High-efficiency air filter used in cleaning workshop

Abstract

The invention relates to the technical field of air purification, and discloses a high-efficiency air filter used in a cleaning workshop. The air filter comprises a left-side aluminum frame, a gastight member and a filter substrate; and the air filter is composed of the left-side aluminum frame and a right-side aluminum frame, two sealing strips are installed between the left-side aluminum frame and the right-side aluminum frame, and the two sealing strips surround the outer sides of the left-side aluminum frame and the right-side aluminum frame. According to the air filter provided by the invention, when the air filter is assembled, workers only need to open an outer shell and put the filter substrate into the shell, so that the filter effects of the filter can be restored just by replacing the filter substrate, and when the filter substrate is replaced, the operation process is more optimized; the assembly-type filter is more convenient and quick to clean, and the filter substrate can be taken out only by opening the outer shell of the filter; and inner cleaning of the frames can be performed by utilizing a cleaning device, so that the problem that inner cleaning of a filter substrate of a conventional filter cannot be performed is solved, and the filter is always kept in a relatively-clean state.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a high-efficiency air filter for a clean workshop. Background technique [0002] The clean workshop removes dust particles, harmful air, bacteria and other pollutants in the air within a certain space through systematic decoration and transformation, and controls the indoor temperature and humidity, cleanliness, indoor pressure, airflow speed and airflow distribution, and noise. Vibration, lighting, and static electricity are controlled within a certain range of requirements, and a specially designed room is given to meet the requirements of the process technology. [0003] The clean workshop is composed of filters, fan units, ventilation ducts, etc., among which the filter is an important part of the clean workshop. Food, medicine and other products do not have particles and impurities adsorbed on the products during production. Existing high-efficiency filters such as...

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Problems solved by technology

[0003] The clean workshop is composed of filters, fan units, ventilation ducts, etc., among which the filter is an important part of the clean workshop. Food, medicine and other products do not have particles and impurities adsorbed on the products during production. Existing high-efficiency filters such as Image 6 As shown, the function is to capture dust from the gas phase flow through the action of the porous filter material, and to purify the gas. It purifies the air with low dust content and sends it into the room to ensure the process requirements of the clean room and The air cleanliness in general air-conditioned rooms, the service life of existing high-efficiency air filters during use is between half a year and one year. Solid, causing air turbidity in clean workshop

[0004] When the high-efficiency air filter needs to be replaced, most of the purification equipment is opened, and then the high-efficiency air filter is taken out and replaced with a new one. Although this method is relatively quick, some components of the high-efficiency air filter can continue to be used during use. , resulting in the replacement of all the parts that can continue to be used, wasting a lot of workpieces and materials. At the same time, during the use of the high-efficiency air filter, the internal filter substrate cannot be taken out. The entire high-efficiency air filter filter substrate is a whole. Although it is sealed The effect is good, but it is not convenient to clean the interior of the high-efficiency air filter, causing dust to adsorb on the filter substrate during the use of the high-efficiency air filter, reducing the service life of the high-efficiency air filter and increasing the replacement times of the high-efficiency air filter. On the one hand, it increases the workload of the staff, on the other hand, it increases the consumption of high-efficiency air filter materials and workpieces, which is not conducive to the saving of resources, resulting in the rise of particulate matter in the workshop, and it is impossible to remove small particulate matter and residual small particulate matter Adsorbed on the product, thus affecting the quality and safety of the product during production

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