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A kind of smoke extraction and dust removal equipment

A technology for dust removal equipment and oil fume, applied in the direction of removing smoke and dust, cleaning methods and utensils, chemical instruments and methods, etc., can solve the problems of difficult cleaning, blade pollution, etc., and achieve the effect of convenient manufacturing, installation and maintenance, and simple structure

Active Publication Date: 2018-11-23
韩波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of this invention is to design a smoke extraction and dust removal equipment that does not adsorb pollutants on the surface of the blades in view of the existing problems that the fluid must pass through the fan blades to be discharged, which easily causes blade pollution and is difficult to clean.

Method used

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  • A kind of smoke extraction and dust removal equipment
  • A kind of smoke extraction and dust removal equipment
  • A kind of smoke extraction and dust removal equipment

Examples

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example 1

[0035]A smoke extraction and dust removal equipment, which is realized in this way: an air collection chamber, an inner air duct body, an air extraction port at the lower part of the inner air duct body, an outlet formed by the upper part of the inner air duct body and a pressurized chamber, and an exhaust air connected to the upper part of the pressurized chamber The specific structure of the channel and the interface with the outer air pipe on the upper part of the exhaust duct is: smoke and dust collector housing 1, the inner edge of which is fixedly connected with a fluid guide cover by screws (the guide vanes in the guide cover are arranged clockwise in the northern hemisphere , the southern hemisphere is arranged counterclockwise) 2, the outside of the shroud 2 is covered with an oil filter 17, and there is a horizontal ultraviolet lamp 3 fixedly connected to the inner wall of the chamber by screws in the chamber of the smoke and dust collector housing 1, and the middle pa...

example 2

[0037] A kind of smoke extraction and dust removal equipment, the smoke and dust collector housing 1, the inner edge of which is fixedly connected with a fluid guide cover by screws (the guide vanes in the guide cover are arranged clockwise in the northern hemisphere and counterclockwise in the southern hemisphere) 2, the guide The outside of the flow cover 2 is covered with an oil filter 17. There is a horizontal ultraviolet lamp 3 fixedly connected to the inner wall of the chamber by screws in the cavity of the smoke and dust collector housing 1. The middle part of the horizontal ultraviolet lamp 3 has a connecting clip 19 for the ultraviolet lamp. The upper center of the housing 1 has a pressurized air cavity body 12 fixedly connected with the inner cavity body by screws, and the lower inner opening of the pressurized air cavity body 12 is fixedly connected with an inner air duct body 11 by screws, and the inner air duct body 11 is equipped with a There are annular mesh air ...

example 3

[0039] A kind of smoke extraction and dust removal equipment, the smoke and dust collector housing 1, the inner edge of which is fixedly connected with a fluid guide cover by screws (the guide vanes in the guide cover are arranged clockwise in the northern hemisphere and counterclockwise in the southern hemisphere) 2, the guide The outside of the flow cover 2 is covered with an oil filter 17. There is a horizontal ultraviolet lamp 3 fixedly connected to the inner wall of the chamber by screws in the cavity of the smoke and dust collector housing 1. The middle part of the horizontal ultraviolet lamp 3 has a connecting clip 19 for the ultraviolet lamp. The upper center of the housing 1 has a pressurized air cavity body 12 fixedly connected with the inner cavity body by screws, and the lower inner opening of the pressurized air cavity body 12 is fixedly connected with an inner air duct body 11 by screws, and the inner air duct body 11 is equipped with a There are two 180-degree sy...

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Abstract

Disclosed is a smoke extraction and dust removal apparatus, comprising a casing (1). The casing (1) is provided with an exhaust port, the exhaust port is in communication with an air inlet of an inner air duct (11), the inner air duct (11) is mounted in a pressurized air cavity (12), a lower end of the pressurized air cavity (12) is connected to an outer edge of the air inlet of the inner air duct (11), and an upper end of the pressurized air cavity (12) is in communication with an outer air pipe (22); and an air-exhausting device (13) capable of radially exhausting air in the inner air duct (11) so as to form negative pressure in the inner air duct (11) and thus facilitate the intake of smoke and dust into the inner air duct is mounted on a lower end wall face of the inner air duct (11), air located between the inner air duct (11) and the pressurized air cavity (12) is pressurized so as to rapidly flow to the outer air pipe (22) at the same time as negative pressure is produced in the inner air duct (11) by means of the air-exhausting device (13), and the pressurized air drives the air in the inner air duct (11) to be rapidly exhausted to the outer air pipe (22). The apparatus has a simple structure, is convenient to manufacture, install and maintain, and can work for a long time without cleaning.

Description

technical field [0001] The invention relates to an environmental protection device, in particular to a dust removal device, in particular to a smoke extraction and dust removal device which can be used for both kitchen fume extraction and industrial dust removal. Background technique [0002] With the development of the economy, people's lifestyles have changed. The development of electronic technology has brought about the improvement of automation in various industries, and sweeping machines have appeared, but the effect is not good due to insufficient suction. With the development of industrial automation, more and more attention is paid to the protection of machines and producers. Existing dust removal uses high-pressure gas to form a negative pressure through a Venturi amplifier to discharge. Such equipment has a complex structure and low dust removal efficiency. The development of residential quarters is also changing with each passing day. The unit houses in the commu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B15/04B01D49/00
CPCB01D49/00B08B15/04
Inventor 韩波
Owner 韩波
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