Energy-saving and environment-friendly waste gas purification treatment device

Abstract

The utility model relates to the technical field of environmental protection, and discloses an energy-saving and environment-friendly waste gas purification treatment device which comprises a shell, a gas inlet and a gas outlet are respectively formed in two sides of the shell, a clamping groove is formed in the shell, a top cover is connected in the clamping groove in a sliding manner, and a sliding groove is formed in the bottom surface of the top cover. According to the utility model, through the cooperation of the sliding chute, the sliding block and the connecting rod which are arranged in the top cover, when the top cover is pulled out, after the sliding block slides in the sliding block and is in contact with the inner side surface of the sliding chute, the top cover is continuously pulled out, and the filter plate is pulled out upwards through the connecting rod; meanwhile, the first spring can release the accumulated elastic potential energy to lift the filter plate, so that the extraction efficiency of the filter plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, and more specifically, to an energy-saving and environmentally friendly waste gas purification treatment device. Background Art

[0002] Waste gas treatment mainly refers to the work of treating dust particles, smoke, odorous gases, and toxic and harmful gases generated in industrial places. Common waste gas treatment includes adsorption, filtration, purification, and recovery. The filtration step is to set up a filter plate and then let the waste gas pass through the filter plate. In this way, particles larger than the filter diameter of the filter plate will be blocked, and the waste gas passing through the filter plate will enter the subsequent treatment steps.

[0003] After the device has been used for a period of time, the filtered particles will be adsorbed on the filter plate, so the filter plate needs to be cleaned and replaced. In order to keep the filter plate stable during operation, the existing filter plate is mostly fixed in the filter housing by bolts and other methods. Although this method makes the filter plate more stable during operation, it takes more time to disassemble the filter plate when replacing and cleaning the filter plate, which increases the downtime and affects the subsequent processing work. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides an energy-saving and environmentally friendly exhaust gas purification treatment device, which has the advantage of being able to quickly replace filter plates to reduce downtime.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving and environmentally friendly exhaust gas purification treatment device, comprising a shell, with an air inlet and an air outlet respectively provided on two sides of the shell, a card slot provided inside the shell, a top cover slidably connected in the card slot, a slide slot provided on the bottom surface of the top cover, a first column and a second column symmetrically fixedly connected on the inner wall of the shell, a filter plate clamped between the first column and the second column, a connecting rod hinged on one side of the filter plate, a slider slidably connected in the slide slot, and the other end of the connecting rod hinged on the bottom end of the slider.

[0006] Preferably, the filter plate is clamped on one side of the second column and fixedly connected to a rack, a symmetrical cleaning brush is rotatably connected inside the shell, a gear is fixedly sleeved on the outer surface of the cleaning brush, and the outer edge of the gear is meshed with the rack.

[0007] Preferably, a trapdoor is hingedly provided at the bottom of the shell, a locking block is fixedly connected to the upper surface of the trapdoor, a supporting block is fixedly connected to the inside of the shell, a locking pin is movably sleeved on the side of the supporting block, one end of the locking pin is fixedly connected to an inclined block, a second spring is elastically connected between the inclined block and the supporting block, and the other end of the locking pin passes through the locking block.

[0008] Preferably, a groove is formed at the bottom end of the second column, the inclined block is located in the groove, and one side of the inclined block abuts against one side of the filter plate.

[0009] Preferably, the cleaning brushes are located on both sides of the filter plate, and the brush heads of the cleaning brushes are in contact with the side surfaces of the filter plate.

[0010] Preferably, a symmetrical guide rod is fixedly connected to the bottom surface of the shell, and first springs are elastically connected to both sides of the shell and the filter plate, and the first springs are movably sleeved on the outer surface of the guide rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model cooperates with the slide groove, the slider and the connecting rod provided inside the top cover, so that when the top cover is pulled out, after the slider slides in and contacts the inner side of the slide groove, the top cover is continued to be pulled out to pull the filter plate upward through the connecting rod, and at the same time, the first spring releases its accumulated elastic potential energy to lift the filter plate, thereby improving the extraction efficiency of the filter plate. At the same time, when the filter plate is pulled out, it no longer contacts the inclined block, and the second spring drives the inclined block to move, driving the locking pin to separate from the locking block, so that the trap door can be opened, allowing internal dust and particles to fall off, thereby reducing the time for cleaning the inside of the shell.

