Heat-insulation belt-type conveyer

Abstract

The invention discloses a heat-insulation belt-type conveyer. The heat-insulation belt-type conveyer comprises a support, a conveying belt and a transmission wheel, and is characterized by further comprising a heat-insulation cover arranged above the conveying belt; the heat-insulation cover is connected with the two sides of the conveying belt, and the junctions of the heat-insulation cover and the conveying belt are arc-shaped; the heat-insulation cover is of a double-layer structure, and multilayer heat-insulation cotton is arranged in the double-layer structure; a circulating heat-insulation device is arranged at the bottom of the conveying belt; and the circulating heat-insulation device comprises a plurality of hot water tubes and cold water tubes, and the hot water tubes and the cold water tubes are alternately arranged in parallel. According to the heat-insulation belt-type conveyer disclosed by the invention, heat transfer of objects on the conveying belt is controlled through arranging the heat-insulation cover, and the transported objects are heated or refrigerated through arranging the hot water tubes and the cold water tubes at the bottom of the conveying belt, thus the needed temperatures of the objects are ensured. The hot water tubes or the cold water tubes are arranged at the bottom of the whole conveying belt, thus temperature maintenance can be realized during the whole process of object transport.

Description

technical field [0001] The invention belongs to the field of conveying, and in particular relates to an insulating belt conveyor. Background technique [0002] Belt conveyor is also called belt conveyor. The conveyor belt moves according to the principle of friction transmission. It is suitable for conveying powdery, granular and small pieces of low-grinding articles with a bulk density of less than 1.67 / ton / cubic meter and easy to dig out. Bagged items, such as coal, gravel, sand, cement, fertilizer, grain, etc. [0003] The main feature of a thermal insulation belt conveyor is that the fuselage can be easily expanded and contracted, and there is a belt storage bin. The tail of the machine can be extended or shortened with the advancement of the coal mining face. Laying on top, the frame is light and handy, and it is very convenient to disassemble and assemble. When the conveying capacity and transport distance are large, it can be equipped with an intermediate drive devi...

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned prior art cannot solve the problem of maintaining the temperature of the items during transportation and the integrity of the items. On the one hand, the temperature of the hot items cannot be maintained, and the temperature of the cold items cannot be maintained; on the other hand, some items that are easily damaged by vibration It is easy to destroy the integrity during long-distance transportation; the conveyor belt of the prior art cannot meet the transportation requirements of special items

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