Waste gas collection and treatment device of harmless treatment equipment

Abstract

The utility model relates to the technical field of environmental protection, and discloses a harmless treatment equipment waste gas collecting and treating device which comprises a shell, a first baffle is fixedly mounted at the inner top of the shell, a second baffle is fixedly mounted at the inner bottom of the shell, a third baffle is fixedly mounted at the inner top of the shell, and a recycling structure is arranged on the lower surface of the shell. A collecting box is fixedly installed on the lower surface of the shell, a clamping groove is formed in the inner wall of the collecting box, a filter plate is clamped to the inner wall of the clamping groove, four fixed threaded grooves are formed in the front face of the collecting box, a sealing plate is arranged on the front face of the collecting box, screws are in threaded connection with the inner wall of the sealing plate, and the screws are in threaded connection with the threaded grooves. One side of the collecting box is provided with a first pump machine, the starting end of the first pump machine is provided with a backflow pipe, through the arrangement of the baffle and the recycling structure, the flowing distance of gas can be prolonged, particles in the gas can be better removed through mist spraying, a water source can be filtered and directly recycled, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, in particular to a waste gas collection and treatment device for harmless treatment equipment. Background Art

[0002] Garbage is solid waste generated in human daily life and production. Due to its large discharge volume, complex and diverse composition, and its pollution, resource and social nature, it needs to be harmless, resource-based, reduced and socialized. If it is not properly handled, it will pollute the environment, affect environmental hygiene, waste resources, destroy production and life safety, and destroy social harmony. Garbage disposal is to quickly remove the garbage, treat it harmlessly, and finally make reasonable use of it. The widely used garbage disposal methods today are sanitary landfill, high-temperature composting and incineration. The purpose of garbage disposal is harmlessness, resource utilization and reduction. However, in the absorption and collection of waste gas generated after garbage disposal, a large amount of reaction catalysts will be used to eliminate harmful gases in the waste gas. However, passing the waste gas into the reaction catalyst is an important link in waste gas treatment. Such a single introduction will cause incomplete reaction between the gas and the reaction catalyst, reducing the effect of waste gas treatment.

[0003] The utility model patent application document with the publication number of "CN208320316U" discloses a waste gas collection and treatment device for harmless garbage treatment equipment, including a shell, a suction pipe fixedly connected to the left end of the shell, a suction fan installed in the suction pipe, a partition installed in the shell, two vents symmetrically arranged on the partition, a first filter screen clamped in the two vents, the shell is divided into a spray chamber and a reaction chamber by the partition, and an adsorption plate is fixedly connected to the lower side of the collection box. The utility model can make the reaction box shake left and right through the interaction of the first telescopic hose, the second connecting pipe, the second telescopic hose, the Y-shaped tube, the partition, the first filter screen, the nozzle, the support plate, the rotating shaft, the special-shaped gear, the tooth plate, the mounting sleeve, the spring, the sliding rod and other structures, thereby improving the reaction effect of the waste gas and the reaction catalyst, making it react more fully.

[0004] The waste gas collection and treatment device of the harmless garbage treatment equipment disclosed in the above document has the following defects: during use, the technical solution has a fast air flow rate and the spray may not be able to better remove the particulate matter in the gas, and the sprayed water source cannot filter the particles in the water source when it is recovered, resulting in the inability to directly recover and utilize the water source.

[0005] It can be seen from this that the existing waste gas collection and treatment device of the harmless garbage treatment equipment does not have a good waste gas treatment structure, and it is necessary to improve the existing deficiencies and provide a waste gas collection and treatment device for harmless garbage treatment equipment. Utility Model Content

