Crusher. Characteristics of works. Conducting the process of coarse, medium and fine crushing of raw materials, materials, floor. Description of work, tasks and job responsibilities

Unified Tariff and Qualification Directory of Works and Professions of Workers (ETKS), 2019
Issue No. 4 ETKS
The issue is approved by the Decree of the Ministry of Labor of Russia of August 12, 2003 N 61

Crusher

§ 8. Crusher

Job Description. Conducting the process of coarse, medium and fine crushing of raw materials, materials, semi-finished products dry and wet ways on crushers, crushing units, crushing and screening plants of various systems, disintegrators, pilers, grinders with sorting (screening), screening on manual or mechanical sieves, screens, drying, cutting, cutting (or without them). Watching technical condition serviced equipment and its oil facilities; inspection and cleaning of equipment. Receiving and sending signals. Start and stop of crushers, feeders, conveyors feeding the crusher. Monitoring the uniform flow and distribution of raw materials and materials to crushers, screens, sieves, feeders, conveyors and other serviced equipment. Regulation of water supply for irrigation, uniform loading and speed, productivity, gaps between the working mechanisms of crushers, depending on the type of raw materials, materials and their size. Quality control of crushing of raw materials and materials (by external signs or sieve analyzes), uniform humidity of the charge. Remote control crusher operation. Management of handling equipment during slinging and extraction of oversized items, foreign objects, low-quality raw materials and materials from crushers. Determination of the end of the crushing process and the distribution of crushed material in bins depending on the grade. Turning on and off the hydro-dedusting systems, checking the operation of dust collectors. Transfer of crushed raw materials and materials for re-crushing, for subsequent processing or storage. Observation of signals, refueling machines with fuel when working with internal combustion engines. Crushing, lifting and disassembly of samples. Preparing tags, strings and sample bags. Weighing, mixing, sample reduction. Removal of quartered samples to the dump. Packaging, labeling and packaging of samples. Cleaning spillage in the service area. Identification and elimination of malfunctions in the operation of serviced equipment, participation in its repair. Execution of slinging work.

Must know: device, principle of operation and operating rules of crushers, crushing units, crushing and screening plants, disintegrators, pile drivers, screens, transport and aspiration devices, auxiliary equipment(dryers, elevators, etc.); scheme for supplying raw materials to crushing plants; technological scheme service area; rules and methods of regulation and adjustment of serviced equipment; crushing, screening mode; purpose and principle of operation of measuring instruments; the recipe (nomenclature) of the components and the rules for compiling the charge; requirements for the quality and degree of crushing of materials, semi-finished products; output standards for the finished product, waste, allowable losses; classification of crushed raw materials, materials and semi-finished products by properties, types, purpose, distinctive features and the impact of contamination and impurities on the quality of crushed raw materials; sieve numbers; load standards, start and stop sequence, regulation and adjustment rules, conditions effective use serviced equipment; kinds lubricants, systems and mode of lubrication of serviced equipment; schemes for blocking, signaling and connecting the serviced equipment to the mains; rules for the use of launch equipment and means of automation and signaling; dust removal methods during crushing and transportation of raw materials; means of sealing serviced equipment; the procedure for conducting sieve analysis; arrangement of scales and rules for using scales and other equipment and tools used; objectives, rules and specific sample processing schemes; arrangement of instruments, fixtures and equipment used at various stages of sample processing; rules for storage, warehousing, applying stencils (marking); specifications for manufactured products; causes of malfunctions of the serviced equipment and ways to eliminate them; locksmith basics.

When crushing raw materials, materials and semi-finished products (except coal and shale) on crushers, crushing units and crushing and screening plants of various systems with a capacity of up to 50 t / h; when crushing coal and shale at crushers, crushing units and crushing and screening plants of various systems with a capacity of up to 400 t / h; with manual crushing of samples - 2nd category;

when crushing raw materials, materials and semi-finished products (except coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 50 to 200 t/h; when crushing coal and shale at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 400 t / h; when crushing stone in mobile stone crushers; at mechanical crushing of tests - the 3rd category;

when crushing raw materials, materials and semi-finished products (except for coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 200 to 700 t / h - 4th category;

when crushing raw materials, materials and semi-finished products (except coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 700 to 1500 t / h - 5th category;

when crushing raw materials, materials and semi-finished products (except for coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 1500 t / h - 6th category.

Note. When servicing several crushers, billing is based on the total capacity of crushers in operation.

Characteristics of works. Conducting the process of coarse, medium and fine crushing of raw materials, materials, semi-finished products by dry and wet methods on crushers, crushing units, crushing and screening plants of various systems, disintegrators, copra, attritors with sorting (screening), screening on manual or mechanical sieves, screens, drying, cutting, cutting (or without them). Monitoring the technical condition of the serviced equipment and its oil facilities; inspection and cleaning of equipment. Receiving and sending signals. Start and stop of crushers, feeders, conveyors feeding the crusher. Monitoring the uniform flow and distribution of raw materials and materials to crushers, screens, sieves, feeders, conveyors and other serviced equipment. Regulation of water supply for irrigation, uniform loading and speed, productivity, gaps between the working mechanisms of crushers, depending on the type of raw materials, materials and their size. Quality control of crushing of raw materials and materials (by external signs or sieve analyzes), uniform humidity of the charge. Remote control of crusher operation. Management of handling equipment during slinging and extraction of oversized items, foreign objects, low-quality raw materials and materials from crushers. Determination of the end of the crushing process and the distribution of crushed material in bins depending on the grade. Turning on and off the hydro-dedusting systems, checking the operation of dust collectors. Transfer of crushed raw materials and materials for re-crushing, for subsequent processing or storage. Observation of signals, refueling machines with fuel when working with internal combustion engines. Crushing, lifting and disassembly of samples. Preparing tags, strings and sample bags. Weighing, mixing, sample reduction. Removal of quartered samples to the dump. Packaging, labeling and packaging of samples. Cleaning spillage in the service area. Identification and elimination of malfunctions in the operation of serviced equipment, participation in its repair. Execution of slinging work. Should know: device, principle of operation and operating rules of crushers, crushing units, crushing and screening plants, disintegrators, pile drivers, screens, transport and aspiration devices, auxiliary equipment (dryers, elevators, etc.); scheme for supplying raw materials to crushing plants; technological scheme of the serviced area; rules and methods of regulation and adjustment of serviced equipment; crushing, screening mode; purpose and principle of operation of measuring instruments; the recipe (nomenclature) of the components and the rules for compiling the charge; requirements for the quality and degree of crushing of materials, semi-finished products; output standards for the finished product, waste, allowable losses; classification of crushed raw materials, materials and semi-finished products by properties, types, purpose, distinctive features and the impact of contamination and impurities on the quality of crushed raw materials; sieve numbers; load standards, start and stop sequence, regulation and adjustment rules, conditions for the effective use of the serviced equipment; types of lubricants, systems and lubrication regime for serviced equipment; schemes for blocking, signaling and connecting the serviced equipment to the mains; rules for the use of launch equipment and means of automation and signaling; dust removal methods during crushing and transportation of raw materials; means of sealing serviced equipment; the procedure for conducting sieve analysis; arrangement of scales and rules for using scales and other equipment and tools used; objectives, rules and specific sample processing schemes; arrangement of instruments, fixtures and equipment used at various stages of sample processing; rules for storage, warehousing, applying stencils (marking); technical specifications for manufactured products; causes of malfunctions of the serviced equipment and ways to eliminate them; locksmith basics. When crushing raw materials, materials and semi-finished products (except coal and shale) on crushers, crushing units and crushing and screening plants of various systems with a capacity of up to 50 t / h; when crushing coal and shale at crushers, crushing units and crushing and screening plants of various systems with a capacity of up to 400 t / h; with manual crushing of samples - 2nd category; when crushing raw materials, materials and semi-finished products (except coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 50 to 200 t/h; when crushing coal and shale at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 400 t / h; when crushing stone in mobile stone crushers; at mechanical crushing of tests - the 3rd category; when crushing raw materials, materials and semi-finished products (except for coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 200 to 700 t / h - 4th category; when crushing raw materials, materials and semi-finished products (except coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 700 to 1500 t / h - 5th category; when crushing raw materials, materials and semi-finished products (except for coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 1500 t / h - 6th category. Note. When servicing several crushers, billing is based on the total capacity of crushers in operation.

