Odor treatment device based on sewage treatment

Abstract

The utility model discloses a kind of peculiar smell processing device based on sewage treatment, including the deodorization tank with water outlet, filter tank and intercepting component;Filter tank is arranged on the upper surface of deodorization tank, and is communicated with deodorization tank;Filter tank has a filter cavity and impurity removal cavity, and the top of filter cavity is provided with water inlet pipeline interface;Intercepting component includes circulating filter screen belt, driving mechanism and impurity removal piece;Circulating filter screen belt is drivenly arranged in filter tank interior by driving mechanism, and has inclined section and horizontal section;Inclined section is located in filter cavity, for intercepting solid organic matter in filtered sewage;Horizontal section is connected with the top of inclined section, and located in impurity removal cavity;Impurity removal piece is arranged in impurity removal cavity, for removing impurity to circulating filter screen belt.The utility model is provided, realize the sustained interception and automatic cleaning of solid organic matter, without interrupting sewage treatment process, meet the application requirement of continuous, efficient sewage peculiar smell processing.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment, and in particular to an odor treatment device based on wastewater treatment. Background Technology

[0002] In wastewater treatment, the large amount of solid organic matter (such as food scraps, feces, and plant fibers) in the wastewater is one of the main sources of odor. This solid organic matter is easily decomposed by microorganisms in an anaerobic environment, releasing malodorous substances such as hydrogen sulfide, ammonia, and volatile fatty acids. This not only affects the air quality of the surrounding environment but may also harm the health of operators. Therefore, effectively treating odors in wastewater is a crucial step in the wastewater treatment process.

[0003] A Chinese patent publication number CN215627279U discloses an odor removal device for a domestic sewage treatment system. It adds a filter box to the deodorization box, so that when sewage mixed with deodorant is injected into the filter box through the connecting pipe, the sewage can pass through the filter box for purification, thereby intercepting solid organic matter. This prevents solid organic matter from entering the deodorization box and causing problems such as poor subsequent deodorization effect (e.g., solid organic matter entering the deodorization box and accumulating on the active adsorption layer, thus preventing the active adsorption layer from fully adsorbing the odor of the sewage).

[0004] However, the aforementioned devices still have certain drawbacks: for example, when too much solid organic matter accumulates inside the filter box, the filter box and deodorization box need to be manually disassembled for cleaning. During this process, the wastewater treatment and odor treatment processes are forced to be interrupted, making continuous operation impossible and significantly affecting the overall progress of wastewater and odor treatment, resulting in low treatment efficiency. Furthermore, the manual disassembly and cleaning operations are cumbersome, increasing operation and maintenance costs and time costs, making it difficult to meet the application requirements for continuous and efficient treatment of wastewater and odors.

[0005] Therefore, an odor treatment device based on wastewater treatment is needed to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide an odor treatment device based on sewage treatment, so as to achieve continuous interception and automatic cleaning of solid organic matter without interrupting the sewage treatment process, thereby meeting the application requirements for continuous and efficient treatment of sewage odors.

[0007] To solve the above-mentioned technical problems, this utility model provides an odor treatment device based on sewage treatment, including a deodorization box with an outlet, a filter box, and an interception component; The filter box is disposed on the upper surface of the deodorization box and is in communication with the deodorization box; The filter box has a filter chamber and a dirt removal chamber, and the top of the filter chamber is provided with a water inlet pipe interface; The interception component includes a circulating filter belt, a drive mechanism, and a debris removal component; The circulating filter belt is driven by a drive mechanism and is installed inside the filter box, and has an inclined section and a horizontal section. The inclined section is located inside the filter chamber and is used to intercept and filter solid organic matter in the wastewater; The horizontal section is connected to the top of the inclined section and is located within the impurity removal cavity; The impurity removal component is disposed in the impurity removal chamber and is used to remove impurities from the circulating filter belt, so that solid organic matter is separated from the surface of the circulating filter belt and enters the impurity removal chamber.

[0008] Furthermore, the impurity removal component is configured as an air blowing pipe; The air blowing pipe is located in the cavity formed by the circulating filter belt, with its input end extending to the outside to connect with an air compression device, and its output end having multiple downward-facing nozzles.

[0009] Furthermore, the circulating filter belt has filter mesh openings; The filter chamber is fixedly installed with a support plate for supporting the circulating filter belt, and multiple support plates are provided, with a gap reserved between adjacent support plates.

[0010] Furthermore, a door panel that can be opened or closed is provided on one side of the impurity removal cavity.

[0011] Furthermore, multiple activated adsorption plates are slidably inserted into the deodorization box for deodorizing wastewater.

[0012] Furthermore, the active adsorption plate has an opening; The openings of two adjacent activated adsorption plates are staggered in the height direction, so that when multiple activated adsorption plates are inserted into the deodorization box, an S-shaped flow channel is formed inside the deodorization box to extend the flow path of sewage.

[0013] Furthermore, the outer wall of the active adsorption plate is provided with a sliding insert; The inner wall of the deodorization box is provided with a plug-in groove that matches the sliding plug; Both the sliding plug and the insertion slot are configured as T-shaped structures.

[0014] Furthermore, a handle is provided on the top of the active adsorption plate.

[0015] Furthermore, the top wall of the deodorization box is equipped with multiple sets of ultraviolet disinfection lamps; The ultraviolet disinfection lamp plate is located between two adjacent groups of active adsorption plates.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects: By setting up a circulating filter belt with inclined and horizontal sections, with the inclined section inside the filter chamber to intercept solid organic matter in the sewage and the horizontal section extending into the impurity removal chamber, the drive mechanism can control the operation of the circulating filter belt during sewage treatment. This allows the solid organic matter accumulated in the inclined section to be transferred to the impurity removal chamber, where it is detached from the circulating filter belt and falls into the impurity removal chamber by the impurity removal components. This enables continuous interception and automatic cleaning of solid organic matter without interrupting the sewage treatment process, solving the problem of low efficiency caused by manual disassembly and cleaning in existing devices. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the odor treatment device based on sewage treatment in one embodiment of the present invention; Figure 2 This is a cross-sectional view of an odor treatment device based on sewage treatment in one embodiment of the present invention; Figure 3 This is a partial cross-sectional view of an odor treatment device based on sewage treatment in one embodiment of the present invention.

[0018] Reference numerals: 1. Deodorizing box; 2. Filter box; 21. Filter chamber; 22. Impurity removal chamber; 23. Water inlet pipe interface; 3. Interception component; 31. Circulating filter belt; 32. Impurity removal component; 4. Support plate; 5. Door panel; 6. Activated adsorption plate; 61. Opening; 62. Sliding insert; 63. Handle; 7. Ultraviolet disinfection lamp plate. Detailed Implementation

[0019] The odor treatment device based on wastewater treatment of this utility model will be described in more detail below with reference to the schematic diagrams, which illustrate preferred embodiments of this utility model. It should be understood that those skilled in the art can modify the utility model described herein while still achieving the advantageous effects of this utility model. Therefore, the following description should be understood as being of general knowledge to those skilled in the art and is not intended to limit this utility model.

[0020] Furthermore, based on the teachings of this specification, those skilled in the art can form new technical solutions through cross-combination of different implementation methods without creating technical contradictions. Such variations should all be considered to fall within the protection scope of this patent.

[0021] The present invention will be described in more detail below by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer from the following description. It should be noted that the drawings are in a very simplified form and use non-precise proportions, and are only used to facilitate and clarify the illustration of the embodiments of the present invention.

[0022] like Figures 1 to 3 As shown in the figure, this utility model embodiment proposes an odor treatment device based on sewage treatment, including a deodorization box 1 with a water outlet, a filter box 2, and an interception component 3.

[0023] The filter box 2 is located on the upper surface of the deodorization box 1 and is connected to the deodorization box 1, so that the wastewater mixed with deodorant can pass through the filter box 2 and the deodorization box 1 in sequence to achieve the interception of solid organic matter and the adsorption of odor, and finally be discharged from the outlet.

[0024] It should be noted that the filter box 2 has a filter chamber 21 and a debris removal chamber 22. The top of the filter chamber 21 is provided with a water inlet pipe interface 23. The filter chamber 21 serves as the main channel for sewage filtration, while the debris removal chamber 22 serves as a storage chamber for solid organic matter on the surface of the interception component 3.

[0025] In this embodiment, the interception component 3 includes a circulating filter belt 31, a drive mechanism, and a debris removal component 32.

[0026] The circulating filter belt 31 is driven inside the filter box 2 by a drive mechanism (not labeled in the figure) and has an inclined section and a horizontal section.

[0027] It should be noted that the inclined section is located inside the filter chamber 21 and is used to intercept and filter solid organic matter in the wastewater. The horizontal section is connected to the top of the inclined section and is located inside the impurity removal chamber 22.

[0028] Among them, the circulating filter belt 31 can be transmitted in a ring shape under the action of the drive mechanism (such as... Figure 2 (As indicated by the hollow arrow), so that when sewage washes the circulating filter belt 31, the sewage can pass through the circulating filter belt 31 into the deodorization box 1 (e.g., Figure 2 (As indicated by the dashed arrow in the middle), the solid organic matter contained in the sewage accumulates on the surface of the circulating filter belt 31, and under the power of the drive mechanism, it moves from the filter chamber 21 to the impurity removal chamber 22. Under the action of gravity, some of the solid organic matter can detach from the surface of the circulating filter belt 31, so that when this section of the circulating filter belt 31 comes into contact with the sewage again, the filtration effect is better.

[0029] In order to ensure that all solid organic matter can be separated from the circulating filter belt 31 and improve the subsequent filtration effect, the position of the impurity removal component 32 is limited here.

[0030] Specifically, the impurity removal component 32 is disposed inside the impurity removal cavity 22 and is used to remove impurities from the circulating filter belt 31, so that solid organic matter is removed from the surface of the circulating filter belt 31 and enters the impurity removal cavity 22.

[0031] In one specific example, the debris removal component 32 is configured as an air blowing pipe.

[0032] The air blowing pipe is located within the cavity formed by the circulating filter belt 31, with its input end extending to the outside to connect with an air compressor, and its output end having multiple downward-facing nozzles. By inputting gas through the air compressor and ejecting it from the nozzles, the solid organic matter is effectively separated from the surface of the circulating filter belt 31 under the combined action of gravity and the gas output force. This allows the cleaned circulating filter belt 31 to achieve better filtration when in contact with wastewater. Furthermore, this process does not require stopping the wastewater treatment operation, thus achieving continuous and efficient treatment of wastewater odors and effectively improving the rate of wastewater odor treatment.

[0033] This device features a circulating filter belt 31 with inclined and horizontal sections. The inclined section, located within the filter chamber 21, intercepts solid organic matter in the wastewater, while the horizontal section extends into the impurity removal chamber 22. During wastewater treatment, the drive mechanism controls the operation of the circulating filter belt 31, allowing solid organic matter accumulated in the inclined section to be transferred to the impurity removal chamber 22. Under the action of the impurity removal component 32 (i.e., the gas power output from the air blowing pipe), the solid organic matter detaches from the circulating filter belt 31 and falls into the impurity removal chamber 22. This enables continuous interception and automatic cleaning of solid organic matter without interrupting the wastewater treatment process, solving the problem of low efficiency caused by manual disassembly and cleaning in existing devices.

[0034] In this embodiment, a door panel 5 that can be opened or closed is provided on one side of the impurity removal chamber 22. By providing an openable or closable door panel 5 on one side of the impurity removal chamber 22, the operator can perform regular cleaning without stopping the machine, which is very convenient.

[0035] In a further embodiment, the circulating filter belt 31 has filter mesh holes, allowing sewage to fall into the deodorization box 1 under gravity. That is, the setting of the circulating filter belt 31 will not affect the operation of the subsequent deodorization process.

[0036] The filter chamber 21 is equipped with multiple support plates 4 to support the circulating filter belt 31, with gaps between adjacent support plates 4. The support plates 4 enhance the stability of the circulating filter belt 31, preventing excessive impact from sewage (i.e., excessive load) that could prevent the filter belt 31 from carrying solid organic matter from the filter chamber 21 to the impurity removal chamber 22 during operation, thus ensuring the stability of the equipment operation.

[0037] In a further embodiment, a plurality of active adsorption plates 6 are slidably inserted into the deodorization box 1 for deodorizing wastewater.

[0038] It should be noted that the active adsorption plate 6 has an opening 61.

[0039] In this design, the openings 61 of two adjacent activated adsorption plates 6 are staggered in the height direction. When multiple activated adsorption plates 6 are inserted into the deodorization box 1, an S-shaped flow channel is formed inside the deodorization box 1, which extends the flow path of the sewage. By extending the flow path of the sewage, the contact area between the sewage and the activated adsorption plates 6 is increased, thereby improving the deodorization effect on the sewage.

[0040] In this embodiment, the outer wall of the active adsorption plate 6 is provided with a sliding insert 62, and the inner wall of the deodorization box 1 is provided with an insertion groove that matches the sliding insert 62, so that the operator can disassemble and replace the active adsorption plate 6.

[0041] Both the sliding plug 62 and the plug slot are configured as T-shaped structures.

[0042] Furthermore, a handle 63 is provided on the top of the active adsorption plate 6.

[0043] To further improve the treatment effect of sewage, an ultraviolet disinfection lamp plate 7 is also added. Specifically, multiple sets of ultraviolet disinfection lamp plates 7 are installed on the top wall of the inner cavity of the deodorization box 1.

[0044] The ultraviolet disinfection lamp plate 7 is located between two adjacent groups of active adsorption plates 6.

[0045] By setting up ultraviolet disinfection lamps 7, it is possible to effectively kill microorganisms (such as bacteria and fungi) that may exist in sewage. If these microorganisms multiply in large quantities, they will decompose the organic matter in the sewage and produce new odors.

[0046] At the same time, the disinfection and sterilization effect of the ultraviolet disinfection lamp plate 7 and the adsorption effect of the activated adsorption plate 6 work synergistically. That is, the activated adsorption plate 6 adsorbs the odor substances already present in the sewage, while the ultraviolet disinfection lamp plate 7 inhibits the regeneration of odors caused by the growth of microorganisms from the source, further improving the odor treatment effect of sewage and enhancing the cleanliness of sewage treatment.

[0047] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An odor treatment device based on wastewater treatment, characterized in that, Includes a deodorizing box with an outlet, a filter box, and an interception component; The filter box is disposed on the upper surface of the deodorization box and is in communication with the deodorization box; The filter box has a filter chamber and a dirt removal chamber, and the top of the filter chamber is provided with a water inlet pipe interface; The interception component includes a circulating filter belt, a drive mechanism, and a debris removal component; The circulating filter belt is driven by a drive mechanism and is installed inside the filter box, and has an inclined section and a horizontal section. The inclined section is located inside the filter chamber and is used to intercept and filter solid organic matter in the wastewater; The horizontal section is connected to the top of the inclined section and is located within the impurity removal cavity; The impurity removal component is disposed in the impurity removal chamber and is used to remove impurities from the circulating filter belt, so that solid organic matter is separated from the surface of the circulating filter belt and enters the impurity removal chamber.

2. The odor treatment device based on wastewater treatment as described in claim 1, characterized in that, The impurity removal component is configured as an air blowing pipe; The air blowing pipe is located in the cavity formed by the circulating filter belt, with its input end extending to the outside to connect with an air compression device, and its output end having multiple downward-facing nozzles.

3. The odor treatment device based on wastewater treatment as described in claim 1, characterized in that, The circulating filter belt has filter mesh holes; The filter chamber is fixedly installed with a support plate for supporting the circulating filter belt, and multiple support plates are provided, with a gap reserved between adjacent support plates.

4. The odor treatment device based on wastewater treatment as described in claim 1, characterized in that, One side of the impurity removal chamber is equipped with a door panel that can be opened or closed.

5. The odor treatment device based on wastewater treatment as described in claim 1, characterized in that, The deodorization box contains multiple activated adsorption plates that are slidably inserted for deodorizing wastewater.

6. The odor treatment device based on wastewater treatment as described in claim 5, characterized in that, The active adsorption plate has an opening; The openings of two adjacent activated adsorption plates are staggered in the height direction, so that when multiple activated adsorption plates are inserted into the deodorization box, an S-shaped flow channel is formed inside the deodorization box to extend the flow path of sewage.

7. The odor treatment device based on wastewater treatment as described in claim 5, characterized in that, The outer wall of the active adsorption plate is provided with a sliding insert; The inner wall of the deodorization box is provided with a plug-in groove that matches the sliding plug; Both the sliding plug and the insertion slot are configured as T-shaped structures.

8. The odor treatment device based on wastewater treatment as described in claim 5, characterized in that, The active adsorption plate is provided with a handle on top.

9. The odor treatment device based on wastewater treatment as described in claim 5, characterized in that, The top wall of the inner cavity of the deodorization box is equipped with multiple sets of ultraviolet disinfection lamps. The ultraviolet disinfection lamp plate is located between two adjacent groups of active adsorption plates.

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