CN103666562A - Unpowered circulating chlorinated paraffin reaction device with single kettle and reactors - Google Patents
Unpowered circulating chlorinated paraffin reaction device with single kettle and reactors Download PDFInfo
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- CN103666562A CN103666562A CN201310603865.2A CN201310603865A CN103666562A CN 103666562 A CN103666562 A CN 103666562A CN 201310603865 A CN201310603865 A CN 201310603865A CN 103666562 A CN103666562 A CN 103666562A
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Abstract
The invention provides an unpowered circulating chlorinated paraffin reaction device with a single kettle and a plurality of reactors, and discloses a chlorinated paraffin reaction device, and particularly relates to a chlorinated paraffin reaction device with a single kettle and a plurality of reactors. An upper heat exchanger is arranged at the lower part of a chlorination kettle; a lower heat exchanger is arranged at the lower part of the upper heat exchanger. Four chlorination reactors are arranged on the reaction device side by side; the transformation method of the reaction device is that liquid paraffin materials are fed into the reactors from the reaction kettle, chlorine gas enters into reactor bodies from the bottoms of the reactors to be subjected to bubbling reaction, and after treatment by compressed air, the paraffin product is obtained. The operation manner of the reaction device is that the material circulation is realized through the exothermic reaction performance of liquid paraffin and the pressure difference formed by the gasification reaction after the bottoms of the reactors are filled with liquid chlorine. A centrifugal pump is omitted. Not only is the equipment structure simplified, but also the energy consumption is reduced, and the allocation of operating personnel is reduced, so that the production cost of enterprises is reduced, and the problem in the existing equipment is solved.
Description
Technical field
What the present invention announced is clorafin reaction unit, is specially a kind of single still multiple reactor clorafin reaction unit.
Background technology
The clorafin reaction unit using in production reality at present, is single still single reactor structure, and a chlorination reaction still is for a reactor job.Will increase so artificial the expending of the energy, add the production cost of large enterprises.In addition, existing reaction unit arranges impeller pump in the bottom of reaction kettle body.Utilize the power of impeller pump that whiteruss material is forced to send into reactor, then chlorine is passed into from reactor bottom, carry out blistering reaction.After reaction finishes, obtain reaction solution, then obtain clorafin product after compressed air handling.Due to impeller pump, not only make the equipment complex structure that becomes, controlling unit in service is many, but also has increased energy consumption.Strengthened the production cost of enterprise.
Summary of the invention
For above-mentioned situation, the object of this invention is to provide the single still multiple reactor of a kind of unpowered circulation clorafin reaction unit, simplified apparatus, saves the energy, solves the problem that existing installation exists.
Technical scheme of the present invention is as follows;
The present invention consists of chlorination reaction still, interchanger and chlorination reactor, in the bottom of chlorination reaction still, is provided with interchanger, in the bottom of upper interchanger with lower interchanger.Upper and lower interchanger is connected in parallel by pipeline and chlorination reaction still.On device, be provided with side by side A chlorination reactor, B chlorination reactor, C chlorination reactor and D chlorination reactor.The water inlet end of upper interchanger connects respectively A chlorination reactor and B chlorination reactor by pipeline.The water inlet end of lower interchanger connects respectively C chlorination reactor and D chlorination reactor by pipeline.Four reactors are connected with chlorination reaction still by pipeline.Production method and the existing apparatus of apparatus of the present invention are roughly the same, be also that whiteruss material is sent into reactor from reactor, then chlorine is entered to reactor body from reactor bottom, carry out blistering reaction, after compressed air handling, obtain paraffin wax product.But the operation scheme of apparatus of the present invention is to utilize the thermopositive reaction performance of whiteruss and reactor bottom to pass into the circulation that gasification reaction forms after liquid chlorine pressure difference realizes material.When raw material liq paraffin is in reaction, what be positioned at reactor top is thermal response liquid, and proportion is relatively light.Reaction solution through the cooling post-reactor of chuck bottom is cold reaction solution, and proportion is larger.Because cold and hot liquids proportion is different, hot liquid rises, and cold liquid supplements and a natural circulation of formation simultaneously.When reactor bottom passes into after liquid chlorine, liquid chlorine vaporizing forms certain pressure in system in addition, reactor pressure is now large, reacting kettle inner pressure is little, utilizes this pressure difference, vasoliniment is flowed to the little place of pressure by pressure general goal and form natural circulation.So, saved impeller pump.Not only make device structure be simplified, but also reduced the consumption of the energy, reduced operator's outfit, thereby reduced the production cost of enterprise, solved the problem that existing installation exists.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present invention
Interchanger 4-A chlorination reactor 5-B chlorination reactor 6-C chlorination reactor 7-D chlorination reactor under the upper interchanger 3-of 1-chlorination reaction still 2-
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described, and the present invention consists of chlorination reaction still, interchanger and chlorination reactor, in the bottom of chlorination reaction still 1, is provided with interchanger 2, in the bottom of upper interchanger with lower interchanger 3.Upper and lower interchanger is connected in parallel by pipeline and chlorination reaction still.On device, be provided with side by side A chlorination reactor 4, B chlorination reactor 5, C chlorination reactor 6 and D chlorination reactor 7.The water inlet end of upper interchanger connects respectively A chlorination reactor 4 and B chlorination reactor 5 by pipeline.The water inlet end of lower interchanger connects respectively C chlorination reactor 6 and D chlorination reactor 7 by pipeline.Four reactors are connected with chlorination reaction still by pipeline.Chlorination tank is lass lining manufacture, and volume is 2000L.Interchanger is that glass manufacture specification is 3 cubic metres.Chlorination reactor is glass manufacture, and specification is 3.5m * φ 280mm.
Claims (3)
1. the single still multiple reactor of unpowered circulation clorafin reaction unit, by chlorination reaction still, interchanger and chlorination reactor, formed, it is characterized in that: in the bottom of chlorination reaction still (1), be provided with upper interchanger (2), in the bottom of upper interchanger, with lower interchanger (3), on device, be provided with side by side A chlorination reactor (4), B chlorination reactor (5), C chlorination reactor (6) and D chlorination reactor (7).
2. reaction unit according to claim 1, is characterized in that: under upper interchanger, interchanger and chlorination reaction still are connected in parallel.
3. reaction unit according to claim 1, it is characterized in that: the water inlet end of upper interchanger connects respectively A chlorination reactor (4) and B chlorination reactor (5) by pipeline, and the water inlet end of lower interchanger connects respectively C chlorination reactor (6) and D chlorination reactor (7) by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603865.2A CN103666562B (en) | 2013-11-13 | 2013-11-13 | Unpowered circulation single still multiple reactor clorafin reaction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310603865.2A CN103666562B (en) | 2013-11-13 | 2013-11-13 | Unpowered circulation single still multiple reactor clorafin reaction unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103666562A true CN103666562A (en) | 2014-03-26 |
| CN103666562B CN103666562B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310603865.2A Active CN103666562B (en) | 2013-11-13 | 2013-11-13 | Unpowered circulation single still multiple reactor clorafin reaction unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN103666562B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB815454A (en) * | 1956-11-05 | 1959-06-24 | Diamond Alkali Co | Improvements in or relating to chlorinated paraffins |
| CN2455720Y (en) * | 2000-11-29 | 2001-10-24 | 王宏力 | Chlorinated paraffin producing apparatus with external circulation heat exchanger |
| CN1424381A (en) * | 2002-12-18 | 2003-06-18 | 宁波市镇海众利化工有限公司 | Devices for continuously producing chlorinated paraffin |
-
2013
- 2013-11-13 CN CN201310603865.2A patent/CN103666562B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB815454A (en) * | 1956-11-05 | 1959-06-24 | Diamond Alkali Co | Improvements in or relating to chlorinated paraffins |
| CN2455720Y (en) * | 2000-11-29 | 2001-10-24 | 王宏力 | Chlorinated paraffin producing apparatus with external circulation heat exchanger |
| CN1424381A (en) * | 2002-12-18 | 2003-06-18 | 宁波市镇海众利化工有限公司 | Devices for continuously producing chlorinated paraffin |
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| CN103666562B (en) | 2015-11-25 |
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Effective date of registration: 20160819 Address after: 115000 Liaoning city of Yingkou Province coastal industrial base, East New Street Management Committee Patentee after: Yingkou Tanyun Chemicals Research Institute Corp. Address before: 115000 Liaoning Province, Yingkou City Station District Yijing international No. seven 1-8-15 Patentee before: Lv Debin |
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Address after: 115000 East 1 Xinlian Street, Yingkou Coastal Industrial Base Management Committee, Liaoning Province Patentee after: Tianyuan Junrong (Liaoning) Chemical Research Institute New Material Incubator Co., Ltd. Address before: 115000 East 1 Xinlian Street, Yingkou Coastal Industrial Base Management Committee, Liaoning Province Patentee before: Yingkou Tanyun Chemicals Research Institute Corp. |
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Address after: 115000 East 1 Xinlian Street, Yingkou Coastal Industrial Base Management Committee, Liaoning Province Patentee after: Tianyuan aviation materials (Yingkou) Technology Co.,Ltd. Address before: 115000 East 1 Xinlian Street, Yingkou Coastal Industrial Base Management Committee, Liaoning Province Patentee before: TIANYUAN JUNRONG (LIAONING) CHEMICAL RESEARCH INSTITUTE NEW MATERIAL INCUBATOR Co.,Ltd. |