Path: Home > GB > Page128 > GB 30188-2013 Home > Standard_List > GB > Page128 > GB 30188-2013

GB 30188-2013 English PDF

US$209.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB 30188-2013: Code of dust and poison control for welding electrodes production
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB 30188-2013	English	209	Add to Cart	3 days [Need to translate]	Code of dust and poison control for welding electrodes production	Valid	GB 30188-2013

PDF similar to GB 30188-2013

Standard similar to GB 30188-2013

GB/T 33556.1 GB/T 25915.2 GB/T 25915.2 GB 30189 GB/T 33555 GB/T 36066

Basic data

Standard ID	GB 30188-2013 (GB30188-2013)
Description (Translated English)	Code of dust and poison control for welding electrodes production
Sector / Industry	National Standard
Classification of Chinese Standard	C70
Classification of International Standard	13.100
Word Count Estimation	9,983
Quoted Standard	GB 2894; GB/T 11651; GB 15577; GB/T 16758; GB 50016; GB 50019; GB 50187; GBZ 1; GBZ 2.1-2007; GBZ 158; GBZ 159; GBZ 188; GBZ/T 192.1; GBZ/T 192.2; GBZ/T 192.3; GBZ/T 192.4; GBZ/T 192.5; AQ/T 9002; workplace occupational health supervision and management r
Regulation (derived from)	National Standards Bulletin 2013 No. 27
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the welding production industry dust antivirus General, site selection, plant and plant dust protective requirements, dust antivirus technology requirements, dust removal and ventilation measures sealed sources, the individual anti

GB 30188-2013: Code of dust and poison control for welding electrodes production

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Code of dust and poison control for welding electrodes production ICS 13.100 C70 National Standards of People's Republic of China Welding dust and poison production industry regulations Issued on. 2013-12-31 2014-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The standard Chapter 6, 7.1, 7.2 are mandatory, others are recommended. This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard was proposed by the State Administration of Work Safety. This standard by the National Safe Production Standardization Technical Committee of dust and poison Technical Committee (SAC/TC288/SC7) centralized. This standard was drafted. scientific research center in Heilongjiang Province labor security technology, Heilongjiang Province Production Safety Management Association, Harbin Tian Yuan Labor safety technology development limited liability company. The main drafters of this standard. Liang, Yu Jing, Li Sheng, Li Yuwei, Xie Tian Cheng, Zhao Rui, Chen Jia, Xu Zhidong. Welding dust and poison production industry regulations

1 Scope

This standard specifies the welding production industry dust and poison General, site selection, plant and plant dust and poison control requirements, technology Dust Antivirus request confined dust source dust and ventilation measures, personal protection and dust and poison control measures. This standard applies to all welding manufacturer of dust and poison design, transformation and management of occupational health.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB 2894 Safety Signs and use guidelines GB/T 11651 Personal protective equipment selection specification GB 15577 Safety regulations for dust explosion GB/T 16758 hood classification and technical conditions GB 50016 architectural design code for fire protection GB 50019 Heating, ventilation and air conditioning design GB 50187 for General graphic design specification GB Z1 Design of Industrial Enterprises hygiene standards GB Z2.1-2007 Workplace Hazardous Occupational Exposure Limits - Part 1. Chemical hazardous agents GB Z158 workplace occupational hazard warning labels GB Z159 workplace air sampling regulate hazardous substances monitoring GB Z188 Occupational Health Surveillance Technical Specification GB Z/T 192 (all parts) Determination of dust in the air of workplace AQ/T 9002 production units of production safety accident emergency response plan guidelines Workplace occupational health supervision and management regulations (State Administration of Work Safety Order No. 47)

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Welding weldingelectrodes Coated with a drug skin electrodes for arc welding with melting. It consists of two core coating and welding parts. 3.2 Welding production weldingelectrodesproduction The powdered coating material, processed into paint applied to a length of the electrode core up process. Welding of the main processing To five parts. welding core processing; coating material formulation; suppression electrode coating; drying; packing. 3.3 Ventilation ventilation Using natural or mechanical methods, ventilation of a space to create health, safety and other suitable air environment technologies. 3.4 Dust dustremoval Capture technology, the dust stream separation of dust and other solid particles. 3.5 Secondary dust dustreentrainment Deposited on the surface of the device and the envelope of dust in the external force re-suspended in the air phenomenon.

