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Loop S-type double-volute multifilament fence wet dust separator

A wet dust collector and double volute technology, applied in chemical instruments and methods, dispersed particle separation, use of liquid separation agents, etc. Unique fogging method, high dehydration efficiency and high dust removal efficiency

Inactive Publication Date: 2009-09-02
方建升 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So far, there is no ring S-shaped double volute multi-fiber grid wet dust collector

Method used

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  • Loop S-type double-volute multifilament fence wet dust separator

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Embodiment Construction

[0013] Combined with the diagram, its working principle: the wet dust collector is a device that uses water or other liquids to contact each other with dusty gas to separate and capture dust particles. At the same time, due to the interaction between the gas and liquid phases, it can also achieve mutual mass transfer and absorption of dust The role of sulfur dioxide.

[0014] Combining the wet dust removal mechanism with the specific actual working conditions, the shape of the volute on the radial plane is like a snail shell, and the outer diameter and flow cross section gradually expand, which also plays the role of decelerating and diffusing the airflow. 1-ring S-shaped double volute wall is used to enter the dust and smoke gas from the inlet, 4-the overflow pipe is opened with 2-spray screen overflow water to soak the 3-multi-fiber grid surface, and the dust is in the 3- The surface of multi-fiber grid becomes wet and heavy, or coagulates and stays. The air flow forms a vo...

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Abstract

The invention discloses a loop S-type double-volute multifilament fence wet dust separator and belongs to the field of environmental protection. The wet dust separator uses fan power to absorb or press gases containing dust and smoke into a loop S-type double-volute wall surface, and then uses a multifilament fence surface which is arranged on an overflow pipe and provided with spraying sieve pores, wherein the overflow water from the spraying sieve pores soaks the multifilament fence surface, therefore, dust on the multifilament fence surface becomes wet and gains weight, or gets condensed and resorted, air stream strikes the dust-containing fiber surface and leads the fiber surface to shake, waterbearing dust particles are self-cleaned and deposited in the multifilament fence wet dust separator and flow into a pulp and water separating device along with water flow under gravity, and purified air is discharged from an air vent, thus achieving the goal of dust removing.

Description

technical field [0001] The invention relates to a structural device for a ring S-shaped double volute multi-fiber grid wet dust collector, which belongs to the field of environmental protection. Background technique [0002] In recent years, with the increasingly stringent air quality standards, more and more attention has been paid to the two aspects of secondary smoke purification and particle control. The existing dust removal technology and equipment are mainly electrostatic and wet. Wet dust collectors can be roughly divided into wet cyclone dust removal (water film dust removal), spray dust removal, impact dust removal, self-excited dust removal, water curtain dust removal, sieve dust removal, etc. Plate bubbling dust removal, packing dust removal, Venturi dust removal. So far, no ring S-shaped double volute multi-fiber grid wet dust collector has been seen. Contents of the invention [0003] The purpose of the present invention is to provide a structural device fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/78B01D53/50B01D47/06
Inventor 方建升王江
Owner 方建升
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