CN220708202U - Heat transfer device is used in isooctane production and processing - Google Patents
Heat transfer device is used in isooctane production and processing Download PDFInfo
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- CN220708202U CN220708202U CN202322074794.3U CN202322074794U CN220708202U CN 220708202 U CN220708202 U CN 220708202U CN 202322074794 U CN202322074794 U CN 202322074794U CN 220708202 U CN220708202 U CN 220708202U
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- heat exchange
- medium
- installation shell
- inlet pipe
- pipe
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- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 title claims abstract description 28
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 title claims abstract description 19
- 238000012546 transfer Methods 0.000 title description 5
- 238000009434 installation Methods 0.000 claims abstract description 39
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 1
- 238000005804 alkylation reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a heat exchange device for isooctane production and processing, which comprises a heat exchange installation shell, wherein a medium heat exchange component is arranged in the heat exchange installation shell, one side of the medium heat exchange component is provided with an intelligent heat exchange control component, and a condensate discharging component is arranged in the heat exchange installation shell.
Description
Technical Field
The utility model relates to the field of isooctane production and processing, in particular to a heat exchange device for isooctane production and processing.
Background
Along with the rapid development of the fine chemical industry and the continuous application of biochemical technology, isooctane is widely applied in the biomedical chemical industry. Isooctane has a great deal of market demand, and the isooctane market is in general under-supply in recent years. The alkylation production device uses sulfuric acid as a catalyst, a large amount of hot gas can be generated during isooctane reaction production, the internal hot gas of the existing isooctane production device is not timely discharged, the reaction quality of isooctane can be influenced after water produced by solidification of hot gas at the top of a reaction tank is dripped into the reaction tank, and excessive heat loss can be caused when the hot gas is discharged too fast, so that the reaction speed is influenced.
Disclosure of Invention
Technical scheme (one)
In order to solve the problems in the background art, the utility model adopts the following specific technical scheme:
the heat exchange device for isooctane production and processing comprises a heat exchange installation shell, wherein a medium heat exchange assembly is arranged in the heat exchange installation shell, one side of the medium heat exchange assembly is provided with an intelligent heat exchange control assembly, and a condensate discharge assembly is arranged in the heat exchange installation shell;
in order to achieve the purpose of intelligent heat exchange control, the intelligent heat exchange control assembly comprises an air inlet pipe, the air inlet pipe is connected with a heat exchange installation shell, one end of the heat exchange installation shell is connected with an exhaust pipe, a flow control valve is arranged in the exhaust pipe, a temperature sensor is arranged in the heat exchange installation shell, a pressure sensor is arranged on one side of the temperature sensor, and the flow control valve, the temperature sensor and the pressure sensor are electrically connected with a PLC controller.
Further, a one-way valve is arranged in the air inlet pipe.
Further, the bottom of the heat exchange installation shell is provided with a support frame, and the PLC controller is installed on one side of the support frame.
Further, in order to achieve the purpose of medium heat exchange, the medium heat exchange assembly comprises a medium inlet pipe, the medium inlet pipe is connected with a heat exchange installation shell, one side of the medium inlet pipe is connected with a heat exchange tube side, one side of the heat exchange tube side is connected with a medium discharge pipe, and medium conveying control valves are arranged inside the medium inlet pipe and the medium discharge pipe.
Further, the medium conveying control valve is electrically connected with the PLC.
Further, in order to achieve the purpose of automatically discharging condensate, the condensate discharging assembly comprises a liquid level sensor, the liquid level sensor is arranged on the heat exchange installation shell, the bottom of the heat exchange installation shell is connected with a condensate discharging pipe, and a condensate discharging valve is arranged in the condensate discharging pipe.
Further, the liquid level sensor and the condensate drain valve are electrically connected with the PLC.
(II) advantageous effects
Compared with the prior art, the utility model provides the heat exchange device for isooctane production and processing, which has the following beneficial effects:
(1) The utility model improves the prior art, in actual use, hot gas generated during isooctane reaction production can be recovered and exchanged, and the problems that the internal hot gas of the traditional isooctane production device is not discharged timely, the reaction quality of isooctane is influenced after water generated by solidification of hot gas at the top of a reaction tank is dripped into the reaction tank, and the reaction speed is influenced by excessive heat loss caused by too fast hot gas discharge are solved through the intelligent heat exchange control assembly.
(2) In actual use, the liquid level sensor is arranged, so that the purpose of detecting the liquid level of condensate in the heat exchange installation shell is achieved, and when the liquid level of the condensate is higher, the liquid level sensor starts the condensate discharge valve through the PLC controller, so that the condensate passes through the condensate discharge pipe.
Drawings
Fig. 1 is a schematic diagram of a main structure of a heat exchange device for isooctane production and processing according to an embodiment of the utility model;
fig. 2 is a perspective view of a heat exchange device for isooctane production and processing according to an embodiment of the utility model;
fig. 3 is a schematic structural view of a medium heat exchange component in a heat exchange device for isooctane production and processing according to an embodiment of the utility model;
fig. 4 is a schematic structural diagram of an intelligent heat exchange control assembly in a heat exchange device for isooctane production and processing according to an embodiment of the utility model.
In the figure:
1. a heat exchange installation shell; 2. a media heat exchange assembly; 201. a medium inlet pipe; 202. heat exchange tube side; 203. a medium discharge pipe; 204. a medium delivery control valve; 3. an intelligent heat exchange control component; 301. an air inlet pipe; 302. an exhaust pipe; 303. a flow control valve; 304. a temperature sensor; 305. a pressure sensor; 306. a PLC controller; 4. a condensate drain assembly; 401. a liquid level sensor; 402. a condensate discharge pipe; 403. a condensate drain valve; 5. a one-way valve; 6. and (5) supporting frames.
Detailed Description
For the purpose of further illustrating the concepts of the present application, there is provided in the drawings, which are a part of the present disclosure and are primarily intended to illustrate examples and, together with the description, serve to explain the principles of the examples, with reference to the same, wherein elements are not drawn to scale and like reference numerals are generally used to designate like elements.
The utility model is further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, the heat exchange device for isooctane production and processing according to the embodiment of the utility model comprises a heat exchange installation shell 1, wherein a medium heat exchange component 2 is arranged in the heat exchange installation shell 1, one side of the medium heat exchange component 2 is provided with an intelligent heat exchange control component 3, and a condensate discharging component 4 is arranged in the heat exchange installation shell 1.
As shown in fig. 1-4, the intelligent heat exchange control assembly 3 comprises an air inlet pipe 301, the air inlet pipe 301 is connected with a heat exchange installation shell 1, one end of the heat exchange installation shell 1 is connected with an air outlet pipe 302, a flow control valve 303 is arranged in the air outlet pipe 302, a temperature sensor 304 is arranged in the heat exchange installation shell 1, a pressure sensor 305 is arranged on one side of the temperature sensor 304, a one-way valve 5 is arranged in the air inlet pipe 301, a support frame 6 is arranged at the bottom of the heat exchange installation shell 1, and the PLC controller 306 is arranged on one side of the support frame 6.
Through above-mentioned technical scheme, through setting up intake pipe 301 to reach the steam admission heat transfer installation casing 1's that is convenient for purpose, blast pipe 302 reaches the steam exhaust's that is convenient for purpose, makes temperature sensor 304 and pressure sensor 305 can detect temperature and pressure in the heat transfer installation casing 1, and PLC controller 306 passes through temperature and pressure control flow control valve 303, reaches automatic control steam exhaust's purpose, makes check valve 5 reach the purpose that prevents against the current, makes support frame 6 support heat transfer installation casing 1's purpose.
As shown in fig. 1-4, the medium heat exchange assembly 2 includes a medium inlet pipe 201, the medium inlet pipe 201 is connected with the heat exchange installation housing 1, one side of the medium inlet pipe 201 is connected with a heat exchange tube side 202, one side of the heat exchange tube side 202 is connected with a medium outlet pipe 203, medium inlet pipe 201 and medium outlet pipe 203 are internally provided with a medium conveying control valve 204, and the medium conveying control valve 204 is electrically connected with a PLC controller 306.
Through the above technical scheme, the medium inlet pipe 201 is arranged, so that the purpose of inputting gas, liquid or a gas-liquid mixture is achieved, the medium exchanges heat with hot steam through the heat exchange tube side 202, the medium outlet pipe 203 achieves the purpose of facilitating medium discharge, and the medium conveying control valve 204 achieves the purpose of controlling medium conveying.
As shown in fig. 1-4, the condensate draining assembly 4 comprises a liquid level sensor 401, the liquid level sensor 401 is mounted on the heat exchange mounting shell 1, a condensate draining pipe 402 is connected to the bottom of the heat exchange mounting shell 1, a condensate draining valve 403 is mounted in the condensate draining pipe 402, and the liquid level sensor 401 and the condensate draining valve 403 are electrically connected with the PLC controller 306.
Through the technical scheme, the purpose of detecting the liquid level of the condensate in the heat exchange installation shell 1 is achieved by arranging the liquid level sensor 401, and when the liquid level of the condensate is higher, the liquid level sensor 401 starts the condensate discharge valve 403 through the PLC 306, so that the condensate passes through the condensate discharge pipe 402.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
Working principle: the purpose of facilitating steam to enter the heat exchange installation shell 1 is achieved by arranging the air inlet pipe 301, the purpose of facilitating steam discharge is achieved by the air outlet pipe 302, the temperature sensor 304 and the pressure sensor 305 can detect the temperature and the pressure in the heat exchange installation shell 1, the PLC 306 controls the flow control valve 303 through the temperature and the pressure, the purpose of automatically controlling hot gas discharge is achieved, the purpose of preventing backflow is achieved by the one-way valve 5, and the purpose of supporting the heat exchange installation shell 1 by the support frame 6 is achieved;
the medium inlet pipe 201 is arranged, so that the purpose of inputting gas, liquid or a gas-liquid mixture is facilitated, the medium exchanges heat with hot steam through the heat exchange tube side 202, the medium discharge pipe 203 is convenient for discharging the medium, and the medium conveying control valve 204 is controlled to convey the medium;
by arranging the liquid level sensor 401, the purpose of detecting the liquid level of condensate in the heat exchange installation shell 1 is achieved, and when the liquid level of the condensate is higher, the liquid level sensor 401 starts the condensate discharge valve 403 through the PLC 306, so that the condensate passes through the condensate discharge pipe 402.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (7)
1. The heat exchange device for isooctane production and processing is characterized by comprising a heat exchange installation shell (1), wherein a medium heat exchange assembly (2) is arranged inside the heat exchange installation shell (1), an intelligent heat exchange control assembly (3) is arranged on one side of the medium heat exchange assembly (2), and a condensate discharging assembly (4) is arranged inside the heat exchange installation shell (1);
the intelligent heat exchange control assembly (3) comprises an air inlet pipe (301), the air inlet pipe (301) is connected with a heat exchange installation shell (1), one end of the heat exchange installation shell (1) is connected with an exhaust pipe (302), a flow control valve (303) is arranged in the exhaust pipe (302), a temperature sensor (304) is arranged in the heat exchange installation shell (1), a pressure sensor (305) is arranged on one side of the temperature sensor (304), and the flow control valve (303), the temperature sensor (304) and the pressure sensor (305) are electrically connected with a PLC (306).
2. The heat exchange device for isooctane production and processing as claimed in claim 1, wherein the air inlet pipe (301) is internally provided with a one-way valve (5).
3. The heat exchange device for isooctane production and processing according to claim 2, wherein a support frame (6) is arranged at the bottom of the heat exchange installation shell (1), and the PLC controller (306) is installed on one side of the support frame (6).
4. A heat exchange device for isooctane production and processing according to claim 3, wherein the medium heat exchange assembly (2) comprises a medium inlet pipe (201), the medium inlet pipe (201) is connected with the heat exchange installation shell (1), a heat exchange tube pass (202) is connected to one side of the medium inlet pipe (201), a medium outlet pipe (203) is connected to one side of the heat exchange tube pass (202), and medium conveying control valves (204) are arranged inside the medium inlet pipe (201) and the medium outlet pipe (203).
5. The heat exchange device for isooctane production and processing as recited in claim 4, wherein the medium feed control valve (204) is electrically connected to the PLC controller (306).
6. The heat exchange device for isooctane production and processing according to claim 5, wherein the condensate discharge assembly (4) comprises a liquid level sensor (401), the liquid level sensor (401) is mounted on the heat exchange mounting shell (1), a condensate discharge pipe (402) is connected to the bottom of the heat exchange mounting shell (1), and a condensate discharge valve (403) is mounted in the condensate discharge pipe (402).
7. The heat exchange device for isooctane production and processing as recited in claim 6, wherein the liquid level sensor (401) and the condensate discharge valve (403) are electrically connected to the PLC controller (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322074794.3U CN220708202U (en) | 2023-08-03 | 2023-08-03 | Heat transfer device is used in isooctane production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322074794.3U CN220708202U (en) | 2023-08-03 | 2023-08-03 | Heat transfer device is used in isooctane production and processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220708202U true CN220708202U (en) | 2024-04-02 |
Family
ID=90443991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322074794.3U Active CN220708202U (en) | 2023-08-03 | 2023-08-03 | Heat transfer device is used in isooctane production and processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220708202U (en) |
-
2023
- 2023-08-03 CN CN202322074794.3U patent/CN220708202U/en active Active
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