CN219136494U - Efficient deodorization equipment for sewage treatment sedimentation tank - Google Patents

Abstract

The utility model discloses high-efficiency deodorization equipment for a sedimentation tank for sewage treatment, which belongs to the technical field of sewage treatment. High-efficiency deodorization equipment for sewage treatment sedimentation tanks, including the main body of the sedimentation tank, the main body of the sedimentation tank is fixedly connected with water inlet pipes and drainage pipes, and also includes: the first material tank, which is fixedly connected to the main body of the sedimentation tank; the second material tank, which is fixedly connected On the first material tank; the first pipeline is fixedly connected to the first material tank; the second pipeline is fixedly connected to the main body of the sedimentation tank; the first floating plate is set in the main body of the sedimentation tank; the first plug is fixed Connected to the first floating plate; through this device, sodium hydroxide solution is added to the sedimentation tank in batches, so that each added sodium hydroxide solution can quickly react with hydrogen sulfide in sewage, and through the sodium hydroxide solution The rapid and sufficient reaction will not cause waste of sodium hydroxide solution, and the solution added in batches can be fully reacted to better react hydrogen sulfide, and improve the deodorization rate and deodorization effect.

Description

High-efficiency deodorization equipment for sewage treatment sedimentation tank

technical field

The utility model relates to the technical field of sewage treatment, in particular to high-efficiency deodorization equipment for a sedimentation tank for sewage treatment.

Background technique

Sewage refers to the sewage generated by urban authorities, schools and residents in their daily life, including toilet excrement, laundry and bath water, household drainage such as kitchens, and sewage from commercial, hospital and entertainment venues. The main pollutant in domestic sewage is ammonia nitrogen , suspended solids, etc., these components are prone to produce foul-smelling substances under the action of anaerobic bacteria.

High-efficiency deodorization equipment for sewage treatment sedimentation tanks was disclosed on 2022-05-17, and the publication number is CN216549915U. High-efficiency deodorization equipment for sewage treatment sedimentation tanks includes a main body, a stirring plate and a brush. The middle part of the lower surface of the main body is fixedly connected with a Oxidation tank, the middle part of the outer wall on both sides of the oxidation tank is fixedly connected with a hydraulic rod, the end of the hydraulic rod is fixedly connected with a stirring plate, the bottom of the oxidation tank is fixedly connected with four fixed rods, and the upper end of the fixed rod is fixedly connected There is a filter tank, and a filter screen is fixedly connected to the lower end of the filter tank. The utility model stirs the sewage by hydraulically controlling the stirring plate, so that the organic matter and microorganisms in the sewage in the oxidation tank are more evenly distributed, so that the chemical medicine in the oxidation tank fully reacts with the organic matter and microorganisms in the sewage. The utility model, through The water flow at the water inlet impacts the blades to rotate, and drives the brush at the lower end of the shaft to rotate, which can promptly brush off the large impurities blocked on the filter holes of the filter screen, avoiding the occurrence of the filter screen being blocked;

However, there are still certain deficiencies in the above-mentioned scheme. In the above-mentioned scheme, the reaction of chemical medicine and sewage is used for deodorization. Treatment may make it difficult for chemicals to react quickly for a while, and may reduce the reaction rate between sewage and chemicals, and the deodorization rate and effect of sewage need to be further improved.

Utility model content

The purpose of the utility model is to solve the problem that the deodorization rate needs to be further improved in the prior art, and propose a high-efficiency deodorization equipment for a sewage treatment sedimentation tank.

In order to achieve the above object, the utility model adopts the following technical solutions:

The high-efficiency deodorization equipment for the sedimentation tank of sewage treatment includes the main body of the sedimentation tank, and the main body of the sedimentation tank is fixedly connected with a water inlet pipe and a drainage pipe, and also includes:

The first material tank is fixedly connected to the main body of the sedimentation tank;

The second material tank is fixedly connected to the first material tank;

The first pipeline is fixedly connected to the first material tank, and the first pipeline communicates with the first material tank and the second material tank;

The second pipeline is fixedly connected to the main body of the sedimentation tank, and the second pipeline communicates with the first tank and the main body of the sedimentation tank;

The first floating plate is arranged in the main body of the sedimentation tank;

The first plug is fixedly connected to the first floating plate, and the first plug matches the second pipeline;

When the first floating plate receives the buoyancy force and moves upward, the first floating plate drives the first plug to be inserted into the second pipeline, thereby realizing adding the deodorant agent in batches.

In order to limit the second floating plate from floating back and forth in the first material tank, preferably, a sliding rod is fixedly connected to the inner top wall of the second material tank, and the first floating plate is slidably sleeved on the sliding rod.

Further, a second plug is slidably connected to the sliding rod, and the second plug matches the second pipe.

Further, a second floating plate is slidably connected to the sliding rod, a connecting rod is fixedly connected to the bottom of the second floating plate, and an end of the connecting rod far away from the second floating plate is fixedly connected to the second plug.

Furthermore, a third plug is fixedly connected to the second floating plate, and the third plug matches the first pipeline.

In order to improve the stability of the first plug, in order not to cause waste of sodium hydroxide solution, further, the bottom of the second pipeline is fixedly connected with a first magnet, and the first floating plate is fixedly connected with a second magnet , the first magnet and the second magnet attract each other.

In order to prevent the first floating plate and the first plug from falling off the sliding rod due to excessive sliding, further, the sliding rod is fixedly connected with a limiting plate, and the limiting plate is located below the first floating plate.

Compared with the prior art, the utility model provides a high-efficiency deodorization equipment for a sewage treatment sedimentation tank, which has the following beneficial effects:

The high-efficiency deodorization equipment for the sewage treatment sedimentation tank transports the sodium hydroxide solution through the first material tank and the second material tank in the device, which is different from the traditional one-time adding method, but is added to the sedimentation tank in batches Sodium hydroxide solution, so that the sodium hydroxide solution added each time can quickly react with the hydrogen sulfide in the sewage, so that the sodium hydroxide solution can react quickly and fully, so as not to cause waste of sodium hydroxide solution , and the sodium hydroxide solution added in batches is fully reacted to better react hydrogen sulfide, thereby improving the deodorization rate and deodorization effect.

The high-efficiency deodorization equipment for the sewage treatment sedimentation tank is attracted by the first magnet and the second magnet, so that the first plug can be tightly plugged in the second pipe, so that the treated sewage is discharged without sodium hydroxide The solution will not flow into the main body of the sedimentation tank, thereby reducing the waste of sodium hydroxide solution.

The high-efficiency deodorization equipment for the sewage treatment sedimentation tank drives the rotation of the drive rod through the drive motor, so that the stirring blade fixedly connected to it can be driven to rotate, and the mixture in the main body of the sedimentation tank is stirred by the stirring blade, which can increase the sodium hydroxide solution and The reaction rate of hydrogen sulfide can increase the deodorization rate.

Description of drawings

Fig. 1 is the structural representation of the efficient deodorization equipment of the sewage treatment sedimentation tank proposed by the utility model;

Fig. 2 is the sectional structure schematic diagram of the main body of the sedimentation tank in the high-efficiency deodorization equipment of the sewage treatment sedimentation tank proposed by the utility model;

Fig. 3 is the cross-sectional structure schematic diagram of the high-efficiency deodorization equipment of the sewage treatment sedimentation tank proposed by the utility model;

Fig. 4 is the enlarged structure schematic diagram of part A of the high-efficiency deodorization equipment of the sewage treatment sedimentation tank proposed by the utility model;

Fig. 5 is a schematic enlarged structure diagram of part B of the high-efficiency deodorization equipment for the sewage treatment sedimentation tank proposed by the utility model.

In the figure: 1, the main body of the sedimentation tank; 101, the water inlet pipe; 102, the drain pipe; 103, the first floating plate; 1031, the first plug; 1032, the second magnet; 2, the second material tank; 201, the delivery pipe ; 6, the second pipeline; 601, the first magnet; 602, the second plug; 6021, the connecting rod; 7, the supporting rod.

Implementation

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Example

Referring to Figures 1-5, the high-efficiency deodorization equipment for a sewage treatment sedimentation tank includes a sedimentation tank main body 1, which is fixedly connected with a water inlet pipe 101 and a drainage pipe 102, and also includes:

The first material tank 3 is fixedly connected to the main body 1 of the sedimentation tank;

The second material tank 2 is fixedly connected to the first material tank 3;

The first pipeline 5 is fixedly connected to the first material tank 3, and the first pipeline 5 communicates with the first material tank 3 and the second material tank 2;

The second pipeline 6 is fixedly connected to the sedimentation tank main body 1, and the second pipeline 6 communicates with the first tank 3 and the sedimentation tank main body 1;

The first floating plate 103 is arranged in the sedimentation tank main body 1;

The first plug 1031 is fixedly connected to the first floating plate 103, and the first plug 1031 is matched with the second pipeline 6;

When the first floating plate 103 receives the buoyancy force and moves upward, the first floating plate 103 drives the first plug 1031 to be inserted into the second pipeline 6, so as to realize adding the deodorant agent in batches.

The water inlet pipe 101 can be connected with the external sewage discharge pipe, and a valve is provided at the connection point.

A delivery pipe 201 is fixedly connected to the second material tank 2, and the delivery pipe 201 is used for delivering the sodium hydroxide aqueous solution, and the delivery pipe 201 can be connected with an external infusion pump.

A slide bar 202 is fixedly connected to the inner top wall of the second material tank 2 , and the first floating plate 103 is slidably sleeved on the slide bar 202 .

Through the slide bar 202 provided, the first floating plate 103 and the second floating plate 301 can be limited from floating back and forth.

A second plug 602 is slidably connected to the sliding rod 202 , and the second plug 602 is matched with the second pipe 6 .

The second floating plate 301 is slidably connected to the sliding rod 202 , the bottom of the second floating plate 301 is fixedly connected to a connecting rod 6021 , and the end of the connecting rod 6021 away from the second floating plate 301 is fixedly connected to the second plug 602 .

A third plug 302 is fixedly connected to the second floating plate 301 , and the third plug 302 is matched with the first pipeline 5 .

A first magnet 601 is fixedly connected to the bottom of the second pipeline 6 , a second magnet 1032 is fixedly connected to the first floating plate 103 , and the first magnet 601 and the second magnet 1032 attract each other.

Referring to Fig. 5, during the upward movement of the first floating plate 103, when the first plug 1031 is inserted into the second pipe 6, the first magnet 601 will be attracted to the second magnet 1032, and the first magnet 601 and the second magnet 1032 will be attracted. The two magnets 1032 attract each other, so that the first plug 1031 can be tightly plugged in the second pipeline 6, so that the sodium hydroxide solution will not flow into the sedimentation tank main body 1 during the discharge of the treated sewage, thereby reducing the Waste of sodium hydroxide solution.

A limiting plate 2011 is fixedly connected to the sliding bar 202 , and the limiting plate 2011 is located below the first floating plate 103 .

Through the set limit plate 2011, so that when the first plug 1031 is squeezed and slides down during the next batch of sewage treatment, the first plug 1031 and the first floating plate 103 will not slip from the slide bar 202 due to excessive sliding. slide.

Referring to Figures 1-5, during the deodorization process, sewage to be treated will be stored in the main body 1 of the sedimentation tank, and the sodium hydroxide solution will be delivered through the delivery pipe 201, and the delivered sodium hydroxide solution will be delivered through the first pipeline 5 In the first bucket 3, as the solution entering the first bucket 3 gradually increases, the buoyancy received by the second floating plate 301 will gradually increase, and the second floating plate 301 will go up after receiving the buoyancy. After moving up for a certain distance, the second floating plate 301 will drive the third plug 302 connected to it and plug it into the first pipeline 5. At this time, the transported solution will no longer flow through the first pipeline 5 to the first pipeline. In material tank 3;

Referring to Fig. 5, when the second floating plate 301 drives the third plug 302 to be inserted into the first pipeline 5, the second floating plate 301 will simultaneously drive the connecting rod 6021 to move upward, and the upward movement of the connecting rod 6021 will drive the second plug 302 to move upward. The plug 602 slides in the second pipeline 6, and while the third plug 302 is inserted into the first pipeline 5, the second floating plate 301 will pull the second plug 602 out of the second pipeline 6, and the second When the plug 602 is pulled out from the second pipeline 6, the solution in the first tank 3 will flow into the sedimentation tank main body 1 through the second pipeline 6, and the sodium hydroxide solution flowing out of the sedimentation tank main body 1 will be mixed with the sedimentation tank The sewage in the main body 1 reacts, and the main reaction is that the sodium hydroxide solution reacts with the hydrogen sulfide in the sewage;

With reference to Fig. 1-5, when sodium hydroxide solution is continuously added in batches, the mixed solution in the sedimentation tank main body 1 will gradually increase, and as the mixed solution in the sedimentation tank main body 1 gradually increases, the first floating plate 103 will Gradually move up, the upward movement of the first floating plate 103 will drive the first plug 1031 to move upward, when the mixed solution in the main body 1 of the sedimentation tank reaches a certain amount, the first plug 1031 will be inserted into the second pipe 6 At this time, the sodium hydroxide solution will no longer flow into the sedimentation tank main body 1, and the drain pipe 102 is opened at this time to discharge the treated water;

Referring to Fig. 1, when the treated water is completely discharged, the next batch of sewage is transported through the water inlet pipe 101;

When carrying out the next batch of sewage treatment, the addition of sodium hydroxide solution will stay in the second pipeline 6, along with the solution in the second pipeline 6 gradually increases, when the solution gravity in the second pipeline 6 is greater than the first When the magnet 601 and the second magnet 1032 are attracted, the sodium hydroxide solution will press and slide the first plug 1031, so that the first plug 1031 will slide out from the second pipeline 6, so that the sodium hydroxide solution will flow in again. In the sedimentation tank main body 1, deodorization treatment is performed again.

The sodium hydroxide solution is delivered by the first batch tank 3 and the second batch tank 2 in the device, which is different from the traditional one-time adding method, but adds the sodium hydroxide solution in the settling tank in batches, so that it can be used The sodium hydroxide solution added each time can quickly react with the hydrogen sulfide in the sewage, so that the sodium hydroxide solution can react quickly and fully, so as not to cause waste of the sodium hydroxide solution, and the hydrogen sulfide added in batches The full reaction of the sodium solution can better react the hydrogen sulfide, thereby improving the deodorizing effect.

Example

Referring to Figures 1-5, the high-efficiency deodorization equipment for the sewage treatment sedimentation tank is basically the same as that of Embodiment 1. Furthermore, the bottom of the main body 1 of the sedimentation tank is fixedly connected with a driving motor 4, and the driving end of the driving motor 4 is connected with a driving rod 401. A stirring blade 4011 is fixedly connected to the driving rod 401 .

Referring to Figure 1-2, the main body 1 of the sedimentation tank and the first material tank 3 are fixedly connected with a support rod 7, and the support rod 7 is used to support the first material tank 3 and the second material tank 2;

The first material tank 3 and the second material tank 2 are supported by the set support rod 7, thereby improving the stability of the first material tank 3 and the second material tank 2 when in use.

Referring to Figures 1-5, during the deodorization process, the drive motor 4 will also drive the drive rod 401 connected to its drive end to rotate, and through the rotation of the drive rod 401, it can drive the stirring blade 4011 fixedly connected to it to rotate. 4011 stirs the mixture in the main body of the sedimentation tank 1, which can increase the reaction rate of sodium hydroxide solution and hydrogen sulfide, thereby increasing the deodorization rate.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. High-efficiency deodorization equipment for sewage treatment sedimentation tanks, including a sedimentation tank main body (1), which is fixedly connected with a water inlet pipe (101) and a drainage pipe (102), characterized in that it also includes: The first material tank (3) is fixedly connected to the main body (1) of the sedimentation tank; The second material tank (2) is fixedly connected to the first material tank (3); The first pipeline (5) is fixedly connected to the first material tank (3), and the first pipeline (5) communicates with the first material tank (3) and the second material tank (2); The second pipeline (6) is fixedly connected to the main body of the sedimentation tank (1), and the second pipeline (6) communicates with the first tank (3) and the main body of the sedimentation tank (1); The first floating plate (103) is arranged in the main body (1) of the sedimentation tank; The first plug (1031) is fixedly connected to the first floating plate (103), and the first plug (1031) is matched with the second pipe (6); When the first floating plate (103) receives buoyancy and moves up, the first floating plate (103) drives the first plug (1031) into the second pipe (6), thereby realizing deodorization The addition of medicines in batches. 2. The high-efficiency deodorization equipment for sewage treatment sedimentation tank according to claim 1, characterized in that, a sliding rod (202) is fixedly connected to the inner top wall of the second material tank (2), and the first floating plate (103) slidingly socketed on the slide bar (202). 3. The high-efficiency deodorization equipment for sewage treatment sedimentation tank according to claim 2, characterized in that, a second plug (602) is slidably connected to the sliding rod (202), and the second plug (602) match with the second pipe (6). 4. The high-efficiency deodorization equipment for sewage treatment sedimentation tank according to claim 3, characterized in that, a second floating plate (301) is slidably connected to the sliding rod (202), and the second floating plate (301) A connecting rod (6021) is fixedly connected to the bottom, and the end of the connecting rod (6021) away from the second floating plate (301) is fixedly connected to the second plug (602). 5. The high-efficiency deodorization equipment for sewage treatment sedimentation tank according to claim 4, characterized in that, a third plug (302) is fixedly connected to the second floating plate (301), and the third plug ( 302) and the first pipeline (5). 6. The high-efficiency deodorization equipment for sewage treatment sedimentation tank according to claim 2, characterized in that, the bottom of the second pipeline (6) is fixedly connected with a first magnet (601), and the first floating plate (103) A second magnet (1032) is fixedly connected to the top, and the first magnet (601) and the second magnet (1032) attract each other. 7. The high-efficiency deodorization equipment for sewage treatment sedimentation tank according to claim 6, characterized in that, the sliding rod (202) is fixedly connected with a limiting plate (2011), and the limiting plate (2011) is located at the first Below the floating plate (103).

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