CN200963577Y - Vinyl chloride polymer tank with four reinforced plate type stirring apparatus - Google Patents
Vinyl chloride polymer tank with four reinforced plate type stirring apparatus Download PDFInfo
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- CN200963577Y CN200963577Y CN 200620093941 CN200620093941U CN200963577Y CN 200963577 Y CN200963577 Y CN 200963577Y CN 200620093941 CN200620093941 CN 200620093941 CN 200620093941 U CN200620093941 U CN 200620093941U CN 200963577 Y CN200963577 Y CN 200963577Y
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- agitator
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Abstract
The utility model relates to a four-piece reinforcing plate type chloroethylene polymerizer, which comprises a polymerizer body, a driving device and a stirrer; the top of the polymerizer body is provided with a condenser, an extension manhole and a plate cooling water jacket; the middle of the polymerizer body is provided with a half-pipe jacket, a thermometer sleeve; the bottom of the polymerizer body is provided with a frame, a material outlet, an additive inlet and a plate cooling water jacket, a V-shaped hollow stop plate is arranged on the inner wall of the polymerizer body, a four-piece reinforcing plate type stirrer is arranged at the downside in the polymerizer body; the extension manhole is provided with a manhole cover, a material inlet is arranged as well; the driving device is arranged at the downside of the frame, a mechanical seal is arranged on the wall of the polymerizer body in the frame. The utility model has the advantages of favorable heat conducting performance, ideal operation performance, long equipment lifecycle, simple structure, low equipment cost, low energy consumption and good sealing performance; for the utility model has the advantages above, so compared with the prior equipment with the same volume and the same production output, the utility model has a higher production capacity and a lower production cost.
Description
Technical field
The utility model relates to a kind of polymeric kettle, specifically relates to a kind of chloroethylene polymerization still that four leaves are strengthened board-like agitator that disposes.
Background technology
Before the utility model proposes, the chloroethylene polymerization still is made up of kettle, agitator and dress discharge port, and kettle is provided with tabular cooling jacket, is used for the exchange heat of chloroethylene polymerization process, guarantees polymeric reaction temperature.General dasher and the three leaf swept-back agitators of adopting guarantee that material fully contacts, and polymerisation is fully carried out.Stir drive mechanism on the transmission adopted.Both motor was installed on entire equipment top, was used to provide the stirring driving force.
The shortcoming that chloroethylene polymerization still in the past exists is:
1. temperature required condition was finished by the board-like cooling jacket that is arranged on the kettle merely when the vinyl chloride material carried out polymerisation in polymeric kettle, and heat transfer area is little, efficient is low, polymerization reaction time is long.
2. adopt and go up drive mechanism, increased the physical dimension of stirring system, increased manufacture difficulty and manufacturing cost.
3. the agitator selection is unreasonable, and the dasher mixing effect is poor, and three leaf swept-back agitators waste power of agitator has increased industrial operating cost.
4. decelerator and motor all are fixed on the kettle upper stand, must strengthen the rigidity of transmission system and kettle like this, thereby increase manufacturing cost; Entire equipment is easy to generate vibrations when practical operation is turned round simultaneously, has reduced service life of equipment.
Summary of the invention
The technical problems to be solved in the utility model provides low a kind of of a kind of simple in structure, good heat-transfer, long service life, production capacity height, production cost and disposes the chloroethylene polymerization still that four leaves are strengthened board-like agitator.
The technical scheme that adopts is:
Dispose four leaves and strengthen the chloroethylene polymerization still of board-like agitator, comprise that kettle, transmission device, four leaves strengthen board-like agitator, the kettle top is provided with condenser, the import of extension human body, board-like cooling jacket, the kettle middle part is provided with half-pipe jacket, thermometer boss, autoclave body bottom is provided with frame, discharging opening, adding assistant mouth, board-like cooling jacket, inner wall of kettle is provided with the hollow baffle plate of V-type, and the interior bottom of kettle is equipped with four leaves and strengthens board-like agitator; The import of extension human body is equipped with the human body access cover, and is provided with charging aperture, and the clear kettle device bracing frame of extension human body import double as when the human body access cover covers, just plays the effect of sealing; Frame lower is equipped with transmission device, is equipped with mechanical seal on the kettle wall of framework portion, to guarantee the equipment sealing property;
The board-like cooling jacket at above-mentioned kettle top is provided with water inlet and delivery port, and the board-like cooling jacket of autoclave body bottom also is provided with water inlet and delivery port;
Above-mentioned half-pipe jacket is provided with water inlet and delivery port;
The hollow baffle plate cross section of above-mentioned V-type is a V-type, and the hollow baffle plate of V-type is provided with water inlet and delivery port;
Four above-mentioned leaves strengthen that board-like agitator comprises shaft, four leaves that are provided with stiffener are strengthened board-like paddle, four leaves are installed on the shaft strengthen board-like paddle, and four leaves are strengthened board-like paddle root and are provided with stiffener;
Above-mentioned transmission device comprises decelerator, motor, and the decelerator side is equipped with motor, and decelerator top is connected with shaft;
Above-mentioned mechanical seal is provided with water injection hole, damages mechanical seal in order to prevent material from sneaking into mechanical seal, and mechanical seal is connected with the oil station through petroleum pipeline.
Advantage of the present utility model is as follows:
1. good heat-transfer.The utility model constitutes heat transfer system by board-like cooling jacket about kettle, half-pipe jacket, the hollow baffle plate of V-type, the kettle.Its good heat-transfer, heat-transfer capability are to influence the output of polyvinyl chloride product and the key technical index of quality.And the cooling jacket of existing polymeric kettle and the gap between the deflector are difficult to control, and its gap length directly influences heat transfer efficiency, yet the utility model has adopted half-pipe jacket, has stopped the flowing water short circuit phenomenon, has improved total heat transfer efficiency.Interior cold apron is the V-type hollow-core construction, and inside also feeds recirculated cooling water, helps improving the transmission of materials inside heat, and the assurance reaction temperature is carried out in the best condition.
2. behavior in service is good, and equipment life is long.Because entire equipment adopts the underdrive structure, reduced the volume of running part.Decelerator and motor mounting be in the equipment bottom, and motor can be directly installed on the concrete pedestal, thereby the entire equipment bearing load is little, center of gravity is low, and equipment operation is steady, has improved equipment operation performance and service life.
3. simple in structure, equipment cost is low, power consumption is low.Adopt V-baffle, straight leaf agitator, extension human body inlet port, compact conformation is simple, has reduced manufacturing cost and device drives power.Greatly reduce industrial operating cost.
4. favorable sealing property.Because the utility model adopts double mechanical seal version, compares good seal performance with the sealing means of sealing ring, adopt the recycle oil sealing heat exchange of oil station simultaneously in the annular seal space, sealing part abrasion is little, long service life, consumed power are low.
Owing to the utlity model has above superiority, to compare with co-content with the equipment of output, its production capacity height, production cost are low.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
Dispose four leaves and strengthen the chloroethylene polymerization still of board-like agitator, comprise kettle 1, transmission device, agitator 19, kettle 1 top is provided with condenser 2, extension human body import 4, board-like cooling jacket 7, kettle 1 middle part is provided with half-pipe jacket 25, thermometer boss 22, kettle 1 bottom is provided with frame 15, discharging opening 18, auxiliary agent and adds inlet 20, board-like cooling jacket 7, kettle 1 inwall is provided with the hollow baffle plate 26 of V-type, and kettle 1 interior bottom is equipped with four leaves and strengthens board-like agitator 19; Extension human body import 4 is equipped with human body access cover 3, is provided with charging aperture 5; Frame 15 bottoms are equipped with transmission device, are equipped with mechanical seal 17 on kettle 1 wall that frame is 15 ones;
The board-like cooling jacket 7 at above-mentioned kettle 1 top is provided with water inlet 8 and delivery port 6, and the board-like cooling jacket 7 of kettle 1 bottom is provided with water inlet 21 and delivery port 23;
Above-mentioned half-pipe jacket 25 is provided with water inlet 10 and delivery port 9;
Four above-mentioned leaves are strengthened the quaterfoil paddle 28 that board-like agitator 19 comprises shaft 16, is provided with stiffener 29, and quaterfoil paddle 28 is installed on the shaft 16, and quaterfoil paddle 28 roots are provided with stiffener 29;
Above-mentioned transmission device comprises decelerator 14, motor 13, and decelerator 14 sides are equipped with motor 13, and decelerator 14 tops are connected with shaft 16;
Above-mentioned mechanical seal 17 is provided with water injection hole 30, and mechanical seal 17 is connected with oil station 12 through petroleum pipeline 11.
Claims (7)
1, dispose four leaves and strengthen the chloroethylene polymerization still of board-like agitator, comprise kettle (1,) transmission device, agitator (19), it is characterized in that: kettle (1) top is provided with condenser (2), extension human body import (4), board-like cooling jacket (7), kettle (1) middle part is provided with half-pipe jacket (25), thermometer boss (22), kettle (1) bottom is provided with frame (15), discharging opening (18), auxiliary agent adds inlet (20), board-like cooling jacket (7), kettle (1) inwall is provided with the hollow baffle plate of V-type (26), and the interior bottom of kettle (1) is equipped with four leaves and strengthens board-like agitator (19); Extension human body import (4) is equipped with human body access cover (3), is provided with charging aperture (5); Frame (15) bottom is equipped with transmission device, is equipped with mechanical seal (17) on kettle (1) wall of frame (15) portion.
2, according to claim 1ly dispose the chloroethylene polymerization still that four leaves are strengthened board-like agitator, it is characterized in that: the board-like cooling jacket (7) at above-mentioned kettle (1) top is provided with water inlet (8) and delivery port (6), and the board-like cooling jacket (7) of kettle (1) bottom is provided with water inlet (21) and delivery port (23).
3, according to claim 1ly dispose the chloroethylene polymerization still that four leaves are strengthened board-like agitator, it is characterized in that: described half-pipe jacket (25) is provided with water inlet (10) and delivery port (9).
4, according to claim 1ly dispose the chloroethylene polymerization still that four leaves are strengthened board-like agitator, it is characterized in that: the hollow baffle plate of described V-type (26) cross section is a V-type, and the hollow baffle plate of V-type (26) is provided with hollow baffle plate water inlet of V-type (24) and the hollow baffle plate delivery port of V-type (27).
5, according to claim 1ly dispose the chloroethylene polymerization still that four leaves are strengthened board-like agitator, it is characterized in that: described four leaves strengthen that board-like agitator (19) comprises shaft (16), four leaves that are provided with stiffener (29) are strengthened board-like paddle (28), four leaves are installed on the shaft (16) strengthen board-like paddle (28), four leaves are strengthened board-like paddle (28) root and are provided with stiffener (29).
6, according to claim 1ly dispose the chloroethylene polymerization still that four leaves are strengthened board-like agitator, it is characterized in that: described transmission device comprises decelerator (14), motor (13), decelerator (14) side is equipped with motor (13), and decelerator (14) top is connected with shaft (16).
7, according to claim 1ly dispose the chloroethylene polymerization still that four leaves are strengthened board-like agitator, it is characterized in that: described mechanical seal (17) is provided with water injection hole (30), and mechanical seal (17) is connected through petroleum pipeline (11) and oil station (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093941 CN200963577Y (en) | 2006-11-06 | 2006-11-06 | Vinyl chloride polymer tank with four reinforced plate type stirring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093941 CN200963577Y (en) | 2006-11-06 | 2006-11-06 | Vinyl chloride polymer tank with four reinforced plate type stirring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200963577Y true CN200963577Y (en) | 2007-10-24 |
Family
ID=38867592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620093941 Expired - Lifetime CN200963577Y (en) | 2006-11-06 | 2006-11-06 | Vinyl chloride polymer tank with four reinforced plate type stirring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200963577Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310843B (en) * | 2008-02-03 | 2011-02-09 | 合肥华升泵阀有限责任公司 | Reaction kettle bottom agitation system |
| CN108212053A (en) * | 2018-02-01 | 2018-06-29 | 辽宁华远石化科技有限公司 | Substance law vinyl chloride polymeric kettle |
| CN108940157A (en) * | 2018-04-26 | 2018-12-07 | 辽宁华远石化科技有限公司 | Liner type polymeric kettle |
-
2006
- 2006-11-06 CN CN 200620093941 patent/CN200963577Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310843B (en) * | 2008-02-03 | 2011-02-09 | 合肥华升泵阀有限责任公司 | Reaction kettle bottom agitation system |
| CN108212053A (en) * | 2018-02-01 | 2018-06-29 | 辽宁华远石化科技有限公司 | Substance law vinyl chloride polymeric kettle |
| CN108212053B (en) * | 2018-02-01 | 2024-01-26 | 辽宁华远石化科技有限公司 | Polymerization kettle for bulk method chloroethylene |
| CN108940157A (en) * | 2018-04-26 | 2018-12-07 | 辽宁华远石化科技有限公司 | Liner type polymeric kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: AVIC LIMING JINXI CHEMICAL MACHINERY (GROUP) CO., Free format text: FORMER NAME: JINXI CHEMICAL MACHINERY (GROUP) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 125001 No. 25 chemical machinery road, Lianshan District, Huludao Patentee after: AVIC Liming Jinxi Chemical Machinery (Group) Co., Ltd. Address before: 125001 No. 25 chemical Street, Lianshan District, Liaoning, Huludao Patentee before: Jinxi Chemical Machinery (Group) Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071024 |
|
| EXPY | Termination of patent right or utility model |