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Solid-liquid mixture processing system

A technology of solid-liquid mixing and treatment system, which is applied in the direction of dehydration/drying/thickened sludge treatment, etc. It can solve the problems of poor drying effect, low drying efficiency, and complex structure.

Active Publication Date: 2016-05-11
王良源
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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 the treatment of solid-liquid mixture (such as sludge) in the prior art, thereby providing a method that can improve drying efficiency. , solid-liquid mixture treatment system with simple structure and improved drying effect

Method used

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Embodiment 1

[0043] Such as Figure 5 As shown, the present embodiment provides a solid-liquid mixture processing system, including

[0044] The transmission device has a two-stage transmission surface, the first-stage transmission surface is located above the side of the second-stage transmission surface, the first-stage transmission surface 200 and the second-stage transmission surface 300 are connected by a transition device 500, and the first-stage transmission surface The height between 200 and the second-stage transmission surface 300 is greater than 100cm, and the transmission device can transport the solid-liquid mixed sludge from the head end of the first-stage transmission surface to the tail end of the first-stage transmission surface, and through the transition The device 500 is introduced to the second-level transmission surface, and transported from the head end of the second-level transmission surface to the tail end of the second-level transmission surface;

[0045] The de...

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Abstract

The invention relates to a solid-liquid mixture processing system. The system comprises a transmission device, a water removing structure, and a drying device. The drying device comprises a furnace body, a feed device for feeding materials into the furnace body, a material receiving device for receiving the materials that have been dried in the furnace body, an air supplying device, which introduces external hot gas into the furnace body through a first gas inlet, and a stirring device, which is used to stir and grind the materials. The stirring device comprises a second rotation shaft, which is thoroughly arranged in the cavity of the furnace body. The second rotation shaft is provided with an aeration cavity, which is provided with a plurality of air jet holes. The air jetting direction of the air jet holes is not overlapped with or parallel to the stirring directions of the stirring shaft and blade. When the materials are dried, the hot gas is introduced into the cavity of the furnace body through the first gas inlet, and the second rotation shaft drives the stirring components arranged on the second rotation shaft to continuously stir the materials along the radial direction and axial direction of the second rotation shaft.

Description

technical field [0001] The invention relates to the technical field of solid-liquid mixture treatment, in particular to a solid-liquid mixture treatment system. Background technique [0002] 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. [0003] In the prior art, the drying system used for sludge drying is mostly structured as the drying system disclosed in the Chinese patent document CN201058838Y, including a furnace body, a feeder connected to the feed port of the furnace body, and an air outlet of the furnace body. Connected spray tower. Among them, the furnace body includes a transmission shaft ar...

Claims

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Application Information

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IPC IPC(8): C02F11/12
CPCC02F11/12
Inventor 王良源
Owner 王良源
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