CN105276952A - Drying device for soybean dietary fiber dehydration - Google Patents
Drying device for soybean dietary fiber dehydration Download PDFInfo
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- CN105276952A CN105276952A CN201510704294.0A CN201510704294A CN105276952A CN 105276952 A CN105276952 A CN 105276952A CN 201510704294 A CN201510704294 A CN 201510704294A CN 105276952 A CN105276952 A CN 105276952A
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Abstract
The invention relates to a drying device for soybean dietary fiber dehydration. The drying device comprises a double-auger mixing conveyor, a drying tower, a cyclone separator I, a blower and an air heater, wherein a dry material inlet and a wet material inlet are formed in the double-auger mixing conveyor, dry materials and wet materials are mixed in the double-auger mixing conveyor and then are conveyed to the drying tower, the discharge end of the drying tower is connected to the feed end of the cyclone separator I, an air outlet of the blower is connected with an air inlet of the drying tower by virtue of the air heater, and a dispersion mechanism is arranged in a cavity, which is close to the feed end, of the drying tower. According to the drying device, the drying efficiency is greatly improved, the quality of produced products is good, the failure rate of the drying device is reduced, and additionally, the production cost is reduced.
Description
Technical field
The present invention relates to soybean dietary fiber production and processing field of mechanical technique, particularly a kind of drying unit for soybean dietary fiber dehydration.
Background technology
In soybean dietary fiber production technology, by Non-transgenic soybean dregs of rice pyrohydrolysis, centrifugation, and carry out sufficient purification, eliminated solubility sugar and partially protein, soybean dietary fiber is shown good water holding and emulsification function.The Semifinished fibre obtained, before crushing packing, must carry out drying.Because the cellulose after pyrohydrolysis presents wet glutinous state, cellulose moisture content still more than 85% and at the temperature of about 80 degrees Celsius viscosity be similar to rice cake, so dehydrate very difficult to it.Soybean dietary fiber dewatered drying device heat transfer property of the prior art is poor, material is with good adherence of in drying unit, thus causing trouble rate is high, material not easily disperses after entering drying tower, cause piling up at the charging aperture of drying tower, reduce drying efficiency, and cause poor product quality, production cost high.
Summary of the invention
The object of this invention is to provide a kind of drying unit for soybean dietary fiber dehydration, material easily disperses after entering drying tower, substantially increases drying efficiency, and the failure rate is low of drying unit, the good product quality produced, reduces production cost.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of drying unit for soybean dietary fiber dehydration, comprise bipacking-auger batch mixing conveyer, drying tower, cyclone separator I, air blast and air heater, described bipacking-auger batch mixing conveyer is provided with siccative import and wet feed import, dry material and wet stock are transported in drying tower after mixing in bipacking-auger batch mixing conveyer, the discharge end of drying tower is connected with the feed end of cyclone separator I, the air outlet of described air blast is connected with the air inlet of drying tower by air heater, described drying tower is provided with decentralized institution in the cavity of its feed end, described decentralized institution comprises four cross mixing blade arranged in parallel, two mutual vertically disposed Eight characters blades and rotating shaft, winding is on the rotary shaft and mutually arranged in a crossed manner successively along the axial direction of rotating shaft for described four cross mixing blade, the winding of described Eight characters blade on the rotary shaft and be arranged on the below of cross mixing blade.
Further, drying unit also comprises siccative pumpback device, described siccative pumpback device comprises whirlwind discharger, quantitatively return material packing auger conveyer and air-introduced machine, the discharge end of whirlwind discharger is connected with the siccative import of bipacking-auger batch mixing conveyer and sends into dry material in bipacking-auger batch mixing conveyer, the feed end of described quantitative return material packing auger conveyer is connected with the discharge end of cyclone separator I and the feed end of whirlwind discharger respectively with discharge end, and the air outlet of described air-introduced machine is connected with the air inlet of dry whirlwind discharger.
Further, the air inlet of described air-introduced machine is connected with drying tower.
Further, drying unit also comprises centrifugal batcher, and the discharge end of described centrifugal batcher is connected with the wet feed import of bipacking-auger batch mixing conveyer.
Further, drying unit also comprises cyclone separator II, and the air outlet of described cyclone separator I is connected with the air inlet of cyclone separator II.
Compared with prior art, the present invention has following beneficial effect: the present invention is by arranging decentralized institution, form ring-type cloth air port, material is easily disperseed, the heating surface area and the hot blast wind that add material send ability simultaneously, substantially increase the drying efficiency of drying unit and the good product quality produced, by arranging siccative pumpback device, siccative is mixed with wet feed, reduce humidity and the viscosity of material, material is not with good adherence of in drying unit, reduce the fault rate of drying unit, reduce production cost simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the drying unit that the present invention dewaters for soybean dietary fiber;
Fig. 2 is B place broken section enlarged drawing in Fig. 1 of the present invention;
Fig. 3 is A-A place sectional view in Fig. 1 of the present invention;
Mark in figure: 1, centrifugal batcher, 2, whirlwind discharger, 3, bipacking-auger batch mixing conveyer, 4, drying tower, 5, cyclone separator I, 6, quantitatively return material packing auger conveyer, 7, air blast, 8, air heater, 9, cyclone separator II, 10, air-introduced machine, 11, decentralized institution, 1101, cross mixing blade, 1102, Eight characters blade, 1103, rotating shaft.
Detailed description of the invention
Elaborate to the present invention below in conjunction with the drawings and specific embodiments, the present embodiment, premised on technical solution of the present invention, give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in the figure, a kind of drying unit for soybean dietary fiber dehydration, comprise bipacking-auger batch mixing conveyer 3, drying tower 4, cyclone separator I 5, air blast 7 and air heater 8, described bipacking-auger batch mixing conveyer 3 is provided with siccative import and wet feed import, dry material and wet stock are transported in drying tower 4 after mixing in bipacking-auger batch mixing conveyer 3, the discharge end of drying tower 4 is connected with the feed end of cyclone separator I 5, the air outlet of described air blast 7 is connected with the air inlet of drying tower 4 by air heater 8, described drying tower 4 is provided with decentralized institution 11 in the cavity of its feed end, described decentralized institution 11 comprises four cross mixing blade 1101 arranged in parallel, two mutual vertically disposed Eight characters blades 1102 and rotating shaft 1103, winding is mutually arranged in a crossed manner on rotating shaft 1103 successively along the axial direction of rotating shaft 1103 for described four cross mixing blade 1101, the winding of described Eight characters blade 1102 is on rotating shaft 1103 and be arranged on the below of cross mixing blade 1101.
Drying unit also comprises siccative pumpback device, described siccative pumpback device comprises whirlwind discharger 2, quantitative return material packing auger conveyer 6 and air-introduced machine 10, the discharge end of whirlwind discharger 2 is connected with the siccative import of bipacking-auger batch mixing conveyer 3 and sends into dry material in bipacking-auger batch mixing conveyer 3, the feed end of described quantitative return material packing auger conveyer 6 is connected with the discharge end of cyclone separator I 5 and the feed end of whirlwind discharger 2 respectively with discharge end, the air outlet of described air-introduced machine 10 is connected with the air inlet of dry whirlwind discharger 2, the air inlet of described air-introduced machine 10 is connected with drying tower 4.
Drying unit also comprises centrifugal batcher 1, and the discharge end of described centrifugal batcher 1 is connected with the wet feed import of bipacking-auger batch mixing conveyer 3.
Wet feed and siccative enter into bipacking-auger batch mixing conveyer 3 by the whirlwind discharger 2 in centrifugal batcher 1 and siccative pumpback device respectively and mix and be transported to drying tower 4, material is sent to the hot-air seasoning of drying tower 4 after decentralized institution 11 grinding dispersion, and hot blast is that the wind feeding air heater 8 produced by air blast 7 heats rear formation.In drying tower 4, arrange decentralized institution 11, form ring-type cloth air port, material is easily disperseed, and the heating surface area and the hot blast wind that add material send ability simultaneously, substantially increase the drying efficiency of drying unit and the good product quality produced.Dried material carries through hot blast and enters into cyclone separator I 5 by the outlet of drying tower 4, and the separated rear portion of material becomes finished product and is discharged, and another part is given in bipacking-auger batch mixing conveyer 3 through siccative pumpback device and carries out next drying cycle.Siccative pumpback device comprises whirlwind discharger 2, quantitatively return material packing auger conveyer 6 and air-introduced machine 10, a part of siccative isolated in cyclone separator I 5 is evenly given in whirlwind discharger 2 by quantitative return material packing auger conveyer 6, the hot blast attracted from drying tower 4 is sent in whirlwind discharger 2 by air-introduced machine 10, then siccative is given to bipacking-auger batch mixing conveyer 3 from whirlwind discharger 2, completes siccative pumpback process.By arranging siccative pumpback device, siccative is mixed with wet feed, reduce humidity and the viscosity of material, material, not with good adherence of in drying unit, reduces the fault rate of drying unit, reduces production cost simultaneously.
Drying unit also comprises cyclone separator II 9, the air outlet of described cyclone separator I 5 is connected with the air inlet of cyclone separator II 9, cyclone separator I 5 is not separated material and hot blast completely and enters into cyclone separator II 9, after cyclone separator II 9 is separated, material recycle, hot blast is discharged, conservation and dedusting environment friendly.
Claims (5)
1. the drying unit for soybean dietary fiber dehydration, it is characterized in that: comprise bipacking-auger batch mixing conveyer (3), drying tower (4), cyclone separator I (5), air blast (7) and air heater (8), described bipacking-auger batch mixing conveyer (3) is provided with siccative import and wet feed import, dry material and wet stock are transported in drying tower (4) after mixing in bipacking-auger batch mixing conveyer (3), the discharge end of drying tower (4) is connected with the feed end of cyclone separator I (5), the air outlet of described air blast (7) is connected with the air inlet of drying tower (4) by air heater (8), described drying tower (4) is provided with decentralized institution (11) in the cavity of its feed end, described decentralized institution (11) comprises four cross mixing blade (1101) arranged in parallel, two mutual vertically disposed Eight characters blades (1102) and rotating shaft (1103), winding is upper and mutually arranged in a crossed manner at rotating shaft (1103) successively along the axial direction of rotating shaft (1103) for described four cross mixing blade (1101), the winding of described Eight characters blade (1102) is gone up at rotating shaft (1103) and is arranged on the below of cross mixing blade (1101).
2. as claimed in claim 1 a kind of for soybean dietary fiber dehydration drying unit, it is characterized in that: drying unit also comprises siccative pumpback device, described siccative pumpback device comprises whirlwind discharger (2), quantitative return material packing auger conveyer (6) and air-introduced machine (10), the discharge end of whirlwind discharger (2) is connected with the siccative import of bipacking-auger batch mixing conveyer (3) and sends into dry material in bipacking-auger batch mixing conveyer (3), the feed end of described quantitative return material packing auger conveyer (6) is connected with the discharge end of cyclone separator I (5) and the feed end of whirlwind discharger (2) respectively with discharge end, the air outlet of described air-introduced machine (10) is connected with the air inlet of whirlwind discharger (2).
3. as claimed in claim 2 a kind of for soybean dietary fiber dehydration drying unit, it is characterized in that: the air inlet of described air-introduced machine (10) is connected with drying tower (4).
4. a kind of drying unit for soybean dietary fiber dehydration as described in claim as arbitrary in claims 1 to 3, it is characterized in that: drying unit also comprises centrifugal batcher (1), the discharge end of described centrifugal batcher (1) is connected with the wet feed import of bipacking-auger batch mixing conveyer (3).
5. a kind of drying unit for soybean dietary fiber dehydration as described in claim as arbitrary in claims 1 to 3, it is characterized in that: drying unit also comprises cyclone separator II (9), the air outlet of described cyclone separator I (5) is connected with the air inlet of cyclone separator II (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704294.0A CN105276952A (en) | 2015-10-27 | 2015-10-27 | Drying device for soybean dietary fiber dehydration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510704294.0A CN105276952A (en) | 2015-10-27 | 2015-10-27 | Drying device for soybean dietary fiber dehydration |
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| CN105276952A true CN105276952A (en) | 2016-01-27 |
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| CN201510704294.0A Pending CN105276952A (en) | 2015-10-27 | 2015-10-27 | Drying device for soybean dietary fiber dehydration |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643105A (en) * | 2016-12-28 | 2017-05-10 | 东源辉科建材发展有限公司 | Drying treatment method and device of wet material |
| CN107265127A (en) * | 2017-08-17 | 2017-10-20 | 长兴国和新材料有限公司 | The dry activation and drawing mechanism of a kind of stone flour |
| CN111074388A (en) * | 2019-12-30 | 2020-04-28 | 宜宾丝丽雅股份有限公司 | Method for improving uniformity of fiber moisture regain |
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2015
- 2015-10-27 CN CN201510704294.0A patent/CN105276952A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH07229680A (en) * | 1994-02-16 | 1995-08-29 | Mitsubishi Heavy Ind Ltd | Air flow dryer |
| CN1475133A (en) * | 2002-08-14 | 2004-02-18 | 周炳耀 | High Viscosity material drying and powder making equipment and its pelletizing device |
| CN2781300Y (en) * | 2005-02-21 | 2006-05-17 | 罗健泉 | Mud filtering pneumatic drying system of paper making plant |
| RU2329742C1 (en) * | 2007-01-26 | 2008-07-27 | Олег Савельевич Кочетов | Drier of suspended layer with inert head |
| JP2009133591A (en) * | 2007-12-03 | 2009-06-18 | Ohkawara Kakohki Co Ltd | Continuous type normal pressure superheated water vapor drying method and device |
| CN101986070A (en) * | 2010-10-25 | 2011-03-16 | 吴植仁 | Solid thermal carrier drying method for hydrophilic bulk materials such as sludge and lignite |
| CN102847486A (en) * | 2012-04-17 | 2013-01-02 | 常州市宇通干燥设备有限公司 | Spray granulation fluidized drying system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106643105A (en) * | 2016-12-28 | 2017-05-10 | 东源辉科建材发展有限公司 | Drying treatment method and device of wet material |
| CN107265127A (en) * | 2017-08-17 | 2017-10-20 | 长兴国和新材料有限公司 | The dry activation and drawing mechanism of a kind of stone flour |
| CN111074388A (en) * | 2019-12-30 | 2020-04-28 | 宜宾丝丽雅股份有限公司 | Method for improving uniformity of fiber moisture regain |
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Application publication date: 20160127 |