CN218653672U - Rural sewage treatment plant tail gas recovery device - Google Patents
Rural sewage treatment plant tail gas recovery device Download PDFInfo
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- CN218653672U CN218653672U CN202221967690.4U CN202221967690U CN218653672U CN 218653672 U CN218653672 U CN 218653672U CN 202221967690 U CN202221967690 U CN 202221967690U CN 218653672 U CN218653672 U CN 218653672U
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Abstract
The utility model belongs to the technical field of sewage treatment, in particular to a tail gas recovery device of a rural sewage treatment plant, which comprises a base, a tail gas inlet cylinder, a treatment liquid spraying box, a tail gas filtering and sterilizing treatment cylinder and a tail gas recovery box; a treatment fluid spraying box, a tail gas filtering and sterilizing treatment cylinder and a tail gas recovery box are sequentially arranged on the base from left to right; a tail gas inlet cylinder is connected to the left end of the treatment liquid spraying box, a tail gas inlet pipe is arranged on the tail gas inlet cylinder, and a spraying pipe is arranged above the inside of the treatment liquid spraying box; an active carbon filter screen plate is arranged at the joint of the right side of the treatment liquid spraying box and the tail gas filtering and sterilizing treatment cylinder; the tail gas filtering and sterilizing treatment cylinder is internally provided with a rotating shaft which is connected with a motor in a driving way, and the rotating shaft is provided with a high-efficiency filter. The utility model discloses a treatment fluid sprays case, tail gas filtration sterilization treatment section of thick bamboo and the cooperation of tail gas recovery case can the maximize reach tail gas treatment and recovery action to this makes exhaust emission reach national standard.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, concretely relates to rural sewage treatment plant tail gas recovery device.
Background
The sewage treatment tail gas refers to toxic and harmful gas discharged from a treatment plant in a sewage treatment plant. The tail gas from sewage treatment often contains many kinds of pollutants, has complex physical and chemical properties and different toxicity, seriously pollutes the environment and affects the human health. The chemical waste gas components generated by different sewage treatment plants are greatly different. With the development of industry, the national standard of discharging tail gas is also improving continuously, but traditional sewage treatment plant tail gas recovery unit cost is expensive and should not operate, and the tail gas that sewage treatment plant discharged is only through simple processing, can't reach national discharge standard far away and lead to environmental pollution serious.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a tail gas recovery device of a rural sewage treatment plant, a water pump extracts treatment liquid in a treatment liquid tank, the treatment liquid is sprayed out from a spray head of a spray pipe and is further fully contacted with tail gas, so that solid particles in the tail gas are filtered; then the particles in the tail gas are further absorbed and filtered through an active carbon filter screen plate; tail gas enters the tail gas filtering and sterilizing treatment cylinder, and a heating plate is used for heating a tail gas body, so that the reaction is convenient; the motor drives the high-efficiency matrix filter and the strong deodorization filter to rotate so as to efficiently filter the tail gas, the ozone generator generates ozone to perform reaction deodorization, and the ultraviolet generator performs sterilization treatment on the tail gas through the ultraviolet sterilizing lamp; finally, pumping the filtered and sterilized tail gas into a tail gas recovery cylinder by an air extractor for recovery and storage; through the cooperation of the treating fluid spraying box, the tail gas filtering and sterilizing treatment cylinder and the tail gas recovery box, the tail gas treatment and recovery effects can be achieved to the maximum extent, so that the tail gas emission reaches the national standard.
In order to achieve the above object, the utility model provides a following technical scheme: a tail gas recovery device for a rural sewage treatment plant comprises a base, a tail gas inlet cylinder, a treatment liquid spraying box, a tail gas filtering and sterilizing treatment cylinder and a tail gas recovery box; a treatment fluid spraying box, a tail gas filtering and sterilizing treatment cylinder and a tail gas recovery box are sequentially arranged on the base from left to right; a tail gas inlet cylinder is connected and arranged at the left end of the treatment liquid spraying box, a tail gas inlet pipe is arranged on the tail gas inlet cylinder, the other end of the tail gas inlet pipe is introduced into the treatment liquid spraying box, a treatment liquid groove is arranged at the bottom in the treatment liquid spraying box, and a spraying pipe is arranged above the inside of the treatment liquid spraying box; an active carbon filter screen plate is arranged at the joint of the right side of the treatment liquid spraying box and the tail gas filtering and sterilizing treatment cylinder; the top of the tail gas filtering and sterilizing treatment barrel is provided with a motor, a rotating shaft which is in driving connection with the motor is arranged in the tail gas filtering and sterilizing treatment barrel, a high-efficiency filter is arranged on the rotating shaft, and a heating plate is also arranged on the rotating shaft through a bracket; the bottom of the tail gas filtering and sterilizing treatment cylinder is provided with an ozone generator and an ultraviolet generator; the internally mounted of tail gas recovery case has the air extractor, and the inlet end of air extractor is connected with tail gas filtration sterilization treatment section of thick bamboo through the intake pipe, and the end of giving vent to anger of air extractor is connected with tail gas recovery section of thick bamboo through the outlet duct.
Preferably, the high efficiency filter comprises a high efficiency matrix filter and a strong efficiency deodorizing filter; the high-efficiency matrix filter is formed by combining carbon bricks with the thickness of 30 mm; the strong deodorizing filter is formed by combining a deodorizing catalytic screen plate and a high-efficiency filter screen.
Preferably, the bottom of the tail gas filtering and sterilizing treatment cylinder is provided with an ozone cover connected with an ozone generator; an ultraviolet germicidal lamp electrically connected with an ultraviolet generator is also arranged in the tail gas filtering and sterilizing treatment cylinder.
Preferably, the tail gas is introduced into the treatment liquid tank arranged in the cylinder, the water pump is arranged above the treatment liquid tank and is respectively connected with the treatment liquid tank and the spray pipe through connecting pipes, and the bottom of the spray pipe is provided with a plurality of spray heads.
Preferably, a recovery pipe with a one-way valve is connected to the other side of the tail gas recovery cylinder.
Preferably, the high efficiency filter is rotated by a motor.
Compared with the prior art, the beneficial effects of the utility model are that:
the tail gas of the sewage treatment plant is introduced into the treatment liquid tank at the bottom in the treatment liquid spraying box through the tail gas inlet pipe for treatment, and the tail gas emitted from the treatment liquid tank is extracted by the water pump, and the treatment liquid in the treatment liquid tank is sprayed out from the spray head of the spraying pipe and is further fully contacted with the tail gas, so that solid particles in the tail gas are filtered; then the particles in the tail gas are further absorbed and filtered through an active carbon filter screen plate; tail gas enters the tail gas filtering and sterilizing treatment cylinder, and a heating plate is used for heating a tail gas body, so that the reaction is convenient; the motor drives the high-efficiency matrix filter and the strong deodorization filter to rotate so as to efficiently filter the tail gas, the ozone generator generates ozone to perform reaction deodorization, and the ultraviolet generator performs sterilization treatment on the tail gas through the ultraviolet sterilizing lamp; finally, pumping the filtered and sterilized tail gas into a tail gas recovery cylinder by an air pump for recovery and storage; through the cooperation of the treating fluid spraying box, the tail gas filtering and sterilizing treatment cylinder and the tail gas recovery box, the tail gas treatment and recovery effects can be achieved to the maximum extent, so that the tail gas emission reaches the national standard.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of the whole internal structure of a tail gas recovery device of a rural sewage treatment plant of the present invention;
FIG. 2 is a schematic structural view of a tail gas filtering and sterilizing treatment cylinder in a tail gas recovery device of a rural sewage treatment plant of the utility model;
FIG. 3 is a schematic structural diagram of the high efficiency filter in the tail gas recovery device of the rural sewage treatment plant of the present invention.
The reference numbers indicate:
1. a base; 2. introducing tail gas into the cylinder; 3. a treatment liquid spray tank; 4. a tail gas filtering and sterilizing treatment cylinder; 5. a tail gas recovery tank; 11. a treatment liquid tank; 12. an ozone generator; 13. an ultraviolet ray generator; 21. a tail gas inlet pipe; 22. a treatment liquid tank; 31. a water pump; 32. a shower pipe; 33. a spray head; 41. an active carbon filter screen plate; 42. a motor; 43. a rotating shaft; 44. a high efficiency matrix filter; 45. a powerful deodorizing filter; 46. a support; 47. heating plates; 48. an ultraviolet germicidal lamp; 51. a tail gas recovery cylinder; 52. an air extractor; 53. an air outlet pipe; 54. and (7) recovering the pipe.
The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: a tail gas recovery device of a rural sewage treatment plant comprises a base 1, a tail gas inlet cylinder 2, a treatment liquid spraying box 3, a tail gas filtering and sterilizing treatment cylinder 4 and a tail gas recovery box 5; a treatment liquid spraying box 3, a tail gas filtering and sterilizing treatment cylinder 4 and a tail gas recovery box 5 are sequentially arranged on the base 1 from left to right; a tail gas inlet tube 2 is connected and arranged at the left end of the treatment liquid spraying box 3, a tail gas inlet pipe 21 is arranged on the tail gas inlet tube 2, the other end of the tail gas inlet pipe 21 is introduced into the treatment liquid spraying box 3, a treatment liquid groove 11 is arranged at the bottom in the treatment liquid spraying box 3, and a spraying pipe 32 is arranged above the inner part of the treatment liquid spraying box 3; an active carbon filter screen plate 41 is arranged at the joint of the right side of the treatment liquid spraying box 3 and the tail gas filtering and sterilizing treatment cylinder 4; the top of the tail gas filtering and sterilizing treatment barrel 4 is provided with a motor 42, a rotating shaft 43 which is in driving connection with the motor 42 is arranged in the tail gas filtering and sterilizing treatment barrel 4, a high-efficiency filter is arranged on the rotating shaft 43, and a heating plate 47 is also arranged on the rotating shaft 43 through a bracket 46; the bottom of the tail gas filtering and sterilizing treatment cylinder 4 is provided with an ozone generator 12 and an ultraviolet generator 13; the exhaust gas recycling box 5 is internally provided with an air pump 52, the air inlet end of the air pump 52 is connected with the exhaust gas filtering and sterilizing treatment cylinder 4 through an air inlet pipe, and the air outlet end of the air pump 52 is connected with the exhaust gas recycling cylinder 51 through an air outlet pipe 53.
Specifically, the high efficiency filters include a high efficiency matrix filter 44 and a strong efficiency deodorizing filter 45; the high-efficiency matrix filter 44 is formed by combining carbon bricks with the thickness of 30 mm; the strong deodorizing filter 45 is formed by combining a deodorizing catalytic screen plate and a high-efficiency filter screen.
Specifically, the bottom of the tail gas filtering and sterilizing treatment cylinder 4 is provided with an ozone cover connected with an ozone generator 12; an ultraviolet germicidal lamp 48 electrically connected with the ultraviolet generator 13 is also arranged in the tail gas filtering and sterilizing treatment cylinder 4.
Specifically, the tail gas lets in 2 inside and is provided with treatment fluid tank 22, and treatment fluid tank 22 top is installed water pump 31, and water pump 31 is connected with treatment fluid tank 22 and shower 32 respectively through the connecting pipe, and shower 32 bottom is provided with a plurality of shower nozzle 33.
Specifically, a recovery pipe 54 with a check valve is connected to the other side of the exhaust gas recovery cylinder 51.
Specifically, the high efficiency filter is driven to rotate by a motor 42.
The utility model discloses a theory of operation and use flow: when the utility model is used, the tail gas of the sewage treatment plant is introduced into the treatment liquid tank 11 at the bottom in the treatment liquid spraying box 3 through the tail gas inlet pipe 21 for treatment, the tail gas emitted from the treatment liquid tank 11 is extracted by the water pump 31, and the treatment liquid in the treatment liquid tank 22 is sprayed out from the spray nozzle 33 of the spraying pipe 32 and is further fully contacted with the tail gas, so that solid particles in the tail gas are filtered; then the particles in the tail gas are further absorbed and filtered through an active carbon filter screen plate 41; the tail gas enters the tail gas filtering and sterilizing treatment cylinder 4, and a heating plate 47 heats the tail gas, so that the reaction is convenient; the motor 42 drives the high-efficiency matrix filter 44 and the strong deodorization filter 45 to rotate so as to efficiently filter the tail gas, the ozone generator 12 generates ozone to perform reaction deodorization, and the ultraviolet generator 13 performs sterilization treatment on the tail gas through the ultraviolet sterilization lamp 48; finally, pumping the filtered and sterilized tail gas into a tail gas recovery cylinder 51 by an air pump 52 for recovery and storage; the tail gas treatment and recovery effects can be achieved to the maximum extent through the matching of the treatment liquid spraying box 3, the tail gas filtering and sterilizing treatment cylinder 4 and the tail gas recovery box 5, so that the tail gas emission reaches the national standard.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a rural sewage treatment plant tail gas recovery device which characterized in that: comprises a base (1), a tail gas inlet cylinder (2), a treatment liquid spraying box (3), a tail gas filtering and sterilizing treatment cylinder (4) and a tail gas recovery box (5); a treatment fluid spraying box (3), a tail gas filtering and sterilizing treatment cylinder (4) and a tail gas recovery box (5) are sequentially arranged on the base (1) from left to right; a tail gas inlet cylinder (2) is connected and arranged at the left end of the treatment liquid spraying box (3), a tail gas inlet pipe (21) is arranged on the tail gas inlet cylinder (2), the other end of the tail gas inlet pipe (21) is introduced into the treatment liquid spraying box (3), a treatment liquid groove (11) is arranged at the bottom in the treatment liquid spraying box (3), and a spraying pipe (32) is arranged above the inner part of the treatment liquid spraying box (3); an active carbon filter screen plate (41) is arranged at the joint of the right side of the treatment liquid spraying box (3) and the tail gas filtering and sterilizing treatment cylinder (4); a motor (42) is installed at the top of the tail gas filtering and sterilizing treatment barrel (4), a rotating shaft (43) which is in driving connection with the motor (42) is installed in the tail gas filtering and sterilizing treatment barrel (4), a high-efficiency filter is installed on the rotating shaft (43), and a heating plate (47) is also installed on the rotating shaft (43) through a support (46); the bottom of the tail gas filtering and sterilizing treatment cylinder (4) is provided with an ozone generator (12) and an ultraviolet generator (13); an air extractor (52) is arranged inside the tail gas recovery box (5), the air inlet end of the air extractor (52) is connected with the tail gas filtering and sterilizing treatment cylinder (4) through an air inlet pipe, and the air outlet end of the air extractor (52) is connected with the tail gas recovery cylinder (51) through an air outlet pipe (53).
2. The rural sewage treatment plant tail gas recovery device of claim 1, characterized in that: the high efficiency filter comprises a high efficiency matrix filter (44) and a strong efficiency deodorizing filter (45); the high-efficiency matrix filter (44) is formed by combining carbon bricks with the thickness of 30 mm; the strong deodorizing filter (45) is formed by combining a deodorizing catalytic screen plate and a high-efficiency filter screen.
3. The rural sewage treatment plant tail gas recovery device of claim 1, characterized in that: the bottom of the tail gas filtering and sterilizing treatment cylinder (4) is provided with an ozone cover connected with an ozone generator (12); an ultraviolet germicidal lamp (48) electrically connected with an ultraviolet generator (13) is also arranged in the tail gas filtering and sterilizing treatment cylinder (4).
4. The rural sewage treatment plant tail gas recovery device of claim 1, which is characterized in that: the tail gas lets in a section of thick bamboo (2) inside and is provided with treatment fluid case (22), and treatment fluid case (22) top is installed water pump (31), and water pump (31) are connected with treatment fluid case (22) and shower (32) respectively through the connecting pipe, and shower (32) bottom is provided with a plurality of shower nozzle (33).
5. The rural sewage treatment plant tail gas recovery device of claim 1, characterized in that: and a recovery pipe (54) with a one-way valve is connected and arranged on the other side of the tail gas recovery cylinder (51).
6. The rural sewage treatment plant tail gas recovery device of claim 1, characterized in that: the high efficiency filter is driven to rotate by a motor (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221967690.4U CN218653672U (en) | 2022-07-28 | 2022-07-28 | Rural sewage treatment plant tail gas recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221967690.4U CN218653672U (en) | 2022-07-28 | 2022-07-28 | Rural sewage treatment plant tail gas recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218653672U true CN218653672U (en) | 2023-03-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221967690.4U Active CN218653672U (en) | 2022-07-28 | 2022-07-28 | Rural sewage treatment plant tail gas recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218653672U (en) |
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2022
- 2022-07-28 CN CN202221967690.4U patent/CN218653672U/en active Active
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