CN219848961U - Environment-friendly VOCS waste gas treatment device - Google Patents
Environment-friendly VOCS waste gas treatment device Download PDFInfo
- Publication number
- CN219848961U CN219848961U CN202321194276.9U CN202321194276U CN219848961U CN 219848961 U CN219848961 U CN 219848961U CN 202321194276 U CN202321194276 U CN 202321194276U CN 219848961 U CN219848961 U CN 219848961U
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- Prior art keywords
- air inlet
- waste gas
- treatment tank
- pipeline
- hydrogen peroxide
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- 239000002912 waste gas Substances 0.000 title claims abstract description 65
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000003546 flue gas Substances 0.000 claims abstract description 34
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 48
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000000945 filler Substances 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 20
- 238000005868 electrolysis reaction Methods 0.000 claims description 10
- 230000000813 microbial effect Effects 0.000 claims description 10
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 claims description 9
- 230000007613 environmental effect Effects 0.000 claims 6
- 229910052799 carbon Inorganic materials 0.000 claims 3
- 239000000779 smoke Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 26
- 230000009471 action Effects 0.000 abstract description 16
- 238000000746 purification Methods 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 239000012855 volatile organic compound Substances 0.000 description 5
- 238000009835 boiling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses an environment-friendly VOCS waste gas treatment device, which is characterized in that a first air inlet and a second air inlet are formed in a flue gas pipeline, and the first air inlet and the second air inlet are respectively in a rectangular structure and a round structure, so that a venturi can be formed under the action of combining the structure with a treatment tank, waste gas can quickly enter an inner cavity of the treatment tank by adopting the principle of venturi effect, the air inlet effect of some existing VOCS waste gas treatment devices is further improved, and meanwhile, some existing VOCS waste gas treatment devices are in an optimal air inlet effect, and the productivity of waste gas purification is greatly improved; through being provided with the suction fan in the entrance of first air inlet for under suction fan, first air inlet and the effect that the second air inlet combined together, the cross-section reduces gradually thereupon, and the flow pressure of waste gas increases thereupon, and the velocity of flow of waste gas increases thereupon, under the effect of this mode, great can increase the productivity that carries out the treatment to waste gas.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment, in particular to an environment-friendly VOCS waste gas treatment device.
Background
VOCS exhaust gas is a command organic, and Volatile Organic Compounds (VOC) refer to various organic compounds having boiling points of 50-260 ℃ under normal pressure, according to WHO (world health organization). Volatile Organic Compounds (VOCs) are understood as meaning various organic compounds having a boiling point of 50℃to 260℃at normal temperature, according to the WHO definition. VOCs can be further divided into, by their chemical structure: alkanes, aromatic hydrocarbons, esters, aldehydes, and others, 300 or more have been identified.
While some existing VOCS exhaust gas treatment devices, such as application number: cn202222089677.X, filing date: 2022-08-09 proposes an environment-friendly VOCS waste gas treatment device, including handling jar, the right fixedly connected with gas vent of handling jar surface, handling jar surface lower part fixedly connected with water tank, water tank upper end fixedly connected with water pump, water pump water inlet fixedly connected with connecting pipe No. one, no. one the connecting pipe extends to in the water tank, water pump delivery port fixedly connected with spray set, handling jar surface front portion from the top down has No. three access holes, no. two access holes and No. one access holes in proper order, handling jar surface left part fixedly connected with flue gas pipeline, flue gas pipeline lower extreme four corners all fixedly connected with supporting leg, flue gas pipeline front end alternate swing joint has the filter. The utility model can effectively solve the problem of limited spraying surface in the use process of the environment-friendly VOCS waste gas treatment device, and can pre-filter waste gas, thereby being convenient to use.
Although the above-mentioned published patent has solved the limited technical problem of spraying area, because the flue gas pipeline of the device is the rectangle, under such design effect, the flue gas can only at the uniform velocity enter into the treatment jar from flue gas pipeline department, and does not set up other special structures yet in the flue gas pipeline, and then leads to this kind of VOCS waste gas treatment device to reach the effect of best admitting air all the time.
Disclosure of Invention
The utility model aims to provide an environment-friendly VOCS waste gas treatment device, which can further improve the air inlet effect of some existing VOCS waste gas treatment devices, so that some existing VOCS waste gas treatment devices are in an optimal air inlet effect, and the productivity of waste gas purification is greatly improved.
In order to solve the technical problems, the utility model adopts a technical scheme that:
an environment-friendly VOCS waste gas treatment device comprises
A treatment tank;
a flue gas pipeline is fixedly arranged on one side of the lower part of the treatment tank;
a first air inlet is formed in the flue gas pipeline, a second air inlet is formed in one side of the first air inlet, the first air inlet is of a rectangular structure, and the second air inlet is of a circular structure;
the inlet end of the first air inlet is provided with a suction fan, and the inlet end of the second air inlet is provided with a first one-way valve;
an exhaust pipeline is fixedly arranged on one side of the upper part of the treatment tank, a second one-way valve is arranged at the outlet end of the exhaust pipeline, and an exhaust fan is arranged on one side of the second one-way valve.
According to some embodiments, an activated carbon filter plate is inserted in a sliding manner on one side of the first air inlet, one side of the activated carbon filter plate penetrates through the flue gas pipeline and extends to the outside of the flue gas pipeline, and a handle is fixedly arranged on the activated carbon filter plate.
According to some embodiments, a locking nut is arranged on the upper thread of the flue gas pipeline, penetrates through the flue gas pipeline, and extends into the first air inlet to be in threaded connection with the activated carbon filter plate.
According to some embodiments, the bottom of the inner cavity of the treatment tank is sequentially filled with microbial filler and iron-carbon micro-electrolysis filler from bottom to top.
According to some embodiments, a hydrogen peroxide storage tank is fixedly arranged on the other side of the lower portion of the treatment tank, and the hydrogen peroxide storage tank is located below the exhaust pipeline.
According to some embodiments, the upper portion of hydrogen peroxide solution bin is provided with the water pump, the entrance point of water pump is connected with the connecting pipe, the one end of connecting pipe passes the hydrogen peroxide solution bin to extend to the inner chamber bottom of hydrogen peroxide solution bin, the exit end of water pump is connected with spray assembly.
According to some embodiments, the spray assembly is arranged on one side of the treatment tank and extends into the inner cavity of the treatment tank, the spray assembly comprises a main pipe connected with the outlet end of the water pump, a first branch pipe and a second branch pipe are sequentially connected to the main pipe from bottom to top along the height direction of the main pipe, one end of the first branch pipe penetrates through the treatment tank and extends into the inner cavity of the treatment tank to be fixedly connected with an annular pipe, a plurality of first spray heads are arranged on the lower portion of the annular pipe, one end of the second branch pipe penetrates through the treatment tank and extends into the inner cavity of the treatment tank, and a plurality of second spray heads are arranged on the lower portion of one end of the second branch pipe extending into the inner cavity of the treatment tank along the length direction of the lower portion of the second branch pipe.
The beneficial effects are that:
1. through having seted up first air inlet and second air inlet in flue gas pipeline, and first air inlet and second air inlet are rectangle structure and circular structure respectively for under the effect that such structure and treatment jar combined together, can form a venturi, adopt venturi effect's principle, make in the inner chamber that waste gas can be quick enter into the treatment jar, with the effect of admitting air of current some VOCS waste gas treatment device of further improvement, make current some VOCS waste gas treatment device be in an optimal effect of admitting air simultaneously, and great promotion the productivity of purifying waste gas.
2. Through being provided with the suction fan in the entrance of first air inlet for under suction fan, first air inlet and the effect that the second was intake combined together, the cross-section reduces gradually thereupon, and the flow pressure of waste gas increases thereupon, and the velocity of flow of waste gas increases thereupon, under the effect of this mode, great can increase the productivity that carries out the treatment to waste gas.
3. Through the effect that combines together under treatment jar, exhaust duct and exhaust fan, can form another venturi to accelerate the emission of waste gas after the processing, great increase the productivity of waste gas treatment.
4. Through being provided with first check valve in the entrance of second air inlet, be provided with the second check valve in exhaust duct's exit for under the effect of first check valve, avoided waste gas to appear the condition of reverse flow, also can avoid simultaneously the water in the treatment jar, flow in to the flue gas pipeline, under the effect of second check valve, avoided external dust to enter into in the treatment jar, also guaranteed the waste gas after the purification simultaneously, discharged unblocked effect.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a schematic illustration of the present utility model;
FIG. 2 is a perspective cross-sectional view of the present utility model;
FIG. 3 is a perspective cross-sectional view of the flue gas duct shown in FIG. 2;
FIG. 4 is a schematic view of the spray assembly shown in FIG. 2;
fig. 5 is a schematic view of the activated carbon filter plate shown in fig. 2.
