Multi-stage odor separator

Abstract

The utility model discloses a multistage odor separator which comprises a first separation box, a second separation box and a third separation box, the first separation box, the second separation box and the third separation box are connected through connecting pipes, a heating structure is arranged in the first separation box, a spraying reaction structure is arranged in the second separation box, and the spraying reaction structure is arranged in the third separation box. Two inertia filter plates and two photocatalysis sets are fixedly connected to the inner side wall of the third separation box, the two photocatalysis sets are fixedly connected between the inertia filter plates, an outlet which is formed in a penetrating mode is formed in the third separation box, and a spherical shell is fixedly connected to the outer side wall of the third separation box. According to the device, sewage is prevented from being mixed with liquid medicine, other chemical reactions are prevented, waste of reaction liquid is reduced, the odor decomposition effect is improved, and substandard gas can be poured back for treatment.

Description

Technical Field

[0001] The utility model relates to the technical field of odor treatment, in particular to a multi-stage odor separator. Background Art

[0002] When sewage from factories is discharged, it is easy to release a large amount of toxic and pungent odor. If it is not treated and discharged directly to the outdoors, it will not only easily cause discomfort to people, but also easily endanger people's health. Therefore, it is particularly important to treat the odor through an odor treatment device.

[0003] For example, Chinese patent application No. 202320266222.2 discloses an odor treatment device, which adds an aeration nozzle inside the sewage pool, and a vortex air pump located outside the sewage pool continuously inflates the aeration nozzle, so that the airflow is ejected through the aeration nozzle, driving the sewage to roll inside the sewage pool, thereby increasing the emission rate of the odor in the sewage, and heating the sewage through a heating pipe to accelerate the rapid volatilization of the odor in the sewage, ultimately achieving the effect of rapid overflow of the odor and rapid treatment;

[0004] In the above scheme, the liquid medicine after spraying is directly mixed with the sewage, which may react with other substances in the sewage. It is also unsafe to discharge the undetected gas. In order to solve the above problems, we designed a multi-stage odor separator. Utility Model Content

[0005] The utility model provides a multi-stage odor separator to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A multi-stage odor separator comprises a first separation box, a second separation box and a third separation box, wherein the first separation box, the second separation box and the third separation box are connected by a connecting pipe, a heating structure is provided in the first separation box, a spray reaction structure is provided in the second separation box, two inertial filter plates and two photocatalytic groups are fixedly connected to the inner side wall of the third separation box, the two photocatalytic groups are fixedly connected between the inertial filter plates, an outlet is provided in the third separation box, a spherical shell is fixedly connected to the outer side wall of the third separation box, a sphere is provided in the spherical shell, a connecting channel is provided in the sphere, and the longitudinal section of the connecting channel is L-shaped, a motor is fixedly connected to the side wall of the spherical shell, the output end of the motor passes through the side wall of the spherical shell and is fixedly connected to the side wall of the sphere, a return air pipe and an exhaust pipe are fixedly connected to the side wall of the spherical shell, fans are provided on the return air pipe and the exhaust pipe, and an odor concentration sensor is fixedly connected to the inner side wall of the third separation box.

[0008] As a further improvement of the present technical solution: the heating structure includes a bracket, the bracket is fixedly connected to the inner side wall of the first separation box, a plurality of heating plates are fixedly connected to the bottom side wall of the bracket, and a sewage inlet pipe and a sewage outlet pipe are fixedly connected to the side wall of the first separation box.

[0009] As a further improvement of the present technical solution: the spray reaction structure includes a spray main pipe, the spray main pipe is fixedly connected to the inner side wall of the second separation box, a plurality of spray heads are fixedly connected to the side wall of the spray main pipe, a water pump is fixedly connected to the upper side wall of the second separation box, the output and input ends of the water pump are fixedly connected to suction pipes, one of the suction pipes is fixedly connected to the side wall of the second separation box, and the other of the suction pipes is fixedly connected to the side wall of the spray main pipe.

[0010] As a further improvement of the present technical solution: an air pump is fixedly connected to the upper side wall of the first separation box, an output end of the air pump is fixedly connected to an air pipe, and the air pipe passes through the side wall of the first separation box and extends into the inner bottom end of the first separation box.

[0011] As a further improvement of the technical solution: a controller is fixedly connected to the side wall of the spherical shell, and the controller is electrically connected to the odor concentration sensor and the fan.

[0012] As a further improvement of the technical solution: a biological material filter plate is fixedly connected to the inner side wall of the third separation box, and the biological material filter plate is located between the two photocatalytic groups.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the setting of the first separation box and the second separation box, the separation of odor in sewage and the separation of liquid medicine from odor are separated to prevent the sewage from mixing with liquid medicine, causing other chemical reactions and reducing the waste of reaction liquid;

[0015] 2. The effect of odor decomposition can be improved through inertial filter plates, photocatalytic groups and biological material filter plates;

[0016] 3. Through the cooperation of the odor detection sensor, controller, spherical shell, outlet, sphere, connecting channel and return air pipe, the gas that does not meet the standards can be discharged back for treatment.

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 This is a front view cross-sectional structural schematic diagram of a multi-stage odor separator proposed by the utility model;

[0020] Figure 2 for Figure 1 A is a magnified view of the local structure of the middle part;

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. First separation box; 2. Second separation box; 3. Third separation box; 4. Connecting pipe; 5. Spherical shell; 6. Outlet; 7. Sphere; 8. Connecting channel; 9. Return air pipe; 10. Exhaust pipe; 11. Fan; 12. Odor concentration sensor; 13. Controller; 14. Sewage inlet pipe; 15. Sewage outlet pipe; 16. Air pump; 17. Heating plate; 18. Air pipe; 19. Bracket; 20. Water pump; 21. Suction pipe; 22. Spray main pipe; 23. Spray head; 24. Inertial filter plate; 25. Photocatalytic group; 26. Biomaterial filter plate; 27. Motor. DETAILED DESCRIPTION

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] See also Figure 1-2 In the embodiment of the utility model, a multi-stage odor separator includes a first separation box 1, a second separation box 2 and a third separation box 3. The first separation box 1, the second separation box 2 and the third separation box 3 are connected by a connecting pipe 4. A heating structure is provided in the first separation box 1, a spray reaction structure is provided in the second separation box 2, and two inertial filter plates 24 and two photocatalytic groups 25 are fixedly connected to the inner side wall of the third separation box 3. The two photocatalytic groups 25 are fixedly connected between the inertial filter plates 24. The third separation box 3 is provided with an outlet 6 that is arranged through. A spherical shell 5 is fixedly connected to the outer side wall of the separation box 3, a sphere 7 is arranged in the spherical shell 5, a connecting channel 8 is arranged through the sphere 7, and the longitudinal section of the connecting channel 8 is L-shaped, a motor 27 is fixedly connected to the side wall of the spherical shell 5, the output end of the motor 27 passes through the side wall of the spherical shell 5 and is fixedly connected to the side wall of the sphere 7, a return air pipe 9 and an exhaust pipe 10 are fixedly connected to the side wall of the spherical shell 5, and a fan 11 is arranged on the return air pipe 9 and the exhaust pipe 10, and an odor concentration sensor 12 is fixedly connected to the inner side wall of the third separation box 3.

[0027] See also Figure 1The heating structure includes a bracket 19, which is fixedly connected to the inner side wall of the first separation box 1. A plurality of heating plates 17 are fixedly connected to the bottom side wall of the bracket 19. A sewage inlet pipe 14 and a sewage outlet pipe 15 are fixedly connected to the side wall of the first separation box 1. The sewage can be heated to increase the activity of odor molecules in the sewage and facilitate the volatilization of the odor.

[0028] See also Figure 1 The spray reaction structure includes a spray main pipe 22, which is fixedly connected to the inner side wall of the second separation box 2. A plurality of spray heads 23 are fixedly connected to the side wall of the spray main pipe 22. A water pump 20 is fixedly connected to the upper side wall of the second separation box 2. The output and input ends of the water pump 20 are fixedly connected to suction pipes 21, one of which is fixedly connected to the side wall of the second separation box 2, and the other is fixedly connected to the side wall of the spray main pipe 22. The water pump 20 draws out the reaction liquid inside, sprays it evenly through a plurality of spray heads 23, and contacts with the odor inside to achieve the purpose of deodorization.

[0029] See also Figure 1 An air pump 16 is fixedly connected to the upper side wall of the first separation box 1, and an air pipe 18 is fixedly connected to the output end of the air pump 16. The air pipe 18 penetrates the side wall of the first separation box 1 and extends into the inner bottom end of the first separation box 1. The air pump 16 injects gas inward to make the sewage tumble, thereby accelerating the volatilization speed of the odor inside the first separation box 1.

[0030] See also Figure 1 A controller 13 is fixedly connected to the side wall of the spherical shell 5 , and the controller 13 is electrically connected to the odor concentration sensor 12 and the fan 11 . The controller 13 controls whether the motor 11 rotates and the fan 11 is started.

[0031] See also Figure 1 A biological material filter plate 26 is fixedly connected to the inner side wall of the third separation box 3. The biological material filter plate 26 is located between the two photocatalytic groups 25, so that most of the odor in the odor is decomposed with the biological material, thereby achieving the purpose of purifying the odor.

[0032] The working principle of the utility model is as follows: when in use, the heating plate 17 can heat the sewage, increase the activity of the odor molecules in the sewage, and facilitate the volatilization of the odor. The air pump 16 injects gas into the sewage to make the sewage tumble, and accelerate the volatilization speed of the odor in the first separation box 1. The gas enters the second separation box 2, and the water pump 20 draws out the reaction liquid inside, and sprays it evenly through multiple spray heads 23 to contact with the odor inside to achieve the purpose of deodorization. The odor is finally purified by two inertial filter plates, two photocatalytic groups and a biomaterial filter plate, and discharged through the outlet 6. The odor concentration sensor 12 detects the concentration of the odor in the discharged gas and transmits the value to the controller 13. The controller 13 makes a judgment based on the set value. If it meets the emission standards, the control motor 27 connects the outlet 6 with the exhaust pipe 10. If it does not meet the control motor 27, the outlet is connected to the return air pipe 9 for filtering and purification again. The second separation box 2 is provided with a water pipe for replacing the reaction liquid, and the sewage outlet pipe 15 on the first separation box 1 is provided with a valve.

[0033] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A multi-stage odor separator, comprising a first separation box (1), a second separation box (2) and a third separation box (3), characterized in that: The first separation box (1), the second separation box (2) and the third separation box (3) are connected via a connecting pipe (4); a heating structure is provided in the first separation box (1); a spray reaction structure is provided in the second separation box (2); two inertial filter plates (24) and two photocatalytic groups (25) are fixedly connected to the inner side wall of the third separation box (3); the two photocatalytic groups (25) are fixedly connected between the inertial filter plates (24); an outlet (6) is provided in the third separation box (3); a spherical shell (5) is fixedly connected to the outer side wall of the third separation box (3); the spherical shell (5) is provided with a sphere (7), the sphere (7) is provided with a connecting passage (8) which is arranged to penetrate, the longitudinal section of the connecting passage (8) is arranged in an L-shape, a motor (27) is fixedly connected to the side wall of the spherical shell (5), the output end of the motor (27) penetrates the side wall of the spherical shell (5) and is fixedly connected to the side wall of the sphere (7), a return air pipe (9) and an exhaust pipe (10) are fixedly connected to the side wall of the spherical shell (5), the return air pipe (9) and the exhaust pipe (10) are both provided with a fan (11), and an odor concentration sensor (12) is fixedly connected to the inner side wall of the third separation box (3).

2. A multi-stage odor separator according to claim 1, characterized in that: The heating structure comprises a bracket (19), the bracket (19) being fixedly connected to the inner side wall of the first separation box (1), a plurality of heating plates (17) being fixedly connected to the bottom side wall of the bracket (19), and a sewage inlet pipe (14) and a sewage outlet pipe (15) being fixedly connected to the side wall of the first separation box (1).

3. A multi-stage odor separator according to claim 2, characterized in that: The spray reaction structure comprises a spray main pipe (22), the spray main pipe (22) is fixedly connected to the inner side wall of the second separation box (2), a plurality of spray heads (23) are fixedly connected to the side wall of the spray main pipe (22), a water pump (20) is fixedly connected to the upper side wall of the second separation box (2), the output end and the input end of the water pump (20) are both fixedly connected to suction pipes (21), one of the suction pipes (21) is fixedly connected to the side wall of the second separation box (2), and the other of the suction pipes (21) is fixedly connected to the side wall of the spray main pipe (22).

4. A multi-stage odor separator according to claim 3, characterized in that: An air pump (16) is fixedly connected to the upper side wall of the first separation box (1), and an air pipe (18) is fixedly connected to the output end of the air pump (16); the air pipe (18) passes through the side wall of the first separation box (1) and extends into the inner bottom end of the first separation box (1).

5. A multi-stage odor separator according to claim 4, characterized in that: A controller (13) is fixedly connected to the side wall of the spherical shell (5), and the controller (13) is electrically connected to the odor concentration sensor (12) and the fan (11).

6. A multi-stage odor separator according to claim 5, characterized in that: A biological material filter plate (26) is fixedly connected to the inner side wall of the third separation box (3), and the biological material filter plate (26) is located between the two photocatalytic groups (25).

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