CN212701102U

CN212701102U - Venturi dust collector

Info

Publication number: CN212701102U
Application number: CN202021318640.4U
Authority: CN
Inventors: 马丹; 刘磊; 李祖胜
Original assignee: Henan Shuangwei Mechanical And Electrical Equipment Installation Engineering Co ltd
Current assignee: Henan Shuangwei Mechanical And Electrical Equipment Installation Engineering Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-16
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to an environmental protection dust collecting equipment, in particular to venturi dust remover. The utility model comprises an atomizing nozzle, a Venturi tube, a cyclone flow director, an observation port, a dehydrator and a water seal tank, wherein the atomizing nozzle is arranged in front of the Venturi tube throat; the cyclone flow guider is arranged between the Venturi tube and the dehydrator; the dehydrator is arranged at the rear section of the dust remover. The utility model discloses can solve present most wet dust collector's volume ratio well is bigger, has fine particle or drop of water exhaust problem at the air outlet, has reduced the dust remover volume, improves dust removal effect simultaneously effectively.

Description

Venturi dust collector

Technical Field

The utility model relates to an environmental protection dust collecting equipment, in particular to venturi dust remover.

Background

With the development of industry, the increase of pollutant discharge amount causes great damage to the atmospheric environment, so the treatment of atmospheric pollution is not slow. A dust collector is a dust collecting device capable of separating dust from a dust-containing gas. According to different dust cleaning modes, the dust remover can comprise: dry dust collectors, semi-dry dust collectors, and wet dust collectors.

Most of the existing wet dust collectors have large volume, and fine particles or water drops are discharged from an air outlet, so that the dust removal effect is not ideal.

Disclosure of Invention

The utility model aims at providing a venturi scrubber to reduce the dust remover volume, improve dust removal effect simultaneously effectively.

In order to achieve the above purpose, the technical scheme of the utility model is that:

a Venturi dust collector comprises an atomizing nozzle, a Venturi tube, a cyclone flow guider, an observation port, a dehydrator and a water seal tank, wherein the atomizing nozzle is arranged in front of a throat tube of the Venturi tube; the cyclone flow guider is arranged between the Venturi tube and the dehydrator; the dehydrator is arranged at the rear section of the dust remover.

The venturi tube designs the size and the length of the tube diameter according to the actual dedusting air volume.

The cyclone flow guider consists of cyclone blades, a cyclone cylinder, a spherical panel and horn-shaped guide plates, wherein the cyclone blades and the axial line of the cyclone cylinder form 47.5 degrees, eight cyclone blades are uniformly distributed on the circumference of the cyclone cylinder at an interval angle of 45 degrees around the axial line, the spherical panel and the horn-shaped guide plates are integrated, the axial line of the spherical panel and the horn-shaped guide plates is superposed with the axial line of the cyclone cylinder, the section of each horn-shaped guide plate and the axial line form 22.5 degrees, and the diameter of the cyclone flow guider is matched with the Venturi tube.

The dehydrator consists of a dehydrator outer cylinder, a dehydrator inner cylinder, a horn-shaped drainage plate, an annular water collecting groove, a funnel and a drain pipe, wherein the diameter of the dehydrator is matched with the Venturi tube.

The water seal groove is arranged below a drain pipe of the dehydrator, and a water outlet of the water seal groove is at least 10mm higher than a drain pipe opening.

The beneficial effects of the utility model

The utility model discloses can solve present most wet dust collector's volume ratio well is bigger, has fine particle or drop of water exhaust problem at the air outlet, has reduced the dust remover volume, improves dust removal effect simultaneously effectively.

Drawings

Fig. 1 is a schematic view of the present invention.

In the figure: 1. an atomizing spray head; 2. a venturi tube; 3. A cyclone flow director; 4. a viewing port; 5. a dehydrator; 6. and (5) sealing the tank with water.

Detailed Description

Referring to fig. 1, the venturi dust collector of the present invention comprises an atomizing nozzle 1, a venturi tube 2, a cyclone flow director 3, an observation port 4, a dehydrator 5, and a water seal tank 6, wherein the atomizing nozzle 1 is arranged in front of a throat of the venturi tube 2; the cyclone fluid director 3 is arranged between the Venturi tube 2 and the dehydrator 5; the dehydrator 5 is arranged at the rear section of the dust remover.

In this embodiment, the venturi tube 2 is designed to have a tube diameter of a size and a length according to an actual dust removal air volume.

In this embodiment, the cyclone flow guider 3 is composed of cyclone blades, a cyclone cylinder, eight spherical panels and a horn-shaped flow guide plate, wherein the cyclone blades and the axial line of the cyclone cylinder form 47.5 degrees, eight spherical panels are uniformly distributed on the circumference of the cyclone cylinder at an interval angle of 45 degrees around the axial line, the spherical panels and the horn-shaped flow guide plate are integrated, the axial line of the spherical panels and the horn-shaped flow guide plate is coincident with the axial line of the cyclone cylinder, the section of the horn-shaped flow guide plate and the axial line form 22.5 degrees, and the diameter of the cyclone flow guider 3.

In this embodiment, the dehydrator 5 is composed of a dehydrator outer cylinder, a dehydrator inner cylinder, a horn-shaped drainage plate, an annular water collecting groove, a funnel and a drain pipe, and the diameter of the dehydrator 5 is matched with the venturi tube 2.

In this embodiment, the water seal groove 6 is arranged below a sewage discharge pipe of the dehydrator 5, and the water outlet of the water seal groove is at least 10mm higher than the opening of the sewage discharge pipe.

In addition, the observation port 4 is arranged on the dehydrator 5, so that the later-stage overhaul and maintenance of the dust remover are facilitated.

The utility model discloses after implementing, solve present most wet dust collector's volume ratio well, there is fine particle or drop of water exhaust problem at the air outlet, reduced the dust remover volume, improve dust removal effect simultaneously effectively.

Claims

1. A Venturi dust collector is characterized by comprising an atomizing nozzle, a Venturi tube, a cyclone flow guider, an observation port, a dehydrator and a water seal tank, wherein the atomizing nozzle is arranged in front of a throat tube of the Venturi tube; the cyclone flow guider is arranged between the Venturi tube and the dehydrator; the dehydrator is arranged at the rear section of the dust remover.

2. The venturi scrubber according to claim 1, wherein the venturi tube is designed to have a tube diameter and a length according to an actual dedusting air volume.

3. The venturi scrubber according to claim 1, wherein the cyclone deflector comprises cyclone blades, a cyclone cylinder, eight spherical panels, and a trumpet-shaped deflector, the cyclone blades form 47.5 ° with the axial line of the cyclone cylinder, eight pieces are uniformly distributed around the cyclone cylinder at an interval angle of 45 ° around the axial line, the spherical panels and the trumpet-shaped deflector are integrated, the axial line of the spherical panels coincides with the axial line of the cyclone cylinder, the section of the trumpet-shaped deflector forms 22.5 ° with the axial line, and the diameter of the cyclone deflector is adapted to the venturi tube.

4. The venturi scrubber according to claim 1, wherein the dehydrator comprises a dehydrator outer cylinder, a dehydrator inner cylinder, a trumpet-shaped drainage plate, an annular water collecting tank, a funnel, and a drain pipe, and the diameter of the dehydrator is adapted to the venturi tube.

5. The venturi scrubber according to claim 1, wherein the water seal groove is provided below a drain pipe of the dehydrator, and a water outlet of the water seal groove is at least 10mm higher than a drain pipe opening.