A water bath dust removal device

Abstract

The utility model belongs to the technical field of water bath dust removal, and discloses a water bath dust removal device, including a box barrel assembly for containing water liquid to absorb dust, and also including an air intake assembly installed on the box barrel assembly for inputting dust-containing gas and diffusing it into the water liquid, and a sealing assembly for plugging and unplugging to control the discharge of waste residue is installed at the bottom of the box barrel assembly; the air intake assembly includes an upper box cover, an air intake pipe is installed in the middle of the upper box cover, and an air distribution plate is arranged at the bottom of the air intake pipe, and a plurality of air distribution holes are evenly distributed on the air distribution plate, and an air outlet pipe is arranged on one side of the air intake pipe. The water bath dust removal device described in the utility model controls the discharge of waste residue by plugging and unplugging, and cleans the waste residue while performing water bath dust removal, thereby ensuring the continuity of water bath dust removal; the porous air distribution arrangement increases the contact between dust-containing gas and water liquid, thereby improving the effect of water bath dust removal; the arrangement of collecting and gathering sediment improves the convenience of waste residue discharge.

Description

Technical Field

[0001] The utility model belongs to the technical field of water bath dust removal, in particular to a water bath dust removal device. Background Art

[0002] The working principle of the water bath dust collector is to use water to remove dust from dusty gas. Specifically, the water bath dust collector allows the dusty gas to be fully bathed in water, and through the inertial collision, washing, and Venturi effect between water and gas, the dust particles flow into the water with the water, achieving the purpose of dust removal.

[0003] In contrast, the Chinese patent with announcement number CN205867851U discloses a water bath dust collector, including a shell, a dust-containing gas inlet, a water baffle, an air inlet pipe, a purified gas outlet, a water inlet pipe, a drain pipe, a partition and a nozzle; the dust-containing gas inlet enters the interior of the shell through the air inlet pipe; the water baffle is installed in the space in the upper middle part of the shell; the purified gas outlet is installed on the outer side of the upper part of the shell; the water inlet pipe and the drain pipe are both installed on the outer side of the shell for introducing water into or discharging water from the shell; the partition is installed in the lower space of the shell; the nozzle is installed at the lower end of the air outlet of the air inlet pipe.

[0004] However, when the above patent cleans the waste residue in the water liquid, the water bath dust removal needs to be stopped, and the continuity of the water bath dust removal cannot be guaranteed. In addition, the dust-containing gas is directly introduced into the water liquid, and it is difficult to ensure sufficient contact between the dust-containing gas and the water liquid. Therefore, a new equipment needs to be designed. Utility Model Content

[0005] The purpose of the utility model is to provide a water bath dust removal device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A water bath dust removal device, comprising a box-barrel assembly for containing water to absorb dust, and also comprising an air intake assembly installed on the box-barrel assembly for inputting dust-containing gas and diffusing it into the water, a sealing assembly for plugging and unplugging, opening and closing, and controlling the discharge of waste residue installed at the bottom of the box-barrel assembly; the air intake assembly comprises an upper box cover, an air intake pipe is installed in the middle of the upper box cover, an air distribution plate is arranged at the bottom of the air intake pipe, a plurality of air diffusion holes are evenly distributed on the air distribution plate, and an air outlet pipe is arranged on one side of the air intake pipe; the sealing assembly comprises two symmetrically arranged telescopic cylinders, a lifting frame is installed between the telescopic ends of the telescopic cylinders, and a sealing plug is installed in the middle of the lifting frame.

[0008] Furthermore: the box-barrel assembly includes a fixing frame, a box-barrel body is arranged in the middle of the fixing frame, the bottom surface of the box-barrel body is a guide cone, a sewage collecting pipe is arranged at the bottom of the box-barrel body, an electric control valve is installed at the bottom of the sewage collecting pipe, and two fixing seats are symmetrically arranged on both sides of the sewage collecting pipe.

[0009] Furthermore, the box cylinder, the sewage collecting pipe and the fixing seat are integrally formed, and the box cylinder and the fixing frame are welded together.

[0010] Furthermore: the upper box cover, the air inlet pipe and the air outlet pipe are welded together.

[0011] Furthermore: the air equalizing disk is circular and is bolted to the air intake pipe.

[0012] Furthermore: the sealing plug is made of natural rubber material, and the sealing plug is connected to the lifting frame by bolts.

[0013] Compared with the prior art, the beneficial effects are:

[0014] 1. The waste residue discharge is controlled by plugging and unplugging, and the waste residue is cleaned while the water bath dust removal is in progress, thus ensuring the continuity of the water bath dust removal;

[0015] 2. The porous gas dispersion setting increases the contact between dust-laden gas and water, thus improving the effect of water bath dust removal;

[0016] 3. The convenience of waste slag discharge is improved by collecting and gathering the slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a water bath dust removal device described in the utility model;

[0018] Figure 2 It is a schematic diagram of a box-barrel assembly of a water bath dust removal device described in the utility model;

[0019] Figure 3 It is a top axonometric view of an air intake assembly of a water bath dust removal device described in the utility model;

[0020] Figure 4 This is a bottom-up axonometric view of an air intake assembly of a water bath dust removal device described in the utility model;

[0021] Figure 5 It is a schematic diagram of a sealing component of a water bath dust removal device described in the utility model.

[0022] In the accompanying drawings, 101, fixing frame; 102, box body; 103, sewage collecting pipe; 104, electric control valve; 105, fixing seat; 201, upper box cover; 202, air inlet pipe; 203, air equalizing plate; 204, air diffusion hole; 205, air outlet pipe; 301, telescopic cylinder; 302, lifting frame; 303, sealing plug. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 A water bath dust removal device includes a box-barrel assembly for containing water to absorb dust, and an air intake assembly installed on the box-barrel assembly for inputting dust-containing gas and diffusing it into the water. A sealing assembly for plugging and unplugging and opening and closing to control the discharge of waste residue is installed at the bottom of the box-barrel assembly.

[0025] In this embodiment: the box-barrel assembly includes a fixing frame 101, a box-barrel body 102 is arranged in the middle of the fixing frame 101, the box-barrel body 102 and the fixing frame 101 are welded together, the bottom surface of the box-barrel body 102 is a guide cone, a sewage collecting pipe 103 is arranged at the bottom of the box-barrel body 102, an electric control valve 104 is installed at the bottom of the sewage collecting pipe 103, two fixing seats 105 are symmetrically arranged on both sides of the sewage collecting pipe 103, the box-barrel body 102, the sewage collecting pipe 103 and the fixing seat 105 are integrally formed, the fixing frame 101 supports the box-barrel body 102 to hold water, the dust in the gas is absorbed and sunk by the water, and is gathered into the sewage collecting pipe 103 through the bottom of the box-barrel body 102. When sewage needs to be discharged, the electric control valve 104 is opened to discharge the sewage from the sewage collecting pipe 103;

[0026] In this embodiment: the air intake assembly includes an upper box cover 201, an air intake pipe 202 is installed in the middle of the upper box cover 201, and an air distribution plate 203 is arranged at the bottom of the air intake pipe 202. The air distribution plate 203 is circular and bolted to the air intake pipe 202. A plurality of air diffusion holes 204 are evenly distributed on the air distribution plate 203, and an air outlet pipe 205 is arranged on one side of the air intake pipe 202. The upper box cover 201, the air intake pipe 202 and the air outlet pipe 205 are welded together, and the upper box cover 201 supports the air intake pipe 202. The dust-containing gas passes through the air distribution plate 203 from the air intake pipe 202, and is discharged from the air diffusion holes 204 and dispersed into the water liquid of the box cylinder 102. The clean gas is upward and discharged from the air outlet pipe 205;

[0027] In this embodiment: the sealing assembly includes two symmetrically arranged telescopic cylinders 301, a lifting frame 302 is installed between the telescopic ends of the telescopic cylinders 301, a sealing plug 303 is installed in the middle of the lifting frame 302, the sealing plug 303 is made of natural rubber material, the sealing plug 303 and the lifting frame 302 are bolted, the fixed seat 105 supports the telescopic cylinder 301 to push the lifting frame 302 up and down, and drives the sealing plug 303 to be pulled out or inserted into the sewage collecting pipe 103.

[0028] Working principle: the upper box cover 201 supports the air inlet pipe 202, and the dusty gas enters the gas equalizing plate 203 from the air inlet pipe 202, and is discharged from the air diffusion holes 204 and dispersed into the water in the box cylinder 102. The clean gas goes upward and is discharged from the air outlet pipe 205. The dust in the gas is absorbed by the water and sinks, and is gathered into the sewage collecting pipe 103 through the bottom of the box cylinder 102. When sewage needs to be discharged, the fixed seat 105 supports the telescopic cylinder 301 to retract and pull the lifting frame 302 down, and the sealing plug 303 is inserted into the sewage collecting pipe 103 to seal it. At the same time, the electric control valve 104 is opened to discharge the dirt from the sewage collecting pipe 103 without affecting the adsorption of dust by the water.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water bath dust removal device, comprising a box assembly for containing water to absorb dust, characterized in that: It also includes an air intake assembly installed on the box-barrel assembly for inputting dust-containing gas and diffusing it into the water liquid, and a sealing assembly installed at the bottom of the box-barrel assembly for plugging and unplugging to open and close and control the discharge of waste residue; The air intake assembly comprises an upper box cover (201), an air intake pipe (202) is installed in the middle of the upper box cover (201), an air distribution plate (203) is arranged at the bottom end of the air intake pipe (202), a plurality of air distribution holes (204) are evenly distributed on the air distribution plate (203), and an air outlet pipe (205) is arranged on one side of the air intake pipe (202); The sealing assembly comprises two symmetrically arranged telescopic cylinders (301), a lifting frame (302) is installed between the telescopic ends of the telescopic cylinders (301), and a sealing plug (303) is installed in the middle of the lifting frame (302).

2. A water bath dust removal device according to claim 1, characterized in that: The box-barrel assembly comprises a fixing frame (101), a box-barrel body (102) is arranged in the middle of the fixing frame (101), the bottom surface of the box-barrel body (102) is in a guide cone shape, a sewage collecting pipe (103) is arranged at the bottom of the box-barrel body (102), an electric control valve (104) is installed at the bottom of the sewage collecting pipe (103), and two fixing seats (105) are symmetrically arranged on both sides of the sewage collecting pipe (103).

3. A water bath dust removal device according to claim 2, characterized in that: The box cylinder (102), the sewage collecting pipe (103) and the fixing seat (105) are integrally formed, and the box cylinder (102) and the fixing frame (101) are welded together.

4. A water bath dust removal device according to claim 1, characterized in that: The upper box cover (201), the air inlet pipe (202) and the air outlet pipe (205) are welded together.

5. A water bath dust removal device according to claim 1, characterized in that: The air equalizing plate (203) is circular and is bolted to the air inlet pipe (202).

6. A water bath dust removal device according to claim 1, characterized in that: The sealing plug (303) is made of natural rubber material, and the sealing plug (303) and the lifting frame (302) are connected by bolts.

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