Job Description. Conducting the process of crushing and grinding various stone and other materials manually, on crushers, crushing units, crushing and screening plants of various systems with a capacity of up to 50 m3 / h. Screening on mechanical or manual sieves of stone and other breeds. Moving materials for crushing and screening, loading them into crushers, crushing units, crushing and screening plants using transport devices or manually, stacking. Starting and stopping mechanisms. Regulation of a uniform supply of materials and water using automatic control devices, feeders, valves, gate valves. Regulation of the crushing unit operation (speed, productivity, gaps between the working bodies of the crusher) depending on the type and size of the material. Determination of quality, grade of crushed material. Maintenance of storage bins. Preparation of raw materials. Troubleshooting and troubleshooting equipment. Lubrication, cleaning and participation in the repair of serviced equipment.

Must know: device and principle of operation of the serviced equipment; physical properties and requirements for the quality of crushed material; rules for the use of starting equipment, automation and signaling equipment; rules for loading crushing plants with materials; causes of malfunctions and ways to eliminate them; locksmith basics.

§ 48. Crusher of the 3rd category

Job Description. Crushing or grinding of raw materials on jaw, jaw, hammer and roll-toothed crushers, as well as rolls and runners while servicing two or more plants. Conducting the process of crushing raw materials at crushers, crushing units, crushing and screening plants of all systems with a capacity of over 50 to 100 m3 / h, rollers, disintegrators. Ensuring optimal operation of the equipment. Monitoring the uniform feeding and size of the material entering and exiting the crusher, the operation of aspiration devices. Starting and stopping equipment. Removal of impurities.

Must know: arrangement of serviced equipment; types, properties and purpose of processed materials; requirements for the quality of crushing or grinding; equipment start and stop procedures.

§ 49. Crusher of the 4th category

Job Description. Conducting the process of crushing stone and other materials at crushers, crushing units, crushing and screening plants of all systems with a capacity of over 100 to 300 m3 / h. Crushing of defective concrete and reinforced concrete products and structures on special crushing units. Grinding of materials (lime, sand, slag, ash, gypsum, cement) in ball or jet mills. Regulation of the operation of crushing and grinding units depending on the type of materials. Replacement of grinding bodies. Maintaining the normal operation of raw mills and all auxiliary equipment, regulating the supply of mills, observing the established norms for fineness of grinding and the specified dosage of the mixture. Monitoring the operation of all equipment. Observation of indications of control and measuring equipment and elimination of deviations from the normal mode of production. Cleaning, lubricating and participating in the repair of serviced equipment.

Must know: device and rules for the technical operation of the serviced equipment; types, properties and purpose of materials; requirements for the quality of crushing or grinding; rules for starting and repairing equipment; purpose and rules for the use of instrumentation.

§ 50. Crusher of the 5th category

Job Description. Conducting the process of crushing stone and other materials at crushers, crushing units, crushing and screening plants of various systems with a capacity of over 300 m3 / h. Troubleshooting and troubleshooting equipment. Lubrication, cleaning of serviced equipment and participation in its repair.

Must know: device and principle of operation of the serviced equipment; rules for the use of starting equipment, automation and signaling equipment; causes of malfunctions and ways to eliminate them.

