Pressing plate device with intelligent positioning function
A technology of intelligent positioning and pressing plate, which is applied in the direction of loose filter material filter, filter separation, gravity filter, etc., can solve the problems of inconvenient filter material replacement, filter maintenance, rigid filter structure, single function, etc., to achieve easy replacement and filter internal maintenance, improve the effect of water outlet, simplify the installation steps
Pending Publication Date: 2020-06-26
SHENZHEN BUSTIN TECH
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Problems solved by technology
[0003] However, the existing filter structure is relatively rigid, the function is single, and the controllability is poor. Most filter pressure plates cannot be positioned and adjusted, and the position of the pressure plate during compression cannot be adjusted according to the water outlet effect of the filter. The installation of the pressure plate is relatively rigid, which is not convenient for the later stage. Filter material replacement and filter internal maintenance
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[0024] A platen device with intelligent positioning function, comprising an outer cylinder 8, the inside of the outer cylinder 8 is fixedly connected with an inner cylinder 21, and the top of the outer cylinder 8 is fixedly connected with a cylinder interface 15, the The top of the cylinder interface 15 is fixedly installed with a telescopic cylinder 21 through a flange, and the interior of the telescopic cylinder 21 is connected with a cylinder telescopic shaft 2 through a piston, and a magnetostrictive rod 1 is embedded in the interior of the telescopic shaft 2 of the cylinder. The propagation time of the pulse mechanical wave in the waveguide wire, combined with the speed of propagation, realizes the displacement measurement between the position where the pulse mechanical wave is generated and the magnetostrictive detection module. According to the magnetostrictive Weidmann effect, when the two ends of the waveguide wire are loaded When there is a large current excitation pu...
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The invention discloses a pressing plate device with an intelligent positioning function. The device comprises an outer barrel, an inner barrel is fixedly connected to the interior of the outer barrel, the top of the outer barrel is fixedly connected to an air cylinder interface, a telescopic air cylinder is fixedly mounted at the top of the air cylinder interface through a flange plate, the interior of the telescopic air cylinder is connected to an air cylinder telescopic shaft through a piston, a magnetostriction rod is inlaid in the air cylinder telescopic shaft, the top of the air cylindertelescopic shaft is fixedly connected to a displacement sensor, and the air cylinder telescopic shaft runs through the air cylinder interface and extends into the outer barrel, and is connected to apressing plate through a fixing screw. According to the invention, the magnetostriction rod and the displacement sensor are arranged in the telescopic air cylinder at the top of a filter, the positionof the air cylinder telescopic shaft can be fed back to a computer or a process controller for remote real-time control, the air cylinder can stay at any position, the compression position of the pressing plate is adjusted according to the water outlet effect of the filter, and the water outlet effect is improved.
Description
technical field [0001] The invention belongs to the technical field of filters, in particular to a pressing plate device with an intelligent positioning function. Background technique [0002] The filter is an indispensable device on the conveying medium pipeline. It is usually installed at the inlet end of the pressure reducing valve, pressure relief valve, fixed water level valve, and other equipment of the square filter. After the filter has a filter cartridge of a certain specification, its impurities are blocked. When cleaning is required, the detachable filter cartridge is taken out and reinstalled after processing; [0003] However, the existing filter structure is relatively rigid, the function is single, and the controllability is poor. Most filter pressure plates cannot be positioned and adjusted, and the position of the pressure plate during compression cannot be adjusted according to the water outlet effect of the filter. The installation of the pressure plate is...
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IPC IPC(8): B01D24/10B01D24/46B01D24/48B01D35/30B01D36/02
CPCB01D24/10B01D24/4631B01D24/48B01D24/4869B01D35/30B01D36/02
Inventor 曹杰康礼唐志均
Owner SHENZHEN BUSTIN TECH