Industrial dust treatment equipment

Abstract

The invention relates to the technical field of dust treatment, and provides industrial dust treatment equipment which comprises a treatment box body, a treatment water conveying mechanism arranged at the top of the treatment box body, a gas discharging cover body arranged at the top of the treatment box body, a dust treatment barrel body and a dust gas conveying mechanism used for conveying gas containing dust, the multiple dust treatment barrels are arranged at the bottom of the treatment water conveying mechanism, the bottom of the treatment water conveying mechanism communicates with multiple spraying structures, the spraying structures are arranged in the dust treatment barrels in a penetrating mode, and the dust gas conveying mechanism is arranged in the treatment box. The top of the dust gas conveying mechanism communicates with a plurality of exhaust structures. By means of the technical scheme, the technical problems that in the actual installation process of dust treatment equipment in the prior art, the construction cost of a small industrial workshop can be increased, and redundant dust treatment resources are wasted are solved.

Description

Technical Field

[0001] The embodiments of the present invention relate to the technical field of dust treatment, and in particular, to an industrial dust treatment device. Background Art

[0002] In the processing process involving the industrial field, various flue gases, dust-containing gases and gases containing heavy metal molecules are always generated. Factory workshops are generally equipped with gas capture devices to capture and collect various harmful gases in the workshop, and then a set of harmful gas treatment devices are equipped in the workshop to transport the absorbed harmful gases to the gas treatment device. The gas treatment device can separate the dust particles in various harmful gases, and then the harmless gas can be discharged normally. The gas treatment device in the existing technology generally includes a variety of technical equipment that can treat the dust in the gas separately. First, it includes cyclone dust removal equipment that can treat particulate dust, and secondly, it includes bag-type dust removal equipment for treating slightly smaller particle gas and spray-type dust removal equipment for treating heavy metal dust gas. According to the actual treatment needs of the industrial workshop for the actual dust in the gas, different dust treatment equipment can be matched and coordinated.

[0003] The dust removal equipment described above refers to a large-scale gas dust treatment device commonly used in large industrial workshops. Because different harmful gases are produced in the industrial workshops of large industrial factories, a variety of dust treatment equipment are set up to cooperate with each other to ensure that various harmful gases are treated to the greatest extent. However, in some smaller industrial workshops, the harmful gases produced are limited, and the types of harmful gases are relatively certain. At this time, a large-scale dust treatment device is needed to treat the dust in a small amount of harmful gases with fixed composition. This will not only increase the construction cost of small industrial workshops, but also cause the problem of waste of resources for excess dust treatment. Summary of the Invention

[0004] To overcome the above-mentioned defects, an embodiment of the present invention provides an industrial dust treatment device, which is used to solve the technical problem in the prior art that the actual installation process of the dust treatment equipment will increase the construction cost of small industrial workshops and cause waste of excess dust treatment resources.

[0005] The present invention provides an industrial dust treatment device, comprising a treatment box, a treatment water delivery mechanism provided on the top of the treatment box, a gas exhaust cover provided on the top of the treatment box, and further comprising: The dust treatment cylinders are provided in a plurality, and the dust treatment cylinders are provided at the bottom of the treatment water delivery mechanism. The bottom of the treatment water delivery mechanism is connected to a plurality of spray structures, and the spray structures are provided throughout the dust treatment cylinders; A dust gas conveying mechanism for conveying dust-containing gas, the dust gas conveying mechanism being arranged in the processing box, the top of the dust gas conveying mechanism being connected to a plurality of exhaust structures, the top of the exhaust structure being arranged in the dust processing cylinder, for discharging gas containing small particles of dust; A collection and drainage structure is provided in the middle of the treatment box body, and is used to collect and discharge wastewater generated after treating the gas containing small particles of dust; A particle gas conveying mechanism is used to convey gas containing dust. The particle gas conveying mechanism is arranged at the bottom of the processing box. The bottom of the processing box is provided with a wastewater spraying mechanism for treating gas containing particulate dust.

[0006] In order to transport treated water into the spray structure, the treated water delivery mechanism further includes a water supply tank and a treated water delivery pipeline. The water supply tank is fixedly connected to the top of the treatment box body, and water supply cylinders are fixedly connected on both sides of the top of the treatment box body. The water supply tank is connected to the two water supply cylinders, and multiple treated water delivery pipelines are connected between the two water supply cylinders. The bottom of each treated water delivery pipeline is connected to the spray structure.

[0007] In order to spray the dust gas in the dust treatment cylinder, the spray structure further includes a spray cylinder, the spray cylinder is located in the dust treatment cylinder, the spray cylinder is connected to the treated water delivery pipeline, and the spray cylinder is provided with multiple through holes for discharging treated gas, and the bottom of the spray cylinder is connected to multiple spray heads.

[0008] In order to add dust gas into the dust treatment cylinder, further, the dust gas conveying mechanism includes a gas conveying pipeline and a drain pipe, the gas conveying pipeline is arranged on the outside of the treatment box, and the gas conveying pipeline is connected to multiple gas inlet pipelines, the gas inlet pipeline is located in the treatment box, the gas inlet pipeline corresponds one-to-one to the treated water conveying pipeline, and multiple exhaust structures are connected to the top of the gas inlet pipeline, and the gas inlet pipeline is connected to the drain pipe on the side away from the gas conveying pipeline.

[0009] In order to add dust gas into the dust treatment cylinder, the exhaust structure further includes an exhaust cylinder, the exhaust cylinder is connected to the gas inlet pipeline, the top of the exhaust cylinder extends into the dust treatment cylinder, and the top of the exhaust cylinder is provided with multiple inclined gas discharge holes.

[0010] In order to realize the separate discharge of the treated gas and waste water, further, a plurality of exhaust holes are arranged on the top of the dust treatment cylinder, and a plurality of drainage grooves are arranged on the bottom of the dust treatment cylinder.

[0011] In order to collect and filter the waste water, further, the waste water collecting and discharging structure comprises a slope groove frame and a discharge groove body, the slope groove frame is fixedly connected to the middle part of the treatment box, a grid layer for filtering the larger particles in the waste water is arranged on the slope surface of the slope groove frame, and the discharge groove body is communicated with the bottom of the slope groove frame.

[0012] In order to preliminarily treat the dust gas containing large particles by using the waste water, further, a treatment cavity is arranged on the bottom of the treatment box, the bottom of the treatment cavity is in a slope type, a gas suction device is arranged on the side of the treatment cavity close to the gas conveying pipeline, the gas suction device is communicated with the gas conveying pipeline, and a containing cavity is arranged on the top of the treatment cavity and corresponds to the discharge groove body, and the discharge groove body is communicated with the side wall of the containing cavity.

[0013] In order to convey and discharge the particle gas, further, the particle gas conveying mechanism comprises a gas filling pipeline and a gas discharge head, the gas filling pipeline is arranged on the outside of the treatment box, a plurality of gas discharge pipelines are communicated with the gas filling pipeline, a fan-shaped discharge cylinder is communicated with one side of the gas discharge pipeline, a through groove is arranged in the middle part of the gas discharge pipeline, and a plurality of gas discharge heads are communicated with the fan-shaped discharge cylinder.

[0014] In order to treat the large particle dust gas by using the waste water, further, the waste water spraying mechanism comprises a drainage cylinder, a gas passing spraying structure and a waste water spraying piece, the number of the drainage cylinders is two, and the two drainage cylinders are arranged in the treatment cavity, a waste water conveying structure is arranged between the two drainage cylinders, one of the drainage cylinders is communicated with the containing cavity, the gas passing spraying structure is arranged between the one of the drainage cylinders and the plurality of through grooves, and is used for preliminarily treating the gas containing particle dust, and a plurality of waste water spraying pieces are communicated with the bottom of the other drainage cylinder, and are used for treating the dust gas discharged by the gas discharge head.

[0015] The embodiment of the present application has the following beneficial effects: In the present invention, when treating the dust gas discharged from different industrial workshops, the present invention can divide a variety of gases into two types according to the size of the dust volume and the dust substances contained. For gases with small dust volume and containing heavy metal molecules, they can be directly injected into multiple dust treatment cylinders through the dust gas conveying mechanism, and the treated water is discharged into the dust treatment cylinder through the spraying structure. The treated water contacts the dust gas during the spraying process, so that the dust in the dust gas is separated from the gas, and then the treated gas is discharged from the treatment box, and the waste water is discharged through the dust treatment cylinder. After being filtered out into the sloped trough frame, it is discharged into the accommodating chamber of the processing chamber. For the dust gas with high dust content and large particle volume, in order to avoid the problem of clogging and adsorption of various pipelines by the separated particles during long-distance transportation and spraying of the dust gas, the dust gas can be preliminarily treated by using the cooperation of wastewater and wastewater spraying mechanism during the transportation of the dust gas into the processing chamber, so as to maximize the utilization of dust gas treatment resources and process a variety of dust gases in a larger range, thereby improving the practicality of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly describes the drawings required for describing the embodiments of the present invention. Obviously, the drawings described below are merely exemplary embodiments of the present invention. Those skilled in the art can, without inventive effort, derive other drawings based on the contents of the exemplary embodiments of the present invention and these drawings.

[0017] Figure 1 It is a schematic structural diagram of the present invention as a whole; Figure 2 This is a schematic structural diagram of the present invention from another perspective; Figure 3 It is a schematic diagram of a partial cross-section structure of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure of the partial section at point A; Figure 5 This is a schematic diagram of the structure of the processing water delivery mechanism, the spraying structure, the dust gas delivery mechanism, the exhaust structure and the collection and drainage structure in the present invention; Figure 6 It is a structural diagram of the collection and drainage structure of the present invention; Figure 7 It is a partial cross-sectional structural diagram of the coordination of the particle gas conveying mechanism and the wastewater spraying mechanism in the present invention; Figure 8This is a schematic diagram of the structure of the gas discharge pipeline, fan-shaped discharge cylinder, drainage cylinder and wastewater spraying member in the present invention; Figure 9 This is a schematic structural diagram of the coordination of the booster pump, arc-shaped water injection cylinder and small spray element in the present invention.

[0018] In the figure: 100, treated water conveying mechanism; 200, spraying structure; 300, dust gas conveying mechanism; 400, exhaust structure; 500, collection and drainage structure; 600, particle gas conveying mechanism; 700, wastewater spraying mechanism; 1. Treatment box; 2. Gas exhaust hood; 3. Dust treatment cylinder; 4. Water supply box; 5. Water supply cylinder; 6. Treatment water delivery pipeline; 7. Spray cylinder; 8. Through-hole; 9. Spray head; 10. Gas delivery pipeline; 11. Gas inlet pipeline; 12. Drain pipe; 13. Exhaust cylinder; 14. Inclined gas discharge hole; 15. Exhaust hole; 16. Drain trough; 17. Sloped trough frame; 18. Grid layer; 19. Discharge trough; 20. Processing chamber; 21. Gas suction equipment; 22. Accommodation chamber; 23. Gas filling pipeline; 24. Gas discharge pipeline; 25. Fan-shaped discharge cylinder; 26. Gas discharge head; 27. Drain cylinder; 28. Wastewater spray part; 29. ​​Heat dissipation fins; 30. Cover; 31. Delivery pump; 32. Booster pump; 33. Arc-shaped water injection cylinder; 34. Small spray part; 35. Sewage pipe. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention.

[0020] To simplify the drawings, only the parts relevant to the disclosure are schematically shown in each figure; they do not represent the actual structure of the product. Furthermore, to simplify the drawings and facilitate understanding, in some figures, only one of the components with the same structure or function is schematically shown or labeled. In this document, "one" not only means "only one" but also "more than one," and "several" includes "two" and "more than two."

[0021] It should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in the present invention based on specific circumstances.

[0022] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature is "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature is "under", "below" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0023] In the description of the present embodiment, the terms "upper", "lower", "left", "right", and other orientation or position relationships shown in the drawings are based on the orientation or position relationships shown in the drawings, only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0024] In addition, in the description of the present application, the terms "first", "second", and the like are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] As Figures 1 to 5 shown, the present application discloses an industrial dust treatment equipment, comprising a treatment box body 1, the top of the treatment box body 1 is provided with a treatment water delivery mechanism 100, the treatment water delivery mechanism 100 comprises a water supply tank 4 and a treatment water delivery pipeline 6, the water supply tank 4 is fixedly connected to the top of the treatment box body 1, the top of the treatment box body 1 is fixedly connected with two water supply cylinders 5, the water supply tank 4 is communicated with the two water supply cylinders 5, a plurality of treatment water delivery pipelines 6 are communicated between the two water supply cylinders 5, the bottom of each treatment water delivery pipeline 6 is communicated with a spraying structure 200, when it is needed to spray and treat the gas containing small particle dust, the treatment water can be filled into the water supply tank 4, then the treatment water is filled into the two water supply cylinders 5 through the water supply tank 4, so that the treatment water is finally filled into the plurality of treatment water delivery pipelines 6, and the water supply operation of the spraying structure 200 is completed; The top of the treatment box body 1 is provided with a gas discharge cover body 2, the gas discharge cover body 2 is a prior art device known to those skilled in the art, which is used to discharge the gas treated after dust treatment from the treatment box body 1, and the corresponding fan equipment is installed in the gas discharge cover body 2, so as to extract the gas in the treatment box body 1.

[0026] As Figures 3 to 5As shown, it also includes a dust treatment cylinder 3, the number of which is set to be multiple. The dust treatment cylinder 3 is arranged at the bottom of the treatment water delivery mechanism 100, and the bottom of the treatment water delivery mechanism 100 is connected with multiple spray structures 200. The spray structure 200 is arranged through the dust treatment cylinder 3, and the spray structure 200 includes a spray cylinder 7. The spray cylinder 7 is located in the dust treatment cylinder 3, and the spray cylinder 7 is connected with the treatment water delivery pipeline 6. The spray cylinder 7 is provided with multiple through-holes 8 for discharging treated gas, and the bottom of the spray cylinder 7 is connected with multiple spray heads 9. After the dust gas enters the dust treatment cylinder 3, the treated water will be sprayed out through the multiple spray heads 9 connected on the spray cylinder 7, and the dust gas in the dust treatment cylinder 3 will be sprayed, and the treated gas will be discharged into the upper side of the dust treatment cylinder 3 through the through-hole 8, and finally the gas will be discharged through the top of the dust treatment cylinder 3.

[0027] like Figures 3 to 5 As shown, a dust gas conveying mechanism 300 for conveying gas containing dust is provided in the processing box 1. The dust gas conveying mechanism 300 includes a gas conveying pipeline 10 and a drain pipe 12. The gas conveying pipeline 10 is provided on the outside of the processing box 1. The gas conveying pipeline 10 is connected with a plurality of gas inlet pipelines 11. The gas inlet pipeline 11 is located in the processing box 1. The gas inlet pipeline 11 corresponds to the treated water conveying pipeline 6 one by one. A plurality of exhaust structures 400 are connected to the top of the gas inlet pipeline 11. The side of the gas inlet pipeline 11 away from the gas conveying pipeline 10 is connected with the drain pipe 12, which can discharge small particles. The dust gas is transported to the gas transport pipeline 10, and then the dust gas enters the multiple gas inlet pipelines 11, and finally enters the dust treatment cylinder 3 through the exhaust structure 400. In addition, during the spraying process of the treated water from the dust treatment cylinder 3, some of the treated wastewater will enter the gas inlet pipeline 11 through the exhaust structure 400, and the wastewater can enter the sloped trough frame 17 through the drain pipe 12. When the present invention is actually applied in real life, the gas inlet pipeline 11 can be tilted toward the drain pipe 12 to facilitate better discharge of wastewater through the drain pipe 12, and a valve can be set on the drain pipe 12 to control the closure of the drain pipe 12; The top of the dust gas conveying mechanism 300 is communicated with a plurality of exhaust structures 400, the top of the exhaust structure 400 is arranged in the dust treatment cylinder 3, and the gas containing small particle dust is discharged. The exhaust structure 400 comprises an exhaust cylinder 13 communicated on the gas inlet pipeline 11, the top of the exhaust cylinder 13 extends into the dust treatment cylinder 3, and a plurality of inclined gas discharge holes 14 are formed in the top of the exhaust cylinder 13. The dust gas in the gas inlet pipeline 11 can be discharged into the dust treatment cylinder 3 through the inclined gas discharge holes 14 in the top of the exhaust cylinder 13. By arranging the inclined gas discharge holes 14, the dust gas can be discharged towards the side wall of the dust treatment cylinder 3, thereby maximizing the contact area between the dust and the sprayed treatment water.

[0028] As shown in Figures 3 to 5 , a plurality of exhaust holes 15 are formed in the top of the dust treatment cylinder 3, and a plurality of drainage grooves 16 are formed in the bottom of the dust treatment cylinder 3. After the treatment water and the dust are contacted in the dust treatment cylinder 3 and the dust is treated, the treated gas is discharged upward through the exhaust holes 15, and the treated wastewater is discharged through the drainage grooves 16. Further, the dust gas usually contains a certain temperature, and when the dust gas with a higher temperature directly contacts the treatment water, a certain steam is easily generated, which affects the discharge speed of the treated gas from the dust treatment cylinder 3. In view of this problem, heat dissipation fins 29 are arranged on both sides of the gas inlet pipeline 11. The heat dissipation fins 29 can conduct the temperature in the gas inlet pipeline 11 outward, and the wastewater discharged through the drainage grooves 16 will contact the heat dissipation fins 29 to cool the inside of the gas inlet pipeline 11 and reduce the temperature of the dust gas.

[0029] As shown in Figure 3 , Figure 5 , and Figure 6 , the middle of the treatment box 1 is provided with a collection and drainage structure 500 for collecting and discharging the wastewater generated after the treatment of the gas containing small particle dust. The collection and drainage structure 500 comprises a slope groove frame 17 and a discharge groove body 19. The slope groove frame 17 is fixedly connected to the middle of the treatment box 1, and a grid layer 18 for filtering larger particles in the wastewater is arranged on the slope surface of the slope groove frame 17. The bottom of the slope groove frame 17 is communicated with the discharge groove body 19. The treated wastewater falls into the slope groove frame 17, and the wastewater contacts the grid layer 18. During the flow of the wastewater along the grid layer 18 to the discharge groove body 19, the impurities in the wastewater are retained on the grid layer 18, so that the wastewater can be smoothly discharged through the discharge groove body 19 for subsequent use. A treatment groove is formed in one side of the treatment box 1, and a cover 30 is arranged in the treatment groove. When the impurities retained on the grid layer 18 are too much, the cover 30 can be opened, and the discharge groove body 19 is temporarily closed by using a filler to treat the impurities on the grid layer 18.

[0030] like Figure 3 、 Figure 6 and Figure 7 As shown, a processing chamber 20 is provided at the bottom of the processing box 1, and the bottom of the processing chamber 20 is set to a slope. A gas suction device 21 is provided on the side of the processing chamber 20 close to the gas delivery pipeline 10. The gas suction device 21 is connected to the gas delivery pipeline 10, wherein a receiving chamber 22 is opened at the top of the processing chamber 20 corresponding to the discharge trough 19, and the discharge trough 19 is connected to the side wall of the receiving chamber 22. After the gas containing large particles of dust is preliminarily processed from the processing chamber 20, it is discharged through The gas suction device 21 extracts the gas into the gas delivery pipeline 10 and refills it into the dust treatment cylinder 3 for treatment. The wastewater discharged through the discharge trough 19 will be discharged into the corresponding drainage cylinder 27 through the accommodating chamber 22. A sewage pipe 35 is connected between the bottom of the treatment chamber 20 and the bottom of the treatment box 1. The secondary wastewater generated after spraying with the dust gas will flow along the sloped inner bottom wall of the treatment chamber 20 toward the sewage pipe 35, and finally the wastewater will be discharged.

[0031] like Figure 3 、 Figures 6 to 9 As shown, a particle gas conveying mechanism 600 is used to convey gas containing dust. The particle gas conveying mechanism 600 is arranged at the bottom of the processing box 1. The particle gas conveying mechanism 600 includes a gas filling pipeline 23 and a gas discharge head 26. The gas filling pipeline 23 is arranged on the outside of the processing box 1. The gas filling pipeline 23 is connected to a plurality of gas discharge pipelines 24. One side of the gas discharge pipeline 24 is connected to a fan-shaped discharge cylinder 25. A through groove is provided in the middle of the gas discharge pipeline 24. The fan-shaped discharge cylinder 25 is connected to a plurality of gas discharge heads 26. The gas containing large particles of dust is conveyed into the gas filling pipeline 23, and then the dust gas is discharged into the gas discharge pipeline 24 through the gas filling pipeline 23. Finally, the dust gas passes through the fan-shaped discharge cylinder 25 and is finally discharged into the processing chamber 20 through a plurality of gas discharge heads 26.

[0032] like Figure 3 、 Figures 6 to 9As shown, a wastewater spraying mechanism 700 is provided at the bottom of the treatment box 1 for treating the gas containing particulate dust. The wastewater spraying mechanism 700 includes a drainage cylinder 27, an over-gas spraying structure and a wastewater spraying member 28. The number is set to two and both are arranged in the treatment chamber 20. A wastewater conveying structure is provided between the two drainage cylinders 27. The wastewater conveying structure includes a conveying pump 31. The input end and the output end of the conveying pump 31 are respectively connected to the two drainage cylinders 27 for filling the wastewater in one of the drainage cylinders 27 into the other drainage cylinder 27. One of the drainage cylinders 27 is connected to the accommodating chamber 22. One of the drainage cylinders 27 is connected to the plurality of through grooves. An over-gas spray structure is provided for preliminary treatment of gas containing particulate dust. The over-gas spray structure includes an arc-shaped water injection cylinder 33, which is connected to the drainage cylinder 27. A booster pump 32 is provided at the connection area between the arc-shaped water injection cylinder 33 and the drainage cylinder 27. A small spray piece 34 is connected to the inner curved surface of the arc-shaped water injection cylinder 33. When the gas containing large particles of dust is transported in the gas discharge pipeline 24, the booster pump 32 is used to inject the wastewater in the drainage cylinder 27 into the arc-shaped water injection cylinder 33, so that the wastewater is finally discharged through the small spray piece 34, so that the dust gas can be preliminarily treated during its flow in the gas discharge pipeline 24. The bottom of another drainage cylinder 27 is connected to multiple wastewater spray parts 28 to treat the dust gas discharged through the gas discharge head 26. During the subsequent discharge of the dust gas, wastewater is added to the multiple wastewater spray parts 28 through another drainage cylinder 27. During the discharge process, the wastewater sprays the dust gas.

[0033] The working principle of this industrial dust treatment equipment: The various gases in the industrial workshop are divided into two types according to the size of the dust volume and the dust substances contained. For gases with small dust volume and containing heavy metal molecules, they can be directly injected into multiple dust treatment cylinders 3 through the dust gas conveying mechanism 300, and the treated water is discharged into the dust treatment cylinder 3 through the spraying structure 200. The treated water comes into contact with the dust gas during the spraying process, so that the dust in the dust gas is separated from the gas. Then the treated gas is discharged from the treatment box 1, and the waste water is discharged into the slope trough frame 17 through the dust treatment cylinder 3. After filtration, it is discharged into the containing chamber 22 of the processing chamber 20. For the dust gas with high dust content and large particle volume, in order to avoid the problem of separated particles clogging and adsorbing various pipelines due to long-distance transportation and spraying treatment of the dust gas, the dust gas can be transported to the processing chamber 20. In the process, the wastewater and the wastewater spraying mechanism 700 are used to preliminarily treat the dust gas, and then the preliminarily treated dust gas is continued to be added to the dust gas conveying mechanism 300 for spraying treatment again.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An industrial dust treatment device, comprising a treatment box (1), a treatment water delivery mechanism (100) being provided on the top of the treatment box (1), and a gas exhaust hood (2) being provided on the top of the treatment box (1), characterized in that: Also includes: The dust treatment cylinder (3) is provided in a plurality of numbers, the dust treatment cylinder (3) being arranged at the bottom of the treatment water delivery mechanism (100), the bottom of the treatment water delivery mechanism (100) being connected to a plurality of spray structures (200), and the spray structures (200) being arranged through the dust treatment cylinder (3); a dust gas conveying mechanism (300) for conveying gas containing dust, the dust gas conveying mechanism (300) being arranged in the processing box (1), the top of the dust gas conveying mechanism (300) being connected to a plurality of exhaust structures (400), the top of the exhaust structure (400) being arranged in the dust processing cylinder (3) for discharging gas containing small particles of dust; A collection and drainage structure (500), wherein the middle portion of the treatment box (1) is provided with the collection and drainage structure (500), and is used for collecting and discharging wastewater generated after treating the gas containing small particles of dust; A particle gas conveying mechanism (600) is used for conveying gas containing dust, wherein the particle gas conveying mechanism (600) is arranged at the bottom of the processing box (1), and a wastewater spraying mechanism (700) is arranged at the bottom of the processing box (1) for treating gas containing particle dust.

2. The industrial dust treatment equipment according to claim 1, characterized in that: The treated water delivery mechanism (100) comprises: A water supply tank (4), the water supply tank (4) is fixedly connected to the top of the treatment box (1), both sides of the top of the treatment box (1) are fixedly connected with water supply cylinders (5), and the water supply tank (4) is in communication with the two water supply cylinders (5); A treated water delivery pipeline (6) is provided. A plurality of treated water delivery pipelines (6) are connected between the two water supply cylinders (5). The bottom of each treated water delivery pipeline (6) is connected to the spray structure (200).

3. The industrial dust treatment equipment according to claim 1, characterized in that: The spray structure (200) comprises: A spray cylinder (7), the spray cylinder (7) is located in the dust treatment cylinder (3), the spray cylinder (7) is connected to the treatment water delivery pipeline (6), the spray cylinder (7) is provided with a plurality of through-holes (8) for discharging treated gas, and the bottom of the spray cylinder (7) is connected to a plurality of spray heads (9).

4. The industrial dust treatment equipment according to claim 2, characterized in that: The dust gas conveying mechanism (300) comprises: A gas delivery pipeline (10), the gas delivery pipeline (10) being arranged outside the treatment box (1), the gas delivery pipeline (10) being connected to a plurality of gas inlet pipelines (11), the gas inlet pipelines (11) being located inside the treatment box (1), the gas inlet pipelines (11) corresponding one-to-one to the treated water delivery pipelines (6), and a plurality of the exhaust structures (400) being connected to the top of the gas inlet pipelines (11); A drainage pipe (12), wherein the side of the gas inlet pipeline (11) away from the gas delivery pipeline (10) is connected to the drainage pipe (12).

5. The industrial dust treatment equipment according to claim 1, characterized in that: The exhaust structure (400) comprises: An exhaust cylinder (13) is connected to the gas inlet pipeline (11), the top of the exhaust cylinder (13) extends into the dust processing cylinder (3), and a plurality of inclined gas discharge holes (14) are provided on the top of the exhaust cylinder (13).

6. The industrial dust treatment equipment according to claim 1, characterized in that: The top of the dust processing cylinder (3) is provided with a plurality of exhaust holes (15), and the bottom of the dust processing cylinder (3) is provided with a plurality of drainage grooves (16).

7. The industrial dust treatment equipment according to claim 4, characterized in that: The collection and drainage structure (500) comprises: A sloped trough frame (17), the sloped trough frame (17) is fixedly connected to the middle of the treatment box (1), and a grid layer (18) for filtering larger particles in the wastewater is provided on the slope surface of the sloped trough frame (17); A discharge trough body (19) is connected to the bottom of the sloped trough frame (17).

8. The industrial dust treatment equipment according to claim 7, characterized in that: A processing chamber (20) is provided at the bottom of the processing box (1), the bottom of the processing chamber (20) is configured to be sloped, a gas suction device (21) is provided on a side of the processing chamber (20) close to the gas delivery pipeline (10), and the gas suction device (21) is communicated with the gas delivery pipeline (10); A receiving chamber (22) is provided at the top of the processing chamber (20) corresponding to the discharge trough (19), and the discharge trough (19) is in communication with a side wall of the receiving chamber (22).

9. The industrial dust treatment equipment according to claim 8, characterized in that: The particle gas conveying mechanism (600) comprises: A gas filling pipeline (23), the gas filling pipeline (23) is arranged outside the processing box (1), the gas filling pipeline (23) is connected to a plurality of gas exhaust pipelines (24), one side of the gas exhaust pipeline (24) is connected to a fan-shaped discharge cylinder (25), and a through groove is opened in the middle of the gas exhaust pipeline (24); A gas discharge head (26), wherein a plurality of the gas discharge heads (26) are connected to the fan-shaped discharge cylinder (25).

10. The industrial dust treatment equipment according to claim 9, characterized in that: The wastewater spraying mechanism (700) comprises: Drainage cylinders (27), the number of which is set to two and both of which are arranged in the processing chamber (20), a wastewater conveying structure is provided between the two drainage cylinders (27), and one of the drainage cylinders (27) is communicated with the accommodating chamber (22); An over-gas spraying structure, wherein the over-gas spraying structure is provided between one of the drainage cylinders (27) and the plurality of through grooves, and is used for preliminary treatment of gas containing particulate dust; A wastewater spraying member (28) is connected to the bottom of another drainage cylinder (27) with a plurality of wastewater spraying members (28) for processing the dust gas discharged through the gas discharge head (26).

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