CN102566615A - Styrene tank constant temperature control device - Google Patents
Styrene tank constant temperature control device Download PDFInfo
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- CN102566615A CN102566615A CN2010106178334A CN201010617833A CN102566615A CN 102566615 A CN102566615 A CN 102566615A CN 2010106178334 A CN2010106178334 A CN 2010106178334A CN 201010617833 A CN201010617833 A CN 201010617833A CN 102566615 A CN102566615 A CN 102566615A
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- heat exchange
- styrene
- jar
- pipe
- thermostatically
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Abstract
The invention discloses a styrene tank constant temperature control device. A heat exchange tank (4) is arranged, and a heat exchange medium is fed into the heat exchange tank (4) and is in heat exchange with styrene in the heat exchange tank (4) circularly. The styrene can be cooled in high-temperature summer, so that the stored styrene cannot be easily polymerized into polystyrene, and the purity of the styrene is improved, the loss is effectively reduced; and the styrene can be heated in low-temperature winter, so that the styrene can be used normally. The styrene tank constant temperature control device has a simple structure, is convenient to use, and is particularly suitable to be used by a large-scale styrene storage tank.
Description
Technical field
The present invention relates to a kind of styrene jar thermostatically-controlled equipment.
Background technology
Styrene is the important raw material of industry, and 145 ℃ of solidifying point-30.6 ℃, boiling points are liquid at normal temperatures, and the speed of polymerization is very slow; But when temperature surpasses 30 ℃, be easy to polymerization and generate polystyrene, the Northwest in China, summer temp is high, and the sunshine-duration is long; Large-scale styrene storage tank all is to be directly exposed under the sunlight, and at high temperature the styrene in the storage tank is easy to autopolymerization and generates polystyrene, and cinnamic purity is reduced, and brings very big economic loss; And to winter, temperature is very low again, often is lower than-30 ℃; Styrene is solidified, or mobile variation, can not normally use.
Summary of the invention
Technical matters to be solved by this invention provides a kind of styrene jar thermostatically-controlled equipment; Can when summer temp is higher, carry out condensation process to the styrene in the styrene jar; Make the styrene of storage be not easy polymerization, improved cinnamic purity, effectively reduced loss; Temperature is crossed when hanging down and can also be carried out heat treated to the styrene in the styrene jar in the winter time, and styrene can normally be used.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopts is: comprise heat exchange jar (4), heat exchange medium case (8) and central controller CPU; On described heat exchange jar (4), be provided with heat exchange medium inlet pipe (11) and heat exchange medium return pipe (6); The heat exchange jar is provided with heat-exchange device in (4); This heat-exchange device is provided with styrene and goes out pipe (2) and ethene return pipe (14), goes out on pipe (2) or the styrene return pipe (14) to be provided with ebullator (3) at styrene, also is provided with ebullator (3) at heat exchange medium inlet pipe (11) or heat exchange medium return pipe (6); Parallel connection is provided with refrigerator (9) and well heater (10) in the pipeline of said heat exchange medium inlet pipe (11) or heat exchange medium return pipe (6); In the pipeline of refrigerator (9) and well heater (10), be equipped with valve, one of them that goes out pipe (2) or ethene return pipe (14) at said styrene at least is provided with valve (7), and above-mentioned valve (7) is solenoid valve; Simultaneously; Whether the work of described ebullator (3) and solenoid valve is by central controller CPU control, and said central controller CPU is provided with at least one information acquisition end, and this information acquisition end is provided with temperature sensor.
Above-mentioned heat-exchange device can for: in heat exchange jar (4), be provided with multilayer insulating panel (5) heat exchange jar (4) internal insulation become at least two heat exchange layers; And above-mentioned styrene goes out pipe (2) and ethene return pipe (14), heat exchange medium inlet pipe (11) and heat exchange medium return pipe (6), is communicated to the inner adjacent heat exchange layers of said heat exchange jar (4) respectively.
Above-mentioned dividing plate (5) is preferably corrugated plate shape.
Above-mentioned heat-exchange device also can be: in heat exchange jar (4), be provided with the heat exchanger tube (17) of coiling, the two ends of the heat exchanger tube of coiling (17) go out pipe (2) with styrene and are connected with styrene return pipe (14).
As improvement, on above-mentioned heat exchange medium inlet pipe (11), be provided with filtrator (12),
As further improvement; The top of described heat exchange jar (4) is provided with the heat exchange escape pipe (15) that communicates with heat transferring medium; The top of this heat exchange escape pipe (15) is preferably downwards crooked; Be inverted U-shaped, also can be provided with the styrene scum pipe (18) that communicates with styrene, on styrene scum pipe (18), also be provided with valve in the bottom of described heat exchange jar (4).
The present invention arrives heat transferring medium in the heat exchange jar to the people through the heat exchange jar is set, and in the heat exchange jar, carries out heat exchange with styrene and handles; Constantly circulation, can be when summer high temperature to the styrene processing of lowering the temperature, make the styrene of storage be not easy to aggregate into polystyrene; Improved cinnamic purity, effectively reduced loss, also temperature is crossed when low styrene is carried out heat treated in the winter time; Styrene can normally be used, and simple in structure, easy to use.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation.
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the structural representation of the embodiment of the invention 5.
Fig. 6 is the structural representation of the embodiment of the invention 6.
Fig. 7 is the structural representation of the embodiment of the invention 7.
Shown in the figure: 1 is the styrene jar, and 2 for styrene goes out pipe, and 3 is ebullator, and 4 are the heat exchange jar, and 5 is the dividing plate pipe; 6 is the heat exchange medium return pipe, and 7 is valve, and 8 is the heat exchange medium case, and 9 is refrigerator, and 10 is well heater; 11 is the heat exchange medium inlet pipe, and 12 is filtrator, and 13 is mozzle, and 14 is the styrene return pipe; 15 are the heat exchange escape pipe, and 16 is the styrene escape pipe, and 17 is spiral heat exchange tube, and 18 is the styrene scum pipe.
Embodiment
Embodiment 1:With reference to Fig. 1, be the structural representation of the embodiment of the invention 1, present embodiment comprises heat exchange jar (4), heat exchange medium case (8) and central controller CPU; Described heat exchange jar 4 is the plate-type heat-exchange jar, in heat exchange jar 4, is provided with the dividing plate pipe 5 of three layers of band ripple, and the heat exchange jar is divided into four layers; Ground floor and the 3rd layer are the styrene layer, and the second layer and the 4th layer are water layer, for interlayer is arranged alternately; Connect through mozzle 13 between the interlayer, be respectively equipped with the styrene that is communicated with styrene jar 1 inside in the bottom of heat exchange jar 4 and go out pipe 2 and styrene return pipe 14, go out on the pipe 2 to be provided with ebullator 3 at styrene; Be provided with heat exchange medium inlet pipe 11 and heat exchange medium return pipe 6 on the top of heat exchange jar 4 other ends, heat exchange medium return pipe 6 connects heat exchange medium case 8, and the other end of heat exchange medium inlet pipe 11 connects the refrigerator 9 and well heater 10 that parallel connection is provided with; The other end of refrigerator 9 and well heater 10 is connected with heat exchange medium case 8, on connecting pipe, also is provided with ebullator, on heat exchange medium inlet pipe 11, is provided with filtrator 12; Can prevent that impurity from entering in the heat exchange jar 4; In the pipeline of refrigerator (9) and well heater (10), be equipped with valve, go out pipe (2) at said styrene, the ethene return pipe also is provided with valve on (14), above-mentioned valve (7) is solenoid valve; Simultaneously; Whether the work of described ebullator (3) and solenoid valve is by central controller CPU control, and said central controller CPU is provided with at least one information acquisition end, and this information acquisition end is provided with temperature sensor; During use, temperature sensor is placed in the styrene jar 1 gets final product.
Embodiment 2:With reference to Fig. 2; Structural representation for the embodiment of the invention 2; Embodiment 2 is with the key distinction of embodiment 1: the heat exchange escape pipe 15 and the cinnamic styrene escape pipe 16 of UNICOM that also are provided with UNICOM's heat transferring medium among the embodiment 2 on the top of heat exchange jar 4; Gas in the heat exchange jar 4 is discharged, get in the escape pipe for fear of foreign material, the top of escape pipe is inverted U-shaped.
Embodiment 3:With reference to Fig. 3, be the structural representation of the embodiment of the invention 3, embodiment 3 is with the key distinction of embodiment 1: well heater 10 is not set among the embodiment 3, is simple refrigeration mode.
Embodiment 4:With reference to Fig. 4; Structural representation for the embodiment of the invention 4; Embodiment 4 is with the key distinction of embodiment 3: what in heat exchange jar 4, be provided with among the embodiment 4 is the spiral heat exchange tube 17 of coiling; Be coil-type heat exchange jar, the two ends of spiral heat exchange tube 17 connect styrene respectively and go out pipe 2 and styrene return pipe 14.
Embodiment 5:With reference to Fig. 5; Structural representation for the embodiment of the invention 5; Embodiment 5 is with the key distinction of embodiment 4: the heat exchange escape pipe 15 and the cinnamic styrene escape pipe 16 of UNICOM that also are provided with UNICOM's heat transferring medium among the embodiment 5 on the top of heat exchange jar 4; Gas in the heat exchange jar 4 is discharged, get in the escape pipe for fear of foreign material, the top of escape pipe is inverted U-shaped.
Embodiment 6:With reference to Fig. 6, be the structural representation of the embodiment of the invention 6, embodiment 6 is with the key distinction of embodiment 5: be provided with styrene scum pipe 18 in the bottom of heat exchange jar 4 among the embodiment 6, can the impurity in the styrene be bled off.
Embodiment 7:With reference to Fig. 7, be the structural representation of the embodiment of the invention 7, embodiment 7 is with the key distinction of embodiment 6: also be provided with the well heater 10 parallelly connected with refrigerator 9 among the embodiment 7, also temperature is crossed when low styrene is carried out heat treated in the winter time.
Claims (10)
1. styrene jar thermostatically-controlled equipment; Comprise heat exchange jar (4), heat exchange medium case (8) and central controller CPU; It is characterized in that: on described heat exchange jar (4), be provided with heat exchange medium inlet pipe (11) and heat exchange medium return pipe (6); The heat exchange jar is provided with heat-exchange device in (4); This heat-exchange device is provided with styrene and goes out pipe (2) and ethene return pipe (14), goes out on pipe (2) or the styrene return pipe (14) to be provided with ebullator (3) at styrene, also is provided with ebullator (3) at heat exchange medium inlet pipe (11) or heat exchange medium return pipe (6); Parallel connection is provided with refrigerator (9) and well heater (10) in the pipeline of said heat exchange medium inlet pipe (11) or heat exchange medium return pipe (6); In the pipeline of refrigerator (9) and well heater (10), be equipped with valve, one of them that goes out pipe (2) or ethene return pipe (14) at said styrene at least is provided with valve (7), and above-mentioned valve (7) is solenoid valve; Simultaneously; Whether the work of described ebullator (3) and solenoid valve is by central controller CPU control, and said central controller CPU is provided with at least one information acquisition end, and this information acquisition end is provided with temperature sensor.
2. styrene jar thermostatically-controlled equipment according to claim 1; It is characterized in that: be: in heat exchange jar (4), be provided with multilayer insulating panel (5) heat exchange jar (4) internal insulation is become at least two heat exchange layers at described heat-exchange device; And above-mentioned styrene goes out pipe (2) and ethene return pipe (14), heat exchange medium inlet pipe (11) and heat exchange medium return pipe (6), is communicated to the inner adjacent heat exchange layers of said heat exchange jar (4) respectively.
3. styrene jar thermostatically-controlled equipment according to claim 2 is characterized in that: described dividing plate (5) is a corrugated plate shape.
4. styrene jar thermostatically-controlled equipment according to claim 1; It is characterized in that: described heat-exchange device is: in heat exchange jar (4), be provided with the heat exchanger tube (17) of coiling, the two ends of the heat exchanger tube of coiling (17) go out pipe (2) with styrene and are connected with styrene return pipe (14).
5. according to claim 1,2,3 or 4 described styrene jar thermostatically-controlled equipments, it is characterized in that: on described heat exchange medium inlet pipe (11), be provided with filtrator (12).
6. according to claim 1,2,3 or 4 described styrene jar thermostatically-controlled equipments, it is characterized in that: be provided with the heat exchange escape pipe (15) that communicates with heat transferring medium on the top of described heat exchange jar (4).
7. styrene jar thermostatically-controlled equipment according to claim 5 is characterized in that: be provided with the heat exchange escape pipe (15) that communicates with heat transferring medium on the top of described heat exchange jar (4).
8. styrene jar thermostatically-controlled equipment according to claim 6 is characterized in that: the top of described heat exchange escape pipe (15) is downwards crooked, is inverted U-shaped.
9. styrene jar thermostatically-controlled equipment according to claim 7 is characterized in that: the top of described heat exchange escape pipe (15) is downwards crooked, is inverted U-shaped.
10. according to claim 1,2,3 or 4 described styrene jar thermostatically-controlled equipments; It is characterized in that: be provided with the styrene scum pipe (18) that communicates with styrene in the bottom of described heat exchange jar (4), on styrene scum pipe (18), also be provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010617833.4A CN102566615B (en) | 2010-12-31 | 2010-12-31 | Styrene tank constant temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010617833.4A CN102566615B (en) | 2010-12-31 | 2010-12-31 | Styrene tank constant temperature control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102566615A true CN102566615A (en) | 2012-07-11 |
| CN102566615B CN102566615B (en) | 2014-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010617833.4A Expired - Fee Related CN102566615B (en) | 2010-12-31 | 2010-12-31 | Styrene tank constant temperature control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102566615B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368372Y (en) * | 1999-01-08 | 2000-03-15 | 沈镭 | Mattress with temperature regulator |
| CN2417451Y (en) * | 2000-01-27 | 2001-01-31 | 王宏丁 | Plate-like high temp. /low temp. heat-exchanger |
| CN2420078Y (en) * | 2000-01-17 | 2001-02-21 | 刘远祯 | Automatic control heat exchange acid liquid heater |
| JP2006285454A (en) * | 2005-03-31 | 2006-10-19 | Espec Corp | Constant temperature and constant humidity apparatus |
| CN201340554Y (en) * | 2008-12-23 | 2009-11-04 | 林明建 | Constant temperature control device |
| CN201974709U (en) * | 2010-12-31 | 2011-09-14 | 新疆蓝山屯河新材料有限公司 | Styrene tank constant-temperature control device |
-
2010
- 2010-12-31 CN CN201010617833.4A patent/CN102566615B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2368372Y (en) * | 1999-01-08 | 2000-03-15 | 沈镭 | Mattress with temperature regulator |
| CN2420078Y (en) * | 2000-01-17 | 2001-02-21 | 刘远祯 | Automatic control heat exchange acid liquid heater |
| CN2417451Y (en) * | 2000-01-27 | 2001-01-31 | 王宏丁 | Plate-like high temp. /low temp. heat-exchanger |
| JP2006285454A (en) * | 2005-03-31 | 2006-10-19 | Espec Corp | Constant temperature and constant humidity apparatus |
| CN201340554Y (en) * | 2008-12-23 | 2009-11-04 | 林明建 | Constant temperature control device |
| CN201974709U (en) * | 2010-12-31 | 2011-09-14 | 新疆蓝山屯河新材料有限公司 | Styrene tank constant-temperature control device |
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| Publication number | Publication date |
|---|---|
| CN102566615B (en) | 2014-07-09 |
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Granted publication date: 20140709 Termination date: 20161231 |