CN210237490U - Washing tank control system for isooctane prepared from four carbon sources - Google Patents
Washing tank control system for isooctane prepared from four carbon sources Download PDFInfo
- Publication number
- CN210237490U CN210237490U CN201920931802.2U CN201920931802U CN210237490U CN 210237490 U CN210237490 U CN 210237490U CN 201920931802 U CN201920931802 U CN 201920931802U CN 210237490 U CN210237490 U CN 210237490U
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- CN
- China
- Prior art keywords
- deisobutanizer
- flow
- carbon
- feed inlet
- controller
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005406 washing Methods 0.000 title claims abstract description 42
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 title claims abstract description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 23
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000009530 blood pressure measurement Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims 3
- 238000012797 qualification Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Cleaning In General (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a four system of isooctanes of carbon are with washing jar control system, include: the washing tank is provided with a feed inlet and a discharge outlet, the four carbon raw materials are discharged from the feed inlet through a feed pipeline and enter the washing tank, the discharge outlet is connected to the feed inlet of the deisobutanizer through a discharge pipeline, a first flow regulating valve is arranged on the discharge pipeline and used for regulating the discharge flow of the washing tank, and a heat exchanger is further arranged on the discharge pipeline and used for regulating the feed temperature of the deisobutanizer. This four system isooctanes of carbon are with washing jar control system rational in infrastructure, can adjust the pressure in the washing jar as required, improved product isooctane oil muddy phenomenon of water, improved the qualification rate of product.
Description
Technical Field
The utility model relates to a chemical industry equipment technical field provides a four system of isooctanes of carbon wash tank control system with water very much.
Background
The mixed C4 is a raw material for preparing isooctane, the mixed C4 needs to be washed by a washing tank before entering the isooctane reaction device, however, the condition of large pressure fluctuation of the washing tank often appears due to unstable feeding flow of the washing tank, finally the prepared product isooctane oil is turbid with water, and the product percent of pass is low.
Therefore, how to eliminate the water turbidity of the prepared isooctane oil product and improve the product percent of pass becomes a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a four system isooctane of carbon are with washing jar control system to solve current washing jar pressure fluctuation big, easily lead to the problem of product isooctane oil muddy phenomenon of bringing water.
The utility model provides a technical scheme is: a four system isooctane of carbon is with washing jar control system, includes: the washing tank is provided with a feed inlet and a discharge outlet, the four carbon raw materials are discharged from the feed inlet through a feed pipeline and enter the washing tank, the discharge outlet is connected to the feed inlet of the deisobutanizer through a discharge pipeline, a first flow regulating valve is arranged on the discharge pipeline and used for regulating the discharge flow of the washing tank, and a heat exchanger is further arranged on the discharge pipeline and used for regulating the feed temperature of the deisobutanizer.
Preferably, be provided with the pressure measurement device who is used for detecting its internal pressure on the washing jar, pressure measurement device and first flow control valve all are connected with first controller, first controller is used for the aperture of the first flow control valve of pressure dynamic adjustment according to pressure measurement device detects.
Preferably, a temperature sensor is arranged at a feed inlet of the deisobutanizer, materials in the discharge pipeline enter the deisobutanizer through a tube pass of the heat exchanger, a heat exchange medium in the heat exchanger circulates through a shell pass of the heat exchange medium, the flowing speed of the heat exchange medium is adjusted through a second flow adjusting valve, the second flow adjusting valve and the temperature sensor are both connected with a second controller, and the second controller is used for dynamically adjusting the opening of the second flow adjusting valve according to the temperature detected by the temperature sensor.
Preferably, a temperature sensor is arranged at a feed inlet of the deisobutanizer, materials in the discharge pipeline enter the deisobutanizer through a tube pass of the heat exchanger, a heat exchange medium in the heat exchanger circulates through a shell pass of the heat exchange medium, the flowing speed of the heat exchange medium is controlled through a second flow regulating valve, the second flow regulating valve and the temperature sensor are both connected with a first controller, and the first controller is used for dynamically regulating the opening of the second flow regulating valve according to the temperature detected by the temperature sensor.
The utility model provides a four system isooctane of carbon are with washing jar control system through set up first flow control valve on the discharging pipe line, can be as required dynamic adjustment washing jar internal pressure to make its pressure tend to stably, this pressure is preferred to be stabilized at 1.0MPa, and at this moment, the product isooctane oil of preparation takes water muddy phenomenon will obtain improving greatly, improves the qualification rate of product greatly.
The utility model provides a four system isooctane of carbon are with washing jar control system, it is rational in infrastructure, can adjust the pressure in the washing jar as required, improved product isooctane oil muddy phenomenon of water, improved the qualification rate of product.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and embodiments:
fig. 1 is a schematic structural view of a washing tank control system for isooctane produced from carbon four according to the present invention;
fig. 2 is a first control block diagram of a washing tank control system for isooctane produced from carbon four according to the present invention;
fig. 3 is a second control block diagram of the control system of the washing tank for isooctane produced from carbon four according to the present invention;
fig. 4 is a third control block diagram of the water washing tank control system for carbon four isooctane according to the present invention.
Detailed Description
The invention will be further explained below with reference to specific embodiments, without limiting the invention.
As shown in fig. 1, the utility model provides a four system of isooctanes of carbon are with washing jar control system, include: washing jar 1, wherein, be provided with feed inlet 11 and discharge gate 12 on the washing jar 1, four raw materialss of carbon follow through inlet line 2 feed inlet 11 gets into washing jar 1, discharge gate 12 is connected to the feed inlet of deisobutanizer 4 through outlet line 3, be provided with first flow control valve 31 on the outlet line 3 for adjust the ejection of compact flow of washing jar 1, still be provided with heat exchanger 32 on the outlet line 3 for adjust the feeding temperature of deisobutanizer 4.
This four system isooctane of carbon are with washing jar control system through set up first flow control valve on the discharging pipe line, can be as required dynamic adjustment washing jar internal pressure to make its pressure tend to stablize, this pressure preferred is stabilized at 1.0MPa, and at this moment, the product isooctane oil of preparation takes water muddy phenomenon to obtain very big improvement, improves the qualification rate of product greatly.
In order to improve the intelligent degree of pressure regulation, as the improvement of technical scheme, as shown in fig. 1 and fig. 2, be provided with pressure detection device 5 for detecting its internal pressure on washing jar 1, pressure detection device 5 and first flow control valve 31 all are connected with first controller 6, first controller 6 is used for the aperture of the first flow control valve 31 of pressure dynamic adjustment that detects according to pressure detection device 5, finally realizes the dynamic stability of pressure, and wherein, the controller belongs to prior art according to the aperture of the first flow control valve of pressure detection value dynamic adjustment, and this patent is no longer repeated.
As an improvement of the technical solution, as shown in fig. 1 and 3, a temperature sensor 7 is disposed at a feed inlet of the deisobutanizer 4, a material in the discharge pipeline 3 enters the deisobutanizer 4 through a tube pass of a heat exchanger 32, a heat exchange medium in the heat exchanger 32 circulates through a shell pass thereof, a flow speed of the heat exchange medium is adjusted by a second flow adjusting valve 8, the second flow adjusting valve 8 and the temperature sensor 7 are both connected with a second controller 9, the second controller 9 is used for dynamically adjusting an opening degree of the second flow adjusting valve 8 according to a temperature detected by the temperature sensor 7, wherein the controller dynamically adjusts the opening degree of the second flow adjusting valve according to a temperature detection value, which belongs to the prior art, and is not described in detail in this patent.
As an improvement of the technical scheme, as shown in fig. 1 and 4, a temperature sensor 7 is arranged at a feed inlet of the deisobutanizer 4, a material in a discharge pipeline 3 enters the deisobutanizer 4 through a tube pass of a heat exchanger 32, a heat exchange medium in the heat exchanger 32 circulates through a shell pass thereof, the flow speed of the heat exchange medium is controlled by a second flow regulating valve 8, the second flow regulating valve 8 and the temperature sensor 7 are both connected with a first controller 6, and the first controller 6 is used for dynamically regulating the opening degree of the second flow regulating valve 8 according to the temperature detected by the temperature sensor 7.
The embodiments of the present invention are written in a progressive manner, emphasizing the differences of the various embodiments, and similar parts can be referred to each other.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (4)
1. Four system isooctanes of carbon wash tank control system with water, its characterized in that includes: washing jar (1), wherein, be provided with feed inlet (11) and discharge gate (12) on washing jar (1), four raw materialss of carbon follow through feeding pipeline (2) feed inlet (11) get into washing jar (1), discharge gate (12) are connected to the feed inlet of deisobutanizer (4) through discharge pipeline (3), be provided with first flow control valve (31) on discharge pipeline (3) for adjust the ejection of compact flow of washing jar (1), still be provided with heat exchanger (32) on discharge pipeline (3) for adjust the feeding temperature of deisobutanizer (4).
2. The system for controlling the washing tank of isooctane from carbon four as claimed in claim 1, wherein: be provided with pressure measurement device (5) that are used for detecting its internal pressure on washing jar (1), pressure measurement device (5) and first flow control valve (31) all are connected with first controller (6), first controller (6) are used for the aperture of the first flow control valve (31) of pressure dynamic adjustment according to pressure measurement device (5) detection.
3. The system for controlling the washing tank of isooctane from carbon four as claimed in claim 1, wherein: a temperature sensor (7) is arranged at a feed inlet of the deisobutanizer (4), materials in the discharge pipeline (3) enter the deisobutanizer (4) through a tube side of a heat exchanger (32), a heat exchange medium in the heat exchanger (32) circulates through a shell side of the heat exchange medium, the flowing speed of the heat exchange medium is adjusted through a second flow adjusting valve (8), the second flow adjusting valve (8) and the temperature sensor (7) are both connected with a second controller (9), and the second controller (9) is used for dynamically adjusting the opening degree of the second flow adjusting valve (8) according to the temperature detected by the temperature sensor (7).
4. The system for controlling the washing tank of isooctane from carbon four as claimed in claim 2, wherein: a temperature sensor (7) is arranged at a feed inlet of the deisobutanizer (4), materials in the discharge pipeline (3) enter the deisobutanizer (4) through a tube side of a heat exchanger (32), a heat exchange medium in the heat exchanger (32) circulates through a shell side of the heat exchange medium, the flowing speed of the heat exchange medium is controlled through a second flow regulating valve (8), the second flow regulating valve (8) and the temperature sensor (7) are both connected with a first controller (6), and the first controller (6) is used for dynamically regulating the opening degree of the second flow regulating valve (8) according to the temperature detected by the temperature sensor (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931802.2U CN210237490U (en) | 2019-06-20 | 2019-06-20 | Washing tank control system for isooctane prepared from four carbon sources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920931802.2U CN210237490U (en) | 2019-06-20 | 2019-06-20 | Washing tank control system for isooctane prepared from four carbon sources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210237490U true CN210237490U (en) | 2020-04-03 |
Family
ID=69986795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920931802.2U Expired - Fee Related CN210237490U (en) | 2019-06-20 | 2019-06-20 | Washing tank control system for isooctane prepared from four carbon sources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210237490U (en) |
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2019
- 2019-06-20 CN CN201920931802.2U patent/CN210237490U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Control system of washing tank for C4 to isooctane Effective date of registration: 20210421 Granted publication date: 20200403 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: Liaoning Yifang Petrochemical Co.,Ltd. Registration number: Y2021210000019 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220427 Granted publication date: 20200403 Pledgee: Panjin science and technology Financing Guarantee Co.,Ltd. Pledgor: Liaoning Yifang Petrochemical Co.,Ltd. Registration number: Y2021210000019 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Isooctane water washing system Effective date of registration: 20220505 Granted publication date: 20200403 Pledgee: Panjin financing guarantee Group Co.,Ltd. Pledgor: Liaoning Yifang Petrochemical Co.,Ltd. Registration number: Y2022210000034 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230601 Granted publication date: 20200403 Pledgee: Panjin financing guarantee Group Co.,Ltd. Pledgor: Liaoning Yifang Petrochemical Co.,Ltd. Registration number: Y2022210000034 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Water Wash Tank Control System for C4 Isooctane Production Effective date of registration: 20230606 Granted publication date: 20200403 Pledgee: Panjin financing guarantee Group Co.,Ltd. Pledgor: Liaoning Yifang Petrochemical Co.,Ltd. Registration number: Y2023210000135 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |