Vulcanization accelerator production waste gas treatment device

Abstract

The utility model relates to the technical field of tail gas treatment for rubber vulcanization accelerator production, and discloses a vulcanization accelerator production waste gas treatment device which comprises a treatment box, a gas inlet pipe is connected to one side of the treatment box, and an exhaust pipe is arranged at the top of the treatment box; the circulating mechanism is located in the treatment box and used for recycling and circulating the sprayed treatment liquid, and the circulating mechanism comprises a recycling assembly, a water supply assembly and a dismounting assembly; through the arrangement of the circulating mechanism, the treatment liquid sprayed by the spray head can be recycled and circulated without continuously supplementing new treatment liquid, and the conditions that resources are wasted due to the fact that the liquid cannot be recycled, consumption of raw materials is increased, and adverse effects are caused to the environment are avoided; meanwhile, the problems that waste treatment liquid in an existing device possibly contains harmful substances, soil and water sources can be polluted due to improper treatment, the environment is seriously damaged, and the risk of secondary pollution is easily caused are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber vulcanization accelerator production tail gas treatment technical field, concretely is a vulcanization accelerator production waste gas treatment device. BACKGROUND

[0002] The vulcanization accelerator production waste gas treatment device is mainly used for treating harmful gases generated in the production process, such as hydrogen sulfide, sulfur dioxide, ammonia and the like, and converts the harmful gases into harmless carbon dioxide and water through catalytic oxidation, ensuring efficient purification of various harmful gases, meeting strict environmental protection requirements, and creating economic advantages for enterprises.

[0003] The rubber vulcanization accelerator MBT production waste gas treatment device disclosed in the Chinese patent with the publication number CN217939741U can close and open the two electromagnetic valves alternately during use, so as to use different treatment barrels, and when it is necessary to clean the inside of one of the treatment barrels, the corresponding electromagnetic valve is closed to avoid waste gas discharge during cleaning. The device ensures the treatment effect and avoids the discharge of untreated tail gas, effectively ensuring the working environment; however, the device is difficult to recycle and recycle the liquid sprayed by the spray head during use, and new treatment liquid needs to be constantly supplemented, thereby increasing the treatment cost. The liquid cannot be recycled, which will cause resource waste, increase the consumption of raw materials, and also cause adverse effects on the environment. In addition, the discarded treatment liquid may contain harmful substances, which will pollute the soil and water sources and cause serious damage to the environment, and may easily cause secondary pollution risk. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a vulcanization accelerator production waste gas treatment device, which solves the problem of difficult recycling and recycling of the liquid sprayed by the spray head in the background art, the need for constant replenishment of new treatment liquid, the increase in treatment cost, the resource waste caused by the non-recyclable liquid, the increase in consumption of raw materials, and the adverse effects on the environment.

[0005] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0006] A vulcanization accelerator production waste gas treatment device, comprising:

[0007] A treatment box, one side of the treatment box is connected with an air inlet pipe, and the top of the treatment box is provided with an air outlet pipe;

[0008] A spraying assembly, which is located at the top of the inside of the treatment box and is used for spraying treatment of the waste gas in the inside of the treatment box;

[0009] A circulating mechanism is arranged inside the treatment box and used for recycling and circulating the sprayed treatment liquid, and comprises a recycling assembly, a water supply assembly and a dismounting assembly.

[0010] Preferably, the spraying assembly comprises a hollow disc arranged at the top inside the treatment box, a plurality of evenly distributed spray heads are arranged at the bottom of the hollow disc, a water tank is arranged at one side of the treatment box, a water supply pump is arranged inside the water tank, a water supply pipe is connected to the water outlet of the water supply pump, and the water supply pipe is connected to the hollow disc.

[0011] Preferably, the recycling assembly comprises a recycling tank arranged at the bottom inside the treatment box, a flow guide plate is fixed inside the treatment box, the bottom of the flow guide plate corresponds to the top of the recycling tank, and a plurality of leakage holes corresponding to the spray heads are arranged at the top of the recycling tank.

[0012] Preferably, the water supply assembly comprises a circulating pump fixed at the bottom inside the recycling tank, a circulating pipe is connected to the water outlet of the circulating pump, a water spraying pipe is connected to one side of the hollow disc, the water spraying pipe is respectively connected to the circulating pipe and the water supply pipe, and a reinforcing seat is arranged between the water spraying pipe and the treatment box.

[0013] Preferably, the dismounting assembly comprises a moving groove arranged at one side of the treatment box, a receiving groove is arranged at the top of the moving groove, an opening and closing plate is arranged inside the receiving groove, a sealing strip is fixed at the bottom of the opening and closing plate, a sealing groove is arranged at the bottom of the moving groove for extruding the sealing strip, and a control assembly is arranged at one side of the opening and closing plate for controlling the movement of the opening and closing plate.

[0014] Preferably, the control assembly comprises two linkage rods fixed at one side of the opening and closing plate, the two linkage rods extend to one side of the treatment box and are jointly fixed with a control plate, an opening groove is arranged at one side of the treatment box for the movement of the two linkage rods, two counterweights are fixed at the top of the opening and closing plate, and an installation groove is arranged at the top of the receiving groove for inserting the counterweights.

[0015] Preferably, the top of the treatment box is provided with an adsorption mechanism for adsorbing the sprayed gas, the adsorption mechanism comprises a treatment seat arranged at the top of the treatment box and activated carbon arranged inside the treatment seat, the bottom of the treatment seat is provided with an inlet, the top of the treatment box is provided with two flow-through openings corresponding to the inlet, a plurality of evenly distributed mounting plates are fixed to the outer wall of the treatment seat, and a plurality of bolts are screwed between the mounting plates and the treatment box.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1、 The utility model discloses a circulation mechanism's setting can realize the liquid that the spray head spouts is recycled and circulates, need not constantly supplement new processing liquid, thereby reduce the processing cost of the device to waste gas, avoid the liquid and can not be recycled and use and lead to resource waste, not only increase the consumption of raw materials, also can cause the situation of adverse effect to the environment, solve the problem that the processing liquid of the waste in the existing device can contain harmful substance, if improper handling, will pollute the soil and water source, cause serious damage to the environment, easy to bring secondary pollution risk,

[0018] 2、 The utility model discloses an adsorption mechanism's setting can utilize activated carbon and realize the waste gas that processing liquid is sprayed and handles adsorbs, can further remove residual harmful substance, improve overall waste gas treatment efficiency, and activated carbon adsorption process is physical process, and secondary pollution is not easy to produce, and the activated carbon after regenerative treatment can be used again, meet the principle of sustainable development. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is one of the structure schematic diagram of the utility model whole;

[0020] Figure 2 It is the second structure schematic diagram of the utility model whole;

[0021] Figure 3 It is the sectional view of the utility model whole;

[0022] Figure 4 It is the structure schematic diagram of the circulation mechanism of the utility model;

[0023] Figure 5 It is the structure schematic diagram of the adsorption mechanism of the utility model;

[0024] Figure 6 It is the sectional view of the processing seat of the utility model.

[0025] Among them: 1, inlet pipe;2, circulation mechanism;3, adsorption mechanism;4, processing box;5, exhaust pipe;6, hollow disc;7, spray head;

[0026] 21, recovery tank;22, deflector;23, water supply pump;24, leakage hole;25, water supply pipe;26, circulation pipe;27, reinforcing seat;28, water spray pipe;29, circulating pump;210, on-off plate;211, counterweight;212, control panel;

[0027] 31, processing seat;32, activated carbon;33, inlet;34, mounting plate;35, bolt. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0029] Please refer to Figure 1 , Figure 2 and Figure 3 , a vulcanization accelerator production waste gas treatment device, comprising: a treatment box 4, one side of the treatment box 4 is connected with an air inlet pipe 1, and the top of the treatment box 4 is provided with an exhaust pipe 5, a spraying assembly, the spraying assembly is located at the top inside the treatment box 4 and is used for spraying treatment of the waste gas inside the treatment box 4, the spraying assembly comprises a hollow disc 6 arranged at the top inside the treatment box 4, a plurality of evenly distributed spray heads 7 are installed at the bottom of the hollow disc 6, a water tank is installed on one side of the treatment box 4, a water supply pump 23 is installed inside the water tank, a water supply pipe 25 is connected to the water outlet end of the water supply pump 23, and the water supply pipe 25 is connected with the hollow disc 6.

