CN220990186U - Dust collector that concrete production used - Google Patents
Dust collector that concrete production used Download PDFInfo
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- CN220990186U CN220990186U CN202322696374.9U CN202322696374U CN220990186U CN 220990186 U CN220990186 U CN 220990186U CN 202322696374 U CN202322696374 U CN 202322696374U CN 220990186 U CN220990186 U CN 220990186U
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- dust
- chamber
- activated carbon
- concrete production
- spray
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- 239000000428 dust Substances 0.000 title claims abstract description 113
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 65
- 239000007921 spray Substances 0.000 claims abstract description 37
- 238000001179 sorption measurement Methods 0.000 claims abstract description 24
- 238000001914 filtration Methods 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 239000011449 brick Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004062 sedimentation Methods 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model provides a dust collector for concrete production, including dust removal case, dust collection hopper, dirt gas inlet and net gas outlet, its characterized in that, the dust removal case includes sedimentation chamber, filter chamber and spray room, be equipped with the dust baffle in the sedimentation chamber; the filter chamber is of a drawer type structure and is adapted to an activated carbon adsorption block connected with a drawer plate, a through hole is formed in a box body of the filter chamber, the activated carbon adsorption block is installed in the filter chamber in an inserted mode, and the drawer plate is blocked at the outer side of the through hole; the spray chamber is internally provided with a T-shaped spray pipe which is connected from the outside, and the spray pipe is provided with a plurality of spray caps. The dust removing device divides the dust removing box into the sedimentation chamber, the filtering chamber and the spraying chamber, adopts a dust removing and grading mechanism, sequentially increases the dust removing force, achieves better dust removing effect, and has simple structure and convenient operation.
Description
Technical Field
The utility model relates to the technical field of environmental protection equipment, in particular to a dust removing device for concrete production.
Background
The dust remover is a common facility in industrial production, and is a device for collecting dust in the air to purify the air and ensure the health of operators. The dust collectors of the prior art often achieve the dust removal effect by dissolving the dust in water. If patent dust remover (CN 107803088A) is through setting up gravity sedimentation pre-separation pipe and cyclone dust collector of inside intercommunication in the cistern top, and gravity sedimentation pre-separation pipe's lower extreme and cyclone dust collector's dust exhaust pipe all stretch into the appearance intracavity of cistern, realize dust concentration unified processing, and then the function of dust removal. The structure is complex, a large amount of water is stored in the reservoir when the water purifier is used, the water in the reservoir is required to be precipitated and purified subsequently, the process is complex, and the operation is troublesome.
Disclosure of utility model
The utility model aims to provide a dust removing device for concrete production, which aims to solve the problems of complex structure and inconvenient operation of dust removing equipment in the prior art.
The technical scheme adopted by the utility model is as follows: the dust removing device for concrete production comprises a dust removing box, an ash collecting hopper, a dust gas inlet and a purified gas outlet, and is characterized in that the dust removing box comprises a settling chamber, a filtering chamber and a spraying chamber, and a dust baffle is arranged in the settling chamber; the filter chamber is of a drawer type structure and is adapted to an activated carbon adsorption block connected with a drawer plate, a through hole is formed in a box body of the filter chamber, the activated carbon adsorption block is installed in the filter chamber in an inserted mode, and the drawer plate is blocked at the outer side of the through hole; the spray chamber is internally provided with a T-shaped spray pipe which is connected from the outside, and the spray pipe is provided with a plurality of spray caps.
Preferably, the dust baffle has a plurality of blocks, and the plurality of dust baffles are arranged in a shutter type.
Preferably, guide plates are arranged on two sides of the activated carbon adsorption block, and the guide plates enable the inner side of the activated carbon adsorption block to form an splayed circulation channel.
Preferably, the activated carbon adsorption block at least comprises a filter screen, activated carbon filter cotton and honeycomb activated carbon bricks, and the arrangement of the side facing to dust and the side facing away from dust of the inside structure of the activated carbon adsorption block is at least one filter screen, at least one activated carbon filter cotton and at least one honeycomb activated carbon brick in sequence.
Preferably, the spray cap is disposed at the vertical portion of the T-shaped spray pipe.
Preferably, the ash collecting hopper comprises a first ash collecting hopper and a second ash collecting hopper, wherein the first ash collecting hopper is arranged at the lower end of the sedimentation chamber, and the second ash collecting hopper is arranged at the lower end of the spray chamber.
Preferably, the bottom of the ash collecting hopper is provided with an ash discharging valve.
The beneficial effects obtained by the utility model include:
1. This dust collector divides into settling chamber, filter chamber and spray booth triplex with the dust removal case, adopts the hierarchical mechanism of dust removal, increases the dust removal dynamics in proper order, has reached better dust removal effect, simple structure moreover, convenient operation.
2. A dust baffle is arranged at the gas inlet in the sedimentation chamber, so that the air flow in the sedimentation chamber can be homogenized, the inertial collision rate of dust is improved, and the dust removal efficiency is improved.
3. The filter chamber adopts the drawer type structure that can insert, is convenient for the clearance and the change of active carbon adsorption piece, makes clean effect better.
The T-shaped spray pipe can enable water to be sprayed more uniformly, the spray effect is better, dust and liquid are enabled to be in full contact in a spray chamber, and the purification effect is enhanced; when the sucked dust contains harmful substances, reagents can be added into the spraying liquid for purification, so that the neutralized dust and liquid are nontoxic and harmless.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings that are required to be used in the embodiments of the present utility model will be briefly described below. It is evident that the drawings described below are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
Fig. 1 is a schematic view of the overall structure of the dust removing device of the present utility model.
Fig. 2 is a schematic cross-sectional structure of the dust removing device of the present utility model.
Fig. 3 is a schematic structural view of an activated carbon adsorption block of the dust removing device of the present utility model.
The drawings are marked:
1. A settling chamber; 11. a dust baffle; 2. a filtering chamber; 21. an activated carbon adsorption block; 211. a deflector; 22. a drawer plate; 3. a spray chamber; 31. t-shaped spray pipe; 32. a spray cap; 41. a first dust hopper; 42. a second dust hopper; 5. a dust gas inlet; 6. a clean gas outlet; 7. an ash discharge valve.
Detailed Description
Embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
Other advantages and effects of the present disclosure will become readily apparent to those skilled in the art from the following disclosure, which describes embodiments of the present disclosure by way of specific examples. It will be apparent that the described embodiments are merely some, but not all embodiments of the present disclosure. The disclosure may be embodied or practiced in other different specific embodiments, and details within the subject specification may be modified or changed from various points of view and applications without departing from the spirit of the disclosure. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art without inventive effort, based on the embodiments in this disclosure are intended to be within the scope of this disclosure.
Example 1
As shown in fig. 1 and 2, the dust removing device in the embodiment comprises a dust removing box, an ash collecting hopper, a dust gas inlet 5 and a purified gas outlet 6, wherein the dust removing box comprises a settling chamber 1, a filtering chamber 2 and a spraying chamber 3, and a dust baffle 11 is arranged in the settling chamber 1; the filter chamber 2 is of a drawer type structure and is adapted to an activated carbon adsorption block 21 connected with a drawer plate 22, a through hole is formed in the box body of the filter chamber 2, the activated carbon adsorption block 21 is installed in the filter chamber 2 in an inserted mode, and the drawer plate 22 is blocked at the outer side of the through hole; the spray chamber 3 is internally provided with a T-shaped spray pipe 31 which is accessed from the outside, and the spray pipe 31 is provided with a plurality of spray caps 32.
Specifically, the dust gas inlet 5 is arranged at the upper end of the sedimentation chamber 1 and is connected with an external first fan through a pipeline; the dust baffle 11 has a plurality of blocks, divided into two rows, all arranged in a shutter type. The dust baffle 11 is arranged at the gas inlet in the settling chamber 1, so that the air flow in the settling chamber 1 can be homogenized, the inertial collision rate of dust is improved, and the dust removal efficiency is improved.
The principle of the dust collector is that the movement direction of the airflow is changed, the dust-containing airflow meets the dust baffle 11 arranged in front of the airflow in the flowing process, the airflow bypasses the obstacle, and dust particles can not change the direction along with the airflow due to the inertia effect and keep the original movement direction continuously, so that the dust particles collide with the dust baffle 11 to lose the capability of continuously flying and are settled into the dust collecting hopper below; and the dust baffle 11 can prolong the dust passing path so that the dust gradually drops down under the action of gravity and falls into the first dust collecting hopper 41.
As shown in fig. 3, in the filtering chamber 2, both sides of the activated carbon adsorption block 21 are provided with guide plates 211, specifically, one side facing the dust is a block, and the upper part and the lower part are left empty; and two sides facing away from dust are sealed up and down, and the middle is left empty, so that the inner side of the activated carbon adsorption block 21 forms an splayed circulation channel. The deflector 211 serves the same function as the dust baffle 11, and also restricts the flow path of the dust-containing gas, thereby capturing dust by the activated carbon adsorption block 21.
The inner structure of the activated carbon adsorption block 21 is sequentially provided with a filter screen, activated carbon filter cotton, honeycomb activated carbon bricks and a filter screen from the side facing the dust to the side facing away from the dust, and the effect of multi-layer adsorption purification is better.
In the spray chamber 3, as shown in fig. 2, a spray cap 32 is arranged at the vertical part of the T-shaped spray pipe 31 and is symmetrically and uniformly arranged; the outside of the shower pipe 31 is connected with a high-pressure suction pump. The design of the spray pipe 31 can enable dust and liquid to be in contact in the spray chamber 3 more fully and longer, and the purifying effect is enhanced. The weight increase of the moisture mixed with the dust particles falls into or flows along the inner wall of the spray chamber 3 into the second dust hopper 42 below. The sprayed liquid can be added with a reagent capable of generating a neutralization effect according to actual needs so as to achieve the effect of further purification.
The bottom of the ash collecting hopper is provided with an ash discharging valve 7. The dust collecting hopper is detachably arranged at the bottom of the dust removing box, so that the dust collecting hopper is convenient to clean after the dust removing operation is finished.
The clean gas outlet 6 is arranged at the upper end of the side of the spray chamber 3 and is connected with an external second camera through a pipeline. The air flow direction is sucked by the dust air inlet 5 through the external first fan, bypasses the dust baffle 11, passes through the filter chamber 2, and finally the dust-removed clean air is discharged by the clean air outlet 6 of the spray chamber 3 through the second fan.
The bottom of the dust removing box body is provided with a mounting bracket.
In the description of the present utility model, it should be understood that the terms "middle," "length," "upper," "lower," "front," "rear," "vertical," "horizontal," "inner," "outer," "radial," "circumferential," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the present utility model, unless expressly stated or limited otherwise, a first feature "on" a second feature may be that the first and second features are in direct contact, or that the first and second features are in indirect contact via an intervening medium. The meaning of "a plurality of" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The above description is for the purpose of illustrating the embodiments of the present utility model and is not to be construed as limiting the utility model, but is intended to cover all modifications, equivalents, improvements and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The dust removing device for concrete production comprises a dust removing box, an ash collecting hopper, a dust gas inlet (5) and a purified gas outlet (6), and is characterized in that the dust removing box comprises a settling chamber (1), a filtering chamber (2) and a spraying chamber (3), and a dust baffle (11) is arranged in the settling chamber (1); the filter chamber (2) is of a drawer type structure, an activated carbon adsorption block (21) connected with a drawer plate (22) is adapted, a through hole is formed in the box body of the filter chamber (2), the activated carbon adsorption block (21) is installed in the filter chamber (2) in an inserted mode, and the drawer plate (22) is blocked at the outer side of the through hole; the spray room (3) is internally provided with a T-shaped spray pipe (31) which is connected from the outside, and the spray pipe (31) is provided with a plurality of spray caps (32).
2. A dust collector for concrete production according to claim 1, wherein said dust baffle (11) has a plurality of blocks, and wherein said dust baffles (11) are arranged in a louvered manner.
3. The dust collector for concrete production of claim 1, wherein both sides of the activated carbon adsorption block (21) are provided with guide plates (211), and the guide plates (211) form a "eight" shaped flow channel inside the activated carbon adsorption block (21).
4. A dust collector for concrete production according to claim 3, wherein the activated carbon adsorption block (21) comprises at least a filter screen, activated carbon filter cotton and honeycomb activated carbon bricks, and the inside structure of the activated carbon adsorption block (21) is at least a filter screen, at least an activated carbon filter cotton and at least a honeycomb activated carbon brick in this order from the side facing the dust to the side facing away from the dust.
5. The dust removal device for concrete production according to claim 1, wherein the spray cap (32) is provided at a vertical portion of the "T" -shaped spray pipe (31).
6. The dust collector for concrete production of claim 1, wherein the dust collection hopper comprises a first dust collection hopper (41) and a second dust collection hopper (42), the first dust collection hopper (41) is arranged at the lower end of the settling chamber (1), and the second dust collection hopper (42) is arranged at the lower end of the spraying chamber (3).
7. The dust collector for concrete production of claim 6, wherein the bottom of the dust collection hopper is provided with a dust discharge valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322696374.9U CN220990186U (en) | 2023-10-08 | 2023-10-08 | Dust collector that concrete production used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322696374.9U CN220990186U (en) | 2023-10-08 | 2023-10-08 | Dust collector that concrete production used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220990186U true CN220990186U (en) | 2024-05-24 |
Family
ID=91126329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322696374.9U Active CN220990186U (en) | 2023-10-08 | 2023-10-08 | Dust collector that concrete production used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220990186U (en) |
-
2023
- 2023-10-08 CN CN202322696374.9U patent/CN220990186U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |