CN214075931U

CN214075931U - Deodorization device

Info

Publication number: CN214075931U
Application number: CN202023036301.XU
Authority: CN
Inventors: 张珂铭; 孙海滨
Original assignee: Shaanxi Bicheng Jiuzhou Industrial Co ltd
Current assignee: Shaanxi Bicheng Jiuzhou Industrial Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-31
Anticipated expiration: 2030-12-15

Abstract

The application relates to the technical field of sewage deodorization equipment, in particular to a deodorization device which comprises a deodorization groove, a cover plate and a deodorization mechanism for deodorizing odor, wherein the deodorization mechanism comprises a spraying groove, and an air inlet part, a spraying part and an exhaust part which are arranged on the spraying groove; the spraying part comprises a filter screen, a spraying water pump, a spraying pipe and a plurality of atomizing nozzles, the filter screen is arranged in the spraying groove in a direction perpendicular to the air inlet direction, one end of the spraying pipe extends into the spraying groove and is arranged on the inner wall of the spraying groove, the other end of the spraying pipe is used for being communicated with deodorant solution, and the spraying water pump is arranged on the spraying pipe and is communicated with the spraying pipe; the plurality of atomizing nozzles are arranged at the part of the spraying pipe extending into the spraying groove and communicated with the spraying pipe. This application has the effect that improves deodorization efficiency.

Description

Deodorization device

Technical Field

The application relates to the technical field of sewage deodorization equipment, in particular to a deodorization device.

Background

The sewage discharged from the pollution source can not meet the requirement of discharge standard or can not meet the requirement of environmental capacity due to higher total amount or concentration of pollutants, and can be discharged after artificial strengthening treatment and reaching the discharge standard in a sewage treatment plant under the general condition when the quality and the function target of the water environment are reduced.

The application number is 202020016927.5's chinese patent discloses a sewage deodorizing device for sewage treatment plant, including the deodorization tank, the deodorization tank has been seted up in the deodorization tank, the top of deodorization tank and the fixedly connected with apron of deodorization tank position department, the top of apron and the equal fixedly connected with motor in both sides that is located apron center department, the bottom fixedly connected with pivot of motor output shaft, on the apron and pivot position department correspond and seted up the circular slot, fixedly connected with bearing in the circular slot, in the pivot and be located deodorization tank fixedly connected with stirring paddle piece. When sewage is treated, a deodorant is poured into the sewage in the deodorization tank, the stirring blades are adjusted to rotate, the stirring blades can drive the sewage at the bottom to overturn when rotating, so that the sewage can be better mixed with the deodorant, and the sewage is deodorized.

According to the related technology, when the stirring blade rotates, a large amount of odor can be volatilized from the sewage, and the cover plate can cover the deodorization groove and block the odor in the deodorization groove, so that the odor can be deodorized by a deodorant in the sewage; the inventor thinks that the deodorization efficiency is low because a large amount of odor is stored in the deodorization tank and the deodorant is mainly poured into the sewage to deodorize the sewage.

SUMMERY OF THE UTILITY MODEL

In order to improve deodorization efficiency, the present application provides a deodorization device.

The application provides a deodorizing device adopts following technical scheme:

a deodorization device comprises a deodorization groove, a cover plate and a deodorization mechanism for deodorizing odor, wherein the deodorization mechanism comprises a spraying groove, and an air inlet component, a spraying component and an exhaust component which are arranged on the spraying groove; the spraying component comprises a filter screen, a spraying water pump, a spraying pipe and a plurality of atomizing nozzles, the filter screen is arranged in the spraying groove in a direction perpendicular to the air inlet direction, one end of the spraying pipe extends into the spraying groove and is arranged on the inner wall of the spraying groove, the other end of the spraying pipe is used for being communicated with deodorant solution, and the spraying water pump is arranged on the spraying pipe and is communicated with the spraying pipe; the plurality of atomizing nozzles are arranged on the spraying pipe, extend into the spraying groove part and are communicated with the spraying pipe.

By adopting the technical scheme, when the odor is deodorized, the air inlet component is adjusted, so that the air inlet component conveys the odor volatilized in the deodorization tank into the spraying tank for deodorization; adjusting a spray water pump to be started, enabling deodorant solution to enter a spray groove along a spray pipe and be atomized and sprayed out through an atomizing nozzle, soaking a filter screen by the atomized deodorant solution, enabling odor to enter the spray groove and gradually move towards the direction close to the air outlet direction, enabling the odor to penetrate through the filter screen, filtering impurities in the odor by the filter screen, deodorizing the odor with the atomized deodorant solution until the odor enters an exhaust part along the discharge end of the spray groove, and exhausting the deodorized gas through the exhaust part to finish deodorization of the odor; the spraying groove, the air inlet component, the spraying component and the exhaust component are arranged, so that odor in the deodorization groove can be independently pumped out, and the odor in the deodorization groove can be deodorized and exhausted, the deodorization effect of the odor is improved, the diffusion of the odor is reduced, and the environmental quality is improved; the filter screen, spray pump, shower and the atomizer that set up filter out the impurity in the foul smell through the filter screen to increase the area of contact between gas and the solution through atomizing deodorant solution, be convenient for to the deodorization of foul smell, improved the deodorization efficiency of foul smell.

Optionally, the spray pipe surrounds the inner wall of the spray tank, and the atomizing nozzle faces the center of the spray tank.

Through adopting above-mentioned technical scheme, the deodorant solution of being convenient for atomizing is full of the spray tank inner chamber, and the deodorant solution of being convenient for directly exerts the deodorization effect to foul smell.

Optionally, the atomizer nozzles adjacent to both sides of the filter screen are arranged toward the filter screen.

Through adopting above-mentioned technical scheme, can soak the filter screen to keep the moist of filter screen all the time, the filtration particle diameter of reinforcing filter screen makes the foul smell can contact with the deodorant all the time when passing the filter screen, improves the deodorization efficiency of foul smell.

Optionally, the air inlet component comprises an exhaust pipe and a negative pressure pump, one end of the exhaust pipe is arranged on the cover plate and communicated with the deodorization groove, the other end of the exhaust pipe is communicated with the spraying groove, and the negative pressure pump is arranged at the position, far away from one end of the exhaust pipe, of the spraying groove and communicated with the spraying groove.

Through adopting above-mentioned technical scheme, exhaust tube and negative pressure pump that set up can make the foul smell in the deodorization tank constantly get into and spray the inslot and carry out the deodorization, can make the foul smell keep certain rate of movement in spraying the inslot simultaneously, and the foul smell of being convenient for passes the filter screen and carries out deodorization and filtration.

Optionally, the bottom wall of the spraying groove and the exhaust pipe are both obliquely arranged, the exhaust pipe and the bottom wall of the spraying groove are arranged along the same straight line, and one end of the exhaust pipe, which is close to the cover plate, is lower than the other end of the exhaust pipe.

Through adopting above-mentioned technical scheme, atomizing deodorant solution contact sprays inslot wall liquefaction and landing to the diapire, follows the exhaust tube afterwards and gets into the deodorization inslot with sewage mixing under the action of gravity, and deodorant solution can continue to carry out the deodorization to sewage, and the deodorization groove can be recycled deodorant solution, and the make full use of deodorant solution of being convenient for improves sewage and the holistic deodorization efficiency of foul smell.

Optionally, the exhaust part includes an exhaust funnel, the exhaust funnel is vertically arranged, and the bottom end of the exhaust funnel along the vertical direction is communicated with the air outlet end of the spray groove.

Through adopting above-mentioned technical scheme, the aiutage of setting can avoid deodorant solution to get into the aiutage through vertical setting, and the gas of being convenient for rises to the take the altitude and discharges, reduces the pollution to operational environment.

Optionally, the exhaust part further comprises a plurality of filter layers, and the filter layers are arranged in the inner cavity of the exhaust funnel.

Through adopting above-mentioned technical scheme, the filter layer that sets up can carry out secondary deodorization and filter to the foul smell, improves the deodorization efficiency of foul smell once more, improves the gaseous cleanliness factor of exhaust stack.

Optionally, the exhaust part further comprises a plurality of water baffles arranged below the filter layer, the water baffles are arranged on the inner wall of the exhaust funnel in a staggered manner along the vertical direction, and the cross-sectional area of the water baffles is smaller than that of the exhaust funnel.

Through adopting above-mentioned technical scheme, the breakwater of setting can liquefy the deodorant water smoke that rises and block under the filter layer, reduces deodorant solution's waste, avoids the material of filter layer to harden simultaneously and influences filtration efficiency.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the spraying groove, the air inlet component, the spraying component and the exhaust component are arranged, so that odor in the deodorization groove can be independently pumped out, and the odor in the deodorization groove can be deodorized and exhausted, the deodorization effect of the odor is improved, the diffusion of the odor is reduced, and the environmental quality is improved; the filter screen, the spray water pump, the spray pipe and the atomizing nozzle are arranged, impurities in the odor are filtered out through the filter screen, and the contact area between the gas and the solution is enlarged through the atomized deodorant solution, so that the odor is conveniently deodorized, and the odor deodorization efficiency is improved;

2. the atomized deodorant solution is in contact with the inner wall of the spraying groove to be liquefied and slides to the bottom wall, and then enters the deodorization groove along the exhaust pipe under the action of gravity to be mixed with sewage, the deodorant solution can be used for continuously deodorizing the sewage, the deodorization groove can be used for recycling the deodorant solution, the deodorant solution is conveniently and fully utilized, and the integral deodorization efficiency of the sewage and the odor is improved;

3. the water baffle can liquefy the rising deodorant water mist and block the deodorant water mist under the filter layer, thereby reducing the waste of the deodorant solution and simultaneously avoiding the hardening of the material of the filter layer to influence the filtering efficiency.

Drawings

Fig. 1 is a schematic view of the entire structure of a deodorizing device according to an embodiment of the present invention.

Fig. 2 is a schematic view of the interior of the spray tank of fig. 1.

Fig. 3 is a schematic view of the interior of the exhaust stack of fig. 1.

Description of reference numerals: 1. a deodorization tank; 2. a cover plate; 3. a deodorizing mechanism; 31. a support; 32. a spray tank; 33. an air intake component; 331. an air exhaust pipe; 332. a negative pressure pump; 34. a spray component; 341. filtering with a screen; 342. a spray water pump; 343. a shower pipe; 344. an atomizing spray head; 35. an exhaust component; 351. an air outlet pipe; 352. an exhaust funnel; 353. a solid deodorant layer; 354. an activated carbon layer; 355. a support frame; 356. a water baffle.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses deodorizing device. Referring to fig. 1, the deodorization device comprises a deodorization groove 1, a cover plate 2 and a deodorization mechanism 3, wherein the deodorization groove 1 is placed on the ground, and the cover plate 2 is covered on the top wall of the deodorization groove 1; the deodorization mechanism 3 comprises a bracket 31, a spray tank 32 welded on the bracket 31, and an air inlet part 33, a spray part 34 and an air outlet part 35 which are arranged on the spray tank 32, wherein the air inlet part 33 is arranged between the deodorization tank 1 and the spray tank 32, and the air outlet part 35 is arranged on one side of the spray tank 32 far away from the air inlet part 33.

Referring to fig. 1, the air intake part 33 includes an air exhaust pipe 331 and a negative pressure pump 332, one end of the air exhaust pipe 331 is welded on the cover plate 2 and is communicated with the deodorization tank 1, the other end is welded on the spray tank 32 and is communicated with the spray tank 32, and the air exhaust pipe 331 and the bottom wall of the spray tank 32 are arranged along the same straight line in the length direction; the bottom wall of the spray groove 32 and the air exhaust pipe 331 are obliquely arranged, one end of the air exhaust pipe 331 close to the cover plate 2 is lower than the other end of the air exhaust pipe 331, and one end of the spray groove 32 close to the air exhaust pipe 331 is lower than the other end of the air exhaust pipe 331. The section of the spraying groove 32 far away from the exhaust pipe 331 is welded with an air outlet pipe 351 communicated with the spraying groove 32, and the negative pressure pump 332 is fixed on the air outlet pipe 351 through a flange and is communicated with and leaned on the air outlet pipe 351.

Referring to fig. 1 and 2, the spray part 34 includes a filter screen 341, a spray water pump 342, a spray pipe 343, and a plurality of atomizing nozzles 344, the filter screen 341 is welded to the inner wall of the spray tank 32 perpendicularly to the air intake direction, one end of the spray pipe 343 is extended into the spray tank 32 and welded to the inner wall of the spray tank 32 around the spray tank 32, the other end is used for communicating with deodorant solution, and the spray water pump 342 is communicated to the spray pipe 343 through a flange; the plurality of atomizing spray nozzles 344 are uniformly distributed and are connected with the part, extending into the spraying groove 32, of the spraying pipe 343 through threads, and are communicated with the spraying pipe 343, the plurality of atomizing spray nozzles 344 are arranged towards the center of the spraying groove 32, and the atomizing spray nozzles 344 close to two sides of the filter screen 341 are arranged towards the filter screen 341.

Referring to fig. 1 and 3, the exhaust part 35 includes an exhaust funnel 352, two filter layers and three water baffles 356 arranged in the exhaust funnel 352 from top to bottom, the exhaust funnel 352 is vertically welded on the support 31, and one section of the outlet pipe 351 away from the spraying groove 32 is welded at the bottom end of the exhaust funnel 352 along the vertical direction and communicated with the exhaust funnel 352, the water baffles 356 are semi-circular, and the water baffles 356 are welded on the inner wall of the exhaust funnel 352 along the vertical direction in a staggered manner. The inner wall of the exhaust funnel 352 is welded with three layers of support frames 355, and the two filter layers are respectively arranged as a solid deodorant layer 353 and an activated carbon layer 354 from bottom to top and are respectively stored in two inner cavities between the three layers of support frames 355.

The implementation principle of the deodorization device in the embodiment of the application is as follows: when the odor is deodorized, the spray water pump 342 is adjusted to be opened, so that the deodorant solution enters the spray groove 32 along the spray pipe 343 and is atomized and sprayed out through the atomizing nozzle 344, and the filter screen 341 is soaked by the atomized deodorant solution. The negative pressure pump 332 is adjusted to pump the odor volatilized in the deodorization tank 1 into the spraying tank 32 along the air exhaust pipe 331, the odor enters the spraying tank 32 and gradually moves towards the direction close to the air outlet pipe 351, the odor passes through the filter screen 341, the filter screen 341 filters impurities in the odor and the odor is deodorized by the atomized deodorant solution; the atomized deodorant solution is liquefied by contacting the inner wall of the spray tank 32 and slides down to the bottom wall of the spray tank 32, and then enters the deodorization tank 1 along the suction pipe 331 under the action of gravity to be mixed with the sewage. The gas after deodorization in the spray tank 32 enters the bottom end of the exhaust funnel 352 along the outlet pipe 351 and vertically moves upwards along the exhaust funnel 352, the ascending deodorant water mist contacts the water baffle 356 to be liquefied and drips, the gas bypasses and continuously ascends through the water baffle 356, the gas randomly and sequentially passes through the solid deodorant layer 353 and the activated carbon layer 354 to be deodorized again, the gas passing through the activated carbon layer 354 finally ascends to the top end of the exhaust funnel 352 and is exhausted from the exhaust funnel 352, and deodorization of odor is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A deodorizing device comprising a deodorizing tank (1) and a cover plate (2), characterized in that: the deodorization device is characterized by further comprising a deodorization mechanism (3) for deodorizing odor, wherein the deodorization mechanism (3) comprises a spraying groove (32), and an air inlet component (33), a spraying component (34) and an exhaust component (35) which are arranged on the spraying groove (32), the air inlet component (33) can be communicated with the spraying groove (32) and the deodorization groove (1) and can convey odor volatilized in the deodorization groove (1) into the spraying groove (32), and the exhaust component (35) can discharge sprayed gas out of the spraying groove (32); the spraying part (34) comprises a filter screen (341), a spraying water pump (342), a spraying pipe (343) and a plurality of atomizing nozzles (344), the filter screen (341) is arranged in the spraying groove (32) in a direction perpendicular to the air inlet direction, one end of the spraying pipe (343) extends into the spraying groove (32) and is arranged on the inner wall of the spraying groove (32), the other end of the spraying pipe (343) is used for being communicated with deodorant solution, and the spraying water pump (342) is arranged on the spraying pipe (343) and is communicated with the spraying pipe (343); the plurality of atomizing spray heads (344) are arranged on the part, extending into the spray groove (32), of the spray pipe (343) and are communicated with the spray pipe (343).

2. The deodorizing device according to claim 1, wherein: the spray pipe (343) is arranged around the inner wall of the spray tank (32), and the atomizing nozzle (344) is arranged towards the center of the spray tank (32).

3. The deodorizing device according to claim 2, wherein: the atomizing nozzles (344) near both sides of the filter screen (341) are disposed toward the filter screen (341).

4. The deodorizing device according to claim 1, wherein: the air inlet part (33) comprises an air exhaust pipe (331) and a negative pressure pump (332), one end of the air exhaust pipe (331) is arranged on the cover plate (2) and communicated with the deodorization groove (1), the other end of the air exhaust pipe is communicated with the spraying groove (32), and the negative pressure pump (332) is arranged on the spraying groove (32) far away from one end of the air exhaust pipe (331) and communicated with the spraying groove (32).

5. The deodorizing device according to claim 4, wherein: the bottom wall of the spraying groove (32) and the air exhaust pipe (331) are obliquely arranged, the air exhaust pipe (331) and the bottom wall of the spraying groove (32) are arranged along the same straight line, and one end, close to the cover plate (2), of the air exhaust pipe (331) is lower than the other end of the air exhaust pipe.

6. The deodorizing device according to claim 1, wherein: the exhaust part (35) comprises an exhaust cylinder (352), the exhaust cylinder (352) is vertically arranged, and the bottom end of the exhaust cylinder (352) in the vertical direction is communicated with the air outlet end of the spray groove (32).

7. The deodorizing device according to claim 6, wherein: the exhaust part (35) further comprises a plurality of filter layers which are arranged in the inner cavity of the exhaust funnel (352).

8. The deodorizing device according to claim 7, wherein: the exhaust part (35) further comprises a plurality of water baffles (356) arranged below the filter layer, the water baffles (356) are arranged on the inner wall of the exhaust funnel (352) in a staggered mode along the vertical direction, and the cross sectional area of each water baffle (356) is smaller than that of the exhaust funnel (352).