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Disc scraper drying device

A technology of drying device and disc, which is applied in the direction of special treatment targets, water distribution pipes, chemical instruments and methods, etc., and can solve problems such as uneven distribution

Active Publication Date: 2021-04-13
淮安湛清生态环境材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Single-point unbuffered spray cloth causes uneven distribution of material on the surface of the turntable

Method used

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  • Disc scraper drying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0056] Embodiment: a disc scraper drying device, the reducer 2 is installed on the frame 1, several discs 5 are arranged side by side along the axial direction of the hollow rotating shaft 6, the discs are welded on the hollow rotating shaft 6, and the discs 5. The second steam channel and the first steam condensate discharge channel inside the hollow shaft 6 communicate with the first steam channel and the second steam condensate discharge channel respectively. One end of the hollow shaft 6 passes through the bearing 3 and the reducer 2 connection, the reducer 2 drives the hollow rotating shaft 6 to rotate with the disc 5, the other end of the hollow rotating shaft 6 is connected to the rotary joint 7, the first steam channel and the second steam condensate discharge channel in the hollow rotating shaft 6 are respectively connected to the rotary joint The steam inlet 72 of 7 is communicated with the steam condensed water outlet 71, and the disc 5 and the hollow rotating shaft ...

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Abstract

The invention discloses a disc scraper drying device, which comprises a frame, a rotatable rotating shaft mounted on the frame, at least one disc coaxially fixed on the rotating shaft, and a movable disc corresponding to the disc one by one. The scraper support plate set on the frame, the main scraper fixed on the scraper support plate, the main scraper driving device for driving the scraper support plate to adjust the adhesion force between the main scraper and the disc, and the liquid storage for containing the material liquid tank, the liquid inlet pump that can pump the liquid in the liquid storage tank into the distributing device, the distributing device that can output the liquid in the liquid to the surface of both ends of the disc, the rotary drive device that drives the rotating shaft to rotate, and heats the disc. The heating device and the discharge hopper located directly below the lower end of the main scraper, the gap between the main scraper and the disc in the present invention is automatically adjusted by the main scraper drive device, the adjustment efficiency is high, and the force on the surface of the disc after adjustment is uniform, and the disc The service life is long, the discharge is smooth, and the solid material is completely and evenly dried.

Description

technical field [0001] The invention relates to a waste water treatment technology, in particular to a disk scraper drying device. Background technique [0002] In the process of industrial production and wastewater treatment, it is often necessary to evaporate and dry liquid materials to obtain solid products or obtain solid materials, and then carry out recycling or reduction treatment. Drum scraper dryer is a kind of internal heating conduction equipment suitable for the above drying operation. Its working principle is: the material liquid forms a layer of 0.5-1.5mm liquid film on the surface of the drum through the film cloth device, and the heat is transferred by the drum. The inner wall is transmitted to the outer surface of the drum and then to the liquid film. As the drum rotates, the water in the liquid film is continuously and rapidly evaporated, and the remaining dry materials are scooped off by the main scraper and collected, exposed to the surface of the drum an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/08
CPCC02F1/006C02F1/043C02F1/08C02F2303/14
Inventor 王磊叶小兵丁健周健
Owner 淮安湛清生态环境材料有限公司
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