Efficient circulating spray type sewage plant deodorization device

Abstract

The utility model provides a kind of high-efficiency circulating spray type sewage plant deodorization device, it is related to water treatment technical field, and it includes: spray top plate;The lower side of the spray top plate is equipped with spray head, and the lower side of the spray top plate is equipped with collecting bottom plate, and the upper side of the collecting bottom plate is equipped with collecting port, and the spray top plate and the collecting bottom plate are equipped with support rod, and the left side of the spray top plate is equipped with two groups of water inlet pipe, and between the water inlet pipe is equipped with reagent pipe, and the right side of the collecting bottom plate is equipped with drain pipe below, the utility model realizes that spray water is recycled in water treatment process, and it is beneficial to realize the high school recycling of water resources, save water resources, can filter the suspended solids and sediments inside the water after spraying reaction, prevent the sediment from blocking water pipe, prevent the sediment from entering water treatment system and aggravating pollution, solve the existing device spray water as separate water source, cause water resource waste and do not have sediment filter structure, and the sediment and suspended solids generated in deodorization reaction can easily block pipeline.

Description

Technical Field

[0001] This utility model belongs to the field of water treatment technology, and more specifically, it relates to a high-efficiency circulating spray deodorization device for sewage treatment plants. Background Technology

[0002] Odorous gases (such as hydrogen sulfide and ammonia) generated during wastewater treatment can exacerbate air pollution, forming photochemical smog or acid rain and disrupting the ecological balance. Covering the odor-removing system can effectively isolate exhaust gases and avoid the risk of secondary pollution. Long-term exposure to toxic substances such as hydrogen sulfide and ammonia in odorous gases can cause respiratory diseases, nervous system damage, and even poisoning. Some existing wastewater treatment plants use separate water sources for spray deodorization, resulting in water waste. Furthermore, some deodorization devices lack sediment filtration structures, and the sediments and suspended solids generated during the deodorization reaction can easily clog pipes. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a high-efficiency circulating spray deodorization device for sewage treatment plants. This addresses the issues of existing devices using a separate water source for spraying water, resulting in water resource waste, and the lack of a sediment filtration structure, leading to easy clogging of pipes by sediments and suspended solids generated during the deodorization reaction.

[0004] This utility model discloses a high-efficiency circulating spray deodorization device for sewage treatment plants, which is achieved through the following specific technical means:

[0005] A high-efficiency circulating spray deodorization device for wastewater treatment plants includes: a spray top plate; the spray top plate is located at the top of the odor zone, spray heads are provided on the lower side of the spray top plate, a collection bottom plate is located below the spray top plate and at the bottom of the odor zone, a collection port is provided on the upper side of the collection bottom plate, support rods are provided for the spray top plate and the collection bottom plate, two sets of water inlet pipes are provided on the left side of the spray top plate, a chemical pipe is provided between the water inlet pipes, and a drain pipe is provided on the lower right side of the collection bottom plate.

[0006] Furthermore, the inlet pipe is connected to the outlet pipe of the sewage treatment plant that meets the low-grade effluent standard, and the outlet pipe is connected to the inlet pipe of the sewage treatment plant.

[0007] Furthermore, the collecting base plate is equipped with a filter screen inside, and a support frame is provided above the outer perimeter of the filter screen. A pull-out component is provided on the left side of the support frame, and the pull-out component extends out of the collecting base plate.

[0008] Furthermore, a sealing strip is provided on the upper left side of the support frame, and a sealing strip is also provided on the left side of the collection base plate where it contacts the support frame.

[0009] Furthermore, the spray head is provided with spray holes below it, with the spray hole in the middle spraying vertically downwards and the spray hole on the outer side spraying outwards.

[0010] Furthermore, each collection port is surrounded by a sloping pit, which is disc-shaped.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This utility model achieves the recycling of spray water in the water treatment process by setting an inlet pipe to connect to the effluent pipe of the sewage treatment plant with the low-grade effluent standard and a drain pipe to connect to the inlet pipe of the sewage treatment plant. This is conducive to the efficient recycling of water resources and the conservation of water resources.

[0013] 2. This utility model filters the water after the spray water reacts with the agent by setting a filter screen, and filters out the suspended solids and sediments inside, preventing the sediments from clogging the water pipes and preventing the sediments from entering the water treatment system and aggravating pollution.

[0014] 3. By setting inclined spray holes, this utility model can achieve full spray coverage of the odor area within the coverage range of the spray top plate, which is conducive to achieving efficient deodorization of the odor area.

[0015] 4. This utility model, by setting up a disc-shaped sloping pit, not only facilitates the collection of the sprayed water after the reaction, but also helps to prevent slipping and falling due to the wet ground. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the rear view structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the structure of this utility model viewed from below.

[0019] Figure 4 This is an exploded structural diagram of the present invention.

[0020] Figure 5 This is a cross-sectional structural diagram of the present invention.

[0021] Figure 6 This utility model is made by Figure 5 A schematic diagram of the enlarged structure of part A.

[0022] Figure 7 This utility model is made by Figure 5 A schematic diagram of the enlarged structure of section B.

[0023] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0024] 1. Sprayer ceiling;

[0025] 2. Support rod;

[0026] 3. Collect the base plate;

[0027] 4. Water inlet pipe;

[0028] 5. Medicine tube;

[0029] 6. Spray head; 601. Spray hole;

[0030] 7. Collection port; 701. Slope pit;

[0031] 8. Drainage pipe;

[0032] 9. Filter screen; 901. Support frame;

[0033] 10. Pull-out components; 1001. Sealing strips. Detailed Implementation

[0034] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0035] Example:

[0036] As attached Figure 1 To be continued Figure 7 As shown:

[0037] This utility model provides a high-efficiency circulating spray deodorization device for sewage treatment plants, including: a spray top plate 1; the spray top plate 1 is set at the top of the odor area, a spray head 6 is provided on the lower side of the spray top plate 1, a collection bottom plate 3 is provided below the spray top plate 1, the collection bottom plate 3 is set at the bottom of the odor area, a collection port 7 is provided on the upper side of the collection bottom plate 3, a support rod 2 is provided on the spray top plate 1 and the collection bottom plate 3, two sets of water inlet pipes 4 are provided on the left side of the spray top plate 1, a chemical pipe 5 is provided between the water inlet pipes 4, and a drain pipe 8 is provided on the lower right side of the collection bottom plate 3.

[0038] Among them, the inlet pipe 4 is connected to the effluent pipe of the sewage treatment plant with the low-grade effluent standard, and the outlet pipe 8 is connected to the inlet pipe of the sewage treatment plant, so as to realize the recycling of spray water in the water treatment process, which is conducive to the efficient recycling of water resources and the conservation of water resources.

[0039] Among them, such as Figure 4 , Figure 5 and Figure 7As shown, a filter screen 9 is provided inside the collection base plate 3, and a support frame 901 is provided above the outer perimeter of the filter screen 9. A pull-out piece 10 is provided on the left side of the support frame 901, which extends out of the collection base plate 3. A sealing strip 1001 is provided on the upper left side of the support frame 901, and a sealing strip 1001 is also provided at the contact position between the left side of the collection base plate 3 and the support frame 901. The filter screen 9 filters the water after the spray water reacts with the agent, filtering out the suspended solids and sediments inside, preventing the sediments from clogging the water pipes, and preventing the sediments from entering the water treatment system and aggravating pollution.

[0040] Among them, such as Figure 6 As shown, spray holes 601 are provided below the spray head 6. The spray holes 601 in the middle spray vertically downwards, while the spray holes 601 on the outer side spray outwards, so as to achieve full coverage of the odor area within the coverage range of the spray top plate 1, which is conducive to achieving efficient deodorization of the odor area.

[0041] Among them, such as Figure 2 As shown, the collection port 7 is surrounded by a slope pit 701. The slope pit 701 is designed in a disc shape, which is not only conducive to collecting the sprayed water after the reaction, but also to preventing slipping and falling of workers due to the wet ground.

[0042] The specific usage and function of this embodiment are as follows:

[0043] In this invention, the inlet pipe 4 is connected to the effluent pipe of the sewage treatment plant that meets the low-grade effluent standard, and the drain pipe 8 is connected to the inlet pipe of the sewage treatment plant. The water in the inlet pipe 4 is mixed with the agent in the agent pipe 5, and sprayed onto the odor area through the spray hole 601. The agent inside the spray water reacts fully with the odor in the air. The reacted water flows into the collection bottom plate 3 through the collection port 7, and is filtered by the filter screen 9 to remove sediment. The reacted water enters the inlet pipe of the sewage treatment plant through the drain pipe 8 for subsequent water treatment.

[0044] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

Claims

1. A high-efficiency circulating spray-type deodorization device for wastewater treatment plants, comprising: Below the spray top plate (1); characterized in that: the spray top plate (1) is set at the top of the odor area, the spray top plate (1) is provided with a spray head (6) on the lower side, the spray top plate (1) is provided with a collection bottom plate (3) below the spray top plate (1), the collection bottom plate (3) is set at the bottom of the odor area, the collection bottom plate (3) is provided with a collection port (7) on the upper side, the spray top plate (1) and the collection bottom plate (3) are provided with support rods (2), the left side of the spray top plate (1) is provided with two sets of water inlet pipes (4), the water inlet pipes (4) are provided with a chemical pipe (5) between them, and the right side of the collection bottom plate (3) is provided with a drain pipe (8).

2. The high-efficiency circulating spray deodorization device for wastewater treatment plants as described in claim 1, characterized in that: The inlet pipe (4) is connected to the outlet pipe of the sewage treatment plant with a low-level effluent standard, and the outlet pipe (8) is connected to the inlet pipe of the sewage treatment plant.

3. The high-efficiency circulating spray deodorization device for wastewater treatment plants as described in claim 1, characterized in that: The collection base plate (3) is provided with a filter screen (9) inside, and a support frame (901) is provided above the outer periphery of the filter screen (9). A pull-out piece (10) is provided on the left side of the support frame (901), and the pull-out piece (10) extends out of the collection base plate (3).

4. The high-efficiency circulating spray deodorization device for sewage treatment plants as described in claim 3, characterized in that: A sealing strip (1001) is provided on the upper left side of the support frame (901), and a sealing strip (1001) is also provided on the left side of the collection base plate (3) at the contact position with the support frame (901).

5. The high-efficiency circulating spray deodorization device for sewage treatment plants as described in claim 1, characterized in that: The spray head (6) has a spray hole (601) below it. The spray hole (601) in the middle sprays vertically downwards, while the spray hole (601) on the outside sprays outwards.

6. The high-efficiency circulating spray deodorization device for sewage treatment plants as described in claim 1, characterized in that: The collection port (7) is surrounded by a slope pit (701), which is set in a disc shape.

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