Anti-blocking dust removal device for closed grinding machine

Abstract

The invention discloses an anti-blocking dust removal device for a closed grinding machine. The device comprises a grinding box body, supporting legs are correspondingly welded to four corners of the bottom of the grinding box body, a discharging hopper is welded to the inner wall of the bottom of the grinding box body, the inner wall of the bottom of the discharging hopper communicates with a first discharging pipe, a collecting cloth bag is fixed to the bottom of the first discharging pipe through screws, a sealing cover is hinged to the top of the grinding box body, a first feeding pipe communicates with the center of the top of the sealing cover, a partition chamber communicates with the top of the first feeding pipe, and a partition plate is installed in the partition chamber. According to the device, when raw materials are injected, the device is separated through the partition plate, the raw materials are stored in a second feeding pipe firstly, then the partition plate is shifted to inject the raw materials into the grinding box body, therefore, the raw materials are added step by step, the situation that dust flies out in the feeding process of a feeding port in the past can be avoided, and overflow of dust is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of grinding machines, in particular to an anti-clogging dust removal device for a closed grinding machine. Background technique [0002] Grinding machine is suitable for crushing and shaping of soft or medium-hard and extremely hard materials. It is widely used in various ores, cement, refractory materials, aluminum where the clay clinker, emery, glass raw materials, mechanism construction sand, stone materials and various metallurgy Slag and paint raw materials, etc., when the existing sander is processing the paint raw material, it is necessary to put the raw material into the sander for grinding operation, which will raise part of the dust, and the staff needs to manually pass through the gland after putting in the raw material, etc. Closing the hopper makes it inconvenient for the staff to operate the machine. At the same time, the dust raised during machine processing is not only inconvenient for the st...

AI Technical Summary

Problems solved by technology

[0002] Grinding machine is suitable for crushing and shaping of soft or medium-hard and extremely hard materials. It is widely used in various ores, cement, refractory materials, aluminum where the clay clinker, emery, glass raw materials, mechanism construction sand, stone materials and various metallurgy Slag and paint raw materials, etc., when the existing sander is processing the paint raw material, it is necessary to put the raw material into the sander for grinding operation, which will raise part of the dust, and the staff needs to manually pass through the gland after putting in the raw material, etc. Closing the hopper makes it inconvenient for the staff to operate the machine. At the same time, the dust raised during machine processing is not only inconvenient for the staff to clean up, but also causes deflagration due to excessive dust concentration in the working space, which greatly reduces the safety performance. At the same time, when processing raw materials, the raw materials will jam the scraper or block the screen, which requires the staff to often time-consuming and laborious cleaning operations, which is extremely inconvenient for the staff to use.

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