fence 防爆厂房布置五字经

Explosion-proof workshop the plane and the space is decorated,expanded metal meshs fiele fence, must comply with the "open, side, single, the top, the" five words requirements.

"Open"-refers to the open or half open architecture.

Open or half open wide type of factories, natural ventilation is good, can effectively ruled out form the conditions of the explosion. In the production equipment when the blast occurred, can quickly release large amounts of gas and heat,hexagonal wire meshes T post, make plant damage loss is reduced greatly. So explosion production parts should as far as possible in open or half open buildings, so as to facilitate the ventilation and explosion proof pressure relief and reduce the loss.

"Side"--is will decorate wall in hazardous areas side, and should have at least 2 face is exterior walls. Explosion of part should be in single plant production by external wall place or layers workshop on the top in the wall. Close to the production equipment at the site of the explosion of foreign doors and Windows, is very easy to break and play a pressure relief effect. The plant layout had better take simple rectangular, the area also shoulds not be too big, will decorate wall side in hazardous areas, and have at least two sides is exterior wall, be helpful for ventilation and the evacuation, the expansion of the worker health and safety.

"Single"-is the requirements in the build, can try using a separate buildings or single building.

Explosion-proof room appropriate alone setting. If must be with the explosion-proof room adjacent to the post, only a stick neighbors, and in between with a firewall or separated by blast walls. Between two adjacent shall not directly door interlinked, such as must be in contact with each other, can use WaiLang or balcony the go-ahead; Also can be in the middle of the firewall or explosion proof of typical wall, the typical two doors should be staggered to abate explosion of the shock effect. Explosion-proof factory in should be not installed office, lounge, laboratory analysis room auxiliary housing. This workshop for the use of auxiliary with in the plant can be attached with neighbours, and at most only two sides stick neighbours, stick part is adjacent to the application of refractory limit not less than 3.5 hours of the solid wall space were burned.

The factory building fireproof grade should be no less than the second, the internal use fire prevention, explosion-proof wall space, between space covers an area of shoulds not be too big, in order to narrow the scope of the accident occurred.

"And the"-is there will be the risk of explosion in the most of the building site layout the top floor.

If the conditions, dangerous parts have to decorate in explosion multistory buildings, and lack of new materials in building exterior pressure relief light, the explosion of the width of multi-story factory buildings should not be more than 18 meters, easy to set up enough pressure release area and meet the natural ventilation and natural lighting.

Explosion of multi-layer workshop only top can use roof set pressure relief light roof, so the explosion part should be in the top of multi-story factory buildings, so that equipment one thousand exploded,global wire mesh,, can brake light house built to break when the effect of pressure relief. And the top to natural ventilation and natural lighting.

"Tong"-good ventilated condition.

Explosion-proof workshop should have a good natural ventilation or explosion proof type mechanical ventilation. The equipment should be in the plant layout tall middle, small equipment reliable window layout. Explosive production in plant layout should device in the local leading direction of leeward throughout the year, and that the operation of the workers in the upper hand side parts, in order to ensure the safety of the employees.

In addition, the plant should be avoid facing west, or take the measures to reduce sunshine illuminate make room temperature rise.

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