A filter automatic adjustment device
A technology of automatic adjustment and filter screen, applied in the direction of filtration separation, fixed filter element filter, separation method, etc., can solve the problems of inconvenient filter screen replacement, affecting production efficiency, increasing workload, etc.
Active Publication Date: 2021-09-10
NANYANG LIXIN PHARMA
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Problems solved by technology
[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a filter screen automatic adjustment device, which effectively solves the current problems of inconvenient filter screen replacement, increased workload, and affecting production efficiency.
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[0011] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0012] Depend on Figure 1 to Figure 5 Given, the present invention comprises a vertically placed cylindrical casing 1, a liquid inlet hole 2 is opened on the left side wall of the casing 1, a liquid outlet hole 3 is opened on the right side wall of the casing 1, and a liquid outlet hole 3 is opened on the side wall of the casing 1. The inner wall of 1 is provided with an arc-shaped groove 4 coaxial with the housing 1. The arc-shaped groove 4 is at the same height as the inner wall of the housing 1. The arc-shaped groove 4 is located at the rear side of the liquid inlet hole 2 and its front side is adjacent to the groove edge. Inlet hole 2; a cylindrical filter screen 5 is installed in the housing 1, the filter screen 5 is coaxial with the housing 1 and the outer diameter is smaller than the inner diameter of the housing...
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The invention relates to an automatic adjustment device for filter screens, which effectively solves the problems of inconvenient replacement of filter screens, increasing workload and affecting production efficiency; There is an arc-shaped groove on the inner wall of the housing, and a cylindrical filter screen is installed in the housing. A plurality of blades are evenly distributed on the side wall of the filter screen, and each blade is composed of an outer plate and an inner plate. , there is a vertical through groove on the outer surface of the outer plate, the inner plate is installed in the through groove and can move along the radial direction of the filter screen in the groove, and the inner surface of the inner plate is installed between the bottom of the through groove There are multiple pressure springs, and two identical arc-shaped plates are installed in the filter screen. The two arc-shaped plates are symmetrically arranged front and back and are attached to the filter screen. The positions of the two arc-shaped plates opposite to the liquid inlet and liquid outlet holes Forming a gap, the present invention can automatically adjust the position of the filter screen to ensure the filter quality, and greatly reduce the replacement frequency, reduce the workload, and improve the production efficiency.
Description
technical field [0001] The invention relates to the field of filter equipment, in particular to an automatic adjustment device for filter screens. Background technique [0002] Liquid filtration is a common process in various production fields, and filter screens of various precisions are often used for filtration; after a long time of working, the mesh holes of the filter screen will be blocked by impurities. The drop in capacity will affect the filtering effect and production efficiency of the liquid; after the current filter screen is blocked, the equipment needs to be disassembled and replaced, so the operation must be shut down. Frequent replacement of the filter screen will increase the workload and reduce the work efficiency, and it is easy There is a situation where the replacement is not timely. Contents of the invention [0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an automatic adjustme...
Claims
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IPC IPC(8): B01D29/96B01D29/13
CPCB01D29/13B01D29/96
Inventor 李明虎
Owner NANYANG LIXIN PHARMA