CN220999269U - Municipal wastewater treatment deodorization system - Google Patents
Municipal wastewater treatment deodorization system Download PDFInfo
- Publication number
- CN220999269U CN220999269U CN202322056124.9U CN202322056124U CN220999269U CN 220999269 U CN220999269 U CN 220999269U CN 202322056124 U CN202322056124 U CN 202322056124U CN 220999269 U CN220999269 U CN 220999269U
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- bin
- sewage treatment
- spraying
- pipe
- odor
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- 238000004332 deodorization Methods 0.000 title claims abstract description 29
- 238000004065 wastewater treatment Methods 0.000 title claims description 6
- 239000010841 municipal wastewater Substances 0.000 title claims description 4
- 239000010865 sewage Substances 0.000 claims abstract description 86
- 238000005507 spraying Methods 0.000 claims abstract description 45
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 44
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 239000000945 filler Substances 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000000889 atomisation Methods 0.000 claims description 4
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 238000006731 degradation reaction Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000004927 fusion Effects 0.000 abstract description 2
- 239000002085 irritant Substances 0.000 abstract description 2
- 231100000021 irritant Toxicity 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000002781 deodorant agent Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a municipal sewage treatment deodorization system, which comprises a dosing bin, a sewage treatment bin and an odor treatment bin: the sewage treatment bin is respectively provided with a water inlet pipe and a water outlet pipe, the sewage treatment bin is connected with the odor treatment bin through an air outlet pipe, the odor treatment bin is composed of a filtering deodorizing mechanism and a spraying deodorizing mechanism, a first spraying component extending into the sewage treatment bin is arranged on the outlet side of the dosing bin, and a second spraying component extending into the odor treatment bin and used for spraying the deodorizing mechanism is arranged on the first spraying component. According to the deodorizing system, the deodorizing agent in the dosing bin can be respectively led into the sewage treatment bin and the odor treatment bin through the two mutually communicated spraying assemblies, and the deodorizing agent in the sewage and the odor treatment bin can be subjected to the operations of fusion decomposition and spraying degradation, so that the volatilized odor in the sewage can be efficiently adsorbed, and the concentration of the irritant odor generated in sewage treatment is reduced.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a municipal sewage treatment deodorization system.
Background
Along with the continuous improvement of living standard, the water consumption is increased, the municipal sewage discharge is increased, the discharged sewage emits bad foul smell for a long time, the environment is polluted, the water resource is destroyed, toxic gases are generated in the sewage and wastewater treatment process, and the gases generally consist of carbon, hydrogen, sulfur and other elements, so that the environmental protection is greatly influenced, and the sewage is required to be deodorized in municipal sewage treatment.
Chinese patent publication No.: CN201735311U discloses a sewage treatment deodorization system, including gas collecting system, desulfurization system and discharge system, the gas collecting system includes equalizing basin and facultative tank, equalizing basin and facultative tank are connected through the middle part of pump and fast fluidized bed reactor respectively, fast fluidized bed reactor's lower part and middle basin import intercommunication, fast fluidized bed reactor's upper portion is through absorption circulating pump and middle basin export intercommunication, fast fluidized bed reactor's upper end is connected alkali scrubbing tower middle part, alkali scrubbing tower upper end and high-efficient oxidation deodorizer's import intercommunication, high-efficient oxidation deodorizer's export is connected in chimney lower part through the draught fan, facultative tank and equalizing basin are respectively through draught fan and chimney lower part intercommunication.
In the existing sewage treatment deodorization mode, chemical agents are generally added into sewage to decompose and adsorb substances generating odor in the sewage, however, floating substances containing the odor are also generated in the sewage treatment, and the floating substances can be combined with air to generate the odor, so that the odor in the sewage treatment cannot be deodorized, and the effect of sewage deodorization is reduced.
Disclosure of utility model
The utility model aims to provide a municipal sewage treatment deodorization system which adopts two spraying assemblies for deodorizing liquid medicine to spray and deodorize odor substances in sewage and gas respectively and improves the deodorization efficiency of sewage treatment.
In order to achieve the above object, the present utility model provides the following technical solutions: a municipal wastewater treatment deodorization system comprises a dosing bin, a wastewater treatment bin and an odor treatment bin:
a water inlet pipe and a water outlet pipe are respectively arranged on the sewage treatment bin;
the sewage treatment bin is connected with the odor treatment bin through an air outlet pipe;
the odor treatment bin consists of a filtering and deodorizing mechanism and a spraying and deodorizing mechanism;
The outlet side of the dosing bin is provided with a first spraying component extending into the sewage treatment bin, and the first spraying component is provided with a second spraying component extending into the odor treatment bin and spraying and deodorizing mechanism.
As a further description of the above technical solution:
the filtering and deodorizing mechanism comprises an activated carbon adsorption plate and a plurality of filler plates, wherein the activated carbon adsorption plate and the filler plates are arranged in the odor treatment bin, and the filler plates are distributed in a staggered parallel structure.
As a further description of the above technical solution:
The spraying deodorization mechanism comprises a spraying chamber arranged in the odor treatment bin, an exhaust pipe is arranged at the end part of the spraying chamber, and a recovery bin is arranged at the bottom of the spraying chamber.
As a further description of the above technical solution:
The first spray assembly comprises a pressure pump arranged in the dosing bin, a first spray pipe extending into the sewage treatment bin is arranged on the pressure pump, and a spray header is arranged on the first spray pipe.
As a further description of the above technical solution:
The second spray assembly comprises a second spray pipe, the inlet side of the second spray pipe is connected with a three-way valve on the first spray pipe, the outlet side of the second spray pipe is provided with a shunt pipe extending into the spray chamber, and an atomization nozzle is arranged on the shunt pipe.
As a further description of the above technical solution:
And the air outlet pipe is provided with a one-way valve.
As a further description of the above technical solution:
The bottom of retrieving the storehouse is provided with and extends to the back flow in the sewage treatment storehouse, and is provided with the stop valve on the back flow.
As a further description of the above technical solution:
The top of sewage treatment storehouse is provided with the motor, and the output of motor is provided with the transfer line that extends to in the sewage treatment storehouse, and is provided with the stirring frame on the transfer line.
In the technical scheme, the municipal sewage treatment deodorization system provided by the utility model has the following beneficial effects:
This deodorization system makes it can be with in adding the deodorant medicament in the medicine storehouse and leading-in sewage treatment storehouse and the odor treatment storehouse respectively through the spray assembly of two intercommunications that set up, fuses the operation of decomposition and spray degradation to the odor substance in sewage and the gas to make volatile stink in the sewage can be by high-efficient and comprehensive absorption, reduce the pungent odor concentration that produces in the sewage treatment, improved sewage treatment's deodorization efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a municipal sewage treatment deodorizing system according to an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a connection part of a dosing bin, a first spraying assembly and a second spraying assembly according to an embodiment of the present utility model;
Fig. 3 is a schematic diagram of the internal structure of the odor treatment cabin according to the embodiment of the present utility model.
Reference numerals illustrate:
1. A medicine adding bin; 2. a water inlet pipe; 3. a first spray assembly; 31. a pressure pump; 32. a three-way valve; 33. a first shower; 34. a spray header; 4. a sewage treatment bin; 5. a motor; 6. a transmission rod; 7. a stirring rack; 8. a second spray assembly; 81. a second shower; 82. a shunt; 83. an atomizing nozzle; 9. an air outlet pipe; 10. an odor treatment bin; 101. a filler plate; 102. an activated carbon adsorption plate; 103. a spray chamber; 104. a recycling bin; 105. an exhaust pipe; 11. a one-way valve; 12. a water outlet pipe; 13. a return pipe; 14. and a stop valve.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, a municipal sewage treatment deodorization system comprises a dosing bin 1, a sewage treatment bin 4 and an odor treatment bin 10:
the sewage treatment bin 4 is respectively provided with a water inlet pipe 2 and a water outlet pipe 12, so that municipal sewage is added into the sewage treatment bin 4 through the water inlet pipe 2, and the sewage after deodorization treatment is discharged outwards through the water outlet pipe 12;
The sewage treatment bin 4 is connected with the odor treatment bin 10 through the air outlet pipe 9, and the odor volatilized in the sewage treatment bin 4 enters the odor treatment bin 10 through the air outlet pipe 9, so that the combined communication effect of sewage deodorization and gas deodorization is realized;
The odor treatment bin 10 consists of a filtering and deodorizing mechanism and a spraying and deodorizing mechanism, and can perform the double effects of filtering and deodorizing and spraying and deodorizing on the odor entering the odor treatment bin 10, so that the efficiency of deodorizing the gas is improved;
The outlet side of the dosing bin 1 is provided with a first spraying component 3 which extends into the sewage treatment bin 4, the first spraying component 3 is provided with a second spraying component 8 which extends into a spraying deodorization mechanism in the odor treatment bin 10, the deodorizing agents in the dosing bin 1 can be respectively led into the sewage treatment bin 4 and the odor treatment bin 10 through the first spraying component 3 and the second spraying component 8, and the operation of fusion decomposition and spraying degradation is carried out on the odor substances in sewage and gas, so that the volatilized odor in the sewage can be efficiently and comprehensively adsorbed, the concentration of the irritant odor generated in the sewage treatment is reduced, and the deodorizing efficiency of the sewage treatment is improved.
The filtration deodorization mechanism comprises an activated carbon adsorption plate 102 and a plurality of filler plates 101 which are arranged in an odor treatment bin 10, the plurality of filler plates 101 are distributed in a staggered parallel structure, the spraying deodorization mechanism comprises a spraying chamber 103 which is arranged in the odor treatment bin 10, an exhaust pipe 105 is arranged at the end part of the spraying chamber 103, a recovery bin 104 is arranged at the bottom of the spraying chamber 103, odor entering the odor treatment bin 10 is firstly contacted with the filler plates 101 filled with a deodorant, so that particle stains in the odor can be adsorbed, the odor can flow along the bending of the filler plates 101, the odor removing path of the odor is prolonged, then the odor contacts with the activated carbon adsorption plate 102, secondary deodorization and drying dehumidification treatment are carried out on the odor, then the odor enters the spraying chamber 103, the spraying deodorization is carried out under the action of a second spraying component 8, the deodorized gas is discharged outwards through the exhaust pipe 105, and liquid generated by spraying is collected in the recovery bin 104.
The first spray assembly 3 comprises a pressure pump 31 arranged in the dosing bin 1, a first spray pipe 33 extending into the sewage treatment bin 4 is arranged on the pressure pump 31, a spray header 34 is arranged on the first spray pipe 33, deodorant liquid medicine in the dosing bin 1 is pumped into the first spray pipe 33 under the action of the pressure pump 31, sprayed into the sewage treatment bin 4 from the spray header 34 and mixed with sewage, so that dirt volatilized with odor in the sewage can be fused and decomposed, the odor generation degree of the sewage is reduced, and the sewage deodorization effect is realized.
The second spray assembly 8 comprises a second spray pipe 81, the inlet side of the second spray pipe 81 is connected with a three-way valve 32 on the first spray pipe 33, the outlet side of the second spray pipe 81 is provided with a shunt pipe 82 extending into a spray chamber 103, the shunt pipe 82 is provided with an atomization spray head 83, deodorant liquid medicine is guided into the second spray pipe 81 under the control of the three-way valve 32 and is atomized and sprayed in the spray chamber 103 through the atomization spray head 83, so that the flowing stink is sprayed and deodorized, stink stains in the stink are sprayed and degraded, and the stink deodorizing effect is realized.
The air outlet pipe 9 is provided with a one-way valve 11 to control the air flow direction in the air outlet pipe 9 and prevent the odor in the odor treatment bin 10 from flowing back into the sewage treatment bin 4.
The bottom of the recovery bin 104 is provided with a return pipe 13 extending into the sewage treatment bin 4, the return pipe 13 is provided with a stop valve 14, the stop valve 14 is opened, the spray mixed liquid gathered in the recovery bin 104 flows into the sewage treatment bin 4 again through the return pipe 13, the recovery effect of the liquid medicine is realized, and meanwhile, the utilization rate of the deodorizing liquid medicine is also improved.
The top of sewage treatment storehouse 4 is provided with motor 5, and motor 5's output is provided with the transfer line 6 that extends to in the sewage treatment storehouse 4, and is provided with stirring frame 7 on the transfer line 6, drives stirring frame 7 rotatory under motor 5's drive, can carry out mixed stirring to sewage and deodorization liquid medicine in the sewage treatment storehouse 4 for deodorization liquid medicine can be quick and even with sewage integration, and then the deodorization efficiency of acceleration sewage.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (8)
1. The utility model provides a municipal wastewater treatment deodorization system, includes dosing bin (1), sewage treatment storehouse (4) and foul smell treatment storehouse (10), its characterized in that:
a water inlet pipe (2) and a water outlet pipe (12) are respectively arranged on the sewage treatment bin (4);
the sewage treatment bin (4) is connected with the odor treatment bin (10) through an air outlet pipe (9);
The odor treatment bin (10) consists of a filtering and deodorizing mechanism and a spraying and deodorizing mechanism;
The outlet side of the dosing bin (1) is provided with a first spraying component (3) extending into the sewage treatment bin (4), and the first spraying component (3) is provided with a second spraying component (8) extending into the odor treatment bin (10) and spraying and deodorizing mechanism.
2. A municipal sewage treatment deodorizing system according to claim 1, wherein: the filtering and deodorizing mechanism comprises an activated carbon adsorption plate (102) and a plurality of filler plates (101) which are arranged in the odor treatment bin (10), and the filler plates (101) are distributed in a staggered parallel structure.
3. A municipal sewage treatment deodorizing system according to claim 1, wherein: the spray deodorization mechanism comprises a spray chamber (103) arranged in the odor treatment bin (10), an exhaust pipe (105) is arranged at the end part of the spray chamber (103), and a recovery bin (104) is arranged at the bottom of the spray chamber (103).
4. A municipal sewage treatment deodorizing system according to claim 1, wherein: the first spraying assembly (3) comprises a pressure pump (31) arranged in the dosing bin (1), a first spraying pipe (33) extending into the sewage treatment bin (4) is arranged on the pressure pump (31), and a spraying head (34) is arranged on the first spraying pipe (33).
5. A municipal sewage treatment deodorizing system according to claim 1, wherein: the second spray assembly (8) comprises a second spray pipe (81), the inlet side of the second spray pipe (81) is connected with a three-way valve (32) on the first spray pipe (33), the outlet side of the second spray pipe (81) is provided with a shunt pipe (82) extending into the spray chamber (103), and the shunt pipe (82) is provided with an atomization nozzle (83).
6. A municipal sewage treatment deodorizing system according to claim 1, wherein: the air outlet pipe (9) is provided with a one-way valve (11).
7. A municipal sewage treatment deodorizing system according to claim 3, wherein: the bottom of the recovery bin (104) is provided with a return pipe (13) extending to the sewage treatment bin (4), and the return pipe (13) is provided with a stop valve (14).
8. A municipal sewage treatment deodorizing system according to claim 1, wherein: the top of sewage treatment storehouse (4) is provided with motor (5), and the output of motor (5) is provided with transfer line (6) that extend to in sewage treatment storehouse (4), and is provided with stirring frame (7) on transfer line (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322056124.9U CN220999269U (en) | 2023-08-02 | 2023-08-02 | Municipal wastewater treatment deodorization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322056124.9U CN220999269U (en) | 2023-08-02 | 2023-08-02 | Municipal wastewater treatment deodorization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220999269U true CN220999269U (en) | 2024-05-24 |
Family
ID=91124668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322056124.9U Active CN220999269U (en) | 2023-08-02 | 2023-08-02 | Municipal wastewater treatment deodorization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220999269U (en) |
-
2023
- 2023-08-02 CN CN202322056124.9U patent/CN220999269U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |