CN112791538A - Dust removal filtration equipment - Google Patents
Dust removal filtration equipment Download PDFInfo
- Publication number
- CN112791538A CN112791538A CN201911110162.XA CN201911110162A CN112791538A CN 112791538 A CN112791538 A CN 112791538A CN 201911110162 A CN201911110162 A CN 201911110162A CN 112791538 A CN112791538 A CN 112791538A
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- air inlet
- cavity
- air
- box body
- dredging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the technical field of dust collection equipment, and discloses dust removal filtering equipment, which comprises: the air inlet pipe is arranged in the box body, the air outlet pipe is arranged in the box body, and one end of the air outlet pipe is communicated with the liquid accommodating cavity and the outer space of the box body; one end of the air inlet pipe is communicated with the liquid accommodating cavity and the outer space of the box body; the air inlet pipe and the air outlet pipe are arranged at intervals; the air inlet pipe comprises a connecting section and an extending section which are connected, the extending section is in a shape of a conical pipe with a small upper part and a large lower part, an air distribution net is arranged in one end, far away from the connecting section, of the extending section, the air distribution net is integrally in a plate shape, and a plurality of air inlet holes penetrating through the air distribution net are formed in the air distribution net. Compared with the prior art, the dust removal and filtration equipment provided by the invention has the advantages that air containing dust is dispersed and then introduced into water, so that dust removal and filtration are realized. Good dust removal and filtration effects and low maintenance cost.
Description
Technical Field
The invention belongs to the technical field of dust collection equipment, and particularly relates to dust removal filtering equipment.
Background
In the factory production process, in order to maintain cleanness in a factory and ensure that products are not polluted by dust, dust collection equipment needs to be arranged. In the related technology, the dust removing device behind the high-power dust collecting equipment of a factory is a cloth bag for filtering or filter cotton, active carbon and the like. The related technology has the defects that the dust particles are very fine, the pores of the cloth bag are relatively large, the filtering effect of the cloth bag is poor, part of the dust particles easily run out of the cloth bag, and when the dust is more, the dust particles stuck on the cloth bag easily block the holes of the cloth bag after working for a period of time, and the dust is easily extruded out of the cloth bag again by air due to the large pressure of the dust collection equipment; the related art also adopts filter cotton or active carbon to realize filtration, and has the defects of less dust absorption amount, frequent replacement and higher maintenance cost.
Therefore, there is a need to provide a new dust removing and filtering device to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a dust removal filtering device with good dust removal effect and low maintenance cost.
In order to achieve the above object, the present invention provides a dust removing and filtering apparatus, comprising: the air inlet pipe is arranged in the box body, the air outlet pipe is arranged in the box body, and one end of the air outlet pipe is communicated with the liquid accommodating cavity and the outer space of the box body; one end of the air inlet pipe is communicated with the liquid accommodating cavity and the outer space of the box body; the air inlet pipe and the air outlet pipe are arranged at intervals; the air inlet pipe comprises a connecting section and an extending section which are connected, the extending section is in a shape of a conical pipe with a small upper part and a large lower part, an air distribution net is arranged in one end, far away from the connecting section, of the extending section, the air distribution net is integrally in a circular plate shape, and a plurality of air inlet holes penetrating through the air distribution net are formed in the air distribution net.
Preferably, the liquid receiving chamber includes: the air outlet cavity, the air inlet cavity and the dredging cavity are communicated in sequence; the air inlet cavity is arranged below the air inlet pipe; the extending section extends into the air inlet cavity; the bottom surface of the inner wall of the box body comprises the bottom surface of the air inlet cavity and the bottom surface of the dredging cavity which are connected; the bottom surface height of the air inlet cavity is higher than the bottom surface height of the dredging cavity.
Preferably, the top surface of the inner wall of the box body comprises a top surface of the air inlet cavity and a top surface of the dredging cavity which are connected; be equipped with the baffle between admit air chamber and the desilting chamber, the baffle by the inner wall top surface downwardly extending of box, keeping away from of baffle the one end of the inner wall top surface of box with the interval sets up between the inner wall bottom of box.
Preferably, a baffle plate is arranged between the air outlet cavity and the air inlet cavity; the baffle is extended upwards from the joint of the lower part of the air outlet cavity and the lower part of the air inlet cavity, and is arranged at intervals between the baffle and the top surface of the inner wall of the box body.
Preferably, the baffle is an arc-shaped plate, and the direction of the middle part of the arc-shaped plate protrudes faces the air outlet cavity.
Preferably, the bottom surface of the air inlet cavity is an inclined surface, and the bottom surface of the dredging cavity is an inclined surface.
Preferably, the bottom surface of the air inlet cavity is smoothly connected with the bottom surface of the dredging cavity.
Preferably, the air outlet cavity is arranged above the side part of the air inlet cavity.
Preferably, the box body comprises a cover plate and a side plate, the cover plate is used for enclosing the top wall of the dredging cavity, the side plate is used for enclosing the side wall of the dredging cavity, and the cover plate is movably covered on the side plate.
Preferably, the dedusting and filtering device further comprises a frame, and the frame is arranged below the box body and is opposite to the air inlet cavity and the dredging cavity.
Compared with the prior art, the dust removal and filtration equipment provided by the invention has the advantages that air containing dust is dispersed and then introduced into water, so that dust removal and filtration are realized. Good dust removal and filtration effects and low maintenance cost.
Drawings
FIG. 1 is a front view of a dust filtration apparatus of the present invention;
FIG. 2 is a side view of a dust filtration apparatus of the present invention;
FIG. 3 is a perspective view of a dust filtration apparatus of the present invention;
fig. 4 is a sectional view taken along line B-B in fig. 1.
In the figure:
the device comprises a box body 1, an air inlet pipe 2, an air outlet pipe 3, a partition plate 4, a baffle plate 5 and a frame 6;
a liquid containing cavity 11, a bottom surface 12 of an air inlet cavity, a bottom surface 13 of a dredging cavity, a top surface 14 of the air inlet cavity, a top surface 15 of the dredging cavity and a cover plate 16;
a connecting section 21, an extending section 22 and an air distribution net 23;
an air outlet cavity 111, an air inlet cavity 112 and a dredging cavity 113;
and an air intake hole 231.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1-4, the present invention provides a dust removing and filtering apparatus 100, comprising: the device comprises a box body 1, an air inlet pipe 2 and an air outlet pipe 3, wherein the box body 1 is provided with a liquid accommodating cavity 11, and one end of the air outlet pipe 3 is communicated with the liquid accommodating cavity 11 and the external space of the box body 1; one end of the air inlet pipe 2 is communicated with the liquid accommodating cavity 11 and the outer space of the box body 1; the air inlet pipe 2 and the air outlet pipe 3 are arranged at intervals; the air inlet pipe 2 comprises a connecting section 21 and an extending section 22 which are connected, the extending section 22 is in a shape of a conical pipe with a small upper part and a large lower part, the extending section 22 is far away from the connecting section 21, an air distribution net 23 is arranged in one end of the extending section 21, the air distribution net 23 is integrally in a circular plate shape, and a plurality of air inlet holes 231 penetrating through the air distribution net 23 are formed in the air distribution net 23. In this embodiment, when the dust removing and filtering apparatus 100 is used, water is filled into the box body 1, and one end of the extending section 22, which is far away from the connecting section 21, extends below the liquid level of the water. The air inlet section is of a structure with a small upper part and a large lower part, and the structure is beneficial to increasing the contact area of air and water; after the gas distribution net 23 divides the gas into smaller parts, the gas is dispersed and then enters water, so that the contact area of the gas and the water can be greatly increased, and after the air and the water are fully contacted, dust in the gas is separated from the gas, enters the water and falls on the bottom of the box body 1. The gas after dust removal is discharged through the gas outlet pipe 3. Thus ensuring the purity of the gas in the factory.
Further, as another embodiment of the present invention, the liquid housing chamber 11 includes: the air outlet cavity 111, the air inlet cavity 112 and the dredging cavity 113 are communicated in sequence; the air inlet cavity 112 is arranged below the air inlet pipe 2; the protruding section 22 protrudes into the air inlet cavity 112; the bottom surface of the inner wall of the box body 1 comprises a bottom surface 12 of an air inlet cavity and a bottom surface 13 of a dredging cavity which are connected; the height of the bottom surface 12 of the air inlet cavity is higher than that of the bottom surface 13 of the dredging cavity. In this embodiment, the air inlet cavity 112 is disposed opposite to the air inlet pipe 2, and is mainly used for absorbing dust in air entering water. The dredging chamber 113 is mainly used for collecting sludge formed by dust entering water. The height of the bottom surface 12 of the air inlet cavity is higher than that of the bottom surface 13 of the dredging cavity, and the design is favorable for sludge to be far away from the air inlet cavity 112 and to be concentrated in the dredging cavity 113, so that the collection of the sludge is facilitated on one hand, the cleanliness of water in the air inlet cavity 112 and the air outlet cavity 111 can be improved on the other hand, and the dust collection effect is improved.
Further, as another embodiment of the present invention, the top surface of the inner wall of the box body 1 comprises a top surface 14 of the air inlet cavity and a top surface 15 of the dredging cavity which are connected; be equipped with baffle 4 between air inlet chamber 112 and the desilting chamber 113, baffle 4 by the inner wall top surface downwardly extending of box 1, the one end of baffle 4 keeping away from the inner wall top surface of box 1 with the interval sets up between the inner wall bottom of box 1. In this embodiment, the partition plate 4 is used to prevent the sludge entering the dredging cavity 113 from flowing back to the air inlet cavity 112, so as to ensure the cleanliness of the water in the air inlet cavity 112. The partition plate 4 is arranged at an interval between one end far away from the top surface of the inner wall of the box body 1 and the bottom of the inner wall of the box body 1, and the design is favorable for forming a passage for sludge to enter the dredging cavity 113 from the air inlet cavity 112.
Further, as another embodiment of the present invention, a baffle 5 is disposed between the outlet cavity 111 and the inlet cavity 112; the baffle 5 extends upwards from the joint between the lower part of the air outlet cavity 111 and the lower part of the air inlet cavity 112, and is arranged at intervals with the top surface of the inner wall of the box body 1. In the embodiment, the baffle 5 has the functions of adsorbing and preventing residual dust in the air, and is favorable for further improving the dust collection effect.
Further, as another embodiment of the present invention, the baffle 5 is an arc-shaped plate, and the middle of the arc-shaped plate is convex in a direction facing the air outlet cavity 111. This design contributes to the improved effectiveness of the baffle 5 in stopping dust in the gas.
Further, as another embodiment of the present invention, the bottom surface 12 of the air inlet cavity is an inclined surface, and the bottom surface 13 of the dredging cavity is an inclined surface; the bottom surface 12 of the air inlet cavity is smoothly connected with the bottom surface 13 of the dredging cavity. This design further facilitates the concentration of sludge away from the inlet chamber 112 and into the dredging chamber 113.
Further, as another embodiment of the present invention, the outlet chamber 111 is disposed above a side portion of the inlet chamber 112. In this design, on the one hand, go out the gas cavity 111 and keep away from the design of desilting chamber 113 is favorable to avoiding aquatic pollutant to giving vent to anger the influence of quality, go out the gas cavity 111 and keep away from the design of the bottom in admit air chamber 112 is favorable to avoiding aquatic pollutant to giving vent to anger the influence of quality equally.
Further, as another embodiment of the present invention, the box body 1 includes a cover plate 16 enclosing a top wall of the dredging cavity 113, and a side plate enclosing a side wall of the dredging cavity 113, wherein the cover plate 16 is movably covered on the side plate, or one end of the cover plate 16 is hinged to the side plate. In this embodiment, the cover plate 16 is a movable cover plate, and this design is favorable to the dredging operation, and specifically: when the sludge in the dredging cavity 113 is accumulated more, the cover plate 16 is opened to clean the sludge at the bottom of the dredging cavity 113. The normal dust removal operation of the equipment can not be influenced.
Further, as another embodiment of the present invention, the dust-removing and filtering device 100 further includes a frame 6, and the frame 6 is disposed below the box body 1 and opposite to the air inlet cavity 112 and the dredging cavity 113. The frame is used for providing stable support.
Compared with the prior art, the dust removal and filtration equipment provided by the invention has the advantages that air containing dust is dispersed and then introduced into water, so that dust removal and filtration are realized. Good dust removal and filtration effects and low maintenance cost.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A dust removing and filtering apparatus, comprising: the air inlet pipe is arranged in the box body, the air outlet pipe is arranged in the box body, and one end of the air outlet pipe is communicated with the liquid accommodating cavity and the outer space of the box body; one end of the air inlet pipe is communicated with the liquid accommodating cavity and the outer space of the box body; the air inlet pipe and the air outlet pipe are arranged at intervals; the air inlet pipe comprises a connecting section and an extending section which are connected, the extending section is in a shape of a conical pipe with a small upper part and a large lower part, an air distribution net is arranged in one end, far away from the connecting section, of the extending section, the air distribution net is integrally in a plate shape, and a plurality of air inlet holes penetrating through the air distribution net are formed in the air distribution net.
2. The dust extraction filter apparatus of claim 1 wherein the liquid receiving chamber comprises: the air outlet cavity, the air inlet cavity and the dredging cavity are communicated in sequence; the air inlet cavity is arranged below the air inlet pipe; the extending section extends into the air inlet cavity; the bottom surface of the inner wall of the box body comprises the bottom surface of the air inlet cavity and the bottom surface of the dredging cavity which are connected; the bottom surface height of the air inlet cavity is higher than the bottom surface height of the dredging cavity.
3. The dust removing and filtering device of claim 2, wherein the top surface of the inner wall of the box body comprises the top surface of the air inlet cavity and the top surface of the dredging cavity which are connected; be equipped with the baffle between admit air chamber and the desilting chamber, the baffle by the inner wall top surface downwardly extending of box, keeping away from of baffle the one end of the inner wall top surface of box with the interval sets up between the inner wall bottom surface of box.
4. The dust extraction filter apparatus of claim 3 wherein a baffle is disposed between said outlet plenum and said inlet plenum; the baffle is extended upwards from the joint of the lower part of the air outlet cavity and the lower part of the air inlet cavity, and is arranged at intervals between the baffle and the top surface of the inner wall of the box body.
5. The dust removing and filtering apparatus according to claim 4, wherein said baffle is an arc-shaped plate, and a middle portion of said arc-shaped plate is convex in a direction toward said gas outlet chamber.
6. The dust removing and filtering apparatus of claim 5, wherein the bottom surface of said air inlet chamber is beveled and the bottom surface of said dredging chamber is beveled.
7. The dust extraction filter apparatus of claim 6 wherein the bottom surface of the air inlet chamber is in smooth communication with the bottom surface of the dredging chamber.
8. The dust extraction filter apparatus of claim 7 wherein said outlet plenum is disposed above a side portion of said inlet plenum.
9. The dust-removing filtering equipment as claimed in claim 8, wherein the box body comprises a cover plate which is enclosed to form the top wall of the dredging cavity and a side plate which is enclosed to form the side wall of the dredging cavity, and the cover plate is movably arranged on the side plate.
10. The dust removing and filtering apparatus of claim 9 further comprising a frame disposed below said housing and facing both said air intake chamber and said sludge removal chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911110162.XA CN112791538A (en) | 2019-11-14 | 2019-11-14 | Dust removal filtration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911110162.XA CN112791538A (en) | 2019-11-14 | 2019-11-14 | Dust removal filtration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112791538A true CN112791538A (en) | 2021-05-14 |
Family
ID=75803890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911110162.XA Pending CN112791538A (en) | 2019-11-14 | 2019-11-14 | Dust removal filtration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112791538A (en) |
-
2019
- 2019-11-14 CN CN201911110162.XA patent/CN112791538A/en active Pending
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