CN223542734U - Circulation deodorization system - Google Patents
Circulation deodorization systemInfo
- Publication number
- CN223542734U CN223542734U CN202423153451.7U CN202423153451U CN223542734U CN 223542734 U CN223542734 U CN 223542734U CN 202423153451 U CN202423153451 U CN 202423153451U CN 223542734 U CN223542734 U CN 223542734U
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- China
- Prior art keywords
- deodorizing
- spraying
- tank
- cyclic
- storage tank
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- 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
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- Treating Waste Gases (AREA)
Abstract
本实用新型涉及一种循环除臭系统。本实用新型包括循环储存箱，用于提供除臭溶液，所述循环储存箱包括出液端和回液端；喷淋除臭装置，包括：喷淋装置，与所述循环储存箱的出液端相连，用于将所述除臭溶液进行雾化并喷洒；引风装置，设置于所述喷淋装置一侧，用于将恶臭气体引入所述喷淋装置内，以与所述除臭溶液混合接触；阻挡体，设置于所述喷淋装置另一侧，包括透气层，所述透气层能够拦截部分除臭溶液的液滴；臭气溶解池，设置于所述阻挡体下方，用于收集从所述阻挡体流下的尾液；废水净化池，分别与所述循环储存箱的回液端以及与所述臭气溶解池相连。本实用新型实现了水资源的高效循环利用，减少水资源的消耗，降低环境负担。
This utility model relates to a circulating deodorization system. The system includes a circulating storage tank for providing a deodorizing solution, the tank having an outlet and a return end; and a spray deodorization device, comprising: a spray device connected to the outlet of the circulating storage tank for atomizing and spraying the deodorizing solution; an exhaust fan located on one side of the spray device for introducing odorous gases into the spray device for mixing and contact with the deodorizing solution; a baffle located on the other side of the spray device, including a permeable layer capable of intercepting some droplets of the deodorizing solution; an odor dissolving tank located below the baffle for collecting tail liquid flowing down from the baffle; and a wastewater purification tank connected to both the return end of the circulating storage tank and the odor dissolving tank. This utility model achieves efficient recycling of water resources, reduces water consumption, and lowers the environmental burden.
Description
Technical Field
The utility model relates to the technical field of gas deodorization, in particular to a circulating deodorization system.
Background
Malodorous gas has become a serious public hazard of global concern, and along with the acceleration of the urban process, the yield of organic wastes such as kitchen wastes, livestock and poultry raising wastes and the like is rapidly increased, and the problem of emission of malodorous gas is more serious. The main components of the malodorous gas comprise hydrogen sulfide, ammonia, thiols, thioethers and the like, and the substances have the characteristics of strong volatility, low odor threshold value, high toxicity and the like. Once dissipated into the air, the odor is light to disturb people, and the heavy odor is harmful to human health and destroys the ecological environment.
Currently, the treatment technology for malodorous gas mainly comprises methods of adsorption, absorption, low-temperature plasma, biological filtration and the like. The adsorption technology captures malodorous molecules through adsorption materials such as activated carbon and the like, is suitable for low-concentration gas treatment, but has the defects of frequent material replacement and limited adsorption capacity. The absorption technology utilizes the chemical reaction of the liquid absorbent and the malodorous gas, is suitable for treating the malodorous gas with medium and high concentration, but has larger absorbent consumption and higher operation cost. The low-temperature plasma is high in efficiency by means of high-energy electrons to crack malodorous gas molecules, but the equipment is high in energy consumption and limited in application range. The biological treatment technology utilizes microorganisms to degrade malodorous substances, has strong environmental protection property and low running cost, but has longer starting time and is greatly limited by environmental conditions.
In addition, although the above-mentioned technology relieves the harm of malodorous gas to some extent, in practical application, some technologies only pay attention to removing malodorous substances, recycling of available resources therein is not considered, and a large amount of fresh water is required as an absorption medium in the use process, increasing the water resource pressure.
Therefore, a high-efficiency integrated technology capable of integrating deodorizing, resource recycling and water saving functions is needed to realize the sustainable development goal of malodorous gas treatment.
Disclosure of Invention
Therefore, the utility model provides a circulating deodorization system, which realizes the efficient recycling of water resources through the circulating storage tank and the wastewater purifying tank, reduces the consumption of the water resources and reduces the environmental burden.
In order to solve the above technical problems, the present utility model provides a circulating deodorizing system, comprising:
The circulating storage tank is used for providing deodorant solution and comprises a liquid outlet end and a liquid return end;
Spray deodorizing device includes:
The spraying device is connected with the liquid outlet end of the circulating storage box and is used for atomizing and spraying the deodorizing solution;
The air inducing device is arranged at one side of the spraying device and is used for introducing malodorous gas into the spraying device so as to be in mixed contact with the deodorizing solution;
The barrier body is arranged on the other side of the spraying device and comprises a ventilation layer, and the ventilation layer can intercept liquid drops of part of deodorizing solution;
the odor dissolving tank is arranged below the blocking body and is used for collecting tail liquid flowing down from the blocking body;
And the wastewater purifying tank is respectively connected with the liquid return end of the circulating storage tank and the odor dissolving tank.
In one embodiment of the utility model, the air inducing device comprises a fan.
In one embodiment of the utility model, the barrier comprises a plurality of layers of the gas-permeable layer arranged side by side at intervals.
In one embodiment of the utility model, the breathable layer is provided with 2-4 layers.
In one embodiment of the utility model, the breathable layer is a gauze.
In one embodiment of the utility model, the gauze comprises cotton gauze, stainless steel, fiber mesh, galvanized steel gauze or teflon coated metal mesh.
In one embodiment of the present utility model, the device further comprises a frame for installing a plurality of air permeable layers, and an arc baffle is arranged behind the last air permeable layer, wherein the arc baffle is used for blocking and guiding the liquid drops penetrating the plurality of arc baffles into the odor dissolving tank.
In one embodiment of the utility model, the spray device comprises a spray chamber and a plurality of spray heads arranged in the spray chamber, wherein the spray direction of the spray heads is vertically downward.
In one embodiment of the utility model, a first water pump is arranged between the liquid outlet end of the circulation storage tank and the spraying device.
In one embodiment of the utility model, a second water pump is arranged between the wastewater purification tank and the circulation storage tank.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the circulating deodorization system, the malodorous gas is fully contacted with the deodorization solution through the spraying device and the multi-layer ventilation layer (the blocking body), so that the gas-liquid interface area is greatly increased, and the deodorization efficiency is remarkably improved. The combination design of the multi-layer ventilation layer and the arc baffle ensures that malodorous molecules which are not completely absorbed in the gas are absorbed for the second time, thereby improving the purifying effect. The system realizes the high-efficient cyclic utilization of water resources through the circulation bin and the wastewater purification tank, reduces the consumption of water resources, reduces environmental burden, and the tail liquid can be recycled after being treated by the odor dissolving tank and the wastewater purification tank, reduces the wastewater discharge and reduces the influence on the environment.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a schematic view showing the overall structure of the circulating deodorizing system according to the present utility model.
Fig. 2 is a schematic view of the structure of the barrier of the present utility model.
FIG. 3 is a schematic view of the distribution and installation structure of the ventilation layer of the present utility model.
Description of the specification reference numerals:
1. A circulation storage tank;
2. a spraying device;
3. An induced draft device;
4. the barrier body 41, the ventilation layer 42, the frame 43 and the arc baffle;
5. An odor dissolving tank;
6. a wastewater purifying tank;
7. A first water pump;
8. and second water.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
In the present utility model, if directions (up, down, left, right, front and rear) are described, they are merely for convenience of description of the technical solution of the present utility model, and do not indicate or imply that the technical features must be in a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, "a plurality of" means one or more, and "a plurality of" means two or more, and "greater than", "less than", "exceeding", etc. are understood to not include the present number, and "above", "below", "within", etc. are understood to include the present number. In the description of the present utility model, the description of "first" and "second" if any is used solely for the purpose of distinguishing between technical features and not necessarily for the purpose of indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the present utility model, unless explicitly defined otherwise, terms such as "providing," "mounting," "connecting," and the like should be construed broadly, and may, for example, be directly connected or indirectly connected through an intermediate medium, or may be fixedly connected or may be detachably connected or may be integrally formed, or may be mechanically connected or may be electrically connected or may be capable of communicating with each other, or may be internal to two elements or may be in interaction with each other. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.
Referring to fig. 1, a circulating deodorizing system according to the present utility model includes:
A circulation storage tank 1 for supplying a deodorizing solution (an aqueous solution containing a deodorizing agent), the circulation storage tank 1 including a liquid outlet end and a liquid return end, the circulation storage tank 1 supplying a deodorizing solution required for spraying and reducing waste of water resources by circulation use;
Spray deodorizing device includes:
The spraying device 2 is connected with the liquid outlet end of the circulating storage box 1 and is used for atomizing and spraying the deodorizing solution;
The air inducing device 3 is arranged at one side of the spraying device 2 and is used for introducing (indoor) malodorous gas into the spraying device 2 through negative pressure so as to be in mixed contact with the deodorizing solution, and uniformly spraying the aqueous solution containing the deodorizing agent through a spray header of the spraying device 2 to form an environment with sufficient contact of gas and liquid, so that malodorous components are absorbed;
The barrier body 4 is arranged on the other side of the spraying device 2 and comprises a ventilation layer 41, wherein the ventilation layer 41 can intercept liquid drops of part of the deodorizing solution, and the ventilation layer 41 further enlarges the contact area of the deodorizing solution and malodorous gas and improves the absorption efficiency of malodorous components;
The odor dissolving tank 5 is arranged below the blocking body 4 and is used for collecting tail liquid (solution containing malodorous substances) flowing down from the blocking body 4, and the odor dissolving tank 5 collects and temporarily stores the tail liquid and provides a treatment space for subsequent bioconversion and purification, so that the malodorous substances in the tail liquid can be converted into available resources through the action of microorganisms.
And the wastewater purifying tank 6 is respectively connected with the liquid return end of the circulating storage tank 1 and the odor dissolving tank 5. The wastewater purifying tank 6 can remove impurities and return water to the purified water storage tank, and meanwhile, microorganisms and partial sediments are separated and recovered for recycling.
In one embodiment, the air inducing means 3 comprises a fan.
Specifically, referring to fig. 3, the barrier 4 includes a plurality of the ventilation layers 41 arranged side by side at intervals. Illustratively, the breathable layer 41 is provided with 2-4 layers. Preferably 3 layers, each layer is formed by steel pipe support and gauze, forms similar screen window structure, evenly distributed in spray set 2, and multilayer screen window structure can show the coverage area that increases aqueous solution and the damping effect of gas passage, extension gas-liquid contact time, catches the liquid drop that sprays formation through the screen window surface, makes the malodorous substance in the gas further dissolve in liquid, improves deodorant efficiency, and the liquid of collecting flows to below basin along the screen window structure, is convenient for follow-up recovery and handling.
It will be appreciated that when the aqueous solution is sprayed onto the surface of the air-permeable layer 41, the aqueous solution adheres to the surface of the air-permeable layer 41 to form a uniformly distributed liquid film or droplets. The multiple gas permeable layers 41 provide alternating paths for the passage of gas through each gas permeable layer 41, which contacts the liquid film or liquid droplets attached to the gas permeable layer 41, which significantly increases the contact area of malodorous gas with the aqueous solution.
The design of the multi-layer ventilation layer 41 enables the gas to pass through repeatedly when flowing through the device, so that the speed of the gas flow can be reduced due to the blocking of the ventilation layer 41 when the gas flow passes through the screen window, the contact time of the gas flow is increased, the full action of malodorous molecules in the gas and the aqueous solution is ensured, and the deodorizing efficiency is improved.
In one embodiment, the breathable layer 41 is a gauze. Optionally, the gauze comprises cotton gauze, stainless steel, fiber net, galvanized steel gauze or teflon-coated metal net, and has high corrosion resistance.
Referring to fig. 2, in one embodiment, the device further comprises a frame 42 (steel pipe support) for installing a plurality of air permeable layers 41, and an arc-shaped baffle 43 is disposed behind the last air permeable layer 41, wherein the arc-shaped baffle 43 is used for blocking and guiding the liquid drops passing through the plurality of arc-shaped baffles 43 into the odor dissolving tank 5. The arc-shaped baffle 43 effectively collects tail liquid, prevents the solution from splashing and guides the solution to flow into the water tank below, and realizes efficient recovery of the liquid.
In one embodiment, the spraying device 2 comprises a spraying chamber and a plurality of spraying heads arranged in the spraying chamber, wherein the spraying direction of the spraying heads is vertically downward. It should be noted that the blocking body 4 may be directly installed in the spray chamber, the arc-shaped baffle 43 and the fan are installed at openings on two sides of the spray chamber, and a water leakage groove is formed at the bottom of the spray chamber.
In one embodiment, a first water pump 7 is arranged between the liquid outlet end of the circulation storage tank 1 and the spraying device 2, and a second water pump 8 is arranged between the wastewater purifying tank 6 and the circulation storage tank 1.
In one embodiment, a sedimentation area is designed at the bottom of the odor dissolving tank 5, so that substances such as particle impurities, sediment and the like can be deposited, specific microorganisms can be added into the odor dissolving tank 5 according to the requirement, and malodorous components in the liquid can be primarily decomposed and converted into harmless or recyclable substances. The wastewater purifying tank 6 can remove suspended impurities and tiny particles in the tail liquid through physical filtration, so as to reduce the turbidity of the water body. Introducing residual malodorous components and organic pollutants in the microbial degradation tail liquid, and converting the malodorous components and the organic pollutants into harmless substances. For some pollutants which are difficult to biodegrade, the pollutants can be further neutralized or decomposed by adding chemical agents, so that the treatment reaches the standard.
When the device works, negative pressure is generated by the fan, and air containing malodorous gas in the room is introduced into the spraying deodorizing device. The spraying device 2 obtains the deodorizing solution from the liquid outlet end of the circulating storage box 1, and sprays the deodorizing solution into the spraying chamber uniformly after atomizing the deodorizing solution to form fine liquid drops or liquid films. The gas flow passes through the spraying area and contacts with the deodorizing solution droplets, and pollutants (such as hydrogen sulfide and ammonia) in malodorous gas are absorbed into the liquid phase. The sprayed air flow passes through the multi-layer air permeable layer 41, and the liquid film of the air permeable layer 41 is further contacted with the air to absorb the malodorous components which are not completely removed, so that the deodorizing effect is enhanced. The liquid intercepted by the blocking body 4 flows downwards under the action of gravity or is guided by the arc-shaped baffle plate 43, and finally flows into the odor dissolving tank 5. After the tail liquid enters the odor dissolving tank 5, preliminary physical sedimentation occurs, and partial impurities or particulate matters are separated. The tail liquid discharged from the odor dissolving tank 5 enters a wastewater purifying tank 6 for purification, and the purified water reaches the use standard of spray solution. The water treated by the purifying tank is conveyed back to the circulating storage tank 1, and a proper amount of deodorizing reagent is supplemented as required to form a new deodorizing solution. The solution in the circulation storage tank 1 is again involved in deodorization through the spraying device 2 to complete a circulation process.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model, and all such modifications and equivalents are intended to be encompassed in the scope of the claims of the present utility model.
Claims (10)
1. A cyclical deodorizing system, comprising:
The circulating storage tank (1) is used for providing a deodorizing solution, and the circulating storage tank (1) comprises a liquid outlet end and a liquid return end;
Spray deodorizing device includes:
the spraying device (2) is connected with the liquid outlet end of the circulating storage box (1) and is used for atomizing and spraying the deodorizing solution;
the induced draft device (3) is arranged at one side of the spraying device (2) and is used for introducing malodorous gas into the spraying device (2) so as to be in mixed contact with the deodorizing solution;
the barrier body (4) is arranged on the other side of the spraying device (2) and comprises a ventilation layer (41), and the ventilation layer (41) can intercept liquid drops of part of deodorizing solution;
An odor dissolving tank (5) arranged below the blocking body (4) and used for collecting tail liquid flowing down from the blocking body (4);
And the wastewater purifying tank (6) is respectively connected with the liquid return end of the circulating storage tank (1) and the odor dissolving tank (5).
2. A cyclic deodorizing system according to claim 1, characterized in that said air induction means (3) comprise a fan.
3. A cyclic deodorizing system according to claim 1, characterized in that said barrier (4) comprises a plurality of layers of said vapor-permeable layer (41) arranged side by side at intervals.
4. A cyclic deodorizing system according to claim 1, characterized in that said vapor-permeable layer (41) is provided with 2-4 layers.
5. A cyclic deodorizing system according to claim 1, characterized in that said vapor-permeable layer (41) is a gauze.
6. The circulating deodorizing system as set forth in claim 5, wherein said gauze comprises cotton gauze, stainless steel, fiber mesh, galvanized steel gauze or teflon-coated metal mesh.
7. A cyclic deodorizing system according to claim 3, characterized by further comprising a frame (42) for mounting a plurality of said vapor-permeable layers (41), a baffle (43) being provided after the last one of said vapor-permeable layers (41), said baffle (43) being adapted to block and direct droplets penetrating through a plurality of said baffles (43) into said odor dissolving tank (5).
8. A cyclic deodorizing system according to claim 1, characterized in that said spraying means (2) comprise a spraying chamber and a plurality of spraying heads arranged in said spraying chamber, the spraying direction of the plurality of spraying heads being vertically downward.
9. A circulation deodorizing system according to claim 1, characterized in that a first water pump (7) is arranged between the liquid outlet end of said circulation storage tank (1) and said spraying means (2).
10. A cyclic deodorizing system according to claim 1, characterized in that a second water (8) pump is arranged between said wastewater purification tank (6) and said cyclic storage tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423153451.7U CN223542734U (en) | 2024-12-20 | 2024-12-20 | Circulation deodorization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423153451.7U CN223542734U (en) | 2024-12-20 | 2024-12-20 | Circulation deodorization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223542734U true CN223542734U (en) | 2025-11-14 |
Family
ID=97634335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423153451.7U Active CN223542734U (en) | 2024-12-20 | 2024-12-20 | Circulation deodorization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223542734U (en) |
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2024
- 2024-12-20 CN CN202423153451.7U patent/CN223542734U/en active Active
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