CN103277991A - Roller drying device adopting steam waste heat as heat source for heat exchanging and capable of adjusting feeding characters - Google Patents
Roller drying device adopting steam waste heat as heat source for heat exchanging and capable of adjusting feeding characters Download PDFInfo
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- CN103277991A CN103277991A CN2013102119400A CN201310211940A CN103277991A CN 103277991 A CN103277991 A CN 103277991A CN 2013102119400 A CN2013102119400 A CN 2013102119400A CN 201310211940 A CN201310211940 A CN 201310211940A CN 103277991 A CN103277991 A CN 103277991A
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- drying device
- charging
- roller drying
- waste heat
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- 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
Abstract
The invention relates to a roller drying device adopting steam waste heat as a heat source for heat exchanging and capable of adjusting feeding characters. The roller drying device comprises a feeding device, a rotary roller dryer, a returning and mixing device, a discharging device, a waste heat recovery device and an electric-control and automatic-control device, the feeding device, the rotary roller dryer, the discharging device and the waste heat recovery device are sequentially connected, and the returning and mixing device is connected with the rotary roller dryer. A mode combining steam indirect heat exchange with hot air direct heat exchange is adopted, and the roller drying device has the advantages of large heat transfer area, high heat efficiency, large processing capacity, simple structure, continuity in operation, convenience in use, low processing cost, simplicity in demounting, low maintenance cost and the like.
Description
Technical field
The present invention relates to a kind of mixture and separate purifying plant, specifically is a kind of lixiviate separator.
Background technology
The method of present existing solution sticky material drying mostly is the direct contact drying of hot-blast stove greatly, and the heat resource equipment of its drying device is hot flue gas stove, and hot flue gas stove adopts boiler to produce hot flue gas, carries out dry materials with the mode that material directly contacts.Have following shortcoming: (1) system complex, floor space is big; (2) thermal efficiency is low only has about 50%; (3) fire coal causes serious environmental to pollute; (4) flying dust in the flue gas forms secondary pollution to material; (5) can not adopt this kind drying mode to heat sensitive material.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of roller drying device that adopts the charging the adjusted proterties of the form that steam indirect heat exchange and hot blast direct heat transfer combine.
Technical scheme of the present invention is: a kind of roller drying device that adopts steam waste heat can adjust the charging proterties for the thermal source heat exchange, it is characterized in that: comprise feed arrangement, rotary roller dryer, feed back mixing device, discharging strand cage, waste-heat recovery device and automatically controlled and automaton, described feed arrangement, rotary roller dryer, drawing mechanism and waste-heat recovery device are connected successively, and described feed back mixing device is connected with rotary roller dryer.
Rotary roller dryer of the present invention includes frame, cylinder, charging aperture and discharging opening, the outer round surface of described cylinder is provided with annular and runs band and two rolling rings, described annular is run band and is connected with gear, described two rolling rings are connected with two groups of riding wheel apparatus, be furnished with a plurality of steam pipe element in the described cylinder, horizontal supporting component is arranged at described steam pipe element bottom, and the admission steam trap connection is installed on the described supporting component.
Charging aperture of the present invention and discharging opening are separately positioned on the upper and lower of cylinder, and belt is delivered to by charging aperture and passes discharging opening.
Feed arrangement of the present invention comprises batcher, belt conveyor and pan feeding strand cage, described batcher is divided into two-layer up and down, the upper strata is blade-carrying rotating shaft, lower floor is the multiple twin basket structure by variable-frequency motor control, material enters pan feeding strand cage through belt conveyor, and described pan feeding strand cage is connected with charging strand cage.
Feed back mixing device of the present invention comprises batch mixing disintegrating machine and feed back belt conveyor, and described batch mixing disintegrating machine is connected with pan feeding strand cage with discharging opening respectively by the feed back belt conveyor.
Waste-heat recovery device of the present invention comprises exhaust blower and air heating radiator, and described exhaust blower communicated with interior connection of air heating radiator and cylinder, and described air heating radiator is the stainless steel tube that has fin.
