GB945316A - Improved method of drying materials - Google Patents
Improved method of drying materialsInfo
- Publication number
- GB945316A GB945316A GB4364360A GB4364360A GB945316A GB 945316 A GB945316 A GB 945316A GB 4364360 A GB4364360 A GB 4364360A GB 4364360 A GB4364360 A GB 4364360A GB 945316 A GB945316 A GB 945316A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vessel
- vacuum
- vapour
- flashed
- suddenly
- 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
Links
- 238000001035 drying Methods 0.000 title abstract 3
- 239000000463 material Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 238000001816 cooling Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 238000004043 dyeing Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 239000012254 powdered material Substances 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C7/00—Heating or cooling textile fabrics
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C2700/00—Finishing or decoration of textile materials, except for bleaching, dyeing, printing, mercerising, washing or fulling
- D06C2700/09—Various apparatus for drying textiles
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
945,316. Drying systems. FREEMAN, TAYLOR MACHINES Ltd. Dec. 18, 1961 [Dec. 19, 1960], No. 43643/60. Heading F4G. Hot and wet material e.g. yarn in hanks or other forms, woven and knitted fabrics subsequent to a dyeing or analogous wet treatment, or granular and powdered materials, are dried in a closed vessel wherein the pressure is suddenly, i.e. in less than one minute, reduced to below atmospheric to create a vacuum and causing liquid in the material to flash off as a vapour carrying or entraining droplets of liquid, and condensing the flashed-off vapour. The drying rate may be substantially controlled by regulating the rate at which the partial vacuum is created in the vessel e.g. a vacuum of 25 inches of mercury in under one minute, the first few inches being generated very suddenly. The vacuum may be created by admitting low pressure steam e.g. 5 p.s.i. to exclude or expel air in the vessel and then rapidly condensing it. Flashed-off vapour and any low pressure steam may be condensed by a refrigerant, cooling the outer surfaces of the vessel, cooling coils or sprays therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4364360A GB945316A (en) | 1960-12-19 | 1960-12-19 | Improved method of drying materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4364360A GB945316A (en) | 1960-12-19 | 1960-12-19 | Improved method of drying materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB945316A true GB945316A (en) | 1963-12-23 |
Family
ID=10429676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4364360A Expired GB945316A (en) | 1960-12-19 | 1960-12-19 | Improved method of drying materials |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB945316A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5723433A (en) * | 1993-09-24 | 1998-03-03 | The Chemithon Corporation | Sovent removal process |
| US6058623A (en) * | 1993-09-24 | 2000-05-09 | The Chemithon Corporation | Apparatus and process for removing volatile components from a composition |
-
1960
- 1960-12-19 GB GB4364360A patent/GB945316A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5723433A (en) * | 1993-09-24 | 1998-03-03 | The Chemithon Corporation | Sovent removal process |
| US6058623A (en) * | 1993-09-24 | 2000-05-09 | The Chemithon Corporation | Apparatus and process for removing volatile components from a composition |
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