Sealed type polishing and sanding room

Abstract

The invention provides a sealed type polishing and sanding room, belongs to the technical field of operation, and solves the problem that the front side of an existing sanding room is open and part ofdust is diffused from the opening. The sealed type polishing and sanding room comprises a sanding room body with a sanding chamber, the front side of the sanding chamber is an entrance, and the sanding room body comprises a left side wall, a right side wall, a rear side wall and a top plate; the sealed type polishing and sanding room further comprises a base placed on the ground and an entrance and exit door mounted on the sanding room body; the bottom surface of the sanding chamber is covered with the base, a dust collecting cavity is formed in the base, multiple small dust inlet openings enabling the sanding chamber and the dust collecting cavity to communicate are formed in the top wall of the dust collecting cavity, and a dust outlet communicating with the dust collecting cavity is formed in the wall of the base; the entrance and exit door is located at the entrance and enables the entrance to be in an open state or a closed state; and an air inlet is formed in the top plate. Thesealed type polishing and sanding room has high dust collecting efficiency and lower use and maintenance costs, and the working environment of a sanding worker is more comfortable.

Description

technical field [0001] The invention belongs to the field of operation technology, and relates to a dust collecting device, in particular to a sealed polishing room. Background technique [0002] Polishing is a kind of surface modification technology; it is usually a processing method that uses rough abrasives to change the physical properties of the material surface through friction. When grinding a large workpiece, the workpiece is placed on the grinding table, and the grinding tool is held in hand, and the abrasive is ground against the surface of the workpiece. [0003] In order to prevent the dust from grinding from spreading, various structures of grinding dust removal rooms have been proposed. For example, a grinding and dust removal room (authorized announcement number CN203557271U) includes a grinding room body, an induced draft fan and a dust removal unit. A grinding room with high dust removal rate (application publication number CN109048673A) includes a main bo...

AI Technical Summary

Problems solved by technology

The existing grinding and dust removal room also has the following disadvantages: 1. The front side of the grinding room is open, with a large air intake area, large fan power, and the problem of part of the dust spreading from the opening; 2. Part of the dust settles in the On the ground of the main body of the grinding room, there are problems of inconvenient cleaning and flying dust during cleaning; 3. During the grinding operation, depending on the shape of the product, the grinding tools are moving at any time, so the dust spreads irregularly and is difficult to capture and collect. Not only affect the health and safety hazards, but also affect the surrounding environment

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