Waste gas treatment device with filter screen convenient to disassemble

Abstract

The utility model discloses a waste gas treatment device with a filter screen convenient to disassemble, which belongs to the technical field of waste gas treatment devices with filter screens convenient to disassemble, and comprises a waste gas treatment box, the right side of the waste gas treatment box is communicated with a gas inlet, and the left side of the waste gas treatment box is communicated with a gas outlet; a rectangular plate is movably installed in the waste gas treatment box, a filter screen plate is fixedly connected to the bottom of the rectangular plate, a concentric-square-shaped plate is fixedly connected to the interior of the waste gas treatment box, a sliding plate is slidably connected to the bottom of the concentric-square-shaped plate, and a sealing plate is fixedly connected to the bottom of the sliding plate. The filter screen plate is mounted and dismounted through cooperation of an inclined plate, a clamping plate, an inclined groove plate, a lead screw and a hollow cylinder, unfiltered gas flows out of a gas outlet when the filter screen plate is replaced through cooperation of a concentric-square-shaped plate, a threaded rod, a sliding plate and a sealing plate, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment devices with easily disassembled filter screens, in particular to a waste gas treatment device with easily disassembled filter screens. Background Art

[0002] Waste gas purification mainly refers to the treatment of industrial waste gas such as dust particles, flue gas, odorous gas, and toxic and harmful gas generated in industrial places; common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid and alkali waste gas purification, chemical waste gas purification, etc. The existing waste gas treatment device is more troublesome to disassemble when replacing the filter, and it is not easy to quickly remove the filter from the waste gas treatment device. In addition, the installation is not smooth due to the lack of a guide mechanism during the replacement of the filter, which affects work efficiency.

[0003] Therefore, we propose an exhaust gas treatment device with an easy-to-remove filter to solve this problem. Utility Model Content

[0004] The utility model aims to provide an exhaust gas treatment device with an easily disassembled filter screen, so as to solve the problems raised in the above-mentioned background technology.

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

[0006] A waste gas treatment device with easy-to-remove filter, comprising: a waste gas treatment box, the right side of the waste gas treatment box is connected to an air inlet, the left side of the waste gas treatment box is connected to an air outlet, a rectangular plate is movably installed inside the waste gas treatment box, a filter plate is fixedly connected to the bottom of the rectangular plate, a circular plate is fixedly connected to the inside of the waste gas treatment box, a sliding plate is slidably connected to the bottom of the circular plate, a sealing plate is fixedly connected to the bottom of the sliding plate, and the bottom of the sealing plate is movably abutted against the bottom of the inner wall of the waste gas treatment box.

[0007] Preferably, the interior of the rectangular plate is slidably connected to two clamping plates, and the two clamping plates are movably clamped inside the two sides of the same exhaust gas treatment box, the sides of the two clamping plates close to each other are fixedly connected to square plates, the tops of the two square plates are fixedly connected to inclined plates, the interior of the rectangular plate is slidably connected to an inclined slot plate, and the two inclined plates are slidably connected inside the same inclined slot plate.

[0008] Preferably, the inside of the inclined groove plate is fixedly connected to a hollow cylinder, the inside of the rectangular plate is rotatably connected to a screw rod, the hollow cylinder is threadedly sleeved on the outside of the screw rod, the top of the screw rod is fixedly connected to a second knob, the second knob is rotatably connected to the top of the rectangular plate, and the top of the second knob is fixedly connected to two pull plates.

[0009] Preferably, a bottom groove is provided at the bottom of the inner wall of the rectangular plate, and bottom blocks are fixedly connected to the bottoms of the two square plates, and the two bottom blocks are slidably connected inside the same bottom groove.

[0010] Preferably, a longitudinal plate is fixedly connected to the bottom of the filter plate, a longitudinal groove is provided at the bottom of the inner wall of the exhaust gas treatment box, and the longitudinal plate is movably abutted against the inside of the longitudinal groove.

[0011] Preferably, the inner part of the circular plate is rotatably connected with a threaded rod, and the sliding plate is threadably sleeved on the outer part of the threaded rod.

[0012] Preferably, a first knob is fixedly connected to the top of the threaded rod, and the first knob is rotatably connected to the top of the circular plate.

[0013] In the utility model, the exhaust gas treatment device with a filter screen that is easy to disassemble is connected to the air inlet with the pipeline that needs to treat the exhaust gas, so that the gas is further filtered through the filter screen and finally discharged from the air outlet;

[0014] In the utility model, the exhaust gas treatment device which is easy to disassemble the filter screen is driven by rotating the first knob to drive the threaded rod to rotate, thereby causing the sliding plate and the sealing plate to start to move downward, thereby causing the bottom of the sealing plate to abut and seal against the bottom of the inner wall of the exhaust gas treatment box, and further driving the second knob to drive the screw rod to rotate, thereby causing the hollow cylinder to start to move downward, thereby driving the inclined slot plate to move downward, thereby causing the inclined plates on both sides to start to move closer to each other, thereby driving the square plates and the clamping plates on both sides to move closer to each other, thereby causing the clamping plates on both sides to release the clamping relationship with the inside of the two sides of the same exhaust gas treatment box, and further pulling the pull plate upwards can replace the filter screen plate;

[0015] The utility model has a reasonable structural design. The installation and disassembly functions of the filter plate are realized through the cooperation of the inclined plate, the clamping plate, the inclined groove plate, the screw rod and the hollow cylinder. The cooperation of the circular plate, the threaded rod, the sliding plate and the sealing plate ensures that the unfiltered gas flows out of the air outlet when the filter plate is replaced, thereby improving the working efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of an exhaust gas treatment device with an easily disassembled filter screen proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of an exhaust gas treatment device with a filter screen that is easy to remove, as proposed by the utility model;

[0018] Figure 3 for Figure 2A partial enlarged view of part A.

[0019] In the figure: 1. exhaust gas treatment box; 2. first knob; 3. circular plate; 4. second knob; 5. pull plate; 6. air inlet; 7. air outlet; 8. rectangular plate; 9. filter plate; 10. longitudinal plate; 11. threaded rod; 12. hollow cylinder; 13. sliding plate; 14. sealing plate; 15. bottom groove; 16. inclined groove plate; 17. inclined plate; 18. clamping plate; 19. square plate; 20. bottom block; 21. screw rod. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 , an exhaust gas treatment device with easy removal of the filter screen, comprising: an exhaust gas treatment box 1, the right side of the exhaust gas treatment box 1 is connected to an air inlet 6, the left side of the exhaust gas treatment box 1 is connected to an air outlet 7, a rectangular plate 8 is movably installed inside the exhaust gas treatment box 1, a filter screen plate 9 is fixedly connected to the bottom of the rectangular plate 8, a circular plate 3 is fixedly connected inside the exhaust gas treatment box 1, a sliding plate 13 is slidably connected to the bottom of the circular plate 3, a sealing plate 14 is fixedly connected to the bottom of the inner wall of the exhaust gas treatment box 1.

[0022] In this embodiment, the interior of the rectangular plate 8 is slidably connected to two clamping plates 18, and the two clamping plates 18 are movably clamped inside the two sides of the same exhaust gas treatment box 1. The two clamping plates 18 are fixedly connected to the sides close to each other with square plates 19, and the tops of the two square plates 19 are fixedly connected with inclined plates 17. The interior of the rectangular plate 8 is slidably connected to an inclined slot plate 16, and the two inclined plates 17 are slidably connected to the inside of the same inclined slot plate 16, thereby realizing the installation and disassembly functions of the filter plate 9.

[0023] In this embodiment, the interior of the inclined groove plate 16 is fixedly connected to the hollow cylinder 12, the interior of the rectangular plate 8 is rotatably connected to the screw rod 21, the hollow cylinder 12 is threadedly sleeved on the outside of the screw rod 21, the top of the screw rod 21 is fixedly connected to the second knob 4, the second knob 4 is rotatably connected to the top of the rectangular plate 8, and the top of the second knob 4 is fixedly connected to two pull plates 5, thereby realizing the function of taking the filter plate 9.

[0024] In this embodiment, a bottom groove 15 is provided at the bottom of the inner wall of the rectangular plate 8, and the bottoms of the two square plates 19 are fixedly connected with bottom blocks 20. The two bottom blocks 20 are slidably connected inside the same bottom groove 15. The top of the threaded rod 11 is fixedly connected with a first knob 2, and the first knob 2 is rotatably connected to the top of the circular plate 3, thereby realizing the guiding function of the bottom block 20.

[0025] In this embodiment, the bottom of the filter plate 9 is fixedly connected to a longitudinal plate 10, and the bottom of the inner wall of the exhaust gas treatment box 1 is provided with a longitudinal groove. The longitudinal plate 10 is movably abutted against the inside of the longitudinal groove. The inside of the circular plate 3 is rotatably connected to a threaded rod 11, and the sliding plate 13 is threadedly sleeved on the outside of the threaded rod 11, thereby realizing the positioning function of the filter plate 9.

