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Precision filter and air compressor with same

A precision filter and air compressor technology, applied in the field of air compressors, can solve the problems of affecting the sealing effect of the filter, complex use environment of the air compressor, inconvenient operation, etc., and achieve the effects of convenient cleaning, maintenance and cleaning.

Active Publication Date: 2021-05-11
上海硅莱医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Regarding the above-mentioned related technologies, there are the following defects: the use environment of the air compressor is complex, and impurities are easily absorbed into the filter, while the traditional filter needs to be disassembled when cleaning impurities, which is inconvenient to operate and often disassembled. The solution will also affect the filter sealing effect

Method used

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  • Precision filter and air compressor with same
  • Precision filter and air compressor with same
  • Precision filter and air compressor with same

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Embodiment Construction

[0037] The following is attached Figure 1-8 The application is described in further detail.

[0038] The embodiment of the present application discloses a precision filter. refer to figure 1 , 2, The filter includes a top shell 1, a bottom shell 2, a filter element 3 and a collection cylinder 4. The inside of the bottom case 2 is hollow and the top is open. The top case 1 and the top of the bottom case 2 are connected by flange bolts. The outer wall of the top case 1 is provided with an air inlet 11 and an air outlet 12. The other ends are connected to the bottom case 2 . The filter element 3 is installed in the bottom shell 2. The filter element 3 includes a core cylinder and a filter layer. The filter layer is composed of HEPA filter screen, filter paper and activated carbon layer in sequence. The core cylinder is hollow inside and has openings at both ends. There are The vent hole communicated with the inside of the core tube, and the filter layer is sleeved on the co...

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Abstract

The precision filter comprises a top shell, a bottom shell and a filter element, the top shell is provided with an air inlet and an air outlet, the bottom shell is connected to the bottom of the top shell, the filter element is arranged in the bottom shell, the top of the filter element is communicated with the air inlet, the precision filter further comprises a collecting barrel, the bottom of the filter element is open, and the bottom of the bottom shell is provided with a through hole; the bottom of the filter element penetrates through the penetrating hole, the collecting barrel is detachably connected with the bottom of the filter element, a water outlet is formed in the bottom of the bottom shell and located on one side of the penetrating hole, and an automatic drainer is arranged on the water outlet. When the air compressor runs, large impurities filtered in the filter element directly fall into the collecting barrel below the bottom shell from the bottom of the filter element, and a worker passes through the outside of the filter and directly disassembles the collecting barrel from the bottom shell, so that the impurities collected in the collecting barrel can be cleaned. The product has the advantages that a filter for easy cleaning, and the service life of the filter is prolonged.

Description

technical field [0001] The present application relates to the technical field of air compressors, in particular to a precision filter and an air compressor with the precision filter. Background technique [0002] The air compressors in the current market can be divided into several categories, such as screw, piston, and centrifugal, etc. Among them, the screw machine can be divided into two types: oil and oil-free according to the way of lubricating oil. I am very concerned about energy saving. Therefore, traditional air compressors are gradually eliminated due to high fuel consumption and pollution. Now this type of oil-free air compressors has gradually increased its share in the society and is about to become the mainstream machine. type one. [0003] The patent with the authorized notification number CN207686941U discloses a precision filter for air compressors, including a top case, a bottom case and a filter element. One side of the top case is provided with an air in...

Claims

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Application Information

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IPC IPC(8): B01D46/00B01D46/24B01D46/48B01D46/52F04B39/16
CPCB01D46/2411B01D46/521F04B39/16B01D46/48B01D46/0042B01D46/681
Inventor 卢明宝
Owner 上海硅莱医疗器械有限公司
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