GB701908A - Improvements in or relating to apparatus for and method of drying - Google Patents
Improvements in or relating to apparatus for and method of dryingInfo
- Publication number
- GB701908A GB701908A GB23954/50A GB2395450A GB701908A GB 701908 A GB701908 A GB 701908A GB 23954/50 A GB23954/50 A GB 23954/50A GB 2395450 A GB2395450 A GB 2395450A GB 701908 A GB701908 A GB 701908A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- drying
- heat
- evaporator
- condenser
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/001—Heating arrangements using waste heat
-
- 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
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
701,908. Drying air; drying systems; heating air; cooling systems for engines. AGRICULTURAL & INDUSTRIAL DRYERS, Ltd., and ROBIETTE, A. G. E. Aug. 24, 1951 [Sept. 29, 1950; Dec. 8, 1950], No. 23954/50. Classes 34(1), 34(2). and 64(3) In a process for drying crops &c. by passing warm, dry air over the material to be dried and in which the warm, dry air is produced by passing atmospheric air in sequence over the evaporator of a compression-expansion refrigerating system to cool the air and condense the entrained moisture and the condenser of the same system to heat the air, the drying air is continuously recycled in a closed circuit over the evaporator 3, the condenser 4, a heatexchanger 5 supplied with heat from the prime mover 15 for the refrigerating system, the material to be dried,and again over the evaporator. The compressor 2, evaporator 3, condenser 4, heat-exchanger 5 and fan 6 are enclosed in a duct 9 which is connected to drying chambers 7, 8 by ducts 11, 12 controlled by a two-way valve 13, the chambers 7, 8 being connected by a duct 14. Cooling water passes into the engine 15 via pipe 19 and after being heated passes through pipe 20, coil 21 of a heat-exchanger 22 and pipe 23 to heatexchanger 5. The exhaust gases from the engine pass through heat-exchanger 22 to raise further the temperature of the water passing through coil 21. The material may receive a preliminary drying in a chamber 26 through which atmospheric air is blown by a fan 27. Specification 656,898 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23954/50A GB701908A (en) | 1950-09-29 | 1950-09-29 | Improvements in or relating to apparatus for and method of drying |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23954/50A GB701908A (en) | 1950-09-29 | 1950-09-29 | Improvements in or relating to apparatus for and method of drying |
Publications (1)
Publication Number | Publication Date |
---|---|
GB701908A true GB701908A (en) | 1954-01-06 |
Family
ID=10204023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23954/50A Expired GB701908A (en) | 1950-09-29 | 1950-09-29 | Improvements in or relating to apparatus for and method of drying |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB701908A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992002772A1 (en) * | 1990-08-01 | 1992-02-20 | Secor, Inc. | Dehydration apparatus and process of dehydration |
EP1096214A1 (en) * | 1999-10-25 | 2001-05-02 | ABB Energy Leasing S.à.r.l. | Process for simultaneous production of electrical power and dry powder material, and apparatus for carrying out this process |
ITBG20090054A1 (en) * | 2009-10-13 | 2011-04-14 | Francom S R L | PLANT FOR DEHUMIDIFICATION, USING DEHUMIDIFIED AND HEATED AIR, OF MECHANICALLY DEHYDRATED SLUDGE. |
WO2017070761A1 (en) * | 2015-10-27 | 2017-05-04 | Vale S.A. | Process for ore moisture reduction in conveyor belts and transfer chutes |
-
1950
- 1950-09-29 GB GB23954/50A patent/GB701908A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992002772A1 (en) * | 1990-08-01 | 1992-02-20 | Secor, Inc. | Dehydration apparatus and process of dehydration |
EP1096214A1 (en) * | 1999-10-25 | 2001-05-02 | ABB Energy Leasing S.à.r.l. | Process for simultaneous production of electrical power and dry powder material, and apparatus for carrying out this process |
ITBG20090054A1 (en) * | 2009-10-13 | 2011-04-14 | Francom S R L | PLANT FOR DEHUMIDIFICATION, USING DEHUMIDIFIED AND HEATED AIR, OF MECHANICALLY DEHYDRATED SLUDGE. |
WO2017070761A1 (en) * | 2015-10-27 | 2017-05-04 | Vale S.A. | Process for ore moisture reduction in conveyor belts and transfer chutes |
AU2016344799B2 (en) * | 2015-10-27 | 2020-04-30 | Associação Instituto Tecnológico Vale – Itv | Process for ore moisture reduction in conveyor belts and transfer chutes |
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