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Greenhouse sludge drying system

A greenhouse, sludge drying technology, applied in the direction of dehydration/drying/concentrated sludge treatment, etc., can solve the problems of slow dehydration, wide area, poor dehydration effect, etc., to achieve rapid dehydration, low cost, low consumption Effect

Inactive Publication Date: 2015-08-12
SICHUAN HEDING ENVIRONMENTAL PROTECTION ENG
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AI Technical Summary

Problems solved by technology

The technical solution adopted by the existing sludge treatment technology is to concentrate the sludge, then put it into a dehydration device for dehydration, and then burn the dehydrated sludge to generate energy, or prepare the sludge to form biological fertilizer; Therefore, no matter how sludge is treated, dehydration treatment must be carried out, and the existing dehydration treatment methods adopt two types, one is natural cooling, which has a slow dehydration speed and covers a large area, and the other is the use of compression dehydration devices. The sludge is put into the screw compression dehydration device for compression dehydration, which is characterized by large energy consumption and poor dehydration effect

Method used

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  • Greenhouse sludge drying system

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Embodiment 1

[0018] Such as figure 1 As shown, the greenhouse effect greenhouse sludge drying system includes a greenhouse device, the surrounding walls of the greenhouse device are greenhouse walls 1, and the greenhouse device also includes a transparent cover 2 arranged on the greenhouse wall 1. Two parallel guide rails 3 are arranged on the ground in the greenhouse device, and rollers 4 are respectively installed on the two guide rails 3, and the two rollers 4 are connected by a rake shaft 5, and one end of the rake shaft 5 is connected with a rake Shaft drive motor 8, roller drive motor 9 is installed on the roller 4, some lower rake teeth branches 7 are arranged on the mud rake shaft 5, and the lower rake tooth branches 7 are arranged in a font along the axis of the mud rake shaft 5.

[0019] The principle of the present invention is: use the heating principle of the greenhouse device to increase the temperature in the greenhouse device, and at the same time use the guide rail 3, the ...

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Abstract

The invention discloses a greenhouse sludge drying system. The system comprises a greenhouse device, the periphery of the greenhouse device is enclosed by a greenhouse wall, and the greenhouse device also comprises a greenhouse transparent cover which is arranged on the greenhouse wall. Two horizontal guide rails are arranged on the ground in the greenhouse device, both guide rails are provided with a roller wheel, two roller wheels are connected by a sludge raking shaft, one end of the sludge raking shaft is connected to a motor for driving the sludge raking shaft, each roller wheel is provided with a roller wheel driving motor, multiple lower rake tooth branch knots are arranged on the sludge raking shaft, and the lower rake tooth branch knots are arranged in a linear line along the axis of the sludge raking shaft.

Description

technical field [0001] The invention relates to the technical field of environmental protection, in particular to a greenhouse sludge drying system for greenhouse effects. Background technique [0002] With the rapid development of my country's economic construction and urban construction, the treatment and disposal of sludge has become one of the problems that governments at all levels in our country need to face. The technical solution adopted by the existing sludge treatment technology is to concentrate the sludge, then put it into a dehydration device for dehydration, and then burn the dehydrated sludge to generate energy, or prepare the sludge to form biological fertilizer; Therefore, no matter how sludge is treated, dehydration treatment must be carried out, and the existing dehydration treatment methods adopt two types, one is natural cooling, which has a slow dehydration speed and covers a large area, and the other is the use of compression dehydration devices. ...

Claims

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Application Information

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IPC IPC(8): C02F11/12
Inventor 魏向廷王刚张仁友张仁明
Owner SICHUAN HEDING ENVIRONMENTAL PROTECTION ENG
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