CN104964586B - Heat exchanger for reducing butadiene autopolymer and using method thereof - Google Patents
Heat exchanger for reducing butadiene autopolymer and using method thereof Download PDFInfo
- Publication number
- CN104964586B CN104964586B CN201510384096.0A CN201510384096A CN104964586B CN 104964586 B CN104964586 B CN 104964586B CN 201510384096 A CN201510384096 A CN 201510384096A CN 104964586 B CN104964586 B CN 104964586B
- Authority
- CN
- China
- Prior art keywords
- butadiene
- autopolymer
- chamber
- heat exchanger
- tubulation
- 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.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention relates to the technical field of butadiene heat exchange devices and discloses a heat exchanger for reducing butadiene autopolymer and a using method thereof. The heat exchanger for reducing the butadiene autopolymer comprises a shell, a left tube plate and a right tube plate are fixed inside the shell from left to right, a heat exchange chamber is formed in the portion, between the left tube plate and the right tube plate, of the interior of the shell, tube arrays are distributed inside the heat exchange chamber, and a left gland is fixed on the left portion of the shell. According to the heat exchanger, in the heat exchange process, the butadiene autopolymer can be prevented from entering dead spaces, the gathered butadiene autopolymer is effectively prevented from blocking the heat exchanger for reducing the butadiene autopolymer, it is guaranteed that the heat exchanger for reducing the butadiene autopolymer can conduct heat exchange operation, the heat exchanger for reducing the butadiene autopolymer is prevented from damage due to the fact that the heat exchanger for reducing the butadiene autopolymer is burst to fracture by the butadiene autopolymer, the service cycle of the heat exchanger for reducing the butadiene autopolymer is prolonged, and the adverse effects caused to the production of butadiene rubber are reduced, so that the production efficiency of the butadiene rubber is improved.
Description
Technical field
The present invention relates to butadiene technical field of heat exchange devices, it is a kind of heat exchanger of reduction butadiene autopolymer and its makes
Use method.
Background technology
In the production process of butadiene rubber, because butadiene has the characteristic of autohemagglutination, therefore, butadiene is easily in container
Middle generation autopolymer.Polymerization inhibitor can not be used in the butadiene extraction line of butadiene refined unit, so, butadiene extraction line
In heat exchanger be also easy to produce butadiene autopolymer, because there is dead angle, butadiene autopolymer in the upper left quarter in exchanger head
Easily in dead angle aggregation, when butadiene autopolymer is assembled and reaches a certain amount of, autopolymer can block heat exchanger, cause extraction not
Freely, heat exchanger can be caused when serious to be split up by butadiene autopolymer, causes the damage of heat exchanger, shorten heat exchanger uses week
Phase, the production to butadiene rubber has undesirable effect, so as to reduce the production efficiency of butadiene rubber.
The content of the invention
The invention provides a kind of heat exchanger and its using method for reducing butadiene autopolymer, overcomes above-mentioned existing skill
The deficiency of art, its can effectively solving is existing and butadiene heat-exchanger rig is present in actual use butadiene autopolymer hold
The problem easily assembled in heat exchanger.
One of technical scheme is realized by following measures：A kind of heat exchange for reducing butadiene autopolymer
Device, including housing, from a left side, the right side is fixed with left tube sheet and right tube plate in housing, in the housing between left tube sheet and right tube plate
Heat Room is formed, tubulation is distributed with heat exchange interior, in the left part of housing left end socket is fixed with, in the right part of housing the right side is fixed with
End socket, between left end socket and left tube sheet left chamber is formed, and is fixed with left chamber and for left chamber to be divided into upper chamber and lower chambers
Baffle plate, have butadiene import in housing upper corresponding with upper chamber, in butadiene import to be fixed with and be divided into upper chamber
The playpipe of chamber and exocoel, inner cavity chamber communicates with the left end of the tubulation above baffle plate, the tubulation above exocoel and baffle plate
It is not communicated with, right chamber room is formed between right end socket and right tube plate, under the baffle the left end of square tubulation is communicated with lower chambers, tubulation
Right-hand member communicate with right chamber room, have the heat transferring medium import that communicates with Heat Room in the housing upper near left tube sheet, close
The heat transferring medium outlet communicated with Heat Room is arranged at right tube plate bottom, has in lower housing portion corresponding with lower chambers and is communicated with lower chambers
Butadiene outlet.
The further optimization and/or improvements to one of foregoing invention technical scheme are presented herein below：
The outlet of above-mentioned playpipe is in left narrow right wide horn-like.
