CN221045680U - Waste gas filtering treatment device - Google Patents
Waste gas filtering treatment device Download PDFInfo
- Publication number
- CN221045680U CN221045680U CN202322718974.0U CN202322718974U CN221045680U CN 221045680 U CN221045680 U CN 221045680U CN 202322718974 U CN202322718974 U CN 202322718974U CN 221045680 U CN221045680 U CN 221045680U
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- China
- Prior art keywords
- box body
- assembly
- filtering
- filter screen
- water pump
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- 238000001914 filtration Methods 0.000 title claims abstract description 59
- 239000002912 waste gas Substances 0.000 title claims abstract description 13
- 239000007789 gas Substances 0.000 claims abstract description 32
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 239000007921 spray Substances 0.000 claims description 4
- 239000002440 industrial waste Substances 0.000 abstract description 12
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000000110 cooling liquid Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 7
- 238000009776 industrial production Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Separation Of Particles Using Liquids (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of industrial waste gas, in particular to a waste gas filtering and treating device, which comprises a box body assembly for filtering waste gas, wherein a first filtering assembly is arranged in the middle position in a first box body in the box body assembly; a cleaning component is arranged below the first filtering component, and a spraying component is arranged above the first filtering component; the side and the upper part of the spraying assembly are provided with second filtering assemblies, and a first connecting pipe in each second filtering assembly is connected between the first box body and the second box body; a circulating assembly is arranged below the air inlet pipe in the first filtering assembly, and a third connecting pipe in the circulating assembly is connected between the first box body and the second box body; the device adopts the combined installation of the box body assembly, the first filtering assembly, the cleaning assembly, the spraying assembly, the second filtering assembly and the circulating assembly, so that the waste gas filtering treatment device can carry out multiple times of filtering treatment on industrial waste gas, and can carry out cooling treatment on high-temperature waste gas, thereby prolonging the service life of the device.
Description
Technical Field
The utility model relates to the technical field of industrial waste gas, in particular to a waste gas filtering and treating device.
Background
The development of the modern society is not separated from the industrial production, and in the modern industrial production, many things need to be burnt, certain industrial waste gas can be generated when the combustion is carried out, the industrial waste gas is discharged into the nature to damage the nature and is inhaled by a human body to be harmful to the human body, so that the industrial waste gas needs to be treated before being discharged.
Industrial waste gas treatment refers to the work of specially pretreating waste gas generated in industrial places such as factories and workshops before external discharge so as to reach the standard of external discharge of national waste gas, wherein the industrial waste gas contains a large amount of dust, the dust concentration is too high to easily generate explosion, and the damage to the bodies of staff is caused, so that the problems in the prior art are that: the existing industrial waste gas treatment device has single dust filtering and removing mode, and the dust separation efficiency is low; part of industrial waste gas has higher temperature, and if the temperature of the industrial waste gas is not reduced, the service life of the device can be influenced after long-term use.
Disclosure of utility model
The utility model aims to overcome the defects and shortcomings of the prior art and provides an exhaust gas filtering and treating device.
The utility model relates to an exhaust gas filtering and treating device, which comprises a box body assembly for filtering exhaust gas, wherein a first filtering assembly is arranged in the middle position in a first box body in the box body assembly; a cleaning component is arranged below the first filtering component, and a spraying component is arranged above the first filtering component; the side and the upper part of the spraying assembly are provided with second filtering assemblies, and a first connecting pipe in each second filtering assembly is connected between the first box body and the second box body; and a circulating assembly is arranged below the air inlet pipe in the first filtering assembly, and a third connecting pipe in the circulating assembly is connected between the first box body and the second box body.
Further, the box assembly comprises a first box body, a first opening is formed in the lower portion of one side of the first box body, a second box body is arranged on the side, opposite to the first opening, of the first box body, and a second opening and a third opening are formed in the side, opposite to the first box body, of the second box body from top to bottom.
Further, the first filter component comprises an air inlet pipe connected to the side plate of the first box body, a first filter screen is arranged above the air inlet pipe, and two ends of the first filter screen are connected with the inner wall of the first box body.
Further, the clearance subassembly includes the handle, and the side of handle is connected with the linking bridge, and the intermediate position of linking bridge is connected with sixth filter screen, the below of linking bridge intermediate position is provided with a second backup pad, and the below of linking bridge and the relative one end of handle is provided with first backup pad, the round hole has been seted up in the centre of first backup pad, is provided with the intake pipe in this round hole.
Further, the spraying assembly comprises a first water pump arranged in a second box body, the first water pump is connected with one end of a second connecting pipe, one end, opposite to the first water pump, of the second connecting pipe penetrates through a side plate of the first box body to extend inwards to be connected with the side edge of a water collecting tank, and a plurality of spray heads are uniformly distributed below the water collecting tank; and a third filter screen is arranged around the first water pump and is connected with the inner wall of the second box body.
Further, the second filtering component comprises an exhaust fan connected to the inner wall of the first box body, one end of the exhaust fan is connected with a first connecting pipe, the first connecting pipe penetrates through a side plate of the first box body and is bent downwards, penetrates from the lower part of one side of the second box body and extends into the second box body; the upper position inside the second box is provided with the second filter screen, and the top of second filter screen is provided with the outlet duct, and the outlet duct runs through the curb plate of second box, extends to outside the second box.
Further, the circulating assembly comprises a second water pump arranged below one side of the first box body, and a fourth filter screen is arranged on the periphery of the second water pump; the second water pump is connected with one end of a third connecting pipe, the other end of the third connecting pipe penetrates through a side plate of the second box body and extends to the inside of the second box body, and a fifth filter screen is arranged on the periphery of the second water pump.
After the structure is adopted, the utility model has the beneficial effects that: the exhaust gas filtering and treating device provided by the utility model is assembled by adopting the box body assembly, the first filtering assembly, the cleaning assembly, the spraying assembly, the second filtering assembly and the circulating assembly, so that the exhaust gas filtering and treating device can carry out multiple filtering treatment on industrial exhaust gas, can carry out cooling treatment on high-temperature exhaust gas, and prolongs the service life of the device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the description serve to explain the utility model, if necessary:
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is a top view of the cleaning assembly of the present utility model;
Reference numerals illustrate:
A first casing 101; a second casing 102; a first opening 103; a second opening 104; a third opening 105;
an intake pipe 201; a first screen 202;
Suction fan 301; a first connection pipe 302; a second screen 303; an outlet pipe 304;
A first water pump 401; a third screen 402; a second connection pipe 403; a water collection tank 404; a shower head 405;
A second water pump 501; a fourth screen 502; a third connection pipe 503; a fifth screen 504;
A handle 601; a first support plate 602; a second support plate 603; a connection block 604; a sixth screen 605.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-2, an exhaust gas filtering device according to this embodiment includes a housing assembly for filtering exhaust gas, wherein a first filtering assembly is disposed in a middle position inside a first housing 101 in the housing assembly; a cleaning component is arranged below the first filtering component, and a spraying component is arranged above the first filtering component; the side and the upper part of the spraying component are provided with second filtering components, and a first connecting pipe 302 in the second filtering components is connected between the first box body 101 and the second box body 102; a circulation assembly is disposed below the air inlet pipe 201 in the first filter assembly, and a third connection pipe 503 in the circulation assembly is connected between the first casing 101 and the second casing 102.
Further, the box assembly comprises a first box 101, a first opening 103 is arranged below one side of the first box 101, a second box 102 is arranged on the side, opposite to the first opening 103, of the first box 101, and a second opening 104 and a third opening 105 are respectively arranged on the side, opposite to the first box 101, of the second box 102 from top to bottom.
Further, the first filtering assembly comprises an air inlet pipe 201 connected to the side plate of the first box 101, a first filter screen 202 is arranged above the air inlet pipe 201, and two ends of the first filter screen 202 are connected with the inner wall of the first box 101.
Further, the cleaning assembly comprises a handle 601, a connecting frame 604 is connected to the side edge of the handle 601, a sixth filter screen 605 is connected to the middle position of the connecting frame 604, a second support plate 603 is arranged below the middle position of the connecting frame 604, a first support plate 602 is arranged below one end, opposite to the handle 601, of the connecting frame 604, a round hole is formed in the middle of the first support plate 602, and an air inlet pipe 201 is arranged in the round hole.
Further, the spraying assembly comprises a first water pump 401 arranged in the second tank 102, the first water pump 401 is connected with one end of a second connecting pipe 403, one end, opposite to the first water pump 401, of the second connecting pipe 403 penetrates through a side plate of the first tank 101 to extend inwards to be connected with the side edge of a water collecting tank 404, and a plurality of spray heads 405 are uniformly distributed below the water collecting tank 404; a third filter screen 402 is arranged around the first water pump 401, and the third filter screen 402 is connected with the inner wall of the second tank 102.
Further, the second filtering component comprises an exhaust fan 301 connected to the inner wall of the first box body 101, one end of the exhaust fan 301 is connected with a first connecting pipe 302, the first connecting pipe 302 penetrates through a side plate of the first box body 101 and is bent downwards, penetrates through the lower side of one side of the second box body 102 and extends into the second box body 102; a second filter screen 303 is arranged at the upper position inside the second box body 102, an air outlet pipe 304 is arranged above the second filter screen 303, and the air outlet pipe 304 penetrates through the side plate of the second box body 102 and extends out of the second box body 102.
Further, the circulation assembly comprises a second water pump 501 arranged below one side of the first box 101, and a fourth filter screen 502 is arranged on the periphery of the second water pump 501; the second water pump 501 is connected to one end of the third connection pipe 503, and the other end of the third connection pipe 503 penetrates through the side plate of the second casing 102, extends into the second casing 102, and is provided with a fifth filter screen 504 at the periphery thereof.
The working principle of the utility model is specifically described as follows:
In the design, when the exhaust gas filtering device works, firstly, a cover plate on the second opening 104 is opened, cooling liquid is led in from the second opening 104, and after the cooling liquid is filled to a certain height, the cover plate of the second opening 104 is closed; starting an exhaust fan 301, a first water pump 401 and a second water pump 501;
Introducing high-temperature industrial waste gas from an air inlet pipe 201, conveying the waste gas to a first filter screen 202 by the air inlet pipe 201, and filtering large-particle dust in the waste gas after the waste gas is filtered by the first filter screen 202;
At this time, the first water pump 401 after starting pumps the cooling liquid in the second tank 102 into the water collection tank 404, the cooling liquid is sprayed out through the spray nozzle 405, the sprayed cooling liquid washes away large particle dust on the first filter screen 202, the dust falls into the sixth filter screen 605 below along with the water flow, after the equipment stops working, the sixth filter screen 605 can be taken out by pulling the handle 601 for cleaning or replacement, and sealing rubber is arranged at the openings of the handle 601 and the first tank 101; the cooling liquid continuously flows downwards after passing through the sixth filter screen 605, and drops above the air inlet pipe 201 to cool the air inlet pipe 201;
the second water pump 501 pumps the accumulated water in the first tank 101 back to the second tank 102 through the third connecting pipe 503, so as to realize cyclic utilization, and the fourth filter screen 502 and the fifth filter screen 504 are designed to prevent impurities in the first tank 101 from being pumped into the second tank 102;
At this time, the exhaust gas after the preliminary filtration is pumped into the cooling liquid in the second tank 102 by the exhaust fan 301, and the cooling liquid at this time has a filtering effect, and the exhaust gas is filtered again, and the gas filtered by the cooling liquid is filtered through the end of the second filter 303, and finally is discharged from the air outlet pipe 304.
