CN203124208U - Polymerized glue liquid film-forming distribution device - Google Patents
Polymerized glue liquid film-forming distribution device Download PDFInfo
- Publication number
- CN203124208U CN203124208U CN 201320162832 CN201320162832U CN203124208U CN 203124208 U CN203124208 U CN 203124208U CN 201320162832 CN201320162832 CN 201320162832 CN 201320162832 U CN201320162832 U CN 201320162832U CN 203124208 U CN203124208 U CN 203124208U
- Authority
- CN
- China
- Prior art keywords
- glue liquid
- distributor
- forming distribution
- distribution device
- polymerized
- 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
- 239000003292 glue Substances 0.000 title claims abstract description 35
- 239000007788 liquid Substances 0.000 title abstract description 9
- 238000006116 polymerization reaction Methods 0.000 claims description 17
- 239000010408 film Substances 0.000 abstract description 15
- 239000002904 solvent Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 2
- 239000010409 thin film Substances 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000001556 precipitation Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a polymerized glue liquid film-forming distribution device belonging to chemical industrial equipment and in particular relates to equipment in which polymerized glue liquid is high in viscosity and the glue liquid is required to form a film state. The polymerized glue liquid film-forming distribution device comprises a disc-shaped distributor roller fixed on a rotating shaft, wherein a disc boss is arranged at the upper part of the distributor roller; and the polymerized glue liquid film-forming distribution device is characterized in that 6-12 rectangular scrapers in a circular matrix arrangement are fixedly arranged at the periphery of the disc-shaped distributor roller. Because the scrapers additionally are arranged on a conventional distributor with the upper boss, when the rotating shaft rotates at a high speed, the distributor generates centrifugal force, the scrapers generate downward thrust on the glue liquid, the polymerized glue liquid continuously and uniformly forms thin film to flow along the device wall under the coaction of the centrifugal force and the downward thrust, the mass transfer and heat transfer are benefited, and a solvent removal effect is improved by several times compared with that of the conventional distributor.
Description
Technical field
The utility model belongs to chemical industry equipment, and particularly the polymeric gel fluid viscosity is very big, glue need be formed the equipment of filminess.
Background technology
For solution polymerization, it is important technical process that the polymerization glue removes solvent, and removing solvent process generally all is under vacuum state, and the polymerization glue is formed film with solvent removal on the wall surface of heat.Remove in the solvent process process at the polymerization glue, how making the polymerization glue formation film of thickness is a crucial ring, and film-formation result directly influences the precipitation effect.And for a lot of polymer, because the unusual thickness of polymerization glue is difficult to form continuously, uniformly film.At present, method commonly used is, on the axle of rotation at a high speed, installs the glue distributor with convex platform additional, and the glue tangential admission rotates at a high speed at distributor under the centrifugal action of generation to distributor, and glue is thrown to the wall film forming.
The greatest problem that this distributor exists is, the glue distribution effect higher for molecular weight, that viscosity is bigger is bad, the reason that produces is that polymer fluid viscosity is bigger, only depend on the centrifugal force deficiency so that polymeric gel liquid forms film continuously, uniformly, glue is piled up, and is inhomogeneous bulk and flows the solvent removal weak effect, influence product volatile matter index, influence product quality.
The utility model content
In order to overcome the deficiency of existing polymerization glue film forming distribution apparatus film-formation result difference, the utility model provides a kind of polymerization glue film forming distribution apparatus, this polymerization glue film forming distribution apparatus can make the glue that molecular weight is higher, viscosity is bigger form film continuously, uniformly, precipitation is effective, low, the good product quality of product volatile matter.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of polymerization glue film forming distribution apparatus, comprise the disc distributor roller that is fixed on the turning cylinder, distributor roller top is installed with the plectane boss, it is characterized in that: fixedly mounting the 6-12 sheet rectangle scraper plate that rounded battle array square is arranged at disc distributor roller periphery.
Described scraper plate and plectane boss plane included angle are the 30-60 degree, and its height is identical with distributor roller height, and the scraper plate outward flange is concordant with the boss outward flange.
Gap length between described two scraper plates is the 1/4-1/3 of scraper plate length.
The beneficial effects of the utility model are: for molecular weight more greatly, the unusual polymer of thickness, as polybutene, its viscosity in the time of 160 ℃ up to 200,000 centipoises, the precipitation of this material is very difficult, with conventional distributor precipitation, because the glue film-formation result is bad, the product volatile matter can only take off to 1.0%, and further precipitation is very difficult again.When adopting novel distributor, owing to having on the conventional distributor of convex platform, install additional with the convex platform co-altitude and with convex platform scraper plate at an angle, so, when turning cylinder rotates at a high speed, when distributor produces centrifugal force, scraper plate produces downward thrust to glue, and under centrifugal force and thrust acting in conjunction downwards, the polymerization glue forms extremely thin film continuously, uniformly and flows along wall, be conducive to mass transfer, heat transfer, remove the solvent effect and improve several times than conventional distributor.As above Li polymer, the product volatile matter can take off to 0.3%.
The glue higher for similar molecular weight, that viscosity is bigger, conventional distributor almost can not be finished into membrane operations, and the polymerization glue film forming distribution apparatus that the utility model provides can be embodied as the membrane process operation well, be reflected on the volatile matter index, remove the solvent effect and improve several times than conventional distributor.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the elevational schematic view of Fig. 1.
Among the figure, 1. distributor roller, 2. plectane boss, 3. scraper plate, 4. turning cylinder, the 5. gap between the scraper plate.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Described scraper plate and plectane boss plane included angle are 30 degree, and its height is identical with distributor roller height, and the scraper plate outward flange is concordant with the boss outward flange.Gap between described two scraper plates is 1/4 of scraper plate length.
Described scraper plate and plectane boss plane included angle are 45 degree, and its height is identical with distributor roller height, and the scraper plate outward flange is concordant with the boss outward flange.Distance between described two scraper plates is 1/3 of scraper plate length.
Claims (3)
1. polymerization glue film forming distribution apparatus, comprise the disc distributor roller that is fixed on the turning cylinder, distributor roller top is installed with the plectane boss, it is characterized in that: fixedly mounting the 6-12 sheet rectangle scraper plate that rounded battle array square is arranged at disc distributor roller periphery.
2. polymerization glue film forming distribution apparatus according to claim 1, it is characterized in that: described scraper plate and plectane boss plane included angle are the 30-60 degree, and its height is identical with distributor roller height, and the scraper plate outward flange is concordant with the boss outward flange.
3. polymerization glue film forming distribution apparatus according to claim 1, it is characterized in that: the gap between described two scraper plates is the 1/4-1/3 of scraper plate length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162832 CN203124208U (en) | 2013-04-02 | 2013-04-02 | Polymerized glue liquid film-forming distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162832 CN203124208U (en) | 2013-04-02 | 2013-04-02 | Polymerized glue liquid film-forming distribution device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203124208U true CN203124208U (en) | 2013-08-14 |
Family
ID=48932234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320162832 Expired - Lifetime CN203124208U (en) | 2013-04-02 | 2013-04-02 | Polymerized glue liquid film-forming distribution device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203124208U (en) |
-
2013
- 2013-04-02 CN CN 201320162832 patent/CN203124208U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140805 Granted publication date: 20130814 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150205 Granted publication date: 20130814 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20150205 Granted publication date: 20130814 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150805 Granted publication date: 20130814 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 250400 No. 6, Nanyuan street, Pingyin Industrial Park, Pingyin County, Ji'nan, Shandong Patentee after: SHANDONG HONGRUI NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 250400 Shandong Pingyin Industrial Park, Pingyin County, Ji'nan, Shandong Patentee before: Shandong Hongrui Petroleum Chemical Co.,Ltd. |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201217 Granted publication date: 20130814 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20211217 Granted publication date: 20130814 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230201 Granted publication date: 20130814 |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
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| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20230402 Granted publication date: 20130814 |