Dry ice cleaning machine with dry ice batching disc sealing structure

Abstract

The invention discloses a dry ice cleaning machine with a dry ice batching disc sealing structure, and relates to the technical field of dry ice cleaning. The dry ice cleaning machine comprises a feeding hopper, a supporting frame, a batching disc body and a high-pressure gas tank, the feeding hopper is fixedly connected to the inner side of the upper end of a supporting frame, meanwhile, the batching disc body is fixedly installed on the supporting frame on one side below the feeding hopper, the high-pressure gas tank is arranged on one side of the supporting frame, a stirring shaft is arranged in the center of the interior of the feeding hopper in the vertical direction, and a plurality of stirring blades are uniformly distributed on one side surface of the stirring shaft in the vertical direction; and the middle of the top face of the feeding hopper is fixedly connected with a first fixing plate through bolts, and the upper end of the stirring shaft penetrates through a top plate of the feeding hopper to be movably limited in the first fixing plate. According to the dry ice cleaning machine with the dry ice batching disc sealing structure, through arrangement of the stirring shaft, the stirring blades, a first sealing ring, a second sealing ring, a third sealing ring, an ice discharging through groove and a second air conveying pipe and the coordination between components, the device is good in sealing performance and high in discharging speed in the using process, and blockage is not likely to occur in the batching disc body and a gun body connector.

Description

technical field [0001] The invention belongs to the technical field of dry ice cleaning, and in particular relates to a dry ice cleaning machine with a sealed structure of a dry ice batching tray, which is mainly used for cleaning oil stains and the like inside mechanical equipment. Background technique [0002] The cleaning machines used in the cleaning fields of automobiles, mechanical and electrical equipment, and electrical equipment generally use cleaning agents or other physical methods. The cleaning agents cause corrosion to the objects to be cleaned, and even damage the cleaned equipment, especially electrical appliances. Vacuum cleaners, brushes, etc. are limited by space and complex surfaces, and cannot be cleaned thoroughly. For this reason, people gradually use dry ice cleaning to replace ordinary cleaning methods. Dry ice cleaning refers to the impact of dry ice particles or powder on electrons at high speed On the surface of equipment or mechanical molds, the p...

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Problems solved by technology

[0011] The object of the present invention is to provide a dry ice blasting machine with a sealed structure of a dry ice batching tray, which solves the problems of poor sealing, slow loading of the hopper, and easy blockage in the feeding pipe connecting the batching tray and the spray gun in the existing dry ice blasting machine. question

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