4 General

4.1 welding manufacturing enterprises should adhere to the work of dust and poison prevention, combining prevention with control, the principle of comprehensive treatment, preference dust, poison risk Harm small technology and equipment, the active use of non-toxic or low toxicity original (auxiliary) materials, for generating dust, poison the workplace and production processes dustproof Protective equipment and facilities, to dust, toxic hazards comprehensive management to ensure that the concentration and overrun multiple workplace dust in the air, toxic substances in line with GB Z2.1-2007 the requirements. 4.2 Where the production of welding electrodes generate dust, toxic workplace hazards, production technology and equipment, dust-proof protective equipment and facilities should be designed in line with GB 50019, GB Z1 in ventilation and dust and poison control requirements. 4.3 welding equipment manufacturer should be dust and poison control facility capital investment, maintenance dustproof protective equipment and facilities, maintenance should be included in the enterprise The production and maintenance program to ensure the normal operation and use of a dust protective equipment and facilities; new, dust-proof protective equipment renovation and expansion project Investment facilities should be incorporated into the construction project budget, dustproof protective equipment and facilities with the main project should be designed, constructed and put into production And use. 4.4 welding company to introduce the project shall comply with other countries and industries on the dust and poison. Where a set of technologies from abroad and Equipment should also be equipped with the appropriate introduction or dust anti-virus technology and equipment. Statutory occupational hazards of occupational diseases listed in the catalog of 4.5 welding manufacturer shall present existence of the business, timely, truthfully to the local security Production supervision and management departments to declare, subject to their supervision. 5 site, the plant and the plant 5.1 site 5.1.1 new construction, renovation and expansion of the welding company site selection should be away from residential areas, schools, hospitals and other densely populated areas, located in Health Live downstream drinking water sources, the minimum annual frequency of wind direction densely populated areas of the upwind side. 5.1.2 welding company site should avoid natural foci, or the existence of possible risks to health sites and facilities. 5.1.3 welding production should be set up between the companies and the Health Protection from the densely populated areas, health protection distance according to Appendix A to select. Factory site Other aspects involve selection should be consistent with GB 50187, GB Z1 requirements. 5.2 Plant 5.2.1 Enterprises total site layout should be clear partition function can be divided into production areas, office and living areas, auxiliary production area. Each functional area should Partition layout, maintaining the necessary hygiene protection zone, and to take green measures in the health protection zone can not be set up residential houses. 5.2.2 The process should be based on plant layout, reduce transport distances and transit times powdered materials to avoid unreasonable overlap and duplication transport Lose to minimize dust generation drugs. Plant layout should be conducive to ventilation, lighting. 5.2.3 generate dust, toxic hazards of production areas should be selected in the atmospheric pollutant dispersion conditions for a good location, it should focus arranged in the minimum frequency of the plant throughout the year Rate windward side wind; office and residential areas are arranged in the downwind direction of the plant annual minimum frequency side; auxiliary production region disposed therebetween. 5.2.4 production area should be harmful operations from harmless operations are arranged, and to avoid dust, toxic cross-contamination. Hotels powder workplace should be isolated Settings. 5.2.5 generate dust, toxic hazard process or work area (room) if in the same building, should focus disposed adjacent the largest annual wind direction frequency Under the direction of the external walls of the side, and should be reliably isolated from other process or work area (room). 5.3 Plant 5.3.1 plant area, plant height and ventilation openings shall be designed to meet the requirements of ventilation and dust removal. Internal space should be arranged in a high piping Degree, and is conducive to remove dust. Dusting workshop, which was built (structures) walls, window frames, ceiling, floor and other internal structures, should be smooth, Smooth, easy to dust, easy to clean, vacuum cleaning equipment should be left to walk the path. 5.3.2 For plant multilayer structure of their overall intake chamber ventilation system should be set by the external walls of the ground floor at the windward side of the exhaust chamber It should be set at the top level. 5.3.3 should be set isolated lounge, dressing room. 5.3.4 welding production enterprises should set showers means generating toxic dust production workshop or factory nearby. Control room operator shall take measures within the 5.3.5 workshop closed to prevent dust, toxic hazards. No control room generate dust, toxic workplaces, should be located close Closed dustproof, anti-virus duty room, conditional air conditioner can be installed in these places. 5.3.6 all kinds of equipment, slide tube, pipe through the wall or floor interlayer slit holes should be sealed. 6 technology dustproof, anti-virus requirements 6.1 welding production should increase airtight, mechanization and automation, such as automatic Blending, Rachel linked production line, extrusion coating and drying Packing continuous production line, automatic packaging. 6.2 Blending welding process is a major step dust, should be used with automatic powder production lines and automatic bale breaker. Powder should be used conveyors, Intermediate hoppers, pneumatic conveying way into the blender. Powder weighing 6.3 should be advanced, in favor of weighing equipment and dust control method. 6.4 use difference material to the mixer should be used under industrial polyester cloth drop tube to reduce positive and conducive to rapping. 6.5 wire drawing process should be canceled pickling, mechanical descaling. 6.6 mechanical descaling should be set to the middle of a round disk library, a round plate to avoid corrosion, to reduce the dust generated during mechanical descaling. 6.7 Production processes should be improved electrode coating formulation, or set the car taking over the press-coating production line, or to improve press coater head pressure to cancel When the pressure applied by the wet bar talc. 6.8 powder transport should be used forklifts and cars, working materials should be used for each step of the car battery. 6.9 Electrode waste recycling waste should be re-wet the electrode drug skin peeling, to avoid dust.

7 confined dust source dust removal and ventilation

7.1 confined dust source 7.1.1 welding production enterprises should be based on a different process equipment dust, poison exudes situation, were taken as a whole closed, local or large volume closed Tight manner, can not be closed, exhaust hood should be set. 7.1.2 Where there is dust, harmful substances divergent production site shall be confined dust source; source of dust confined mainly includes the following parts. a) powder with a step to the next feed hopper, screening, weighing with flour, stirring dry parts; b) drawing process sheller, mechanical descaling, drawing parts; c) pressure applied to the pressure applied to the process, grinding head tail, waste recycling welding, testing and packaging parts. 7.1.3 obturator should be easy to operate, dismantle, maintenance, solid structure, lightweight, safe, tight combination should not be subject to material due to vibration or shock Lose its rigor. 7.1.4 equipment moving parts closed, should adopt a flexible material sealed connection. 7.1.5 with a suction outlet cover closed, the suction outlet to avoid being on the material splash zone, and should be kept at a negative pressure within the hood. 7.1.6 airtight cover the viewing window, access door switch operation hole and should be flexible, and a good seal, its location should escape relatively positive airflow within the system High site. 7.2 ventilation and dust removal 7.2.1 welding workshop should use local mechanical exhaust dust, dust comprehensive mechanical air ventilation mode. Mechanical air supply should be used by Two dust filter portion of fresh air and return air heated, fresh air per person shall ensure that not less than 30m3/h, mechanical ventilation into the empty shop Gas dust concentrations should be less than 30% of the occupational exposure limits GB Z2.1-2007 regulations. 7.2.2 Automatic powder step should be set to a centralized dust removal system, controlled by the hood dusty air absorb dust source of dust through the centralized net Treatment. 7.2.3 wire drawing process should be used to all kinds of wet dust according to local climatic conditions, centralized or stand-alone dust removal unit. 7.2.4 extrusion coating process coater press, grinding head tail means lack of powder recycling sites or links, can be used stand-alone or centralized dust removal unit through Air to remove dust. 7.2.5 Hand Blending should set up a separate operating room with powder room should be taken to be sent to the lower row of ventilation and dust comprehensive way to limit indoor air Flow rate, to avoid secondary dust. Air vents should be provided jobs to pitch in the ground position 0.7m below. 7.2.6 mechanical ventilation and dust blowing, should be sent directly to the workplace. Mechanical ventilation plant should maintain a certain negative pressure, while ensuring workshop Wind balance, heat balance can not only drain them off. 7.2.7 Mechanical ventilation system outdoor air intake and exhaust port position settings should meet the following requirements. a) inlet air vents should be located in the windward side and below the air vents, and should avoid air intake and exhaust short-circuit; b) air inlet should be located in the outdoor air cleaner locations; c) the lower edge of the air inlet from the outdoor terrace of not less than 2m, when located in a green area, not less than 1m. Design of dedusting system, should be required to GB 50019 7.2.8 determining the amount of wind system, wind speed and other technical parameters to ensure dust removal system can Function effectively. The minimum wind speed dust wind pipe selected according to the provisions of GB 50019 different processes depending on the nature of dust. 7.2.9 various types of local mechanical exhaust system exhaust hood should be consistent with GB/T 16758 requirements, cover mouth wind speed or wind speed should be able to control point Generating source of dust generated poison suction hood, ensure the design collection efficiency. 7.2.10 exhaust pipe containing dust should be circular flange connection pipe laying, pipe laying requires smooth, easy to dust in the profiled tube Nearby member should be set to clean the hole closed. 7.3 Operation and Maintenance Unit 7.3.1 Dust protective equipment and facilities should be run simultaneously with the production equipment. Dedusting system failure stop, should also stop production equipment. Production equipment overhaul, maintenance dustproof protective equipment should simultaneously and put into use. 7.3.2 equipped with machinery and equipment dust removal device, at the beginning of the job, you should start dust removal device, after starting production equipment; at the end of the job, It should be shut down production equipment, dust removal device and then run for some time before shutting down, so that all the material inside the pipe pumping clean. 7.3.3 dust in daily use, cleaning should be regularly checked and, in order to ensure the normal operation and use of the precipitator. 7.3.4 removal equipment should be performance and technical requirements used correctly, regular testing of their work status and purification efficiency, ensure efficiency Meet the design requirements, it is in good working condition; regular ventilation and dust removal system equipment and facilities inspection and maintenance to prevent clogging or drain Wind, regular maintenance or replacement of parts, and the establishment of ventilation and dust removal system equipment and facilities maintenance files. Cleaning equipment and facilities 7.3.5 workplace surfaces, walls, floors and other dusty, should adopt the vacuum cleaning device to control the secondary dust.

8 PERSONAL PROTECTION

8.1 should be GB/T 11651 requirements for the contact with dust, poison people with jobs in line with national standards, industry standards of labor protection Supplies. 8.2 Blending, wire drawing, extrusion coating processes contact with dust, toxic jobs, workers should wear dust masks posts, wear dust-proof overalls, work wear As a cap and gloves, to prevent dust contamination. 8.3 the flour operations should wear dust-proof glasses. 8.4 contact with dust, toxic worker from work before leaving the production area should be promptly shower. 8.5 contact with dust, toxic Workers should have the ability to correct use of personal protective equipment, personal protective equipment to understand the applicability and limitations Resistance, induction should Wear personal protective equipment. 8.6 Personal protective equipment should be regularly paid, as required for maintenance, maintenance. The timely replacement of personal protective equipment should fail. 8.7 direct contact with dust, toxic post workers should not have dust, toxic work area drinking water, food and rest, should not be wearing dust, toxic pollution Clothes into the restaurant and kindergartens. 8.8 welding rod producers should purchase and use of safety signs have special labor protection products.

