Heat preservation type drying machine

A dryer and drying cylinder technology, which is applied to local stirring dryers, dryers, dryers for static materials, etc., can solve the problems of slow drying speed, difficult cleaning, and poor thermal insulation effect of dryers, and achieve thermal insulation effect. Good, energy saving effect

Inactive Publication Date: 2017-05-24
重庆禾坛机械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the shortcomings and deficiencies of the above-mentioned prior art, and provide a thermal insulation dryer, which is mainly aimed at non-powder materials, and solves the problems caused by the slow drying speed of existing dryers, the impact on industrial production steps, and the difficulty in cleaning and poor thermal insulation effect. energy-wasting flaws

Method used

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Embodiment

[0022] Such as Figure 1 to Figure 4 As shown, the thermal insulation dryer includes a frame 1 and a drying cylinder 2 fixed on the frame 1. The drying cylinder 2 is in the shape of a hollow cylinder, and its side is provided with a material door 201, which is matched with the inside of the material door 201. The position is provided with a material rack, the frame 1 is provided with an air inlet device 3, the air inlet device 3 includes an air pump 301, a heater 302 and a dryer 303, and the air outlet of the air pump 301 is connected to the air outlet through the dryer 303 and the heater 302 The inlet 203 at the lower end of the drying cylinder 2 and the air inlet of the air pump 301 are connected to the outlet 204 at the top of the drying cylinder 2. The top of the drying cylinder 2 is provided with an upper cover 206. The upper cover 206 is in the shape of an inverted bowl. The cylinder 2 is hinged, and the lower end of the drying cylinder 2 is provided with a lower cover 2...

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Abstract

The invention discloses a heat preservation type drying machine which comprises a rack and a drying barrel fixed on the rack, wherein the drying barrel is in a hollow cylinder shape; an upper cover is arranged at the top of the drying barrel; the upper cover is shaped like an inversely buckled bowl and is hinged with the drying barrel; a lower cover is arranged at the lower end of the drying barrel; the lower cover is bowl-shaped and is hinged with the drying barrel; a helical slot is formed in the inner side wall of the drying barrel; the drying barrel comprises an inner wall and an outer wall; a closed space is formed between the inner wall and the outer wall; and the closed space is filled with helium. The heat preservation type drying machine has the beneficial effects that the drying barrel of the heat preservation type drying machine is of a double-layer structure including the inner wall and the outer wall; and the space between the inner wall and the outer wall is filled with inert gas, so that the heat isolation effect is very good.

Description

technical field [0001] The invention relates to the field of material drying, mainly the drying of non-powder materials, in particular to a thermal insulation dryer. Background technique [0002] Many fields of industry involve the drying of materials. It can be said that industrial production basically has a drying step, but the existing drying equipment basically puts the material in a box, and then heats and evaporates the moisture in the material. This method dries The speed is not fast enough, and the time required is too much, which greatly affects the progress of industrial production. Moreover, the existing drying equipment also has the defect that it is not easy to clean up. It does not keep heat, and its internal temperature dissipates too fast, which wastes energy. The present invention is It is a series of modifications to the drying equipment to solve this problem. Contents of the invention [0003] The purpose of the present invention is to overcome the shor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B9/06F26B21/04F26B25/16
Inventor 何敏
Owner 重庆禾坛机械有限公司
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