CN203572122U - Quench cooler - Google Patents
Quench cooler Download PDFInfo
- Publication number
- CN203572122U CN203572122U CN201320668557.3U CN201320668557U CN203572122U CN 203572122 U CN203572122 U CN 203572122U CN 201320668557 U CN201320668557 U CN 201320668557U CN 203572122 U CN203572122 U CN 203572122U
- Authority
- CN
- China
- Prior art keywords
- pipe
- cooling water
- distribution pipes
- spray nozzles
- quench cooler
- Prior art date
- 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 - Lifetime
Links
- 238000010791 quenching Methods 0.000 title abstract 6
- 239000000498 cooling water Substances 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 abstract description 18
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract description 10
- 239000007921 spray Substances 0.000 abstract description 10
- 239000007795 chemical reaction product Substances 0.000 abstract description 7
- 238000006356 dehydrogenation reaction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
Images
Landscapes
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to parts of chemical pipelines, in particular to a quench cooler. The quench cooler is mainly used for quick cooling of high-temperature reaction products of a core device area-dehydrogenation reaction area of a styrene production device and other similar occasions. The quench cooler comprises a pipe, cooling water distribution pipes, spray nozzles and distribution pipe fixing devices, wherein the pipe is of the same specification of a main pipe and the spray nozzles are evenly distributed. The quench cooler is characterized in that the two or more cooling water distribution pipes are evenly distributed at the position of the cross section of the pipe of the same specification of the main pipe, and the cooling water distribution pipes are fixed onto the pipe of the same specification of the main pipe through the distribution pipe fixing devices; the spray nozzles are evenly distributed on the cooling water distribution pipes. According to the quench cooler, by additionally arranging the distribution pipes, increasing the number of the spray nozzles and improving the arranging directions of the distribution pipes and the spray nozzles, the quick cooling purpose is good and the cooling effect is good.
Description
Technical field
The utility model relates to the parts of chemical pipeline, particularly a kind of quencher, the core apparatus district-dehydrogenation reaction zone high-temperature reaction product that is mainly used in Styrene Process fast cooling in order to and other similar applications.
Background technology
Prior art is that cooling effect is poor by a nozzle spray cooling, is applicable to smaller caliber (DN1000 is following).And the main feature of the core apparatus of Styrene Process district-dehydrogenation reaction zone high-temperature reaction product is: gas phase, temperature is higher, caliber is large (conventionally more than DN1700), need cooling fast.Therefore,, along with the continuous increase of unit scale, prior art obviously cannot meet its instructions for use.
Utility model content
The purpose of this utility model is to provide a kind of quencher, mainly solve the existing technical problem of above-mentioned prior art, it by increasing distributing pipe, nozzle quantity, improve that distributing pipe, arrangement of nozzles orientation reach evenly, quick cooling object, good cooling results.
For achieving the above object, the utility model is to realize like this.
A kind of quencher, it comprise one section with pipe, cooling water distributing pipe, equally distributed nozzle and the distributing pipe fixture of main pipeline same specification, it is characterized in that: with in the pipe cross-section location of main pipeline same specification, be uniformly distributed two or above cooling water distributing pipe, and cooling water distributing pipe is fixed on the pipe with main pipeline same specification by distributing pipe fixture; Multiple nozzles are evenly distributed on cooling water distributing pipe.
Technique effect of the present utility model is:
1, the utility model, by multiple nozzles are evenly set on cooling water distributing pipe, can evenly spray on main pipeline cross section cooling water, thereby reaches even, quick cooling object.Solved by a nozzle spray cooling problem that cooling effect is poor.
2, high-temperature pipe fitting of the present utility model can be applicable in the quick cooling use of core apparatus district-dehydrogenation reaction zone high-temperature reaction product and similar pipeline of Styrene Process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side sectional view of Fig. 1.
In figure: the pipe of 1-and main pipeline same specification; 2-cooling water distributing pipe; 3-nozzle; 4-distributing pipe fixture.
The specific embodiment
Refer to Fig. 1,2, the utility model discloses a kind of quencher.As shown in the figure: it comprise one section with pipe 1, cooling water distributing pipe 2, nozzle 3 and the distributing pipe fixture 4 of main pipeline same specification, it is characterized in that: with in pipe 1 cross-section location of main pipeline same specification, be uniformly distributed two or above cooling water distributing pipe 2, and cooling water distributing pipe 2 is fixed on the pipe 1 with main pipeline same specification by distributing pipe fixture 4, and while making nozzle high-speed spray, distributing pipe can significantly not wave; Multiple nozzles 3 are evenly distributed on cooling water distributing pipe 2.
When the utility model is for the quick cooling use of core apparatus district-dehydrogenation reaction zone high-temperature reaction product of Styrene Process.The feature of the quick cooling pipe of dehydrogenation reaction zone high-temperature reaction product is that gas phase, temperature are higher, caliber is large, needs cooling fast.With the utility model quencher, effectively improved and passed through a nozzle spray cooling, the problem that cooling effect is poor, has guaranteed the stable of dehydrogenation reaction zone high-temperature reaction product pipeline.
Be only preferred embodiment of the present utility model in sum, be not used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modify, all should be technology category of the present utility model.
Claims (1)
1. a quencher, it comprise one section with pipe (1), cooling water distributing pipe (2), nozzle (3) and the distributing pipe fixture (4) of main pipeline same specification, it is characterized in that: with in pipe (1) cross-section location of main pipeline same specification, be uniformly distributed two or above cooling water distributing pipe (2), and cooling water distributing pipe (2) is fixed on the pipe (1) with main pipeline same specification by distributing pipe fixture (4); Multiple nozzles (3) are evenly distributed on cooling water distributing pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320668557.3U CN203572122U (en) | 2013-10-29 | 2013-10-29 | Quench cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320668557.3U CN203572122U (en) | 2013-10-29 | 2013-10-29 | Quench cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572122U true CN203572122U (en) | 2014-04-30 |
Family
ID=50539850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320668557.3U Expired - Lifetime CN203572122U (en) | 2013-10-29 | 2013-10-29 | Quench cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131772A (en) * | 2017-06-27 | 2017-09-05 | 江苏正丹化学工业股份有限公司 | A kind of quencher in vinyltoluene production process |
-
2013
- 2013-10-29 CN CN201320668557.3U patent/CN203572122U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131772A (en) * | 2017-06-27 | 2017-09-05 | 江苏正丹化学工业股份有限公司 | A kind of quencher in vinyltoluene production process |
| CN107131772B (en) * | 2017-06-27 | 2022-10-21 | 江苏正丹化学工业股份有限公司 | Quench cooler in vinyl toluene production process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX369384B (en) | Process and device for continuous thermal hydrolysis. | |
| CN203572122U (en) | Quench cooler | |
| CN203556490U (en) | Circular ring-arrangement sprinkler pipe | |
| CN202576237U (en) | Novel adjustable spray device | |
| CN203393256U (en) | Graphite crucible for polycrystalline silicon ingot furnace | |
| CN203002790U (en) | Turbulence water cooling device | |
| CN204986157U (en) | Pipeline medium annular distributor | |
| CN203442393U (en) | Pipeline type medium dispenser | |
| CN202709859U (en) | Novel internal spraying device | |
| CN205211718U (en) | Wafer monolithic corrodes device | |
| CN205011817U (en) | Liquid nitrogen cooling device of space flight heavy type aluminum alloy for carrier | |
| CN203371705U (en) | Elongated multifunctional guide groove | |
| CN103834430B (en) | A kind of catalytic cracking feeds device | |
| CN204429242U (en) | A kind of methyl alcohol distributor for reactor | |
| CN203176621U (en) | Melt caprolactam thermal insulation pipeline | |
| CN203048884U (en) | Structure of feeding nozzle of catalytic cracking device | |
| CN203695058U (en) | Novel reaction kettle | |
| CN203198250U (en) | Heating and preserving device of synchronous tensile machine of ultra-wide film | |
| CN203002791U (en) | Laminar water cooling device | |
| CN203557588U (en) | Mould core | |
| CN204219814U (en) | A kind of improvement of 2-ethoxy-c alkene reaction cleavage column distributor | |
| CN203281453U (en) | Anti-corrosion pipe water cooling chamber water spraying device | |
| CN203002021U (en) | Extraction tower for benzene hydrogenation device | |
| CN206131569U (en) | Concatenation combination formula cooling tube | |
| CN204718132U (en) | Conduction oil device in a kind of grease frying process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |