Heating-drying-stirring integrated material treatment system

A processing system and drying technology, applied in the fields of dewatering/drying/concentrating sludge treatment, sludge treatment, water/sludge/sewage treatment, etc., can solve the problems of low drying efficiency, poor drying effect and complex structure, etc. To achieve the effect of simple organization and improved space utilization

Active Publication Date: 2016-06-08
江苏金亿农牧机械有限公司
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Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defects of low drying efficiency, poor drying effect and complicated structure of the drying system in the prior art, so as to provide a material processing system that can improve drying efficiency, improve drying effect and have a simple structure

Method used

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  • Heating-drying-stirring integrated material treatment system
  • Heating-drying-stirring integrated material treatment system
  • Heating-drying-stirring integrated material treatment system

Examples

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Embodiment 1

[0044] Such as figure 1 , this embodiment provides a material handling system, including

[0045] The furnace body 1 is arranged along the horizontal direction and has a cavity, a feed port 11 for feeding and taking out materials, and a discharge port 12;

[0046] Feeding device 2, used for adding materials into the furnace body 1;

[0047] The material receiving device 3 is used to collect the dried material in the furnace body 1;

[0048] The first rotating shaft 17 is installed in the cavity of the furnace body 1, and has an installation cavity. Several heating wires 19 are arranged on the inner wall of the installation cavity. The heating wires generate heat when they are energized. Made of thermally conductive material; such as Figure 4 shown;

[0049] The second rotating shaft 5 is sleeved on the first rotating shaft, and forms a ventilation cavity with the first rotating shaft, and a plurality of air injection ports 18 are arranged on the ventilation cavity, and th...

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Abstract

The invention relates to a heating-drying-stirring integrated material treatment system which comprises a furnace body, a feeding device for adding a material into the furnace body, a material receiving device for collecting the dried material in the furnace body, an air blower for introducing an outside hot gas into the furnace body through a first gas inlet, and a stirring device for stirring and pulverizing the material, wherein the stirring device comprises a second rotating shaft which penetrates through the cavity of the furnace body; the second rotating shaft is provided with a ventilation cavity; the ventilation cavity is provided with a plurality of jet nozzles; and the jet direction of the jet nozzles is not coincident with or parallel to the stirring direction of the stirring shaft and the stirring direction of the blades. When the system is used for drying the material, the hot gas is introduced into the cavity of the furnace body through the first gas inlet, and the second rotating shaft rotates and drives a stirring assembly on the second rotating shaft to continuously stir along the radial direction and axial direction of the second rotating shaft, so that the material can roll along the axial direction and radial direction of the second rotating shaft in the furnace body.

Description

technical field [0001] The invention relates to the technical field of heating and drying, in particular to a drying 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 arranged in the furnace body, a number...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F11/12C02F11/18C02F11/00
CPCC02F11/00C02F11/121C02F11/18
Inventor 王良源
Owner 江苏金亿农牧机械有限公司
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