Waste gas collecting device in rubber vulcanization reaction

Abstract

The utility model discloses a waste gas collecting device in rubber vulcanization reaction, which comprises a filter bin and a reaction barrel, the top of the filter bin is connected with a bin cover through a connecting mechanism convenient to disassemble, the inner side of the filter bin is provided with a filter mechanism convenient to filter dust, and the top of the bin cover is connected with the reaction barrel through a connecting pipe. According to the utility model, through the arrangement of the connecting mechanism, the bin cover 3 and the filter bin 1 can be conveniently mounted and dismounted, so that the filter bin 1 can be conveniently maintained and overhauled, and through the arrangement of the filter mechanism, the waste gas is conveniently filtered, and meanwhile, the equipment is conveniently maintained and cleaned; through the arrangement of the desulfurization mechanism, efficient desulfurization treatment of waste gas can be facilitated, so that through the structure, while the maintenance convenience of the waste gas treatment equipment is greatly improved, the spraying effect of desulfurization liquid can be improved, and the desulfurization efficiency of the waste gas is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber vulcanization waste gas treatment, in particular to an exhaust gas collection device in rubber vulcanization reaction. Background Technique

[0002] Rubber has excellent properties such as light weight, low cost, high strength and easy processing, and is widely used in production and life. Except for a very small number of plastic pipes and plates, the service life of many rubber products is short, resulting in a sharp increase in the production quantity of rubber. Generally, the production process of rubber products involves the vulcanization process of rubber. During the vulcanization process, waste gas needs to be collected, and after dust removal treatment, desulfurization treatment is carried out.

[0003] The existing waste gas treatment equipment uses filter plates to filter the dust in the waste gas. It is relatively inconvenient to replace the filter plates after using for a period of time, which reduces the maintenance convenience of the waste gas treatment equipment. During the waste gas desulfurization treatment process, it is mainly carried out by spraying. By concentrating the waste gas and then spraying, the harmful substances in the waste gas are removed to reduce the harm to the environment. However, the existing spraying devices are usually fixed and cannot be moved, resulting in poor spraying effect and inability to make the desulfurization liquid react with the waste gas quickly.

[0004] Therefore, an exhaust gas collection device in rubber vulcanization reaction is needed to solve the problems raised in the above background technique. Content of the Utility Model

[0005] In view of the above problems, the utility model provides an exhaust gas collection device in rubber vulcanization reaction.

[0006] The utility model provides the following technical solution: an exhaust gas collection device in rubber vulcanization reaction, including a filtration chamber and a reaction barrel. The top of the filtration chamber is connected with a chamber cover through a connection mechanism that is convenient for disassembly. A filtration mechanism convenient for dust filtration is arranged inside the filtration chamber. The top of the chamber cover is connected with the reaction barrel through a connecting pipe. A desulfurization mechanism convenient for waste gas desulfurization is installed inside the reaction barrel.

[0007] The filter mechanism comprises a filter plate, the top of the filter bin is provided with two groups of plug-in grooves, the top of the filter bin is provided with a mounting plate, the filter plate is embedded and installed on the inner side of the mounting plate, and two groups of fixing rods pass through the interior of the mounting plate, the inner sides of the two groups of the fixing rods are provided with cavities, and are slidably connected with sliding rods, the outer rings of the two groups of the sliding rods are sleeved with springs connected to the inner wall of one side of the cavity, one end of the two groups of the sliding rods are provided with buttons, one end of the two groups of the fixing rods are connected with plug connectors adapted to the plug-in grooves, both sides of the two groups of the plug connectors are provided with placement grooves, and balls are placed on both sides, the inner side of the plug connector is slidably connected with a contact seat that contacts the corresponding two groups of balls, the top of the contact seat is connected with a connecting rod, the other end of the connecting rod is connected to one end of the sliding rod, and the outer sides of the two groups of the fixing rods are provided with handles.

[0008] In a further technical solution, an air inlet is opened on one side of the filter bin, a first spiral plate is provided on the inner wall of the filter bin, three groups of supporting legs are installed at the bottom of the filter bin, a bottom plate is provided near the bottom of the three groups of supporting legs, and a collection box is slidably connected to the top of the bottom plate below the filter bin.

[0009] In a further technical solution, the connecting mechanism includes a locking seat, a first connecting seat is provided on both sides of the filter bin, and a second connecting seat is provided on both sides of the bin cover, a first groove is provided on one side of the first connecting seat, and a screw is rotatably connected to the first connecting seat, a second groove is provided on one side of the second connecting seat, the screw passes through the inner side of the second groove and is threadedly connected to the locking seat, and the bottom of the locking seat is in conflict with the top of the second connecting seat.

[0010] In a further technical solution, the desulfurization mechanism includes a nozzle, a barrel cover is provided on the top of the reaction barrel, two groups of handles are installed on the top of the barrel cover, a fixed tube passes through the inside of the barrel cover, one end of the fixed tube is rotatably connected to a spray rod, and multiple groups of nozzles are installed on the outer surface of the spray rod. The top of the spray rod is connected to a rotating seat rotatably connected to the bottom of the barrel cover, the outer ring of the rotating seat is provided with a rack belt, the rack belt is meshed with a circular gear, the top of the circular gear is connected to a connecting shaft rotatably connected to the barrel cover, one end of the connecting shaft is connected to the output end of the motor installed on the top of the barrel cover, a pump is installed on the top of the barrel cover, one end of the pump is connected to one end of the fixed tube through a connecting hose, and the other end of the pump is connected to the desulfurization liquid storage device through the connecting hose.

[0011] In a further technical solution, the inner wall of the reaction barrel is provided with a second spiral plate.

[0012] In a further technical solution, an exhaust port is provided at the top of the bucket cover, and a discharge pipe is provided at a position near the bottom on one side of the reaction barrel.

[0013] The beneficial effects of the present utility model are as follows:

[0014] By pressing two groups of buttons, the two groups of buttons can drive two groups of sliding rods to slide downward along two groups of cavities. At the same time, the two groups of buttons can compress two groups of springs. When the two groups of sliding rods slide downward, they can drive two groups of connecting rods and two groups of abutting seats to move downward. After the two groups of abutting seats move downward, the corresponding two groups of spheres can lose the abutting effect and be placed inside the placement grooves. Then, insert the two groups of plug connectors into the two groups of socket slots, and then release the two groups of buttons. Under the action of the reaction force of the two groups of springs, the two groups of buttons can slide upward along the two groups of cavities. The two groups of buttons can drive the two groups of sliding rods, the two groups of connecting rods and the two groups of abutting seats to move upward. The two groups of abutting seats can extrude the corresponding two groups of spheres outward from the placement grooves, so that the corresponding two groups of spheres can abut and engage with the socket slots, thereby completing the installation and fixation of the mounting plate and the filter plate to the filter chamber. Through reverse operation, the disassembly of the mounting plate and the filter plate can be facilitated. Therefore, through the setting, the maintenance convenience of the waste gas treatment equipment is greatly improved.

[0015] By starting the pump, the pump can transport the desulfurization liquid to the spray rod and then spray it out through multiple nozzles. By starting the motor, the motor can drive the connecting shaft and the circular gear to rotate. Under the meshing action of the circular gear and the rack belt, the rotating seat can be driven to rotate. The rotating seat can drive the spray rod to rotate, so that the spray rod can drive multiple nozzles to rotate and spray. Coupled with the set second spiral plate, the waste gas can spiral upward inside the reaction barrel, enabling the waste gas to react with the desulfurization liquid more fully for desulfurization. Therefore, through the setting, the spraying effect of the desulfurization liquid can be greatly improved, ensuring the desulfurization efficiency of the waste gas. Description of the Drawings

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a side top view of the present utility model;

[0018] Figure 3 is a side sectional view of the present utility model Figure 1 ;

[0019] Figure 4 is a side sectional view of the present utility model Figure 2 ;

[0020] Figure 5 is Figure 2 the enlarged view of part A in

[0021] Figure 6 is Figure 3 an enlarged view of part B in

[0022] Figure 7 is Figure 4 an enlarged view of part C in

[0023] In the figure: 1, filter bin; 2, support leg; 3, bin cover; 4, first connecting seat; 5, second connecting seat; 6, first groove; 7, second groove; 8, screw rod; 9, locking seat; 10, mounting plate; 11, filter plate; 12, fixing rod; 13, sliding rod; 14, cavity; 15, spring; 16, button; 17, socket; 18, connecting rod; 19, abutting seat; 20, placing groove; 21, sphere; 22, plugging groove; 23, handle; 24, air inlet; 25, bottom plate; 26, collection box; 27, connecting pipe; 28, reaction barrel; 29, barrel cover; 30, handle; 31, fixing pipe; 32, spray rod; 33, nozzle; 34, rotating seat; 35, rack belt; 36, spur gear; 37, connecting shaft; 38, motor; 39, pump; 40, connecting hose; 41, exhaust port; 42, discharge pipe; 43, first spiral plate; 44, second spiral plate. Specific embodiments

[0024] The following further describes the embodiments of the present invention with reference to the accompanying drawings.

[0025] Embodiment:

[0026] Referring to Figures 1-7 , an exhaust gas collection device in rubber vulcanization reaction, comprising a filter bin 1 and a reaction barrel 28. The top of the filter bin 1 is connected with a bin cover 3 through a conveniently detachable connection mechanism. A filtering mechanism for conveniently filtering dust is arranged inside the filter bin 1. The top of the bin cover 3 is connected with a reaction barrel 28 through a connecting pipe 27. A desulfurization mechanism for conveniently desulfurizing exhaust gas is installed inside the reaction barrel 28;

[0027] The filtering mechanism includes a filter plate 11. Two sets of insertion slots 22 are opened at the top of the filtering chamber 1. An installation plate 10 is provided at the top of the filtering chamber 1. The filter plate 11 is embedded and installed inside the installation plate 10. Two fixing rods 12 penetrate through the interior of the installation plate 10. Cavities 14 are opened on the inner sides of the two fixing rods 12, and sliding rods 13 are slidably connected therein. Springs 15 connected to the inner walls on one side of the cavities 14 are sleeved on the outer circles of the two sliding rods 13. Buttons 16 are provided at one ends of the two sliding rods 13. Plug connectors 17 adapted to the insertion slots 22 are connected to one ends of the two fixing rods 12. Placing grooves 20 are opened on both sides of the two plug connectors 17, and spheres 21 are placed therein. A contact seat 19 that abuts against the corresponding two spheres 21 is slidably connected inside the plug connector 17. A connecting rod 18 is connected to the top of the contact seat 19. The other end of the connecting rod 18 is connected to one end of the sliding rod 13. Handles 23 are provided on the outer sides of the two fixing rods 12.

[0028] Specifically, through the provided connection mechanism, the installation and disassembly of the cover 3 and the filtering chamber 1 can be facilitated, thereby facilitating the maintenance and repair of the filtering chamber 1. By pressing the two buttons 16, the two buttons 16 can drive the two sliding rods 13 to slide downward along the two cavities 14. At the same time, the two buttons 16 can compress the two springs 15. When the two sliding rods 13 slide downward, they can drive the two connecting rods 18 and the two contact seats 19 to move downward. After the two contact seats 19 move downward, the corresponding two spheres 21 can lose the abutting effect and be placed inside the placing grooves 20. Then, the two plug connectors 17 are inserted into the two insertion slots 22. By releasing the two buttons 16, the two buttons 16 can slide upward along the two cavities 14 under the action of the reaction forces of the two springs 15. The two buttons 16 can drive the two sliding rods 13, the two connecting rods 18 and the two contact seats 19 to move upward. The two contact seats 19 can extrude the corresponding two spheres 21 outward from the placing grooves 20, so that the corresponding two spheres 21 can abut against and be engaged with the insertion slots 22, thereby completing the installation and fixation of the installation plate 10 and the filter plate 11 to the filtering chamber 1. The disassembly of the installation plate 10 and the filter plate 11 can be facilitated through reverse operation, facilitating the maintenance and cleaning of the filter plate 11. Through the provided desulfurization mechanism, the efficient desulfurization treatment of the waste gas can be facilitated. Through the above structure, while greatly improving the maintenance convenience of the waste gas treatment equipment, the spraying effect of the desulfurization liquid can be improved, ensuring the desulfurization efficiency of the waste gas.

[0029] Among them, an air inlet 24 is provided on one side of the filtering chamber 1. A first spiral plate 43 is provided on the inner wall of the filtering chamber 1. Three support legs 2 are installed at the bottom of the filtering chamber 1. A bottom plate 25 is provided at a position close to the bottom of the three support legs 2. A collection box 26 is slidably connected below the filtering chamber 1 at the top of the bottom plate 25. By providing the first spiral plate 43, when the speed of the waste gas entering the filtering chamber 1 drops rapidly, the dust in the waste gas is affected by gravity and drifts downward in a spiral manner and is collected by the collection box 26. The lighter dust floats upward with the waste gas. When passing through the filter plate 11, the gas passes through the filter plate 11 and continues to rise. The small particle dust is filtered by the filter plate 11, and thus the filtration of the dust particles in the waste gas can be completed.

