CN101967198B - Granular starch vacuum hydroextractor - Google Patents
Granular starch vacuum hydroextractor Download PDFInfo
- Publication number
- CN101967198B CN101967198B CN2010105231273A CN201010523127A CN101967198B CN 101967198 B CN101967198 B CN 101967198B CN 2010105231273 A CN2010105231273 A CN 2010105231273A CN 201010523127 A CN201010523127 A CN 201010523127A CN 101967198 B CN101967198 B CN 101967198B
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- vacuum
- drum
- granular starch
- filter cloth
- starch
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Abstract
The invention discloses a granular starch vacuum hydroextractor which is characterized by comprising a vacuum roller (1), wherein the lower part of the vacuum roller (1) is positioned in a starch liquid storage groove (2), the outer side wall of the vacuum roller (1) is provided with a filtering screen (3), filtering cloth is coated outside the filtering screen (3), one end of a rotating shaft of the vacuum roller (1) is provided with a vacuum separation disc (5), the half of the vacuum separation disc (5) is provided with a plurality of vacuum holes (6) along a circumferential direction near the vacuum roller (1), the vacuum holes (6) are respectively connected with a vacuum pipe (12), and the other end of the vacuum pipe (12) is connected to the filtering screen (3). In the invention, three operating stages of adsorbing, dehydrating and separating are carried out by using a vacuum pump and the vacuum roller, and starch liquid with concentration of 17-20be is dehydrated by 40-42 percent and is prepared into granular starch with moisture content which is lower than 18 percent by a natural drying process. The invention has lower production cost, high output and good economic benefit.
Description
Technical field
The present invention relates to a kind of dehydration equipment of starch.
Background technology
In the starch extract processing, need carry out processed to its starch fluid, through conveniently storing after the drying treatment and transporting, dewatering type commonly used in the past is to use centrifuge dewatering again.A kind of vacuum hydroextractor is arranged in the market; Like the disclosed a kind of vacuum hydroextractor of Chinese patent ZL200620120494.8; Its primary structure is that the rotary drum outer ring is provided with one deck filter screen; Rotary drum is driven by a tubular axis that is horizontally through and rotates, and the tubular axis mid-way symmetrical distribution in rotary drum is being fixed four and sent tank, and tubular axis links to each other with the vacuum gas-liquid separator; The vacuum gas-liquid separator is inhaled the outside surface at the rotary drum filter screen with starch during production, with rack-mounted bar shaped scraper starch is scraped then to be transported away.This kind vacuum hydroextractor production efficiency is lower, and dehydration rate is not high enough, and the bar shaped scraper is not fine to the removal effect of starch, influences output.
Summary of the invention
The object of the invention is exactly the deficiency to above-mentioned prior art, but a kind of continuous production is provided, and output is high, the granular starch vacuum hydroextractor that dehydrating effect is good.
The technical scheme that the present invention adopts is following:
A kind of granular starch vacuum hydroextractor; It is characterized in that it comprises vacuum drum; The vacuum drum bottom is positioned at the starch fluid stock chest, and the outer side wall of vacuum drum is provided with filter screen, and the filter screen outside on the vacuum drum is surrounded by filter cloth; Rotating shaft one end of vacuum drum is equipped with the vacuum separation dish; The vacuum separation dish leans on half disc of vacuum drum and along the circumferential direction is provided with a plurality of vacuum holes, and said each vacuum hole is connected respectively to an end of each valve tube in the vacuum drum, and the other end of valve tube is connected on the filter screen.
Said vacuum separation dish is made up of two discs; It leans on half disc of vacuum drum and along the circumferential direction is provided with a plurality of vacuum holes; Second half disc of vacuum separation dish is provided with great circle arcuate socket and little arc-shaped hole; Great circle arcuate socket and little arc-shaped hole are communicated with the vacuum separation bucket through pipeline, and the vacuum separation bucket links to each other with vacuum pump.
Said filter cloth together surrounds the blanking roller bearing of vacuum drum and vacuum drum side.
Said blanking roller bearing outer wall is provided with from blanking roller bearing middle part and rolls muscle to the twice that its two ends spiral twines.
Be provided with the swing type puddle support in the said starch fluid stock chest.
Two discs of the said vacuum separation dish wherein junction surface of half disc are stainless steels, and the bonding surface material of second half disc is a copper.
The outer wall of said vacuum drum is provided with the not connected and outwardly open grid of side chamber, a plurality of inside, and the grid chamber is corresponding connects with each respectively for the valve tube in the vacuum drum, and said filter screen is enclosed on each grid chamber opening of vacuum drum outer wall.
Said filter screen material is a stainless steel.
Be provided with filter cloth elasticity dancer rools between said vacuum drum and the blanking roller bearing, the filter cloth that said filter cloth elasticity dancer rools is connected wrapped vacuum cylinder and blanking roller bearing is on one section strap of downside.
One section strap outside that the filter cloth of said wrapped vacuum cylinder and blanking roller bearing is in downside is provided with the water jet standpipe that cleans filter cloth.
Beneficial effect of the present invention has:
Utilize vacuum pump and vacuum drum, adsorb-dewater-break away from three working stages, with the starch fluid of concentration 17～20be, process is sloughed 40～42% moisture, again through natural drying process, processes moisture and is lower than a material starch of 18%.But this machine continuous production, the operator is few, and production cost is low, and output is high, and day output can reach more than 10 tons, and is good in economic efficiency.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present invention.
Fig. 2 is the internal structure synoptic diagram of vacuum drum side-looking of the present invention.
The internal structure synoptic diagram that Fig. 3 faces for vacuum drum of the present invention.
Fig. 4 is one of structural representation of vacuum separation dish of the present invention.
Fig. 5 is two of the structural representation of vacuum separation dish of the present invention.
Fig. 6 is the structural representation of blanking roller bearing of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done explanation further:
As shown in Figure 1, the present invention includes vacuum drum 1 bottom and be positioned at starch fluid stock chest 2, the suitable starch fluid of concentration is housed in the starch fluid stock chest 2.At starch fluid stock chest 2 whipping appts can be set, to prevent the starch sedimentation in the starch fluid stock chest 2.Whipping appts at starch fluid stock chest 2 can adopt swing type puddle support 11, and it is by electric motor driving.Vacuum drum 1 is a cylindrical tube, and its outer side wall is with a circle filter screen 3, and filter screen 3 can adopt metal or alloy to process, like iron, duraluminum etc., and the preferred material that is difficult for getting rusty, the for example stainless steel of adopting.Filter screen 3 outsides on the vacuum drum 1 are surrounded by filter cloth 4, and filter cloth 4 together surrounds the blanking roller bearing 9 of vacuum drum 1 and vacuum drum 1 side.Rotating shaft one end at vacuum drum 1 is equipped with vacuum separation dish 5, is used for linking to each other with vacuum pump.Be provided with filter cloth elasticity dancer rools 14 between said vacuum drum 1 and the blanking roller bearing 9, the filter cloth 4 that is connected wrapped vacuum cylinder 1 and blanking roller bearing 9 is on one section strap of downside, is used for regulating at any time filter cloth 4 and is in suitable elasticity.For the filterableness that makes filter cloth 4 better; The one section strap outside that is in downside at the filter cloth 4 of wrapped vacuum cylinder 1 and blanking roller bearing 9 is provided with the water jet standpipe 15 that cleans filter cloth; Be used to clean after the blanking residual starch on the filter cloth 4, make it can not influence the adsorption filtration effect that filter cloth 4 is worked next time.Can offer a plurality of spiracles on the water jet standpipe 15, the filter cloth 4 of process is effectively cleaned.
Like Fig. 4, shown in 5; Vacuum separation dish 5 of the present invention is made up of two discs; It leans on half disc of vacuum drum 1 and along the circumferential direction is provided with a plurality of vacuum holes 6, and each vacuum hole 6 is connected respectively to an end of each valve tube 12 in the vacuum drum 1, and the other end of valve tube 12 is connected on the filter screen 3.Vacuum separation dish 5 leans on half disc and the vacuum drum 1 of vacuum drum 1 to rotate synchronously.Second half disc of vacuum separation dish 5 is fixed, which is provided with great circle arcuate socket 7 and roundlet arcuate socket 8, and great circle arcuate socket 7 is communicated with the vacuum separation bucket through pipeline with roundlet arcuate socket 8, and the vacuum separation bucket links to each other with vacuum pump.From starch fluid precipitate and separate the vacuum separation bucket that great circle arcuate socket 7 and roundlet arcuate socket 8 suck, the starch of post precipitation can be used as raw material and join in the starch fluid stock chest 2.The vacuum separation bucket can be provided with the pipeline that links to each other with the vacuum pump suction mouth at the top, be used to make the vacuum separation bucket to produce negative pressure.Great circle arcuate socket 7 on vacuum separation dish 5 discs accounts for the half the of circumferential direction, its concrete length according to vacuum drum 1 and on filter cloth 4 height that immerses starch fluids in the starch fluid stock chests 2 confirm.Filter cloth 4 leaves starch fluid and adapts to separating this section rotational angle with vacuum drum 4 on 8 of roundlet arcuate sockets and the vacuum drum 1; Thereby realize that great circle arcuate socket 7 is adsorbed on starch on the filter cloth 4, the water that also contains a certain amount of starch after being filtered by filter cloth 4 then enters into vacuum separation bucket 14 from great circle arcuate socket 7.After the filter cloth on the vacuum cylinder 14 produces the starch liquid level, with roundlet arcuate socket 7 starch is continued to be adsorbed on the filter cloth 4, separate with vacuum drum 1 until filter cloth 4.Great circle arcuate socket 7 and roundlet arcuate socket 8 adapt in the applying section that the circumferential direction of vacuum separation dish 5 discs takies how many angles and vacuum drum 1 and filter cloth 4.
Two discs of vacuum separation dish 5 of the present invention preferably adopt the metal of unlike material to process, so that two discs both reduced wear when fitting rotation each other, guarantee the stopping property between disc again.Vacuum separation dish 5 can wherein adopt stainless steel in the junction surface of half disc with its two discs, and the bonding surface material of second half disc is a copper.
As shown in Figure 6; Blanking roller bearing 9 outer walls of the present invention are provided with the twice of twining to its two ends spiral from blanking roller bearing 9 middle parts and roll muscle 10; Blanking roller bearing 9 is when rotating, and rolling muscle 10 and can the starch block on the filter cloth 4 be broken into less fragment on its outside surface is convenient to starch block and come off from filter cloth 4.Rolled that starch fragment after the muscle 10 back fragmentations falls after conveying belt is delivered to dries in the sieve; Because its dewatering efficiency on filter cloth 4 is better; So can directly carry out natural air drying; Reduce original baking procedure, both avoided the gelatinization phenomenon of starch, also make the starch of natural air drying have better soft mouthfeel.
Like Fig. 2, shown in 3; The outer wall of vacuum drum 1 is provided with the not connected and outwardly open grid of side chamber 13, a plurality of inside; Valve tube 12 in the vacuum drum 1 respectively with each grid chamber 13 corresponding connecting, filter screen 3 is enclosed on each grid chamber 13 opening of vacuum drum 1 outer wall.Filter screen 3 can make all corresponding fritter filter screen of every valve tube 12 with the bottom gap of the grid chamber 13 of vacuum drum 1 outer wall, and this structure can strengthen the adsorption effect and the scope of 12 pairs of filter screens 3 of valve tube.And can so that when a valve tube 12 is done because of obstruction loses usefulness, all the other vacuum pumps still can play a role well.
Working process of the present invention is following:
The undeclared part of other that the present invention relates to is identical with prior art.
Claims (10)
1. granular starch vacuum hydroextractor; It is characterized in that it comprises vacuum drum (1); Vacuum drum (1) bottom is positioned at starch fluid stock chest (2), and the outer side wall of vacuum drum (1) is provided with filter screen (3), and filter screen (3) outside on the vacuum drum (1) is surrounded by filter cloth (4); Rotating shaft one end of vacuum drum (1) is equipped with vacuum separation dish (5); Vacuum separation dish (5) leans on half disc of vacuum drum (1) and along the circumferential direction is provided with a plurality of vacuum holes (6), and said each vacuum hole (6) is connected respectively to an end of each valve tube (12) in the vacuum drum (1), and the other end of valve tube (12) is connected on the filter screen (3).
2. granular starch vacuum hydroextractor according to claim 1; It is characterized in that said vacuum separation dish (5) is made up of two discs; It leans on half disc of vacuum drum (1) and along the circumferential direction is provided with a plurality of vacuum holes (6); Second half disc of vacuum separation dish (5) is provided with great circle arcuate socket (7) and little arc-shaped hole (8), and great circle arcuate socket (7) and little arc-shaped hole (8) are communicated with the vacuum separation bucket through pipeline, and the vacuum separation bucket links to each other with vacuum pump.
3. granular starch vacuum hydroextractor according to claim 1 and 2 is characterized in that said filter cloth (4) together surrounds the blanking roller bearing (9) of vacuum drum (1) and vacuum drum (1) side.
4. granular starch vacuum hydroextractor according to claim 3 is characterized in that said blanking roller bearing (9) outer wall is provided with the twice of twining to its two ends spiral from blanking roller bearing (9) middle part and rolls muscle (10).
5. granular starch vacuum hydroextractor according to claim 1 and 2 is characterized in that being provided with in the said starch fluid stock chest (2) swing type puddle support (11).
6. granular starch vacuum hydroextractor according to claim 2, two discs that it is characterized in that said vacuum separation dish (5) the wherein junction surface of half disc are stainless steels, the bonding surface material of second half disc is a copper.
7. granular starch vacuum hydroextractor according to claim 3; The outer wall that it is characterized in that said vacuum drum (1) is provided with the not connected and outwardly open grid of side chamber (13), a plurality of inside; Valve tube (12) in the vacuum drum (1) respectively with each corresponding connecting in grid chamber (13), said filter screen (3) is enclosed on each grid chamber (13) opening of vacuum drum (1) outer wall.
8. granular starch vacuum hydroextractor according to claim 7 is characterized in that said filter screen (3) material is a stainless steel.
9. granular starch vacuum hydroextractor according to claim 3; It is characterized in that being provided with filter cloth elasticity dancer rools between said vacuum drum (1) and the blanking roller bearing (9), the filter cloth (4) that said filter cloth elasticity dancer rools is connected wrapped vacuum cylinder (1) and blanking roller bearing (9) is on one section strap of downside.
10. one section strap outside that granular starch vacuum hydroextractor according to claim 9, the filter cloth (4) that it is characterized in that said wrapped vacuum cylinder (1) and blanking roller bearing (9) are in downside is provided with the water jet standpipe (15) that cleans filter cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105231273A CN101967198B (en) | 2010-10-28 | 2010-10-28 | Granular starch vacuum hydroextractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105231273A CN101967198B (en) | 2010-10-28 | 2010-10-28 | Granular starch vacuum hydroextractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101967198A CN101967198A (en) | 2011-02-09 |
| CN101967198B true CN101967198B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105231273A Expired - Fee Related CN101967198B (en) | 2010-10-28 | 2010-10-28 | Granular starch vacuum hydroextractor |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903250B (en) * | 2016-06-13 | 2018-04-13 | 李挺树 | There is filter cloth vacuum suction filter filter cloth pull of vacuum washing system |
| CN109692514A (en) * | 2019-02-28 | 2019-04-30 | 扬州力德工程技术有限公司 | A kind of ore dressing vacuum hydroextractor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560416Y (en) * | 2002-05-24 | 2003-07-16 | 李俊文 | Vacuum dehydrating starch nutsch filter |
| CN2735262Y (en) * | 2003-12-14 | 2005-10-19 | 刘利军 | Highly effective green starch dehydrator |
| CN2799045Y (en) * | 2005-06-21 | 2006-07-26 | 赵昱 | Drum type vacuum filter pressing dewaterer |
| CN2935043Y (en) * | 2006-07-05 | 2007-08-15 | 呼和浩特市博思达机械制造有限责任公司 | Vacuum dewater |
| CN201825898U (en) * | 2010-10-28 | 2011-05-11 | 连云港高成食品产业有限公司 | Vacuum granular starch dewatering machine |
-
2010
- 2010-10-28 CN CN2010105231273A patent/CN101967198B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2560416Y (en) * | 2002-05-24 | 2003-07-16 | 李俊文 | Vacuum dehydrating starch nutsch filter |
| CN2735262Y (en) * | 2003-12-14 | 2005-10-19 | 刘利军 | Highly effective green starch dehydrator |
| CN2799045Y (en) * | 2005-06-21 | 2006-07-26 | 赵昱 | Drum type vacuum filter pressing dewaterer |
| CN2935043Y (en) * | 2006-07-05 | 2007-08-15 | 呼和浩特市博思达机械制造有限责任公司 | Vacuum dewater |
| CN201825898U (en) * | 2010-10-28 | 2011-05-11 | 连云港高成食品产业有限公司 | Vacuum granular starch dewatering machine |
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| Publication number | Publication date |
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| CN101967198A (en) | 2011-02-09 |
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Effective date of registration: 20160601 Address after: 234300 Anhui city of Suzhou province Sixian Da Lu Kou Xiang Deng Gong Cun Modern Agricultural Industrial Park Patentee after: Anhui Tianjing Food Industry Co. Ltd. Address before: 222300 East Road, Donghai West Development Zone, Lianyungang, Jiangsu Patentee before: Lianyungang Gaocheng Foods Industry Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20201028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |