CN219964415U - Waste gas treatment device - Google Patents
Waste gas treatment device Download PDFInfo
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- CN219964415U CN219964415U CN202321341212.7U CN202321341212U CN219964415U CN 219964415 U CN219964415 U CN 219964415U CN 202321341212 U CN202321341212 U CN 202321341212U CN 219964415 U CN219964415 U CN 219964415U
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- 239000002912 waste gas Substances 0.000 title abstract description 39
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 26
- 238000001179 sorption measurement Methods 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 15
- 238000010992 reflux Methods 0.000 claims description 2
- 238000009833 condensation Methods 0.000 abstract description 28
- 230000005494 condensation Effects 0.000 abstract description 28
- 239000007789 gas Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000011084 recovery Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 6
- 241000220317 Rosa Species 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model provides an exhaust gas treatment device which comprises a condensation tank, wherein the interior of the condensation tank is sequentially divided into a first chamber, a second chamber and a third chamber from bottom to top, one side of the first chamber is correspondingly provided with an air inlet pipe, a first filter box for filtering solid dust particles is correspondingly arranged on the air inlet pipe, and the bottom of the first chamber is correspondingly provided with a liquid outlet pipe; a plurality of spiral pipes are correspondingly arranged in the second chamber, the bottom ends of the spiral pipes are communicated with the first chamber, the top ends of the spiral pipes are communicated with the third chamber, and cold water is correspondingly filled in the second chamber; the top of the third cavity is correspondingly provided with an air outlet pipe, and the air outlet pipe is correspondingly provided with an active carbon filter box. The utility model has the advantages of convenient whole use, obvious condensation effect, high recovery rate, realization of waste gas recycling, reduction of pollution to the atmosphere as much as possible and strong practicability.
Description
Technical Field
The utility model belongs to the technical field of waste gas treatment, and particularly relates to a waste gas treatment device.
Background
The direct discharge of industrial waste gas not only pollutes the atmosphere environment and endangers the health of people, but also causes the waste of resources. Therefore, there are also plants currently employing some related equipment for the treatment of exhaust gases. If chinese patent application No. CN202020106376.1 discloses a recovery unit of high-efficient condensation waste gas, including the condensation tank that is used for waste gas condensation to handle, be provided with spiral heat exchange tube in the middle of the condensation tank is inside, the condensation tank matches has the air current guiding mechanism that is used for waste gas to flow the direction, air current guiding mechanism is including setting up servo motor in the middle of the condensation tank top and fixing the baffle ring at the condensation tank inner wall, servo motor bottom has the screw rod that stretches into the condensation tank inside and be located spiral heat exchange tube through the coupling joint, the matching has multiunit water conservancy diversion subassembly on the screw rod. This application is although can carry out condensation treatment to waste gas, but this application only carries out the heat transfer through a spiral heat exchange tube in the condensation jar with the waste gas that fills in the condensation jar, and its condensation effect is very limited, and the rate of recovery is low, still can cause great pollution in the atmosphere, and because probably contain some solid dust particles in the waste gas, also can influence its effect during the condensation, its overall design still needs further improvement.
Disclosure of Invention
1. Object of the utility model
Aiming at the technical problems, the utility model provides the waste gas treatment device which is convenient to use as a whole, has obvious condensation effect and high recovery rate, realizes waste gas recycling, reduces pollution to the atmosphere as much as possible and has strong practicability.
2. Technical proposal
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows: the waste gas treatment device comprises a condensation tank, wherein the interior of the condensation tank is sequentially divided into a first chamber, a second chamber and a third chamber from bottom to top, one side of the first chamber is correspondingly provided with an air inlet pipe, a first filter box for filtering solid dust particles is correspondingly arranged on the air inlet pipe, and the bottom of the first chamber is correspondingly provided with a liquid outlet pipe; a plurality of spiral pipes are correspondingly arranged in the second chamber, the bottom ends of the spiral pipes are communicated with the first chamber, the top ends of the spiral pipes are communicated with the third chamber, and cold water is correspondingly filled in the second chamber; the top of the third cavity is correspondingly provided with an air outlet pipe, and the air outlet pipe is correspondingly provided with an active carbon filter box.
The further improvement is that: the inner walls of the two sides of the first filter box are correspondingly provided with first slots, and the tops of the first slots are correspondingly provided with first openings; the filter assembly capable of being pulled out in a sliding mode is correspondingly arranged in the first slot, a first pulling sealing plate is correspondingly arranged at the top of the filter assembly, and the first pulling sealing plate can be mounted at the first opening in a sealing mode.
The further improvement is that: the filter assembly comprises a filter screen and filter cloth, the filter screen and the filter cloth are correspondingly arranged at the bottom of the first drawing sealing plate, and the filter screen and the filter cloth are slidably inserted into a first slot on the inner wall of the first filter box.
The further improvement is that: the active carbon filter box is internally provided with a plurality of active carbon adsorption plates which can be pulled out in a sliding way, the active carbon adsorption plates are arranged on the second pulling sealing plate, and the active carbon adsorption plates can be pulled out by pulling the second pulling sealing plate.
The further improvement is that: a water inlet pipe is correspondingly arranged at the upper part of one side of the second chamber and is correspondingly connected with a water outlet of the water chiller; and a water outlet pipe is correspondingly arranged at the lower part of the other side of the second chamber and is correspondingly connected with a reflux port of the water chiller.
The further improvement is that: the collecting barrel can be correspondingly arranged below the liquid outlet pipe, and the control valve can be correspondingly arranged on the liquid outlet pipe.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
according to the utility model, the first filter box is arranged on the air inlet pipe, the plurality of spiral pipes are arranged in the second chamber of the condensing tank, and when the condensing tank is used, waste gas is fed into the first chamber of the condensing tank through the air inlet pipe, solid dust particles in the waste gas are directly filtered by utilizing the filter screen and the filter cloth in the first filter box, so that the influence on the subsequent condensing operation is avoided; then get into the third cavity after the waste gas in the first cavity passes through the spiral pipe of second cavity, the in-process of waste gas carrying in the spiral pipe, the setting of a plurality of spiral pipes and the special structure of spiral pipe can make waste gas and the interior cold water of second cavity fully carry out the heat transfer, become the liquid with waste gas condensation, the condensate just can flow down along the spiral pipe inner wall, the landing is in first cavity bottom, the accessible drain pipe discharge is collected, and the waste gas in the third cavity alright be discharged through the outlet duct, reuse active carbon filter case filters the purification when discharging, adsorb other a small amount of waste gas that have not been condensed, reduce the pollution to the atmosphere as far as possible, its whole convenient to use, the condensation effect is obvious better, the rate of recovery is high, realized waste gas recycling, the practicality is strong.
Drawings
FIG. 1 is a schematic view showing the overall structure of an exhaust gas treatment device according to the present utility model;
FIG. 2 is a schematic cross-sectional front view of an exhaust gas treatment device of the present utility model;
FIG. 3 is a schematic perspective view of an exhaust treatment device of the present utility model in front cross-section;
FIG. 4 is a schematic view of the installation and enlargement of the filter screen and cloth of the present utility model.
Reference numerals
1. A condensing tank; 101. a first chamber; 102. a second chamber; 103. a third chamber; 104. a partition plate; 105. a liquid outlet pipe; 2. a first filter box; 201. a first opening; 202. a first slot; 3. an air inlet pipe; 4. a first drawing seal plate; 5. a filter screen; 6. a filter cloth; 7. a spiral tube; 8. an active carbon filter box; 9. an air outlet pipe; 10. an activated carbon adsorption plate; 11. a second drawing seal plate; 12. a collecting barrel; 13. a control valve; 14. a support leg; 15. a water chiller; 16. a water inlet pipe; 17. and a water outlet pipe.
Detailed Description
In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Examples
Referring to fig. 1-4, an exhaust gas treatment device of the present embodiment includes a condensation tank 1, and supporting legs 14 are correspondingly disposed around the bottom of the condensation tank 1. The interior of the condensation tank 1 is divided into a first chamber 101, a second chamber 102 and a third chamber 103 in sequence from bottom to top, and the first chamber 101, the second chamber 102 and the third chamber 103 are separated by a partition 104.
One side of the first chamber 101 is correspondingly provided with an air inlet pipe 3, and the air inlet pipe 3 is correspondingly provided with a first filter box 2 for filtering solid dust particles. Two groups of first slots 202 are correspondingly arranged on the inner walls of the front side and the rear side of the first filter box 2, and a first opening 201 is correspondingly arranged at the top of each first slot 202. The first slot 202 is correspondingly provided with a filter assembly which can be drawn out in a sliding manner, the top of the filter assembly is correspondingly provided with a first drawing sealing plate 4, and the first drawing sealing plate 4 can be installed at the first opening 201 in a sealing manner. The filter assembly comprises a filter screen 5 and a filter cloth 6, the filter screen 5 and the filter cloth 6 are correspondingly arranged at the bottom of the first drawing seal plate 4, the filter screen 5 and the filter cloth 6 are tightly inserted into a first slot 202 on the inner wall of the first filter tank 2, and the filter screen 5 and the filter cloth 6 can be drawn out from the first filter tank 2 by pulling the first drawing seal plate 4. The air inlet pipe 3 is connected with the left side of the first filter box 2, the right side of the first filter box 2 is communicated with the first chamber 101, when waste gas is conveyed into the condensation tank 1 through the air inlet pipe 3, the waste gas is filtered through the filter screen 5 and the filter cloth 6 of the first filter box 2 in sequence, solid dust particles and the like in the waste gas are filtered, and then the waste gas is conveyed into the first chamber 101 of the condensation tank 1.
A plurality of spiral pipes 7 are correspondingly installed in the second chamber 102, the bottom ends of the spiral pipes 7 are communicated with the first chamber 101, and the top ends of the spiral pipes 7 are communicated with the third chamber 103. The second chamber 102 is correspondingly filled with cold water. A water inlet pipe 16 is correspondingly arranged at the upper part of one side of the second chamber 102, and the water inlet pipe 16 is correspondingly connected with a water outlet of the water chiller 15; the lower part of the other side of the second chamber 102 is correspondingly provided with a water outlet pipe 17, the water outlet pipe 17 is correspondingly connected with a backflow port of the water chiller 15, cold water is conveyed to the upper part of one side of the second chamber 102 through the water chiller 15 and flows back into the water chiller 15 from the lower part of the other side of the second chamber 102, so that the circulating flow of the cold water in the second chamber 102 from bottom to top is realized, the low temperature of continuous use of the cold water is ensured, the flowing direction of the cold water is opposite to the flowing direction of the waste gas, and the condensation effect of the waste gas is effectively improved.
The top of the third chamber 103 is correspondingly provided with an air outlet pipe 9, and the air outlet pipe 9 is correspondingly provided with an active carbon filter box 8. The activated carbon filter box 8 is internally correspondingly provided with a plurality of activated carbon adsorption plates 10 which can be drawn out in a sliding manner, the embodiment can be specifically provided with two activated carbon adsorption plates 10, the activated carbon adsorption plates 10 are all arranged on a second drawing sealing plate 11, and the activated carbon adsorption plates 10 can be drawn out from the activated carbon filter box 8 by pulling the second drawing sealing plate 11. The sliding drawing mode of the activated carbon adsorption plate 10 is the same as that of the filter assembly in the first filter box 2. Namely, two groups of second slots are correspondingly arranged on the inner walls of the two sides of the action of the activated carbon adsorption plate 10, a second opening is correspondingly arranged at the front part of each second slot, the activated carbon adsorption plate 10 is tightly inserted into each second slot, the front part of the activated carbon adsorption plate 10 is correspondingly arranged on a second drawing sealing plate 11, the second drawing sealing plates 11 can be arranged at the second opening in a sealing manner, and the activated carbon adsorption plate 10 can be drawn out from the activated carbon filter box 8 by pulling the second drawing sealing plates 11. The top of active carbon rose box 8 is connected to outlet duct 9, the bottom of active carbon rose box 8 is linked together with third cavity 103, and when waste gas was discharged from outlet duct 9, can filter through a plurality of active carbon adsorption plates 10 in the active carbon rose box 8 and purify, filter a small amount of organic waste gas etc. that have not been condensed in the waste gas, finally discharge to the atmosphere. It is worth to say that, the rubber sealing rings can be correspondingly installed around the first drawing sealing plate 4 and the second drawing sealing plate 11, and other joints of the device can also realize sealing effect through the rubber sealing rings or sealant, so as to prevent exhaust gas leakage.
The bottom of the first chamber 101 is of a conical funnel structure, a liquid outlet pipe 105 is correspondingly arranged in the middle of the bottom end of the first chamber 101, a collecting barrel 12 can be correspondingly arranged below the liquid outlet pipe 105, and a control valve 13 can be correspondingly arranged on the liquid outlet pipe 105. When the device works, the control valve 13 can be closed, and after the working is finished, the control valve 13 can be opened, so that condensate at the bottom of the first chamber 101 flows into the collecting barrel 12.
According to the utility model, the first filter box 2 is arranged on the air inlet pipe 3, and the plurality of spiral pipes 7 are arranged in the second chamber 102 of the condensing tank 1, so that when the exhaust gas is fed into the first chamber 101 of the condensing tank 1 through the air inlet pipe 3 in use, solid dust particles in the exhaust gas are directly filtered by utilizing the filter screen 5 and the filter cloth 6 in the first filter box 2, and the influence on the subsequent condensing operation is avoided; then the waste gas in the first cavity 101 enters the third cavity 103 after passing through the spiral pipe 7 of the second cavity 102, the waste gas is conveyed in the spiral pipe 7, the arrangement of the spiral pipes 7 and the special structure of the spiral pipe 7 can enable the waste gas to fully exchange heat with cold water in the second cavity 102, waste gas is condensed and becomes liquid, condensate can flow down along the inner wall of the spiral pipe 7 and drop at the bottom of the first cavity 101, the waste gas can be discharged to the collecting barrel 12 through the liquid outlet pipe 105 and is collected, the waste gas in the third cavity 103 can be discharged through the air outlet pipe 9, the activated carbon filter box 8 is used for filtering and purifying during discharging, other small amount of waste gas which is not condensed is adsorbed, the pollution to the atmosphere is reduced as much as possible, the whole use is convenient, the condensation effect is obviously better, the recovery rate is high, the recycling of the waste gas is realized, the cost of enterprises is reduced, the air pollution is avoided, and the practicability is strong.
The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. An exhaust gas treatment device, characterized in that: the condensing device comprises a condensing tank (1), wherein the interior of the condensing tank (1) is sequentially divided into a first chamber (101), a second chamber (102) and a third chamber (103) from bottom to top, one side of the first chamber (101) is correspondingly provided with an air inlet pipe (3), the air inlet pipe (3) is correspondingly provided with a first filter box (2) for filtering solid dust particles, and the bottom of the first chamber (101) is correspondingly provided with a liquid outlet pipe (105); a plurality of spiral pipes (7) are correspondingly arranged in the second chamber (102), the bottom ends of the spiral pipes (7) are communicated with the first chamber (101), the top ends of the spiral pipes (7) are communicated with the third chamber (103), and cold water is correspondingly filled in the second chamber (102); the top of the third chamber (103) is correspondingly provided with an air outlet pipe (9), and the air outlet pipe (9) is correspondingly provided with an active carbon filter box (8).
2. An exhaust gas treatment device according to claim 1, wherein: the inner walls of the two sides of the first filter box (2) are correspondingly provided with first slots (202), and the top of each first slot (202) is correspondingly provided with a first opening (201); the filter assembly capable of being pulled out in a sliding mode is correspondingly arranged in the first slot (202), a first pulling sealing plate (4) is correspondingly arranged at the top of the filter assembly, and the first pulling sealing plate (4) can be mounted at the first opening (201) in a sealing mode.
3. An exhaust gas treatment device according to claim 2, wherein: the filter assembly comprises a filter screen (5) and a filter cloth (6), the filter screen (5) and the filter cloth (6) are correspondingly arranged at the bottom of the first drawing sealing plate (4), and the filter screen (5) and the filter cloth (6) are slidably inserted into a first slot (202) on the inner wall of the first filter box (2).
4. An exhaust gas treatment device according to claim 1, wherein: a plurality of active carbon adsorption plates (10) which can be pulled out in a sliding way are correspondingly arranged in the active carbon filter box (8), the active carbon adsorption plates (10) are all arranged on a second pulling sealing plate (11), and the active carbon adsorption plates (10) can be pulled out by pulling the second pulling sealing plate (11).
5. An exhaust gas treatment device according to claim 1, wherein: a water inlet pipe (16) is correspondingly arranged at the upper part of one side of the second chamber (102), and the water inlet pipe (16) is correspondingly connected with a water outlet of the water chiller (15); and a water outlet pipe (17) is correspondingly arranged at the lower part of the other side of the second chamber (102), and the water outlet pipe (17) is correspondingly connected with a reflux port of the water chiller (15).
6. An exhaust gas treatment device according to claim 1, wherein: the collecting barrel (12) can be correspondingly arranged below the liquid outlet pipe (105), and the control valve (13) can be correspondingly arranged on the liquid outlet pipe (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341212.7U CN219964415U (en) | 2023-05-30 | 2023-05-30 | Waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321341212.7U CN219964415U (en) | 2023-05-30 | 2023-05-30 | Waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219964415U true CN219964415U (en) | 2023-11-07 |
Family
ID=88588841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321341212.7U Active CN219964415U (en) | 2023-05-30 | 2023-05-30 | Waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219964415U (en) |
-
2023
- 2023-05-30 CN CN202321341212.7U patent/CN219964415U/en active Active
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| GR01 | Patent grant | ||
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