A biological spraying treatment device for malodorous waste gas

Abstract

The utility model discloses a biological spray treatment device for malodorous waste gas, comprising a base, a top cover and a spray chamber installed on the top of the base, wherein three groups of spray chambers are installed on the top of the base, a rotating sealing tube is installed on the top of each group of the spray chambers, a water receiving pipe is installed on the top of each group of the top covers, an input water pipe is installed on the bottom of the rotating sealing tube, a waste gas pipe is installed on one side of the spray chamber, a rotating shaft is installed inside the base, and a feeding plate is installed on the outside of the rotating shaft. The utility model can spray dust and other organic matter inside the device through the spray chamber adopted to dissolve them in water, and a base is arranged at the bottom for collecting sewage, and a feeding plate is arranged inside the base, so that sewage can be quickly discharged from the device to avoid the problem of precipitation in the discharge process.

Description

Technical Field

[0001] The utility model relates to a treatment device, in particular to a biological spray treatment device for malodorous waste gas, belonging to the technical field of environmental protection. Background Art

[0002] Industrial production, municipal sewage, sludge treatment and garbage disposal facilities are the main sources of malodorous gases. Malodorous gases are mainly produced in sewage pumping stations, water intake grilles, aeration sedimentation tanks, primary sedimentation tanks, etc. in the sewage treatment process, sludge concentration, dehydration and drying, transportation, etc. in the sludge treatment process, composting, landfill, incineration, transportation, etc. in the garbage treatment process. They come from a wide range of sources and can cause varying degrees of toxicity to the human respiratory, digestive, cardiovascular, endocrine and nervous systems. Aromatic compounds such as benzene, toluene, styrene, etc. can also cause deformities and cancer in the human body. For malodorous gases, spraying is generally used to perform preliminary treatment on the gas.

[0003] When the existing spraying device is in use, it sprays on the top of the exhaust gas. The effect of this spraying is poor. In order to ensure the spraying effect, more water is needed. The treatment of wastewater mixed with some pollutants also requires costs, resulting in a high overall spraying cost. Utility Model Content

[0004] The purpose of the utility model is to provide a biological spray treatment device for malodorous waste gas to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a biological spray treatment device for malodorous waste gas, comprising a base, a top cover and a spray chamber installed on the top of the base, three groups of spray chambers are installed on the top of the base, a rotating sealing tube is installed on the top of each group of spray chambers, a water receiving pipe is installed on the top of each group of top covers, an input water pipe is installed on the bottom of the rotating sealing tube, an exhaust pipe is installed on one side of the spray chamber, a rotating shaft is installed inside the base, and a feeding plate is installed on the outside of the rotating shaft.

[0006] Preferably, a mounting frame is installed at the bottom of the water input pipe, and three groups of water spray ports are installed at the top of the mounting frame.

[0007] Preferably, a rotating motor is installed on the top of the top cover, and a driving gear is installed on the bottom of the rotating motor.

[0008] Preferably, a driven wheel is installed on the top of the input water pipe, and the driven wheel is meshed with the driving gear.

[0009] Preferably, each group of spray chambers are directly connected, and the exhaust pipe is connected to the spray chamber.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model discloses a biological spray treatment device for malodorous waste gas. The spray chamber adopted can be used to spray the dust and other organic matter inside the device to make them dissolve in water. At the same time, a base is arranged at the bottom for collecting sewage, and a feeding plate is arranged inside the base. It can be seen that the sewage is quickly discharged from the device to avoid the problem of sedimentation in the process of discharge. At the same time, a water spray port is arranged to spray water in the device. At the same time, the rotation is driven by a rotating motor on one side to reduce the number of nozzles, thereby achieving uniform spraying while reducing the consumption of water resources, increasing the efficiency of dissolving organic matter in polluted air, and reducing the use cost of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the shaft side structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the front structure of the utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the base structure of the utility model.

[0016] In the figure: 1. base; 2. exhaust pipe; 3. spray chamber; 4. top cover; 5. rotating sealing pipe; 6. water receiving pipe; 7. rotating motor; 8. driving gear; 9. input water pipe; 10. water spray port; 11. mounting frame; 12. driven wheel; 13. feeding plate; 14. rotating shaft. DETAILED DESCRIPTION

[0017] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4The utility model provides a biological spray treatment device for malodorous waste gas, comprising a base 1, a top cover 4 and a spray chamber 3 installed on the top of the base 1. Three groups of spray chambers 3 are installed on the top of the base 1. The spray chamber 3 can absorb and dissolve some components in the waste gas into water mist. A rotating sealing tube 5 is installed on the top of each group of spray chambers 3. The rotating sealing tube 5 can rotate on the top cover 4. A water receiving pipe 6 is installed on the top of each group of top covers 4. An input water pipe 9 is installed at the bottom of the rotating sealing tube 5. The rotating sealing tube 5 can ensure that the water flow will not leak while the bottom input water pipe 9 rotates. The working principle has been used in various lives and is a well-known common sense technology (such as a kitchen faucet). An exhaust pipe 2 is installed on one side of the spray chamber 3. The exhaust gas from the exhaust pipe 2 is fed into the spray chamber 3. A rotating shaft 14 is installed inside the base 1. A feeding plate 13 is installed on the outer side of the rotating shaft 14. The feeding plate 13 is wound around the rotating shaft 14 in a curved form to discharge the sewage at the bottom of the device.

[0019] In the utility model: a mounting frame 11 is installed at the bottom of the input water pipe 9, and the mounting frame 11 is connected to the input water pipe 9 and can be installed with a water spray port 10. Three groups of water spray ports 10 are installed on the top of the mounting frame 11. The water spray ports 10 adopt atomizing nozzles to increase the contact area between water flow and air.

[0020] In the utility model, a rotating motor 7 is installed on the top of the top cover 4, and the rotating motor 7 drives the driving gear 8 at the bottom to rotate. The driving gear 8 is installed at the bottom of the rotating motor 7.

[0021] In the utility model, a driven wheel 12 is installed on the top of the input water pipe 9 , and the driven wheel 12 can rotate in cooperation with the driving gear 8 to complete the rotation of the input water pipe 9 as a whole, and the driven wheel 12 is meshed with the driving gear 8 .

[0022] In the utility model: each group of spray chambers 3 are directly connected, and the exhaust pipe 2 is connected to the spray chamber 3.

[0023] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A biological spray treatment device for malodorous waste gas, comprising a base (1), a top cover (4) and a spray chamber (3) installed on the top of the base (1), characterized in that: Three groups of spray chambers (3) are installed on the top of the base (1), a rotating sealing tube (5) is installed on the top of each group of spray chambers (3), a water receiving pipe (6) is installed on the top of each group of top covers (4), an input water pipe (9) is installed at the bottom of the rotating sealing tube (5), an exhaust pipe (2) is installed on one side of the spray chamber (3), a rotating shaft (14) is installed inside the base (1), and a feeding plate (13) is installed on the outside of the rotating shaft (14).

2. The biological spraying treatment device for malodorous waste gas according to claim 1 is characterized in that: A mounting frame (11) is installed at the bottom of the water input pipe (9), and three groups of water spray ports (10) are installed at the top of the mounting frame (11).

3. The biological spraying treatment device for malodorous waste gas according to claim 1 is characterized in that: A rotating motor (7) is installed on the top of the top cover (4), and a driving gear (8) is installed on the bottom of the rotating motor (7).

4. The biological spraying treatment device for malodorous waste gas according to claim 1 is characterized in that: A driven wheel (12) is installed on the top of the water input pipe (9), and the driven wheel (12) is meshed with the driving gear (8).

5. The biological spraying treatment device for malodorous waste gas according to claim 1 is characterized in that: Each group of the spray chambers (3) are directly connected, and the exhaust pipe (2) is connected to the spray chamber (3).

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