GB 30189-2013 English PDF

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GB 30189-2013: Code of dust control for flax raw material production
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB 30189-2013	209	Add to Cart	3 days	Code of dust control for flax raw material production	Valid

Similar standards

GB/T 33556.1 GB/T 25915.2 GB/T 25915.2 GB 30188 GB/T 33555 GB/T 36066

Basic data

Standard ID: GB 30189-2013 (GB30189-2013)
Description (Translated English): Code of dust control for flax raw material production
Sector / Industry: National Standard
Classification of Chinese Standard: C70
Classification of International Standard: 13.100
Word Count Estimation: 9,914
Quoted Standard: GB 2894; GB/T 11651; GB/T 16758; GB 19881; GB 50016; GB 50019; GB 50057; GB 50058; 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; workplace occupational health supervision and man
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 flax industry in the production of dust General, site selection, plant and plant dust technology requirements, dust removal and ventilation measures sealed sources, personal protection and dust control measures. This standard a

GB 30189-2013: Code of dust control for flax raw material 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 control for flax raw material production ICS 13.100 C70 National Standards of People's Republic of China Dust production industry Technical specification of raw flax 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, Zhao Rui, Chen Jia, Li Yuwei, Yu Jing, Li Sheng, Xie Tian Cheng, Xu Zhidong. Dust production industry Technical specification of raw flax

1 Scope

This standard specifies the flax industry in the production of raw materials and dust General, site selection, plant and plant, process technology requirements for dust, dust sealed source Dust removal and ventilation measures, personal protection and dust control measures. This standard applies to producers of raw flax dust-proof 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/T 16758 hood classification and technical conditions GB 19881 flax fiber processing system, dust explosion safety rules GB 50016 architectural design code for fire protection GB 50019 Heating, ventilation and air conditioning design GB 50057 Lightning in design GB 50058 Explosion and fire hazard electrical installation design specifications 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 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 Production of Flax Material flaxrawmaterialproduction The whole process of preparation of textile flax fibers from flax stems. 3.2 Ventilation ventilation Using natural or mechanical methods, ventilation of a space to create health, safety and other suitable air environment technologies. 3.3 Dust dustremoval Capture technology, the dust stream separation of dust and other solid particles. 3.4 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 raw flax producers dust work should adhere to prevention, combining prevention with control, the principle of comprehensive management, to take strict measures to control dust , Coping produce workplace dust, dust-proof set production equipment and facilities, comprehensive management of dust hazards, ensure workplace air Gas and dust concentration gauge multiples meet the requirements of GB Z2.1-2007. 4.2 new construction, renovation and expansion project investment dustproof construction equipment and facilities should be included in the project budget to deal with the feasibility study phase of the project Pre-evaluation of occupational hazards, dust-proof equipment and facilities with the main project should be designed, constructed and put into production acceptance and use of hand Line control of occupational hazards Evaluation. Workplaces 4.3 Where raw flax production generated dust hazards, production technology and equipment, dust-proof equipment and facilities should be designed in line with GB 50019, GB Z1 and dust in the ventilation requirements. Capital investment 4.4 flax producers of raw materials should be dust-proof equipment and facilities, maintenance of equipment and facilities of dust, maintenance, renovation should be included in prices Industry production and maintenance program to ensure the normal operation of equipment and facilities and the use of dust. 4.5 flax producers of raw materials to introduce the project shall comply with other countries and industries about dust. Where a set of technologies from abroad and set up Prepared, it should also be introduced or equipped with the appropriate technology and equipment dust. Statutory occupational hazards of occupational diseases listed in the catalog of 4.6 flax producers of raw materials should be present in the enterprise, timely and truthfully to the local security Full 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 site selection flax producers of raw materials should be away from residential areas, schools, hospitals and other densely populated areas, located Downstream drinking water sources, the minimum annual frequency of wind direction densely populated areas of the upwind side. 5.1.2 raw flax production enterprises should avoid siting natural foci, or the existence of possible risks to health sites and facilities. 5.1.3 should be set between flax producers of raw materials and from the densely populated areas of health protection, health protection distance according to Appendix A to select. plant Other aspects related to site selection should be consistent with GB 50187, GB Z1 requirements. 5.2 Plant 5.2.1 General layout of enterprises, including construction (structures) the status quo, the proposed location of buildings, roads, health protection and greening should be consistent GB 50187, GB Z1 requirements. 5.2.2 Enterprises total site layout should be clear partition function can be divided into production areas, office and living areas, auxiliary production area. Its project site should According to the requirements of GB 50187, combined with the nature of an enterprise scale, production processes, transportation, space natural conditions, technical and economic conditions and other reasonable layout. 5.2.3 Production areas should be selected in the atmospheric pollutant dispersion conditions are good location, arranged on the upwind side of the plant annual minimum frequency of wind direction; students office Living area is arranged at the wind plant annual minimum frequency wind side; auxiliary production region disposed therebetween. GB 5.2.4 should be between the production area and office and living areas set 50187 Health Protection and green shelter belts in the health protection distance Shall not be set within the residence of the house. 5.3 Plant 5.3.1 raw flax production plant type and arrangement shall meet the following requirements. a) shall be in the form of single-storey buildings, and should have a window factory; b) the spacing between adjacent structures should be greater than two rooms of high buildings twice the average value; c) the longitudinal axis of the plant should be perennial dominant wind direction to 60 ° ~ 90 ° angle; when the number of factory buildings arranged in parallel, the longitudinal axis of the plant should be perennial dominant wind direction To 35 ° ~ 45 ° angle. 5.3.2 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. The workshop should generate dust outside the window, building (structure) of the walls of buildings, window frames, ceiling, floor and other internal structures, should Smooth, easy to dust, easy to clean, vacuum cleaning equipment should be left to walk the path. 5.3.3 should be set up to produce dust workshop isolated dust duty. 5.3.4 should be set isolated lounge, dressing room. 5.3.5 raw flax production enterprises should set showers means to produce dust workshop or factory nearby. 5.3.6 all kinds of equipment, piping through the interlayer floor or wall cracks holes should be sealed. 5.3.7 Finished hemp library should not be located in the ground, and should be well ventilated.

6 Dust Technology Requirements

6.1 retting process should be used twice a half retting hemp, hemp plant to reduce dust load. 6.2 Preparation of long flax shall mechanical stripping machine stripping Ma Ma, Ma should not be used hand-stripping turbine. 6.3 Mechanical stripping hemp should be used easily sealed advanced crushed hemp stalk stripping joint machine. 6.4 hemp plant should pneumatic conveying and ventilation systems combined with dust. 6.5 Recycling short flax hemp should be off machine and dryer lint, and take the sealing operation. 6.6 Natural ventilation comb hemp plant, operating position exposed workers should be set in the summer dominant wind windward side orientation. 6.7 tow libraries should take certain measures to be closed, to avoid dust leakage.

7 confined dust source dust removal and ventilation

7.1 confined dust source 7.1.1 Long Ma Ma stripping machine, machine short hemp, hemp off the machine, from cashmere and other dust generating equipment, were taken to a local hermetic, airtight whole or large container Product tight manner, in accordance with GB/T 16758 requirements closed. 7.1.2 Structure of the device should be firmly closed, tight, and ease of operation, maintenance. 7.1.3 observation window closed on installation, operation and maintenance of the door switch hole should be flexible and airtight, its location should avoid comparing positive pressure airflow High site. Suction outlet obturator should avoid being the material splash zone should be maintained to produce a uniform negative pressure within the hood. 7.1.4 dust capture equipment, ash pneumatic conveying equipment should be sealed system. 7.2 ventilation and dust removal 7.2.1 shall be used for stripping the hemp plant pneumatic conveying and ventilation systems combined with dust, dusty gas should be two dust filters. 7.2.2 off the hemp machine, dryer lint should be kept tightly closed job series. 7.2.3 take the natural ventilation of workplace dust concentrations can not meet national standards comb linen room, packing room should be taken through a comprehensive Wind Information, sent to the next row. Exhaust outlet centers should be set up to pitch the job position 0.7m below the ground in. 7.2.4 each workshop machinery should be adopted by the two air dust filter portion of fresh air and return air heated, fresh air per person shall ensure that no small To 30m3/h; mechanical ventilation air into the workshop dust concentration should be less than 30% of the occupational exposure limits specified in GB Z2.1-2007, Namely the concentration of dust in the air should be less than 0.45mg/m3; mechanical air supply can be sent directly to the place of work; generate dust workshop should maintain a certain Negative pressure; mechanical ventilation system should guarantee mechanical ventilation plant wind balance, heat balance can not only drain them off. 7.2.5 Design of dust removal system, the system should be reasonably determine the amount of wind, wind speed and other technical parameters. Air duct system shall be the amount of dust in the positive Under normal operation or fault conditions dust-air mixture concentration does not exceed 50% of the lower explosive limit of determination. 7.2.6 Dust exhaust hood systems of all types should comply with GB/T 16758 requirements, the control point should be able to wind speed dust suction hood to ensure real Now design collection efficiency. 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) air inlet should be located there can spark splashed a safe place; d) 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; e) air vents should be located in an outdoor fire and explosion in a safe place. 7.2.8 removal equipment should be able to handle long fiber separation, continuous filtration, continuous trash, and should be stable and reliable operation. Dust removal equipment should not be straight Then placed in the workshop. 7.2.9 Fan chamber, dust chamber should be dedicated, also serves other purposes shall not be arranged in the basement or semi-basement. 7.2.10 Dust room should be set separately, and the distance to other workshop should implement the relevant provisions of GB 50016; such as when connected to other workshops, should Let blast walls apart, blast walls should not be set up through the hole or pipe, and should secure evacuation routes and emergency lighting. In addition, the room should be dust Setting vent surface relief factor of 0.05m2/m3 ~ 0.1m2/m3. 7.2.11 Dust upper chamber is not allowed to use other features built room. 7.2.12 ventilation equipment, dust removal equipment, air-conditioned room, metal ducts and other accessories required for the anti-static grounding, should be done between the metal pipe flanges electrostatic Jumper. 7.2.13 device does not allow dust and air, the air conditioner and ventilation device is arranged in a room. 7.2.14 in the air containing dust into the exhaust fan should be preceded dust treatment; pre-filter before pneumatic conveying fans should be set metal catch Collection devices. 7.2.15 Press tow density, dust removal pipeline hemp dust in the wind speed is preferably 14m/s ~ 18m/s range. 7.2.16 pneumatic conveying and dust piping should be circular pipe flange connection, pipe laying requires smooth, easy to dust in the profiled tube Nearby, cleaning should be set closed holes. 7.2.17 Dust pipeline should be set out, such as when you must set the trench, the trench Dust different systems should be set separately, non-Unicom. Fire and explosion and Lightning Protection Measures 7.2.18 ventilation and dust removal chamber and the entire system should be consistent with GB 19881, GB 50057 and GB 50058 Requirements. 7.3 Operation and Maintenance Unit 7.3.1 ventilation and dust removal 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 device should at the same time and put into use. 7.3.2 removal equipment and process equipment interlock when the job starts, you should start dust removal device, after starting production equipment; at the end of the job, should First 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; dust removal system regularly check and maintain equipment and facilities, to prevent blockage or leakage, will be Repair 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, or wet cleaning mode to control Secondary dust system.

8 PERSONAL PROTECTION

8.1 flax producers of raw materials should be GB 11651 requirements for the workers exposed to dust with the national standards, industry standards Labor protection products. 8.2 workers engaged in dust job, should be required to properly dressed and effective use of protective equipment. 8.3 personal protective equipment should be regularly paid, as required for maintenance, maintenance. 8.4 workers should not dust the work area drinking water, food and rest, should not enter the restaurant wearing overalls and other non-work areas. 8.5 workers exposed to dust from work before leaving the production area should be promptly shower. 8.6 National implementation of safety signs management of special labor protection products. Flax producers of raw materials should be purchased and used the safety signs Special labor protection products.

9 Dust Management

9.1 Enterprises should establish technical measures for dust control plan, and included enterprises, the long-term development plan, to be implemented gradually. 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 Enterprises should be based on the needs of production scale and dust working with occupational health management, responsible management and anti-dust work Dust technical measures to implement the project. 9.4 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. 9.5 generation workplace dust should be set "pay attention to dust" warning logo and "wearing a dust mask" command identification, and should meet the GB 2894, GB Z158 requirements. 9.6 Periodic testing workshop dust concentration in the air, and the results will be publicized, the archives, properly preserved. 9.7 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. 9.8 operating personnel should be regularly dust knowledge of education and training should be organized at least once a dustproof knowledge, skills assessment and education each year. 9.9 workers exposed to dust of posts, changing of the guard after a long pre-service and re-suspension, the dust should be knowledge and skills training, after passing the examination Before induction. 9.10 enterprise shall report annually on technical and administrative measures for dust at least once to check for dust workplaces do not meet the requirements in a timely manner Rectification. 10 Occupatio......

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Question 1: How long will the true-PDF of GB 30189-2013_English be delivered?

Answer: Upon your order, we will start to translate GB 30189-2013_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 30189-2013_English with my colleagues?

Answer: Yes. The purchased PDF of GB 30189-2013_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 Sales@ChineseStandard.net. 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.