Cigarette factory waste gas harmless treatment equipment

Abstract

The utility model discloses cigarette factory waste gas harmless treatment equipment which comprises a main body box, a solution cavity and a filtering cavity are formed in the main body box, the solution cavity is located on one side of the filtering cavity, a connecting through groove is formed in the main body box, the filtering cavity is communicated with the solution cavity through the connecting through groove, and a water filtering assembly is arranged in the solution cavity. A water filtering assembly is arranged in the filtering cavity, an air filtering assembly is arranged in the filtering cavity, nicotine and organic volatile matter in waste gas are adsorbed through the water filtering assembly, harmful ingredients are reduced, tar and water insoluble in water in the waste gas are further stripped through the air filtering assembly, and the harmful ingredients are ionized and decomposed. The waste gas treatment device has the advantages that harmful substances in waste gas can be effectively stripped, nicotine and volatile organic compounds contained in the waste gas can be effectively adsorbed by arranging the water filtering assembly and filling a solution into the device, and then harmful components in the waste gas can be effectively reduced; meanwhile, the water is filtered by the water filtering assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette factory waste gas treatment technical field, and specifically is a kind of cigarette factory waste gas harmless treatment equipment. BACKGROUND

[0002] In the process of producing tobacco in cigarette factory, often additional produce part waste gas, the waste gas inside is rich in a large amount of nicotine and volatile organic compounds etc., if handling is improper, it can cause range environmental pollution, but the waste gas treatment equipment commonly used in market mostly adopts single air filtration, only effectively peeling out the harmful substances contained in waste gas, resulting in needing to filter multiple times to make waste gas reach standard. Therefore, the technical personnel in the art provide a kind of cigarette factory waste gas harmless treatment equipment to solve the problems raised in the above background technology. SUMMARY

[0003] The utility model is to provide a kind of cigarette factory waste gas harmless treatment equipment to solve the problems raised in the above background technology.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] A kind of cigarette factory waste gas harmless treatment equipment, including main body box, solution cavity and filter cavity are set up in the main body box, solution cavity is located in filter cavity side, and connection through slot is set up in the main body box, filter cavity is interconnected with solution cavity by connection through slot, water filter assembly is provided in solution cavity, air filter assembly is provided in filter cavity.

[0006] Further, the water filter assembly includes refinement separation net, adsorption solution, water inlet and air inlet connecting pipe, air inlet connecting pipe is fixedly connected in the main body box, and the upper end of air inlet connecting pipe penetrates the main body box, and the lower end of air inlet connecting pipe is placed in solution cavity.

[0007] Further, adsorption solution is injected into solution cavity, refinement separation net is fixedly connected in the main body box, and refinement separation net is placed in adsorption solution, water inlet is fixedly connected at one end of the main body box, and water inlet is interconnected with solution cavity.

[0008] Further, the air filter assembly includes first plug-in plate, second plug-in plate, third plug-in plate, plug-in collection plate, fixed iron net, activated carbon adsorption ball, inclined receiving plate, adsorption cotton, ionization net, exhaust connection, transverse receiving plate, transverse clamping plate, inclined clamping plate and oil collection column, the main body box is fixedly connected with a group of inclined receiving plate at the end away from water inlet, the main body box is fixedly connected with inclined clamping plate corresponding to inclined receiving plate in the main body box, and the main body box is sequentially plugged with first plug-in plate, second plug-in plate and third plug-in plate by inclined receiving plate and inclined clamping plate.

[0009] Further, a group of fixed iron nets are fixedly connected to the first and second plug-in plates respectively, a layer of activated carbon adsorption balls are fixedly connected to the first plug-in plate, a layer of adsorption cotton are fixedly connected to the second plug-in plate, and the adsorption cotton and activated carbon adsorption balls are arranged between two adjacent fixed iron nets, an exhaust connecting port is fixedly connected to one end of the main box, and the exhaust connecting port and the filtering cavity are in communication.

[0010] Further, a group of fixed iron nets are fixedly connected to the first and second plug-in plates respectively, a layer of activated carbon adsorption balls are fixedly connected to the first plug-in plate, a layer of adsorption cotton are fixedly connected to the second plug-in plate, and the adsorption cotton and activated carbon adsorption balls are arranged between two adjacent fixed iron nets, an exhaust connecting port is fixedly connected to one end of the main box, and the exhaust connecting port and the filtering cavity are in communication.

[0011] By adopting the above technical scheme,

[0012] Compared with the prior art, the device has the advantages that:

[0013] 1. By arranging the water filtering assembly, the device can be filled with a solution, which can effectively adsorb nicotine and organic volatile substances in the waste gas, thereby effectively reducing harmful components in the waste gas.

[0014] 2. After the water filtering assembly is filtered, the water-insoluble tar and water in the waste gas can be effectively stripped out through air filtration, and then the harmful components in the waste gas can be effectively ionized through electric separation, so that they are decomposed into common components, and then discharged into the air. Compared with the traditional filtering equipment, the device can effectively separate and decompose the waste gas into multiple parts in sequence, and effectively strip out harmful substances in the waste gas. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole structure schematic view of a cigarette factory waste gas harmless treatment equipment.

[0016] Fig. 2 It is a front view sectional structure schematic view of a cigarette factory waste gas harmless treatment equipment.

[0017] Fig. 3 It is a top view sectional structure schematic view of a cigarette factory waste gas harmless treatment equipment.

[0018] Fig. 4 It is a local enlarged structure schematic view of A in the utility model. Fig. 2 A place in the utility model

[0019] In the figure: 1, the main body box; 2, the first plug-in board; 3, the second plug-in board; 4, the third plug-in board; 5, the plug-in collection plate; 6, the fixed iron net; 7, the activated carbon adsorption ball; 8, the inclined bearing plate; 9, the adsorption cotton; 10, the ionization net; 11, the exhaust connection port; 12, the transverse bearing plate; 13, the transverse clamping plate; 14, the fine separation net; 15, the adsorption solution; 16, the water injection port; 17, the air inlet connecting pipe; 18, the solution cavity; 19, the inclined clamping plate; 20, the connecting through slot; 21, the filter cavity; 22, the oil collection column. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the following will further describe the present application in conjunction with specific embodiments. In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0021] Please refer to Figs. 1-4 The present application provides an embodiment, a harmless treatment equipment for waste gas of a cigarette factory, which comprises a main body box 1, a solution cavity 18 and a filter cavity 21 are formed in the main body box 1, the solution cavity 18 is located on one side of the filter cavity 21, and a connecting through slot 20 is formed in the main body box 1, the filter cavity 21 and the solution cavity 18 are communicated with each other through the connecting through slot 20, a water filter assembly is arranged in the solution cavity 18, and an air filter assembly is arranged in the filter cavity 21. The waste gas can be filtered for the first time by the water filter assembly, and then filtered for the second time by the air filter assembly, so that the harmful substances in the waste gas are stripped multiple times, and then meet the emission standard when discharged.

[0022] In the embodiment, the water filtering assembly comprises a refining separation net 14, an adsorption solution 15, a water injection port 16 and an air inlet connecting pipe 17. The air inlet connecting pipe 17 is fixedly connected to the main box 1 and penetrates the main box 1 at the upper end. The lower end of the air inlet connecting pipe 17 is arranged in the solution cavity 18. The adsorption solution 15 is injected into the solution cavity 18. The refining separation net 14 is fixedly connected to the main box 1 and arranged in the adsorption solution 15. The water injection port 16 is fixedly connected to one end of the main box 1 and communicates with the solution cavity 18. The water injection port 16 is used to inject the prepared solution into the solution cavity 18. The waste gas is injected into the solution cavity 18 through the air inlet connecting pipe 17 at the same time. The alcohol in the waste gas is first absorbed after contacting with water and forms an alcohol solution. Then, the benzene substance is separated out synchronously. The solution is specially prepared to separate out other high-molecular carbon hydrogen compounds with low content synchronously. The air outlet of the air inlet connecting pipe 17 is arranged below the refining separation net 14. Therefore, when the gas needs to enter the filtering cavity 21, it needs to pass through the refining separation net 14 first. The contact area of the waste gas and the solution can be effectively increased, and the filtering efficiency is improved.

[0023] In the embodiment, the air filtering assembly comprises a first plug-in plate 2, a second plug-in plate 3, a third plug-in plate 4, a plug-in collection plate 5, a fixed iron net 6, an activated carbon adsorption ball 7, an inclined receiving plate 8, adsorbing cotton 9, an ionization net 10, an exhaust connection port 11, a transverse receiving plate 12, a transverse clamping plate 13, an inclined clamping plate 19 and an oil collecting column 22. The main box 1 is fixedly connected with a group of inclined receiving plates 8 at the end away from the water inlet 16. The main box 1 is fixedly connected with inclined clamping plates 19 corresponding to the inclined receiving plates 8. The main box 1 is sequentially plugged with the first plug-in plate 2, the second plug-in plate 3 and the third plug-in plate 4 through the inclined receiving plates 8 and the inclined clamping plates 19. A group of fixed iron nets 6 is respectively fixedly connected to the first plug-in plate 2 and the second plug-in plate 3. An activated carbon adsorption ball 7 is fixedly connected to the first plug-in plate 2. An adsorbing cotton 9 is fixedly connected to the second plug-in plate 3. The adsorbing cotton 9 and the activated carbon adsorption ball 7 are both arranged between two adjacent fixed iron nets 6. An exhaust connection port 11 is fixedly connected to one end of the main box 1. The exhaust connection port 11 and the filtering cavity 21 are in communication. A transverse receiving plate 12 is fixedly connected to one end of the main box 1 close to the exhaust connection port 11. A transverse clamping plate 13 is fixedly connected in the main box 1. The plug-in collection plate 5 is clamped by the transverse clamping plate 13 and the transverse receiving plate 12. An oil collecting column 22 is fixedly connected to the lower surface of the activated carbon adsorption ball 7 and the adsorbing cotton 9. An ionization net 10 is fixedly connected to the third plug-in plate 4. The plug-in plate is firmly clamped on the main box 1 through the cooperation of the inclined receiving plate 8 and the inclined clamping plate 19, so that the device can be normally used. At this time, the activated carbon adsorption ball 7 can remove the water carried in the waste gas filtered by water. Then, the adsorbing cotton 9 can adsorb the tar insoluble in water from the waste gas. Finally, the ionization net 10 can sterilize and ionize the waste gas, so that the waste gas further meets the standard. The separated water and tar can be accumulated in the oil collecting column 22 and finally flow to the plug-in collection plate 5 for collection under the effect of the inclined plug-in plate.

[0024] The water filtering assembly can adsorb nicotine and organic volatile substances in the waste gas, reduce harmful ingredients, and further separate the tar insoluble in water and water in the waste gas through the air filtering assembly, and ionize and decompose harmful ingredients. The device separates and decomposes the waste gas into multiple parts for processing in sequence, effectively stripping harmful substances in the waste gas.

[0025] By being provided with the water filtering assembly, the solution can be added in the device, nicotine and organic volatile matters contained in the waste gas can be effectively adsorbed, and harmful components in the waste gas can be effectively reduced; meanwhile, after the water filtering assembly is filtered, the tar and water in the waste gas which are not soluble in water can be effectively stripped out through the air filtering, and then through the electric separation, the harmful components in the waste gas can be effectively ionized, so that the harmful components are decomposed into common components, and then the waste gas is discharged into the air; compared with the traditional filtering equipment, the device can effectively separate and decompose the waste gas into multiple parts in sequence, and the harmful substances in the waste gas can be effectively stripped out.

[0026] The specification is described according to the embodiments, but each embodiment does not only contain one independent technical solution, and the specification is described in this way only for the sake of clarity, and the skilled person in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments which can be understood by the skilled person.

Claims

1. A device for harmless treatment of waste gas from a cigarette factory, comprising a main body box (1), characterized in that, The main body (1) has a solution chamber (18) and a filter chamber (21) inside. The solution chamber (18) is located on one side of the filter chamber (21), and the main body (1) has a connecting groove (20). The filter chamber (21) is connected to the solution chamber (18) through the connecting groove (20). A water filter assembly is installed in the solution chamber (18), and an air filter assembly is installed in the filter chamber (21).

2. The cigarette factory waste gas harmless treatment equipment according to claim 1, characterized in that, The water filtration assembly includes a fine separation mesh (14), an adsorption solution (15), a water inlet (16), and an air inlet connection pipe (17). The air inlet connection pipe (17) is fixedly connected inside the main body box (1), and the upper end of the air inlet connection pipe (17) passes through the main body box (1), while the lower end of the air inlet connection pipe (17) is placed inside the solution chamber (18).

3. The cigarette factory waste gas harmless treatment equipment according to claim 2, characterized in that, The solution chamber (18) is filled with an adsorption solution (15), and a fine separation mesh (14) is fixedly connected inside the main body box (1). The fine separation mesh (14) is placed inside the adsorption solution (15). A water inlet (16) is fixedly connected to one end of the main body box (1), and the water inlet (16) is connected to the solution chamber (18).

4. The cigarette factory waste gas harmless treatment equipment according to claim 3, characterized in that, The air filter assembly includes a first plug-in plate (2), a second plug-in plate (3), a third plug-in plate (4), a plug-in receiving plate (5), a fixed iron mesh (6), an activated carbon adsorption ball (7), an inclined receiving plate (8), an adsorption cotton (9), an ionization mesh (10), an exhaust connection port (11), a transverse receiving plate (12), a transverse snap-fit ​​plate (13), an inclined snap-fit ​​plate (19), and an oil collection column (22). A set of inclined receiving plates (8) is fixedly connected to one end of the main body box (1) away from the water inlet (16). An inclined snap-fit ​​plate (19) corresponding to the inclined receiving plate (8) is fixedly connected inside the main body box (1). The first plug-in plate (2), the second plug-in plate (3), and the third plug-in plate (4) are sequentially plugged into the main body box (1) through the inclined receiving plate (8) and the inclined snap-fit ​​plate (19).

5. The cigarette factory waste gas harmless treatment equipment according to claim 4, characterized in that, A set of fixed iron mesh (6) is fixedly connected to the first plug plate (2) and the second plug plate (3), a layer of activated carbon adsorption ball (7) is fixedly connected to the first plug plate (2), and a layer of adsorption cotton (9) is fixedly connected to the second plug plate (3). The adsorption cotton (9) and the activated carbon adsorption ball (7) are placed between two adjacent fixed iron meshes (6). An exhaust port (11) is fixedly connected to one end of the main body box (1). The exhaust port (11) is connected to the filter chamber (21).

6. The cigarette factory waste gas harmless treatment equipment according to claim 5, characterized in that, A transverse receiving plate (12) is fixedly connected to one end of the main body box (1) near the exhaust connection port (11). A transverse snap-fit ​​plate (13) is fixedly connected inside the main body box (1). A receiving plate (5) is snapped into the main body box (1) through the transverse snap-fit ​​plate (13) and the transverse receiving plate (12). An oil collection column (22) is fixedly connected to the lower surface of the activated carbon adsorption ball (7) and the adsorption cotton (9). An ionization grid (10) is fixedly connected to the third snap-fit ​​plate (4).

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