CN205413032U - Chemical polymerization cauldron - Google Patents
Chemical polymerization cauldron Download PDFInfo
- Publication number
- CN205413032U CN205413032U CN201620230871.7U CN201620230871U CN205413032U CN 205413032 U CN205413032 U CN 205413032U CN 201620230871 U CN201620230871 U CN 201620230871U CN 205413032 U CN205413032 U CN 205413032U
- Authority
- CN
- China
- Prior art keywords
- inner bag
- chemical polymerization
- shell
- motor
- polymerization still
- 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 - Fee Related
Links
- 238000006116 polymerization reaction Methods 0.000 title claims abstract description 21
- 239000000126 substance Substances 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 22
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 239000002826 coolant Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Polymerisation Methods In General (AREA)
Abstract
The utility model discloses a chemical polymerization cauldron, including shell, inner bag, motor and stirring rake, the inner bag is located to form between the inboard of shell and the shell places the basin of coolant liquid, the top at the shell is installed to the motor, the stirring rake is arranged in the inner bag, and its one end is passed through the motor and is driven rotatoryly, and the other end is arranged in the inner bag, the inside of inner bag still is provided with the coaxial cooling spiral pipe that cup joints in the stirring rake outside of a plurality of, the both ends and the basin intercommunication of cooling spiral pipe. The utility model discloses a chemical polymerization cauldron has improved the effect of cooling.
Description
Technical field
This utility model belongs to a kind of field of petrochemical industrial, is specifically related to a kind of chemical polymerization still.
Background technology
Modified low viscous type EVA pour-point depressant and modification high colour pattern EVA pour-point depressant are typically processed by petroleum, and are typically necessary during processing and use polymeric kettle device.Kettle is provided with tabular cooling jacket, during heat exchange, it is ensured that polymeric reaction temperature.Shaft is provided with straight-plate-type stirrer paddle, for the stirring of polymer, it is ensured that being fully contacted of reaction mass, makes polyreaction be carried out.Shaft is arranged on the power motor outside kettle, is used for providing stirring power.Shaft is solid metal body.At kettle built with the deflector of entity, the water conservancy diversion of material in time stirring.
Above-mentioned existing pvc polymerizer has the drawback that:
The temperature conditions required when carrying out polyreaction in polymeric kettle of raw material water jacket by being located on kettle merely completes, and heat conductive contact area is little, and conduction efficiency is low, and polymerization reaction time is long；
Utility model content
(1) to solve the technical problem that
The technical problems to be solved in the utility model is to propose the chemical polymerization still that a kind of efficient heat transfer is good.
(2) technical scheme
For solving above-mentioned technical problem, this utility model be the technical scheme is that a kind of chemical polymerization still, including shell, inner bag, motor and stirring paddle；Described inner bag also and forms the tank of placement coolant in the inner side of shell between shell, described motor is arranged on the top of shell, described stirring paddle is positioned in inner bag, its one end is rotated by driven by motor, the other end is positioned in inner bag, the inside of described inner bag is additionally provided with several coaxial sleeves and is connected on the cooling spiral pipe outside stirring paddle, and the two ends of described cooling spiral pipe connect with tank.
In above-mentioned chemical polymerization still, also include water pipe, water pump and chiller；The two ends of described water pipe are respectively communicated with tank, and described water pump is arranged on water pipe and makes the coolant of tank form circulation, the coolant cooling on water pipe of the described chiller.
In above-mentioned chemical polymerization still, described stirring paddle includes about the some groups blades being distributed, and each cooling spiral pipe is being connected between two groups of blades.
In above-mentioned chemical polymerization still, described blade has 3 groups.
In above-mentioned chemical polymerization still, described cooling spiral pipe has 2.
(3) beneficial effect
Chemical polymerization still of the present utility model, can carry out heat exchange to the liquid in inner bag by the coolant in tank and in serpentine pipe, improve the effect of cooling.And it is provided with the coolant circulation system of chiller, further increase the effect of cooling.
Accompanying drawing explanation
Fig. 1 is the sectional view of chemical polymerization still of the present utility model；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Figure 1 is shell, 2 be inner bag, 3 be motor, 4 be stirring paddle, 5 be tank, 6 be cooling spiral pipe, 7 be water pipe, 8 be water pump, 9 be chiller, 10 for blade.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Following example are used for illustrating this utility model, but are not limited to scope of the present utility model.
A kind of chemical polymerization still as Figure 1-Figure 2, including shell 1, inner bag 2, motor 3 and stirring paddle 4；Described inner bag 2 also and forms the tank 5 of placement coolant in the inner side of shell 1 between shell 1, described motor 3 is arranged on the top of shell 1, described stirring paddle 4 is positioned in inner bag, its one end is rotated by motor 3, the other end is positioned in inner bag 2, the inside of described inner bag 2 is additionally provided with 2 coaxial sleeves and is connected on the cooling spiral pipe 6 outside stirring paddle 4, and the two ends of described cooling spiral pipe 6 connect with tank 5.
Specifically, described stirring paddle 4 includes about the 3 groups blades being distributed 10, and each cooling spiral pipe is being connected between two groups of blades 10.
Specifically, water pipe 7, water pump 8 and chiller 9 are also included；The two ends of described water pipe 7 are respectively communicated with tank 5, described water pump 8 is arranged on and makes the coolant of tank 5 form circulation on water pipe 7, the coolant cooling on water pipe 7 of the described chiller 9, thus forms the circulation of coolant, further increase the effect of coolant, more environmentally-friendly.
Described stirring paddle 4 includes about the 3 groups blades being distributed 10, and each cooling spiral pipe is being connected between two groups of blades 10, thus does not interferes with the stirring area of blade 10.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a chemical polymerization still, it is characterised in that described chemical polymerization still includes shell (1), inner bag (2), motor (3) and stirring paddle (4)；Described inner bag (2) be positioned at shell (1) inner side and and shell (1) between formed place coolant tank (5), described motor (3) is arranged on the top of shell (1), described stirring paddle (4) is positioned in inner bag, its one end is rotated by motor (3), the other end is positioned in inner bag (2), the inside of described inner bag (2) is additionally provided with several coaxial sleeves and is connected on the cooling spiral pipe (6) in stirring paddle (4) outside, and the two ends of described cooling spiral pipe (6) connect with tank (5).
Chemical polymerization still the most according to claim 1, it is characterised in that also include water pipe (7), water pump (8) and chiller (9)；The two ends of described water pipe (7) are respectively communicated with tank (5), described water pump (8) is arranged on and makes the coolant of tank (5) form circulation on water pipe (7), the described chiller (9) coolant cooling on water pipe (7).
Chemical polymerization still the most according to claim 1, it is characterised in that described stirring paddle (4) includes about the some groups blades being distributed (10), each cooling spiral pipe is positioned between connected two groups of blades (10).
Chemical polymerization still the most according to claim 3, it is characterised in that described blade (10) has 3 groups.
Chemical polymerization still the most according to claim 3, it is characterised in that described cooling spiral pipe (6) has 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230871.7U CN205413032U (en) | 2016-03-24 | 2016-03-24 | Chemical polymerization cauldron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620230871.7U CN205413032U (en) | 2016-03-24 | 2016-03-24 | Chemical polymerization cauldron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205413032U true CN205413032U (en) | 2016-08-03 |
Family
ID=56549102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620230871.7U Expired - Fee Related CN205413032U (en) | 2016-03-24 | 2016-03-24 | Chemical polymerization cauldron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205413032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158072A (en) * | 2018-10-08 | 2019-01-08 | 方文星 | A kind of Chemical Manufacture neutralization reaction tank |
-
2016
- 2016-03-24 CN CN201620230871.7U patent/CN205413032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158072A (en) * | 2018-10-08 | 2019-01-08 | 方文星 | A kind of Chemical Manufacture neutralization reaction tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315204 No. 2 Haishan Road, Ningbo Petrochemical Economic and Technological Development Zone, Zhejiang Province Patentee after: NINGBO CESTOIL ADVANCED MATERIAL Co.,Ltd. Address before: 315204 No. 2 Haishan Road, Ningbo Petrochemical Economic and Technological Development Zone, Zhejiang Province Patentee before: NINGBO CESTOIL PETROLEUM CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 |