新闻资讯 news




新闻资讯 您当前的位置:首页 - 新闻资讯 >


来源:http://www.henganjh.cn │ 发表时间:2019-05-25 

  How can Shandong Dust-free Workshop be better maintained and managed? Workers in dust-free workshops are one of the largest sources of pollution. Even an operator passing through an air shower can release 100,000 to 1 million particles per minute when he sits down. When people move, the number will increase dramatically.
  When a person walks at two miles an hour, he releases up to five million particles per minute, all from dead skin and scattered hair. Other sources of particles include hair spray, cosmetics, hair dyes, exposed clothes, and automatic conveyor equipment to bring dust; consumer materials to bring dust into the process. Many PCB consumer equipment uses aerodynamic structure, which also produces dust particles.
  Therefore, the daily maintenance and management of dust-free workshop is very helpful to reduce indoor pollution and improve the service life of terminal air filters.
  Qualifications of personnel entering dust-free workshop1、经锻炼合格及主管审核后之人员得进入无尘车间。
  1. Personnel who have passed the training and the supervisor's examination may enter the dust-free workshop.
  B Personnel entering dustless workshop should abide by the safety rules of clean room2、尚未被认可的员工、外宾及承揽商须进入无尘车间者,应先报备申请批准,并应有合格人员陪同在场始得进入。
  2. Employees, foreign guests and contractors who have not yet been approved to enter the dust-free workshop shall first submit their applications for approval and shall be accompanied by qualified personnel before entering.
  3. It is strictly forbidden for unauthorized personnel to enter the dust-free workshop.
  4. Anyone who violates the above-mentioned rules and causes economic losses to the company will be punished accordingly according to the loss situation.
  Precautions before entering dust-free workshop1、任何人进入无尘车间工作或参观,须依规则换穿无尘衣。
  1. Any person who enters a dust-free workshop for work or visit shall change into dust-free clothes according to the rules.
  2. Personal goods (handbags, books, etc.) and tools used in non-clean rooms shall not be brought into the dust-free workshop without the consent of the supervisor of the dust-free workshop. Handbooks and tools for maintenance shall be collected immediately after use.
  3. When raw materials enter the dust-free workshop, they need to be unpacked and cleaned outside first, and put in the cargo air shower room to bring them into the dust-free workshop.
  4. Dust-free workshops and office areas are non-smoking areas. If you smoke, you must wash your mouth after smoking before entering the dust-free workshops.
  5. In dust-free workshops, no food, frolic or other things unrelated to consumption shall be allowed.
  6. Those who enter the dust-free workshop should keep their body clean, hair should be combed regularly, and stop using perfume and cosmetics.
  7. Shorts, cloth shoes and socks shall not be worn in the dust-free workshop.
  Management of access to clean rooms
  1. Personnel entering the clean room shall strictly request the implementation of the personal purification system, roads and rankings. When you exit the clean room, you must stop on the road as before, and you are not allowed to take clean articles out of the hall.
  2. If there is a shower room, it is necessary to stop the shower according to the rules before entering the clean room. At the same time, strictly in accordance with the specifications and operation requirements of the air shower room, control the number of people entering the air shower room each time, and do not allow forced closure of the running fan or power supply in the air shower room. Normally, the number of dust particles distributed by people's appearance decreases by 40-60%.
  3. When leaving the clean room, it is not allowed to take off the clean work clothes before the dressing area; if you take off the work clothes and enter the dust-free workshop again, you still need to stop according to the rules of entering the clean room.
  Operator Management in Clean Room of Dust-free Workshop1、手是穿插污染的媒介,作业人员进入干净室内均需洗手,不要用手触及高净化产品和高净化包装资料等;对药品消费作业人员还需停止消毒处置。
  1. Hands are the medium of interpenetrating pollution. Operators should wash their hands when entering clean rooms. They should not touch highly purified products and packaging materials with their hands. They should also stop disinfecting and disposing of drug consumers.
  2, do not allow the following personnel to enter the clean room clean room: Patients with cold, cough, eczema and other diseases; do not follow the rules to remove cosmetics, nail polish and those who do not wear clean work clothes; operators should wash their hair frequently, change clothes and cut nails.
  3. Clean work clothes should be manufactured with low dust production and antistatic clothing. The general 1-100,000-grade clean indoor packing type and 100-1000-grade connecting type should be selected. Clean shoe covers are best used once, and clean shoe requests are washable. Generally speaking, when people wearing clean clothes walk, the number of particles distributed on the surface is 40-60 times less than that of people wearing ordinary clothes, so this point is very important for the maintenance and management of high-cleanliness factory buildings.
  4. The operation of "5S" in clean rooms should ensure timeliness and continuity, and the localization management should be carried out by field managers.
  Cleaning and sterilization of clean rooms无尘车间干净室的打扫普通须在消费工艺完毕后停止;如有必要在消费前打扫,则工艺消费必需在净化空调系统开机运转时间到达干净请求前方可开端停止。为避免穿插污染,打扫干净厂房设备均应按产品特性、工序请求、干净度等级不同分别专用。打扫工具普通采用集中固定式和便携挪动式真空打扫设备。
  Cleaning of clean rooms in dust-free workshops should generally stop after the completion of consumption process; if it is necessary to clean before consumption, process consumption must stop before the start-up time of the cleaning air-conditioning system reaches the clean request. In order to avoid interpenetrating pollution, cleaning plant equipment should be specially designed according to product characteristics, process requirements and cleanliness level. Cleaning tools generally use centralized fixed and portable mobile vacuum cleaning equipment.
  Cautions in Dust-free Workshop
  1. Paint or articles entering the dust-free workshop must be cleaned and cleaned by air.
  2. Stop scratching, wiping or rubbing hands in dustless workshops.
  3. It is strictly forbidden to write and describe on the equipment.
  4. Special paper and pen for clean room must be used in clean room.
  5. Prevent the use of tape to paste paper on machines.
  6. When using an air gun, it is necessary to place the air outlet in order to avoid dust contamination of the product.
  Disposal of Abnormal Conditions
  1. In case of equipment abnormality (non-emergency), please contact the person in charge of the equipment or the engineer of the equipment department before disposing of it.
  2. In case of gas leakage, chemical spilling and fire alarm, please notify the personnel.
  Waste Disposal
  1. All waste and used chemicals shall be disposed of and dumped in a regular manner.
  2. Keep tidy at all times. Don't leave the dregs to others. Don't throw gloves, fingerprints and wastes at random. They should be put in the dregs barrel.
  3. Do not mix acid with organic solvent to avoid explosion.
  4. Organic waste solvents should be stored in special containers and not in drainage systems.
  Rules for the Use of Equipment
  1. All equipment shall be turned on, shut down and debugged in accordance with the operation manual rules.
  2. When the startup operator encounters faults or uncertainties that affect the startup or commissioning, he should report to the on-duty guidance, listen to instructions, and then dispose of them.
  3. The setting of painting equipment in dust-free workshop shall not be arbitrarily changed without the approval of on-duty guidance.
  4. The operation of the equipment and the temperature and humidity in the dust-free chamber and spray chamber should be recorded in detail.
  5. However, if the equipment is improperly operated and contaminated or damaged, it should be reported as soon as possible and punished. If it is found out with intent and frankness, the punishment will be aggravated.
  6. The equipment should be cleaned according to the rules at the end of operation. After work, water, gas and electricity should be turned off to prevent unnecessary wastage. Safety Code 1. When working in a dust-free workshop, it is necessary to accurately understand the risks that may occur at each workstation and the safety precautions that should be taken.
  2. Make good use of some protective equipment, such as glasses, gloves and so on.
  3. We should adhere to cleanliness in the working area.
  4. All chemicals should be marked in detail.
  5. Use chemicals and wash your hands before eating or smoking.
  6. When disposing of waste, we should abide by the rules of waste disposal.
  7. Be familiar with the steps of emergency response and the position of emergency response equipment (such as fire extinguishers, escape respirators, etc.) in the working area.
  How can Shandong Dust-free Workshop be better maintained and managed? Jinan Heng'an Machinery Equipment Co., Ltd. specializes in the design and construction of air purification project and the production, installation and commissioning of purification equipment. The company continuously introduces advanced production technology and develops new products.