CN106140386A - A kind of Maninot esculenta crantz. dry grinding method - Google Patents
A kind of Maninot esculenta crantz. dry grinding method Download PDFInfo
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- CN106140386A CN106140386A CN201510133952.5A CN201510133952A CN106140386A CN 106140386 A CN106140386 A CN 106140386A CN 201510133952 A CN201510133952 A CN 201510133952A CN 106140386 A CN106140386 A CN 106140386A
- Authority
- CN
- China
- Prior art keywords
- esculenta crantz
- maninot esculenta
- tuber
- tapioca starch
- normal
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Abstract
A kind of Maninot esculenta crantz. dry grinding method, it is characterized by: Maninot esculenta crantz. xeromenia is crossed grid and entered prebreaker, Maninot esculenta crantz. block is pulverized, tuber Maninot esculenta crantz. block less than normal enters back into screening machine, at this, tapioca starch of the smaller piece stem of part is sized away, and mix with spice water, enter grit water separator, isolate the sand wherein contained, slip is sent to spices device, tuber bigger than normal is gone out as magazins' layout, suitable tuber granule delivers to crushing system, Maninot esculenta crantz. granule sends into pulverizer suction nozzle, stone is separated, tapioca starch after pulverizing is reclaimed by whirlwind discharger and enters one-level inspection sieve, one-level inspection sieve oversize enters two grades and checks that sieve reclaims the tapioca starch carried, enter spices device after the metering of qualified tapioca starch to mix with spice water, mixed slurry enters sand water blending tank, finally it is sent to workshop section of liquefying.The present invention can reduce sand discharge thing suction strainer system production run maintenance cost, reduces labor strength.
Description
Technical field
The invention belongs to food processing field, relate to the Maninot esculenta crantz. dry grinding method in food processing.
Background technology
At present, in industrialized food processing, relating to Maninot esculenta crantz. dry grinding method, be by traditional Maninot esculenta crantz. dry grinding method, the method is (containing powder by dry for Maninot esculenta crantz. raw material
30%
, Maninot esculenta crantz. block maximum
15mm
With some stones, ironware, fabric) deliver to grinder feeding suction nozzle through feeder, pulverize through pulverizer negative pressure, negative pressure puies forward a tail wind of material blower fan and is reclaimed by water film dedusting, tapioca starch after pulverizing separates through whirlwind discharger, enter mixing system, the slip mixed enters hacking, and settlement section sand is manually removed, and last slip sends into liquefaction operation.Traditional Maninot esculenta crantz. dry grinding method existing problems are: the efficiency of removing sand of the groove that removes sand is on the low side, the most only reaches
55%
；In sand discharge thing starch-containing higher, generally up to
16.74%
, cause material waste；Moisture is up to
55%
, causing the rear operation difficult treatment to sand discharge thing, cost increases；The dry granule of Maninot esculenta crantz. is uneven, and negative pressure removes stone weak effect, and blower fan power consumption height, pulverizer the most often changes sieve；Tapioca starch after pulverizing contains fiber blocking impact to follow-up heat exchanger, and heat exchanger needs frequent shutdown to clear up；Screen cloth damages and can not find in time, and monoblock Maninot esculenta crantz. flows into next procedure and causes Maninot esculenta crantz. loss and equipment to block；In cassava materials
30%
's
2.0mm
Following Maninot esculenta crantz. tuber enters pulverizer separating twice, power consumption height, contains in powder
15%
Left and right sand produces abrasion to pulverizer.
Summary of the invention
It is an object of the invention to design a kind of Maninot esculenta crantz. dry grinding method, to overcome the remove sand efficiency of removing sand of groove of traditional Maninot esculenta crantz. dry grinding method on the low side；In sand discharge thing starch-containing higher, cause the rear operation of the material waste difficult treatment to sand discharge thing, cost increases；The dry granule of Maninot esculenta crantz. is uneven, and negative pressure removes stone weak effect, and blower fan power consumption height, pulverizer the most often changes sieve；Tapioca starch after pulverizing contains fiber blocking impact to follow-up heat exchanger, and heat exchanger needs frequent shutdown to clear up；Screen cloth damages and can not find in time, and monoblock Maninot esculenta crantz. flows into next procedure and causes Maninot esculenta crantz. loss and equipment to block；Part tuber in cassava materials enters pulverizer separating twice, power consumption height, the shortcoming that sand produces abrasion to pulverizer.Present invention reduces the technological process of production, sand discharge thing suction strainer system production run maintenance cost can be reduced, reduce labor strength.
nullThe object of the present invention is achieved like this: a kind of Maninot esculenta crantz. dry grinding method，It is characterized by: Maninot esculenta crantz. xeromenia crosses grid by ratchel、Woven bag is removed，Through dispenser、Prebreaker is entered after tramp iron separator，At this, uneven Maninot esculenta crantz. block is pulverized，Produced suitable tuber、Tuber less than normal and tuber bigger than normal，Tuber Maninot esculenta crantz. block less than normal enters back into screening machine，At this, tapioca starch of the smaller piece stem of part is sized away，And mix with spice water，Enter grit water separator，Isolate the sand wherein contained，Slip is sent to spices device，Tuber bigger than normal is gone out as magazins' layout，Suitable tuber granule delivers to crushing system，Pulverize and use negative pressure to pulverize，Maninot esculenta crantz. granule sends into pulverizer suction nozzle，Pass through selecting crude drugs with winnower，Stone is separated，The dust carried in a tail wind is reclaimed by sack cleaner，Tapioca starch after pulverizing is reclaimed by whirlwind discharger and enters one-level inspection sieve，One-level inspection sieve oversize enters two grades and checks that sieve reclaims the tapioca starch carried，Enter spices device after the metering of qualified tapioca starch to mix with spice water，Mixed slurry enters sand water blending tank，Slurry after Swirling flow sand-removing sends into mixing tank，Finally it is sent to workshop section of liquefying.
Suitable tuber is
2.0mm
—
30mm
Granule.
Tuber bigger than normal is
30mm
Above granule.
Tuber less than normal is
2.0mm
Following granule.
Take the present invention of above measure, overcome the remove sand efficiency of removing sand of groove of traditional Maninot esculenta crantz. dry grinding method on the low side；In sand discharge thing starch-containing higher, cause the rear operation of the material waste difficult treatment to sand discharge thing, cost increases；The dry granule of Maninot esculenta crantz. is uneven, and negative pressure removes stone weak effect, and blower fan power consumption height, pulverizer the most often changes sieve；Tapioca starch after pulverizing contains fiber blocking impact to follow-up heat exchanger, and heat exchanger needs frequent shutdown to clear up；Screen cloth damages and can not find in time, and monoblock Maninot esculenta crantz. flows into next procedure and causes Maninot esculenta crantz. loss and equipment to block；Part tuber in cassava materials enters pulverizer separating twice, power consumption height, the shortcoming that sand produces abrasion to pulverizer.Present invention reduces the technological process of production, sand discharge thing suction strainer system production run maintenance cost can be reduced, reduce labor strength.
In conjunction with drawings and Examples, invention is described in further detail below.
Accompanying drawing explanation
Accompanying drawing
1
It it is the method process chart of invention (embodiment).
In conjunction with drawings and Examples, the present invention is described in further detail below.
Detailed description of the invention
Accompanying drawing
1
Give the method process chart of the embodiment of the present invention.
With reference to accompanying drawing
1
。
Ratchel, woven bag are removed by tapioca slice through grid, after dispenser, tramp iron separator, enter prebreaker again, at this, uneven Maninot esculenta crantz. block is pulverized, produced suitable tuber, tuber less than normal and tuber bigger than normal, tuber Maninot esculenta crantz. block less than normal enters back into screening machine, at this, tapioca starch of the smaller piece stem of part is sized away, after siftage enters weigher, enters back into spiral spices device, and mix with spice water, entering grit water separator, isolate the sand wherein contained, slip is sent to spices device；Tuber bigger than normal is gone out as magazins' layout；Suitable tuber granule delivers to crushing system, pulverize and use negative pressure to pulverize, Maninot esculenta crantz. granule first passes through dispenser and sends into pulverizer suction nozzle, enter slimer, enter back into whirlwind discharger, enter airlock, pass through selecting crude drugs with winnower, stone is separated, the dust carried in a tail wind is reclaimed by sack cleaner, tapioca starch after pulverizing is reclaimed by whirlwind discharger and enters one-level inspection sieve, one-level inspection sieve oversize enters two grades and checks that sieve reclaims the tapioca starch carried, qualified tapioca starch enters spices device after entering weigher and mixes with spice water, mixed slurry enters sand water blending tank, slurry after hydrocyclone desanding sends into mixing tank, finally it is sent to workshop section of liquefying.One-level inspection sieve oversize enters two grades and checks that sieve reclaims the tapioca starch carried, and after oversize screening impurity, enters back into slimer and is sent to, along the reprocessing of the work flow of qualified tapioca starch, workshop section of liquefying again.
The design parameter of the equipment that the present invention relates to given below or model:
Grid: for
200mm
×
200 mm
The steel grid in rim of the mouth.
Vibra feeder:
GZ-5F
Tramp iron separator:
TCXT-20
Prebreaker : SPSC50×120
Screening machine:
TQLZ150*200*2.0
Weigher:
F52-25/500
Spiral spices device:
LSS-50
。
Grit water separator:WLSS-36。
Suction nozzle:
DN350
。
Slimer:
JFS-2000-72
。
Whirlwind discharger: backspin
55
Type
Ø1600
。
Airlock:
GFY95
。
One-level inspection is sieved: aperture
2 mm
, diameter
400 mm
, the degree of depth
1000 mm
Sieve bucket.
Spices device:Motor 18.5kw, rotating speed 5 ~ 60 r/min, Blade diameter 2.3M.
Sand water blending tank: diameter
3000mm
, high
3000mm
。
Hydrocyclone:CYL-70.
Mixing tank: diameter
3000
, high
6000
。
Two grades of inspection sieves: aperture
10 mm
, diameter
800 mm
, the degree of depth
1000 mm
Sieve bucket.
