CN102941135B - Air tube type rice whitening machine - Google Patents

Air tube type rice whitening machine Download PDF

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Publication number
CN102941135B
CN102941135B CN201210472439.5A CN201210472439A CN102941135B CN 102941135 B CN102941135 B CN 102941135B CN 201210472439 A CN201210472439 A CN 201210472439A CN 102941135 B CN102941135 B CN 102941135B
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CN
China
Prior art keywords
rice
air duct
lining
air tube
hopper
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Expired - Fee Related
Application number
CN201210472439.5A
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Chinese (zh)
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CN102941135A (en
Inventor
罗东林
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HUNAN TIANLONG RICE INDUSTRY Co Ltd
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HUNAN TIANLONG RICE INDUSTRY Co Ltd
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Priority to CN201210472439.5A priority Critical patent/CN102941135B/en
Publication of CN102941135A publication Critical patent/CN102941135A/en
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Publication of CN102941135B publication Critical patent/CN102941135B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses an air tube type rice pealing machine and relates to the technical field of food processing. The air tube type rice pealing machine is formed by an air tube 13, a rice milling bushing 7, a rice inlet pipe 8, a material outlet pipe 6, a hopper 3, a material collection pipe 2, a rice unloader 1, a hopper flange 4, a lower flange 5, an upper flange 14 and an air tube cover 15. The air tube type rice pealing machine has the advantages of being large in yield, small in power consumption, low in rice broken rate, good in rice cooling effect, high in pealing efficiency and the like, can be used in processing of common rice and high-quality rice and can be used in processing of top-grade polished rice.

