Biological deodorization box with filtering function

Abstract

The utility model discloses a biological deodorization box with a filtering function, and relates to the technical field of waste gas treatment. Comprising a deodorization box, an air inlet pipe is communicated with the bottom of the left wall of the deodorization box; the top wall of the deodorization box is communicated with an exhaust pipe; a plurality of groups of uniformly arranged spray headers are arranged at the top in the deodorization box; the top of the spraying head is communicated with a liquid conveying pipe; the liquid conveying pipe extends to the outer side of the deodorization box; the infusion tube is connected with a water pump; the water pump is fixedly connected with the right outer wall of the deodorization box; the water inlet end of the water pump penetrates through the bottom in the deodorization box; a filter plate is arranged in the deodorization box; a mixed stuffing box is arranged on the filter plate; a frame is arranged in the middle in the air inlet pipe; and a filter screen is arranged on the frame. The filter screen is arranged in the gas inlet pipe, so that large-particle impurities in waste gas can be filtered, and the replacement frequency of purification liquid is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a biological deodorizing box with a filtering function. Background Art

[0002] The stench of sewage pools is very harmful. To the human body: stench can affect the respiratory, digestive, cardiovascular, endocrine and nervous systems of the human body. High concentrations of stench can also cause pulmonary edema or even suffocation to death in those who come into contact with it. Odor pollution is often accompanied by the production of substances that are directly harmful to the human body, such as formaldehyde and benzene, which have a strong carcinogenic effect after inhalation. At the same time, it will also cause the secretion function of the endocrine system to be disordered and affect the body's metabolic activities; ammonia and aldehydes have an irritating effect on the eyes, causing tears, pain, conjunctivitis, corneal edema, etc. Due to the influence of odorous substances, people's normal production and life are disturbed, work efficiency is reduced, and the social and economic status is deteriorated; in commercial areas, the purchasing power is reduced due to the influence of stench; in tourist areas, the tourism environment is polluted by stench, the regional evaluation is damaged, and economic interests are affected. Therefore, the state has formulated corresponding environmental protection policies, and the pollution-discharging units that emit odorous gases into the atmosphere must take measures to prevent the surrounding residential areas from being polluted.

[0003] The existing biological deodorization box air inlet pipe does not have a filtering mechanism, causing large particles to be adsorbed by the spraying liquid, greatly increasing the replacement frequency of the purification liquid and the amount of purification liquid used. In addition, there is no waste liquid recovery and reuse mechanism, resulting in waste of purification liquid. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a biological deodorizing box with a filtering function to solve the existing inconvenient technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a biological deodorizing box with filtering function, characterized in that it comprises a deodorizing box;

[0006] The bottom of the left wall of the deodorizing box is connected to an air inlet pipe; the top wall of the deodorizing box is connected to an exhaust pipe; a plurality of groups of evenly arranged spray heads are arranged on the top of the deodorizing box; the top of the spray head is connected to an infusion pipe; the infusion pipe extends to the outside of the deodorizing box; the infusion pipe is connected to a water pump; the water pump is fixedly connected to the right outer wall of the deodorizing box; the water pump is also provided with a liquid inlet pipe; the water pump liquid inlet pipe penetrates and is connected to the bottom of the deodorizing box;

[0007] A filter plate is provided in the deodorizing box; a mixed filling box is provided on the filter plate;

[0008] A frame is arranged in the middle of the air inlet pipe; a filter net is arranged on the frame.

[0009] Furthermore, a fixing block is provided on the right side of the air intake pipe; a slide rail is provided on the fixing block; the frame is slidably connected to the slide rail; and a spring is provided between the frame and the slide rail.

[0010] Furthermore, a waste trough is provided on the left side of the inner frame of the air intake pipe; the waste trough is connected to the air intake pipe.

[0011] Furthermore, a liquid adding pipe is provided at the bottom of the deodorizing box.

[0012] Furthermore, a sensor is provided at the bottom of the deodorizing box.

[0013] Furthermore, the deodorizing box is provided with an observation window.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a filter at the air inlet to filter large particles in the exhaust gas and reduce the consumption of purification liquid. The filter is installed on the slide rail through a frame, and a spring is provided between the two. When the exhaust gas is transported, the frame moves to the right with the filter under the influence of wind pressure, and the spring is compressed. Once the exhaust gas transportation stops, the spring rebounds and the frame quickly returns to its original position, causing the filter to vibrate, effectively preventing the filter from being blocked and at the same time transporting large particles of impurities into the waste tank.

[0016] The utility model uses the bottom of the deodorizing tank as a liquid storage tank, and transports purified liquid into the deodorizing tank through a liquid adding pipe box. When the water level exceeds the sensor, an alarm is issued, liquid addition is stopped, and a water pump is started. The water pump extracts purified liquid and supplies it to the spray head. The used waste liquid is filtered by a filter plate and then returns to the bottom of the deodorizing tank, thereby realizing the recycling of the purified liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the specific structure of the utility model.

[0018] In the figure: 1. deodorizing box; 2. air inlet pipe; 3. exhaust pipe; 4. sprinkler head; 5. liquid infusion pipe; 6. water pump; 7. liquid inlet pipe; 8. filter plate; 9. stuffing box; 10. frame; 11. filter screen; 12. fixing block; 13. slide rail; 14. spring; 15. waste tank; 16. liquid adding pipe; 17. sensor; 18. observation window. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0020] The following describes an embodiment of the utility model based on its overall structure.

