A closed organic waste gas treatment device

Abstract

The utility model discloses a closed organic waste gas treatment device, comprising a treatment tower, wherein the treatment tower is used for waste gas treatment of the closed organic waste gas treatment device, the inner wall of the treatment tower is provided with an auxiliary rapid filtering mechanism, and a plurality of cleaning mechanisms are fixedly provided on the top of the inner wall of the treatment tower; the utility model transports waste gas to five treatment pipes respectively, and the tooth surfaces of four second positioning gears are meshed with the tooth surfaces of the first positioning gears, so that four outer positioning seats are all rotated, and the outer positioning shafts are rotated through the positioning of the positioning strips, so that the bottom ends of the five positioning shafts respectively drive five filtering augers to rotate, so that the waste gas in the five treatment pipes is circulated and filtered, and the hidden danger of blockage of waste residues in the waste gas is avoided, and the flow rate of waste gas filtration is controlled, the adequacy of waste gas filtration is increased, and the treatment efficiency of the closed organic waste gas treatment device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of organic waste gas treatment, in particular to a closed organic waste gas treatment device. Background Art

[0002] Organic waste gas treatment refers to the treatment work of adsorbing, filtering and purifying organic waste gas generated in the industrial production process. Usually, organic waste gas treatment includes formaldehyde organic waste gas treatment, benzene, toluene, xylene and other benzene-related organic waste gas treatment, acetone and butanone organic waste gas treatment and other air purification treatment methods containing organic matter such as carbon, hydrogen and oxygen. Organic waste gas is generally flammable and explosive, toxic and harmful, insoluble in water, soluble in organic solvents, and difficult to treat.

[0003] In the prior art, the closed organic waste gas treatment device is not easy to control the flow rate of waste gas during use, and it is not easy to finely filter the waste gas. It is also easy to cause the hidden danger of waste residue accumulation and blockage in the waste gas during circulation and filtration, thereby reducing the efficiency of waste gas filtration. Therefore, a closed organic waste gas treatment device is needed. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a closed organic waste gas treatment device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a closed organic waste gas treatment device, including a treatment tower, the treatment tower is used for waste gas treatment of the closed organic waste gas treatment device, the inner wall of the treatment tower is provided with an auxiliary rapid filtering mechanism, and the top of the inner wall of the treatment tower is fixed with multiple cleaning mechanisms;

[0006] The auxiliary rapid filtering mechanism includes a circulation rack and a lifting rack, the bottom end of the circulation rack is connected to five processing tubes, the inner walls of the five processing tubes are rotatably provided with filtering screws, the middle position of the bottom of the lifting rack and the four sides of the four parts of the lifting rack are rotatably provided with positioning shafts, the outer walls of the five positioning shafts are fixed with positioning bars, one end of the outer walls of the five positioning shafts are slidably provided with positioning seats through the positioning bars, the bottom ends of the five positioning seats are rotatably connected to the top end of the circulation rack, the outer wall of one of the positioning seats is fixed with a first positioning gear, and the outer walls of the other four positioning seats are fixed with second positioning gears, and the tooth surfaces of the four second positioning gears are meshed with the tooth surfaces of the first positioning gears.

[0007] In one example, a first motor is fixedly provided at a middle position on the top of the lifting frame, and an output end of the first motor is fixedly connected to a top end of a positioning shaft at the middle position.

[0008] In one example, a positioning frame is fixedly provided on one side of the circulation frame, a positioning screw is rotatably provided in the middle position of the positioning frame, a lifting block is threadedly provided on one end of the outer wall of the positioning screw, a positioning groove is provided on one side of the positioning frame, one end of the lifting block passes through the positioning groove and is fixedly connected to one end of the lifting frame, a second motor is fixedly provided on the top end of the positioning frame, and the output end of the second motor is fixedly connected to the top end of the positioning screw.

[0009] In one example, the cleaning mechanism includes a fixed frame and a cleaning frame, positioning rods are inserted at both ends of the fixed frame, springs are inserted at one end of the outer walls of the two positioning rods, the bottom ends of the two positioning rods are respectively fixedly connected to the two ends of the top of the cleaning frame, and positioning blocks are fixed at the top ends of the two positioning rods.

[0010] In one example, bottom ends of the plurality of cleaning racks are in contact with one side of the plurality of filtering augers respectively.

[0011] In one example, an air inlet pipe is connected to the bottom end of the processing tower, and an air outlet pipe is connected to one side of the circulation rack.

[0012] In one example, a switch panel is fixedly provided on one side of the processing tower, and the first motor and the second motor are both electrically connected to an external power source through the switch panel.

[0013] The closed organic waste gas treatment device proposed by the utility model can bring the following beneficial effects:

[0014] 1. This closed organic waste gas treatment device transports waste gas to five treatment pipes respectively, and the tooth surfaces of the four second positioning gears are meshed with the tooth surfaces of the first positioning gear, so that the four outer positioning seats are rotated, and the outer positioning shafts are rotated through the positioning of the positioning strips, so that the bottom ends of the five positioning shafts respectively drive the five filtering augers to rotate, so that the waste gas in the five treatment pipes is circulated and filtered, avoiding the hidden danger of blockage of waste residues in the waste gas, while controlling the flow rate of waste gas filtration, increasing the adequacy of waste gas filtration, and improving the treatment efficiency of the closed organic waste gas treatment device.

[0015] 2. This closed type organic waste gas treatment device drives the lifting frame to rise and fall by means of a lifting block threadedly connected to the outer wall of the positioning screw rod and passing through the positioning groove, so that the filter auger is lifted and lowered while rotating, so that the surface filter screen of the filter auger is in continuous contact with the bottom end of the cleaning frame, and the positioning rod fixed at the top of the cleaning frame is interlaced and connected with the fixed frame, so that the filter auger is continuously cleaned and filtered, thereby increasing the convenience of using the closed type organic waste gas treatment device and avoiding the hidden danger of filter blockage in the treatment tower through regular treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the closed organic waste gas treatment device of the utility model;

[0019] Figure 3 This is a schematic diagram of the auxiliary positioning structure of the lifting frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the cleaning mechanism structure of the utility model.

[0021] In the figure: 1. treatment tower; 2. air inlet pipe; 3. treatment pipe; 4. circulation rack; 5. air outlet pipe; 6. filter auger; 7. first positioning gear; 8. second positioning gear; 9. positioning shaft; 10. positioning strip; 11. positioning rack; 12. positioning screw rod; 13. second motor; 14. lifting block; 15. positioning slot; 16. lifting rack; 17. first motor; 18. positioning seat; 19. fixing rack; 20. cleaning rack; 21. positioning rod; 22. spring; 23. positioning block. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] The embodiments are as follows. The utility model provides Figure 1-4 A closed organic waste gas treatment device shown includes a treatment tower 1, which is used for waste gas treatment of the closed organic waste gas treatment device. The inner wall of the treatment tower 1 is provided with an auxiliary rapid filtering mechanism, and the top of the inner wall of the treatment tower 1 is fixed with multiple cleaning mechanisms;

[0025] The auxiliary rapid filtering mechanism includes a circulation rack 4 and a lifting rack 16. Five processing tubes 3 are connected to the bottom end of the circulation rack 4. The inner walls of the five processing tubes 3 are rotatably provided with filtering screw dragons 6. The middle position of the bottom of the lifting rack 16 and the four sides of the four parts of the lifting rack 16 are rotatably provided with positioning shafts 9. The outer walls of the five positioning shafts 9 are fixed with positioning bars 10. One end of the outer walls of the five positioning shafts 9 is slidably inserted with positioning seats 18 through the positioning bars 10. The bottom ends of the five positioning seats 18 are rotatably connected to the top end of the circulation rack 4. The outer wall of one of the positioning seats 18 is fixed with a first positioning gear 7, and the outer walls of the other four positioning seats 18 are fixed with second positioning gears 8. The tooth surfaces of the four second positioning gears 8 are meshed with the tooth surfaces of the first positioning gear 7.

[0026] A first motor 17 is fixedly provided at the middle position of the top of the lifting frame 16 , and an output end of the first motor 17 is fixedly connected to the top end of the positioning shaft 9 at the middle position.

[0027] A positioning frame 11 is fixedly provided on one side of the circulation frame 4, a positioning screw 12 is rotatably provided in the middle position of the positioning frame 11, a lifting block 14 is threadedly provided on one end of the outer wall of the positioning screw 12, a positioning slot 15 is provided on one side of the positioning frame 11, one end of the lifting block 14 passes through the positioning slot 15 and is fixedly connected to one end of the lifting frame 16, a second motor 13 is fixedly provided on the top end of the positioning frame 11, and an output end of the second motor 13 is fixedly connected to the top end of the positioning screw 12;

[0028] When it is necessary to use a closed organic waste gas treatment device, the output end of the first motor 17 fixed on the top of the lifting frame 16 drives one of the positioning shafts 9 to rotate, and one of the positioning shafts 9 drives the positioning seat 18 and the first positioning gear 7 to rotate through the positioning bar 10, and the tooth surfaces of the four second positioning gears 8 are meshed with the tooth surfaces of the first positioning gear 7, so that the four outer positioning seats 18 are all rotated, and the outer positioning shafts 9 are rotated by the positioning of the positioning bar 10, so that the bottom ends of the five positioning shafts 9 respectively drive the five filter augers 6 to rotate, so that the waste gas in the five treatment pipes 3 is circulated and filtered, avoiding the hidden danger of waste residue blockage in the waste gas, while controlling the flow rate of waste gas filtration, increasing the adequacy of waste gas filtration, and improving the treatment efficiency of the closed organic waste gas treatment device.

[0029] Furthermore, the cleaning mechanism includes a fixed frame 19 and a cleaning frame 20, positioning rods 21 are inserted at both ends of the fixed frame 19, springs 22 are inserted at one end of the outer wall of the two positioning rods 21, the bottom ends of the two positioning rods 21 are respectively fixedly connected to the two ends of the top of the cleaning frame 20, and positioning blocks 23 are fixedly provided at the top ends of the two positioning rods 21.

[0030] The bottom ends of the plurality of cleaning frames 20 are in contact with one side of the plurality of filtering augers 6 respectively, and the positioning screw 12 is driven to rotate by the output end of the second motor 13 fixed at the top of the positioning frame 11, so that the lifting block 14 threadedly connected to the outer wall of the positioning screw 12 passes through the positioning slot 15 to drive the lifting frame 16 to lift and lower, so that the filtering augers 6 are lifted and lowered while rotating, so that the surface filter screen of the filtering augers 6 is in continuous contact with the bottom end of the cleaning frame 20, and is connected with the fixing frame 19 through the positioning rod 21 fixed at the top of the cleaning frame 20, and the filtering augers 6 are continuously cleaned and filtered through the elastic deformation of the spring 22 inserted in the outer wall of the positioning rod 21 and the positioning of the positioning block 23, thereby increasing the convenience of use of the closed organic waste gas treatment device, and avoiding the hidden danger of clogging of the filter in the treatment tower 1 through regular treatment.

[0031] Furthermore, an air inlet pipe 2 is connected to the bottom end of the processing tower 1 , and an air outlet pipe 5 is connected to one side of the circulation rack 4 .

[0032] Furthermore, a switch panel is fixedly provided on one side of the processing tower 1, and the first motor 17 and the second motor 13 are both electrically connected to an external power source through the switch panel.

[0033] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0034] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A closed organic waste gas treatment device, comprising: A treatment tower (1), the treatment tower (1) is used for waste gas treatment in a closed organic waste gas treatment device, the inner wall of the treatment tower (1) is provided with an auxiliary rapid filtering mechanism, and the top of the inner wall of the treatment tower (1) is fixedly provided with a plurality of cleaning mechanisms; The auxiliary rapid filtering mechanism comprises a circulation rack (4) and a lifting rack (16); the bottom end of the circulation rack (4) is connected to five processing tubes (3); the inner walls of the five processing tubes (3) are rotatably provided with filtering screws (6); the middle position of the bottom of the lifting rack (16) and the four sides of the four parts of the lifting rack (16) are rotatably provided with positioning shafts (9); the outer walls of the five positioning shafts (9) are fixedly provided with positioning bars (10); one end of the outer walls of the five positioning shafts (9) is slidably provided with positioning seats (18) through the positioning bars (10); the bottom ends of the five positioning seats (18) are rotatably connected to the top end of the circulation rack (4); the outer wall of one of the positioning seats (18) is fixedly provided with a first positioning gear (7); the outer walls of the other four positioning seats (18) are fixedly provided with second positioning gears (8); the tooth surfaces of the four second positioning gears (8) are meshed with the tooth surfaces of the first positioning gear (7).

2. A closed organic waste gas treatment device according to claim 1, characterized in that: A first motor (17) is fixedly provided at the middle position of the top of the lifting frame (16), and an output end of the first motor (17) is fixedly connected to the top end of the positioning shaft (9) at the middle position.

3. A closed organic waste gas treatment device according to claim 2, characterized in that: A positioning frame (11) is fixedly provided on one side of the circulation frame (4); a positioning screw (12) is rotatably provided in the middle position of the positioning frame (11); a lifting block (14) is threadedly provided on one end of the outer wall of the positioning screw (12); a positioning groove (15) is provided on one side of the positioning frame (11); one end of the lifting block (14) passes through the positioning groove (15) and is fixedly connected to one end of the lifting frame (16); a second motor (13) is fixedly provided on the top end of the positioning frame (11); and an output end of the second motor (13) is fixedly connected to the top end of the positioning screw (12).

4. A closed organic waste gas treatment device according to claim 1, characterized in that: The cleaning mechanism comprises a fixing frame (19) and a cleaning frame (20), positioning rods (21) are inserted at both ends of the fixing frame (19), springs (22) are inserted at one end of the outer walls of the two positioning rods (21), the bottom ends of the two positioning rods (21) are respectively fixedly connected to the two ends of the top of the cleaning frame (20), and positioning blocks (23) are fixedly provided at the top ends of the two positioning rods (21).

5. A closed organic waste gas treatment device according to claim 4, characterized in that: The bottom ends of the plurality of cleaning racks (20) are respectively in contact with one side of the plurality of filtering augers (6).

6. A closed organic waste gas treatment device according to claim 1, characterized in that: The bottom end of the processing tower (1) is connected to an air inlet pipe (2), and one side of the circulation rack (4) is connected to an air outlet pipe (5).

7. A closed organic waste gas treatment device according to claim 3, characterized in that: A switch panel is fixedly provided on one side of the processing tower (1), and the first motor (17) and the second motor (13) are both electrically connected to an external power source via the switch panel.

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