Raw material dispenser

§ 8. Crusher

Characteristics of works. Conducting the process of coarse, medium and fine crushing of raw materials, materials, semi-finished products by dry and wet methods on crushers, crushing units, crushing and screening plants of various systems, disintegrators, copra, attritors with sorting (screening), screening on manual or mechanical sieves, screens, drying, cutting, cutting (or without them). Monitoring the technical condition of the serviced equipment and its oil facilities; inspection and cleaning of equipment. Receiving and sending signals. Start and stop of crushers, feeders, conveyors feeding the crusher. Monitoring the uniform flow and distribution of raw materials and materials to crushers, screens, sieves, feeders, conveyors and other serviced equipment. Regulation of water supply for irrigation, uniform loading and speed, productivity, gaps between the working mechanisms of crushers, depending on the type of raw materials, materials and their size. Quality control of crushing of raw materials and materials (by external signs or sieve analyzes), uniform humidity of the charge. Remote control of crusher operation. Management of handling equipment during slinging and extraction of oversized items, foreign objects, low-quality raw materials and materials from crushers. Determination of the end of the crushing process and the distribution of crushed material in bins depending on the grade. Turning on and off the hydro-dedusting systems, checking the operation of dust collectors. Transfer of crushed raw materials and materials for re-crushing, for subsequent processing or storage. Observation of signals, refueling machines with fuel when working with internal combustion engines. Crushing, lifting and disassembly of samples. Preparing tags, strings and sample bags. Weighing, mixing, sample reduction. Removal of quartered samples to the dump. Packaging, labeling and packaging of samples. Cleaning spillage in the service area. Identification and elimination of malfunctions in the operation of serviced equipment, participation in its repair. Execution of slinging work.
Must know: device, principle of operation and operating rules of crushers, crushing units, crushing and screening plants, disintegrators, pile drivers, screens, transport and aspiration devices, auxiliary equipment (dryers, elevators, etc.); scheme for supplying raw materials to crushing plants; technological scheme of the serviced area; rules and methods of regulation and adjustment of serviced equipment; crushing, screening mode; purpose and principle of operation of measuring instruments; the recipe (nomenclature) of the components and the rules for compiling the charge; requirements for the quality and degree of crushing of materials, semi-finished products; output standards for the finished product, waste, allowable losses; classification of crushed raw materials, materials and semi-finished products by properties, types, purpose, distinctive features and the impact of contamination and impurities on the quality of crushed raw materials; sieve numbers; load standards, start and stop sequence, regulation and adjustment rules, conditions for the effective use of the serviced equipment; types of lubricants, systems and lubrication regime for serviced equipment; schemes for blocking, signaling and connecting the serviced equipment to the mains; rules for the use of launch equipment and means of automation and signaling; dust removal methods during crushing and transportation of raw materials; means of sealing serviced equipment; the procedure for conducting sieve analysis; arrangement of scales and rules for using scales and other equipment and tools used; objectives, rules and specific sample processing schemes; arrangement of instruments, fixtures and equipment used at various stages of sample processing; rules for storage, warehousing, applying stencils (marking); technical specifications for manufactured products; causes of malfunctions of the serviced equipment and ways to eliminate them; locksmith basics.
When crushing raw materials, materials and semi-finished products (except coal and shale) on crushers, crushing units and crushing and screening plants of various systems with a capacity of up to 50 t / h; when crushing coal and shale at crushers, crushing units and crushing and screening plants of various systems with a capacity of up to 400 t / h; with manual crushing of samples - 2nd category;
when crushing raw materials, materials and semi-finished products (except coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 50 to 200 t/h; when crushing coal and shale at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 400 t / h; when crushing stone in mobile stone crushers; at mechanical crushing of tests - the 3rd category;
when crushing raw materials, materials and semi-finished products (except for coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 200 to 700 t / h - 4th category;
when crushing raw materials, materials and semi-finished products (except coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 700 to 1500 t / h - 5th category;
when crushing raw materials, materials and semi-finished products (except for coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 1500 t / h - 6th category.
Note. When servicing several crushers, billing is based on the total capacity of crushers in operation.

