Industrial waste gas treatment device

Abstract

The utility model discloses an industrial waste gas treatment device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a first box body, the top of the inner side of the first box body is provided with a groove body, the inner wall of the first box body is fixedly connected with an arc-shaped net plate, and the inner wall of the first box body is fixedly connected with a plurality of partition plates at equal intervals; a plurality of partition plates are arranged in the first box body, openings are formed in the multiple partition plates respectively, a plurality of activated carbon filter plates are placed between the multiple partition plates and the inner wall of the first box body respectively, large floating impurities in the industrial waste gas can be filtered and blocked by arranging an arc-shaped net plate, and then harmful odor in the industrial waste gas is filtered and purified through the multiple activated carbon filter plates; then clear water at the bottom of the second box body is pumped into a water spraying box through a submersible pump, and a plurality of spraying heads are used for spraying the industrial waste gas, so that fine impurities in the industrial waste gas are fused with water and fall onto filtering cotton, and the filtering and purifying effect of the device on the industrial waste gas is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of waste gas treatment equipment, specifically a kind of industrial waste gas treatment device. BACKGROUND

[0002] Industrial waste gas refers to various exhaust gases containing pollutants discharged into the air during fuel combustion and production process in enterprise factory area.Waste gas treatment device is a device that can effectively purify these polluted gases.

[0003] Through retrieval, patent application No.202022683627.5 discloses an industrial waste gas treatment device, which comprises a main shell, the bottom of which is fixed with supporting legs at four corners, a top plate is placed above the main shell, the top plate and the main shell are fixed by bolts, an air inlet pipe is fixedly installed on one side above the main shell, an exhaust pipe is fixedly installed on one side below the main shell, a column is fixed at four corners inside the main shell, a placing groove is placed above the column, activated carbon is placed in the placing groove, and a plurality of round holes are formed in the bottom of the placing groove. The industrial waste gas treatment device uses activated carbon in the placing groove to treat waste gas, and the treated waste gas is discharged through the exhaust pipe. The above-mentioned patent also has the following deficiencies: the above-mentioned device only uses activated carbon placed in the device to filter and treat waste gas, the filtering structure of the device is relatively simple, which leads to a general waste gas filtering effect. Therefore, an industrial waste gas treatment device is proposed to optimize and solve the above-mentioned problems. SUMMARY

[0004] The utility model aims to provide an industrial waste gas treatment device to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions:

[0006] An industrial waste gas treatment device, including bottom plate, first box body is connected on top of bottom plate, tank body is placed on top of first box body inner side, arc net board is fixedly connected on first box body inner wall, a plurality of partition plates are fixedly connected on first box body inner wall at equal distance, a plurality of openings are formed in a plurality of partition plates respectively, a plurality of activated carbon filter plates are placed between a plurality of partition plates and first box body inner wall respectively, suction pump is fixedly installed on top of bottom plate, second box body is fixedly connected on top of bottom plate, submersible pump is fixedly installed on second box body inner side bottom, water spraying box is fixedly connected on second box body inner side top, net board is fixedly connected on second box body inner wall, filter cotton is placed on top of net board, third box body is fixedly connected on top of bottom plate, first air guide box and second air guide box are fixedly connected on third box body inner side top and inner side bottom respectively, three electric heating rods are fixedly installed on opposite sides of first air guide box and second air guide box at equal distance, two coil pipes are arranged on opposite sides of three electric heating rods respectively, first box door is arranged on the front surface of first box body, second box door is arranged on the front surface of second box body, and switch is fixedly installed on the front surface of second box body.

[0007] As a further scheme of the utility model: the first box body outside air inlet is fixedly connected with the air outlet pipe, the second box body air inlet is fixedly connected with the air outlet of suction pump through the pipe, and the suction pump is fixedly connected with the air outlet of first box body through the pipe.

[0008] As a further scheme of the utility model: the second box body front surface water inlet is fixedly connected with the water inlet pipe, and the valve is arranged on the water inlet pipe, the second box body front surface water outlet is fixedly connected with the water outlet pipe, and the valve is arranged on the water outlet pipe.

[0009] As a further scheme of the utility model: the water spraying box bottom is fixedly connected with a plurality of spray heads that are interconnected, and the water inlet of water spraying box is fixedly connected with the water outlet of submersible pump through the pipe.

[0010] As a further scheme of the utility model: the first air guide box air inlet is fixedly connected with the air outlet of second box body through the pipe, the second air guide box air outlet is fixedly connected with the air outlet pipe, the air outlet pipe penetrates through the third box body horizontally, the through hole for the penetration connection of air outlet pipe is formed in the third box body, the two ends of two coil pipes are fixedly connected with the first air guide box and the second air guide box and are interconnected, one side of the first box door is hinged with the front surface of first box body through the hinge, and one side of the second box door is hinged with the front surface of second box body through the hinge.

[0011] As a further scheme of the utility model: the suction pump, submersible pump and electric heating rod are electrically connected with the switch through the wire, and the switch is electrically connected with the external power supply through the wire.

[0012] Compared with the prior art, the industrial waste gas treatment device has the beneficial effects that:

[0013] 1. By setting the arc-shaped screen, the larger floating impurities in the industrial waste gas are filtered and blocked, then the harmful odor in the industrial waste gas is filtered and purified through the plurality of activated carbon filter plates, then the clean water at the bottom of the second box is pumped to the water spraying box through the submersible pump and the industrial waste gas is sprayed through the plurality of spray heads, so that the fine impurities in the industrial waste gas are dissolved in water and fall on the filter cotton, thereby further improving the filtering and purifying effect of the device on the industrial waste gas.

[0014] 2. By setting the electric heating rod, the industrial waste gas in the coil is heated, thereby avoiding too much water in the gas after water spraying, and the waste water after cleaning is filtered by the filter cotton and then reenters the bottom of the second box for repeated circulation, then the personnel can open the first box door and the second box door to clean the groove, the activated carbon filter plate in the first box and the filter cotton in the second box after the use of the device is finished, thereby further improving the convenience of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the industrial waste gas treatment device.

[0016] Fig. 2 It is a structural schematic view of the industrial waste gas treatment device.

[0017] Fig. 3 It is a front view of the industrial waste gas treatment device.

[0018] In the drawing: bottom plate 1, first box 2, groove 3, arc-shaped screen 4, partition plate 5, activated carbon filter plate 6, air suction pump 7, second box 8, submersible pump 9, water spraying box 10, screen 11, filter cotton 12, third box 13, first air guide box 14, second air guide box 15, electric heating pipe 16, coil 17, first box door 18, second box door 19 and switch 20. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figs. 1-3The utility model discloses an industrial waste gas treatment device, including bottom plate 1, first box 2, groove body 3, arc screen 4, baffle 5, activated carbon filter plate 6, suction pump 7, second box 8, submersible pump 9, water spraying box 10, screen 11, filter cotton 12, third box 13, first gas guide box 14, second gas guide box 15, electric heating pipe 16, coil pipe 17, first box door 18, second box door 19 and switch 20, the first box 2 is fixedly connected to the top of bottom plate 1, the air outlet pipe is fixedly connected to the first box 2 outside air inlet, the groove body 3 is placed to the top of the first box 2 inboard, the arc screen 4 is fixedly connected to the first box 2 inner wall, a plurality of baffle 5 are fixedly connected to the first box 2 inner wall at equal distance, the opening is set respectively on a plurality of baffle 5, a plurality of activated carbon filter plate 6 are placed respectively between a plurality of baffle 5 and the first box 2 inner wall, the suction pump 7 is fixedly installed to the top of bottom plate 1.

[0021] The second box 8 is fixedly connected to the top of bottom plate 1, the air inlet of second box 8 is fixedly connected with the air outlet of suction pump 7 through the pipe, the suction pump 7 is fixedly connected with the air outlet of first box 2 through the pipe, the water inlet is fixedly connected with the water inlet pipe on the front surface of second box 8, and the valve is arranged on the water inlet pipe, the water outlet is fixedly connected with the water outlet pipe on the front surface of second box 8, and the valve is arranged on the water outlet pipe, the submersible pump 9 is fixedly installed to the bottom of the inboard of second box 8, the water spraying box 10 is fixedly connected to the top of the inboard of second box 8, the water spraying box 10 bottom is fixedly connected with a plurality of intercommunication shower nozzles, the water inlet of water spraying box 10 is fixedly connected with the water outlet of submersible pump 9 through the pipe, the screen 11 is fixedly connected on the inner wall of second box 8, and the filter cotton 12 is placed on the top of screen 11.

[0022] A third housing 13 is fixedly connected to the top of the base plate 1. A first air guide box 14 and a second air guide box 15 are fixedly connected to the top and bottom of the inner side of the third housing 13, respectively. The air inlet of the first air guide box 14 is fixedly connected to the air outlet of the second housing 8 through a conduit. An air outlet pipe is fixedly connected to the air outlet of the second air guide box 15. The air outlet pipe passes horizontally through the third housing 13. A through hole is provided on the third housing 13 for the air outlet pipe to pass through. Three electric heating rods 16 are fixedly installed at equal intervals on opposite sides of the first air guide box 14 and the second air guide box 15. Two heating rods 16 are respectively provided on opposite sides of the three electric heating rods 16. Two coils 17 are fixedly connected to the first air guide box 14 and the second air guide box 15 at both ends and are interconnected. The front surface of the first housing 2 is provided with a first door 18, one side of which is hinged to the front surface of the first housing 2. The front surface of the second housing 8 is provided with a second door 19, one side of which is hinged to the front surface of the second housing 8. A switch 20 is fixedly installed on the front surface of the second housing 8. The air intake pump 7, the submersible pump 9 and the electric heating rod 16 are electrically connected to the switch 20 through wires. The switch 20 is electrically connected to an external power source through wires.

[0023] The working principle of this utility model is as follows:

[0024] When the industrial waste gas treatment device is needed, the operator first connects switch 20 to an external power source, then connects the industrial waste gas discharge pipe to the inlet pipe on the first chamber 2, and then connects the inlet pipe of the next process to the outlet pipe on the second air guide box 15. Next, an appropriate amount of clean water is poured into the bottom of the second chamber 8 using the water inlet pipe. Then, the suction pump 7, submersible pump 9, and electric heating rod 16 are simultaneously activated. The suction pump 7 creates negative pressure in the first chamber 2, allowing the industrial waste gas to enter the second chamber 2. The arc-shaped mesh plate 4 filters and blocks larger floating impurities in the industrial waste gas, which then fall into the tank 3. After initial filtration, the industrial waste gas, guided by multiple baffles 5, enters multiple activated carbon filter plates 6 for secondary filtration. The activated carbon filter plates 6 filter and purify harmful odors in the industrial waste gas. Finally, the waste gas passes through... The industrial waste gas, after double filtration, enters the second chamber 8 through a conduit. A submersible pump 9 then pumps clean water from the bottom of the second chamber 8 into a spray box 10, where multiple spray nozzles spray the waste gas. This causes fine impurities in the waste gas to dissolve in the water and fall onto the filter cotton 12. After three layers of filtration, the waste gas then enters the next process via the first air guide box 14, the coil 17, and the second air guide box 15. As the waste gas passes through the coil 17, three electric heating rods 16 heat the gas to prevent excessive moisture. The cleaned wastewater is then filtered by the filter cotton 12 and recirculated back into the bottom of the second chamber 8. After use, personnel can clean the tank 3 in the first chamber 2, the activated carbon filter plate 6, and the filter cotton 12 in the second chamber 8 by opening the first chamber door 18 and the second chamber door 19.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An industrial waste gas treatment device, comprising a base plate (1), characterized in that: The bottom plate (1) is fixedly connected to the top of a first box (2). A trough (3) is placed on the top of the inner side of the first box (2). An arc-shaped mesh plate (4) is fixedly connected to the inner wall of the first box (2). Multiple partitions (5) are fixedly connected at equal intervals to the inner wall of the first box (2). Openings are respectively opened on the multiple partitions (5). Multiple activated carbon filter plates (6) are respectively placed between the multiple partitions (5) and the inner wall of the first box (2). An air pump (7) is fixedly installed on the top of the bottom plate (1). A second box (8) is fixedly connected to the top of the bottom plate (1). A submersible pump (9) is fixedly installed on the bottom of the inner side of the second box (8). A water spray box (10) is fixedly connected to the top of the inner side of the second box (8). 8) A mesh plate (11) is fixedly connected to the inner wall. A filter cotton (12) is placed on the top of the mesh plate (11). A third box (13) is fixedly connected to the top of the bottom plate (1). A first air guide box (14) and a second air guide box (15) are fixedly connected to the top and bottom of the inner side of the third box (13), respectively. Three electric heating rods (16) are fixedly installed at equal distances on opposite sides of the first air guide box (14) and the second air guide box (15). Two coils (17) are respectively arranged on opposite sides of the three electric heating rods (16). A first box door (18) is provided on the front surface of the first box (2). A second box door (19) is provided on the front surface of the second box (8). A switch (20) is fixedly installed on the front surface of the second box (8).

2. The industrial waste gas treatment device according to claim 1, characterized in that: An air outlet pipe is fixedly connected to the air inlet on the outside of the first box (2). The air inlet of the second box (8) is fixedly connected to the air outlet of the suction pump (7) through a conduit. The suction pump (7) is fixedly connected to the air outlet of the first box (2) through a conduit.

3. The industrial waste gas treatment device according to claim 1, characterized in that: A water inlet pipe is fixedly connected to the water inlet on the front surface of the second box (8), and a valve is installed on the water inlet pipe. A water outlet pipe is fixedly connected to the water outlet on the front surface of the second box (8), and a valve is installed on the water outlet pipe.

4. The industrial waste gas treatment device according to claim 1, characterized in that: The bottom of the water spray box (10) is fixedly connected with multiple interconnected spray heads, and the water inlet of the water spray box (10) is fixedly connected to the water outlet of the submersible pump (9) through a conduit.

5. The industrial waste gas treatment device according to claim 1, characterized in that: The air inlet of the first air guide box (14) is fixedly connected to the air outlet of the second box (8) through a conduit. An air outlet pipe is fixedly connected to the air outlet of the second air guide box (15). The air outlet pipe passes horizontally through the third box (13). A through hole for the air outlet pipe to pass through is provided on the third box (13). The two ends of the two coils (17) are fixedly connected to the first air guide box (14) and the second air guide box (15) respectively and communicate with each other. One side of the first box door (18) is hinged to the front surface of the first box (2) through a hinge. One side of the second box door (19) is hinged to the front surface of the second box (8) through a hinge.

6. The industrial waste gas treatment device according to claim 1, characterized in that: The air pump (7), submersible pump (9) and electric heating rod (16) are electrically connected to the switch (20) via wires, and the switch (20) is electrically connected to an external power source via wires.

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