WO2015156748A1 - An industrial drying system - Google Patents

An industrial drying system Download PDF

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Publication number
WO2015156748A1
WO2015156748A1 PCT/TR2015/000144 TR2015000144W WO2015156748A1 WO 2015156748 A1 WO2015156748 A1 WO 2015156748A1 TR 2015000144 W TR2015000144 W TR 2015000144W WO 2015156748 A1 WO2015156748 A1 WO 2015156748A1
Authority
WO
WIPO (PCT)
Prior art keywords
division
drying system
tray
enables
dried
Prior art date
Application number
PCT/TR2015/000144
Other languages
French (fr)
Inventor
Osman Cavit TURUNC
Gurkan USLU
Mehmet KILINC
Original Assignee
Spt Makine Imalat San. Tic. Ltd. Sti.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Spt Makine Imalat San. Tic. Ltd. Sti. filed Critical Spt Makine Imalat San. Tic. Ltd. Sti.
Publication of WO2015156748A1 publication Critical patent/WO2015156748A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • F26B3/283—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun in combination with convection
    • 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
    • F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
    • F26B17/045—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined the material on the belt being agitated, dispersed or turned over by mechanical means, e.g. by vibrating the belt, by fixed, rotating or oscillating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
    • F26B3/30—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun from infrared-emitting elements

Definitions

  • the present invention relates to an industrial drying system which enables to dry organic and/or inorganic materiais having different geometrical shape and dimensions such as food, sand, cement, zeolite, bentonite, coal, brick or concrete and comprises an infrared heating member.
  • T hese systems may comprise heaters which are positioned into a division such that they will provide heat on the material and the material can also be made free from moisture upon being subjected to a process such as centrifuge.
  • Heating furnaces being used in existing systems are known as "Rotary Furnace" in the state of the art.
  • the Chinese patent document no. C 103542705 discloses a drying device for drying coal in powdered form.
  • coal is loaded onto racks in a feeding unit and fed into a tunnel wherein infrared lamps are used for the purpose of drying.
  • the dried products are received by means of a collecting unit and thus the drying process is completed.
  • no efficient drying can be carried out in the said invention due to the tact that equal heat cannot be spread to each part of coals.
  • the Chinese patent document no. C 2O2599043 discloses a drying equipment in particular a carbon fiber/ far-infrared solar drying device.
  • a conveying machine under the drying kiln.
  • radiators for spreading heat on the side walls of the said kiln whereas there are infrared plates, which will enable formation of heat for the purpose of drying, on the inner top wall of the kiln.
  • a material with desired dryness cannot be obtained due to the fact that sufficient amount of heat cannot be transmitted to particularly materials remaining below when excess material is placed into the kiln.
  • An objective of the present invention is to realize an efficient, fast industrial drying system with low energy consumption which enables to dry materials such as food, sand, cement, zeolite, bentonite, coal, brick or concrete.
  • Figure 1 is a iront view of the inventive drying system.
  • Figure 2 is a lop view of the drying system.
  • Figure 3 is a detailed view of the '"A" detail shown in the Figure 1.
  • Figure 4 is a view of the movable band contained by the drying system.
  • Figure 5 is a perspective view of a heating member contained by the drying system.
  • Figure 6 is a cross-sectional view of a feeding member contained by the drying system.
  • Figure 7 is a f ont view of the feeding member shown in the Figure 6.
  • the drying system (1) for drying organic and/or inorganic materials having different geometrical shapes and dimensions such as food.
  • sand, cement, zeolite, bentonite, coal, brick or concrete comprises: at least one body (2);
  • At least one tray (4) which is located inside the division (3) and where the material desired to be dried is placed;
  • At least one infrared heating member (5) which is located inside the division (3) and enables the material placed onto the tray (4) to be dried inside the division (3);
  • At least one mixing member (not shown in the figures) which is positioned inside the division (3) and ensures that heat is distributed to the material equally by mixing the material on the tray (4) during the heating process; at least one movable band (6) which is located on the body (2) and can move on the tray (4);
  • At least one drive member (7) which is in contact with the movable band (6) and ensures that the drive necessary for motion of the movable band (6) is provided to the movable band (6);
  • At least one feeding member (8) which realizes loading of materials to be dried on the tray (4 ).
  • the material desired to be dried is loaded to the tray (4) by means of the feeding member (8). Afterwards, the tray (4) proceeds into the division (3) by means of the movable band (6) and the material loaded to the tray (4) is dried via the heating member (5) located here. During heating, the material located inside the tray (4) is mixed by the mixing member located in the division (3) (the moist material remaining below is enabled to rise to the upper side) and thus it is ensured that the whole material is dried equally.
  • the feeding member (8) included in the inventive drying system ( 1 ) comprises at least one movable cap (not shown in the figures) which enables to place the material desired to be dried onto the tray (4) in a controlled w ay.
  • the division (3) there is at least one sensor (not shown in the figures) which enables t measure the amount of moisture and/or heat inside the division (3).
  • the heating member (5) determines the heating intensity automatically.
  • a plurality of heating members ( 5) are connected to one another such that they will form a three-phase circuit (delta connection).
  • a drying system ( 3 ) with low energ consumption is obtained.
  • the division (3) comprises at least one connecting member ( 10) which enables the heating member (5) to be positioned inside the division (3) in a fixed and safe way.
  • the heating member (5) is connected onto the connecting member ( 10) by means of at least one retaining member (1 1 ).
  • the said retaining member (1 1 has a curv ed structure.
  • the feeding member (8) comprises at least one another heating member (5a) ( Figure 6).
  • the said heating member (5a) heats the materials before the heating process carried out inside the division
  • the feeding member (8) comprises at least one distributing member (12) which enables the materials loaded to the tray
  • the heating member (5) contained by the drying system ( ! ) realized by the present invention is infrared, an efficient and effective drying system (T) is realized and also it is ensured that drying process is completed in a fast way by carrying out a pre-heating in the feeding member (8).
  • a low cost system (1 ) is formed owing to the fact that the heating member (5) operates depending on the amount on moisture and/or the temperature in the environment.
  • a non-interrupting and continuous drying system ( 1 ) is obtained because the said system (1 ) does not require any cleaning.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The present invention relates to an industrial drying system (1 ) which enables to dry organic and/or inorganic materials having different geometrical shapes and dimensions such as food, sand, cement, zeolite, bemonite. coal, brick or concrete and it is characterized by: at least one body (2); at least one division (3) which is positioned on the body (2) and has a tunnel shape; at least one tray (4) which is located inside the division (3.) and where the material desired to be dried is placed; at least one infrared heating member (5) which is located inside the division (3) and enables the material placed onto the tray (4) to be dried inside the division (3); at least one mixing member which is positioned inside the division (3.) and ensures that heat is distributed to the material equally by mixing the material on the tray (4) during the heating process; at least one movable band (6) which is located on the body (2) and can move on the tray (4); at least one drive member (7) which is in contact with the movable band (6) and ensures that the drive necessary for motion of the movable band (6) is provided to the movable band (6); and at least one feeding member (8) which realizes loading of materials to be dried on the tray (4).

Description

DESCRIPTION AN INDUSTRIAL DRYING SYSTEM Technical Field
The present invention relates to an industrial drying system which enables to dry organic and/or inorganic materiais having different geometrical shape and dimensions such as food, sand, cement, zeolite, bentonite, coal, brick or concrete and comprises an infrared heating member.
Background of the Inv ention
It is necessary that materials such as food, sand, cement, zeolite, bentonite, coal, brick or concrete are made free from moisture and thus the materials are storable without losing their characteristics or they are made ready-to-use..
At the present time, there are various drying systems used for drying the said materials.
T hese systems may comprise heaters which are positioned into a division such that they will provide heat on the material and the material can also be made free from moisture upon being subjected to a process such as centrifuge. Heating furnaces being used in existing systems are known as "Rotary Furnace" in the state of the art.
However, materiais may not be dried in an efficient way in the said systems due to the Fact tha heat cannot spread to all parts of the materiais which are subjected to the drying process by means of tor example a heater. The materials which are subjected to the centrifuging process may be powdered and it may lead to formation of residue on the surfaces of the contained where it is subjected to the process. Therefore, it is required to clean the drying system frequently and there is also loss of amount of material due to pulverisation.
The Chinese patent document no. C 103542705, an application in the state of the art, discloses a drying device for drying coal in powdered form. In the said device, coal is loaded onto racks in a feeding unit and fed into a tunnel wherein infrared lamps are used for the purpose of drying. Following the drying process, the dried products are received by means of a collecting unit and thus the drying process is completed. However, no efficient drying can be carried out in the said invention due to the tact that equal heat cannot be spread to each part of coals.
The Chinese patent document no. C 2O2599043, another application in the state of the art, discloses a drying equipment in particular a carbon fiber/ far-infrared solar drying device. In the said device, there is a conveying machine under the drying kiln. There are radiators for spreading heat on the side walls of the said kiln whereas there are infrared plates, which will enable formation of heat for the purpose of drying, on the inner top wall of the kiln. However, in the system disclosed in the said document, a material with desired dryness cannot be obtained due to the fact that sufficient amount of heat cannot be transmitted to particularly materials remaining below when excess material is placed into the kiln.
Summary of the Invention
An objective of the present invention is to realize an efficient, fast industrial drying system with low energy consumption which enables to dry materials such as food, sand, cement, zeolite, bentonite, coal, brick or concrete.
Detailed Description of the Invention "An Industrial Drying System" realized to fulfill the objective of the present invention is shown in the figures attached, in which: Figure 1 is a iront view of the inventive drying system.
Figure 2 is a lop view of the drying system.
Figure 3 is a detailed view of the '"A" detail shown in the Figure 1.
Figure 4 is a view of the movable band contained by the drying system.
Figure 5 is a perspective view of a heating member contained by the drying system.
Figure 6 is a cross-sectional view of a feeding member contained by the drying system.
Figure 7 is a f ont view of the feeding member shown in the Figure 6.
The components illustrated in the Figures are individually numbered, where the numbers refer to the following: 1. Drying System
2. Body
·■¾
* . Division
4. Tray
5, 5 a . Heating Member
6. Movable Band
7, Drive Member
8. Feeding Member
9. V entilating Member
10. Connecting Member
1 1 . Retaining Member
12. Distributing Member
The drying system (1), exemplary views of which are provided in the Figure 1 and 2, for drying organic and/or inorganic materials having different geometrical shapes and dimensions such as food. sand, cement, zeolite, bentonite, coal, brick or concrete comprises: at least one body (2);
at least one division (3) which is positioned on the body (2) and has a tunnel shape;
at least one tray (4) which is located inside the division (3) and where the material desired to be dried is placed;
at least one infrared heating member (5) which is located inside the division (3) and enables the material placed onto the tray (4) to be dried inside the division (3);
at least one mixing member (not shown in the figures) which is positioned inside the division (3) and ensures that heat is distributed to the material equally by mixing the material on the tray (4) during the heating process; at least one movable band (6) which is located on the body (2) and can move on the tray (4);
at least one drive member (7) which is in contact with the movable band (6) and ensures that the drive necessary for motion of the movable band (6) is provided to the movable band (6);
at least one feeding member (8) which realizes loading of materials to be dried on the tray (4 ).
In the drying system ( 1 ) developed by the present invention, the material desired to be dried is loaded to the tray (4) by means of the feeding member (8). Afterwards, the tray (4) proceeds into the division (3) by means of the movable band (6) and the material loaded to the tray (4) is dried via the heating member (5) located here. During heating, the material located inside the tray (4) is mixed by the mixing member located in the division (3) (the moist material remaining below is enabled to rise to the upper side) and thus it is ensured that the whole material is dried equally.
The feeding member (8) included in the inventive drying system ( 1 ) comprises at least one movable cap (not shown in the figures) which enables to place the material desired to be dried onto the tray (4) in a controlled w ay. In one embodiment of the invention, in the division (3) there is at least one sensor (not shown in the figures) which enables t measure the amount of moisture and/or heat inside the division (3). Depending on the temperature and the moisture value measured by the sensor, the heating member (5) determines the heating intensity automatically. In addition, there is at least one ventilating member (9) which enables to remove the moisture occurring in the division (3) outside the division (3) inside the division (3).
In a preferred embodiment of the invention, a plurality of heating members ( 5) are connected to one another such that they will form a three-phase circuit (delta connection). Thus, a drying system ( 3 ) with low energ consumption is obtained.
In one embodiment of the invention, the division (3) comprises at least one connecting member ( 10) which enables the heating member (5) to be positioned inside the division (3) in a fixed and safe way. The heating member (5) is connected onto the connecting member ( 10) by means of at least one retaining member (1 1 ). In a preferred embodimen of the invention, the said retaining member (1 1 has a curv ed structure.
In an alternative embodiment of the invention, the feeding member (8) comprises at least one another heating member (5a) (Figure 6). The said heating member (5a) heats the materials before the heating process carried out inside the division
(3) and thus a faster drying process is realized. in another embodiment of the invention, the feeding member (8) comprises at least one distributing member (12) which enables the materials loaded to the tray
(4) to be distributed to the tray (4) homogeneously ( figure 6). By means of the said distributing member (12), an equal amount of material is distributed onto the tray (4) and thus it s ensured that the material is heated homogeneously. In another embodiment of the invention, there is at least one pipe system (not shown in the figures) through which hot air or oil flows inside the division (3). By means of the said pipe system, a drying system (1 ) wherein heat be homogeneously spread is obtained instead of a single-sided drying system.
Due to the fact that the heating member (5) contained by the drying system ( ! ) realized by the present invention is infrared, an efficient and effective drying system (T) is realized and also it is ensured that drying process is completed in a fast way by carrying out a pre-heating in the feeding member (8). A low cost system (1 ) is formed owing to the fact that the heating member (5) operates depending on the amount on moisture and/or the temperature in the environment. In addition, a non-interrupting and continuous drying system ( 1 ) is obtained because the said system (1 ) does not require any cleaning. Within these basic concepts, it is possible to develop a great variety of embodiments of the inventive industrial drying system (1 ); it cannot be limited to the examples disclosed herein and it is essentially according to the claims.

Claims

A drying system (! ) for drying organic and/or inorganic materials having different geometrical shapes and dimensions such as food, sand, cement, zeolite, benionite, coal, brick or concrete; comprising:
at least one body (2);
at least one division (3) which is positioned on the body (2) and has a tunnel shape;
at least one tray (4) which is located inside the division (3 ) and where the material desired to be dried is placed;
at least one infrared heating member (5) which is located inside the division (3) and enables the material placed onto the tray (4) to be dried inside the division (3);
at least one movable band (6) which is located on the body
(2) and can move on the tray (4);
at least one drive member (7) which is in contact with the movable band (6) and ensures that the drive necessary for motion of the movable band (6) is provided to the movable band (6);
and characterized by
at least one mixing member (not shown in the figures) which is positioned inside the division (3) and ensures that heat is distributed to the material equally by mixing the material on the tray (4) during the heating process: and
at least one feeding member (8) which realizes loading of materials to be dried on the tray (4).
A drying system ( 1 ) according to Claim 1. characterized by at least one movable cap which is located in the feeding member (8) and enables to load the material desired to be dried onto the tray (4) in a controlled way.
3. A drying system ( i ) according to any of the preceding claims, characterized by at least one ventilating member (9) which is located in the division (3) and enables to remove the moisture inside the division (3).
4. A drying system ( I ) according to any of the preceding claims, characterized by at least one sensor which is located in the division (3) and senses the amount of moisture and/or heat in the environment.
5. A drying system (1 ) according to any of the preceding claims, characterized by at least one heating member (5a) which is contained by the feeding member (8).
6. A drying system ( 1 ) according to any of die preceding claims, characterized by at least one distributing member (12) which is located in the feeding member (8) and enables the material loaded into the tray (4) to be distributed equally.
7. A drying system ( 1 ) according to any of the preceding claims, characterized by at least one pipe system which is located in the division (3) and through which hot air or oil flows.
8. A drying system ( 3 ) according to any of the preceding claims, characterized by at least one connecting member ( 10) which is located in the division (3) and enables the heating member (5) to be positioned inside the division (3) in a fixed and safe way,
9. A drying system ( 1 ) according to any of the preceding claims, characterized by at least one retaining member ( 1 1 ) which is located in the division (3) and enables the heating member (5) to be fixed onto the connecting member ( 10).
10. A drying system { { ) according Claim 9, characterized by the retaining member ( 1 1 ) which has a curved structure.
1 1. A drying system (1 ) according to any of the preceding claims, characterized by a plurality of heating members (5) which are connected to one another inside the division (3) such that they will form a three- phase circuit.
PCT/TR2015/000144 2014-04-07 2015-04-07 An industrial drying system WO2015156748A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201403963 2014-04-07
TR2014/03963 2014-04-07

Publications (1)

Publication Number Publication Date
WO2015156748A1 true WO2015156748A1 (en) 2015-10-15

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PCT/TR2015/000144 WO2015156748A1 (en) 2014-04-07 2015-04-07 An industrial drying system

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Country Link
WO (1) WO2015156748A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106196898A (en) * 2016-07-15 2016-12-07 安庆市星胜机电设备销售有限公司 A kind of electronics cupboard
CN110173972A (en) * 2019-05-28 2019-08-27 张志宇 A kind of medicinal material quantitative feeding shake drying device
CN111692870A (en) * 2020-06-09 2020-09-22 江西智府科技有限公司 Drying method and equipment for ammonium paratungstate production
WO2021074787A1 (en) * 2019-10-13 2021-04-22 Guddanahalli Sreenivas Srinath A continuous process based radiant heat dryer system
CN112964049A (en) * 2021-03-10 2021-06-15 上海科盾医疗器械科技有限公司 Wormwood drying device for production of wormwood soaking bath bag and processing method thereof
CN113418385A (en) * 2021-05-27 2021-09-21 莆田市古川商贸有限公司 Agricultural bag cleaning and drying assembly line

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1339092A (en) * 1917-04-16 1920-05-04 Benjamin George Hillard Method of and apparatus for drying fruits, vegetables, and other substances
US4908956A (en) * 1989-03-28 1990-03-20 Impact Systems, Inc. Power controller for heater load
DE202008012544U1 (en) * 2008-09-17 2009-03-05 BEAR Mühlen & Behälter GmbH IR dryer / roaster
DE102009001024A1 (en) * 2009-02-19 2010-08-26 Huber Se Method for drying sludge within a drying chamber, comprises circulating drying air in the drying chamber, where the drying air is brought in contact with the sludge and the circulation of the drying gas is regulated by a control
CN202599043U (en) 2012-04-12 2012-12-12 宋樯依 Carbon fiber/far-infrared solar drying device
CN103542705A (en) 2013-10-24 2014-01-29 长沙开元仪器股份有限公司 Coal powder drying device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1339092A (en) * 1917-04-16 1920-05-04 Benjamin George Hillard Method of and apparatus for drying fruits, vegetables, and other substances
US4908956A (en) * 1989-03-28 1990-03-20 Impact Systems, Inc. Power controller for heater load
DE202008012544U1 (en) * 2008-09-17 2009-03-05 BEAR Mühlen & Behälter GmbH IR dryer / roaster
DE102009001024A1 (en) * 2009-02-19 2010-08-26 Huber Se Method for drying sludge within a drying chamber, comprises circulating drying air in the drying chamber, where the drying air is brought in contact with the sludge and the circulation of the drying gas is regulated by a control
CN202599043U (en) 2012-04-12 2012-12-12 宋樯依 Carbon fiber/far-infrared solar drying device
CN103542705A (en) 2013-10-24 2014-01-29 长沙开元仪器股份有限公司 Coal powder drying device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106196898A (en) * 2016-07-15 2016-12-07 安庆市星胜机电设备销售有限公司 A kind of electronics cupboard
CN110173972A (en) * 2019-05-28 2019-08-27 张志宇 A kind of medicinal material quantitative feeding shake drying device
WO2021074787A1 (en) * 2019-10-13 2021-04-22 Guddanahalli Sreenivas Srinath A continuous process based radiant heat dryer system
CN114786506A (en) * 2019-10-13 2022-07-22 斯里纳特·古德纳哈里·斯里尼瓦斯 Continuous process based on radiant heat dryer system
CN111692870A (en) * 2020-06-09 2020-09-22 江西智府科技有限公司 Drying method and equipment for ammonium paratungstate production
CN112964049A (en) * 2021-03-10 2021-06-15 上海科盾医疗器械科技有限公司 Wormwood drying device for production of wormwood soaking bath bag and processing method thereof
CN113418385A (en) * 2021-05-27 2021-09-21 莆田市古川商贸有限公司 Agricultural bag cleaning and drying assembly line

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