From July 1, 2016, employers are required to apply professional standards if the requirements for the qualifications that an employee needs to perform a certain labor function, installed Labor Code, federal laws or other regulatory legal acts ( the federal law dated May 2, 2015 No. 122-FZ).
To search for approved professional standards of the Ministry of Labor of the Russian Federation, use

Job Description. Conducting the process of coarse, medium and fine crushing of raw materials, materials, semi-finished products by dry and wet methods on crushers, crushing units, crushing and screening plants of various systems, disintegrators, copra, attritors with sorting (screening), screening on manual or mechanical sieves, screens, drying, cutting, cutting (or without them). Monitoring the technical condition of the serviced equipment and its oil facilities; inspection and cleaning of equipment. Receiving and sending signals. Start and stop of crushers, feeders, conveyors feeding the crusher. Monitoring the uniform flow and distribution of raw materials and materials to crushers, screens, sieves, feeders, conveyors and other serviced equipment. Regulation of water supply for irrigation, uniform loading and speed, productivity, gaps between the working mechanisms of crushers, depending on the type of raw materials, materials and their size. Quality control of crushing of raw materials and materials (by external signs or sieve analyzes), uniform humidity of the charge. Remote control of crusher operation. Management of handling equipment during slinging and extraction of oversized items, foreign objects, low-quality raw materials and materials from crushers. Determination of the end of the crushing process and the distribution of crushed material in bins depending on the grade. Turning on and off the hydro-dedusting systems, checking the operation of dust collectors. Transfer of crushed raw materials and materials for re-crushing, for subsequent processing or storage. Observation of signals, refueling machines with fuel when working with internal combustion engines. Crushing, lifting and disassembly of samples. Preparing tags, strings and sample bags. Weighing, mixing, sample reduction. Removal of quartered samples to the dump. Packaging, labeling and packaging of samples. Cleaning spillage in the service area. Identification and elimination of malfunctions in the operation of serviced equipment, participation in its repair. Execution of slinging work.

Must know: device, principle of operation and operating rules of crushers, crushing units, crushing and screening plants, disintegrators, pile drivers, screens, transport and aspiration devices, auxiliary equipment (dryers, elevators, etc.); scheme for supplying raw materials to crushing plants; technological scheme of the serviced area; rules and methods of regulation and adjustment of serviced equipment; crushing, screening mode; purpose and principle of operation of measuring instruments; the recipe (nomenclature) of the components and the rules for compiling the charge; requirements for the quality and degree of crushing of materials, semi-finished products; output standards for the finished product, waste, allowable losses; classification of crushed raw materials, materials and semi-finished products by properties, types, purpose, distinctive features and the impact of contamination and impurities on the quality of crushed raw materials; sieve numbers; load standards, start and stop sequence, regulation and adjustment rules, conditions for the effective use of the serviced equipment; types of lubricants, systems and lubrication regime for serviced equipment; schemes for blocking, signaling and connecting the serviced equipment to the mains; rules for the use of launch equipment and means of automation and signaling; dust removal methods during crushing and transportation of raw materials; means of sealing serviced equipment; the procedure for conducting sieve analysis; arrangement of scales and rules for using scales and other equipment and tools used; objectives, rules and specific sample processing schemes; arrangement of instruments, fixtures and equipment used at various stages of sample processing; rules for storage, warehousing, applying stencils (marking); technical specifications for manufactured products; causes of malfunctions of the serviced equipment and ways to eliminate them; locksmith basics.

When crushing raw materials, materials and semi-finished products (except coal and shale) on crushers, crushing units and crushing and screening plants of various systems with a capacity of up to 50 t / h; when crushing coal and shale at crushers, crushing units and crushing and screening plants of various systems with a capacity of up to 400 t / h; with manual crushing of samples - 2nd category;

when crushing raw materials, materials and semi-finished products (except coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 50 to 200 t/h; when crushing coal and shale at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 400 t / h; when crushing stone in mobile stone crushers; at mechanical crushing of tests - the 3rd category;

when crushing raw materials, materials and semi-finished products (except for coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 200 to 700 t / h - 4th category;

when crushing raw materials, materials and semi-finished products (except coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 700 to 1500 t / h - 5th category;

when crushing raw materials, materials and semi-finished products (except for coal and shale) at crushers, crushing units and crushing and screening plants of various systems with a capacity of over 1500 t / h - 6th category.

Note. When servicing several crushers, billing is based on the total capacity of crushers in operation.

 

It might be useful to read: