Waste gas purification device for rubber processing

Abstract

The utility model relates to the technical field of rubber processing, in particular to a waste gas purification device for rubber processing, which comprises a machine body, a machine door is hinged to the front side of the machine body, a plurality of mounting boxes are fixedly connected in the machine body, filter screens are slidably connected in the mounting boxes, and connecting blocks are fixedly connected to the left side and the right side of each filter screen. Two clamping grooves are formed in the lower side of the interior of the mounting box, clamping blocks are clamped in the clamping grooves, the clamping blocks penetrate through connecting blocks, and the connecting blocks are slidably connected to the interior of the mounting box; the device has the beneficial effects that the filter screen is inserted into the mounting box and is clamped by using the clamping block, so that the filter screen can be conveniently and stably mounted and can be conveniently disassembled, bolts are not needed in the process, the operation of workers is more convenient, the replacement efficiency of the filter screen is higher, and the practicability is high. And the production line does not need to be stopped for a long time, so that the use economy of the device is high.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber processing, in particular to an exhaust gas purification device for rubber processing. Background Technique

[0002] When producing motorcycle tires, rubber raw materials are generally subjected to basic processes such as plasticating, mixing, calendering or extruding, molding and vulcanizing. When the rubber is thermally processed, exhaust gas containing a large amount of harmful substances such as styrene, benzene, xylene, methyl ethyl ketone, aldehyde, sulfide, nitrogen oxide, etc. will be generated. Therefore, an exhaust gas purification device is used to purify the exhaust gas.

[0003] The existing exhaust gas purification devices generally consist of an adsorption unit, a catalytic oxidation unit, a scrubbing tower, a plasma reactor, etc. to ensure that the exhaust gas discharged into the air will not pollute the environment. The adsorption unit generally uses an activated carbon filter screen to adsorb substances such as dust, volatile organic compounds, sulfides, nitrogen oxides, etc. in the exhaust gas, and is installed inside the machine body by means of bolts, so that the saturated activated carbon filter screen can be replaced.

[0004] However, in actual use, due to the relatively narrow space inside the machine body, a specific screwdriver needs to be used to disassemble the bolts, which makes the operation of the workers inconvenient, and thus the disassembly efficiency is low, which will affect the purification efficiency of the exhaust gas, resulting in a long stop time of the production line, and thus the use economy is low. Content of the Utility Model

[0005] The purpose of the utility model is to provide an exhaust gas purification device for rubber processing to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An exhaust gas purification device for rubber processing, including a machine body, a machine door is hinged to the front side of the machine body, a plurality of installation boxes are fixedly connected inside the machine body, a filter screen is slidably connected inside the installation box, connection blocks are fixedly connected to both the left and right sides of the filter screen, two card slots are opened on the lower side inside the installation box, a card block is clamped inside the card slot, and the card block penetrates through the connection block, and the connection block is slidably connected inside the installation box.

[0007] Preferably, two taking slots are opened on the front side of the filter screen, and a pulling block is fixedly connected inside the taking slot.

[0008] Preferably, two limiting grooves are formed in the front side of the interior of the installation box. A pull rod is slidably connected to the interior of the limiting groove. A rubber block is sleeved on the outer portion of the pull rod. The bottom end of the pull rod is fixedly connected to a limiting block. The bottom end of the limiting block is fixedly connected to the upper side of a clamping block. Two sliding grooves are formed in the upper side of the interior of the installation box. The top end of the pull rod is fixedly connected to a sliding block.

[0009] Preferably, two placing grooves are formed in the right side of the front end of the machine body. A first magnetic block is fixedly connected to the rear side of the inner wall of the placing groove. Two second magnetic blocks are fixedly connected to the right end of the machine door. The second magnetic blocks are slidably connected to the interior of the placing groove. The first magnetic block is attached to the second magnetic block.

[0010] Preferably, one end of the rubber block is fixedly connected to the inner wall of the limiting groove. The other end of the rubber block is fixedly connected to the upper side of the limiting block.

[0011] Preferably, the limiting block is slidably connected to the interior of the limiting groove. The clamping block is slidably connected to the interior of the limiting groove.

[0012] Preferably, the sliding block is slidably connected to the interior of the sliding groove. The sliding groove communicates with the limiting groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] For the waste gas purification device for rubber processing proposed by the present utility model, by inserting the filter screen into the interior of the installation box and using the clamping block for clamping, the filter screen can be conveniently and stably installed and can be conveniently disassembled. Bolts are not required in this process, so that the operation of workers is more convenient, the replacement efficiency of the filter screen is higher, and the production line does not need to be stopped for a long time, making the use economy of the device higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of the present utility model;

[0016] Figure 2 is a front view of the present utility model;

[0017] Figure 3 is the sectional view of the structure at A-A in the present utility model Figure 2 ;

[0018] Figure 4 is a schematic structural view of the filter screen of the present utility model;

[0019] Figure 5 is the sectional view of the structure at B-B in the present utility model Figure 4 ;

[0020] Figure 6 is the present utility modelFigure 5 Enlarged view of the structure at location A in the [device].

[0021] In the figure: 1, the body; 2, the door; 3, the mounting box; 4, the filter screen; 5, the taking groove; 6, the pulling block; 7, the connecting block; 8, the card slot; 9, the card block; 10, the limiting groove; 11, the pull rod; 12, the rubber block; 13, the limiting block; 14, the sliding groove; 15, the sliding block; 16, the first magnetic block; 17, the placing groove; 18, the second magnetic block. Specific implementation mode

[0022] In order to clearly and completely describe the purpose, technical solution of the present utility model and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present utility model.

[0023] Embodiment 1: Please refer to Figures 1 to 6 , the present utility model provides a technical solution: An exhaust gas purification device for rubber processing, including a body 1, the front side of the body 1 is hinged with a door 2, so that the body 1 can be opened and closed. A plurality of mounting boxes 3 are fixedly connected inside the body 1, and a filter screen 4 is slidably connected inside the mounting box 3. The mounting box 3 provides an installation space for the filter screen 4, so that the filter screen 4 can be conveniently installed inside the mounting box 3. Connecting blocks 7 are fixedly connected to both the left and right sides of the filter screen 4. Two card slots 8 are opened on the lower side inside the mounting box 3, and a card block 9 is clamped inside the card slot 8, and the card block 9 penetrates through the connecting block 7, so that the position of the connecting block 7 can be restricted. The connecting block 7 is slidably connected inside the mounting box 3, and the mounting box 3 plays a limiting role on the connecting block 7, so that the filter screen 4 is installed more stably.

[0024] When the filter screen 4 needs to be replaced, by opening the door 2, the filter screen 4 can be exposed to the outside. Then, by sliding the card block 9 upward, the card block 9 can be disengaged from the inside of the card slot 8 and the connecting block 7. Then, by pulling the filter screen 4 forward, the filter screen 4 can be conveniently disengaged from the inside of the mounting box 3. On the contrary, by sliding the filter screen 4 into the inside of the mounting box 3 and making the connecting block 7 slide into the inside of the mounting box 3, the card block 9 is moved downward, so that the card block 9 penetrates through the connecting block 7 and is engaged with the inside of the card slot 8, and then the filter screen 4 can be conveniently installed. This process does not require the use of bolts, which makes the operation of workers more convenient, improves the replacement efficiency of the filter screen 4, and does not require the production line to be stopped for a long time, so that the use economy of the device is higher.

[0025] Embodiment 2: On the basis of Embodiment 1, in order to facilitate the pulling of the filter screen 4, two taking slots 5 are opened on the front side of the filter screen 4. The two taking slots 5 are symmetrically distributed up and down, so that the force on the filter screen 4 is relatively uniform. A pulling block 6 is fixedly connected inside the taking slot 5, and the pulling block 6 enables the filter screen 4 to be conveniently stressed.

[0026] When it is necessary to pull out the filter screen 4 from the inside of the installation box 3, by holding the pulling block 6 and then pulling the pulling block 6 forward, the pulling block 6 can drive the filter screen 4 to move forward, so that the filter screen 4 can be conveniently detached from the inside of the installation box 3.

[0027] Embodiment 3: On the basis of Embodiment 2, in order to facilitate the up and down movement of the control block 9, two limiting slots 10 are opened on the front side inside the installation box 3. A pull rod 11 is slidably connected inside the limiting slot 10. The limiting slot 10 plays a limiting role on the pull rod 11, so that the pull rod 11 can slide stably. A rubber block 12 is sleeved outside the pull rod 11. The bottom end of the pull rod 11 is fixedly connected with a limiting block 13, so that the pull rod 11 can pull the limiting block 13 to move. One end of the rubber block 12 is fixedly connected to the inner wall of the limiting slot 10, and the other end of the rubber block 12 is fixedly connected to the upper side of the limiting block 13. The limiting block 13 is slidably connected inside the limiting slot 10. The limiting slot 10 plays a limiting role on the limiting block 13, so that the limiting block 13 will not shift during movement. The bottom end of the limiting block 13 is fixedly connected to the upper side of the block 9, so that the limiting block 13 can pull the block 9 to move. The block 9 is slidably connected inside the limiting slot 10, so that when the filter screen 4 needs to be moved, the block 9 will not restrict its movement. Two sliding slots 14 are opened on the upper side inside the installation box 3. The sliding slots 14 are communicated with the limiting slots 10, so that the pull rod 11 can enter the inside of the sliding slots 14. The top end of the pull rod 11 is fixedly connected with a sliding block 15, so that the sliding block 15 can pull the pull rod 11 to move. The sliding block 15 is slidably connected inside the sliding slot 14, so that the sliding block 15 will not shift during movement.

[0028] When it is necessary to move the block 9, by pulling the sliding block 15 upward, the sliding block 15 can pull the pull rod 11 to move upward, and then the pull rod 11 can pull the block 9 to move upward through the limiting block 13, and the limiting block 13 can squeeze the rubber block 12 to deform. At this time, the block 9 can be detached from the inside of the clamping slot 8 and the connecting block 7 and enter the inside of the limiting slot 10, so that the filter screen 4 will not be restricted during movement. On the contrary, by releasing the sliding block 15, the rubber block 12 can perform a reset movement, and then the rubber block 12 can push the limiting block 13 to move downward, so that the limiting block 13 can push the block 9 to penetrate through the inside of the connecting block 7 and the clamping slot 8 and be engaged, so that the position of the filter screen 4 can be restricted.

[0029] Embodiment 4: On the basis of Embodiment 3, in order to make the installation of the filter screen 4 more stable, two placement grooves 17 are opened on the right side of the front end of the machine body 1. A first magnetic block 16 is fixedly connected to the rear side of the inner wall of the placement groove 17. Two second magnetic blocks 18 are fixedly connected to the right end of the machine door 2. The second magnetic blocks 18 are slidably connected inside the placement grooves 17. The positive and negative poles of the second magnetic blocks 18 and the first magnetic blocks 16 are in the same direction, and the second magnetic blocks 18 are in contact with the first magnetic blocks 16, so that the machine door 2 is more stable when closed.

[0030] After the machine door 2 is closed, the second magnetic blocks 18 slide into the interior of the placement grooves 17, so that the second magnetic blocks 18 and the first magnetic blocks 16 are connected under the influence of magnetic force, making the machine door 2 closer when closed. stable, so that the rear side of the machine door 2 is in contact with the front sides of the installation box 3 and the filter screen 4, and thus the installation of the filter screen 4 is more stable.

[0031] During actual use, when the filter screen 4 needs to be replaced, by pulling the slider 15 upward, the slider 15 can pull the pull rod 11 upward, so that the pull rod 11 can pull the clamping block 9 upward through the limiting block 13, and the limiting block 13 can squeeze the rubber block 12 to deform. At this time, the clamping block 9 can be disengaged from the inside of the clamping groove 8 and the connecting block 7 and enter the inside of the limiting groove 10, so that the movement of the filter screen 4 is not restricted. By holding the pulling block 6 and then pulling the pulling block 6 forward, the pulling block 6 can drive the filter screen 4 to move forward, so that the filter screen 4 can be conveniently detached from the inside of the installation box 3, and then other filter screens 4 are slid into the inside of the installation box 3, and the connecting block 7 is slid into the inside of the installation box 3. Then, by releasing the slider 15, the rubber block 12 can perform a reset movement, so that the rubber block 12 can push the limiting block 13 downward, so that the limiting block 13 can push the clamping block 9 through the connecting block 7 and engage with the inside of the clamping groove 8, so that the position of the filter screen 4 is restricted. At this time, the machine door 2 is closed, and the second magnetic blocks 18 slide into the interior of the placement grooves 17, so that the second magnetic blocks 18 and the first magnetic blocks 16 are connected under the influence of magnetic force, making the machine door 2 closer when closed. stable, so that the rear side of the machine door 2 is in contact with the front sides of the installation box 3 and the filter screen 4, and thus the installation of the filter screen 4 is more stable. This process does not require the use of bolts, which makes the operation of workers more convenient, the replacement efficiency of the filter screen 4 is higher, and the production line does not need to be stopped for a long time, so that the use economy of the device is higher.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste gas purification device for rubber processing, comprising a machine body (1), a machine door (2) hingedly connected to the front side of the machine body (1), characterized in that: A plurality of installation boxes (3) are fixedly connected inside the machine body (1), a filter screen (4) is slidably connected inside the installation box (3), a connection block (7) is fixedly connected to the left and right sides of the filter screen (4), two card slots (8) are provided on the lower side of the inside of the installation box (3), a card block (9) is carded inside the card slot (8), and the card block (9) passes through the connection block (7), and the connection block (7) is slidably connected inside the installation box (3).

2. The waste gas purification device for rubber processing according to claim 1, characterized in that: Two taking grooves (5) are provided on the front side of the filter screen (4), and a pull block (6) is fixedly connected inside the taking groove (5).

3. The waste gas purification device for rubber processing according to claim 2, characterized in that: The front inner side of the installation box (3) is provided with two limit grooves (10), the inner side of the limit groove (10) is slidably connected with a pull rod (11), the outer side of the pull rod (11) is sleeved with a rubber block (12), the bottom end of the pull rod (11) is fixedly connected with a limit block (13), the bottom end of the limit block (13) is fixedly connected to the upper side of the clamping block (9), the inner upper side of the installation box (3) is provided with two slide grooves (14), and the top end of the pull rod (11) is fixedly connected with a slider (15).

4. The waste gas purification device for rubber processing according to claim 3, characterized in that: The front right side of the machine body (1) is provided with two placement grooves (17), the inner wall rear side of the placement groove (17) is fixedly connected with a magnetic block 1 (16), and the right end of the machine door (2) is fixedly connected with two magnetic blocks 2 (18), the magnetic blocks 2 (18) are slidably connected inside the placement groove (17), and the magnetic blocks 1 (16) and 2 (18) are in close contact with each other.

5. The waste gas purification device for rubber processing according to claim 3, characterized in that: One end of the rubber block (12) is fixedly connected to the inner wall of the limiting groove (10), and the other end of the rubber block (12) is fixedly connected to the upper side of the limiting block (13).

6. The waste gas purification device for rubber processing according to claim 3, characterized in that: The limiting block (13) is slidably connected inside the limiting groove (10), and the clamping block (9) is slidably connected inside the limiting groove (10).

7. The waste gas purification device for rubber processing according to claim 3, characterized in that: The sliding block (15) is slidably connected inside the sliding groove (14), and the sliding groove (14) is connected to the limiting groove (10).

Images