Soybean screw conveying device with filtering structure

Abstract

The invention discloses a soybean screw conveying device with a filtering structure. The soybean screw conveying device comprises a filter tube, a support tube, a screw feed shaft and a motor, wherein filtering holes are formed in the tube wall of the filter tube, the support tube is fixedly arranged on the filter tube in a sleeving mode, the screw feed shaft is arranged in the filter tube, and the motor is connected with the screw feed shaft; the support tube is provided with a feed tube of which a discharge hole is located inside the filter tube and a water outlet tube of which a water inlet is formed in the portion between the filter tube and the support tube. According to the soybean screw conveying device with the filtering structure, due to the fact that the filter tube is arranged in the support tube, after soybeans and water for soaking the soybeans enter the filter tube from the feed tube, the water for soaking the soybeans flows into the support tube from the filtering holes formed in the filter tube and flows out of the water outlet tube of the support tube, the soybeans are discharged out of the filter tube through the screw feed shaft, and soybean-water separation is achieved; the soybean conveying device integrates the functions of soybean conveying and water-soybean separation, the soybean conveying device can be simplified, the soybean conveying speed can be controlled by controlling the rotating speed of the motor, and the problem that when the soybeans are transferred to a stock bin, the stock bin is full and the soybeans are leaked out can be avoided.

Description

technical field [0001] The invention relates to a food machine, in particular to a soybean conveying machine in the tofu production process. Background technique [0002] The production of tofu needs to go through processes such as soybean cleaning, soybean soaking, pulping, stewing, and pressing. After the soybeans are soaked in the soaking silo, the soybeans need to be transferred to the transfer silo through the conveying equipment, and then transferred from the transfer silo to the refiner. At present, the soybeans are transferred from the soaking silo to the refiner by using an inclined conveying trough, and the conveying speed of soybeans transported by the conveying trough is uncontrollable, which is prone to the problem of leakage of soybeans when the transfer silo is full, and the soybeans cannot be soaked during the conveying process. Water and soybeans are separated, so it is necessary to set up a special water and soybean separation device, which makes the struc...

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Problems solved by technology

[0003] In view of this, the object of the present invention is to provide a soybean screw conveying device with a filter structure to solve the technical problems in the prior art that the conveying speed of soybeans is uncontrollable when using an inclined conveying trough, and a special water bean separating device needs to be installed

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