Claims (4)
- null1. a Maninot esculenta crantz. dry grinding method，It is characterized by: Maninot esculenta crantz. xeromenia crosses grid by ratchel、Woven bag is removed，Through dispenser、Prebreaker is entered after tramp iron separator，At this, uneven Maninot esculenta crantz. block is pulverized，Produced suitable tuber、Tuber less than normal and tuber bigger than normal，Tuber Maninot esculenta crantz. block less than normal enters back into screening machine，At this, tapioca starch of the smaller piece stem of part is sized away，And mix with spice water，Enter grit water separator，Isolate the sand wherein contained，Slip is sent to spices device，Tuber bigger than normal is gone out as magazins' layout，Suitable tuber granule delivers to crushing system，Pulverize and use negative pressure to pulverize，Maninot esculenta crantz. granule sends into pulverizer suction nozzle，Pass through selecting crude drugs with winnower，Stone is separated，The dust carried in a tail wind is reclaimed by sack cleaner，Tapioca starch after pulverizing is reclaimed by whirlwind discharger and enters one-level inspection sieve，One-level inspection sieve oversize enters two grades and checks that sieve reclaims the tapioca starch carried，Enter spices device after the metering of qualified tapioca starch to mix with spice water，Mixed slurry enters sand water blending tank，Slurry after Swirling flow sand-removing sends into mixing tank，Finally it is sent to workshop section of liquefying.
- Maninot esculenta crantz. dry grinding method the most according to claim 1, is characterized by: suitable tuber is 2.0mm 30mm granule.
- Maninot esculenta crantz. dry grinding method the most according to claim 1, is characterized by: tuber bigger than normal is more than 30mm granule.
- Maninot esculenta crantz. dry grinding method the most according to claim 1, is characterized by: tuber less than normal is below 2.0mm granule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133952.5A CN106140386A (en) | 2015-03-26 | 2015-03-26 | A kind of Maninot esculenta crantz. dry grinding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133952.5A CN106140386A (en) | 2015-03-26 | 2015-03-26 | A kind of Maninot esculenta crantz. dry grinding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106140386A true CN106140386A (en) | 2016-11-23 |
Family
ID=57339867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133952.5A Pending CN106140386A (en) | 2015-03-26 | 2015-03-26 | A kind of Maninot esculenta crantz. dry grinding method |
Country Status (1)
| Country | Link |
|---|---|
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1199340A (en) * | 1997-09-29 | 1999-04-13 | Tadano Ltd | Crusher |
| CN101245354A (en) * | 2008-03-26 | 2008-08-20 | 天津大学 | Novel method for producing ethanol with potato raw material |
| CN102094047A (en) * | 2010-12-14 | 2011-06-15 | 广东中科天元新能源科技有限公司 | Device and method for acidifying raw materials and removing sand in ethanol production |
| CN102127568A (en) * | 2010-12-07 | 2011-07-20 | 江南大学 | Method for removing impurities from cassava raw material |
| CN102218363A (en) * | 2010-04-16 | 2011-10-19 | 中粮集团有限公司 | Cassava crushing system |
| CN202155245U (en) * | 2011-06-10 | 2012-03-07 | 山东振龙生物化工集团有限公司 | Impurity removing system |
| CN103184241A (en) * | 2011-12-31 | 2013-07-03 | 中粮集团有限公司 | Pretreatment method of potato raw material and preparation method of ethanol |
| CN103276021A (en) * | 2013-05-17 | 2013-09-04 | 天津大学 | Pretreatment method of potato raw materials |
| CN205008088U (en) * | 2015-03-26 | 2016-02-03 | 广西中粮生物质能源有限公司 | Dry reducing mechanism of cassava |
-
2015
- 2015-03-26 CN CN201510133952.5A patent/CN106140386A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1199340A (en) * | 1997-09-29 | 1999-04-13 | Tadano Ltd | Crusher |
| CN101245354A (en) * | 2008-03-26 | 2008-08-20 | 天津大学 | Novel method for producing ethanol with potato raw material |
| CN102218363A (en) * | 2010-04-16 | 2011-10-19 | 中粮集团有限公司 | Cassava crushing system |
| CN102127568A (en) * | 2010-12-07 | 2011-07-20 | 江南大学 | Method for removing impurities from cassava raw material |
| CN102094047A (en) * | 2010-12-14 | 2011-06-15 | 广东中科天元新能源科技有限公司 | Device and method for acidifying raw materials and removing sand in ethanol production |
| CN202155245U (en) * | 2011-06-10 | 2012-03-07 | 山东振龙生物化工集团有限公司 | Impurity removing system |
| CN103184241A (en) * | 2011-12-31 | 2013-07-03 | 中粮集团有限公司 | Pretreatment method of potato raw material and preparation method of ethanol |
| CN103276021A (en) * | 2013-05-17 | 2013-09-04 | 天津大学 | Pretreatment method of potato raw materials |
| CN205008088U (en) * | 2015-03-26 | 2016-02-03 | 广西中粮生物质能源有限公司 | Dry reducing mechanism of cassava |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161123 |
|
| RJ01 | Rejection of invention patent application after publication |