Recovery tower with chemical flue gas capturing function

Abstract

The invention relates to the technical field of waste gas recovery, in particular to a recovery tower with a chemical flue gas capturing function, the recovery tower comprises a recovery tower body, a filtering assembly and a supporting assembly, the supporting assembly comprises a bottom plate, a first motor, a first screw rod, a first sliding block, a supporting plate and moving assemblies, and the moving assemblies are arranged at the four corners of the lower portion of the bottom plate; the recovery tower body is arranged at one end of the upper portion of the bottom plate, a sliding groove is formed in the center of the other end of the upper portion of the bottom plate, a first sliding block and a first screw rod are arranged in the sliding groove, and the first screw rod is in threaded connection with the first sliding block. By adopting the design of the detachable filter frame and the connecting piece, the filter assembly is very simple to disassemble and assemble, regular maintenance and cleaning are facilitated, the use efficiency of the equipment is improved, and the height of the cover plate can be easily adjusted through the design of the lifting assembly, so that the filter frame is convenient to disassemble and assemble and convenient to clean.

Description

Technical Field

[0001] The invention relates to the technical field of waste gas recovery, in particular to a recovery tower capable of capturing chemical fume. Background Art

[0002] Chemical flue gas refers to the general term for gases and tiny particles released into the environment by combustion, chemical reactions or other process operations during chemical production. These flue gases may contain a variety of harmful substances, which have serious impacts on the environment and human health;

[0003] Traditional flue gas recovery towers are often of an integrated structure. After the equipment has filtered the flue gas for a period of time, it is not convenient to replace the filter element, making it inconvenient to use. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a recovery tower with chemical fume capture function.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a recovery tower with chemical fume capture, comprising a recovery tower body, a filter assembly and a support assembly, the support assembly comprising a bottom plate, a first motor, a first screw, a first slider, a support plate and a moving assembly, the moving assembly is arranged at the four corners below the bottom plate, the recovery tower body is arranged at one end above the bottom plate, a slide groove is arranged at the center of the other end above the bottom plate, a first slider and a first screw are arranged in the slide groove, the first screw is threadedly connected to the first slider, the output end of the first motor passes through the bottom plate and is connected to the first screw, and the first slider is also provided with a support for the filter The support plate of the component, the recovery tower body includes a tower body, legs and an air inlet pipe, the air inlet pipe and legs are arranged below the tower body, the legs are arranged on the support plate, the filter component includes a lifting component, a cover plate, a support frame, a connecting piece and a filter frame, the support plate is provided with a lifting component for driving the cover plate to lift, a filter cavity with an upper opening is provided on the tower body, the cover plate is adapted to the filter cavity, a guide groove is provided in the filter cavity, a support frame plugged into the guide groove is provided below the cover plate, the filter frame is adapted to the inner wall of the filter cavity, the filter frame is connected to the support frame through a connecting piece, and an exhaust pipe is also provided on the cover plate.

[0008] In order to facilitate the movement and fixation of the equipment, the present invention has been improved in that the moving assembly includes universal wheels and brakes, the universal wheels are arranged at the four corners below the bottom plate, and the brakes are arranged around the universal wheels.

[0009] In order to facilitate the adjustment of the height of the cover plate, the present invention is improved in that the lifting assembly includes a lifting frame, a second motor, a second screw and a lifting block, the lifting frame is arranged on the support plate, and the second motor is also arranged on the top wall of the lifting frame, the output end of the second motor is connected to the second screw in the lifting frame, one end of the lifting block is inserted into the lifting frame and is threadedly connected to the second screw, and the other end of the lifting block is connected to the cover plate.

[0010] In order to facilitate the disassembly and assembly of the filter frame, the present invention has been improved in that a mounting groove is provided on the inner side of the support frame, the connecting member includes a partition, an insert block, an elastic member and a fixed block, a partition is provided in the mounting groove, and a fixing hole matched with the fixed block is also provided on the support frame, the fixing hole is provided above the partition, the insert block is plugged into the mounting groove, the insert blocks are provided on both sides of the filter frame, movable grooves are provided on both sides of the insert block, and the two ends of the elastic member are respectively connected to the inner wall of the movable groove and the fixed block.

[0011] Preferably, the elastic member comprises a spring and a telescopic rod, and the spring is sleeved on the telescopic rod.

[0012] Preferably, both the first motor and the second motor are servo motors.

[0013] Preferably, the connectors and filter frames are arranged in several groups.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present invention provides a recovery tower with chemical fume capture, which has the following beneficial effects:

[0016] The recovery tower with chemical fume capture has a modular design, which is easy to maintain and disassemble. The detachable filter frame and connector design makes the disassembly and assembly of the filter component very simple, which is convenient for regular maintenance and cleaning, and improves the utilization efficiency of the equipment. The height of the cover plate can be easily adjusted through the design of the lifting component, which facilitates the disassembly and assembly of the filter frame and facilitates cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a first front view schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the structural filtering assembly of the present invention;

[0019] Figure 3 It is a second front view schematic diagram of the structure of the present invention;

[0020] Figure 4 It is a partial explosion schematic diagram of the structure of the present invention;

[0021] Figure 5The structure of the present invention Figure 4 A partial enlarged schematic diagram is shown in the figure.

[0022] In the figure: 1. bottom plate; 2. first motor; 3. first screw rod; 4. first slider; 5. support plate; 6. tower body; 7. support leg; 8. air inlet pipe; 9. cover plate; 10. support frame; 11. filter frame; 12. universal wheel; 13. brake; 14. lifting frame; 15. second motor; 16. second screw rod; 17. lifting block; 18. partition; 19. plug block; 20. fixing block; 21. spring; 22. telescopic rod; 23. exhaust pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-5 , a recovery tower with chemical fume capture, comprising a recovery tower body, a filtering assembly and a supporting assembly, the supporting assembly comprising a bottom plate 1, a first motor 2, a first screw 3, a first slider 4, a supporting plate 5 and a moving assembly, the moving assembly is arranged at the four corners below the bottom plate 1, the recovery tower body is arranged at one end above the bottom plate 1, a slide groove is arranged at the center of the other end above the bottom plate 1, a first slider 4 and a first screw 3 are arranged in the slide groove, the first screw 3 is threadedly connected to the first slider 4, the output end of the first motor 2 passes through the bottom plate 1 and is connected to the first screw 3, the first slider 4 is also provided with a supporting plate 5 supporting the filtering assembly, the recovery tower body comprises A tower body 6, a support leg 7 and an air inlet pipe 8, wherein the air inlet pipe 8 and the support leg 7 are arranged below the tower body 6, and the support leg 7 is arranged on the support plate 5. The filter assembly comprises a lifting assembly, a cover plate 9, a support frame 10, a connecting piece and a filter frame 11. The support plate 5 is provided with a lifting assembly for driving the cover plate 9 to lift and lower. A filter cavity with an upper opening is arranged on the tower body 6, and the cover plate 9 is adapted to the filter cavity. A guide groove is arranged in the filter cavity, and a support frame 10 plugged into the guide groove is arranged below the cover plate 9. The filter frame 11 is adapted to the inner wall of the filter cavity, and the filter frame 11 is connected to the support frame 10 through a connecting piece. An exhaust pipe 23 is also arranged on the cover plate 9.

[0025] During actual use, the filter frame 11 is connected to the support frame 10 under the cover plate 9 through a connecting piece. At first, the distance between the support plate 5 and the tower body 6 is large. At this time, the cover plate 9 is located at a lower height driven by the lifting component. When the cover plate 9 and the tower body 6 need to be covered, the lifting component first drives the cover plate 9 to rise, and the bottom wall of the support frame 10 is misaligned with the top wall of the tower body 6. Then the first motor 2 drives the screw to rotate, and the slider drives the support plate 5 to move toward the tower body 6 until the cover plate 9 and the tower body 6 are arranged concentrically. The support legs 7 are set on the bottom plate 1 to support the tower body 6. The position of the recovery tower body can be conveniently adjusted by moving the assembly. The air inlet pipe 8 intakes air and the exhaust pipe 23 exhausts air, which is easy to use.

[0026] In this embodiment, the moving component includes universal wheels 12 and brakes 13. The universal wheels 12 are arranged at the four corners below the base plate 1, and brakes 13 are arranged around the universal wheels 12. The universal wheels 12 are used to facilitate moving the equipment, and the brakes 13 are used to facilitate locking the universal wheels 12.

[0027] In actual use, the lifting assembly includes a lifting frame 14, a second motor 15, a second screw 16 and a lifting block 17. The lifting frame 14 is arranged on the support plate 5, and the top wall of the lifting frame 14 is also provided with a second motor 15. The output end of the second motor 15 is connected with the second screw 16 in the lifting frame 14. One end of the lifting block 17 is inserted into the lifting frame 14 and is threadedly connected with the second screw 16. The other end of the lifting block 17 is connected with the cover plate 9. The second motor 15 drives the second screw 16 in the lifting frame 14 to rotate, and the lifting block 17 drives the cover plate 9 to rise and fall as the second screw 16 rises and falls. It is easy to use. The first motor 2 and the second motor 15 both adopt servo motors with precise control.

[0028] In actual use, the support frame 10 is provided with a mounting groove on the inner side, and the connecting member includes a partition 18, an insert block 19, an elastic member and a fixed block 20. The mounting groove is provided with a partition 18, and the support frame 10 is also provided with a fixing hole adapted to the fixed block 20, and the fixing hole is provided above the partition 18. The insert block 19 is plugged into the mounting groove, and the insert blocks 19 are provided on both sides of the filter frame 11. Active grooves are provided on both sides of the insert block 19, and the two ends of the elastic member are respectively connected to the inner wall of the active groove and the fixed block 20. Then, the partition 18 carries the plug block 19. When the fixing hole is aligned with the movable groove, the elastic member pushes the fixing block 20 to insert into the fixing hole. An inclined surface is arranged below the fixing block 20. When assembling the filter frame 11, the filter frame 11 can be first tilted into the support frame 10 and then placed horizontally. The elastic member includes a spring 21 and a telescopic rod 22. The spring 21 is sleeved on the telescopic rod 22. The spring 21 facilitates the movement of the fixing block 20. The telescopic rod 22 ensures the stability of the movement of the fixing block 20. The connecting member and the filter frame 11 are arranged in several groups to ensure the filtering effect.

[0029] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0030] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0031] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0032] 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. A recovery tower with chemical fume capture, comprising a recovery tower body, a filter assembly and a support assembly, characterized in that: The support assembly comprises a base plate (1), a first motor (2), a first screw rod (3), a first slider (4), a support plate (5) and a moving assembly. The moving assembly is arranged at the four corners below the base plate (1). The recovery tower body is arranged at one end above the base plate (1). A slide groove is arranged at the center of the other end above the base plate (1). The first slider (4) and the first screw rod (3) are arranged in the slide groove. The first screw rod (3) is threadedly connected to the first slider (4). The output end of the first motor (2) passes through the base plate (1) and is connected to the first screw rod (3). The first slider (4) is also provided with a support plate (5) for supporting the filter assembly. The recovery tower body comprises a tower body (6), a support leg (7) and an air inlet pipe (8). The air inlet pipe (8) and the support leg (7) are arranged below the tower body (6); the support leg (7) is arranged on the support plate (5); the filter assembly comprises a lifting assembly, a cover plate (9), a support frame (10), a connecting piece and a filter frame (11); the support plate (5) is provided with a lifting assembly for driving the cover plate (9) to lift and lower; a filter cavity with an upper opening is arranged on the tower body (6); the cover plate (9) is adapted to the filter cavity; a guide groove is arranged in the filter cavity; a support frame (10) plugged into the guide groove is arranged below the cover plate (9); the filter frame (11) is adapted to the inner wall of the filter cavity; the filter frame (11) is connected to the support frame (10) via a connecting piece; and an exhaust pipe (23) is also arranged on the cover plate (9).

2. A recovery tower with chemical fume capture according to claim 1, characterized in that: The moving assembly comprises universal wheels (12) and brakes (13); the universal wheels (12) are arranged at the four corners below the base plate (1); and the brakes (13) are arranged around the universal wheels (12).

3. A recovery tower with chemical fume capture according to claim 2, characterized in that: The lifting assembly comprises a lifting frame (14), a second motor (15), a second screw (16) and a lifting block (17); the lifting frame (14) is arranged on the support plate (5); the top wall of the lifting frame (14) is also provided with a second motor (15); the output end of the second motor (15) is connected to the second screw (16) in the lifting frame (14); one end of the lifting block (17) is inserted into the lifting frame (14) and is threadedly connected to the second screw (16); the other end of the lifting block (17) is connected to the cover plate (9).

4. A recovery tower with chemical fume capture according to claim 3, characterized in that: The support frame (10) is provided with a mounting groove on the inner side, and the connecting member comprises a partition (18), an insert block (19), an elastic member and a fixed block (20). The partition (18) is provided in the mounting groove, and the support frame (10) is also provided with a fixing hole adapted to the fixed block (20), and the fixing hole is provided above the partition (18). The insert block (19) is plugged into the mounting groove, and the filter frame (11) is provided with the insert blocks (19) on both sides. Active grooves are provided on both sides of the insert blocks (19), and two ends of the elastic member are respectively connected to the inner wall of the active groove and the fixed block (20).

5. A recovery tower with chemical fume capture according to claim 4, characterized in that: The elastic member comprises a spring (21) and a telescopic rod (22), and the spring (21) is sleeved on the telescopic rod (22).

6. A recovery tower with chemical fume capture according to claim 5, characterized in that: The first motor (2) and the second motor (15) are both servo motors.

7. A recovery tower with chemical fume capture according to claim 6, characterized in that: The connecting pieces and the filter frames (11) are arranged in a plurality of groups.

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