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Sludge treatment system

一种污泥处理、污泥的技术，应用在污泥处理、水/污泥/污水处理、脱水/干燥/浓缩污泥处理等方向，能够解决干燥效果不好、干燥效率低、结构复杂等问题，达到提高空间利用率、机构简单的效果

Inactive Publication Date: 2018-11-16
王良源
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, the technical problem to be solved by the present invention is to overcome the defects of low drying efficiency, poor drying effect and complex structure of the drying system in sludge treatment in the prior art, so as to provide a drying system that can improve drying efficiency, improve drying effect and simple structure. sludge treatment system

Method used

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Examples

Experimental program
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Embodiment 1

[0043] Such as Figure 5 As shown, this embodiment provides a sludge treatment system, including

[0044] The transmission device has a two-stage transmission surface, the first-stage transmission surface 200 is located above the side of the second-stage transmission surface 300, the first-stage transmission surface 200 and the second-stage transmission surface 300 are connected by a transition device 500, and the transmission The device can transport the solid-liquid mixed sludge from the head end of the first-stage transmission surface 200 to the tail end of the first-stage transmission surface 200, and introduce it to the second-stage transmission surface 300 through the transition device, and transfer it from the second stage The head end of the surface 300 is transported to the tail end of the second stage transmission surface;

[0045] The dewatering structure includes a water outlet hole 400 arranged on each conveying surface, and a pressing plate 100 on each conveying...

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Abstract

The invention relates to a sludge treatment system which comprises a conveying device, a water removal structure and a drying device. The drying device comprises a furnace body, a feeding device for adding materials to the furnace body, a receiving device for collecting the materials dried in the furnace body, an air supply device for introducing external hot gas into the furnace body through a first air inlet, and a stirring device for stirring and pulverizing the materials. The stirring device comprises a second rotating shaft arranged in the cavity of the furnace body in a penetrating manner, the second rotating shaft is provided with a ventilation cavity, and the ventilation cavity is provided with a plurality of air jet holes, the air jet direction of the air jet holes is not coincident with or parallel to the stirring direction of the stirring shaft and the stirring direction of blades, the time of stirring material and the area of convective heat transfer between the material and the hot gas are increased.

Description

technical field [0001] The invention relates to the technical field of sludge treatment, in particular to a sludge treatment system. [0002] The present invention is a divisional application, the application number of the parent case is: 201610009711.4, the name of the invention is: sludge treatment system, the applicant is: Wang Liangyuan, and the application date is: January 6, 2016. Background technique [0003] Sludge is the product of the sewage treatment process, which contains a large amount of organic matter, heavy metals and molds, etc. If no follow-up treatment is added, it will cause serious pollution to the environment. Therefore, it is often necessary to concentrate and dehydrate the sludge, but after this treatment The moisture content of the final sludge is usually above 70%, and the sludge needs to be further dried. [0004] In the prior art, the drying system used for sludge drying is mostly structured as the drying system disclosed in the Chinese patent d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/12
CPCC02F11/12C02F11/121C02F11/122C02F11/16C02F2303/06
Inventor 王良源
Owner 王良源
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