[0026] In this embodiment, when in use, by connecting the air inlet 6 with the pipe that needs to process the exhaust gas, the gas is further filtered through the filter plate 9 and finally discharged from the air outlet 7. When the filter plate 9 needs to be replaced, the first knob 2 is first turned to drive the threaded rod 11 to rotate accordingly, so that the sliding plate 13 and the sealing plate 14 start to move downward, so that the bottom of the sealing plate 14 abuts against the bottom of the inner wall of the exhaust gas treatment box 1 and seals. The second knob 4 is further turned to drive the screw rod 21 to rotate accordingly, so that the hollow cylinder 12 starts to move downward, and then drives the inclined slot plate 16 to move downward accordingly, so that the two sides The inclined plates 17 begin to move towards each other, thereby driving the two side square plates 19 and the clamping plates 18 to move towards each other, thereby releasing the clamping relationship between the two side clamping plates 18 and the two side interiors of the same exhaust gas treatment box 1, and further pulling the pull plate 5 upwards can replace the filter plate 9. The installation and disassembly functions of the filter plate 9 are realized through the cooperation of the inclined plate 17, the clamping plate 18, the inclined groove plate 16, the screw rod 21 and the hollow cylinder 12. The cooperation of the circular plate 3, the threaded rod 11, the sliding plate 13 and the sealing plate 14 ensures that when the filter plate 9 is replaced, the unfiltered gas flows out of the outlet 7, thereby improving the working efficiency of the device.

[0027] The above is a detailed introduction to an exhaust gas treatment device with a filter screen that is easy to remove provided by the utility model. This article uses specific embodiments to explain the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. An exhaust gas treatment device with an easily removable filter screen, characterized in that: include: An exhaust gas treatment box (1), wherein the right side of the exhaust gas treatment box (1) is connected to an air inlet (6), the left side of the exhaust gas treatment box (1) is connected to an air outlet (7), a rectangular plate (8) is movably installed inside the exhaust gas treatment box (1), a filter plate (9) is fixedly connected to the bottom of the rectangular plate (8), a circular plate (3) is fixedly connected to the inside of the exhaust gas treatment box (1), a sliding plate (13) is slidably connected to the bottom of the circular plate (3), a sealing plate (14) is fixedly connected to the bottom of the inner wall of the exhaust gas treatment box (1), and the bottom of the sealing plate (14) is movably abutted against the bottom of the inner wall of the exhaust gas treatment box (1).

2. The exhaust gas treatment device with an easily removable filter screen according to claim 1, characterized in that: The rectangular plate (8) is internally slidably connected to two clamping plates (18), and the two clamping plates (18) are movably clamped inside the two sides of the same exhaust gas treatment box (1). The two clamping plates (18) are fixedly connected to a square plate (19) on the sides close to each other, and the tops of the two square plates (19) are fixedly connected to an inclined plate (17). The rectangular plate (8) is internally slidably connected to an inclined slot plate (16), and the two inclined plates (17) are slidably connected inside the same inclined slot plate (16).

3. The exhaust gas treatment device with an easily removable filter screen according to claim 2, characterized in that: The interior of the inclined groove plate (16) is fixedly connected to the hollow cylinder (12), the interior of the rectangular plate (8) is rotatably connected to a screw rod (21), the hollow cylinder (12) is threadedly sleeved on the outside of the screw rod (21), the top of the screw rod (21) is fixedly connected to a second knob (4), the second knob (4) is rotatably connected to the top of the rectangular plate (8), and the top of the second knob (4) is fixedly connected to two pull plates (5).

4. The exhaust gas treatment device with an easily removable filter screen according to claim 2, characterized in that: The bottom of the inner wall of the rectangular plate (8) is provided with a bottom groove (15), the bottoms of the two square plates (19) are fixedly connected with bottom blocks (20), and the two bottom blocks (20) are slidably connected inside the same bottom groove (15).

5. The exhaust gas treatment device with an easily removable filter screen according to claim 1, characterized in that: The bottom of the filter plate (9) is fixedly connected to a longitudinal plate (10), the bottom of the inner wall of the exhaust gas treatment box (1) is provided with a longitudinal groove, and the longitudinal plate (10) is movably abutted against the inside of the longitudinal groove.

6. The exhaust gas treatment device with a filter screen that is easy to remove according to claim 1, characterized in that: The inside of the circular plate (3) is rotatably connected to a threaded rod (11), and the sliding plate (13) is threadably sleeved on the outside of the threaded rod (11).

7. The exhaust gas treatment device with a filter screen that is easy to remove according to claim 6, characterized in that: A first knob (2) is fixedly connected to the top of the threaded rod (11), and the first knob (2) is rotatably connected to the top of the circular plate (3).

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