CN203625271U - Sweet potato starch desanding device - Google Patents
Sweet potato starch desanding device Download PDFInfo
- Publication number
- CN203625271U CN203625271U CN201320866376.1U CN201320866376U CN203625271U CN 203625271 U CN203625271 U CN 203625271U CN 201320866376 U CN201320866376 U CN 201320866376U CN 203625271 U CN203625271 U CN 203625271U
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- Prior art keywords
- flow tank
- eddy flow
- sand
- sweet potato
- potato starch
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Abstract
The utility model relates to a starch impurity removal device and particularly relates to a sweet potato starch desanding device. The sweet potato starch desanding device comprises a tapered ceramic rotational flow tank, wherein a feeding hole is formed in the tangential direction of one side of the upper part of the tapered ceramic rotational flow tank; a discharging hole is formed in the top of the tapered ceramic rotational flow tank; the tapered bottom of the tapered ceramic rotational flow tank is provided with a sand-contained heavy liquid outlet; a sand collecting tank communicated with the tapered ceramic rotational flow tank is arranged below the tapered ceramic rotational flow tank; the bottom of the sand collecting tank is funnel-shaped and is provided with a sand outlet; the upper part of the sand collecting tank is provided with a backwash pipeline communicated with the sand-contained heavy liquid outlet at the bottom of the tapered ceramic rotational flow tank. The sweet potato starch desanding device provided by the utility model is additionally provided with the sand collecting tank at the bottom of the rotational flow tank, so that sand-contained heavy liquid can be rapidly discharged and prevented from reflowing, and the desanding efficiency can be favorably increased.
Description
Technical field
The utility model relates to a kind of starch knot screen, especially relates to a kind of sweet potato starch desanding device.
Background technology
Along with the raising of socioeconomic development and people's living standard, people are more and more higher to the requirement of food quality, and Ipomoea batatas more and more obtains people's favor with its unique high nutritive value.Therefore, for the product that guarantees to produce meets people's demand, increase economic efficiency and accelerate Rapid Development of Enterprise, domestic Ipomoea batatas processing enterprise is devoted to the processing of high purity sweet potato starch one after another.
The leading indicator of weighing sweet potato starch purity has the inorganics such as ash content, albumen and starch fineness.And in sweet potato starch production technique, the advance of impurity removal process level, is directly determining the height of the inorganics such as ash content, albumen and fineness.Mostly the knot screen that existing domestic Ipomoea batatas deep processing enterprise is used is to utilize the equipment such as sand separator, high-speed dish piece separating machine, swirler to be configured and to combine, and rough sweet potato starch breast is removed to auxiliary work.This technique impurity-eliminating effect is decided by the equipment performance using to a great extent.Therefore, improve the quality of sweet potato starch and goods thereof, the quality index that meets product requires the particularly quality index requirement of external travelling trader's harshness, except process modification, is also a very important link to the improvement of equipment.
Summary of the invention
The utility model proposes a kind of sweet potato starch desanding device, by existing sand separator structure is improved, further improved desanding effect, reduce the ash in sweet potato starch.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of sweet potato starch desanding device, comprise taper pottery eddy flow tank, top one side tangential direction at described taper pottery eddy flow tank arranges opening for feed, the top of taper pottery eddy flow tank arranges discharge port, the conical lower portion of taper pottery eddy flow tank is provided with containing sand heavy-fluid relief outlet, below described taper pottery eddy flow tank, be communicated with and be provided with sand collecting tank with it, the bottom of described sand collecting tank is doline, and being provided with sediment ejection opening, the top of described sand collecting tank is provided with back-flushing pipeline and is communicated with the sand heavy-fluid relief outlet that contains of taper pottery eddy flow pot bottom.
Described sweet potato starch desanding device, is provided with circular division plate above the opening for feed in described taper pottery eddy flow tank, and described division plate periphery is connected with taper pottery eddy flow tank inner wall sealing.
Described sweet potato starch desanding device, in the middle of described circular division plate, hollow part is provided with a circle convex edge to downward-extension, junction, hollow part arc transition in the middle of described convex edge and circular division plate.
The utility model beneficial effect:
1, the utility model sweet potato starch desanding device, by setting up sand collecting tank at eddy flow pot bottom, makes can discharge fast containing sand heavy-fluid, prevents that it from refluxing, and is conducive to improve desanding efficiency.Design science, reasonable, simple in structure, practical.
2, the utility model sweet potato starch desanding device, by hollow clapboard is set above opening for feed in eddy flow tank, has further reduced the high starch emulsion of periphery sediment concentration and has discharged from discharge port, has further reduced discharge port foreign matter content.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the present utility model.
Fig. 2 is two (parts) of structural representation of the present utility model.
Embodiment
Below by embodiment, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, the sweet potato starch desanding device of the present embodiment, its structure comprises taper pottery eddy flow tank 1, top one side tangential direction at described taper pottery eddy flow tank 1 arranges opening for feed 2, the top of taper pottery eddy flow tank arranges discharge port 3, the conical lower portion of taper pottery eddy flow tank is provided with containing sand heavy-fluid relief outlet 4, below described taper pottery eddy flow tank, be communicated with it and be provided with sand collecting tank 5, the bottom of described sand collecting tank is doline, and be provided with sediment ejection opening 7, the top of described sand collecting tank is provided with back-flushing pipeline 6 and is communicated with the sand heavy-fluid relief outlet 4 that contains of taper pottery eddy flow pot bottom.
Embodiment 2
Referring to Fig. 2, the sweet potato starch desanding device of the present embodiment, the difference of itself and embodiment 1 is: above the opening for feed in described taper pottery eddy flow tank 1, be provided with circular division plate 8, described division plate 8 peripheries are connected with taper pottery eddy flow tank inner wall sealing, division plate middle body hollow.
Embodiment 3
Referring to Fig. 2, the sweet potato starch desanding device of the present embodiment, the difference of itself and embodiment 2 is: the middle hollow part of described circular division plate 8 is provided with a circle convex edge 9 to downward-extension, junction, hollow part arc transition in the middle of described convex edge 9 and circular division plate.
When the work of the utility model desanding device, potato class emulsion (starch milk) is pumped in ceramic eddy flow tank, and in eddy flow tank high speed rotating, due to the effect of centrifugal force, lighter material (starch) is discharged by upflow tube (discharge port), heavier material (sand grains etc.), under the effect of centrifugal force, is discharged from bottom downwards along conical eddy flow tank inwall.Downwards the sand grains of eddy flow is collected in sand collecting tank, by manual or discharge by the sand dump valve of automatic control.Remove through desanding device after the impurity such as sandy soil, the ash oontent in starch product can obviously reduce.
The utility model, with respect to the improvement of prior art, all proposes with producing actual in conjunction with centrifugal dust-removing principle, is conducive to improve desanding effect.It must further improve separation, impurity removal efficiency in conjunction with starch impurity removal process, is conducive to cost and resources conservation.
Claims (3)
1. a sweet potato starch desanding device, comprise taper pottery eddy flow tank, top one side tangential direction at described taper pottery eddy flow tank arranges opening for feed, the top of taper pottery eddy flow tank arranges discharge port, the conical lower portion of taper pottery eddy flow tank is provided with containing sand heavy-fluid relief outlet, it is characterized in that: below described taper pottery eddy flow tank, be communicated with and be provided with sand collecting tank with it, the bottom of described sand collecting tank is doline, and being provided with sediment ejection opening, the top of described sand collecting tank is provided with back-flushing pipeline and is communicated with the sand heavy-fluid relief outlet that contains of taper pottery eddy flow pot bottom.
2. sweet potato starch desanding device according to claim 1, is characterized in that: above the opening for feed in described taper pottery eddy flow tank, be provided with circular division plate, described division plate periphery is connected with taper pottery eddy flow tank inner wall sealing.
3. sweet potato starch desanding device according to claim 2, is characterized in that: in the middle of described circular division plate, hollow part is provided with a circle convex edge to downward-extension, junction, hollow part arc transition in the middle of described convex edge and circular division plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866376.1U CN203625271U (en) | 2013-12-26 | 2013-12-26 | Sweet potato starch desanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320866376.1U CN203625271U (en) | 2013-12-26 | 2013-12-26 | Sweet potato starch desanding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203625271U true CN203625271U (en) | 2014-06-04 |
Family
ID=50811764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320866376.1U Expired - Fee Related CN203625271U (en) | 2013-12-26 | 2013-12-26 | Sweet potato starch desanding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203625271U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789617A (en) * | 2015-05-18 | 2015-07-22 | 河南天冠企业集团有限公司 | Desanding and impurity-removing method in process of preparing ethanol from cassava |
| CN109304257A (en) * | 2018-12-10 | 2019-02-05 | 北京北排装备产业有限公司 | A kind of city planting ductwork recycling sludge disposition integrated apparatus and its application method |
-
2013
- 2013-12-26 CN CN201320866376.1U patent/CN203625271U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789617A (en) * | 2015-05-18 | 2015-07-22 | 河南天冠企业集团有限公司 | Desanding and impurity-removing method in process of preparing ethanol from cassava |
| CN104789617B (en) * | 2015-05-18 | 2018-07-17 | 河南天冠企业集团有限公司 | A kind of cassava prepares desanding and impurity-removing method in ethanol process |
| CN109304257A (en) * | 2018-12-10 | 2019-02-05 | 北京北排装备产业有限公司 | A kind of city planting ductwork recycling sludge disposition integrated apparatus and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20181226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |