A sewage odor prevention and deodorization device

Abstract

The present invention relates to the field of sewage treatment, and particularly to a sewage odor prevention and deodorization device, which includes a first floating block and a second floating block. A plurality of the first floating blocks and the second floating blocks are sequentially spliced to form a covering plate that covers the sewage. The plurality of first floating blocks and the second floating blocks are connected by an air inlet pipeline at the top for ventilation connection, and each of the first floating blocks and the second floating blocks is connected to an air seat at the bottom of each floating block through an air inlet pipe in the air inlet pipeline. The air seat is a hollow structure, and an outer air outlet ring and an inner air outlet ring for discharging gas are rotatably arranged on the top end surface of the air seat. In the present invention, when preventing odor in a sewage pool or a sewage river, the first floating block and the second floating block can be flexibly spliced and floated to cover the sewage surface, isolating the odor on the sewage surface to prevent the odor from spreading, and at the same time, the deodorizing gas is transported through the air inlet pipeline to the air seat at the bottom of each floating block and sprayed out from the air outlet of the air seat, and the deodorizing gas reacts with the sewage for deodorization.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to a sewage odor prevention and deodorization device. Background Art

[0002] When sewage is in an anaerobic and anoxic state for a long time, it is extremely easy to generate malodorous gases such as hydrogen sulfide. Due to the strong volatility and easy diffusion of malodorous gases, and the strong pungent smell, it may have an adverse impact on the human respiratory system, digestive system, endocrine system, nervous system and spirit, and also have an impact on the environment of the area where it is located.

[0003] In the prior art, the covering method can be used to isolate the odor, but it is difficult to carry out sewage deodorization treatment after covering. When directly carrying out sewage treatment, the volatilized odor is unbearable for the staff.

[0004] Therefore, the present application proposes a device that can prevent odor and deodorize sewage at the same time. Summary of the Invention

[0005] The purpose of the present invention is to solve the defects existing in the prior art, and to propose a sewage odor prevention and deodorization device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical scheme:

[0007] A sewage odor prevention and deodorization device includes a first floating block and a second floating block. A plurality of the first floating blocks and the second floating blocks are sequentially spliced into a covering plate to cover the sewage. The plurality of first floating blocks and the second floating blocks are connected by an air inlet pipeline at the top for ventilation connection, and each first floating block and the second floating block are connected to an air seat at the bottom of each floating block through an air inlet pipe in the air inlet pipeline. The air seat is a hollow structure, and an outer air outlet ring and an inner air outlet ring for discharging gas are rotatably arranged on the top end surface of the air seat.

[0008] Preferably, the air inlet pipeline on each of the first floating block and the second floating block includes an air inlet pipe, the air inlet pipe vertically and rotatably penetrates through the floating block, the top of the air inlet pipe is sealed, and the two sides are respectively connected with a first transmission branch pipe and a second transmission branch pipe, and one end of the second transmission branch pipe is provided with a rubber pipe sleeve.

[0009] Preferably, the first floating block and the second floating block are regular hexagons. Each side of the first floating block is provided with a convex block, and each side of the second floating block is correspondingly provided with a groove for the convex block. The convex block and the groove are in plug-in fit.

[0010] Preferably, when the convex block on the side of the first floating block is inserted into the groove on the side of the second floating block, the side of the first floating block is in contact with the side of the second floating block.

[0011] Preferably, an air bag is provided between the bottom of the first and second floating blocks and the air seat, the air inlet at the top of the air bag is connected to the end of the air inlet pipe, and the air outlet at the bottom of the air bag is connected to the air seat through the air pipe.

[0012] Preferably, the airbag cavity is divided into an "S"-shaped airflow channel by a partition strip inside the airbag.

[0013] Preferably, a trachea receiving groove is provided in the middle of the air seat, and an interface connected to the hollow inner cavity of the air seat is provided in the middle of the trachea receiving groove, and the interface is connected and fixed to one end of the trachea, and the trachea is a flexible pipeline, and a corrugated pipeline is also provided in the middle of the trachea.

[0014] Preferably, the outer air ring and the inner air ring rotatably arranged on the top surface of the air seat are respectively provided with a plurality of outer air ports and inner air ports, and the outer air ports are all inclined toward the upper left, and the inner air ports are all inclined toward the upper right.

[0015] Preferably, a magnetic block is further provided on the top surface of the air seat. When the air seat contacts the bottom of the floating block, the magnetic block is fixed to the bottom of the floating block by magnetic attraction via the air bag.

[0016] Preferably, a counterweight bottom shell is detachably and hermetically mounted on the bottom of the air seat.

[0017] The beneficial effects of the present invention are:

[0018] In the present invention, when carrying out odor prevention treatment in sewage pools and sewage rivers, the first floating block and the second floating block can be flexibly spliced and floated to cover the surface of the sewage, so as to isolate the odor on the sewage surface and prevent the odor from drifting to prevent odor. At the same time, the deodorizing gas is transported to the air seat at the bottom of each floating block through the air inlet pipeline and sprayed out from the air outlet on the air seat. The deodorizing gas reacts with the sewage to deodorize. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of the present invention after the first floating block and the second floating block are spliced together;

[0020] Figure 2 This is a schematic diagram of the top view of the first floating block proposed in the present invention;

[0021] Figure 3 This is a schematic diagram of the top view of the second floating block proposed in the present invention;

[0022] Figure 4 This is a schematic diagram of the main structure of the first floating block and the air seat when they are connected;

[0023] Figure 5 This is a schematic diagram of the main structure after the first floating block and the air seat are separated according to the present invention;

[0024] Figure 6 Structural schematic diagram inside the airbag proposed by the present invention;

[0025] Figure 7 Top view structural schematic diagram of the air seat proposed by the present invention;

[0026] Figure 8 Internal structural schematic diagram of the air seat proposed by the present invention.

[0027] In the figure: 1 first floating block, 11 bump, 2 second floating block, 21 groove, 3 intake pipeline, 31 intake pipe, 32 first transmission branch pipe, 33 second transmission branch pipe, 331 rubber pipe sleeve, 4 air seat, 41 air pipe, 411 air pipe receiving groove, 412 interface, 42 magnet, 43 external air outlet ring, 431 external air outlet, 44 internal air outlet ring, 441 internal air outlet, 5 airbag, 51 air inlet, 52 air outlet, 53 partition belt, 6 counterweight bottom shell. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0029] Refer to Figure 1-8 , a sewage anti-odor and deodorization device, including a first floating block 1 and a second floating block 2. A plurality of first floating blocks 1 and second floating blocks 2 are sequentially spliced into a cover plate to cover the sewage. The plurality of first floating blocks 1 and second floating blocks 2 are connected by ventilation through the intake pipeline 3 at the top. Moreover, each first floating block 1 and second floating block 2 is connected to the air seat 4 at the bottom of each floating block through the intake pipe 31 in the intake pipeline 3. The air seat 4 is a hollow structure, and an external air outlet ring 43 and an internal air outlet ring 44 for discharging gas are rotatably arranged on the top end surface of the air seat 4.

[0030] The intake pipeline 3 on each first floating block 1 and second floating block 2 includes an intake pipe 31. The intake pipe 31 vertically rotates and penetrates through the floating block, and the top of the intake pipe 31 is sealed. The two sides are respectively connected with a first transmission branch pipe 32 and a second transmission branch pipe 33. One end of the second transmission branch pipe 33 is provided with a rubber pipe sleeve 331.

[0031] The first floating block 1 and the second floating block 2 are regular hexagons. Each side of the first floating block 1 is provided with a bump 11, and each side of the second floating block 2 is correspondingly provided with a groove 21 for the bump 11. The bump 11 and the groove 21 are inserted and matched; when the bump 11 on the side of the first floating block 1 is inserted into the groove on the side of the second floating block 2, the side of the first floating block 1 is attached to the side of the second floating block 2.

[0032] Among them, an airbag 5 is arranged between the bottoms of the first floating block 1 and the second floating block 2 and the air seat 4. The air inlet 51 at the top of the airbag 5 is connected to the end of the air inlet pipe 31. The air outlet 52 at the bottom of the airbag 5 is connected to the air seat 4 through an air pipe 41. A magnetic block 42 is also arranged on the top end surface of the air seat 4. When the air seat 4 contacts the bottom of the floating block, the magnetic block 42 is magnetically fixed to the bottom of the floating block across the airbag 5.

[0033] Among them, the inner cavity of the airbag 5 is divided into an "S"-shaped air flow channel by a partition belt 53.

[0034] Moreover, an air pipe storage groove 411 is arranged in the middle of the air seat 4. An interface 412 connected to the hollow inner cavity of the air seat 4 is arranged in the middle of the air pipe storage groove 411. The interface 412 is fixedly connected to one end of the air pipe 41. The air pipe 41 is a flexible pipeline. A corrugated pipeline is also arranged in the middle of the air pipe 41. Moreover, a weight bottom shell 6 is detachably and sealingly installed at the bottom of the air seat 4.

[0035] Among them, a plurality of outer air outlets 431 and inner air outlets 441 are respectively arranged on the externally rotating air outlet ring 43 and the internally rotating air outlet ring 44 arranged on the top end surface of the air seat 4. The outer air outlets 431 are all inclined upward to the left, and the inner air outlets 441 are all inclined upward to the right.

[0036] In this embodiment, when deodorizing treatment is carried out in a sewage pool or a sewage river, the first floating block 1 and the second floating block 2 can be spliced and floated to cover the sewage surface, isolating the odor on the sewage surface to avoid the odor from spreading. At the same time, the deodorizing gas is transported to the air seat 4 at the bottom of each floating block through the air inlet pipeline 3 and sprayed out from the air outlet on the air seat 4, so as to deodorize the sewage. The deodorizing gas is an oxidizing gas that can be purchased in the market and reacts with the odor in the sewage for neutralization.

[0037] Among them, the number of the first floating block 1 and the second floating block 2 can be flexibly selected for flexible splicing, and can be flexibly adjusted according to the area of the sewage water surface.

[0038] Specifically, when the first floating block 1 and the second floating block 2 are spliced, by inserting the convex block 11 on the first floating block 1 into the groove 21 in the second floating block 2, rapid assembly can be achieved. At the same time, in order to facilitate the input of the deodorizing gas, when connecting and assembling the air inlet pipeline 3, the rubber pipeline 331 on the first transmission branch pipe 32 of the first floating block 1 and the second transmission branch pipe 33 of the second floating block 2 are hermetically inserted, realizing the connection and assembly of the air inlet pipeline 3, facilitating air supply. At the same time, the air inlet pipe 31 can also be rotated to facilitate connection and assembly. Moreover, when the connection is inconvenient, some auxiliary elbow pipes can be used for connection. When the air inlet pipeline 3 is connected in series, the end of one branch pipe is connected to the output port of the deodorizing gas, and the air supply to the air seat 4 at the bottom of all floating blocks can be realized, so as to better deodorize.

[0039] During the assembly stage of the first floating block 1 and the second floating block 2, in order to avoid interference with the assembly by the air seat 4 and to facilitate the laying of the floating blocks on the sewage water surface, the air seat 4 is fixed to the bottom of the floating block through the air bag 5 by the magnetic block 42 to avoid interference in the assembly, and the air pipe 41 connecting the air seat 4 and the air inlet pipe 31 can be coiled in the air pipe receiving groove 411.

[0040] After the first and second floating blocks 1 and 2 are assembled and placed on the surface of the sewage water, deodorizing gas is introduced through the air inlet pipe 3 and into each floating block. At this time, the air inlet pipe 31 enters the air bag 5 through the air inlet port 51. The air bag 5 is separated by a partition 53 to form an "S"-shaped channel. The "S"-shaped channel is squeezed by the magnetic block 42. As more gas is introduced, the air bag 5 gradually expands, thereby separating the magnetic block 42 from the bottom of the floating block, weakening the magnetic attraction. The air seat 4 moves downward under the action of its own weight, and the air pipe 41 in the air pipe receiving groove 411 is expanded. At the same time, the gas passing through the air bag 5 enters the air pipe 41 through the air outlet 52 and enters the air seat 4 through the interface 412. After ventilation, the air seat 4 and the floating block are automatically separated and released.

[0041] After the air holder 4 separates, the gas entering the air holder 4 escapes through the outer air port 431 on the outer air ring 43 and the inner air port 441 on the inner air ring 44. The escaping deodorized gas can fully contact the sewage and deodorize the sewage. Furthermore, the outer air port 431 is tilted toward the upper left, generating thrust when the gas is ejected, causing the outer air ring 43 to rotate, while the inner air port 441 is tilted toward the upper right, generating thrust when the gas is ejected, causing the inner air ring 44 to rotate. The outer and inner air rings 43 and 44 rotate in opposite directions, further expanding the range of the deodorized gas and fully reacting with the sewage to deodorize it.

[0042] After deodorization is completed, the counterweight bottom shell 6 at the bottom of the air seat 4 can be opened to pour out the water in the air seat 4. At the same time, the foreign particles that enter the air seat 4 through the external air outlet 431 and the internal air outlet 441 can be removed.

[0043] In the present invention, when carrying out odor prevention treatment in sewage pools and sewage rivers, the first floating block 1 and the second floating block 2 can be spliced and floated to cover the surface of the sewage, so as to isolate the odor on the sewage surface and prevent the odor from drifting away to prevent odor. The number of the first floating block 1 and the second floating block 2 can be flexibly selected and flexibly spliced, and can be flexibly adjusted according to the area of the sewage surface; at the same time, the deodorizing gas is transported to the air seat 4 at the bottom of each floating block through the air inlet pipe 3, and is sprayed out from the air outlet on the air seat 4. The deodorizing gas reacts with the sewage to deodorize.

[0044] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, shall be covered by the protection scope of the present invention.

Claims

1. A sewage odor prevention and deodorization device, comprising a first floating block (1) and a second floating block (2), characterized in that: A plurality of the first floating blocks (1) and the second floating blocks (2) are sequentially spliced into a cover plate to cover the sewage. The plurality of first floating blocks (1) and the second floating blocks (2) are connected by an air inlet pipeline (3) at the top for air connection. Moreover, each of the first floating blocks (1) and the second floating blocks (2) is connected to an air seat (4) at the bottom of each floating block through an air inlet pipe (31) in the air inlet pipeline (3). The air seat (4) is a hollow structure, and an external air outlet ring (43) and an internal air outlet ring (44) for discharging gas are rotatably arranged on the top end surface of the air seat (4); An airbag (5) is arranged between the bottom of the first floating block (1) and the second floating block (2) and the air seat (4). An air inlet (51) at the top of the airbag (5) is connected to the end of the air inlet pipe (31). An air outlet (52) at the bottom of the airbag (5) is connected to the air seat (4) through a trachea (41). The inner cavity of the airbag (5) is divided into an "S"-shaped air flow channel by a partition belt (53); A trachea storage groove (411) is arranged in the middle of the air seat (4). An interface (412) connected to the hollow inner cavity of the air seat (4) is arranged in the middle of the trachea storage groove (411). Moreover, the interface (412) is fixedly connected to one end of the trachea (41). The trachea (41) is a flexible pipeline, and a corrugated pipeline is also arranged in the middle of the trachea (41); A plurality of external air outlets (431) and internal air outlets (441) are respectively arranged on the externally rotatably arranged external air outlet ring (43) and the internally rotatably arranged internal air outlet ring (44) on the top end surface of the air seat (4). The external air outlets (431) are all inclined towards the upper left, and the internal air outlets (441) are all inclined towards the upper right; A magnetic block (42) is also arranged on the top end surface of the air seat (4). When the air seat (4) contacts the bottom of the floating block, the magnetic block (42) is magnetically fixed to the bottom of the floating block through the airbag (5).

2. The sewage odor prevention and deodorization device according to claim 1, characterized in that: The air inlet pipeline (3) on each of the first floating blocks (1) and the second floating blocks (2) includes an air inlet pipe (31). The air inlet pipe (31) vertically and rotatably penetrates through the floating block, and the top of the air inlet pipe (31) is sealed. The two sides are respectively connected with a first transmission branch pipe (32) and a second transmission branch pipe (33). One end of the second transmission branch pipe (33) is provided with a rubber pipe sleeve (331).

3. The sewage odor prevention and deodorization device according to claim 1, characterized in that: The first floating block (1) and the second floating block (2) are regular hexagons. Protrusions (11) are arranged on each side of the first floating block (1). Grooves (21) corresponding to the protrusions (11) are respectively arranged on each side of the second floating block (2). The protrusions (11) are in plug-in fit with the grooves (21).

4. A sewage odor prevention and deodorization device according to claim 3, characterized in that: When the protrusion (11) on the side of the first floating block (1) is inserted into the groove on the side of the second floating block (2), the side of the first floating block (1) is attached to the side of the second floating block (2).

5. A sewage odor prevention and deodorization device according to claim 1, characterized in that: A counterweight bottom shell (6) is detachably and hermetically installed at the bottom of the air seat (4).

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