CN103880687B - A kind of diphenylamine reaction device of biphenyl heating - Google Patents
A kind of diphenylamine reaction device of biphenyl heating Download PDFInfo
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- CN103880687B CN103880687B CN201210552308.8A CN201210552308A CN103880687B CN 103880687 B CN103880687 B CN 103880687B CN 201210552308 A CN201210552308 A CN 201210552308A CN 103880687 B CN103880687 B CN 103880687B
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- biphenyl
- heat conducting
- conducting oil
- oil boiler
- reaction device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses the diphenylamine reaction device of a kind of biphenyl heating, comprise biphenyl heat conducting oil boiler, described biphenyl heat conducting oil boiler is connected with biphenyl well heater by pipeline, described biphenyl well heater is connected to reactor and raw produce interchanger, described raw produce interchanger is connected with flash tank, described flash tank is also connected with flash condenser, and described biphenyl heat conducting oil boiler is connected with water dust scrubber by pipeline.The present invention compares electrically heated running cost and significantly reduces, and safety coefficient is high, save energy, improves the performance of enterprises.
Description
Technical field
The present invention relates to a kind of pentanoic reacting by heating device, be specifically related to a kind of reaction unit of biphenyl heat-conducting oil heating pentanoic.
Background technology
Pentanoic heating of the prior art adopts electrically heated type of heating, and this sample loading mode ubiquity running cost is high, and power consumption is large, which adds the production cost of enterprise, reduces enterprise's productivity effect.
Summary of the invention
Goal of the invention: the object of the invention is to solve deficiency of the prior art, provides that a kind of running cost is low, the diphenylamine reaction device with biphenyl heating of save energy.
Technical scheme: the diphenylamine reaction device of a kind of biphenyl heating of the present invention, comprise biphenyl heat conducting oil boiler, described biphenyl heat conducting oil boiler is connected with biphenyl well heater by pipeline, described biphenyl well heater is connected to reactor and raw produce interchanger, described raw produce interchanger is connected with flash tank, described flash tank is also connected with flash condenser, and described biphenyl heat conducting oil boiler is connected with water dust scrubber by pipeline.
As optimization, described biphenyl heat conducting oil boiler is connected with air preheater and gas blower.
As optimization, described water dust scrubber is connected with induced draft fan.
As optimization, between described biphenyl heat conducting oil boiler and biphenyl well heater, be provided with heat conduction oil circulating pump.
Beneficial effect: the present invention compares electrically heated running cost and significantly reduces, safety coefficient is high, save energy, improves the performance of enterprises.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention.
Embodiment
The diphenylamine reaction device of a kind of biphenyl heating as shown in Figure 1, comprise biphenyl heat conducting oil boiler 1, biphenyl heat conducting oil boiler 1 is connected with biphenyl well heater 6 by pipeline, biphenyl well heater 6 is connected to reactor 7 and raw produce interchanger 8, raw produce interchanger 8 is connected with flash tank 9, flash tank 9 is also connected with flash condenser 10, biphenyl heat conducting oil boiler 1 is connected with water dust scrubber 11 by pipeline, wherein biphenyl heat conducting oil boiler 1 is connected with air preheater 3 and gas blower 4, water dust scrubber 11 is connected with induced draft fan 5, heat conduction oil circulating pump 2 is provided with between biphenyl heat conducting oil boiler 1 and biphenyl well heater 6.
Claims (4)
1. the diphenylamine reaction device with biphenyl heating, it is characterized in that: comprise biphenyl heat conducting oil boiler (1), described biphenyl heat conducting oil boiler (1) is connected with biphenyl well heater (6) by pipeline, described biphenyl well heater (6) is connected to reactor (7) and raw produce interchanger (8), described raw produce interchanger (8) is connected with flash tank (9), described flash tank (9) is also connected with flash condenser (10), and described biphenyl heat conducting oil boiler (1) is connected with water dust scrubber (11) by pipeline.
2. the diphenylamine reaction device of a kind of biphenyl heating according to claim 1, is characterized in that: described biphenyl heat conducting oil boiler (1) is connected with air preheater (3) and gas blower (4).
3. the diphenylamine reaction device of a kind of biphenyl heating according to claim 1, is characterized in that: described water dust scrubber (11) is connected with induced draft fan (5).
4. the diphenylamine reaction device of a kind of biphenyl heating according to claim 1, is characterized in that: be provided with heat conduction oil circulating pump (2) between described biphenyl heat conducting oil boiler (1) and biphenyl well heater (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210552308.8A CN103880687B (en) | 2012-12-19 | 2012-12-19 | A kind of diphenylamine reaction device of biphenyl heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210552308.8A CN103880687B (en) | 2012-12-19 | 2012-12-19 | A kind of diphenylamine reaction device of biphenyl heating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103880687A CN103880687A (en) | 2014-06-25 |
| CN103880687B true CN103880687B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210552308.8A Active CN103880687B (en) | 2012-12-19 | 2012-12-19 | A kind of diphenylamine reaction device of biphenyl heating |
Country Status (1)
| Country | Link |
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| CN (1) | CN103880687B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203065377U (en) * | 2012-12-19 | 2013-07-17 | 江苏飞亚化学工业有限责任公司 | Diphenylamine reaction device adopting biphenyl for heating |
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2012
- 2012-12-19 CN CN201210552308.8A patent/CN103880687B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203065377U (en) * | 2012-12-19 | 2013-07-17 | 江苏飞亚化学工业有限责任公司 | Diphenylamine reaction device adopting biphenyl for heating |
Non-Patent Citations (2)
| Title |
|---|
| 苯胺气相缩合生产二苯胺的研究;梅来宝 等;《精细石油化工进展》;20020531;第3卷(第5期);第32-34页 * |
| 苯胺连续液相缩合工艺与宏观动力学研究;焦凌;《中国优秀硕士学位论文全文数据库》;20031231;全文 * |
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| Publication number | Publication date |
|---|---|
| CN103880687A (en) | 2014-06-25 |
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Address after: 226600 No. 226, Nanhai Avenue (middle), fine chemical industry park, Hai'an County, Nantong City, Jiangsu Province Patentee after: Jiangsu Feiya Chemical Industry Group Co.,Ltd. Address before: 226600 No. 226, Nanhai Avenue (middle), fine chemical industry park, Hai'an County, Nantong City, Jiangsu Province Patentee before: JIANGSU FEIYA CHEMICAL INDUSTRY Co.,Ltd. |