Low temperature material screw conveyor

Abstract

The invention discloses a low-temperature material spiral conveyer. The low-temperature material spiral conveyer comprises a sealable tube body with a containing cavity and a support used for supporting the tube body. The tube body is of a cylindrical hollow structure, a feed port is formed in the position close to the bottom end of the tube body, and a discharge port is formed in the position close to the top end of the tube body. A Teflon lining plate is arranged on the inner surface of the tube body, and an insulating layer is arranged on the outer surface of the tube body. An auger used for conveying materials spirally is arranged inside the tube body, the end of the auger is connected with a bearing pedestal, and the auger is driven to rotate through a motor. According to the low-temperature material spiral conveyer, the Teflon lining plate and the insulating layer are arranged on the inner surface and the outer surface of the tube body respectively, the insulating layer can relieve heat exchange of the materials and the outside in the tube body, low-temperature materials can be guaranteed to be conveyed continuously, the Teflon lining plate on the inner surface of the containing cavity solves the problems of material remaining and auger scraping, blades of the auger can make slight contact with the Teflon lining plate in the operating process, remaining materials are reduced, and scrap iron can not be generated. Flexible moving can be achieved, the angle of inclination can be adjusted easily, and cleaning is easy.

Description

technical field [0001] The invention relates to a low-temperature material screw conveyor, which belongs to the technical field of processing machinery and equipment. Background technique [0002] During food processing, some materials need to be processed at low temperature or even ultra-low temperature (below minus 100 degrees), and then transferred to another process for further processing, and the transportation of materials becomes a problem. Once the low-temperature material contacts the external hot air, the material will absorb water, which will not only increase the moisture content of the material itself, which will affect the quality, but will also increase the difficulty of the next process and even make production impossible. Therefore, the transportation of low-temperature materials needs to be realized in a closed and heat-insulating environment. [0003] As a conventional form of material transportation, screw conveyor plays an important role in production a...

AI Technical Summary

Problems solved by technology

[0005] Purpose: In order to overcome the deficiencies in the prior art, aiming at the disadvantages in the above-mentioned technologies that the low-temperature material is easy to absorb water and easily scrapes the wall to produce iron filings during the screw conveying process, the present invention provides a low-temperature material screw conveyor, which can Realize continuous and stable transportation of low temperature materials and ensure the quality of materials

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