Efficient dry ice spray gun

Abstract

The invention discloses an efficient dry ice spray gun. The efficient dry ice spray gun comprises an air compressor, an insulating box body, an insulating pneumatic motor, an insulating screw and an insulating hopper, wherein the air compressor supplies air to the insulating pneumatic motor, the insulating screw is driven by the insulating pneumatic motor to rotate, and the insulating hopper is arranged on the top of the insulating box body. A dry ice inlet channel corresponding to the bottom of the insulating hopper is arranged on the top of the insulating box body. A compressed air channel is arranged in the insulating box body. One end of the compressed air channel is connected with the air compressor, and the other end of the compressed air channel is connected with a spray gun body. The insulating screw is obliquely arranged in the insulating box body, the lower end of the insulating screw is located in the compressed air channel, the upper end of the insulating screw is located at the bottom of the dry ice inlet channel, and a spiral conveying groove penetrating the dry ice inlet channel and the compressed air channel is arranged on the insulating screw. According to the efficient dry ice spray gun, power drive is replaced with pneumatic drive, and the dry ice spray device is made of an insulating composite, so that the dry ice spray device is capable of safely entering the strong electromagnetic environment, and the cleaning requirement of specific occasions is met.

Description

technical field [0001] The invention relates to a dry ice spraying device, in particular to a high-efficiency dry ice spray gun. Background technique [0002] Traditional dry ice blasting devices have a common feature, they all use 220V or 380V power supply to maintain the work of the dry ice blasting device, and the fuselage and its parts are basically made of metal materials. Once these devices are put into high potential, It will bring the problem of insulation safety and the problem of electromagnetic interference. [0003] The traditional dry ice blasting device can have a good cleaning effect when the cleaning level is the same or the height is similar, and the pipeline is short. , its cleaning efficiency is relatively low, and there is a problem that the dry ice particles are lost along the way and the utilization rate is not high. Therefore, in order to improve the cleaning efficiency and cleaning effect, it is necessary to reduce the drop between the dry ice blast...

AI Technical Summary

Problems solved by technology

[0004] Based on this, aiming at the problem that the existing dry ice blasting device cannot be approached due to the lack of insulation measures due to the lack of insulation measures working under high potential conditions, resulting in long pipelines and low cleaning efficiency, the present invention proposes a A high-efficiency dry ice spray gun that can well solve the above problems

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