[0021] like Figure 1 A specific embodiment of a biological deodorizing box with filtering function is shown, comprising a deodorizing box 1; an air inlet pipe 2 is connected to the bottom of the left wall of the deodorizing box 1; an exhaust pipe 3 is connected to the top wall of the deodorizing box 1; a plurality of groups of evenly arranged spray heads 4 are arranged on the top of the deodorizing box 1; a liquid infusion pipe 5 is connected to the top of the spray head 4; the liquid infusion pipe 5 extends to the outside of the deodorizing box 1; the liquid infusion pipe 5 is connected to a water pump 6; the water pump 6 is fixedly connected to the right outer wall of the deodorizing box 1; a liquid inlet pipe 7 is also provided on the water pump 6; the liquid inlet pipe 7 of the water pump 6 is connected to the bottom of the deodorizing box 1; a filter plate 8 is provided in the deodorizing box 1; a mixed stuffing box 9 is provided on the filter plate 8; a frame 10 is provided in the middle of the air inlet pipe 2; a filter net 11 is provided on the frame 10.

[0022] Specifically, the utility model uses the bottom of the deodorizing box 1 as a storage tank for the purified liquid. When the air inlet pipe 2 starts to transport the waste gas, the water pump 6 is started. The water pump 6 draws the purified liquid through the liquid inlet pipe 7 and transports it to the spray head 4 through the liquid infusion pipe 5 to start spraying. The waste gas is purified by the microorganisms in the mixed filling box 9 and meets the standards, and is discharged through the exhaust pipe 3.

[0023] Specifically, a filter screen 11 is provided to discharge large particles of impurities in the exhaust gas, thereby reducing the replacement of the purification liquid.

[0024] In other preferred embodiments, a fixed block 12 is provided on the right side of the air intake pipe 2; a slide rail 13 is provided on the fixed block 12; the frame 10 is slidably connected to the slide rail 13; a spring 14 is provided between the frame 10 and the slide rail 13; a waste trough 15 is provided on the left side of the frame 10 in the air intake pipe 2; and the waste trough 15 is connected to the air intake pipe 2.

[0025] Specifically, the filter 11 is installed on the slide rail 13 through the frame 10, and a spring 14 is provided therebetween. When the exhaust gas is transported, affected by the wind pressure, the frame 10 moves the filter 11 to the right, and the spring 14 is compressed. Once the transport of the exhaust gas stops, the spring 14 rebounds, and the frame 10 quickly returns to its original position, causing the filter 11 to vibrate, effectively preventing the filter 11 from being blocked, and at the same time transporting large particles of impurities into the waste trough 15.

[0026] In other preferred embodiments, a liquid adding pipe 16 is further provided at the bottom of the deodorizing box 1; a sensor 17 is provided at the bottom of the deodorizing box 1; and an observation window 18 is provided on the deodorizing box.

[0027] Specifically, the bottom of the deodorizing tank 1 is used as a liquid storage tank, and the purified liquid is transported into the deodorizing tank 1 through the liquid adding pipe 16. When the water level exceeds the sensor 17, an alarm is sounded, the liquid addition is stopped, and the water pump 6 is started. The water pump 6 extracts the purified liquid and provides it to the spray head. The used waste liquid is filtered by the filter plate 8 and then returned to the bottom of the deodorizing tank 1, thereby realizing the recycling of the purified liquid.

[0028] Specifically, an observation window 18 is provided, so that the use status of the purification liquid in the deodorizing box 1 can be viewed at all times, and when it is found that the amount is too little, it can be added in time.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A biological deodorizing box with filtering function, characterized in that: Includes deodorizing box; The bottom of the left wall of the deodorizing box is connected to an air inlet pipe; the top wall of the deodorizing box is connected to an exhaust pipe; a plurality of groups of evenly arranged spray heads are arranged on the top of the deodorizing box; the top of the spray head is connected to an infusion pipe; the infusion pipe extends to the outside of the deodorizing box; the infusion pipe is connected to a water pump; the water pump is fixedly connected to the right outer wall of the deodorizing box; the water pump is also provided with a liquid inlet pipe; the water pump liquid inlet pipe penetrates and is connected to the bottom of the deodorizing box; A filter plate is provided in the deodorizing box; a mixed filling box is provided on the filter plate; A frame is arranged in the middle of the air inlet pipe; a filter net is arranged on the frame.

2. A biological deodorizing box with filtering function according to claim 1, characterized in that: A fixing block is arranged on the right side of the air inlet pipe; a slide rail is arranged on the fixing block; the frame is slidably connected to the slide rail; and a spring is arranged between the frame and the slide rail.

3. The biological deodorizing box with filtering function according to claim 1, characterized in that: A waste trough is provided on the left side of the inner frame of the air intake pipe; the waste trough is connected to the air intake pipe.

4. According to the biological deodorizing box with filtering function according to claim 1, it is characterized in that: A liquid adding pipe is also arranged at the bottom of the deodorizing box.

5. The biological deodorizing box with filtering function according to claim 1, characterized in that: A sensor is arranged at the bottom of the deodorizing box.

6. The biological deodorizing box with filtering function according to claim 1, characterized in that: The deodorizing box is provided with an observation window.

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