CN107694136A - A kind of glue of belt scraping plate departs from bucket - Google Patents
A kind of glue of belt scraping plate departs from bucket Download PDFInfo
- Publication number
- CN107694136A CN107694136A CN201711186977.7A CN201711186977A CN107694136A CN 107694136 A CN107694136 A CN 107694136A CN 201711186977 A CN201711186977 A CN 201711186977A CN 107694136 A CN107694136 A CN 107694136A
- Authority
- CN
- China
- Prior art keywords
- glue
- bucket
- staving
- scraping plate
- departs
- 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.)
- Pending
Links
- 239000003292 glue Substances 0.000 title claims abstract description 33
- 238000007790 scraping Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 9
- 230000008676 import Effects 0.000 claims abstract description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000470 constituent Substances 0.000 abstract description 5
- 238000001556 precipitation Methods 0.000 abstract description 5
- 238000001035 drying Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 10
- 239000002904 solvent Substances 0.000 description 3
- 229920002367 Polyisobutene Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002207 thermal evaporation Methods 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/24—Evaporating by bringing a thin layer of the liquid into contact with a heated surface to obtain dry solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0064—Feeding of liquid into an evaporator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0082—Regulation; Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
- B01D1/222—In rotating vessels; vessels with movable parts
- B01D1/223—In rotating vessels; vessels with movable parts containing a rotor
- B01D1/225—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers
- B01D1/226—In rotating vessels; vessels with movable parts containing a rotor with blades or scrapers in the form of a screw or with helical blade members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of glue of belt scraping plate to depart from bucket.Including staving, the top of staving sets glue import, the screeding device of one horizontal rotation is set in described staving, described screeding device is included by motor-driven central rotating shaft, the central rotating shaft sets multiple scrapers from top to bottom, a barrel wall is pressed close at the edge of the scraper, and heater is set in described staving.Glue is introduced from above into scraper plate by the present invention, scraper plate turning handle glue is thrown to a barrel wall, slowly drop down, material forms film in steam-heated cylinder surface, and is just finished during roller turns around by drying, and product is scraped off using scraper, expose cylinder surface and contact to form film and be dried with raw material again, negative pressure will be pumped into inside bucket, precipitation effect can be improved, reduce the fugitive constituent of product.
Description
Technical field
The present invention relates to the high temperature desolventizing equipment in polyisobutene production process, the glue of especially a kind of belt scraping plate departs from
Bucket.
Background technology
In script polyisobutene production process carry out high temperature precipitation only rely on heater unilaterally heat abjection a part oneself
Alkane, removal effect is limited, less efficient, influences the quality of finished product.
The content of the invention
The purpose of the present invention is the problem of presence for prior art, there is provided a kind of glue of belt scraping plate departs from bucket, can
The effect of precipitation is improved, reduces the fugitive constituent of product, improves final product quality.
To reach above-mentioned purpose, the present invention adopts the following technical scheme that：A kind of glue of belt scraping plate departs from bucket, and its feature exists
Glue import is set in the top including staving, staving, the screeding device of a horizontal rotation is set in described staving, it is described
Screeding device include by motor-driven central rotating shaft, the central rotating shaft sets multiple scrapers, the scraper from top to bottom
Edge press close to a barrel wall, heater is set in described staving.Glue enters scraper plate from top, and scraper plate turning handle glue is thrown to bucket
Wall, slowly drop down, material forms film in steam-heated cylinder surface, and just complete by drying during roller turns around
Finish, product is scraped off using scraper
A vavuum pump is set to be pumped into negative pressure in staving on described staving.Negative pressure will be pumped into inside bucket, can improved de-
Molten effect, reduce the fugitive constituent of product.
The top of the staving sets another vavuum pump, and the vavuum pump connects condenser by pipeline.Solvent is heated to be steamed
Hair becomes gas phase, and being extracted into condenser condensation recovery by vavuum pump is continuing with,
Described glue import connects material storing box by pipeline, regulating valve.
The upper surface of described scraper forms drainage trough, and drainage trough extends to a barrel inwall.Drainage trough is set to drain glue
To bucket wall.
The heater is steam raising plant, preferably can carry out full side to glue in bucket or the glue on scraper plate
Heat in face.
Described scraper structure in the shape of a spiral.
The edge of the scraper formed turn over or under the bending structure that turns over.The glue on barrel wall can preferably be struck off.
Glue is introduced from above into scraper plate by the present invention, and scraper plate turning handle glue is thrown to a barrel wall, slowly dropped down, material adds in steam
The cylinder surface of heat forms film, and is just finished during roller turns around by drying, and product is scraped off using scraper,
Expose cylinder surface and contact to form film and be dried with raw material again, negative pressure will be pumped into inside bucket, precipitation effect can be improved, drop
The fugitive constituent of low product.
Heated outside scraper plate using steam, solvent is become gas phase by thermal evaporation, and being extracted into condenser by vavuum pump condenses back
Receipts are continuing with, and the rotating speed of scraper plate can be adjusted using frequency converter, and material enters the flow velocity of scraper plate by governor valve control, is easy to obtain
Continuous and uniform product.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
With reference to specific implementation case, the present invention is expanded on further.
As shown in figure 1, the present invention includes staving 1, the top of staving sets glue import, a horizontal rotation is set in staving
The screeding device turned, screeding device include the central rotating shaft 3 driven by motor 7 and reductor 6, and central rotating shaft is set from top to bottom
Multiple scrapers 2, the edge of scraper press close to a barrel wall, heater 12 are set in staving.
A vavuum pump 11 is set to be pumped into negative pressure in staving on staving.The top of staving sets another vavuum pump 9, should
Vavuum pump connects condenser 10 by pipeline.Glue import connects material storing box 5 by pipeline, regulating valve 4.The upper surface shape of scraper
Into drainage trough, drainage trough extends to a barrel inwall.Heater is steam raising plant.Scraper structure in the shape of a spiral.The side of scraper
Edge formed turn over or under the bending structure that turns over.Integrated switch board 8 is also set up on staving, controls the work of whole system.
Glue is introduced from above into scraper plate by the present invention, and scraper plate turning handle glue is thrown to a barrel wall, slowly dropped down, material adds in steam
The cylinder surface of heat forms film, and is just finished during roller turns around by drying, and product is scraped off using scraper,
Expose cylinder surface and contact to form film and be dried with raw material again, negative pressure will be pumped into inside bucket, precipitation effect can be improved, drop
The fugitive constituent of low product.
Heated outside scraper plate using steam, solvent is become gas phase by thermal evaporation, and being extracted into condenser by vavuum pump condenses back
Receipts are continuing with, and the rotating speed of scraper plate can be adjusted using frequency converter, and material enters the flow velocity of scraper plate by governor valve control, is easy to obtain
Continuous and uniform product.
It the above is only the preferred embodiment of the present invention, be not intended to limit the invention, it is noted that led for this technology
For the those of ordinary skill in domain, without departing from the technical principles of the invention, some improvement and modification can also be made,
These improvement and modification also should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of glue of belt scraping plate departs from bucket, it is characterised in that including staving, the top of staving sets glue import, described
The screeding device of one horizontal rotation is set in staving, and described screeding device is included by motor-driven central rotating shaft, described
Central rotating shaft sets multiple scrapers from top to bottom, and the edge of the scraper presses close to a barrel wall, heater is set in described staving.
2. a kind of glue of belt scraping plate according to claim 1 departs from bucket, it is characterised in that sets one on described staving
Individual vavuum pump will be pumped into negative pressure in staving.
3. a kind of glue of belt scraping plate according to claim 1 or 2 departs from bucket, it is characterised in that the top of the staving is set
Another vavuum pump is put, the vavuum pump connects condenser by pipeline.
4. a kind of glue of belt scraping plate according to claim 1 departs from bucket, it is characterised in that described glue import passes through
Pipeline, regulating valve connection material storing box.
5. a kind of glue of belt scraping plate according to claim 1 departs from bucket, it is characterised in that the upper surface of described scraper
Drainage trough is formed, drainage trough extends to a barrel inwall.
6. a kind of glue of belt scraping plate according to claim 1 departs from bucket, it is characterised in that the heater is steam
Generating means.
7. a kind of glue of belt scraping plate according to claim 1 departs from bucket, it is characterised in that described scraper is in the shape of a spiral
Structure.
8. a kind of glue of belt scraping plate according to claim 7 departs from bucket, it is characterised in that the edge of the scraper is formed
On turn over or under the bending structure that turns over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711186977.7A CN107694136A (en) | 2017-11-24 | 2017-11-24 | A kind of glue of belt scraping plate departs from bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711186977.7A CN107694136A (en) | 2017-11-24 | 2017-11-24 | A kind of glue of belt scraping plate departs from bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107694136A true CN107694136A (en) | 2018-02-16 |
Family
ID=61180883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711186977.7A Pending CN107694136A (en) | 2017-11-24 | 2017-11-24 | A kind of glue of belt scraping plate departs from bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107694136A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559670A (en) * | 2019-08-27 | 2019-12-13 | 北京国电龙源环保工程有限公司 | gypsum slurry foam powder making system and construction method thereof |
| CN110960873A (en) * | 2019-12-14 | 2020-04-07 | 黄建中 | Film evaporator for film processing |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB918392A (en) * | 1958-09-02 | 1963-02-13 | Saarlandische Ges Fur Grubenau | Improvements in cleaning mine tubs |
| CN103083929A (en) * | 2011-11-02 | 2013-05-08 | 上海远跃制药机械股份有限公司 | Turning strickle film evaporator |
| CN204107070U (en) * | 2014-09-27 | 2015-01-21 | 武汉金榜轻工机械设备有限公司 | A kind of scraper concentrator |
| CN207627944U (en) * | 2017-11-24 | 2018-07-20 | 浙江顺达新材料股份有限公司 | A kind of glue disengaging bucket of belt scraping plate |
-
2017
- 2017-11-24 CN CN201711186977.7A patent/CN107694136A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB918392A (en) * | 1958-09-02 | 1963-02-13 | Saarlandische Ges Fur Grubenau | Improvements in cleaning mine tubs |
| CN103083929A (en) * | 2011-11-02 | 2013-05-08 | 上海远跃制药机械股份有限公司 | Turning strickle film evaporator |
| CN204107070U (en) * | 2014-09-27 | 2015-01-21 | 武汉金榜轻工机械设备有限公司 | A kind of scraper concentrator |
| CN207627944U (en) * | 2017-11-24 | 2018-07-20 | 浙江顺达新材料股份有限公司 | A kind of glue disengaging bucket of belt scraping plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110559670A (en) * | 2019-08-27 | 2019-12-13 | 北京国电龙源环保工程有限公司 | gypsum slurry foam powder making system and construction method thereof |
| CN110960873A (en) * | 2019-12-14 | 2020-04-07 | 黄建中 | Film evaporator for film processing |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |