Purification equipment for factory waste gas treatment

Abstract

The utility model discloses purification equipment for factory waste gas treatment, which comprises a bottom plate, a filter box is arranged on the bottom plate, a filter element is arranged in the filter box, a gas inlet assembly is arranged on the filter box, a lifting assembly is arranged at the top of the bottom plate, the lifting assembly comprises two supporting blocks fixedly connected to the top of the bottom plate, and the two supporting blocks are fixedly connected to the top of the bottom plate. When a filter element in the filter box needs to be taken, a first motor is started, the first motor drives a first rotating rod to rotate, the first rotating rod drives a gear disc to rotate, when the gear disc rotates, a toothed plate can be driven to move downwards along a square sleeve, the toothed plate drives the filter box to move downwards, and the filter box is lowered to a low position; and then the filter element can be taken out through the dismounting assembly and the lifting assembly, so that the filter element is more convenient to replace and take, and the filter element is convenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of factory waste gas treatment, in particular to a purification device used for factory waste gas treatment. Background Art

[0002] Waste gas emitted from industrial production often has harmful effects on the environment and human health. Purification measures should be taken before it is discharged into the atmosphere to make it meet the requirements of waste gas emission standards. This process is called waste gas purification.

[0003] The filter element used in the purification filter needs to be cleaned regularly after a period of time, but the exhaust gas discharge end of the factory is usually at a higher position, making it inconvenient to take and replace the filter element. Utility Model Content

[0004] The utility model aims to solve the deficiencies of the prior art and provides a purification device for factory waste gas treatment.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0006] A purification device for factory waste gas treatment comprises a base plate, a filter box is provided on the base plate, a filter element is provided in the filter box, an air intake assembly is provided on the filter box, a lifting assembly is provided on the top of the base plate, and the lifting assembly comprises two support blocks fixedly connected to the top of the base plate, a connecting block fixedly connected to the top of the support block, a first motor fixedly connected to the top of the connecting block, a first rotating rod fixedly connected to the output end of the first motor, a gear plate fixedly connected to one end of the first rotating rod, a square sleeve fixedly connected to the top of the base plate, and a tooth plate slidably connected to the inside of the square sleeve and meshing with the gear plate, the top of the tooth plate is fixedly connected to the bottom of the filter box, a plurality of fixed cylinders are fixedly connected to the top of the base plate, a movable rod is slidably connected to the top of the fixed cylinder, the top of the movable rod is fixedly connected to the bottom of the filter box, and a disassembly assembly and a lifting assembly are provided in the filter box.

[0007] Preferably, the disassembly assembly includes a slide groove fixedly connected to the inner wall of the filter box, a connecting sleeve slidably connected to the inner wall of the slide groove, a groove opened on the connecting sleeve, two limit rods fixedly connected to the inner wall of the groove, a limit block sleeved on the outer wall of the bottom end of the limit rod, and a spring sleeved on the outer wall of the bottom end of the limit rod, the spring is fixedly connected between the bottom of the limit block and the inner wall of the groove, and the filter element is connected to the outer wall of the limit block.

[0008] Preferably, a movable plate is fixedly connected to the top of the connecting sleeve, a square groove matching the movable plate is formed on the connecting sleeve, and a round groove matching the filter element is formed on the connecting sleeve.

[0009] Preferably, the lifting assembly includes a hydraulic cylinder fixedly connected to the inside of the filter box, a hydraulic rod fixedly connected to the output end of the hydraulic cylinder, a top tube fixedly connected to the inner wall of the filter box, and a pushing rod slidably connected to the inside of the top tube, the top of the hydraulic rod is fixedly connected to the bottom of the connecting sleeve, and the top of the pushing rod is fixedly connected to the bottom of the connecting sleeve.

[0010] Preferably, the air intake assembly comprises an atomizer tank disposed on the bottom plate, an air intake port disposed on the outer wall of the atomizer tank, and a first elastic conduit disposed between an air outlet end of the atomizer tank and an air inlet end of the filter box.

[0011] Preferably, it also includes an absorption assembly, which includes an absorption box fixedly connected to the top of the bottom plate, a plurality of baffles staggered inside the absorption box, and a second elastic duct arranged at the air inlet end of the absorption box and the air outlet end of the filter box.

[0012] Preferably, a side motor is fixedly connected to the top of the absorption box, a second rotating rod is fixedly connected to the output end of the side motor, a plurality of fan blades are fixedly connected to the outer wall of the second rotating rod, an exhaust hole is provided on the absorption box, and the bottom of the fan blade is in contact with the outside of the exhaust hole.

[0013] The beneficial effects of the utility model are:

[0014] 1. When it is necessary to take out the filter element in the filter box, start the first motor, the first motor drives the first rotating rod to rotate, the first rotating rod drives the gear plate to rotate, when the gear plate rotates, it can drive the tooth plate to move downward along the square sleeve, the tooth plate drives the filter box to move downward, and lower the filter box to the lowest point. After that, the filter element can be taken out by disassembling the assembly and the lifting assembly, making it more convenient to replace and take out the filter element and to clean the filter element.

[0015] 2. When the filtered exhaust gas passes through the second elastic conduit from the filter box into the absorption box for treatment, absorption liquid is injected into the absorption box, and the impurities in the gas entering the absorption box are further absorbed. At the same time, the baffle can prolong the contact time between the liquid and the gas, further improve the absorption efficiency of the absorption liquid, and improve the quality of gas purification. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0019] Figure 4 This is one of the schematic diagrams of the disassembly assembly structure of the utility model;

[0020] Figure 5 This is the second schematic diagram of the disassembly assembly structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the absorption component of the utility model.

[0022] In the figure:

[0023] 1. Bottom plate; 2. Atomizer tank; 3. Air inlet; 4. First elastic conduit; 5. Filter box; 6. Support block; 7. Square sleeve; 8. Tooth plate; 9. First motor; 10. First rotating rod; 11. Gear plate; 12. Connecting block; 13. Movable rod; 14. Fixed cylinder; 15. Absorption box; 16. Side motor; 17. Second rotating rod; 18. Fan blade; 19. Second elastic conduit; 20. Movable plate; 21. Hydraulic cylinder; 22. Top cylinder; 23. Push rod; 24. Hydraulic rod; 25. Limit rod; 26. Filter element; 27. Spring; 28. Limit block; 29. ​​Baffle; 30. Groove; 31. Connecting sleeve; 32. Slide groove; 33. Exhaust hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] Embodiment 1:

[0026] Reference Figure 1-Figure 6 , a purification device for factory waste gas treatment, comprising a base plate 1, a filter box 5 is provided on the base plate 1, a filter element 26 is provided in the filter box 5, an air intake assembly is provided on the filter box 5, a lifting assembly is provided on the top of the base plate 1, the lifting assembly comprises two support blocks 6 fixedly connected to the top of the base plate 1, a connecting block 12 fixedly connected to the top of the support block 6, a first motor 9 fixedly connected to the top of the connecting block 12, a first rotating rod 10 fixedly connected to the output end of the first motor 9, a gear plate 11 fixedly connected to one end of the first rotating rod 10, a square sleeve 7 fixedly connected to the top of the base plate 1 and a tooth plate 8 slidably connected to the inside of the square sleeve 7 and meshing with the gear plate 11, the top of the tooth plate 8 is fixedly connected to the bottom of the filter box 5, a plurality of fixed cylinders 14 are fixedly connected to the top of the base plate 1, a movable rod 13 is slidably connected to the top of the fixed cylinder 14, the top of the movable rod 13 is fixedly connected to the bottom of the filter box 5, and a disassembly assembly and a lifting assembly are provided in the filter box 5;

[0027] When it is necessary to take out the filter element 26 in the filter box 5, start the first motor 9, the first motor 9 drives the first rotating rod 10 to rotate, and the first rotating rod 10 drives the gear plate 11 to rotate. When the gear plate 11 rotates, it can drive the tooth plate 8 to move downward along the square sleeve 7, and the tooth plate 8 drives the filter box 5 to move downward, lowering the filter box 5 to a lower position, and then the filter element 26 can be taken out by disassembling the assembly and the lifting assembly.

[0028] Reference Figure 4 and Figure 5 On the basis of the above embodiment, further, the disassembly assembly includes a slide groove 32 fixedly connected to the inner wall of the filter box 5, a connecting sleeve 31 slidably connected to the inner wall of the slide groove 32, a groove 30 provided on the connecting sleeve 31, two limit rods 25 fixedly connected to the inner wall of the groove 30, a limit block 28 sleeved on the outer wall of the bottom end of the limit rod 25, and a spring 27 sleeved on the outer wall of the bottom end of the limit rod 25, the spring 27 is fixedly connected between the bottom of the limit block 28 and the inner wall of the groove 30, and the filter element 26 is connected to the outer wall of the limit block 28;

[0029] When taking the filter element 26, the filter box 5 is lowered to a lower position, the connecting sleeve 31 is moved to the outside of the filter box 5 by the lifting assembly, the filter element 26 is pulled out of the groove 30, and the spring 27 on the limit rod 25 is reset, driving the limit block 28 to move upward along the limit rod 25. When the filter element 26 is installed again, the filter element 26 pushes the circular groove on the connecting sleeve 31, and the filter element 26 squeezes the limit block 28, and the limit block 28 squeezes the spring 27 to compress the spring 27. When the spring 27 is reset, the filter element 26 can be fixed on the connecting sleeve 31, and the connecting sleeve 31 is lowered along the slide groove 32 to the inside of the filter box 5 by the lifting assembly again, so that the replacement of the filter element 26 is more convenient.

[0030] Reference Figure 4 and Figure 5 On the basis of the above embodiment, further, the top of the connecting sleeve 31 is fixedly connected with the movable plate 20, the connecting sleeve 31 is provided with a square groove matching the movable plate 20, and the connecting sleeve 31 is provided with a round groove matching the filter element 26;

[0031] When the lifting assembly raises the connecting sleeve 31, the connecting sleeve 31 drives the movable plate 20 to leave the filter box 5. When the connecting sleeve 31 descends, the movable plate 20 seals the filter box 5. The square groove is used to limit the limit rod 25, the limit block 28, and the spring 27 to fix the filter element 26. When the device is running, the filter element 26 is stuck on the circular groove and limited.

[0032] Reference Figure 4 and Figure 5On the basis of the above embodiment, further, the lifting assembly includes a hydraulic cylinder 21 fixedly connected to the inside of the filter box 5, a hydraulic rod 24 fixedly connected to the output end of the hydraulic cylinder 21, a top cylinder 22 fixedly connected to the inner wall of the filter box 5, and a push rod 23 slidably connected to the inside of the top cylinder 22, the top of the hydraulic rod 24 is fixedly connected to the bottom of the connecting sleeve 31, and the top of the push rod 23 is fixedly connected to the bottom of the connecting sleeve 31;

[0033] When taking the filter element 26, the filter box 5 can be lowered to a lower position by the lifting assembly, and the hydraulic cylinder 21 can be started. The hydraulic cylinder 21 drives the hydraulic rod 24 to move upward, and the hydraulic rod 24 drives the connecting sleeve 31 to move upward. The connecting sleeve 31 drives the push rod 23 to move upward along the inner wall of the top tube 22, and the connecting sleeve 31 drives the movable plate 20 to move upward. When the connecting sleeve 31 rises to a certain height, the filter element 26 can be taken out using the disassembly assembly.

[0034] Reference Figure 1 and Figure 2 On the basis of the above embodiment, further, the air intake assembly includes an atomizing tank 2 arranged on the bottom plate 1, an air inlet 3 arranged on the outer wall of the atomizing tank 2, and a first elastic conduit 4 arranged between the air outlet end of the atomizing tank 2 and the air inlet end of the filter box 5;

[0035] The waste gas enters the atomizing tank 2 from the air inlet 3 for atomization treatment, and then enters the filter box 5 through the first elastic conduit 4 for filtering treatment.

[0036] Reference Figure 5 and Figure 6 On the basis of the above embodiment, further, it also includes an absorption assembly, which includes an absorption box 15 fixedly connected to the top of the bottom plate 1, a plurality of baffles 29 staggeredly distributed inside the absorption box 15, and a second elastic conduit 19 arranged at the air inlet end of the absorption box 15 and the air outlet end of the filter box 5;

[0037] The filtered waste gas passes through the second elastic conduit 19 from the filter box 5 into the absorption box 15 for treatment. Absorption liquid is injected into the absorption box 15, and the impurities in the gas entering the absorption box 15 are further absorbed. At the same time, the baffle 29 can prolong the contact time between the liquid and the gas, further improve the absorption efficiency, and improve the quality of gas purification.

[0038] Reference Figure 5 and Figure 6 On the basis of the above embodiment, further, the top of the absorption box 15 is fixedly connected to a side motor 16, the output end of the side motor 16 is fixedly connected to a second rotating rod 17, the outer wall of the second rotating rod 17 is fixedly connected to a plurality of fan blades 18, the absorption box 15 is provided with an exhaust hole 33, and the bottom of the fan blade 18 is in contact with the outer side of the exhaust hole 33;

[0039] When the gas treated with the absorption liquid escapes from the exhaust hole 33, the side motor 16 is started, and the side motor 16 drives the second rotating rod 17 to rotate, and the second rotating rod 17 drives the fan blade 18 to rotate. When the fan blade 18 rotates to the top of the exhaust hole 33, the exhaust hole 33 can be sealed, and the gas will no longer escape. When the fan blade 18 leaves the exhaust hole 33, the gas can escape, and whether the gas escapes from the absorption box 15 can be controlled.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A purification device for treating factory waste gas, comprising a base plate (1), a filter box (5) being arranged on the base plate (1), a filter element (26) being arranged in the filter box (5), and an air intake assembly being arranged on the filter box (5), characterized in that: A lifting assembly is provided at the top of the base plate (1), and the lifting assembly comprises two support blocks (6) fixedly connected to the top of the base plate (1), a connection block (12) fixedly connected to the top of the support block (6), a first motor (9) fixedly connected to the top of the connection block (12), a first rotating rod (10) fixedly connected to the output end of the first motor (9), a gear plate (11) fixedly connected to one end of the first rotating rod (10), a square sleeve (7) fixedly connected to the top of the base plate (1), and a tooth plate (8) slidably connected inside the square sleeve (7) and meshing with the gear plate (11), the top of the tooth plate (8) being fixedly connected to the bottom of the filter box (5), a plurality of fixed cylinders (14) being fixedly connected to the top of the fixed cylinder (14), a movable rod (13) being slidably connected to the top of the movable rod (13), the top of the movable rod (13) being fixedly connected to the bottom of the filter box (5), and a disassembly assembly and a lifting assembly are provided inside the filter box (5).

2. The purification equipment for factory waste gas treatment according to claim 1, characterized in that: The disassembly assembly comprises a slide groove (32) fixedly connected to the inner wall of the filter box (5), a connecting sleeve (31) slidably connected to the inner wall of the slide groove (32), a groove (30) provided on the connecting sleeve (31), two limit rods (25) fixedly connected to the inner wall of the groove (30), a limit block (28) sleeved on the outer wall of the bottom end of the limit rod (25), and a spring (27) sleeved on the outer wall of the bottom end of the limit rod (25), wherein the spring (27) is fixedly connected between the bottom of the limit block (28) and the inner wall of the groove (30), and the filter element (26) is connected to the outer wall of the limit block (28).

3. The purification equipment for factory waste gas treatment according to claim 2 is characterized in that: The top of the connecting sleeve (31) is fixedly connected to a movable plate (20), the connecting sleeve (31) is provided with a square groove matching the movable plate (20), and the connecting sleeve (31) is provided with a circular groove matching the filter element (26).

4. The purification equipment for factory waste gas treatment according to claim 1, characterized in that: The lifting assembly comprises a hydraulic cylinder (21) fixedly connected to the inside of the filter box (5), a hydraulic rod (24) fixedly connected to the output end of the hydraulic cylinder (21), a top cylinder (22) fixedly connected to the inner wall of the filter box (5), and a push rod (23) slidably connected to the inside of the top cylinder (22), the top of the hydraulic rod (24) is fixedly connected to the bottom of the connecting sleeve (31), and the top of the push rod (23) is fixedly connected to the bottom of the connecting sleeve (31).

5. The purification equipment for factory waste gas treatment according to claim 1, characterized in that: The air intake assembly comprises an atomizing tank (2) arranged on a bottom plate (1), an air intake port (3) arranged on an outer wall of the atomizing tank (2), and a first elastic conduit (4) arranged between an air outlet end of the atomizing tank (2) and an air inlet end of a filter box (5).

6. The purification equipment for factory waste gas treatment according to claim 1, characterized in that: It also includes an absorption assembly, which includes an absorption box (15) fixedly connected to the top of the base plate (1), a plurality of baffles (29) staggeredly distributed inside the absorption box (15), and a second elastic conduit (19) arranged at the air inlet end of the absorption box (15) and the air outlet end of the filter box (5).

7. The purification equipment for factory waste gas treatment according to claim 6, characterized in that: The top of the absorption box (15) is fixedly connected to a side motor (16), the output end of the side motor (16) is fixedly connected to a second rotating rod (17), the outer wall of the second rotating rod (17) is fixedly connected to a plurality of fan blades (18), the absorption box (15) is provided with an exhaust hole (33), and the bottom of the fan blade (18) is in contact with the outer side of the exhaust hole (33).

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