In the figure, a treatment tank 1, a flue gas pipeline 2, a first air inlet 21, a second air inlet 22, a suction fan 3, a first one-way valve 4, an exhaust pipeline 5, a second one-way valve 6, an exhaust fan 7, an activated carbon filter plate 8, a handle 81, a locking nut 9, microbial filler 10, iron-carbon micro-electrolysis filler 11, a hydrogen peroxide storage tank 12, a water pump 13, a connecting pipe 14, a spraying component 15, a main pipe 151, a first branch pipe 152, a second branch pipe 153, an annular pipe 154, a first spray head 155 and a second spray head 156.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
Referring to fig. 1 to 5, an environment-friendly VOCS exhaust gas treatment apparatus includes a treatment tank 1, a flue gas pipe 2, a suction fan 3, a first check valve 4, an exhaust pipe 5, a second check valve 6, and an exhaust fan 7.
A flue gas pipeline 2 is fixedly arranged on one side of the lower part of the treatment tank 1; a first air inlet 21 is formed in the flue gas pipeline 2, a second air inlet 22 is formed in one side of the first air inlet 21, the first air inlet 21 is of a rectangular structure, and the second air inlet 22 is of a circular structure; the inlet end of the first air inlet 21 is provided with a suction fan 3, and the inlet end of the second air inlet 22 is provided with a first one-way valve 4; an exhaust pipeline 5 is fixedly arranged on one side of the upper part of the treatment tank 1, a second one-way valve 6 is arranged at the outlet end of the exhaust pipeline 5, an exhaust fan 7 is arranged on one side of the second one-way valve 6, a first air inlet 21 and a second air inlet 22 are formed in the flue gas pipeline 2, and the first air inlet 21 and the second air inlet 22 are respectively in a rectangular structure and a round structure, so that a venturi can be formed under the action of combining the structure with the treatment tank 1, waste gas can quickly enter the inner cavity of the treatment tank 1 by adopting the principle of venturi effect, the air inlet effect of some VOCS waste gas treatment devices is further improved, and meanwhile, the air inlet effect of some VOCS waste gas treatment devices is at an optimal air inlet effect, and the productivity of purifying waste gas is greatly improved; by arranging the suction fan 3 at the inlet end of the first air inlet 21, the section is gradually reduced under the combined action of the suction fan 3, the first air inlet 21 and the second air inlet 22, the flow pressure of the waste gas is increased, and the flow speed of the waste gas is increased, so that the capacity of treating the waste gas can be greatly increased under the action of the mode; under the combined action of the treatment tank 1, the exhaust pipeline 5 and the exhaust fan 7, another venturi can be formed to accelerate the discharge of the treated waste gas, thereby greatly increasing the capacity of waste gas treatment; through being provided with first check valve 4 in the entrance of second air inlet 22, be provided with second check valve 6 in the exit of exhaust duct 5 for under the effect of first check valve 4, avoided the waste gas to appear the condition of reverse flow, also can avoid simultaneously the water in the treatment jar 1, flow in flue gas pipeline 2, under the effect of second check valve 6, avoided external dust to enter into in the treatment jar 1, guaranteed the waste gas after the purification simultaneously, discharged unblocked effect.
Under the action of the suction fan 3, the exhaust gas is absorbed into the flue gas pipeline 2, when the exhaust gas passes through the first air inlet 21 and the second air inlet 22, the section is gradually reduced, the flow pressure of the exhaust gas is increased, the flow velocity of the exhaust gas is increased, until the exhaust gas rapidly enters the inner cavity of the treatment tank 1, and after the exhaust gas is treated by the treatment tank 1, the section of the treatment tank 1 is gradually reduced along the section of the exhaust gas pipeline 5 under the action of the exhaust fan 7, the flow pressure of the exhaust gas is increased, the flow velocity of the exhaust gas is increased, and the exhaust gas is rapidly discharged into the nature.
As shown in fig. 1 and 2, an activated carbon filter plate 8 is slidably inserted at one side of the first air inlet 21, one side of the activated carbon filter plate 8 passes through the flue gas pipeline 2 and extends to the outside of the flue gas pipeline 2, and a handle 81 is fixedly arranged on the activated carbon filter plate 8, so that larger particles in waste gas can be filtered under the action of the activated carbon filter plate 8.
