CN220176464U - An exhaust gas purification device - Google Patents

Abstract

The utility model belongs to the field of waste gas treatment equipment, in particular to a waste gas purifying device, which comprises a device main body; the device comprises a device main body, wherein an air inlet and an air outlet are arranged at two ends of the device main body in a decibel manner, the air inlet and the air outlet are all communicated with the inside of the device main body, a rest is arranged inside the device main body and is used for storing activated carbon, and a rotating mechanism is arranged at the front side of the air outlet; the rotating mechanism comprises an access door; through rotary mechanism's structural design, realized opening the access door and can drive the shelf and shift out inside the device main part, conveniently change the function of active carbon, when having solved the shelf and installed inside the device main part, need dismantle the device main part, this process is comparatively loaded down with trivial details, when the active carbon uses, need regularly change the active carbon moreover, need frequently dismantle the device main part from this, bring the inconvenient problem to a certain extent for the user changes the active carbon, improved the convenience of changing the active carbon.

Description

An exhaust gas purification device

Technical field

The utility model relates to the field of exhaust gas treatment equipment, specifically an exhaust gas purification device.

Background technique

Exhaust gas refers to toxic and harmful gases emitted by humans in the process of production and life. The harmful gases produced during the heating process of cooking oil and food in people's lives are called kitchen waste gas. In order to prevent kitchen waste gas from affecting personal safety, it is necessary to Purification of kitchen waste gas requires the use of purification devices.

The existing purification device is composed of an air inlet, a device body, an air outlet and a shelf. First, the device body is disassembled and the shelf is placed and fixed inside. Then the activated carbon is placed inside the shelf, and then the device body is placed. Sealing, so the exhaust gas enters the interior of the device body from the air inlet. When the exhaust gas passes through the shelf, the exhaust gas is adsorbed by the activated carbon, which absorbs the pollutants in the exhaust gas, and the purified gas is discharged from the air outlet. This completes the purification process of kitchen exhaust gas.

In the prior art, when the shelf is installed inside the main body of the device, the main body of the device needs to be disassembled. This process is relatively cumbersome. Moreover, when activated carbon is used, the activated carbon needs to be replaced regularly. Therefore, the main body of the device needs to be frequently disassembled and the activated carbon belt needs to be replaced by the user. This will cause a certain degree of inconvenience; therefore, an exhaust gas purification device is proposed to address the above problems.

Utility model content

In order to make up for the shortcomings of the existing technology and solve the problems existing in the existing technology, the present utility model proposes an exhaust gas purification device.

The technical solution adopted by the utility model to solve the technical problem is: an exhaust gas purification device described in the utility model includes a device body; air inlets and air outlets are installed at both ends of the device body, and the air inlet Both the mouth and the air outlet pass through the interior of the device main body, and a shelf is provided inside the device body. The shelf is used to store activated carbon, and a rotating mechanism is provided on the front side of the air outlet;

The rotating mechanism includes an access door. One end of the access door is fixedly connected to a rotating rod. A vacuum tube is installed on the outside of the rotating rod. The vacuum tube is fixedly connected to the main body of the device. One end of the access door close to the shelf is fixedly connected to a rotating rod. The first connecting block, the end of the shelf close to the access door is fixedly connected to the second connecting block, the first connecting block and the second connecting block are ball-connected with an elastic connecting rod, the rotating rod and the vacuum tube are in the shape of " Cylindrical" design.

Preferably, a slide rail is provided at the bottom end of the main body of the device. The slide rail is fixedly connected to the inside of the main body of the device. A slide block is slidably connected to the outside of the slide rail. One end of the slide block away from the slide rail is connected to the shelf. The bottom end of the frame is fixedly connected.

Preferably, two sets of slide rails and slide blocks are provided, and the two sets of slide rails and slide blocks are arranged in a linear array at the bottom of the shelf.

Preferably, a device slot is provided on the front side of the device main body, and a device platform is installed inside the device slot. A sliding plate and a spring are provided inside the device platform. One end of the spring is fixedly connected to the sliding plate, and the spring One end of the sliding plate away from the installation platform is fixedly connected to the inner wall of the installation platform. An end of the sliding plate away from the installation platform is fixedly connected with a collision block. The collision block penetrates the installation platform and fits the access door.

Preferably, a pair of limiting rods is provided inside the device platform, both ends of the pair of limiting rods are fixedly connected to the inner wall of the device platform, and the limiting rods penetrate the sliding plate.

Preferably, a hole is provided on the front side of the device table, and a push plate is slidably connected inside the hole, and the push plate is fixedly connected to the sliding plate.

The benefits of this utility model are:

Through the structural design of the rotating mechanism, the utility model realizes the function of opening the access door to drive the shelf out of the main body of the device to facilitate the replacement of activated carbon. It solves the problem that when the shelf is installed inside the main body of the device, it is necessary to disassemble the main body of the device. This process It is relatively cumbersome, and when using activated carbon, the activated carbon needs to be replaced regularly, which requires frequent disassembly of the device body, which brings a certain degree of inconvenience to the user when replacing activated carbon, and improves the convenience of replacing activated carbon.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting any creative effort.

Figure 1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic diagram of the first cross-sectional structure of the utility model;

Figure 3 is a first partial structural diagram of the utility model;

Figure 4 is a second partial structural diagram of the utility model;

Figure 5 is a second cross-sectional structural schematic diagram of the present utility model.

In the picture: 1. Main body of the device; 2. Air inlet; 3. Air outlet; 4. Shelf; 5. Access door; 6. Rotating rod; 7. Vacuum tube; 8. First connection block; 9. Second connection block; 10. Elastic connecting rod; 11. Slide rail; 12. Slide block; 13. Installation table; 14. Sliding plate; 15. Spring; 16. Conflict block; 17. Limit rod; 18. Hole slot; 19. Push board.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 5. An exhaust gas purification device includes a device body 1; an air inlet 2 and an air outlet 3 are installed at both ends of the device body 1. The air inlet 2 and the air outlet 3 They all pass through the interior of the device body 1. The device body 1 is provided with a shelf 4. The shelf 4 is used to store activated carbon. The front side of the air outlet 3 is provided with a rotating mechanism;

The rotating mechanism includes an access door 5. One end of the access door 5 is fixedly connected to a rotating rod 6. A vacuum tube 7 is installed on the outside of the rotating rod 6. The vacuum tube 7 is fixedly connected to the device body 1. The access door 5 A first connection block 8 is fixedly connected to one end of the shelf 4 close to the access door 5 and a second connection block 9 is fixedly connected to an end of the shelf 4 close to the access door 5. There is a gap between the first connection block 8 and the second connection block 9. The ball is connected with an elastic connecting rod 10, and the rotating rod 6 and the vacuum tube 7 are in a "cylindrical" design;

During operation, through the structural design of the rotating mechanism, opening the access door 5 can drive the shelf 4 out of the device body 1 to facilitate the replacement of activated carbon. This solves the problem of the need to move the device when the shelf 4 is installed inside the device body 1. The main body 1 is disassembled. This process is relatively cumbersome, and when using activated carbon, the activated carbon needs to be replaced regularly. Therefore, the main body 1 of the device needs to be disassembled frequently, which brings a certain degree of inconvenience to the user when replacing activated carbon. This improves the convenience of replacing activated carbon. property, when it is necessary to replace the activated carbon inside the shelf 4, first open the access door 5, the access door 5 drives the rotating rod 6 to rotate inside the vacuum tube 7, and during the rotation of the access door 5, it will synchronously drive the first connecting block 8 to rotate, Since the elastic connecting rod 10 is ball-connected between the first connecting block 8 and the second connecting block 9, when the first connecting block 8 rotates, the elastic connecting rod 10 will be driven to swing, and during the swing process, the elastic connecting rod 10 will be driven to swing. When the second connecting block 9 moves, the movement of the second connecting block 9 will drive the shelf 4 to move. Finally, when the access door 5 is opened, the shelf 4 can be moved out of the device body 1, thereby replacing the activated carbon inside the shelf 4.

Further, as shown in Figures 2 and 3, a slide rail 11 is provided at the bottom end of the device body 1. The slide rail 11 is fixedly connected to the interior of the device body 1. The slide rail 11 is slidingly connected to the outside of the device body 1. Slider 12, the end of the slider 12 away from the slide rail 11 is fixedly connected to the bottom end of the shelf 4;

During operation, the shelf 4 drives the slider 12 to move synchronously during the movement, and the slide rail 11 limits the position of the slider 12, thereby ensuring that the shelf 4 always moves along the slide rail 11 when moving.

Further, as shown in Figures 2 and 3, two sets of slide rails 11 and slide blocks 12 are provided, and the two sets of slide rails 11 and slide blocks 12 are in a linear array at the bottom of the shelf 4;

During operation, two sets of slide rails 11 and slide blocks 12 can limit the positions of both ends of the shelf 4 so that both ends of the slide rail 11 are evenly stressed when moving and prevent jamming when the shelf 4 moves.

Further, as shown in Figures 4 and 5, a device slot is provided on the front side of the device body 1, and a device table 13 is installed inside the device groove. A sliding plate 14 and a spring 15 are provided inside the device table 13. One end of the spring 15 is fixedly connected to the sliding plate 14, and the end of the spring 15 away from the sliding plate 14 is fixedly connected to the inner wall of the device platform 13. The end of the sliding plate 14 away from the device platform 13 is fixedly connected to a conflict block 16, so The conflicting block 16 penetrates the installation platform 13 and fits with the access door 5;

During operation, the setting of the device slot provides installation space for the device platform 13, and the setting of the device platform 13 provides installation space for the internal devices. When the access door 5 needs to be rotated, the resistance block 16 needs to be moved first. The sliding plate 14 is driven to move. When the sliding plate 14 moves, it will squeeze the spring 15. At this time, the spring 15 is deformed and contracts inward. At this time, the resistance block 16 breaks away from the access door 5, and the access door 5 can be rotated. Open, when the access door 5 needs to be closed, release the resistance block 16. At this time, the squeezing force of the sliding plate 14 on the spring 15 ends, the spring 15 pushes the sliding plate 14 to move, and the sliding plate 14 will push the resistance block 16 and the inspection door 5. When the door 5 is fitted, the access door 5 cannot be opened without being affected by the outside world, thus ensuring the internal sealing of the device body 1 .

Further, as shown in Figures 4 and 5, a pair of limiting rods 17 are provided inside the device platform 13. Both ends of the pair of limiting rods 17 are fixedly connected to the inner wall of the device platform 13, and the limiting rods are 17 penetrates the sliding plate 14;

During operation, the arrangement of a pair of limiting rods 17 allows the sliding plate 14 to receive even force on both ends during movement, thereby moving more stably.

Further, as shown in Figures 4 and 5, a hole 18 is provided on the front side of the device platform 13, and a push plate 19 is slidingly connected inside the hole 18, and the push plate 19 is fixedly connected to the sliding plate 14;

During operation, the setting of the hole groove 18 can facilitate the movement of the push plate 19. When moving the resistance block 16, only the push plate 19 needs to be moved to drive the sliding plate 14 to move. The movement of the sliding plate 14 drives the resistance block 16 to move, which is convenient for the staff. operate.

The working principle is that through the structural design of the rotating mechanism, opening the access door 5 can drive the shelf 4 out of the device body 1 to facilitate the replacement of activated carbon. This solves the problem that when the shelf 4 is installed inside the device body 1, the device needs to be removed. The main body 1 is disassembled. This process is relatively cumbersome, and when using activated carbon, the activated carbon needs to be replaced regularly. Therefore, the main body 1 of the device needs to be disassembled frequently, which brings a certain degree of inconvenience to the user when replacing activated carbon. This improves the convenience of replacing activated carbon. property, when it is necessary to replace the activated carbon inside the shelf 4, first open the access door 5, the access door 5 drives the rotating rod 6 to rotate inside the vacuum tube 7, and during the rotation of the access door 5, it will synchronously drive the first connecting block 8 to rotate, Since the elastic connecting rod 10 is ball-connected between the first connecting block 8 and the second connecting block 9, when the first connecting block 8 rotates, the elastic connecting rod 10 will be driven to swing, and during the swing process, the elastic connecting rod 10 will be driven to swing. When the second connecting block 9 moves, the movement of the second connecting block 9 will drive the shelf 4 to move. Finally, when the access door 5 is opened, the shelf 4 can be moved out of the device body 1, thereby replacing the activated carbon inside the shelf 4. 4 drives the slide block 12 to move synchronously during the movement, and the slide rail 11 limits the slide block 12, thereby ensuring that the shelf 4 always moves along the slide rail 11 when moving. The slide rail 11 and the slide block 12 are arranged The two groups can limit the two ends of the shelf 4, so that the force on both ends is even when the slide rail 11 moves, preventing the shelf 4 from getting stuck when it moves. The setting of the device slot provides installation space for the device table 13. The setting of the device table 13 provides installation space for the internal devices. When the access door 5 needs to be rotated, the resistance block 16 needs to be moved first. When the resistance block 16 moves, it drives the sliding plate 14 to move. When the sliding plate 14 moves, it will squeeze the spring. 15. At this time, the spring 15 is deformed and contracts inward due to force. At this time, the resistance block 16 is out of contact with the access door 5, and the access door 5 can be rotated and opened. When the access door 5 needs to be closed, release the resistance block 16 , at this time, the squeezing force of the sliding plate 14 on the spring 15 ends, the spring 15 pushes the sliding plate 14 to move, and the sliding plate 14 will push the resistance block 16 to fit with the access door 5. At this time, the access door 5 is not affected by the outside world. It cannot be opened under the action, ensuring the sealing inside the device body 1. The setting of a pair of limit rods 17 can allow the sliding plate 14 to be evenly stressed on both ends during the movement, so that the movement is more stable. The setting of the hole slot 18 It can facilitate the movement of the push plate 19. When moving the resistance block 16, you only need to move the push plate 19 to drive the sliding plate 14 to move. The movement of the sliding plate 14 drives the resistance block 16 to move, which is convenient for staff to operate.

The basic principles, main features and advantages of the present utility model are shown and described above. Those skilled in the industry should understand that the present utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model can be There will also be various changes and improvements in the new model, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (6)

1. An exhaust gas purification device, characterized by: comprising a device main body (1); an air inlet (2) and an air outlet (3) are respectively installed at both ends of the device main body (1), and the air inlet (1) 2) and the air outlet (3) both pass through the interior of the device body (1). A shelf (4) is provided inside the device body (1). The shelf (4) is used to store activated carbon. The air outlet (1) 3) There is a rotating mechanism on the front side; The rotating mechanism includes an access door (5). One end of the access door (5) is fixedly connected to a rotating rod (6). A vacuum tube (7) is installed on the outside of the rotating rod (6). The vacuum tube (7) Fixedly connected to the main body of the device (1), the access door (5) is fixedly connected with a first connecting block (8) at one end close to the shelf (4), and the end of the shelf (4) close to the access door (5) is fixedly connected. A second connecting block (9) is fixedly connected, an elastic connecting rod (10) is ball-connected between the first connecting block (8) and the second connecting block (9), the rotating rod (6) and the vacuum tube ( 7) "Cylindrical" design. 2. An exhaust gas purification device according to claim 1, characterized in that: a slide rail (11) is provided at the bottom end of the device main body (1), and the slide rail (11) and the device main body (1) 1) Internal fixed connection. A slide block (12) is slidingly connected to the outside of the slide rail (11). The end of the slide block (12) away from the slide rail (11) is fixedly connected to the bottom end of the shelf (4). 3. An exhaust gas purification device according to claim 2, characterized in that: the slide rail (11) and the slide block (12) are provided with two groups, and the two groups of the slide rail (11) and the slide block (12) are 12) in a linear array at the bottom of the shelf (4). 4. An exhaust gas purification device according to claim 3, characterized in that: a device slot is provided on the front side of the device main body (1), and a device table (13) is installed inside the device slot. The device table (13) A sliding plate (14) and a spring (15) are provided inside. One end of the spring (15) is fixedly connected to the sliding plate (14). One end of the spring (15) away from the sliding plate (14) is connected to the device. The inner wall of the platform (13) is fixedly connected, and the end of the sliding plate (14) away from the installation platform (13) is fixedly connected with a collision block (16). The collision block (16) penetrates the installation platform (13) and is connected with the access door (13). 5) fit together. 5. An exhaust gas purification device according to claim 4, characterized in that: a pair of limiting rods (17) are provided inside the device platform (13), and both ends of the pair of limiting rods (17) They are all fixedly connected to the inner wall of the device platform (13), and the limiting rod (17) penetrates the sliding plate (14). 6. An exhaust gas purification device according to claim 5, characterized in that: a hole (18) is provided on the front side of the device platform (13), and a push plate (18) is slidably connected inside the hole (18). 19), the push plate (19) is fixedly connected to the sliding plate (14).