[0006] The purpose of the utility model is to provide a waste gas collection and treatment device for harmless treatment equipment to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0008] The utility model discloses a waste gas collection and treatment device for harmless treatment equipment, comprising a shell, a first baffle is fixedly installed on the inner top of the shell, a second baffle is fixedly installed on the inner bottom of the shell, a third baffle is fixedly installed on the inner top of the shell, a recovery structure is provided on the lower surface of the shell, the recovery structure comprises a collection box, a card slot, a filter plate, a threaded groove, a sealing plate, a screw, a first pump and a reflux pipe, a collection box is fixedly installed on the lower surface of the shell, a card slot is provided on the inner wall of the collection box, a filter plate is clamped on the inner wall of the card slot, a threaded groove is provided on the front side of the collection box, the number of the threaded grooves is fixed to four, a sealing plate is provided on the front side of the collection box, a screw is threadedly connected to the inner wall of the sealing plate, and the screw is threadedly connected to the threaded groove, a first pump is provided on one side of the collection box, and a reflux pipe is provided at the starting end of the first pump.

[0009] Furthermore, a fixing plate is fixedly installed on the back side of the shell, a water tank is fixedly installed on the upper surface of the fixing plate, the water tank is connected to the return pipe, a water filling pipe is provided on the upper surface of the water tank, a second pump is provided on the upper surface of the water tank, and a water outlet pipe is provided at the starting end of the second pump.

[0010] Furthermore, the upper surface of the shell is provided with mounting grooves, the number of the mounting grooves is fixed at three, the inside of each mounting groove is fixedly installed with a first connecting pipe, and the lower surface of the first connecting pipe is provided with a nozzle.

[0011] Furthermore, an expansion pipe is fixedly installed at one end of the water outlet pipe, a diversion pipe is provided on the lower surface of the expansion pipe, the number of the diversion pipes is fixed at three, and the diversion pipes are connected to the first connecting pipe.

[0012] Furthermore, a partition is fixedly mounted on the inner wall of the shell, and an air outlet is opened on one side of the partition.

[0013] Furthermore, a reaction box is provided at the inner bottom of the shell, a second connecting pipe is provided on the upper surface of the reaction box, the second connecting pipe is connected to the air outlet, an air outlet pipe is provided on one side of the reaction box, and the air outlet pipe extends to the outer surface of the shell.

[0014] Furthermore, an observation window is provided on the front side of the shell, and a drainage groove is provided on the inner bottom of the shell. The number of the drainage grooves is fixed at two, and the drainage grooves are connected to the collection box.

[0015] The utility model has the following beneficial effects:

[0016] (1) The utility model allows the water to flow into the interior of the collection box through two drainage grooves, filters the particles through the filter plate, and then starts the first pump to draw the filtered water into the return pipe, and then enters the interior of the water tank through the return pipe for direct recycling, thereby increasing practicality. After the filter plate has been used for a long time, the filter plate can be removed from the interior of the card slot by unscrewing the screws from the sealing plate and the threaded groove, and then the filter plate can be cleaned or replaced.

[0017] (2) The utility model separates the three nozzles by setting the first baffle, the second baffle and the third baffle, thereby increasing the flow distance of the exhaust gas and the contact time between the exhaust gas and the spray, thereby achieving a more effective effect of removing particles.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional top view of the structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the front structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the back structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the recycling structure of the utility model;

[0025] Figure 6 It is a partial structural schematic diagram of the utility model;

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] In the figure: 1. Shell; 101. First baffle; 102. Second baffle; 103. Third baffle; 104. Mounting groove; 2. Recovery structure; 201. Collecting box; 202. Card slot; 203. Filter plate; 204. Threaded groove; 205. Sealing plate; 206. Screw; 207. First pump; 208. Reflux pipe; 3. Fixing plate; 4. Water tank; 5. Water adding pipe; 6. Second pump; 7. Water outlet pipe; 8. Expansion pipe; 9. Diverter pipe; 10. First connecting pipe; 11. Drain groove; 12. Partition; 13. Air outlet; 14. Second connecting pipe; 15. Reaction box; 16. Air outlet pipe; 17. Observation window; 18. Nozzle. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1 - Figure 6 As shown, the utility model is a waste gas collection and treatment device for harmless treatment equipment, including a shell 1, a first baffle 101 is fixedly installed on the inner top of the shell 1, a second baffle 102 is fixedly installed on the inner bottom of the shell 1, and a third baffle 103 is fixedly installed on the inner top of the shell 1. The lower surface of the shell 1 is provided with a recovery structure 2, and the recovery structure 2 includes a collection box 201, a card slot 202, a filter plate 203, a threaded groove 204, a sealing plate 205, a screw 206, a first pump 207 and a reflux pipe 208. The lower surface of the shell 1 A collecting box 201 is fixedly installed on the surface, a card slot 202 is provided on the inner wall of the collecting box 201, a filter plate 203 is clamped on the inner wall of the card slot 202, a threaded groove 204 is provided on the front of the collecting box 201, the number of the threaded grooves 204 is fixed at four, a sealing plate 205 is provided on the front of the collecting box 201, a screw 206 is threadedly connected to the inner wall of the sealing plate 205, and the screw 206 is threadedly connected to the threaded groove 204, a first pump 207 is provided on one side of the collecting box 201, and a reflux pipe 208 is provided at the starting end of the first pump 207.

[0030] A fixing plate 3 is fixedly installed on the back of the shell 1, a water tank 4 is fixedly installed on the upper surface of the fixing plate 3, the water tank 4 is connected to the return pipe 208, a water filling pipe 5 is provided on the upper surface of the water tank 4, a second pump 6 is provided on the upper surface of the water tank 4, and a water outlet pipe 7 is provided at the starting end of the second pump 6.

[0031] The upper surface of the housing 1 is provided with mounting grooves 104 , and the number of the mounting grooves 104 is fixed at three. The first connecting pipes 10 are fixedly installed inside the mounting grooves 104 , and the lower surface of the first connecting pipe 10 is provided with a nozzle 18 .

[0032] An expansion pipe 8 is fixedly installed at one end of the water outlet pipe 7 . A diversion pipe 9 is provided on the lower surface of the expansion pipe 8 . The number of the diversion pipes 9 is fixed at three. The diversion pipes 9 are connected to the first connecting pipe 10 .

[0033] A partition plate 12 is fixedly mounted on the inner wall of the housing 1 , and an air outlet 13 is formed on one side of the partition plate 12 .

[0034] A reaction box 15 is provided at the inner bottom of the shell 1 , a second connecting pipe 14 is provided on the upper surface of the reaction box 15 , the second connecting pipe 14 is connected to the air outlet 13 , an air outlet pipe 16 is provided on one side of the reaction box 15 , and the air outlet pipe 16 extends to the outer surface of the shell 1 .

[0035] An observation window 17 is provided on the front of the shell 1 , and a drainage groove 11 is provided on the inner bottom of the shell 1 . The number of the drainage grooves 11 is fixed at two, and the drainage grooves 11 are communicated with the collection box 201 .

[0036] When in use, the exhaust gas is first sucked from the air suction pipe through the fan on one side of the shell 1, and then the second pump 6 is started to pump out the water source in the water tank 4, and enters the expansion pipe 8 through the outlet pipe 7, and is divided into the inside of the three branch pipes 9 through the expansion pipe 8, and flows into the first connecting pipe 10 and the inside of the nozzle 18 through the branch pipe 9. The particles in the exhaust gas are processed by the nozzle 18, and the three nozzles 18 are separated by the arrangement of the first baffle 101, the second baffle 102 and the third baffle 103, so that the flow distance of the exhaust gas is increased, and the contact time between the exhaust gas and the spray is increased, so as to achieve a more effective effect of removing particles. The exhaust gas after the particles are removed enters the inside of the second connecting pipe 14 through the air outlet 13. , enters the interior of the reaction box 15 through the second connecting pipe 14, the reaction box 15 purifies the exhaust gas, and after the treatment, it is discharged through the exhaust pipe 16 to complete the exhaust gas treatment. The sprayed water source flows into the interior of the collection box 201 through the two drainage grooves 11, and the particles are filtered through the filter plate 203. Then, the first pump 207 is started to draw the filtered water source into the return pipe 208, and enters the interior of the water tank 4 through the return pipe 208 for direct recycling and use, which increases practicality. After the filter plate 203 has been used for a long time, the screws 206 are unscrewed from the sealing plate 205 and the inside of the threaded groove 204, and the filter plate 203 is pulled out from the inside of the card slot 202 for cleaning or replacement.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A waste gas collection and treatment device for harmless treatment equipment, comprising a housing (1), characterized in that: A first baffle (101) is fixedly mounted on the inner top of the shell (1), a second baffle (102) is fixedly mounted on the inner bottom of the shell (1), a third baffle (103) is fixedly mounted on the inner top of the shell (1), a recovery structure (2) is provided on the lower surface of the shell (1), the recovery structure (2) comprises a collection box (201), a card slot (202), a filter plate (203), a threaded groove (204), a sealing plate (205), a screw (206), a first pump (207) and a return pipe (208), a collection box (201) is fixedly mounted on the lower surface of the shell (1), the collection The inner wall of the box (201) is provided with a card slot (202), and the inner wall of the card slot (202) is card-engaged with a filter plate (203). The front of the collection box (201) is provided with a threaded groove (204), and the number of the threaded grooves (204) is fixed at four. The front of the collection box (201) is provided with a sealing plate (205), and the inner wall of the sealing plate (205) is threadedly connected with a screw (206), and the screw (206) is threadedly connected to the threaded groove (204). A first pump (207) is provided on one side of the collection box (201), and a return pipe (208) is provided at the starting end of the first pump (207).

2. The waste gas collection and treatment device for harmless treatment equipment according to claim 1 is characterized by: A fixing plate (3) is fixedly mounted on the back of the shell (1), a water tank (4) is fixedly mounted on the upper surface of the fixing plate (3), the water tank (4) is connected to a return pipe (208), a water supply pipe (5) is provided on the upper surface of the water tank (4), a second pump (6) is provided on the upper surface of the water tank (4), and a water outlet pipe (7) is provided at the starting end of the second pump (6).

3. The waste gas collection and treatment device for harmless treatment equipment according to claim 1 is characterized by: The upper surface of the shell (1) is provided with mounting grooves (104), the number of the mounting grooves (104) is fixed at three, a first connecting pipe (10) is fixedly installed inside each of the mounting grooves (104), and a nozzle (18) is provided on the lower surface of the first connecting pipe (10).

4. The waste gas collection and treatment device for harmless treatment equipment according to claim 2 is characterized in that: An expansion pipe (8) is fixedly mounted on one end of the water outlet pipe (7), a diversion pipe (9) is provided on the lower surface of the expansion pipe (8), the number of the diversion pipes (9) is fixed at three, and the diversion pipes (9) are connected to the first connecting pipe (10).

5. The waste gas collection and treatment device for harmless treatment equipment according to claim 1 is characterized by: A partition plate (12) is fixedly mounted on the inner wall of the shell (1), and an air outlet hole (13) is provided on one side of the partition plate (12).

6. The waste gas collection and treatment device for harmless treatment equipment according to claim 5 is characterized by: A reaction box (15) is provided at the inner bottom of the shell (1), a second connecting pipe (14) is provided on the upper surface of the reaction box (15), the second connecting pipe (14) is connected to the air outlet (13), and an air outlet pipe (16) is provided on one side of the reaction box (15), the air outlet pipe (16) extends to the outer surface of the shell (1).

7. The waste gas collection and treatment device for harmless treatment equipment according to claim 1 is characterized by: The front of the shell (1) is provided with an observation window (17), the inner bottom of the shell (1) is provided with a drainage groove (11), the number of the drainage grooves (11) is fixed at two, and the drainage grooves (11) are connected to the collection box (201).

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