DE2223664A1 - Einrichtung zum vakuumtrocknen - Google Patents
Einrichtung zum vakuumtrocknenInfo
- Publication number
- DE2223664A1 DE2223664A1 DE19722223664 DE2223664A DE2223664A1 DE 2223664 A1 DE2223664 A1 DE 2223664A1 DE 19722223664 DE19722223664 DE 19722223664 DE 2223664 A DE2223664 A DE 2223664A DE 2223664 A1 DE2223664 A1 DE 2223664A1
- Authority
- DE
- Germany
- Prior art keywords
- pipes
- mixing
- lock
- inlet
- locks
- 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
- 238000001291 vacuum drying Methods 0.000 title claims description 7
- 238000002156 mixing Methods 0.000 claims description 51
- 238000001035 drying Methods 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 24
- 238000011144 upstream manufacturing Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 6
- 238000011049 filling Methods 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 2
- 238000007605 air drying Methods 0.000 claims 2
- 229920000426 Microplastic Polymers 0.000 claims 1
- 208000030522 generalized epilepsy-paroxysmal dyskinesia syndrome Diseases 0.000 claims 1
- 238000013022 venting Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000004033 plastic Substances 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 241000273930 Brevoortia tyrannus Species 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 208000021302 gastroesophageal reflux disease Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
- F26B17/006—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors the movement being imparted by oscillation or vibration
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
- F26B5/041—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying flowable materials, e.g. suspensions, bulk goods, in a continuous operation, e.g. with locks or other air tight arrangements for charging/discharging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722223664 DE2223664A1 (de) | 1972-05-16 | 1972-05-16 | Einrichtung zum vakuumtrocknen |
| GB2214573A GB1425882A (en) | 1972-05-16 | 1973-05-09 | Drying apparatus |
| FR7317312A FR2185276A5 (cs) | 1972-05-16 | 1973-05-14 | |
| CH686373A CH572601A5 (cs) | 1972-05-16 | 1973-05-15 | |
| IT2414673A IT987480B (it) | 1972-05-16 | 1973-05-16 | Dispositivo per essiccare sotto vuoto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722223664 DE2223664A1 (de) | 1972-05-16 | 1972-05-16 | Einrichtung zum vakuumtrocknen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2223664A1 true DE2223664A1 (de) | 1973-11-29 |
Family
ID=5844938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722223664 Pending DE2223664A1 (de) | 1972-05-16 | 1972-05-16 | Einrichtung zum vakuumtrocknen |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH572601A5 (cs) |
| DE (1) | DE2223664A1 (cs) |
| FR (1) | FR2185276A5 (cs) |
| GB (1) | GB1425882A (cs) |
| IT (1) | IT987480B (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200319A (zh) * | 2022-07-04 | 2022-10-18 | 宁波爱发科真空技术有限公司 | 一种医疗冷柜中毛细管道的抽真空泵组及其控制方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113246295B (zh) * | 2021-04-23 | 2022-06-03 | 中交一公局集团有限公司 | 一种膨胀土用搅拌装置 |
| CN113400536B (zh) * | 2021-06-15 | 2022-04-08 | 明光永信塑业科技有限公司 | 一种吸管冷却水清除装置 |
-
1972
- 1972-05-16 DE DE19722223664 patent/DE2223664A1/de active Pending
-
1973
- 1973-05-09 GB GB2214573A patent/GB1425882A/en not_active Expired
- 1973-05-14 FR FR7317312A patent/FR2185276A5/fr not_active Expired
- 1973-05-15 CH CH686373A patent/CH572601A5/xx not_active IP Right Cessation
- 1973-05-16 IT IT2414673A patent/IT987480B/it active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200319A (zh) * | 2022-07-04 | 2022-10-18 | 宁波爱发科真空技术有限公司 | 一种医疗冷柜中毛细管道的抽真空泵组及其控制方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| IT987480B (it) | 1975-02-20 |
| CH572601A5 (cs) | 1976-02-13 |
| GB1425882A (en) | 1976-02-18 |
| FR2185276A5 (cs) | 1973-12-28 |
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