[0013] 2. The utility model cooperates with the rack and gear fixedly connected to the side of the filter plate and the cleaning brush fixed relatively to the gear and rotatably installed on both sides of the filter plate. When the filter plate is pulled out, the rack drives the meshing gears on both sides to rotate, thereby driving the cleaning brush to rotate. The cleaning brush contacts both sides of the filter plate. This allows the cleaning brush to clean dust and other stains on both sides of the filter plate when the filter plate is pulled out, saving time for cleaning the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a right side sectional view of the utility model;

[0016] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 For this utility model Figure 2 Enlarged view of point B in the middle;

[0018] Figure 5 It is a rear side sectional view of the utility model.

[0019] In the figure: 1. shell; 2. air inlet; 3. air outlet; 4. top cover; 5. slide; 6. first column; 7. second column; 8. filter plate; 9. connecting rod; 10. slider; 11. first spring; 12. trap door; 13. inclined block; 14. second spring; 15. locking pin; 16. locking block; 17. cleaning brush; 18. gear; 19. rack; 20. slot; 21. support block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 5 As shown, the utility model provides an energy-saving and environmentally friendly exhaust gas purification treatment device, including a shell 1, with an air inlet 2 and an air outlet 3 respectively provided on both sides of the shell 1, a card slot 20 provided inside the shell 1, a top cover 4 slidably connected in the card slot 20, a slide slot 5 provided on the bottom surface of the top cover 4, a first column 6 and a second column 7 symmetrically fixedly connected to the inner wall of the shell 1, a filter plate 8 is clamped between the first column 6 and the second column 7, a connecting rod 9 is hinged on one side of the filter plate 8, a slider 10 is slidably connected in the slide slot 5, and the other end of the connecting rod 9 is hinged to the bottom end of the slider 10.

[0022] An air inlet 2 and an air outlet 3 are respectively provided on both sides of the shell 1. A slot 20 is provided in the inner part of the shell 1 near the top surface. A top cover 4 is slidably connected in the slot 20. The part of the slot 20 near the air outlet 3 is communicated with the outer wall of the shell 1, so that the top cover 4 can be pulled out from the slot 20. At the same time, a slide groove 5 is provided on the bottom surface of the top cover 4. A slider 10 is slidably connected in the slide groove 5. The slider 10 can move back and forth in the slide groove 5. A first column 6 and a second column 7 are also fixedly connected to the inside of the shell 1. A filter plate 8 is clamped between the first column 6 and the second column 7. The filter plate 8 is perpendicular to the exhaust gas flow direction. After the exhaust gas enters from the air inlet 2, the dust and particulate matter in the exhaust gas will be filtered by the filter plate 8, and the filtered exhaust gas will be discharged from the exhaust outlet 3.

[0023] When it is necessary to clean and replace the filter plate 8, it is only necessary to pull out the top cover 4. At this time, the slider 10 will slide in the slide groove 5 until it touches one side of the slide groove 5. At this time, the top cover 4 has been partially pulled out, and the vertical projection of the top cover 4 no longer overlaps with the filter plate 8. At this time, the filter plate 8 can be pulled out and replaced. At this time, the top cover 4 is pulled out, and the top cover 4 will drive the slider 10 to move together. At this time, the slider 10 will drive the connecting rod 9 to move, and the connecting rod 9 will drive the filter plate 8 to move upward. At the same time, the first spring 11 is no longer compressed by the filter plate 8, making the upward movement of the filter plate 8 more labor-saving.

[0024] like Figure 5 As shown, the filter plate 8 is clamped on one side of the second column 7 and fixedly connected to a rack 19 , and a symmetrical cleaning brush 17 is rotatably connected inside the housing 1 , and a gear 18 is fixedly sleeved on the outer surface of the cleaning brush 17 , and the outer edge of the gear 18 is meshed with the rack 19 .

[0025] A rack 19 is fixedly connected to one side of the filter plate 8, and the rack 19 is meshed with a gear 18, and the gear 18 is fixedly sleeved on the outer surface of the cleaning brush 17. When the filter plate 8 is pulled out, the rack 19 moves up to drive the gear 18 to rotate. At this time, the symmetrical cleaning brush 17 will rub both sides of the filter plate 8 and sweep away dust and other stains on both sides, reducing the time required to clean the filter plate 8.

[0026] like Figure 2 and Figure 4 As shown, a trap door 12 is hinged at the bottom of the shell 1, a locking block 16 is fixedly connected to the upper surface of the trap door 12, a supporting block 21 is fixedly connected to the inside of the shell 1, a locking pin 15 is movably sleeved on the side of the supporting block 21, one end of the locking pin 15 is fixedly connected to an inclined block 13, a second spring 14 is elastically connected between the inclined block 13 and the supporting block 21, and the other end of the locking pin 15 passes through the locking block 16.

[0027] A trap door 12 is hinged at the bottom of the shell 1. After the cleaning brush 17 rubs the filter plate 8, dust and other stains will fall to the bottom of the shell 1. At this time, the trap door 12 can be opened to clean the dust out of the shell 1. In the process of installing the filter plate 8 in the shell 1, after the filter plate 8 contacts the inclined surface of the inclined block 13, it will push the inclined block 13 to move in the direction of the support block 21. At the same time, the inclined block 13 will drive the locking pin 15 to move. After one end of the locking pin 15 passes through the locking block 16, the trap door 12 is locked to prevent the trap door 12 from being accidentally opened during the operation of the device, causing exhaust gas leakage.

[0028] like Figure 4 As shown, a groove is formed at the bottom end of the second column 7 , and the inclined block 13 is located in the groove, and one side of the inclined block 13 abuts against one side of the filter plate 8 .

[0029] The inclined block 13 is located in a groove formed at the bottom of the second column 7, so that the inclined block 13 is not easily shaken left and right when being squeezed by the filter plate 8 and moved toward the support block 21, and the inclined block 13 drives the locking pin 15 to pass through the locking block 16 more accurately to lock the trap door 12.

[0030] like Figure 5 As shown, the cleaning brushes 17 are located on both sides of the filter plate 8 , and the brush heads of the cleaning brushes 17 are in contact with the side surfaces of the filter plate 8 .

[0031] When the filter plate 8 moves upward, the cleaning brushes 17 on both sides of the filter plate 8 will rub the sides of the filter plate 8 in contact with the cleaning brushes 17, which can save time for cleaning dust and other filtered materials on the surface of the filter plate 8 compared to the traditional method of pulling out the filter plate 8 and then cleaning it.

[0032] like Figure 2 As shown, a symmetrical guide rod is fixedly connected to the bottom surface of the housing 1, and first springs 11 are elastically connected to both sides of the housing 1 and the filter plate 8, and the first springs 11 are movably sleeved on the outer surface of the guide rod.

[0033] The first spring 11 can provide an upward force to the filter plate 8 when the filter plate 8 is raised, making it easier to pull the top cover 4 to drive the filter plate 8. At the same time, after the filter plate 8 is installed and the top cover 4 is closed, the first spring 11 can also press the filter plate 8 against the bottom surface of the top cover 4 to make the filter plate 8 more stable in the housing 1.

[0034] The working principle of this utility model:

[0035] When using the device, if the filter plate 8 needs to be replaced or cleaned, it is only necessary to pull the top cover 4 in the direction of the air outlet 3. At this time, the slider 10 will slide in the slide groove 5 opened at the bottom of the top cover 4. After the top cover 4 is pulled out for a while, the slider 10 contacts the inner side of the slide groove 5. At the same time, the vertical projection of the top cover 4 does not coincide with the vertical projection of the filter plate 8. The rising of the filter plate 8 will not touch the top cover 4. Continuing to pull out the top cover 4 will allow the slider 10 to drive the connecting rod 9 to move, and the movement of the connecting rod 9 will convert the horizontal movement of the top cover 4 into the vertical movement of driving the filter plate 8. At this time, the filter plate 8 rises, and at the same time, after the top cover 4 is no longer in contact with the filter plate 8, the first spring 11 is no longer The filter plate 8 is compressed. At this time, the elasticity of the first spring 11 will cause it to stretch and drive the filter plate 8 to move upward, making it easier for the connecting rod 9 to drive the filter plate 8 to rise. At the same time, when the filter plate 8 rises, it is no longer in contact with the inclined block 13, and the inclined block 13 is driven by the second spring 14 to move away from the support block 21. At this time, the locking pin 15 is driven by the inclined block 13 to disengage from the locking block 16, and the trap door 12 is no longer locked. When the filter plate 8 rises, the rack 19 fixed on one side of the filter plate 8 drives the gear 18 to rotate. The rotation of the gear 18 will drive the cleaning brush 17 to rotate, thereby cleaning both sides of the filter plate 8, reducing the time required for cleaning both sides of the filter plate 8 after the filter plate 8 is pulled out.

[0036] After the filter plate 8 is cleaned, the two ends of the filter plate 8 are re-clamped between the first column 6 and the second column 7. At this time, the filter plate 8 will move downward due to its own weight, and at the same time drive the connecting rod 9 to move. The connecting rod 9 will drive the slider 10 to move, and then drive the top cover 4 to move. At this time, the top cover 4 is controlled to re-close the opening at the top of the shell 1. When the filter plate 8 moves downward, when it contacts the inclined block 13 and pushes the inclined block 13 to move in the direction of the support block 21, the inclined block 13 will drive the locking pin 15 to move and pass one end of the locking pin 15 through the locking block 16 to lock the trap door 12.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving and environmentally friendly waste gas purification device, comprising a housing (1), wherein two sides of the housing (1) are respectively provided with an air inlet (2) and an air outlet (3), wherein: The shell (1) is provided with a slot (20) inside, a top cover (4) is slidably connected in the slot (20), a slide slot (5) is provided on the bottom surface of the top cover (4), a first column (6) and a second column (7) are symmetrically fixedly connected to the inner wall of the shell (1), a filter plate (8) is clamped between the first column (6) and the second column (7), a connecting rod (9) is hinged on one side of the filter plate (8), a slider (10) is slidably connected in the slide slot (5), and the other end of the connecting rod (9) is hinged on the bottom end of the slider (10).

2. The energy-saving and environmentally friendly waste gas purification device according to claim 1 is characterized in that: The filter plate (8) is clamped on one side of the second column (7) and is fixedly connected to a rack (19); a symmetrical cleaning brush (17) is rotatably connected inside the housing (1); a gear (18) is fixedly sleeved on the outer surface of the cleaning brush (17); and the outer edge of the gear (18) is meshed with the rack (19).

3. The energy-saving and environmentally friendly waste gas purification device according to claim 1 is characterized in that: A trapdoor (12) is hingedly connected to the bottom of the shell (1), a locking block (16) is fixedly connected to the upper surface of the trapdoor (12), a supporting block (21) is fixedly connected to the inside of the shell (1), a locking pin (15) is movably sleeved on the side of the supporting block (21), one end of the locking pin (15) is fixedly connected to an inclined block (13), a second spring (14) is elastically connected between the inclined block (13) and the supporting block (21), and the other end of the locking pin (15) passes through the locking block (16).

4. The energy-saving and environmentally friendly waste gas purification device according to claim 3 is characterized in that: A groove is provided at the bottom end of the second column (7), the inclined block (13) is located in the groove, and one side of the inclined block (13) abuts against one side of the filter plate (8).

5. The energy-saving and environmentally friendly waste gas purification device according to claim 2 is characterized in that: The cleaning brush (17) is located on both sides of the filter plate (8), and the brush head of the cleaning brush (17) is in contact with the side surface of the filter plate (8).

6. The energy-saving and environmentally friendly waste gas purification device according to claim 1 is characterized in that: A symmetrical guide rod is fixedly connected to the bottom surface of the shell (1), and first springs (11) are elastically connected to both sides of the shell (1) and the filter plate (8), and the first springs (11) are movably sleeved on the outer surface of the guide rod.

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