CN220340176U - Sulfenamide production tail gas on-line monitoring system - Google Patents
Sulfenamide production tail gas on-line monitoring system Download PDFInfo
- Publication number
- CN220340176U CN220340176U CN202322039062.0U CN202322039062U CN220340176U CN 220340176 U CN220340176 U CN 220340176U CN 202322039062 U CN202322039062 U CN 202322039062U CN 220340176 U CN220340176 U CN 220340176U
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- CN
- China
- Prior art keywords
- tail gas
- sulfenamide
- production tail
- dust collection
- dust
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Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 58
- QAZLUNIWYYOJPC-UHFFFAOYSA-M sulfenamide Chemical compound [Cl-].COC1=C(C)C=[N+]2C3=NC4=CC=C(OC)C=C4N3SCC2=C1C QAZLUNIWYYOJPC-UHFFFAOYSA-M 0.000 title claims abstract description 49
- 238000012544 monitoring process Methods 0.000 title claims abstract description 35
- 239000000428 dust Substances 0.000 claims abstract description 53
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 239000000523 sample Substances 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 239000000779 smoke Substances 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims description 2
- NVBFHJWHLNUMCV-UHFFFAOYSA-N sulfamide Chemical compound NS(N)(=O)=O NVBFHJWHLNUMCV-UHFFFAOYSA-N 0.000 claims 5
- 239000002245 particle Substances 0.000 abstract description 10
- 229940124530 sulfonamide Drugs 0.000 abstract description 6
- 150000003456 sulfonamides Chemical class 0.000 abstract description 6
- 150000001412 amines Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- -1 benzothiazole sulfenamide compound Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses an on-line monitoring system for tail gas of sulfenamide production, which relates to the technical field of sulfenamide production tail gas monitoring and comprises a sulfenamide production tail gas exhaust pipe, wherein a protective cover is arranged outside the sulfenamide production tail gas exhaust pipe, a monitoring probe is arranged inside the protective cover, a dust collection box is arranged outside the top end of the sulfenamide production tail gas exhaust pipe, the top of the dust collection box is connected with a dust collection pump, an air inlet of the dust collection pump is provided with an air pipe, and the other end of the air pipe is connected with a connecting pipe. According to the utility model, under the action of the cleaning ring, the linear motor, the phenomenon track, the dust suction pump and the dust suction port, the cleaning ring is driven by the linear motor to move up and down on the inner wall of the sulfonamide production tail gas exhaust pipe, so that the cleaning work is carried out on the inner wall of the sulfonamide production tail gas exhaust pipe and the surface of the monitoring probe, and then the cleaning ring is matched with the dust suction pump to adsorb cleaned particles, so that the monitoring accuracy of the sulfonamide production tail gas on-line monitoring system is improved.
Description
Technical Field
The utility model relates to the technical field of sulfenamide production tail gas monitoring, in particular to an on-line sulfenamide production tail gas monitoring system.
Background
The sulfenamide is also a sulfenamide accelerator, is a benzothiazole sulfenamide compound used as a vulcanization accelerator, is the accelerator with the highest development speed at present, and depends on the nature of amine in the accelerator molecule, and the higher the alkalinity of the amine, the higher the vulcanization speed; the larger the space obstruction of amine, the longer the scorching time, and the sulfur speed is reduced, and the sulfenamide is easy to generate tail gas in the production process, so that the tail gas is required to be treated, and a tail gas monitoring system is required to be used.
The phenomenon that a plurality of particles are attached to the surface of a sulfenamide production tail gas exhaust pipe and a monitoring probe of the existing sulfenamide production tail gas online monitoring system exist in the using process, so that the accuracy of the follow-up tail gas online monitoring is affected.
Disclosure of Invention
The utility model aims to solve the defect that the surface of a sulfenamide production tail gas exhaust pipe and a monitoring probe of the existing sulfenamide production tail gas online monitoring system is adhered with a plurality of particles in the use process, so that the accuracy of the subsequent tail gas online monitoring is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an on-line monitoring system for sulfenamide production tail gas, comprising:
the exhaust smoke exhaust pipe of the sulfenamide production tail gas is externally provided with a protective cover, the interior of the protective cover is provided with a monitoring probe, the top end of the exhaust smoke exhaust pipe of the sulfenamide production tail gas is externally provided with a dust collection box, the top of the dust collection box is connected with a dust collection pump, an air inlet of the dust collection pump is provided with an air pipe, and the other end of the air pipe is connected with a connecting pipe;
the chute, the inner wall both sides at the sulfenamide production tail gas exhaust chimney are seted up to the chute, and the inner wall of chute is provided with linear track, linear orbital externally mounted has linear motor, and linear motor's external connection has the clearance ring, the outer wall of clearance ring is connected with the other end of connecting pipe, and the outer wall of clearance ring is provided with the dust absorption mouth, install the dust proof piece between linear motor's both ends and the chute.
Preferably, the protective cover and the exhaust smoke tube of the sulfenamide production tail gas form a detachable structure through bolts, and the exhaust smoke tube of the sulfenamide production tail gas is in a cylindrical structure.
Preferably, the discharging hole of the dust collection pump is communicated with the feeding hole of the dust collection box, and the drawing box is arranged in the dust collection box.
Preferably, the cleaning ring and the exhaust smoke exhaust cylinder for sulfenamide production form a moving structure through a linear motor and a linear track, and cleaning brush strips are arranged outside the cleaning ring.
Preferably, the dustproof sheet is of an organ type structure, and the dustproof sheet is in fastening connection with the linear motor.
Preferably, an annular pipe is arranged between the dust collection port and the connecting pipe, and the connecting pipe is fixedly connected with the air pipe.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
according to the utility model, under the action of the cleaning ring, the linear motor, the phenomenon track, the dust suction pump and the dust suction port, the cleaning ring is driven by the linear motor to move up and down on the inner wall of the sulfonamide production tail gas exhaust pipe, so that the cleaning work is carried out on the inner wall of the sulfonamide production tail gas exhaust pipe and the surface of the monitoring probe, and then the cleaning ring is matched with the dust suction pump to adsorb cleaned particles, so that the monitoring accuracy of the sulfonamide production tail gas on-line monitoring system is improved.
Drawings
FIG. 1 is a schematic diagram of the external overall structure of exhaust smoke from sulfenamide production in the present utility model;
FIG. 2 is a schematic diagram of the internal partial structure of exhaust smoke from sulfenamide production in the present utility model;
FIG. 3 is a schematic diagram showing the top view internal structure of exhaust smoke from sulfenamide production in the utility model.
Legend description:
1. tail gas exhaust pipe for sulfenamide production; 2. a protective cover; 3. monitoring a probe; 4. a dust collection box; 5. a dust collection pump; 6. an air duct; 7. cleaning the ring; 8. a linear motor; 9. a chute; 10. a dust-proof sheet; 11. a linear track; 12. a dust collection port; 13. and (5) connecting pipes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a sulfenamide production tail gas on-line monitoring system comprises a sulfenamide production tail gas exhaust pipe 1, wherein a protective cover 2 is arranged on the outer part of the sulfenamide production tail gas exhaust pipe 1, a monitoring probe 3 is arranged in the protective cover 2, the protective cover 2 and the sulfenamide production tail gas exhaust pipe 1 form a detachable structure through bolts, the sulfenamide production tail gas exhaust pipe 1 is of a cylindrical structure, the detachable structure is convenient for replacing the monitoring probe 3, the sulfenamide production tail gas exhaust pipe 1 of the cylindrical structure enables cleaning operation of a cleaning ring 7 to be smoothly carried out, a dust collection box 4 is arranged on the outer part of the top end of the sulfenamide production tail gas exhaust pipe 1, a dust collection pump 5 is connected to the top of the dust collection box 4, a discharge port of the dust collection pump 5 is communicated with a feed port of the dust collection box 4, a suction box is arranged in the dust collection box 4, the dust collection port 12 connected with a dust collection pipe 6 is used for adsorbing particles on a cleaning brush bar, the particles enter the dust collection box 4 from the dust collection box 6 to be conveniently treated, and the other end of the dust collection pipe is connected with a dust collection pipe 6 through the dust collection pump 5, and the dust collection pipe is connected with a connecting pipe 13;
the spout 9, spout 9 sets up the inner wall both sides at the sulfenamide production tail gas exhaust chimney 1, and the inner wall of spout 9 is provided with linear track 11, linear track 11's externally mounted has linear motor 8, and linear motor 8's external connection has cleaning ring 7, cleaning ring 7 and sulfenamide production tail gas exhaust chimney 1 constitute the removal structure through linear motor 8, linear track 11, and cleaning ring 7's outside is provided with the clearance brush strip, drive cleaning ring 7 through linear motor 8 cooperation linear track 11, make cleaning ring 7 outside clearance brush strip carry out granule clearance work to sulfenamide production tail gas exhaust chimney 1's inner wall and monitor probe 3's outside, thereby make the on-line monitoring precision effect of follow-up tail gas better, cleaning ring 7's outer wall is connected with the other end of connecting pipe 13, and cleaning ring 7's outer wall is provided with dust absorption mouth 12, set up the annular duct between dust absorption mouth 12 and the connecting pipe 13, and be fixed connection between connecting pipe 13 and the tuber pipe 6, adsorb the tail gas granule on the clearance brush strip, make from tuber pipe 6 get into in the collection box motor 4 conveniently handle, make cleaning ring 7 outside clearance brush strip carries out granule clearance work, make the dust-proof sheet 10 is arranged in the dust-proof sheet 10 is the dust-proof sheet that is connected with linear motor 10, the dust-proof sheet 10 is arranged in the dust-proof sheet 10, and the dust-proof sheet is connected with the dust-proof sheet 10, the dust-proof sheet is connected with the dust-proof sheet, the dust-proof sheet is the dust-proof sheet 10, and the dust-proof sheet is the dust-proof, the dust-proof sheet is connected, and the dust-sheet is the dust-proof.
Working principle: firstly, the tail gas of sulfenamide production in the sulfenamide production tail gas exhaust pipe 1 is monitored in real time through the monitoring probe 3, then, the cleaning ring 7 is driven by the linear motor 8 to move up and down in the sliding groove 9 on the inner wall of the sulfenamide production tail gas exhaust pipe 1, so that the cleaning brush strips on the outer wall of the cleaning ring 7 clean tail gas particles attached to the inner wall of the sulfenamide production tail gas exhaust pipe 1, meanwhile, the dust suction pump 5 works, the dust suction port 12 connected with the air pipe 6 adsorbs the particles cleaned on the cleaning brush strips, the particles enter the dust box 4 from the air pipe 6 to be conveniently treated, and finally, the collected particles are treated by opening the drawing box inside the dust box 4.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. An on-line monitoring system for sulfenamide production tail gas, comprising:
the exhaust smoke exhaust tube (1) of the sulfenamide production tail gas, a protective cover (2) is arranged outside the exhaust smoke exhaust tube (1) of the sulfenamide production tail gas, a monitoring probe (3) is arranged inside the protective cover (2), a dust collection box (4) is arranged outside the top end of the exhaust smoke exhaust tube (1) of the sulfenamide production tail gas, the top of the dust collection box (4) is connected with a dust collection pump (5), an air inlet of the dust collection pump (5) is provided with an air pipe (6), and the other end of the air pipe (6) is connected with a connecting pipe (13);
spout (9), the inner wall both sides at sulfenamide production tail gas chimney (1) are seted up to spout (9), and the inner wall of spout (9) is provided with linear track (11), the externally mounted of linear track (11) has linear motor (8), and the external connection of linear motor (8) has clearance ring (7), the outer wall of clearance ring (7) is connected with the other end of connecting pipe (13), and the outer wall of clearance ring (7) is provided with dust absorption mouth (12), install dust proof sheet (10) between the both ends of linear motor (8) and spout (9).
2. The on-line sulfamide production tail gas monitoring system according to claim 1, wherein: the protection cover (2) and the exhaust smoke exhaust tube (1) of the sulfenamide production tail gas form a detachable structure through bolts, and the exhaust smoke exhaust tube (1) of the sulfenamide production tail gas is of a cylindrical structure.
3. The on-line sulfamide production tail gas monitoring system according to claim 1, wherein: the discharging hole of the dust suction pump (5) is communicated with the feeding hole of the dust collection box (4), and a drawing box is arranged in the dust collection box (4).
4. The on-line sulfamide production tail gas monitoring system according to claim 1, wherein: the cleaning ring (7) and the exhaust smoke exhaust tube (1) for sulfenamide production tail gas form a moving structure through a linear motor (8) and a linear track (11), and cleaning brush strips are arranged outside the cleaning ring (7).
5. The on-line sulfamide production tail gas monitoring system according to claim 1, wherein: the dustproof sheet (10) is of an organ type structure, and the dustproof sheet (10) is fixedly connected with the linear motor (8).
6. The on-line sulfamide production tail gas monitoring system according to claim 1, wherein: an annular pipe is arranged between the dust collection port (12) and the connecting pipe (13), and the connecting pipe (13) is fixedly connected with the air pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322039062.0U CN220340176U (en) | 2023-07-29 | 2023-07-29 | Sulfenamide production tail gas on-line monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322039062.0U CN220340176U (en) | 2023-07-29 | 2023-07-29 | Sulfenamide production tail gas on-line monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220340176U true CN220340176U (en) | 2024-01-12 |
Family
ID=89460233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322039062.0U Active CN220340176U (en) | 2023-07-29 | 2023-07-29 | Sulfenamide production tail gas on-line monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220340176U (en) |
-
2023
- 2023-07-29 CN CN202322039062.0U patent/CN220340176U/en active Active
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