Dual-layer belt dryer

A belt dryer, double-layer technology, applied in progressive dryers, dryers, drying and other directions, can solve the problems of easy loss, long drying belt distance, increase production cost, etc., and achieve the reduction of circulating heat. Loss, high evaporation intensity, fast drying effect

Inactive Publication Date: 2012-12-26
李严光
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AI Technical Summary

Problems solved by technology

[0002] At present, there are already machines capable of continuous drying on the market, which are characterized by being able to dry materials in large quantities, but there are also disadvantages. Most of the machines have long drying belt distances, and energy is prone to loss during their cycle, which cannot be achieved. The purpose of high efficiency and energy saving increases the production cost

Method used

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  • Dual-layer belt dryer

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0012] see figure 1 , the embodiment of the present invention includes:

[0013] A double-layer belt dryer, comprising: a drying box 1, an upper conveyor belt 2 and a lower conveyor belt 3 are arranged inside the drying box 1, and a Air intake fan 4, exhaust fan 5.

[0014] A plurality of circulating fans 6 are arranged in the drying cabinet 1 between the air inlet fan 4 and the exhaust fan 5, and circulate in the drying cabinet 1, and the heater 7 is arranged corresponding to each circulating fan 6 . The air intake fan 4 directly passes the wind through the upper conveyor belt 2 and the lower conveyor belt 3, and passes through the upper conv...

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Abstract

The invention discloses a dual-layer belt dryer which comprises a drying tank body, wherein an upper-layer conveyer belt and a lower-layer conveyer belt are arranged in the drying tank body, an air inlet fan and an air outlet fan are sequentially arranged on the upper-layer conveyer belt along the delivery direction, a plurality of circulating fans are arranged in the drying tank body which is arranged between the air inlet fan and the air outlet fan and circulate in the drying tank body, and a plurality of heaters are arranged above and below the upper-layer conveyer belt and the lower-layer conveyer belt in a staggering manner. Due to the structure, the dual-layer belt dryer has the advantages of being capable of realizing continuous drying in batch, reducing loss of circulating heat in the tank body, saving energy and being efficient, and being high in drying speed and high in evaporating strength.

Description

technical field [0001] The invention relates to the field of dryers, in particular to a double-layer belt dryer. Background technique [0002] At present, there are already machines capable of continuous drying on the market, which are characterized by being able to dry materials in large quantities, but there are also disadvantages. Most of the machines have long drying belt distances, and energy is prone to loss during their cycle, which cannot be achieved. The purpose of high efficiency and energy saving increases the production cost. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a double-layer belt dryer, which can shorten the length of the drying belt, has two layers of drying belts, and is highly efficient and energy-saving. [0004] In order to solve the above technical problems, a technical solution adopted by the present invention is to provide a double-layer belt dryer, comprising: a drying box, an ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B15/18
Inventor 李严光
Owner 李严光
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