[0030] Please refer to Figure 2 - Figure 5, circulating mechanism 2, the circulating mechanism 2 is located inside the treatment box 4 and is used for recycling and recycling after spraying treatment liquid, the circulating mechanism 2 includes recovery assembly, water supply assembly and disassembly assembly, the recovery assembly is located at the bottom of the treatment box 4 inside and is used for recycling after spraying treatment liquid, the water supply assembly is located between the recovery assembly and the spraying assembly and is used for recycling after recycling treatment liquid, the disassembly assembly is located on one side of the treatment box 4 and is used for facilitating the disassembly of the recovery assembly, the spraying assembly includes a hollow disc 6 arranged at the top of the treatment box 4, a plurality of evenly distributed spray heads 7 are installed at the bottom of the hollow disc 6, a water tank is installed on one side of the treatment box 4, a water supply pump 23 is installed in the water tank, a water supply pipe 25 is connected to the water outlet of the water supply pump 23, the water supply pipe 25 is connected with the hollow disc 6, the recovery assembly includes a recovery tank 21 installed at the bottom of the treatment box 4, a guide plate 22 is fixed inside the treatment box 4, the bottom of the guide plate 22 corresponds to the top of the recovery tank 21, a plurality of leakage holes 24 corresponding to the spray head 7 are formed in the top of the recovery tank 21, the water supply assembly includes a circulating pump 29 fixed at the bottom of the recovery tank 21, a circulating pipe 26 is connected to the water outlet of the circulating pump 29, a water spraying pipe 28 is connected to one side of the hollow disc 6, the water spraying pipe 28 is connected with the circulating pipe 26 and the water supply pipe 25 respectively, and the water spraying pipe 28 is connected with the treatment box 4 through a reinforcing seat 27, the disassembly assembly includes a moving groove formed on one side of the treatment box 4, a receiving groove is formed in the top of the moving groove, a shutter 210 is installed in the receiving groove, a sealing strip is fixed to the bottom of the shutter 210, a sealing groove is formed in the bottom of the moving groove for the sealing strip to extrude, a control assembly is arranged on one side of the shutter 210 to control the movement of the shutter 210, the control assembly includes two linkage rods fixed on one side of the shutter 210, the two linkage rods extend to one side of the treatment box 4 and are fixed with a control plate 212, an opening groove is formed on one side of the treatment box 4 for the movement of the two linkage rods, two counterweights 211 are fixed to the top of the shutter 210, and an installation groove is formed in the top of the receiving groove for the insertion of the counterweight 211;

[0031] When the processing liquid is sprayed by the spray head 7, it is sprayed to the waste gas and then falls on the recycling box 21, the recycling efficiency of the processing liquid is improved by the setting of the plurality of leakage holes 24 and the setting of the flow guide plate 22, the processing liquid can accurately fall on the leakage hole 24, the recycling processing liquid is conveyed into the circulating pipe 26 by the circulating pump 29, then enters the hollow disc 6 through the water spraying pipe 28, and finally is sprayed by the spray head 7, so that the processing liquid is recycled, when the recycling box 21 needs to be disassembled, the control plate 212 is pulled to drive the two linkage rods to move, the opening and closing plate 210 is driven to move by the movement of the two linkage rods, the opening and closing plate 210 is moved into the storage slot, so as to realize the opening and closing of the opening slot, the recycling box 21 is pulled to separate from the processing box 4 by the opening of the opening slot, so as to realize the disassembly of the recycling box 21.

[0032] In addition, please refer to Figure 1 and Figure 6 The top of the processing box 4 is provided with an adsorption mechanism 3 for adsorbing the sprayed gas, the adsorption mechanism 3 comprises a processing seat 31 installed on the top of the processing box 4 and an activated carbon 32 installed in the processing seat 31, the bottom of the processing seat 31 is provided with an inlet 33, the top of the processing box 4 is provided with two flow-through openings corresponding to the inlet 33, a plurality of mounting plates 34 are fixedly arranged on the outer wall of the processing seat 31, and the mounting plates 34 and the processing box 4 are screwed by bolts 35.

[0033] When the waste gas is sprayed by the processing liquid, it flows into the inlet 33, the activated carbon 32 is arranged to effectively adsorb the waste gas, and then the adsorbed waste gas flows to the top of the processing seat 31 and is discharged through the exhaust pipe 5, when the processing seat 31 needs to be disassembled, the bolt 35 is screwed to separate the processing seat 31 from the processing box 4, after the bolt 35 is separated from the processing box 4, the processing seat 31 is pulled to separate from the top of the processing box 4, so that the processing seat 31 can be disassembled.

[0034] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A sulfurization accelerator production off-gas treatment device characterized by comprising: Include: The processing box (4) is connected with the air inlet pipe (1) on one side, and the exhaust pipe (5) is arranged on the top of the processing box (4); The spray assembly is located at the top of the inside of the processing box (4) and is used for spraying the exhaust gas in the processing box (4); The circulating mechanism (2) is located in the inside of the processing box (4) and is used for recycling and circulating the sprayed treatment liquid, the circulating mechanism (2) comprises a recycling assembly, a water supply assembly and a dismounting assembly, the recycling assembly is located at the bottom of the inside of the processing box (4) and is used for recycling the sprayed treatment liquid, the water supply assembly is located between the recycling assembly and the spray assembly and is used for recycling the recycled treatment liquid, and the dismounting assembly is located on one side of the processing box (4) and is used for facilitating the dismounting of the recycling assembly.

2. A device for treating waste gases from the production of vulcanization accelerators according to claim 1, characterized in that: The spray assembly comprises a hollow disc (6) arranged at the top of the inside of the processing box (4), a plurality of uniformly distributed spray heads (7) are arranged on the bottom of the hollow disc (6), a water tank is arranged on one side of the processing box (4), a water supply pump (23) is arranged in the water tank, a water supply pipe (25) is connected to the water outlet end of the water supply pump (23), and the water supply pipe (25) is connected with the hollow disc (6).

3. A device for treating waste gases from the production of vulcanization accelerators according to claim 2, characterized in that: The recycling assembly comprises a recycling tank (21) arranged at the bottom of the inside of the processing box (4), a flow guide plate (22) is fixed in the inside of the processing box (4), the bottom of the flow guide plate (22) corresponds to the top of the recycling tank (21), and a plurality of leakage holes (24) corresponding to the spray heads (7) are formed in the top of the recycling tank (21).

4. The device for treating waste gas from vulcanization accelerator production according to claim 2, characterized by: The water supply assembly comprises a circulating pump (29) fixed at the bottom of the inside of the recycling tank (21), a circulating pipe (26) is connected to the water outlet end of the circulating pump (29), a water spraying pipe (28) is connected to one side of the hollow disc (6), the water spraying pipe (28) is connected with the circulating pipe (26) and the water supply pipe (25) respectively, and a reinforcing seat (27) is connected between the water spraying pipe (28) and the processing box (4).

5. A device for treating waste gases from the production of vulcanization accelerators according to claim 1, characterized in that: The dismounting assembly comprises a moving groove formed in one side of the processing box (4), a storage groove is formed in the top of the moving groove, an opening and closing plate (210) is arranged in the inside of the storage groove, a sealing strip is fixed to the bottom of the opening and closing plate (210), a sealing groove is formed in the bottom of the moving groove for extruding the sealing strip, and a control assembly is arranged on one side of the opening and closing plate (210) to control the movement of the opening and closing plate (210).

6. A device for treating waste gases from the production of vulcanization accelerators according to claim 5, characterized in that: The control assembly comprises two linkage rods fixed on one side of the opening and closing plate (210), the two linkage rods extend to one side of the processing box (4) and are jointly fixed with a control plate (212), an opening groove is formed in one side of the processing box (4) for the movement of the two linkage rods, two counterweights (211) are fixed to the top of the opening and closing plate (210), and an installation groove is formed in the top of the storage groove for inserting the counterweights (211).

7. A sulfurization accelerator production off-gas treatment device according to claim 2, characterized by: The top of the processing box (4) is provided with an adsorption mechanism (3) for adsorbing the sprayed gas, the adsorption mechanism (3) comprises a processing seat (31) mounted on the top of the processing box (4) and activated carbon (32) mounted in the processing seat (31), the bottom of the processing seat (31) is provided with an inlet (33), the top of the processing box (4) is provided with two flow-through openings corresponding to the inlet (33), and the outer wall of the processing seat (31) is fixedly provided with a plurality of uniformly distributed mounting plates (34), and a plurality of bolts (35) are screwed between the mounting plates (34) and the processing box (4).

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