As shown in fig. 1, the locking nut 9 is disposed on the upper thread of the flue gas duct 2, the locking nut 9 penetrates through the flue gas duct 2 and extends into the first air inlet 21 to be in threaded connection with the activated carbon filter plate 8, the activated carbon filter plate 8 is slidably disposed on the first air inlet 21, and under the action of the locking nut 9, the activated carbon filter plate 8 can be removed from the flue gas duct 2 through the handle 81 to be cleaned regularly.
As shown in fig. 2, the bottom of the inner cavity of the treatment tank 1 is sequentially filled with the microbial filler 10 and the iron-carbon micro-electrolysis filler 11 from bottom to top, so that harmful substances in the waste gas can fully react with the microbial filler 10 under the action of the microbial filler 10, and can correspondingly react with metal substances in the waste gas under the action of the iron-carbon micro-electrolysis filler 11, thereby ensuring the cleanliness of the waste gas after purification.
As shown in fig. 1, 2 and 4, the other side of the lower part of the treatment tank 1 is fixedly provided with a hydrogen peroxide storage tank 12, the hydrogen peroxide storage tank 12 is located below the exhaust pipeline 5, the upper part of the hydrogen peroxide storage tank 12 is provided with a water pump 13, the inlet end of the water pump 13 is connected with a connecting pipe 14, one end of the connecting pipe 14 penetrates through the hydrogen peroxide storage tank 12 and extends to the bottom of the inner cavity of the hydrogen peroxide storage tank 12, the outlet end of the water pump 13 is connected with a spraying assembly 15, the spraying assembly 15 is arranged on one side of the treatment tank 1 and extends into the inner cavity of the treatment tank 1, the spraying assembly 15 comprises a main pipe 151 connected with the outlet end of the water pump 13, a first branch pipe 152 and a second branch pipe 153 are sequentially connected to the main pipe 151 from bottom to top along the height direction, one end of the first branch pipe 152 penetrates through the treatment tank 1 and extends to the inner cavity of the treatment tank 1, the lower part of the annular pipe 154 is provided with a plurality of first spray heads 155, one end of the second branch pipe 153 extends to the inner cavity of the treatment tank 1, and the lower part of the second branch pipe 153 extends to the inner cavity of the treatment tank 1 is provided with a plurality of second spray heads 156 along the length direction.
After the waste gas enters the treatment tank 1, the water pump 13 is started, the water pump 13 respectively conveys the hydrogen peroxide in the hydrogen peroxide storage tank 12 to the first branch pipe 152 and the second branch pipe 153 through the connecting pipe 14 and the main pipe 151, and the hydrogen peroxide is respectively sprayed out through the first spray head 155 and the second spray head 156, so that the hydrogen peroxide can be sprayed on the iron-carbon micro-electrolysis filler 11 and the microbial filler 10, and the oxidation capability of the hydrogen peroxide can be greatly improved under the combined action of the iron-carbon micro-electrolysis filler 11 by utilizing the hydrogen peroxide.
The working mode of the utility model is as follows;
under the action of the suction fan 3, the waste gas is absorbed into the flue gas pipeline 2, when the waste gas passes through the first air inlet 21 and the second air inlet 22, the section is gradually reduced, the flowing pressure of the waste gas is increased, the flow speed of the waste gas is increased, until the waste gas rapidly enters the inner cavity of the treatment tank 1, after the waste gas enters the treatment tank 1, the water pump 13 is started, the water pump 13 respectively conveys the hydrogen peroxide in the hydrogen peroxide storage tank 12 to the first branch pipe 152 and the second branch pipe 153 through the connecting pipe 14 and the main pipe 151, the hydrogen peroxide is respectively sprayed out through the first spray head 155 and the second spray head 156, so that the hydrogen peroxide can be sprayed on the iron-carbon micro-electrolysis filler 11 and the microbial filler 10, the oxidizing capacity of the hydrogen peroxide can be greatly improved under the action of the combination of the iron-carbon micro-electrolysis filler 11, harmful substances in the waste gas can be fully reacted with the microbial filler 10 under the action of the microbial filler 10, the corresponding reaction with metal substances in the waste gas can be ensured, after the waste gas is purified, the waste gas is rapidly discharged to the section of the waste gas after the waste gas is treated in the treatment tank 1, and the section is gradually increased along the section of the waste gas 1, and the flow speed of the waste gas is increased under the action of the micro-electrolysis filler 11, and the waste gas is discharged to the section of the waste gas 1.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. An environment-friendly VOCS waste gas treatment device, which is characterized by comprising:
a treatment tank (1);
a flue gas pipeline (2) is fixedly arranged at one side of the lower part of the treatment tank (1);
a first air inlet (21) is formed in the flue gas pipeline (2), a second air inlet (22) is formed in one side of the first air inlet (21), the first air inlet (21) is of a rectangular structure, and the second air inlet (22) is of a circular structure;
an air suction fan (3) is arranged at the inlet end of the first air inlet (21), and a first one-way valve (4) is arranged at the inlet end of the second air inlet (22);
an exhaust pipeline (5) is fixedly arranged on one side of the upper portion of the treatment tank (1), a second one-way valve (6) is arranged at the outlet end of the exhaust pipeline (5), and an exhaust fan (7) is arranged on one side of the second one-way valve (6).
2. An environmental protection type VOCS exhaust gas treatment apparatus according to claim 1, wherein: one side of the first air inlet (21) is inserted with an active carbon filter plate (8) in a sliding mode, one side of the active carbon filter plate (8) penetrates through the smoke pipeline (2) and extends to the outside of the smoke pipeline (2), and a handle (81) is fixedly arranged on the active carbon filter plate (8).
3. An environmental protection type VOCS exhaust gas treatment apparatus according to claim 2, characterized in that: the upper portion screw thread of flue gas pipeline (2) is provided with lock nut (9), lock nut (9) pass flue gas pipeline (2) to extend to in first air inlet (21) with activated carbon filter (8) threaded connection.
4. An environmental protection type VOCS exhaust gas treatment apparatus according to claim 1, wherein: the bottom of the inner cavity of the treatment tank (1) is sequentially filled with microbial filler (10) and iron-carbon micro-electrolysis filler (11) from bottom to top.
5. The environmental protection type VOCS exhaust gas treatment apparatus according to claim 4, wherein: the other side of the lower part of the treatment tank (1) is fixedly provided with a hydrogen peroxide storage tank (12), and the hydrogen peroxide storage tank (12) is positioned below the exhaust pipeline (5).
6. The environmental protection type VOCS exhaust gas treatment apparatus according to claim 5, wherein: the upper portion of hydrogen peroxide solution bin (12) is provided with water pump (13), the entrance point of water pump (13) is connected with connecting pipe (14), the one end of connecting pipe (14) passes hydrogen peroxide solution bin (12) to extend to the inner chamber bottom of hydrogen peroxide solution bin (12), the exit end of water pump (13) is connected with spray assembly (15).
7. The environmental protection type VOCS exhaust gas treatment apparatus according to claim 6, wherein: the spray assembly (15) is arranged on one side of the treatment tank (1) and extends to the inner cavity of the treatment tank (1), the spray assembly (15) comprises a main pipe (151) connected with the outlet end of the water pump (13), a first branch pipe (152) and a second branch pipe (153) are sequentially connected to the main pipe (151) from bottom to top along the height direction of the main pipe, one end of the first branch pipe (152) penetrates through the treatment tank (1) and extends to the inner cavity of the treatment tank (1) to be fixedly connected with an annular pipe (154), a plurality of first spray heads (155) are arranged at the lower part of the annular pipe (154), one end of the second branch pipe (153) penetrates through the treatment tank (1) and extends to the inner cavity of the treatment tank (1), and a plurality of second spray heads (156) are arranged at the lower part of one end of the inner cavity of the treatment tank (1) along the length direction of the second branch pipe (153).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194276.9U CN219848961U (en) | 2023-05-17 | 2023-05-17 | Environment-friendly VOCS waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321194276.9U CN219848961U (en) | 2023-05-17 | 2023-05-17 | Environment-friendly VOCS waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219848961U true CN219848961U (en) | 2023-10-20 |
Family
ID=88323214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321194276.9U Active CN219848961U (en) | 2023-05-17 | 2023-05-17 | Environment-friendly VOCS waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219848961U (en) |
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2023
- 2023-05-17 CN CN202321194276.9U patent/CN219848961U/en active Active
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