Description

A kind of wind cylinder type rice whitening machine
Technical field
The present invention relates to grain processing equipment technical field, particularly a kind of wind cylinder type rice whitening machine.
Background technology
Existing rice whitening machine, its principle is mostly be placed in rice milling chamber by the brown rice after peeling off, and is rolled it by rice milling roller, and the wiping stripping between the recycling grain of rice, wipes the epidermis of brown rice, thus reach the object of pearling.Be in rice milling chamber owing to wiping stripping process, its radiating condition is poor, and roller compaction process is that thus, the temperature of its grain of rice is higher, the percentage of damage of rice is also higher, and meanwhile, its output is lower, and energy consumption is also larger with certain pressure in addition.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved by this invention is to provide that a kind of output is large, power consumption is few, the broken rice whitening equipment that low, the cool rice of rice rate is effective, peeling rate is high.
For solving the problems of the technologies described above, the technical solution used in the present invention is a kind of wind cylinder type rice whitening machine of invention: be by air duct 13, husk rice lining 7, enter mitron 8, discharge nozzle 6, hopper 3, aggregate pipe 2 and unload meter device 1 to form; Enter mitron 8 in tangential direction device on the top of air duct 13, husk rice lining 7 device is at the inwall of air duct 13, and discharge nozzle 6 is inserted into the middle and upper part of air duct 13 inner chamber from top to bottom; Hopper 3 device in the lower end of air duct 13, device aggregate pipe 2 and unload meter device 1 successively under it; The inner surface of described husk rice lining 7 is provided with the pointed raised tooth of more than two, forms sand shape rough surface 9.
The inner surface of described husk rice lining 7 is also provided with spiral helicine delay bulge loop 10.
Described husk rice lining 7 is made up of the husk rice liner plate of more than two pieces.
Wind cylinder type rice whitening machine of the present invention, adopt the method with sand shape rough surface husk rice lining in device in air duct, the operation principle of application cyclone dust collector (that is: the Asta-3746 be commonly called as), the high pressure draught allowing the brown rice after peeling off be produced by high pressure positive blower enters from entering the tangential direction of mitron along air duct, brown rice is constantly rotated along with high pressure draught is close on the sand shape rough inner-surface of husk rice lining, and then, wipe the rice skin on brown rice surface gradually.Due in the process of peeling, do not have roller compaction process, thus, its broken rice rate is lower, and peeling rate is also higher; Meanwhile, owing to being in carrying under one's arms of high pressure draught all the time, therefore its temperature is lower, and cool rice effect is better, can save follow-up cool rice operation, be conducive to follow-up quality of finish; In addition, the pearling process of brown rice, be carried under one's arms by high pressure draught, speed is higher, and thus, its output is higher, and power consumption is less.According to prototyping testing, wind cylinder type rice whitening machine of the present invention is compared with the conventional equipment of same size, and its broken rice rate can reduce by 10%, and power consumption can reduce by 20%, and equipment cost can reduce by 15%.
Accompanying drawing explanation
Fig. 1 is main cross-sectional schematic of the present invention;
Fig. 2 is schematic top plan view of the present invention;
Fig. 3 is H close-up schematic view of the present invention.
In figure: 1 is unload a meter device, and 2 is aggregate pipes, and 3 is hoppers, 4 is hopper flanges, and 5 is lower flanges, and 6 is discharge nozzles, 7 is husk rice linings, and 8 is into mitron, and 9 is sand shape rough surfaces, 10 is be detained bulge loop, and 11 is high pressure positive blowers, and 12 is brown rice dispensers, 13 is air ducts, and 14 is upper flanges, and 15 is air duct lids, 16 is rice bran dischargers, and 17 is dedusters, and 18 is air outlets.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated; Explanation below adopts the mode exemplified, but protection scope of the present invention should not be limited to this.
The present embodiment comprises air duct 13, husk rice lining 7, enters mitron 8, discharge nozzle 6, hopper 3, aggregate pipe 2, unload meter device 1, hopper flange 4, lower flange 5, upper flange 14 and air duct lid 15.
Mitron 8 with lower flange 5, is entered in tangential direction device at an upper portion thereof with upper flange 14, lower end in the upper end of air duct 13; Husk rice lining 7(is made up of the husk rice liner plate of more than two pieces usually, also whole tubular can be adopted) device is at the inwall of air duct 13, on its inner surface, be provided with the pointed raised tooth of more than two, form sand shape rough surface 9, meanwhile, the inner surface of husk rice lining 7 is also provided with spiral helicine delay bulge loop 10; Discharge nozzle 6 through behind the hole in the middle of air duct lid 15, is inserted into the middle and upper part of air duct 13 inner chamber from top to bottom; Upper flange 14 and the air duct lid 15 of air duct 13 are fixed with bolt.
Hopper 3 device is in the lower end of air duct 13, and its upper end, with hopper flange 4, is fixed with bolt with the lower flange 5 of air duct 13; The bottom of hopper 3, successively device aggregate pipe 2 and unload meter device 1.
Before using, the rice outlet tube of the ajutage of high pressure positive blower 11 with brown rice dispenser 12 is connected, and with enter mitron 8 and be communicated with.Meanwhile, the port of export of deduster 17 with discharge nozzle 6 is communicated with, and rice bran discharger 16 is communicated with deduster 17 with air outlet 18.
During use, first open high pressure positive blower 11, the high pressure draught allowing high pressure positive blower 11 produce enters the inner chamber of air duct 13 from entering mitron 8; Then, brown rice dispenser 12 and deduster 17 is opened.Now, the brown rice provided by brown rice dispenser 12, carried under one's arms by the high pressure draught that high pressure positive blower 11 produces, enter in the husk rice lining 7 of air duct 13 inner chamber at a high speed, owing to being pour from the tangential direction of air duct 13 inner chamber, thus, brown rice can along with high pressure draught be close to the husk rice lining 7 of air duct 13 inner chamber inwall (that is: sand shape rough surface 9) rotate; In rotary course, the pointed raised tooth on sand shape rough surface 9 can carry out wiping stripping to the epidermis of brown rice; After rotating several times, the epidermis of brown rice namely can be de-by wiping, becomes pearling rice.Spiral helicine delay bulge loop 10 on husk rice lining 7 inwall, can extend the holdup time of brown rice on husk rice lining 7 inwall sand shape rough surface 9, improves and wipes stripping effect.Under high pressure draught carries under one's arms the effect in gravity and air stream outlet direction of the rice of brown rice and pearling, when dropping to hopper 3, by the rice of pearling under gravity, fall in hopper 3, and enter into the aggregate pipe 2 of its underpart, finally, draw off by unloading meter device 1.High pressure draught then turns to, and guides top into, then guide deduster 17 into by its port of export by the air inlet of discharge nozzle 6 lower end, and through dust removal process, air-flow is discharged by air outlet 18, and the rice bran of collection is then drawn off by rice bran discharger 16.
Wind cylinder type rice whitening machine of the present invention, had both been applicable to general rice processing, was also applicable to high quality white rice processing, also can be used for high-grade white rice processing.

Claims (3)

1. a wind cylinder type rice whitening machine, is characterized in that: be by high pressure positive blower (11), air duct (13), husk rice lining (7), enter mitron (8), discharge nozzle (6), hopper (3), aggregate pipe (2) and unload a meter device (1) to form; The ajutage of high pressure positive blower (11) is connected with the rice outlet tube of brown rice dispenser 12, and with enter mitron (8) and be communicated with; Enter mitron (8) in the top of tangential direction device in air duct (13), the inwall of husk rice lining (7) device in air duct (13), discharge nozzle (6) from top to bottom plug-in mounting to the bottom of air duct (13) inner chamber; Hopper (3) device in the lower end of air duct (13), device aggregate pipe (2) and unload a meter device (1) successively under it; The inner surface of described husk rice lining (7) is provided with the pointed raised tooth of more than two, forms sand shape rough surface (9).
2. wind cylinder type rice whitening machine according to claim 1, is characterized in that: on the inner surface of described husk rice lining (7), be also provided with spiral helicine delay bulge loop (10).
3. wind cylinder type rice whitening machine according to claim 1 and 2, is characterized in that: described husk rice lining (7) is made up of the husk rice liner plate of more than two pieces.
CN201210472439.5A 2012-11-20 2012-11-20 Air tube type rice whitening machine Expired - Fee Related CN102941135B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210472439.5A CN102941135B (en) 2012-11-20 2012-11-20 Air tube type rice whitening machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210472439.5A CN102941135B (en) 2012-11-20 2012-11-20 Air tube type rice whitening machine

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CN102941135A CN102941135A (en) 2013-02-27
CN102941135B true CN102941135B (en) 2015-02-11

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104028355B (en) * 2014-05-30 2016-03-30 浙江茶乾坤食品股份有限公司 A kind of tea pulverizer structure
JP6468481B2 (en) * 2014-12-25 2019-02-13 株式会社サタケ Rice grain milling method and polished rice obtained by the method
CN105251557A (en) * 2015-11-25 2016-01-20 李宏江 Rice milling and husking machine capable of blowing, pumping and circularly conveying five cereals
CN105251553A (en) * 2015-11-30 2016-01-20 李家海 Pneumatic friction-type five-cereal husking machine with spiral pipeline
CN105478180A (en) * 2015-11-30 2016-04-13 李家海 Pneumatic huller for rice
CN105251554A (en) * 2015-11-30 2016-01-20 李家海 Pneumatic wheat huller
CN105618176A (en) * 2016-03-30 2016-06-01 李宏江 Combined rice husking machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07275720A (en) * 1994-04-14 1995-10-24 Doi Giken:Kk Rice quality improving device
CN2669978Y (en) * 2003-12-31 2005-01-12 江苏牧羊集团有限公司 Rice mill with vertical iron roller
CN102553667A (en) * 2011-12-26 2012-07-11 戴智华 High-performance energy-saving abrasive belt rice machine
CN202366743U (en) * 2011-12-26 2012-08-08 戴智华 High-performance energy-saving type abrasive belt rice mill

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2793636B2 (en) * 1989-07-04 1998-09-03 株式会社佐竹製作所 Grinding rice mill for sake brewing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07275720A (en) * 1994-04-14 1995-10-24 Doi Giken:Kk Rice quality improving device
CN2669978Y (en) * 2003-12-31 2005-01-12 江苏牧羊集团有限公司 Rice mill with vertical iron roller
CN102553667A (en) * 2011-12-26 2012-07-11 戴智华 High-performance energy-saving abrasive belt rice machine
CN202366743U (en) * 2011-12-26 2012-08-08 戴智华 High-performance energy-saving type abrasive belt rice mill

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