[0030] Among them, the connection mechanism includes a locking seat 9. First connection seats 4 are provided on both sides of the filtering chamber 1. Second connection seats 5 are provided on both sides of the chamber cover 3. A first groove 6 is provided on one side of the first connection seat 4, and a screw rod 8 is rotatably connected. A second groove 7 is provided on one side of the second connection seat 5. The screw rod 8 penetrates through the inner side of the second groove 7 and is threadedly connected with the locking seat 9. The bottom of the locking seat 9 abuts against the top of the second connection seat 5. By rotating the screw rod 8 and making the screw rod 8 rotate into the inner side of the second groove 7, then, by rotating the locking seat 9, under the action of the threaded connection between the locking seat 9 and the screw rod 8, the locking seat 9 can move downward along the screw rod 8 and abut against the second connection seat 5 for fixation, so that the installation and fixation of the chamber cover 3 and the filtering chamber 1 can be completed. By reverse operation, the disassembly of the chamber cover 3 and the filtering chamber 1 can be completed. Thus, through the setting, the maintenance and repair convenience of the filtering chamber 1 is improved.

[0031] Among them, the desulfurization mechanism includes a spray head 33. A bucket cover 29 is provided at the top of the reaction barrel 28. Two groups of handles 30 are installed on the top of the bucket cover 29. A fixed pipe 31 passes through the inside of the bucket cover 29. One end of the fixed pipe 31 is rotatably connected to a spray rod 32. Multiple groups of spray heads 33 are installed on the outer surface of the spray rod 32. The top of the spray rod 32 is connected to a rotating seat 34 that is rotatably connected to the bottom of the bucket cover 29. A rack belt 35 is provided on the outer ring of the rotating seat 34. The rack belt 35 meshes with a circular gear 36. The top of the circular gear 36 is connected to a connecting shaft 37 that is rotatably connected to the bucket cover 29. One end of the connecting shaft 37 is connected to the output end of a motor 38 installed on the top of the bucket cover 29. A pump 39 is installed on the top of the bucket cover 29. One end of the pump 39 is connected to one end of the fixed pipe 31 through a connecting hose 40. The other end of the pump 39 is connected to a desulfurization liquid storage device through a connecting hose 40. By starting the pump 39, the pump 39 can transport the desulfurization liquid to the spray rod 32 and then spray it out through multiple groups of spray heads 33. By starting the motor 38, the motor 38 can drive the connecting shaft 37 and the circular gear 36 to rotate. Under the meshing action of the circular gear 36 with the rack belt 35, the rotating seat 34 can be driven to rotate. The rotating seat 34 can drive the spray rod 32 to rotate, so that the spray rod 32 can drive multiple groups of spray heads 33 to rotate. Furthermore, through this setting, the spraying effect of the desulfurization liquid can be greatly improved, enabling the desulfurization liquid to quickly react with the waste gas for desulfurization.

[0032] Among them, a second spiral plate 44 is provided on the inner wall of the reaction barrel 28. Through the provided second spiral plate 44, the waste gas can spiral upward inside the reaction barrel 28, enabling the waste gas to react with the desulfurization liquid more fully for desulfurization.

[0033] Among them, an exhaust port 41 is provided on the top of the bucket cover 29. A discharge pipe 42 is provided at a position near the bottom on one side of the reaction barrel 28. Through the provided exhaust port 41, the discharged purified gas can be facilitated. Through the provided discharge pipe 42, the discharged waste liquid can be facilitated.

[0034] Working principle: First, by pressing two groups of buttons 16, the two groups of buttons 16 can drive two groups of sliding rods 13 to slide downward along two groups of cavities 14. At the same time, the two groups of buttons 16 can compress two groups of springs 15. When the two groups of sliding rods 13 slide downward, they can drive two groups of connecting rods 18 and two groups of abutting seats 19 to move downward. After the two groups of abutting seats 19 move downward, the corresponding two groups of spheres 21 can lose the abutting effect and be placed inside the placement grooves 20. Then, insert the two groups of plug connectors 17 into the two groups of socket slots 22. Then, by releasing the two groups of buttons 16, under the action of the reaction force of the two groups of springs 15, the two groups of buttons 16 can slide upward along the two groups of cavities 14. The two groups of buttons 16 can drive the two groups of sliding rods 13, the two groups of connecting rods 18 and the two groups of abutting seats 19 to move upward. The two groups of abutting seats 19 can extrude the corresponding two groups of spheres 21 to the outside of the placement grooves 20, so that the corresponding two groups of spheres 21 can be in abutting engagement with the socket slots 22, thereby facilitating the installation and disassembly of the mounting plate 10 and the filter plate 11, and facilitating the maintenance and cleaning of the filter plate 11;

[0035] By starting the pump 39, the pump 39 can transport the desulfurization liquid to the spray rod 32 and then spray it out through multiple nozzles 33. By starting the motor 38, the motor 38 can drive the connecting shaft 37 and the circular gear 36 to rotate. The circular gear 36 can drive the rotating seat 34 to rotate. The rotating seat 34 can drive the spray rod 32 to rotate. Thus, the spray rod 32 can drive multiple nozzles 33 to rotate. Coupled with the second spiral plate 44 provided, the waste gas can spiral upward inside the reaction barrel 28, enabling the waste gas to react with the desulfurization liquid more fully for desulfurization, and then completing the entire operation process.

[0036] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0037] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A waste gas collection device in a rubber vulcanization reaction, comprising a filter bin and a reaction barrel, characterized in that: The top of the filter bin is connected to a bin cover via a conveniently detachable connection mechanism, the inner side of the filter bin is provided with a filtering mechanism for convenient dust filtering, the top of the bin cover is connected to the reaction barrel via a connecting pipe, and the inner side of the reaction barrel is provided with a desulfurization mechanism for convenient exhaust gas desulfurization; The filter mechanism comprises a filter plate, the top of the filter bin is provided with two groups of plug-in grooves, the top of the filter bin is provided with a mounting plate, the filter plate is embedded and installed on the inner side of the mounting plate, and two groups of fixing rods pass through the interior of the mounting plate, the inner sides of the two groups of the fixing rods are provided with cavities, and are slidably connected with sliding rods, the outer rings of the two groups of the sliding rods are sleeved with springs connected to the inner wall of one side of the cavity, one end of the two groups of the sliding rods are provided with buttons, one end of the two groups of the fixing rods are connected with plug connectors adapted to the plug-in grooves, both sides of the two groups of the plug connectors are provided with placement grooves, and balls are placed on both sides, the inner side of the plug connector is slidably connected with a contact seat that contacts the corresponding two groups of balls, the top of the contact seat is connected with a connecting rod, the other end of the connecting rod is connected to one end of the sliding rod, and the outer sides of the two groups of the fixing rods are provided with handles.

2. The waste gas collection device in the rubber vulcanization reaction according to claim 1, characterized in that: An air inlet is opened on one side of the filter bin, a first spiral plate is provided on the inner wall of the filter bin, three groups of supporting legs are installed at the bottom of the filter bin, a bottom plate is provided near the bottom of the three groups of supporting legs, and a collection box is slidably connected to the top of the bottom plate below the filter bin.

3. The waste gas collection device in the rubber vulcanization reaction according to claim 2, characterized in that: The connecting mechanism includes a locking seat, a first connecting seat is provided on both sides of the filter bin, and a second connecting seat is provided on both sides of the bin cover. A first groove is provided on one side of the first connecting seat and a screw is rotatably connected thereto. A second groove is provided on one side of the second connecting seat, and the screw passes through the inner side of the second groove and is threadedly connected to the locking seat, and the bottom of the locking seat is in conflict with the top of the second connecting seat.

4. The waste gas collection device in the rubber vulcanization reaction according to claim 1, characterized in that: The desulfurization mechanism includes a nozzle. A barrel cover is provided on the top of the reaction barrel. Two groups of handles are installed on the top of the barrel cover. A fixed tube passes through the inside of the barrel cover. One end of the fixed tube is rotatably connected to a spray rod. A plurality of groups of nozzles are installed on the outer surface of the spray rod. The top of the spray rod is connected to a rotating seat rotatably connected to the bottom of the barrel cover. A rack belt is provided on the outer ring of the rotating seat. The rack belt is meshed with a circular gear. A connecting shaft rotatably connected to the barrel cover is connected to the top of the circular gear. One end of the connecting shaft is connected to the output end of a motor installed on the top of the barrel cover. A pump is installed on the top of the barrel cover. One end of the pump is connected to one end of the fixed tube through a connecting hose, and the other end of the pump is connected to a desulfurization liquid storage device through the connecting hose.

5. The waste gas collection device in the rubber vulcanization reaction according to claim 4, characterized in that: The inner wall of the reaction barrel is provided with a second spiral plate.

6. The waste gas collection device in the rubber vulcanization reaction according to claim 5, characterized in that: An exhaust port is arranged on the top of the barrel cover, and a discharge pipe is arranged on one side of the reaction barrel near the bottom.

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