WO2010084464A2 - A dryer and a method of drying using thereof - Google Patents
A dryer and a method of drying using thereof Download PDFInfo
- Publication number
- WO2010084464A2 WO2010084464A2 PCT/IB2010/050258 IB2010050258W WO2010084464A2 WO 2010084464 A2 WO2010084464 A2 WO 2010084464A2 IB 2010050258 W IB2010050258 W IB 2010050258W WO 2010084464 A2 WO2010084464 A2 WO 2010084464A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dryer
- shaft
- rods
- mixing
- movement
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/16—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a vertical or steeply-inclined plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
Definitions
- This invention is related to dryers and more specifically dryers that are used to dry pasty and/or moist foodstuff and also drying method using the same.
- the mentioned foodstuff can be tomato and pepper paste, various pastries and onion.
- the dryer of this invention may also be used to dry viscous and moist medicaments, dyes and similar material.
- the products to be treated are loaded to the transport receptacle to be transferred to the treatment compartment.
- At least one microwave source is provided at the treatment compartment.
- a vertical conveying system is provided in the treatment compartment to maintain a recovery period after heat treatment or drying.
- the object of this invention is to provide a cheap and simple, highly efficient, micro- biologically reliable drying apparatus that can be integrated to a current food processing or similar plant along with the grinding, sieving and so on to obtain a homogeneous drying, in which heat and timing supervision and adjustment are easily done.
- the above mentioned object is attained through the present drying apparatus.
- the apparatus which is the subject of this application provides the granulation and drying of the product and substantially comprises a mixer that is rotatable either vertical and horizontal a motor to provide such rotation, reductors and heating and ventilating systems.
- This apparatus and method using thereof overcomes the disadvantages of the prior art.
- Figure 1 is the side cross sectional view of the dryer of this invention.
- Figure 2 is the cross sectional view taken longitudinally of the alternative embodiment of the apparatus of this invention.
- Figure 3 is the cross sectional view of an alternative embodiment of the apparatus as shown in Figure 2.
- Figure 1 is the side cross sectional view of the dryer which is the subject of this invention.
- the dryer of this invention comprises a body (13), a cover/lid (16), one or more heat source(s) (l), a mixer (15), an air duct (2) and a suction fan (14) attached to the duct (2), motors (3,5) inducing the movement of the mixer and reductors (4,8).
- the body section (13) of the apparatus is cylindrical however it may be of any other geometrical shape to attain the purposes of this invention.
- This body can be placed and fixed on a platform horizontally.
- the body can be manufactured of any stainless material suitable to the purpose of use.
- heat sources are provided on the walls of said body (13) to de- humidify the water contained in the processed product.
- Any heating source such as a heating fan, resistance heater and microwave hater can be used.
- This hating source can be located to any part of the body such as the top lid of the apparatus, side walls or bottom base.
- the heating source is a heating fan (1).
- the heater (1) heats the material to be processed within the apparatus till the desired temperature and the temperature in the apparatus is supervised by means of a probe. As the temperature reached to the desired level, a thermostat (not shown) stops the heating process and the temperature is kept under control.
- the circulated heating air within the apparatus provides a highly efficient use of the air and it results in the increase in the yield.
- the hot air directed to the product through the heating fans placed on the top lid of the apparatus touches the surface of the product and is exhausted through the air suction fan attached to the air duct located in the middle of the top lid of the apparatus and/or side walls. This provides the circulation of the air within the apparatus.
- hot air channels/ducts (not shown) and air ducts can be located in the top lid of the apparatus, they can be placed to the side walls of the cylindrical body.
- the apparatus of this invention is cylindrical and placed onto a platform.
- the lid (16) of the drying apparatus fully opens and the product to be processed is placed there into.
- one or more heating sources (1) are provided on the lid.
- said hating source is a fan heater (1). In this case, without a need to locate and start each heater and fan separately, they can be combined into a single fan heater. With this heater fan, it is possible to direct the heat to the product and to heat the product to the desired temperature.
- an air outlet and an axial suction fan (14) attached to it are provided in said lid (16)
- the air outlet (2) and suction fan (14) are provided in the middle of the lid. Thanks to this fan (14), it is possible to remove the free water molecules in the processed product out of the product quickly.
- the air outlet (2) provided on the lid and/or air exhaust ducts (not shown) provided on the rim of the lid in the lid are used. Although air can be discharged from any point on the top lid, it can be provided in any other surface of the drying apparatus.
- the hot air directed to the product sucks the moist from the product and is discharged quickly. This shortens the drying time and contributes to maintain the original quality of the product. Thanks to the air circulation provided in the apparatus, it is possible to realize the vaporization at low temperatures and this provides to protect the original quality of the product until the end of the drying process.
- Another main element of the apparatus is the mixer (15) and it comprises a mixing shaft (12) and mixing rods (11) attached to the said shaft (12) with a straight angle.
- the mixer and scraper blades (H', 17') By providing the mixer and scraper blades (H', 17') with a certain angle, the product can proceed within the apparatus easily and it will be possible to feed the apparatus from a certain point and discharge from another. Thus the continuous work of the apparatus can be managed.
- the mixing rods (H') are located on the first part of the shaft (12') with certain design and at certain intervals. As the product that is processed in the apparatus proceeds within the apparatus, the intervals and designs of the rods may change as the humidity of the product decreases. Thus, the product can be crumbled into smallest granular size and is dried within the one and the same apparatus.
- the mixer (15) is made of a stainless material and comprises a shaft (12) rotating with an angle of 360° horizontally and stainless rods (11; 11') located on it at equal intervals.
- the rods (11; 11') can be of cylindrical shape or of rectangular prism, triangular prism and so on having flat, acute, sharp, wing or blade like shapes. These rods (11; 11') are mounted to the shaft (12) as close as possible to the base of the dryer. Thus, mixing of each part of the product easily is maintained and sticking the product to the base of the apparatus is prevented.
- the lengths of the mixing rods (11) are the same and they are mounted to the mixing shaft (12) at certain intervals. However, it is also possible that the lengths of the rods are various and they are mounted to the shaft at non-standard intervals.
- the rods (11; 11') can be welded to the mixing shaft (12) or fitted to the shaft. These rods (11; 11') and shaft (12) can be of a stainless steel material.
- the mixer (15) can move perpendicularly or horizontally.
- the mixing rod (12) can extend along the midline of the body (13) and preferably parallel to the base.
- This shaft (18) can be attached to the reductor (8) providing the perpendicular movement by a flanch (19) mounted to the shaft (18) and thus the reductor can rotate around its axis.
- the rotation of the reductor (8) around its axis causes the horizontal movement of the mixing shaft (12).
- the mixer can mover in two directions continuously, the product can be dried ho- mogenously.
- the mixers where the mixers can only move horizontally, during the process of drying consistent products such as tomato paste, dough etc.
- the locking or immobility of the mixer due to excess load on it or necessity for high power motors can be eliminated with the mixer disclosed here.
- mixing shaft (12) is guided in the rail.
- Another advantage of the present apparatus is that the product is dried in a very short time and thus the product quality is really high.
- the quality is impaired.
- the present apparatus it is possible to even dry delicate products such as tomato paste etc. in a fairly short time with high quality.
- the tomato powder granules recovered at the end of the drying process have moisture of 10% to 15%. With a hammer mill (not shown) attached to the apparatus, these granules are broken and a powder of 20-60 mesh size is obtained.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- Preparation Of Fruits And Vegetables (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112010000726T DE112010000726T5 (en) | 2009-01-22 | 2010-01-20 | Dryer and method of drying using the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR2008/00476 | 2009-01-22 | ||
TR200900476 | 2009-01-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010084464A2 true WO2010084464A2 (en) | 2010-07-29 |
WO2010084464A3 WO2010084464A3 (en) | 2011-01-20 |
Family
ID=42356271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2010/050258 WO2010084464A2 (en) | 2009-01-22 | 2010-01-20 | A dryer and a method of drying using thereof |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE112010000726T5 (en) |
TR (1) | TR201106915T2 (en) |
WO (1) | WO2010084464A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104848664A (en) * | 2015-05-20 | 2015-08-19 | 苏州市亘晟涂装工程有限公司 | Dryer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1086359A (en) | 1963-12-10 | 1967-10-11 | Fives Lille Cail | Improvements in or relating to a mixer for solid, liquid or pasty products |
WO1993016017A1 (en) | 1992-02-12 | 1993-08-19 | Ntp-Yhtymä Oy | Mechanical composting |
US20020006464A1 (en) | 1998-02-04 | 2002-01-17 | Michael Wefers | Method and apparatus for drying or heat-treating products |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5546676A (en) * | 1995-05-17 | 1996-08-20 | Mallinckrodt Medical, Inc. | Aggressive convective drying in an agitated pan type dryer |
DE19542301B4 (en) * | 1995-11-14 | 2014-05-28 | Pondus Verfahrenstechnik Gmbh | Method and device for drying sludge-like dry material, in particular sewage sludge |
-
2010
- 2010-01-20 WO PCT/IB2010/050258 patent/WO2010084464A2/en active Application Filing
- 2010-01-20 DE DE112010000726T patent/DE112010000726T5/en not_active Withdrawn
- 2010-01-20 TR TR2011/06915T patent/TR201106915T2/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1086359A (en) | 1963-12-10 | 1967-10-11 | Fives Lille Cail | Improvements in or relating to a mixer for solid, liquid or pasty products |
WO1993016017A1 (en) | 1992-02-12 | 1993-08-19 | Ntp-Yhtymä Oy | Mechanical composting |
US20020006464A1 (en) | 1998-02-04 | 2002-01-17 | Michael Wefers | Method and apparatus for drying or heat-treating products |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104848664A (en) * | 2015-05-20 | 2015-08-19 | 苏州市亘晟涂装工程有限公司 | Dryer |
Also Published As
Publication number | Publication date |
---|---|
DE112010000726T5 (en) | 2012-09-06 |
TR201106915T2 (en) | 2012-02-21 |
WO2010084464A3 (en) | 2011-01-20 |
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