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Dust-free purification workshop design requirements and overall evaluation


Dust-free purification workshop design requirements and overall evaluation

With the development of the pharmaceutical and food industries, new clean workshops are constantly being constructed, and the original production workshops must also be transformed to meet the requirements of modern clean production.

GMP 的要求,同时要求工厂周围的环境符合特定要求,因此在建厂之前对建厂地址进行环境评估很有必要。 1. Requirements for the surrounding environment The modern clean workshop not only requires the internal plant appearance and construction of the production plant to comply with the requirements of GMP , but also requires the environment around the factory to meet specific requirements. Evaluation is necessary.

1.1 The assessment of the environmental requirements of the plant to be built is to determine whether the area meets the requirements for plant construction. The assessment content mainly includes three aspects: first, the air quality of the region; second, the quality of water resources; and the assessment of the three links, that is, access, electricity, and water.

① Evaluation of air quality Understand the current status of the atmospheric environmental quality around the proposed plant area. It is required that the air around the proposed plant area is fresh, and the air is purified through air filters to achieve no pollution sources and less dust.

② 、 Assess the quality of water resources Understand the situation of local surface water and groundwater. Generally, the company uses tap water for production, but in some places there is no tap water, and it is necessary to provide groundwater or river water from its own wells. The local water quality situation should be identified so that the water quality treatment process can be considered when the plant is built.

③Evaluate the access, electricity and water supply in the surrounding area of the plant.

1.2 . Assessment of the environmental impact of the plant to be built The assessment of the environmental impact of the purification plant is becoming more and more important as environmental protection requirements increase. The assessment includes three aspects: air, water resources, and noise.

而且还不能建在城镇居民区的上风向,宜远离居民区。 ① Assessment of air quality impact Production plants that emit toxic and harmful gases or dust must be treated to meet local standards , and they cannot be built in the upwind direction of urban residential areas, and should be far away from residential areas.

② Assessment of impact on water resources Production plants polluted by water resources cannot be built upstream or around residential water resources, such as reservoirs, rivers and groundwater for urban residents. It is also necessary to understand the situation and flow of local sewage discharge. After treatment, the discharge is up to standard.

③ Production plants with severe noise must be far away from urban residential areas.

: 建设的总体规划不仅影响到整个厂区布局是否合理, 同时也影响到生产厂以后的发展,所以规划时不仅要考虑到目前的需要,也要考虑到企业以后发展的趋势。 2. Overall planning for the construction of purification production plants : The overall planning of the construction not only affects whether the layout of the entire plant is reasonable, but also affects the future development of the production plant. Therefore, it is necessary to consider not only the current needs, but also the future of the enterprise. Development trend. The specific layout should first understand the local wind direction situation, that is, the local wind direction frequency map, and then consider dividing the area.

The general production plant area is divided into production area, administrative area and living area. The production area includes purification production workshops, warehouses, and general engineering. The clean workshop should consider the nature and cleanliness requirements of the workshop being built. Refining and filling production workshops have relatively high requirements for the cleanliness of ambient air, and the workshop does not emit toxic and harmful gases and dust, which are generally arranged in the upwind direction of the year; the extraction production workshop has relatively low requirements for ambient air cleanliness, and the workshop is intermittent Emission of harmful gases and dust is generally arranged in the downwind direction of high-cleanliness workshops; pretreatment workshops are generally arranged in the downwind direction due to dust and noise;

General engineering includes energy supply facilities such as transformer rooms and boiler rooms, which are arranged in the downwind direction of the production workshop. The administrative area includes the supply and marketing department and the management department. It is generally arranged near the main entrance of the factory with the most obvious and convenient transportation, so as to facilitate external business negotiation.

Living areas generally include canteens, dormitories, and entertainment facilities. The air is required to be free from pollution and noise. Greening is an important part, not only to beautify the appearance of the plant, but also to keep the plant area clean and dust-free. Greening should be based on lawns. Flowers and trees that produce tidbits and pollen must not be planted. %以上。 Generally, the green area is required to account for more than 30 % of the plant area .

Related links: Dongguan air-conditioning purification project, Dongguan dust-free purification equipment, Changan central air-conditioning project, low-voltage power distribution project, Dongguan purification ventilation project, Dongguan dust-free purification project, hydropower installation project, Dongguan 100,000-level dust-free workshop, Dongguan City Power Xiang Air Conditioning Purification Engineering Co., Ltd.

Article source: http://jimesale.com Tan Yuming 13751461639


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