9 Management

9.1 welding rod production enterprises should set up occupational health management departments or positions, top management should be responsible for formulating and implementing dust and poison plan. 9.2 Enterprises should be "workplace occupational health supervision and management regulations" requirements, establish and improve occupational health management system, and conscientiously implement carried out. 9.3 welding rod manufacturers cope with the entire production process in the dust, poison hazards identification and assessment, identify all produce dust, poison The workplace, process, equipment and raw materials, and create files. 9.4 In the design of the production process, designers and equipment suppliers should provide dust, poison produced note and control measures technical documents, original Raw material suppliers should provide information on dust, technical documentation toxic hazards, the implementation of standards documents. These documents should be filed. 9.5 in the workplace generate dust should be set to "pay attention to dust" warning logo and "wearing a dust mask" command identifies; the possible toxic Quality place should be set "Beware of intoxication" warning logo and "protective clothing" "Wear protective gloves" "wear protective shoes" command identifies and shall comply GB 2894, GB Z158 requirements. 9.6 compliance rate of workplace dust concentration, dust removal equipment in good condition and operation rate, should be included in the assessment of economic and technical indicators of the enterprise. 9.7 workers should be regularly carried out dust and poison education and training should be organized at least once dust and poison the knowledge, skills assessment and education each year. 9.8 contact with dust, toxic worker posts, pre-job complex should be dust-proof anti-virus knowledge and skills training and long-term lay-off after the changing of the guard, the combined assessment Grid before the appointment. 9.9 Occupational Health Management should annually dust and poison and administrative measures for inspection at least once, do not meet the dust Antivirus workplace requirements timely rectification. 9.10 should be monitored regularly shop dust concentration in the air, and the results will be publicized, the archives, properly preserved. 9.11 dust monitoring project, set up and number of sampling points, the sampling timing of the sampling frequency, sampling methods, sampling records, analytical methods should be Press GB Z159, the provisions of GB Z/T 192 implementation. 9.12 ferrosilicon in storage should be strict attention to moisture, seal; manganese powder use and storage should be strictly controlled sources of ignition, fire and explosion prevention measures should meet Co GB 15577, GB 50016's requirements. 9.13 presence milling process welding manufacturer shall Acute poisoning may occur, according to AQ/T 9002 requirements to develop Special emergency plan and evacuation route maps, exercises are conducted to date. 10 Occupational Health Care 10.1 pairs of contact with dust, workers toxicity hazard, occupational health examination should be carried out in accordance with the requirements of GB Z188. Taboo-man job Members shall not engage in taboo operations; occupational health checks have found career-related health damage in the workers, It should be removed from the original work, and properly placed. 10.2 should be contacted dust, toxic workers to establish occupational health record by the person responsible for the management and proper protection in accordance with the prescribed period Deposit. When workers leave the enterprise, the enterprise shall truthfully provide free copies of their occupational health record, and the signature on the copy. 10.3 has been diagnosed with occupational diseases should be timely treatment, rehabilitation and periodic inspections.

Appendix A

(Informative) Welding electrodes plant health protection distance Health Protection A.1 This appendix applies located in the plains, the new micro-welding plant hill areas and existing welding plant expansion, renovation engineering. Existing welding plant can be implemented by reference. Located in the complex terrain of the health protection distance should be reported according to the environmental air quality assessment Report by the department in charge of the construction unit and construction project of the province, municipalities and autonomous regions of Work Safety, health and environmental protection departments jointly identified. A.2 Health Protection department refers to harmful factors (plant or section) of the boundary to residential areas, schools, hospitals and other densely populated areas The minimum distance to the boundary. A.3 welding plant health protection distance, their area of nearly five-year average wind speed is determined, see Table A.1. Table A.1 welding electrodes plant health protection distance Wind speed/(m/s) Distance/m < 2 2-4 > 4

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB 30188-2013_English be delivered?

Answer: Upon your order, we will start to translate GB 30188-2013_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB 30188-2013_English with my colleagues?

Answer: Yes. The purchased PDF of GB 30188-2013_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.