Automatically controlled and automaton of the present invention comprises interconnective detecting signal unit, flow integrating unit, pid algorithm control module, VFC gear unit.Detecting signal unit is used for detecting in real time and exporting the unit volume loading of the conveyer belt that is used for the carrying batching and the velocity information of described conveyer belt; Flow integrating unit is used for carrying out flow accumulation according to described unit volume loading and velocity information, obtains the actual value of feeding capacity; The pid algorithm control module is used for getting the absolute value of difference of actual value of the set-point of feeding capacity and described feeding capacity as deviate e, to this deviate e carry out ratio, integration, the back output bias signal of differentiating; The VFC gear unit comprises frequency converter and drive motors; Described drive motors is used for driving described conveyer belt motion; Described frequency converter is regulated the frequency of described drive motors according to described deviation signal.
Operation principle of the present invention is: material enters pan feeding strand cage from batcher by feed belt, under promoting, the pressure of strand cage pushes rotary roller dryer, the material drying is finished by gathering-device and is fallen into the discharging auger, under the promotion of discharging auger, be dispensed to the assigned address of batch mixing disintegrating machine and outfeed belt, according to certain proportion dried material and former material are mixed to join in the batch mixing disintegrating machine, realize that fragmentation adds stirring, the material that mixes falls into the pan feeding auger, under the pressure of auger promotes, push rotary roller dryer, carry out redrying.
The invention has the beneficial effects as follows: the form that the present invention adopts steam indirect heat exchange and hot blast direct heat transfer to combine has that heat transfer area is big, the thermal efficiency is high, disposal ability is big, simple in structure a, continued operation, easy to use, characteristics such as processing cost is low, dismounting is simple, maintenance cost is low.
Description of drawings
Fig. 1 is operation principle schematic diagram of the present invention.
Fig. 2 is overall structure schematic diagram of the present invention.
Fig. 3 is rotary roller dryer structural representation of the present invention.
The specific embodiment
A kind of roller drying device that adopts steam waste heat can adjust the charging proterties for the thermal source heat exchange, comprise feed arrangement, rotary roller dryer, feed back mixing device, discharging strand cage, waste-heat recovery device and automatically controlled and automaton, described feed arrangement, rotary roller dryer, drawing mechanism and waste-heat recovery device are connected successively, and described feed back mixing device is connected with rotary roller dryer.
Rotary roller dryer of the present invention includes frame 1, cylinder 2, charging aperture 7 and discharging opening 8, the outer round surface of described cylinder 2 is provided with the annular race and is with 3 and two rolling rings 4, described annular is run and is with 3 to be connected with gear 5, described two rolling rings 4 are connected with two groups of riding wheel apparatus 6, be furnished with a plurality of steam pipe element in the described cylinder 2, horizontal supporting component is arranged at described steam pipe element bottom, and the admission steam trap connection is installed on the described supporting component.
Charging aperture 7 of the present invention and discharging opening 8 are separately positioned on the upper and lower of cylinder, and belt is delivered to by charging aperture 7 and passes discharging opening 8.
Feed arrangement of the present invention comprises batcher 11, belt conveyor 12 and pan feeding strand cage 13, described batcher 11 is divided into two-layer up and down, the upper strata is blade-carrying rotating shaft, lower floor is the multiple twin basket structure by variable-frequency motor control, material enters pan feeding strand cage 13 through belt conveyor 12, and described pan feeding strand cage 13 is connected with charging aperture 7.
Feed back mixing device of the present invention comprises batch mixing disintegrating machine 14 and feed back belt conveyor 15, and described batch mixing disintegrating machine 14 is connected with pan feeding strand cage 13 with discharging strand cage 16 respectively by feed back belt conveyor 15.
Waste-heat recovery device of the present invention comprises exhaust blower and air heating radiator, and described exhaust blower communicated with interior connection of air heating radiator and cylinder, and described air heating radiator is the stainless steel tube that has fin.
Automatically controlled and automaton of the present invention comprises interconnective detecting signal unit, flow integrating unit, pid algorithm control module, VFC gear unit.Detecting signal unit is used for detecting in real time and exporting the unit volume loading of the conveyer belt that is used for the carrying batching and the velocity information of described conveyer belt; Flow integrating unit is used for carrying out flow accumulation according to described unit volume loading and velocity information, obtains the actual value of feeding capacity; The pid algorithm control module is used for getting the absolute value of difference of actual value of the set-point of feeding capacity and described feeding capacity as deviate e, to this deviate e carry out ratio, integration, the back output bias signal of differentiating; The VFC gear unit comprises frequency converter and drive motors; Described drive motors is used for driving described conveyer belt motion; Described frequency converter is regulated the frequency of described drive motors according to described deviation signal.
Operation principle of the present invention is: material enters pan feeding strand cage from batcher by feed belt, under promoting, the pressure of strand cage pushes rotary roller dryer, the material drying is finished by gathering-device and is fallen into the discharging auger, under the promotion of discharging auger, be dispensed to the assigned address of batch mixing disintegrating machine and outfeed belt, according to certain proportion dried material and former material are mixed to join in the batch mixing disintegrating machine, realize that fragmentation adds stirring, the material that mixes falls into the pan feeding auger, under the pressure of auger promotes, push rotary roller dryer, carry out redrying.
Claims (7)
1. roller drying device that adopts steam waste heat can adjust the charging proterties for the thermal source heat exchange, it is characterized in that: comprise feed arrangement, rotary roller dryer, feed back mixing device, discharging strand cage, waste-heat recovery device and automatically controlled and automaton, described feed arrangement, rotary roller dryer, drawing mechanism and waste-heat recovery device are connected successively, and described feed back mixing device is connected with rotary roller dryer.
2. a kind of roller drying device that adopts steam waste heat can adjust the charging proterties for the thermal source heat exchange according to claim 1, it is characterized in that: described rotary roller dryer includes frame (1), cylinder (2), charging aperture (7) and discharging opening (8), the outer round surface of described cylinder (2) is provided with annular and runs band (3) and two rolling rings (4), described annular is run band (3) and is connected with gear (5), described two rolling rings (4) are connected with two groups of riding wheel apparatus (6), described cylinder is furnished with a plurality of steam pipe element in (2), horizontal supporting component is arranged at described steam pipe element bottom, and the admission steam trap connection is installed on the described supporting component.
3. a kind of roller drying device that adopts steam waste heat can adjust the charging proterties for the thermal source heat exchange according to claim 1 and 2, it is characterized in that: described charging aperture (7) and discharging opening (8) are separately positioned on the upper and lower of cylinder, and belt is delivered to by charging aperture (7) and passes discharging opening (8).
4. a kind of roller drying device that adopts steam waste heat can adjust the charging proterties for the thermal source heat exchange according to claim 1 and 2, it is characterized in that: described feed arrangement comprises batcher (11), belt conveyor (12) and pan feeding strand cage (13), described batcher (11) is divided into two-layer up and down, the upper strata is blade-carrying rotating shaft, lower floor is the multiple twin basket structure by variable-frequency motor control, material enters pan feeding strand cage (13) through belt conveyor (12), and described pan feeding strand cage (13) is connected with charging aperture (7).
5. a kind of roller drying device that adopts steam waste heat can adjust the charging proterties for the thermal source heat exchange according to claim 1, it is characterized in that: described feed back mixing device comprises batch mixing disintegrating machine (14) and feed back belt conveyor (15), and described batch mixing disintegrating machine (14) is connected with pan feeding strand cage (13) with discharging strand cage (16) respectively by feed back belt conveyor (15).
6. a kind of roller drying device that adopts steam waste heat can adjust the charging proterties for the thermal source heat exchange according to claim 1, it is characterized in that: described waste-heat recovery device comprises exhaust blower and air heating radiator, described exhaust blower communicated with interior connection of air heating radiator and cylinder, and described air heating radiator is the stainless steel tube that has fin.
7. a kind of steam waste heat that adopts according to claim 1 can be adjusted the roller drying device of charging proterties for the thermal source heat exchange, it is characterized in that: described automatically controlled and automaton comprises interconnective detecting signal unit, flow integrating unit, pid algorithm control module, VFC gear unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310211940.0A CN103277991B (en) | 2013-05-31 | 2013-05-31 | A kind of roller drying device adopting steam waste heat to be thermal source heat exchange adjustable charging character |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310211940.0A CN103277991B (en) | 2013-05-31 | 2013-05-31 | A kind of roller drying device adopting steam waste heat to be thermal source heat exchange adjustable charging character |
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| CN103277991A true CN103277991A (en) | 2013-09-04 |
| CN103277991B CN103277991B (en) | 2016-07-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115272A (en) * | 2015-08-21 | 2015-12-02 | 芜湖汉峰科技有限公司 | Device for drying cleaned parts of liquid storage device |
| CN106440756A (en) * | 2016-10-25 | 2017-02-22 | 顾金华 | Steam cylinder electric control drainage device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20100135851A1 (en) * | 2008-12-01 | 2010-06-03 | Estech, Llc | Waste treatment autoclave to provide for steam - assisted drying |
| CN201795667U (en) * | 2010-04-29 | 2011-04-13 | 陕西科技大学 | Novel energy-saving pomace drying device |
| CN102335672A (en) * | 2011-09-29 | 2012-02-01 | 湖南现代威保特环保科技有限公司 | Harmless dehydrator |
| CN102445059A (en) * | 2011-12-07 | 2012-05-09 | 南宁市钟秀节能环保工程有限公司 | Countercurrent double-loop cylinder dryer |
| CN202786119U (en) * | 2012-09-06 | 2013-03-13 | 天津德塔生态炭发展有限公司 | Stirring device |
| CN203432237U (en) * | 2013-05-31 | 2014-02-12 | 山东天元节能环保工程有限公司 | Roller drying device adopting steam waste heat as heat source for heat exchanging and capable of adjusting feeding characters |
-
2013
- 2013-05-31 CN CN201310211940.0A patent/CN103277991B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100135851A1 (en) * | 2008-12-01 | 2010-06-03 | Estech, Llc | Waste treatment autoclave to provide for steam - assisted drying |
| CN201795667U (en) * | 2010-04-29 | 2011-04-13 | 陕西科技大学 | Novel energy-saving pomace drying device |
| CN102335672A (en) * | 2011-09-29 | 2012-02-01 | 湖南现代威保特环保科技有限公司 | Harmless dehydrator |
| CN102445059A (en) * | 2011-12-07 | 2012-05-09 | 南宁市钟秀节能环保工程有限公司 | Countercurrent double-loop cylinder dryer |
| CN202786119U (en) * | 2012-09-06 | 2013-03-13 | 天津德塔生态炭发展有限公司 | Stirring device |
| CN203432237U (en) * | 2013-05-31 | 2014-02-12 | 山东天元节能环保工程有限公司 | Roller drying device adopting steam waste heat as heat source for heat exchanging and capable of adjusting feeding characters |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115272A (en) * | 2015-08-21 | 2015-12-02 | 芜湖汉峰科技有限公司 | Device for drying cleaned parts of liquid storage device |
| CN105115272B (en) * | 2015-08-21 | 2019-01-08 | 芜湖汉峰科技有限公司 | Drying device after the cleaning of liquid storage device component |
| CN106440756A (en) * | 2016-10-25 | 2017-02-22 | 顾金华 | Steam cylinder electric control drainage device |
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| CN103277991B (en) | 2016-07-06 |
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Effective date of registration: 20230918 Address after: 271200 Xiaoxie Town, Xintai City, Tai'an City, Shandong Province (within Xiezhuang Coal Mine Yard) Patentee after: Taian Depu economic and Trade Co.,Ltd. Address before: 271200 Xiaoxie Town, Xintai City, Tai'an City, Shandong Province (within Xiezhuang Coal Mine Yard) Patentee before: SHANDONG TIANYUAN ENERGY-SAVING ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. |
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