A Mixproof Valve for Mill Filter

Abstract

A pulverizing and filtering anti-mixing valve comprises a valve body, the valve body comprises a valve holder, an upper valve body and a lower valve body, the upper valve body is provided with a feeding opening used for liquid medium flowing in, the lower valve body is provided with a discharging opening used for liquid medium outflow, a first runner allowing media to circulate therein is arranged on the upper valve body, the lower valve body is provided with a second runner allowing media to circulate therein, a communicating cavity for communicating the first runner with the second runner is arranged between the upper valve body and the lower valve body, a valve rod with one end penetrating the upper valve body and extending to the interior of the lower valve body is arranged in the valve holder, the other end of the valve rod extends to the exterior of the valve holder and is provided with a pneumatic assembly for driving the valve rod to move, a valve clack for sealing the communicating cavity is arranged at the position, wherein the communicating cavity is located, of the valve rod, and the valve body further internally comprises a pulverizing and filtering device; and the pulverizing and filtering device comprises a grinding part driven through medium circulation and a filtering part for filtering the media ground by the grinding part.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to an anti-mixing valve. Background technique [0002] Traditional anti-mix valve such as patent number: 201110261627.9 Invention name A kind of anti-mix valve [0003] The anti-mixing valve mentioned is widely used in food processing technology, especially in the beverage and dairy industry. The problem is that in the process of beverage production and use, various high-concentration raw materials need to be added. Insufficient and uneven stirring may lead to a part of the original pulp raw materials not fully decomposed, and then enter the anti-mixing valve, resulting in blockage of the anti-mixing valve and the discharge pipeline, and the effect of simply filtering the raw material puree is not ideal. The raw material slurry is easy to adhere to the filter screen and cause blockage. If the raw material slurry is crushed and crushed, it is necessary to install a driving source tha...

AI Technical Summary

Problems solved by technology

[0003] The anti-mixing valve mentioned is widely used in food processing technology, especially in the beverage and dairy industry. The problem is that in the process of beverage production and use, various high-concentration raw materials need to be added. Insufficient and uneven stirring may lead to a part of the original pulp raw materials not fully decomposed, and then enter the anti-mixing valve, resulting in blockage of the anti-mixing valve and the discharge pipeline, and the effect of simply filtering the raw material puree is not ideal. The raw material slurry is easy to adhere to the filter screen and cause blockage. If the raw material slurry is crushed and crushed, it is necessary to install a driving source that drives the operation of the rolling parts. The driving source cannot be installed in the anti-mixing valve body and needs to be installed Outside the valve body, it takes up the external space

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