In this design, the first opening 103 and the third opening 105 are designed to facilitate the replacement of turbid coolant after a long period of operation of the device.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. An exhaust gas filtering treatment device, characterized in that: the device comprises a box body assembly for filtering waste gas, wherein a first filtering assembly is arranged in the middle position inside a first box body (101) in the box body assembly; a cleaning component is arranged below the first filtering component, and a spraying component is arranged above the first filtering component; the side and the upper part of the spraying assembly are provided with second filtering assemblies, and a first connecting pipe (302) in the second filtering assemblies is connected between the first box body (101) and the second box body (102); a circulating assembly is arranged below the air inlet pipe (201) in the first filtering assembly, and a third connecting pipe (503) in the circulating assembly is connected between the first box body (101) and the second box body (102).
2. An exhaust gas filtering treatment device according to claim 1, wherein: the box assembly comprises a first box body (101), a first opening (103) is formed in the lower portion of one side of the first box body (101), a second box body (102) is arranged on the opposite side of the first box body (101) to the first opening (103), and a second opening (104) and a third opening (105) are respectively formed in the opposite side of the second box body (102) to the first box body (101) from top to bottom.
3. An exhaust gas filtering treatment device according to claim 1, wherein: the first filter assembly comprises an air inlet pipe (201) connected to the side plate of the first box body (101), a first filter screen (202) is arranged above the air inlet pipe (201), and two ends of the first filter screen (202) are connected with the inner wall of the first box body (101).
4. An exhaust gas filtering treatment device according to claim 1, wherein: the cleaning assembly comprises a handle (601), a connecting frame (604) is connected to the side edge of the handle (601), a sixth filter screen (605) is connected to the middle position of the connecting frame (604), a second supporting plate (603) is arranged below the middle position of the connecting frame (604), a first supporting plate (602) is arranged below one opposite end of the connecting frame (604) and the handle (601), a round hole is formed in the middle of the first supporting plate (602), and an air inlet pipe (201) is arranged in the round hole.
5. An exhaust gas filtering treatment device according to claim 1, wherein: the spraying assembly comprises a first water pump (401) arranged in a second box body (102), the first water pump (401) is connected with one end of a second connecting pipe (403), one end, opposite to the first water pump (401), of the second connecting pipe (403) penetrates through a side plate of the first box body (101) to extend inwards to be connected with the side edge of a water collecting tank (404), and a plurality of spray heads (405) are uniformly distributed below the water collecting tank (404); a third filter screen (402) is arranged around the first water pump (401), and the third filter screen (402) is connected with the inner wall of the second box body (102).
6. An exhaust gas filtering treatment device according to claim 1, wherein: the second filtering component comprises an exhaust fan (301) connected to the inner wall of the first box body (101), one end of the exhaust fan (301) is connected with a first connecting pipe (302), the first connecting pipe (302) penetrates through a side plate of the first box body (101) and is bent downwards, penetrates through the lower side of one side of the second box body (102) and extends into the second box body (102); the upper position inside second box (102) is provided with second filter screen (303), and the top of second filter screen (303) is provided with outlet duct (304), and outlet duct (304) run through the curb plate of second box (102), extend to outside second box (102).
7. An exhaust gas filtering treatment device according to claim 1, wherein: the circulating assembly comprises a second water pump (501) arranged below one side of the first box body (101), and a fourth filter screen (502) is arranged on the periphery of the second water pump (501); the second water pump (501) is connected with one end of a third connecting pipe (503), the other end of the third connecting pipe (503) penetrates through a side plate of the second box body (102) and extends to the inside of the second box body (102), and a fifth filter screen (504) is arranged on the periphery of the second water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322718974.0U CN221045680U (en) | 2023-10-11 | 2023-10-11 | Waste gas filtering treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322718974.0U CN221045680U (en) | 2023-10-11 | 2023-10-11 | Waste gas filtering treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221045680U true CN221045680U (en) | 2024-05-31 |
Family
ID=91206053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322718974.0U Active CN221045680U (en) | 2023-10-11 | 2023-10-11 | Waste gas filtering treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221045680U (en) |
-
2023
- 2023-10-11 CN CN202322718974.0U patent/CN221045680U/en active Active
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