A dust recovery device based on corn starch workshop

Abstract

The invention discloses a dust recovery device based on a cornstarch workshop, relates to the technical field of dust recovery, and solves the problem that when the existing dust recovery device scrapes off dust, the filter screen is always on the air supply channel, resulting in scraping and collecting. The dust will be sucked back to the outside of the filter by the duct airflow. A dust recovery device based on a cornstarch workshop includes a dust recovery filter cloth; the dust recovery filter cloth is installed inside the side of a filter screen fixing frame. When the device needs to collect dust and recover the filter cloth, it only needs to turn the control shroud to change the position of the air duct, and press the scraping control lever to scrape the dust inside the dust recovery filter cloth on the corresponding side of the filter screen fixing frame and recover it to the bottom. The inside of the dust recovery box is convenient and quick, and the dust will not be affected by the airflow of the air duct again when the dust is recovered, and the dust on the surface of the filter cloth can be recovered stably and comprehensively.

Description

technical field [0001] The invention belongs to the technical field of dust recovery, and more particularly relates to a dust recovery device based on a cornstarch workshop. Background technique [0002] Corn starch is also called corn starch. Common name six grain flour. The white slightly yellowish powder is made by impregnating corn with 0.3% sulfite, then crushing, sieving, precipitating, drying, grinding and other processes. Ordinary products contain a small amount of fat and protein. [0003] For example, in the patent with the application number: CN202020269592.8, a cornstarch dust recovery device is disclosed, which relates to the technical field of cornstarch processing, in particular, a cornstarch dust recovery device, comprising a shell, and the left side of the shell is An air intake louver is provided, an air intake fan is fixedly installed on the right side of the air intake louver, and a metal filter screen is arranged on the right side of the air intake fan...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above-mentioned technical problems, the present invention provides a dust recovery device based on a corn starch workshop to solve the problem that the filter screen is always in the air supply channel when the scraper of the existing dust recovery device scrapes and collects the dust attached to the filter screen. On the contrary, the scraped and collected dust will be sucked back to the outside of the filter screen by the air flow in the air duct, and the dust attached to the surface of the filter screen cannot be effectively scraped off and collected, and it is easy to block the filter screen and cause the device to fail, which is not practical and stable poor sex problem

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