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High-temperature heat pump dehumidification dryer

A high-temperature heat pump and dryer technology, which is applied in the direction of dryers, drying, non-progressive dryers, etc., can solve the problems of inconvenient dust cleaning, slow dehumidification and drying speed of cereal crops, and long length to achieve faster Drying speed, less buildup, less blocking effect

Pending Publication Date: 2021-10-29
谭年喜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The high-temperature heat pump dehumidification dryer is used to dehumidify and dry cereal crops, which can prolong the storage time of cereal crops, put cereal crops into the drying chamber, and the intake pipe is connected with the exhaust gas pipeline generated by coal combustion, through the high-temperature heat pump The compressor of the unit compresses and transports the hot air flow to the inside of the drying chamber to dehumidify and dry the cereal crops; in the prior art, when the high-temperature heat pump dehumidification dryer is used to dehumidify and dry the cereal crops, when the coal-fired When the exhaust gas is relatively humid, the exhaust gas is passed into the intake pipe, and some coal-fired dust adheres to the inside of the intake pipe, and the length of the intake pipe is long, which makes it inconvenient to clean the dust inside the intake pipe. As time goes by, the inner wall of the intake pipe will The distance between the air intake pipes is gradually reduced, and the amount of exhaust gas input along the intake pipe is reduced, resulting in a slower dehumidification and drying of cereal crops.

Method used

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  • High-temperature heat pump dehumidification dryer

Examples

Experimental program
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Embodiment 1

[0029] as attached figure 1 to attach Figure 5 Shown:

[0030] The present invention provides a high-temperature heat pump dehumidification dryer, the structure of which includes a high-temperature heat pump unit 1, a body 2, and a control panel 3, the middle part of the right side of the body 2 is connected to the left side of the high-temperature heat pump unit 1, and the control panel 3 It is arranged on the front of the body 2 near the bottom.

[0031] The high-temperature heat pump unit 1 includes a compressor 11, a connection block 12, an air intake pipe 13, and a cleaning mechanism 14. The middle part of the left side of the connection block 12 is connected to the right end of the compressor 11, and the left end of the air intake pipe 13 is fixed on the connection block. 12 in the middle of the right side, the removal mechanism 14 is arranged inside the intake pipe 13 .

[0032] Wherein, the clearing mechanism 14 includes a support plate 141, an opening 142, a push ...

Embodiment 2

[0038] as attached Figure 6 To attach Figure 9 Shown:

[0039] Wherein, the body 2 includes a housing 21, a drying chamber 22, a filter plate 23, a pushing mechanism 24, and a feeding pipe 25. The drying chamber 22 is arranged on the top of the housing 21, and the filter plate 23 is vertically fixed on the Inside the right end of the drying chamber 22, the top of the pushing mechanism 24 is installed on the top of the drying chamber 22, and the right end of the feeding pipe 25 is connected to the left side of the housing 21 near the top and communicates with the drying chamber 22. The filter plate 23 is a filter screen made of rubber material, which has elasticity. The dust in the exhaust gas is firstly filtered by the filter plate 23 to reduce the dust in the exhaust gas from adhering to the outer wall of the cereal crops, and the filter plate 23 is deformed by the thrust of the exhaust gas and resets to generate elasticity. , so that the filter plate 23 vibrates, and the...

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Abstract

The invention discloses a high-temperature heat pump dehumidification dryer, which structurally comprises a high-temperature heat pump unit, a machine body and a control panel; the middle of the right side face of the machine body is connected with the left side face of the high-temperature heat pump unit; and the control panel is arranged at the position, close to the bottom, of the front face of the machine body. When exhaust gas from coal burning is relatively humid, the exhaust gas is passed into an intake pipe, part of fire coal dust is attached to the interior of the intake pipe, a cleaning mechanism is arranged in the intake pipe, the cleaning mechanism moves in the intake pipe, a push block is movably matched with the inner wall of the intake pipe, a cleaning plate brushes away dust on the inner wall of the intake pipe to fall off, the distance between the inner walls of the intake pipe is kept unchanged, the amount of waste gas input along the intake pipe is kept unchanged, and the speed of dehumidifying and drying cereal crops is accelerated; and due to the fact that the crops close to the right side of a drying cavity gradually move towards the left side under the thrust action of the waste gas to form the accumulation phenomenon, the waste gas is blocked by the crops, and a pushing mechanism is arranged in the drying cavity.

Description

technical field [0001] The invention belongs to the technical field of high-temperature heat pumps, and more specifically relates to a high-temperature heat pump dehumidification dryer. Background technique [0002] The high-temperature heat pump dehumidification dryer is used to dehumidify and dry cereal crops, which can prolong the storage time of cereal crops, put cereal crops into the drying chamber, and the intake pipe is connected with the exhaust gas pipeline generated by coal combustion, through the high-temperature heat pump The compressor of the unit compresses and transports the hot air flow to the inside of the drying chamber to dehumidify and dry the cereal crops; in the prior art, when the high-temperature heat pump dehumidification dryer is used to dehumidify and dry the cereal crops, when the coal-fired When the exhaust gas is relatively humid, the exhaust gas is passed into the intake pipe, and some coal-fired dust adheres to the inside of the intake pipe, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B11/12F26B21/00F26B25/10B08B9/027B08B13/00
CPCF26B11/12F26B21/001F26B21/003F26B21/004F26B25/10B08B9/027B08B13/00F26B2200/06
Inventor 谭年喜
Owner 谭年喜