Dry chemical filter deodorizing device

Abstract

The utility model relates to air treatment equipment technical field discloses a dry -type chemical filter deodorization device, including adsorption box, a plurality of support are fixedly installed to adsorption box bottom, adsorption box front side fixed mounting has the through slot board, and the through slot board is inserted and installed to have the pull -out frame, and the pull -out frame one side extends to the adsorption box, and the pull -out frame front side fixed mounting has the apron, and the pull -out frame and apron between still movably install the limit seat, be provided with the storage frame in the pull -out frame, and the storage frame one side fixed mounting has the fixed net board, and the storage frame other side movably installs the movable net board. In the adsorption box is provided with multiple groups pull -out frame, storage frame, fixed net board, movable net board etc. structure combination, can be convenient for through the pull -out frame and move dry -type chemical filter material in the storage frame to the adsorption box outside, and cooperate the pivot and limit seat and rotate the storage frame to the appropriate angle, and then utilize the movable net board of pull -out realizes the quick loading and unloading of dry -type chemical filter material.

Description

Technical Field

[0001] This utility model relates to the field of air treatment equipment technology, and in particular to a dry chemical filtration deodorization device. Background Technology

[0002] Dry chemical filtration deodorization technology, as a new and efficient odor control technology, has been widely used in the domestic odor control industry in recent years due to its high efficiency, safety, and energy saving. It is suitable for urban residential areas and public activity areas, and is applicable to occasions with high requirements for deodorization efficiency, floor space, operation and maintenance management, stable operation, and safety performance. It is also suitable for deodorizing low-concentration, small-volume odorous gases with strict odor emission standards.

[0003] Dry chemical deodorization equipment commonly uses porous materials such as activated carbon and activated alumina as the base material for dry chemical filter media. These dry chemical filter media have a large specific surface area, which can adsorb odors and provide a site for chemical reactions. However, dry chemical filter media needs to be replaced regularly to ensure the air filtration and deodorization effect. However, most existing equipment is a fixed box or drawer-type filter tank. Most equipment adopts a top feeding and bottom discharge method. Although this method facilitates the unloading of dry chemical filter media, the fact that the loading port is at the top of the equipment does not provide convenience for loading. In order to leave room for personnel and equipment operation and unloading, the overall height of the equipment is increased, which occupies a large installation space and is not conducive to operation by the staff. Secondly, some equipment uses drawer-type filter tanks, and the drawer-type filter tanks are installed in layers. The drawer-type filter tanks at the lower level are convenient for loading and unloading dry chemical filter media, but the drawer-type filter tanks at the higher level make loading and unloading dry chemical filter media inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide a dry chemical filtration deodorization device that can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A dry chemical filtration deodorization device includes an adsorption box, with multiple supports fixedly installed at the bottom of the adsorption box. A through-slot plate is fixedly installed on the front side of the adsorption box, and a pull-out frame is inserted into the through-slot plate. One side of the pull-out frame extends into the adsorption box. A cover plate is fixedly installed on the front side of the pull-out frame, and a limiting seat is movably installed between the pull-out frame and the cover plate. A storage frame is provided inside the pull-out frame. A fixed mesh plate is fixedly installed on one side of the storage frame, and a movable mesh plate is movably installed on the other side of the storage frame. The rotating shafts on the front and rear sides of the storage frame are rotatably installed inside the pull-out frame.

[0007] As a further preferred embodiment of this utility model, multiple guide seats are fixedly installed at the bottom and top of the adsorption box. By setting multiple guide seats at the top and bottom of the adsorption box, the pull-out frame can be stably guided and moved within the adsorption box.

[0008] As a further preferred embodiment of this utility model, a first limiting block is fixedly installed on the side of the pull-out frame away from the cover plate, and the pull-out frame is interlaced between two vertical guide seats. The pull-out frame can be pulled and moved in the adsorption box, thereby facilitating the removal of the storage frame containing dry chemical filter material from the adsorption box. The first limiting block can limit the maximum process of the pull-out frame being pulled out, preventing the pull-out frame from completely detaching from the adsorption box.

[0009] As a further preferred embodiment of this utility model, a plurality of first guide rails are symmetrically fixedly installed on the front side of the pull-out frame.

[0010] As a further preferred embodiment of this utility model, a slot is provided on one side of the storage frame, and a second guide rail is fixedly installed on both sides of the slot. A first sliding groove is provided on both sides of the movable screen plate. The movable screen plate is inserted into the slot, and the first sliding groove is inserted into the second guide rail. By setting a fixed screen plate and a movable screen plate on both sides of the storage frame, the dry chemical filter material can be stored in the space enclosed by the storage frame, the fixed screen plate, and the movable screen plate. At the same time, the movable screen plate, which can be pulled out and moved, facilitates the replacement of the dry chemical filter material in the storage frame.

[0011] As a further preferred embodiment of this utility model, one of the rotating shafts has multiple limiting grooves on its outer side.

[0012] As a further preferred embodiment of this utility model, multiple second sliding grooves are provided on both sides of the limiting seat. Multiple second limiting blocks are fixedly installed on one side of the limiting seat relative to the pull-out frame. A top plate is fixedly installed on the top of the limiting seat. One side of the limiting seat passes through the through groove in the cover plate and is inserted into the front side of the pull-out frame. The second sliding groove is slidably connected to the first guide rail. The second limiting blocks are inserted into the limiting groove. The top plate is fixedly connected to the cover plate by bolts. Multiple second limiting blocks are provided on one side of the pull-out and movable limiting seat, which, together with the multiple limiting grooves on the outside of the rotating shaft, realizes the adjustment and limiting of the rotation angle of the storage frame, which facilitates the loading and unloading of dry chemical filter media.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In this invention, multiple sets of pull-out frames, storage frames, fixed mesh plates, and movable mesh plates are arranged inside the adsorption box. This allows the dry chemical filter media in the storage frame to be easily moved to the outside of the adsorption box via the pull-out frames. The storage frame can be rotated to a suitable angle with the help of the rotating shaft and the limiting seat. Then, the dry chemical filter media can be quickly loaded and unloaded using the pull-out movable mesh plate. Personnel do not need to climb to heights to work, thus improving the loading and unloading efficiency of the dry chemical filter media. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the disassembled structure of the adsorption box of this utility model;

[0017] Figure 3 This is a schematic diagram of the disassembled structure of the pull-out frame and cover plate of this utility model;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0019] Figure 5 This is a schematic diagram of the limiting seat structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the material storage frame structure of this utility model;

[0021] Figure 7 for Figure 6 Enlarged view of point B in the middle;

[0022] Figure 8 for Figure 6 Enlarged view of point C in the middle.

[0023] In the diagram: 1. Adsorption box; 2. Support; 3. Through slot plate; 4. Pull-out frame; 5. Cover plate; 6. Limiting seat; 7. Storage box; 8. Fixed mesh plate; 9. Movable mesh plate; 10. Rotating shaft; 11. Guide seat; 12. First limiting block; 13. First guide rail; 14. Slot; 15. Second guide rail; 16. First slide groove; 17. Limiting groove; 18. Second slide groove; 19. Second limiting block; 20. Top plate. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] like Figures 1-8As shown, the present invention provides a dry chemical filtration deodorization device, including an adsorption box 1, a plurality of supports 2 fixedly installed at the bottom of the adsorption box 1, a through groove plate 3 fixedly installed at the front of the adsorption box 1, a pull-out frame 4 inserted in the through groove plate 3, and one side of the pull-out frame 4 extending into the adsorption box 1, a cover plate 5 fixedly installed at the front of the pull-out frame 4, a limiting seat 6 movably installed between the pull-out frame 4 and the cover plate 5, a storage frame 7 provided in the pull-out frame 4, a fixed mesh plate 8 fixedly installed on one side of the storage frame 7, a movable mesh plate 9 movably installed on the other side of the storage frame 7, and a rotating shaft 10 on the front and rear sides of the storage frame 7 rotatably installed in the pull-out frame 4.

[0026] like Figures 2-3 As shown, multiple guide seats 11 are fixedly installed at the bottom and top of the adsorption box 1. The multiple guide seats 11 at the top and bottom of the adsorption box 1 can stably guide the pull-out frame 4 to move within the adsorption box 1. A first limiting block 12 is fixedly installed on the side of the pull-out frame 4 away from the cover plate 5. The pull-out frame 4 is interlaced between two vertical guide seats 11. The pull-out frame 4 can be pulled and moved within the adsorption box 1, which facilitates the removal of the storage frame 7 containing the adsorbed dry chemical filter material from the adsorption box 1. The first limiting block 12 can limit the maximum extension of the pull-out frame 4 and prevent the pull-out frame 4 from completely detaching from the adsorption box 1. Multiple first guide rails 13 are symmetrically fixedly installed on the front side of the pull-out frame 4.

[0027] like Figure 3 , Figure 6 As shown, a slot 14 is provided on one side of the storage frame 7. A second guide rail 15 is fixedly installed on both sides of the slot 14. A first sliding groove 16 is provided on both sides of the movable screen plate 9. The movable screen plate 9 is inserted into the slot 14, and the first sliding groove 16 is inserted into the second guide rail 15. By setting a fixed screen plate 8 and a movable screen plate 9 on both sides of the storage frame 7, the dry chemical filter material can be stored in the space enclosed by the storage frame 7, the fixed screen plate 8, and the movable screen plate 9. At the same time, the movable screen plate 9 can be pulled out and moved to facilitate the replacement of the dry chemical filter material in the storage frame 7. Multiple limiting grooves 17 are provided on the outer side of one of the rotating shafts 10.

[0028] like Figures 4-5 As shown, multiple second sliding grooves 18 are provided on both sides of the limiting seat 6. Multiple second limiting blocks 19 are fixedly installed on one side of the limiting seat 6 relative to the pull-out frame 4. A top plate 20 is fixedly installed on the top of the limiting seat 6. One side of the limiting seat 6 passes through the through groove in the cover plate 5 and is inserted into the front side of the pull-out frame 4. The second sliding groove 18 is slidably connected to the first guide rail 13. The second limiting blocks 19 are inserted into the limiting groove 17. The top plate 20 is fixedly connected to the cover plate 5 by bolts. Multiple second limiting blocks 19 are provided on one side of the pull-out and movable limiting seat 6, which, together with the multiple limiting grooves 17 on the outside of the rotating shaft 10, realizes the adjustment and limiting of the rotation angle of the storage frame 7, which is convenient for loading and unloading dry chemical filter media.

[0029] It should be noted that this utility model is a dry chemical filtration deodorization device. When replacing the dry chemical filter media in the storage frame 7, the screws securing the cover plate 5 and the through-slot plate 3 can be removed. Then, the cover plate 5 can be pulled towards the operator using the handle on the front side of the cover plate 5. This causes the cover plate 5 to pull out the pull-out frame 4 towards the operator, and the pull-out frame 4 is restricted from being pulled out to the maximum extent by the first limiting block 12 on one side against the through-slot plate 3. This allows the pull-out frame 4 to completely move the storage frame 7 to the outside of the adsorption box 1. Then, the bolts on the top plate 20 can be rotated, causing one end of the screw on the top plate 20 to unscrew from the screw groove in the cover plate 5. At this time, the limiting seat 6 can be pulled towards the operator, thus limiting the movement of the filter media. The seat 6 slides in front of the pull-out frame 4, causing multiple second limiting blocks 19 to simultaneously disengage from the corresponding limiting grooves 17 on the outside of the rotating shaft 10. At this time, the operator can hold the storage frame 7 and bend it, so that the storage frame 7 rotates 30 degrees in the pull-out frame 4 with the two rotating shafts 10 as the axis, so that the storage frame 7 is tilted. Then, the limiting seat 6 is pushed back towards the rotating shaft 10 in front of the pull-out frame 4, so that the second limiting blocks 19 are inserted into the corresponding limiting grooves 17, thereby limiting the angle of the storage frame 7 by limiting the rotating shaft 10. Then, the collection container or pad is placed below the pull-out frame 4, and the movable screen 9 is lifted, so that the dry chemical filter material in the storage frame 7 flows out from the channel between the movable screen 9 and the storage frame 7.

[0030] When loading dry chemical filter media into the storage frame 7, the storage frame 7 can be rotated to a horizontal position as described above and then limited again by the limiting seat 6. Then, the movable screen plate 9 can be completely pulled out, so that the new dry chemical filter media can be laid into the storage frame 7. Then, the movable screen plate 9 can be reinserted into the slot 14. Then, the storage frame 7 can be reset and rotated, and the limiting seat 6 can also be fixed. After that, the pull-out frame 4 can be pushed back into the adsorption box 1 through the cover plate 5 and fixed to the through slot plate 3 through the cover plate 5.

[0031] During operation, the malodorous gas enters the adsorption box 1 and passes through the storage boxes 7 in the pull-out frame 4 in sequence. The multiple storage boxes 7 contain different dry chemical filter media. The dry chemical filter media adsorb odor molecules and undergo a chemical reaction to deodorize. The purified gas is discharged from the other side, completing the air filtration and deodorization process.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dry chemical filtration deodorization device, characterized in that: The device includes an adsorption box (1), with multiple supports (2) fixedly installed at the bottom of the adsorption box (1). A through-slot plate (3) is fixedly installed on the front side of the adsorption box (1). A pull-out frame (4) is inserted into the through-slot plate (3), and one side of the pull-out frame (4) extends into the adsorption box (1). A cover plate (5) is fixedly installed on the front side of the pull-out frame (4). A limiting seat (6) is also movably installed between the pull-out frame (4) and the cover plate (5). A storage frame (7) is provided inside the pull-out frame (4). A fixed mesh plate (8) is fixedly installed on one side of the storage frame (7), and a movable mesh plate (9) is movably installed on the other side of the storage frame (7). The rotating shafts (10) on the front and rear sides of the storage frame (7) are rotatably installed inside the pull-out frame (4).

2. The dry chemical filtration deodorization device according to claim 1, characterized in that: Multiple guide seats (11) are fixedly installed at the bottom and top of the adsorption box (1).

3. The dry chemical filtration deodorization device according to claim 2, characterized in that: The first limiting block (12) is fixedly installed on the side of the pull-out frame (4) away from the cover plate (5), and the pull-out frame (4) is inserted between two guide seats (11) in the vertical direction.

4. The dry chemical filtration deodorization device according to claim 1, characterized in that: Multiple first guide rails (13) are symmetrically fixedly installed on the front side of the pull-out frame (4).

5. The dry chemical filtration deodorization device according to claim 4, characterized in that: The storage box (7) has a slot (14) on one side. The slot (14) has a second guide rail (15) fixedly installed on both sides. The movable mesh plate (9) has a first sliding groove (16) on both sides. The movable mesh plate (9) is inserted into the slot (14), and the first sliding groove (16) is inserted into the second guide rail (15).

6. The dry chemical filtration deodorization device according to claim 5, characterized in that: One of the rotating shafts (10) has multiple limiting grooves (17) on its outer side.

7. The dry chemical filtration deodorization device according to claim 6, characterized in that: Multiple second sliding grooves (18) are provided on both sides of the limiting seat (6). Multiple second limiting blocks (19) are fixedly installed on one side of the limiting seat (6) relative to the pull-out frame (4). A top plate (20) is fixedly installed on the top of the limiting seat (6). One side of the limiting seat (6) passes through the through groove in the cover plate (5) and is inserted into the front side of the pull-out frame (4). The second sliding groove (18) is slidably connected to the first guide rail (13). The second limiting block (19) is inserted into the limiting groove (17). The top plate (20) is fixedly connected to the cover plate (5) by bolts.

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