The two of technical scheme are realized by following measures：A kind of heat exchange for reducing butadiene autopolymer
The using method of device, is carried out as follows：When butadiene is in playpipe, in tubulation, in right chamber room and at the one of lower chambers
During autopolymer formed above, butadiene is sequentially sent into butadiene import, playpipe, inner cavity chamber, tubulation, right chamber above baffle plate
Tubulation and lower chambers below room, baffle plate, finally, butadiene and autopolymer are discharged by butadiene outlet, wherein, butadiene
Pressure is 0.37MPa to 0.38MPa, and the temperature of butadiene is 40 DEG C to 42 DEG C, the flow of butadiene be 5 cubic metres per hour extremely
14 cubic metres per hour.
The present invention is prevented from butadiene autopolymer and enters dead angle in heat transfer process, effectively prevents the butadiene assembled
Autopolymer blocking reduces the heat exchanger of butadiene autopolymer, it is ensured that reducing the heat exchanger of butadiene autopolymer can carry out heat exchange behaviour
Make, prevent the heat exchanger for reducing butadiene autopolymer to be split up by butadiene autopolymer and cause to reduce the heat exchange of butadiene autopolymer
The damage of device, extends the usage cycles of the heat exchanger for reducing butadiene autopolymer, reduces the production to butadiene rubber and causes
Harmful effect, so as to improve the production efficiency of butadiene rubber.
Description of the drawings
Accompanying drawing 1 is the main structure diagram of the embodiment of the present invention 1.
Coding in accompanying drawing is respectively：1 is housing, and 2 is left tube sheet, and 3 is right tube plate, and 4 is Heat Room, and 5 is tubulation, and 6 are
Left end socket, 7 is right end socket, and 8 is exocoel, and 9 is lower chambers, and 10 is baffle plate, and 11 is right chamber room, and 12 is heat transferring medium import, 13
For heat transferring medium outlet, 14 is butadiene import, and 15 are butadiene outlet, and 16 is playpipe, and 17 is inner cavity chamber.
Specific embodiment
The present invention is not limited by following embodiments, can technology according to the present invention scheme and actual conditions determining specifically
Embodiment.
In the present invention, for the ease of description, the description of the relative position relation of each part of embodiment 1 is according to explanation
The Butut mode of book accompanying drawing 1 being described, such as：The position relationship of forward and backward, upper and lower, left and right etc. is attached according to specification
The Butut direction of Fig. 1 is determining.
With reference to embodiment and accompanying drawing, the invention will be further described：
Embodiment 1：As shown in Figure 1, the heat exchanger of the reduction butadiene autopolymer includes housing 1, from a left side in housing 1
And the right side is fixed with left tube sheet 2 and right tube plate 3, Heat Room 4 is formed in the housing 1 between left tube sheet 2 and right tube plate 3, in heat exchange
Tubulation 5 is distributed with room 4, in the left part of housing 1 left end socket 6 is fixed with, right end socket 7 is fixed with the right part of housing 1, in left envelope
Left chamber is formed between 6 and left tube sheet 2, the baffle plate 10 that left chamber is divided into upper chamber and lower chambers 9 is fixed with left chamber,
There is butadiene import 14 on the top of housing 1 corresponding with upper chamber, be fixed with butadiene import 14 and upper chamber is divided into into inner chamber
The playpipe 16 of room 17 and exocoel 8, the left end of the tubulation 5 of the top of inner cavity chamber 17 and baffle plate 10 is communicated, exocoel 8 and baffle plate 10
The tubulation 5 of top is not communicated with, and right chamber room 11, a left side for the tubulation 5 below baffle plate 10 are formed between right end socket 7 and right tube plate 3
End communicates with lower chambers 9, and the right-hand member of tubulation 5 is communicated with right chamber room 11, has and Heat Room 4 on the top of housing 1 near left tube sheet 2
The heat transferring medium import 12 for communicating, is having the heat transferring medium communicated with Heat Room 4 to export 13, near the bottom of right tube plate 3
The butadiene outlet 15 communicated with lower chambers 9 is arranged at the corresponding bottom of housing 1 of chamber 9.Heat transferring medium can be entered by heat transferring medium
Mouth 12 enters Heat Room 4, and heat transferring medium discharges Heat Rooms 4 by heat transferring medium outlet 13.The setting of playpipe 16 is prevented from
Butadiene autopolymer enters the lower left corner of exocoel 8（Dead angle）, prevent butadiene autopolymer from assembling at dead angle, i.e., effectively prevent
The butadiene autopolymer blocking of aggregation reduces the heat exchanger of butadiene autopolymer, it is ensured that reduce the heat exchanger energy of butadiene autopolymer
It is enough persistently to carry out heat exchange operation, prevent the heat exchanger for reducing butadiene autopolymer to be split up by butadiene autopolymer and cause to reduce fourth
The damage of the heat exchanger of diene autopolymer, extends the usage cycles of the heat exchanger for reducing butadiene autopolymer, reduces to suitable
The production of buna has undesirable effect, so as to improve the production efficiency of butadiene rubber.When butadiene is in playpipe 16, row
In pipe 5, in right chamber room 11 and when lower chambers 9 form autopolymer, by injecting butadiene to playpipe 16, by butadiene autopolymer
Going out in time reduces the heat exchanger of butadiene autopolymer, and being effectively prevented butadiene autopolymer is reducing butadiene autopolymer
Aggregation in heat exchanger.
The heat exchanger of above-mentioned reduction butadiene autopolymer can be made further optimization and/or improvements according to actual needs：
As needed, the outlet of playpipe 16 is in left narrow right wide horn-like.Trumpet-shaped playpipe 16 can be to baffle plate
The all of tubulation 5 in 10 tops is rinsed, and effectively further prevents the aggregation of butadiene autopolymer.
Embodiment 2：As shown in Figure 1, the using method of the heat exchanger of the reduction butadiene autopolymer, enters as follows
OK：When butadiene is in the playpipe 16, in tubulation 5, in right chamber room 11 and during autopolymer formed above at the one of lower chambers 9, will
Butadiene sequentially sends into butadiene import 14, playpipe 16, inner cavity chamber 17, tubulation 5, the right chamber room 11, baffle plate of the top of baffle plate 10
The tubulation 5 and lower chambers 9 of 10 lower sections, finally, butadiene and autopolymer are discharged by butadiene outlet 15, wherein, butadiene
Pressure is 0.37MPa to 0.38MPa, and the temperature of butadiene is 40 DEG C to 42 DEG C, the flow of butadiene be 5 cubic metres per hour extremely
14 cubic metres per hour.
In sum, the present invention is prevented from butadiene autopolymer and enters dead angle in heat transfer process, effectively prevents aggregation
Butadiene autopolymer blocking reduce butadiene autopolymer heat exchanger, it is ensured that reduce butadiene autopolymer heat exchanger can enter
Row heat exchange operation, prevents the heat exchanger for reducing butadiene autopolymer to be split up by butadiene autopolymer and cause to reduce butadiene autohemagglutination
The damage of the heat exchanger of thing, extends the usage cycles of the heat exchanger for reducing butadiene autopolymer, reduces to butadiene rubber
Production has undesirable effect, so as to improve the production efficiency of butadiene rubber.
Above technical characteristic constitutes embodiments of the invention, and it has stronger adaptability and implementation result, can basis
It is actually needed the non-essential technical characteristic of increase and decrease to meet the demand of different situations.
Claims (3)
1. a kind of heat exchanger for reducing butadiene autopolymer, it is characterised in that including housing, from left and the right side is fixed with housing
Left tube sheet and right tube plate, in the housing between left tube sheet and right tube plate Heat Room is formed, and tubulation is distributed with heat exchange interior,
The left part of housing is fixed with left end socket, and in the right part of housing right end socket is fixed with, and between left end socket and left tube sheet left chamber is formed
Room, the baffle plate that left chamber is divided into upper chamber and lower chambers is fixed with left chamber, is had in housing upper corresponding with upper chamber
Butadiene import, the playpipe that upper chamber is divided into inner cavity chamber and exocoel, inner cavity chamber and baffle plate are fixed with butadiene import
The left end of the tubulation of top is communicated, and exocoel is not communicated with the tubulation above baffle plate, forms right between right end socket and right tube plate
Chamber, under the baffle the left end of square tubulation communicate with lower chambers, the right-hand member of tubulation is communicated with right chamber room, in close left tube sheet
Housing upper has the heat transferring medium import communicated with Heat Room, there is the heat transferring medium communicated with Heat Room in close right tube plate bottom
Outlet, there is the butadiene outlet communicated with lower chambers in lower housing portion corresponding with lower chambers.
2. it is according to claim 1 reduce butadiene autopolymer heat exchanger, it is characterised in that the outlet of playpipe in a left side
It is narrow right wide horn-like.
3. it is a kind of it is according to claim 1 and 2 reduce butadiene autopolymer heat exchanger using method, it is characterised in that
Carry out as follows：When butadiene autopolymer formed above in playpipe, in tubulation, in right chamber room and at the one of lower chambers
When, butadiene is sequentially sent into butadiene import, playpipe, inner cavity chamber, the tubulation above baffle plate, right chamber room, below baffle plate
Tubulation and lower chambers, finally, butadiene and autopolymer are discharged by butadiene outlet, wherein, the pressure of butadiene is 0.37MPa
To 0.38MPa, the temperature of butadiene is 40 DEG C to 42 DEG C, and the flow of butadiene is 5 cubic metres every little to 14 cubic metres per hour
When.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384096.0A CN104964586B (en) | 2015-07-03 | 2015-07-03 | Heat exchanger for reducing butadiene autopolymer and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510384096.0A CN104964586B (en) | 2015-07-03 | 2015-07-03 | Heat exchanger for reducing butadiene autopolymer and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104964586A CN104964586A (en) | 2015-10-07 |
| CN104964586B true CN104964586B (en) | 2017-05-03 |
Family
ID=54218640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510384096.0A Active CN104964586B (en) | 2015-07-03 | 2015-07-03 | Heat exchanger for reducing butadiene autopolymer and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104964586B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59112197A (en) * | 1982-12-20 | 1984-06-28 | Hitachi Ltd | Heat exchanger |
| FR2653544B1 (en) * | 1989-10-24 | 1992-02-14 | Gaz De France | STEAM PUMP WITH AIR EXCHANGER-COUNTER-CURRENT COMBUSTION PRODUCTS WITHOUT INTERMEDIATE FLUID. |
| MY121525A (en) * | 1999-03-11 | 2006-01-28 | Nippon Catalytic Chem Ind | Shell-and tube heat exchanger and method for inhibiting polymerization in the shell-and-tube heat exchanger |
| KR20090115595A (en) * | 2008-05-02 | 2009-11-05 | 지엠대우오토앤테크놀로지주식회사 | Fuel injector Fin rereneration And equipped with type EGR Cooler |
| CN102645113B (en) * | 2011-02-16 | 2013-07-31 | 俞天翔 | Vibratory spiral fluidized horizontal shell-and-tube heat exchanger |
| CN202013125U (en) * | 2011-04-13 | 2011-10-19 | 张文强 | Novel fluid impact rotary-type heat exchanger |
| CN204806938U (en) * | 2015-07-03 | 2015-11-25 | 新疆蓝德精细石油化工股份有限公司 | Reduce heat exchanger of butadiene autopolymer |
-
2015
- 2015-07-03 CN CN201510384096.0A patent/CN104964586B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104964586A (en) | 2015-10-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2010532842A5 (en) | ||
| CN104964586B (en) | Heat exchanger for reducing butadiene autopolymer and using method thereof | |
| CN104613633A (en) | Heat exchanger | |
| CN204806938U (en) | Reduce heat exchanger of butadiene autopolymer | |
| CN201636835U (en) | Finned heating boiler for heat pipe of thickened oil pipeline | |
| CN205014864U (en) | Heat exchanger fin and adopt dislocation formula heat exchanger of this heat exchanger fin | |
| CN205102093U (en) | High -efficient steam generator | |
| CN210424981U (en) | High-voltage electrode boiler with linearly arranged vacuum | |
| CN203893711U (en) | Direct condensation multi-pipe type heat exchange device | |
| CN210510718U (en) | High-efficient condensing equipment of pipeline formula | |
| CN203687347U (en) | Vertical type gravity heat pipe boiler | |
| CN203083141U (en) | Shell-side serial type gas-water exchanger set | |
| CN104613646A (en) | Heat exchange sheet | |
| CN202040988U (en) | Improved heating device of instant electric water heater and water boiler | |
| CN204006703U (en) | A kind of Pediluvium apparatus heater | |
| CN210485840U (en) | Life and heating combined supply system | |
| CN203561240U (en) | Heat exchange device with auxiliary convection tube and heat-radiating teeth | |
| CN204187835U (en) | A kind of heat exchanging water storage tank | |
| CN213334663U (en) | Heating heat exchanger | |
| CN205161002U (en) | Water -cooling interchanger | |
| CN208967911U (en) | A kind of radiator of high power gas room heater | |
| CN213300916U (en) | High-efficient shell type heat exchanger | |
| CN2580381Y (en) | Condensing heat exchanger for boiler | |
| CN204630171U (en) | A kind of arch air-condition heat exchanger | |
| CN201935363U (en) | Electric water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |