The purification project of Shandong workshop needs to be planned and designed comprehensively from many aspects
Release time:2019-11-27 source:
The workshops that need to be purified are usually equipped with a large number of air, water, gas, various types of wires and other industrial pipeline systems, which are crisscross distributed in the workshop. The designers of Shandong purification workshop need to design according to the rationality of the pipeline layout, the convenience of production and use, the safety, and the impact on the air flow of the cleaning room, so as to facilitate the comprehensive consideration of maintenance In the design stage, the general layout of the pipeline laying shall be carried out, and different degrees of concealment measures shall be taken. The location of the purification air conditioning, the division of the purification air conditioning system, and the air flow should be determined again and again. There are multiple air supply and return pipes between the clean workshop and the clean air conditioning unit or machine room. When the machine room and clean production area are on the same floor, the air duct connecting them is generally multi system horizontal trend. If it is not on the same floor, you need to increase the vertical duct.
Shandong workshop purification
The air flow pattern of the purification workshop is different, and the layout of the building plane and section is also different. For the non unidirectional flow cleaning workshop, the air supply is generally upward, upward or sideway; the return air is generally downward, downward or sideway. When the upward and downward return mode is adopted, the horizontal air supply and return pipes, including the air vent, are usually arranged above the ceiling and below the floor of the cleaning workshop For the one-way flow clean workshop, if more vertical one-way flow is used, the ceiling is generally full of high-efficiency filters, and larger space above the ceiling is required to lay large-scale air pipes or air supply plenum. The lower part of the clean workshop is usually provided with return air grid floor, and the lower technical interlayer is generally provided as the return air plenum. Ede purification can provide consultation, planning, design, construction, installation, transformation and other supporting services for purification engineering and clean workshop.
The water system is divided into pressure pipes, gravity pipes and fire-fighting pipes. The pressure pipes include general tap water, softened water for process equipment cooling, pure water for production, ultra pure water and plant injection water, etc. due to the hidden requirements of pipes in the purification workshop, the characteristics of the wiring are usually that after entering the workshop from the main entrance, it is first led into the space above the ceiling or The technical mezzanine shall be horizontally wired, and then connected to the use point; especially for the pure water part, in order to maintain the purity, the main pipe in the plant shall form a circulation network, and then the branch line shall be led into the post-treatment device or directly to the use point; although the ultra pure water and injection water pipes are pressure pipes, in order to prevent the growth of microorganisms, blind pipes shall be avoided, and the layout of the pipes shall take weeks into consideration The enclosed space is convenient for pipeline installation, cleaning, pressure test and maintenance.
In order to purify the production environment, the pipelines laid in the purification workshop should be concealed to varying degrees, but how to master the size in the actual project to achieve the practical and economic purpose is still a problem that needs to be taken seriously for different objects; it is generally considered that horizontal laying pipelines, especially the main pipes with large cross-section, is accumulating ash, blocking the air flow and lighting, and affecting the view There are obvious disadvantages in aspects such as prospect. Some vertical pipelines leading to terminal devices or process equipment along the wall will also accumulate dust and hinder cleaning. They are usually concealed in horizontal technical mezzanine and vertical mezzanine, with good effect. When technical mezzanine is set in purification workshop, gravity drainage pipe, waste gas pipe and some electrical pipelines can be arranged in technical mezzanine.
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