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Open The Ideal Door To A Clean Area
What is the working principle and installation of melamine ester door
The overall performance of melamine ester door is good, with a smooth shape, high strength, corrosion resistance, dust-free, easy to clean and other advantages, adjustable door frame width, good sealing performance.
2021-08-04
The overall performance of melamine ester door is good, with a smooth shape, high strength, corrosion resistance, dust-free, easy to clean and other advantages, adjustable door frame width, good sealing performance.
The melamine ester door requires very clean air to be sent to the job site first, and its function is to limit and reduce the pollution of processed products. Therefore, the following principles should be considered in the air distribution design: minimize eddy currents to avoid bringing pollution outside the work area into the work area; try to prevent dust from flying again to reduce the chance of dust polluting the workpiece; the air flow in the work area should be as uniform as possible, and the wind speed should meet the process and health requirements.
The clean door includes a door frame, a door leaf and a door lock. The door leaf and the door frame are connected by a door core frame. The clean door also includes a door body sealing strip and a mechanical lifting sealing device. The door body sealing strip is arranged between the door leaf and the door frame, and the mechanical lifting The sealing device is fixedly arranged on the lower bottom surface of the door core frame.
The steel melamine ester door is a door that can be used in clean room projects. It can meet the general requirements of clean room specifications, such as no corrosion, no dust, easy cleaning, no dead ends, etc. Steel melamine ester door generally has two kinds of commonly used physical purification method
One is adsorption filtration: activated carbon is a porous carbonaceous material with a highly developed pore structure. The porous structure of activated carbon provides it with a large amount of surface area and can fully contact with gases (impurities), thereby giving it unique adsorption properties, making it very easy to adsorb and collect impurities. Just like magnetic force, all molecules have the disadvantage of attracting each other: ordinary activated carbon cannot absorb all toxic gases, so it is inefficient and easy to desorb.
The other is mechanical filtration: HEPA means air filter in Chinese. The effective rate is 0.3%. The m value of the μ air filter is 99.998%. The characteristic of the air filter is that air can pass through, but fine particles cannot pass through. The filter screen is composed of a stack of continuously folded sub-glass fiber membranes, forming a wave-shaped gasket to place and support the filter boundary.
Walls suitable for installing melamine ester doors are type 50 manual panels. The door frame and the wall are connected with Chinese characters aluminum, and can also be installed on a 50-slot aluminum frame. The operation is simple, the door frame is flush with the wall, and it is the choice of the purification workshop from the perspective of strength or beauty.
There is a groove on the side of the aluminum profile for single and double doors to place rubber strips. Of course, experienced construction personnel know that the rubber strip inside the door frame may not be clear about the sealing construction of the bottom of the door for some inexperienced construction personnel and some procurement personnel. In fact, (in some less stringent requirements of the purification workshop, the bottom seal of the melamine ester door may not be ideal, so many people still have doubts about the bottom seal). The bottom seal and the door frame of the melamine ester door are not the same product. The bottom seal is a kind of tape called sweeping glue, which is generally black.
