GB1265390A - - Google Patents
Info
- Publication number
- GB1265390A GB1265390A GB1265390DA GB1265390A GB 1265390 A GB1265390 A GB 1265390A GB 1265390D A GB1265390D A GB 1265390DA GB 1265390 A GB1265390 A GB 1265390A
- Authority
- GB
- United Kingdom
- Prior art keywords
- impeller
- air
- heat exchanger
- flap
- combustion chamber
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
1,265,390. Drying particulate or fibrous material. K. ZENKNER. 1 Dec., 1969 [4 Dec., 1968], No. 58574/69. Heading F4G. A drier, e.g. for particulate or fibrous material, comprises a fresh air cross flow fan having a cylindrical impeller 9 and a combustion chamber 27b for supplying hot gases to the tubes of a heat exchanger 27c in the path of the air. The impeller, combustion chamber and heat exchanger being contained in a casing with impeller bearing and drive units located externally, the impeller having a curved deflector plate 10 and a turbulence flap 11. The flap may be wedge-shaped and co-operates with a baffle plate 14 to separate pressure and suction sides of the impeller whilst allowing a current of air to flow from the pressure side between impeller and flap. The fan may be upstream or downstream of the combustion chamber and heat exchanger. Air inlet channel 29a, channel 29b and outlet channel 29c may be mutually at right angles enclosing a drying zone 28 supplied with heated air via jets 30, guide plates 37a, 37b, 39 aiding the deflection of air round the right angles. Alternatively the channels may be disposed in a straight line, Fig. 4 (not shown), or substantially at 180 degrees, Fig. 10a (not shown), passages between jets (41) allowing the air blown on to the material to flow back into the outlet channels. The outlet channel may have two limbs (33a), (33b), Fig. 6 (not shown), with opposing jets (35) blowing heated air on to material on a belt 34. Spiral elements (45), Fig. 1 (not shown), may be provided in the heat exchanger tubes to regulate the flow of hot gas. Several driers may be combined in a longitudinal or transverse direction to dry material e.g. ceramic parts on a conveyer belt.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681812584 DE1812584C3 (en) | 1968-12-04 | Drying device for drying piece goods |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1265390A true GB1265390A (en) | 1972-03-01 |
Family
ID=5715187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1265390D Expired GB1265390A (en) | 1968-12-04 | 1969-12-01 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3622136A (en) |
AT (1) | AT309340B (en) |
CH (1) | CH499074A (en) |
FR (1) | FR2025191A1 (en) |
GB (1) | GB1265390A (en) |
NL (1) | NL6918187A (en) |
SE (1) | SE357417B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29916333U1 (en) * | 1999-09-16 | 2000-01-13 | Montaplast GmbH, 51597 Morsbach | Storage device |
CN109186246A (en) * | 2018-07-26 | 2019-01-11 | 合肥三伍机械有限公司 | A kind of hot-blast stove for grain drying |
CN116576651B (en) * | 2023-06-26 | 2024-10-18 | 维达纸业(浙江)有限公司 | Pulp molding continuous drying device and control method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3141454A (en) * | 1960-02-11 | 1964-07-21 | Laing Nikolaus | Heat storage apparatus |
US3115130A (en) * | 1961-05-09 | 1963-12-24 | Sperry Rand Corp | Heat exchanger |
DE1503673B2 (en) * | 1965-03-30 | 1972-07-06 | Zenkner, Kurt, Dr.-Ing., 7505 Ettlingen | HOUSING FOR CROSS-FLOW FAN |
-
1969
- 1969-12-01 GB GB1265390D patent/GB1265390A/en not_active Expired
- 1969-12-01 CH CH1793969A patent/CH499074A/en not_active IP Right Cessation
- 1969-12-03 SE SE16637/69A patent/SE357417B/xx unknown
- 1969-12-03 AT AT1126869A patent/AT309340B/en not_active IP Right Cessation
- 1969-12-03 NL NL6918187A patent/NL6918187A/xx unknown
- 1969-12-03 FR FR6941617A patent/FR2025191A1/fr not_active Withdrawn
- 1969-12-04 US US882261A patent/US3622136A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH499074A (en) | 1970-11-15 |
US3622136A (en) | 1971-11-23 |
DE1812584B2 (en) | 1976-09-30 |
SE357417B (en) | 1973-06-25 |
DE1812584A1 (en) | 1970-06-18 |
FR2025191A1 (en) | 1970-09-04 |
AT309340B (en) | 1973-08-10 |
NL6918187A (en) | 1970-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PCNP | Patent ceased through non-payment of renewal fee |