CN103012602B - Purified starch eddy flow washing system - Google Patents
Purified starch eddy flow washing system Download PDFInfo
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- CN103012602B CN103012602B CN201210559420.4A CN201210559420A CN103012602B CN 103012602 B CN103012602 B CN 103012602B CN 201210559420 A CN201210559420 A CN 201210559420A CN 103012602 B CN103012602 B CN 103012602B
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- eddy flow
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Abstract
The present invention relates to starch and refine washing device, be specially a kind of temperature and control simple, high-efficiency environment friendly, stream time is long, the purified starch eddy flow washing system that the starch quality of output is good.It comprises the feeder system connected successively, concentrated refining system and aggregate-storing system, and the back-purge system be connected with concentrated refining system; It is characterized in that, described concentrated refining system comprises the swirler (1) of at least five group series connection; Described back-purge system comprises recoil cleaning of evaporator (2), and is separately positioned on the recoil washing pipe (3) of cleaning of evaporator (2) water side and the cooling trough (4) of feed-water end; The other end of washing pipe (3) is communicated with the underflow pipe (117) of second from the bottom group of swirler (1); Cooling trough (4) at least runs through the outside of the feed-pipe (104) being arranged on last three groups of swirlers (1).Its beneficial effect is, reasonable in design, and structure is simple, prevents gelatinization, reduces costs, improve the efficiency of production.
Description
Technical field
The present invention relates to starch and refine washing device, be specially a kind of purified starch eddy flow washing system.
Background technology
Starch is the polysaccharide formed in units of glucose, is insoluble to cold water, but is jointly heated to boiling point with water, and will form paste-like, this cries again the gelatinization of starch, has glue and bores property.Starch is the nutrient stored in plant materials, and be stored in seed and stem tuber, the starch content in all kinds of plant is all higher, in rice starch-containing 62% ~ 86%, in wheat starch-containing 57% ~ 75%, in Zea mays starch-containing 65% ~ 72%, then starch-containing more than 90% in potato.Starch is the important component part of food, and Starch Hydrolysis has been become maltose by the amylase of food in saliva, then after entering stomach and intestine, the amylorrhexis that can also be secreted by pancreas, the glucose of formation is absorbed by small bowel, becomes the nutrition of tissue.Starch not only plays positive vital role in the cooking, seasoning, and nutrition price is also very abundant, and carbohydrate the abundantest in human diet is exactly starch.
Except edible, industrial for paste producing essence, maltose, glucose, alcohol etc., also for modulating printing paste, the starching of textiles, the gluing of paper, the compacting etc. of medicinal tablet.Can obtain by extracting in the amyloid materials such as potato, corn, sweet potato, wild acorn nut and the root of kudzu vine.Of paramount importance in the production technique that existing starch adopts is exactly in concentrated refining process to starch, in whole process, the quality of starch is determined by eddy flow washing system completely, impurity in starch slurry is thoroughly gone out by the method for physics by it, makes it not affect the quality of starch product.But in existing starch eddy flow washing process, there is following problem, in existing Multi-stage spiral washing, the energy produced when using pump will make water temperature progressively improve, once super many limits will gelatinization, not only affect the quality of starch, and be unfavorable for the removal of wherein soluble albumen; Must ensure certain washing water temperature when realizing washing, therefore will carry out prior heating to washing water, add production cost, while washing, cyclone pipe also easily blocks simultaneously; Existing swirler is divided into vertical and horizontal two kinds with the direction that cyclone pipe is arranged, the horizontal gravity that cannot make full use of starch and albumen self, therefore can have an impact to both separation, existing vertical employing be same overflow port or same underflow opening, the cyclone pipe that therefore will inevitably exist on a pipe support is inverted, thus can not be separated with albumen starch efficiently, all have influence on quality and the production efficiency of purified starch.
Summary of the invention
The object of the invention is to for above-described problems of the prior art, provide a kind of temperature to control simple, high-efficiency environment friendly, stream time is long, the purified starch eddy flow washing system that the starch quality of output is good.
Purified starch eddy flow washing system of the present invention, comprises the feeder system connected successively, concentrated refining system and aggregate-storing system, and the back-purge system be connected with concentrated refining system; It is characterized in that, described concentrated refining system comprises the swirler 1 of at least five group series connection; Described back-purge system comprises recoil cleaning of evaporator 2, and is separately positioned on the recoil washing pipe 3 of cleaning of evaporator 2 water side and the cooling trough 4 of feed-water end; The other end of washing pipe 3 is communicated with the underflow pipe 117 of second from the bottom group of swirler 1; Cooling trough 4 at least runs through the outside of the feed-pipe 104 being arranged on last three groups of swirlers 1.
Further, described swirler 1 comprises drive-motor 101, fresh feed pump 102 and eddy flow bucket 103; Fresh feed pump 102 is arranged on the feed-pipe 104 of eddy flow bucket 103, connects driving by drive-motor 101; Eddy flow bucket 103 upper end is provided with upper end cover 105, and inside is disposed with at least two tabular pipe supports 106; Cyclone pipe 107 on tabular pipe support 106 all overflow lip is upwards arranged, and is provided with and is separated dividing plate 108 between tabular pipe support 106; On eddy flow bucket 103 sidewall corresponding tabular pipe support 106 be separated feed cavity 109 that dividing plate 108 formed, spill cavity 110 and underflow chamber 111, be respectively arranged with opening for feed 112, overflow port 113 and underflow opening 114, and be communicated with underflow pipe 117 with feed-pipe 104, upflow tube 116 respectively by pipe connecting 115.
Further, described upper end cover 105 outer setting has hanger 118, inner by isolation pressure ring 119 successively with tabular pipe support 106 be separated dividing plate 108 and be fixedly connected with.
Further, the part described feed-pipe 104 being positioned at fresh feed pump 102 feed end is provided with wash water valve 120, and the part of discharge end is provided with feed pressure table 121.
Further, described feeder system comprises raw starch tank 5 and high level tank 6; The discharge port of high level tank 6 is connected with the feed-pipe 104 of first group of swirler 1 by revolving filter 7, and overflow port 113 is linked in raw starch tank 5 by pipeline; In revolving filter 7, the mesh of filtering net is less than the outlet of cyclone pipe 107.
Further, aggregate-storing system comprises the purified starch tank 9 that the underflow pipe 117 of organizing swirler 1 with last is connected by starch vent pipe 8; Starch vent pipe 8 is provided with the backflow arm 10 connecting raw starch tank 5.
Further, in described concentrated refining system, first group is connected with raw starch tank 5 with the upflow tube 116 of second group of swirler 1; The feed-pipe 104 organizing swirler 1 respectively by fresh feed pump 102 and next from the underflow pipe 117 of the swirler 1 of first group to second from the bottom group is connected; Upflow tube 116 from the 3rd group to last group swirler 1 is connected with the feed-pipe 104 of last group of swirler 1 respectively, and coupling end is positioned at the feed end side of fresh feed pump 102.
Further, described washing pipe 3 is disposed with under meter 11 and blue formula strainer 12, in blue formula strainer 12, the mesh of filtering net is less than the outlet of cyclone pipe 107.
Purified starch eddy flow washing system of the present invention, compare prior art, and its beneficial effect is as follows.
1) cooling trough 4 in the outside at least running through the feed-pipe 104 being arranged on last three groups of swirlers 1 is passed through, ensure that the temperature of starch in whole concentrated refining system is below gelatinization point, ensure that and impurity removed efficiently and improves the quality of product, water simultaneously in cooling trough 4 also improves self temperature while to starch cool, thus water in recoil cleaning of evaporator 2 is used without the need to heating just can directly add in system, reduce production cost, improve the efficiency of production, reasonable in design, structure is simple.
2) revolving filter 7 between raw starch tank 5 and concentrated refining system is utilized; ensure that the filtration to blocking cyclone pipe 107 impurity in raw material supply; the blue formula strainer 12 between recoil cleaning of evaporator 2 and concentrated refining system is utilized to ensure that the filtration of washing impurities in water; therefore the blocking that cyclone pipe 107 occurs because of impurity is avoided; improve the efficiency of production; extend work-ing life, achieve non-stop-machine continuous seepage simultaneously.
3) the tabular pipe support 10 adopting multiple-layer horizontal to arrange, improve the efficiency of swirler 1 purification greatly, utilize the cyclone pipe 107 that overflow lip is upwards arranged simultaneously, the gravity of material itself is make use of while carrying out refining, thus improve efficiency, reduce energy consumption, decrease the time of production cost and repair and maintenance, also extend work-ing life.
4) through the process of system, ejecta used, except revolving filter 7 and blue formula strainer 12 filter the purified starch of impurity and the last washing finished product produced, all be back in raw starch tank 5, again recycle, improve the utilization ratio of starch and the output capacity of starch greatly, safety and environmental protection, energy-efficient, be suitable for promoting.
Accompanying drawing explanation
Fig. 1 is the system architecture schematic diagram described in the embodiment of the present invention.
Fig. 2 is the structural representation of the last three groups of swirlers described in the embodiment of the present invention.
Fig. 3 is the eddy flow barrel structure sectional view described in the embodiment of the present invention.
In figure: swirler 1, recoil cleaning of evaporator 2, washing pipe 3, cooling trough 4, raw starch tank 5, high level tank 6, revolving filter 7, starch vent pipe 8, purified starch tank 9, backflow arm 10, under meter 11, blue formula strainer 12, motor 101, fresh feed pump 102, eddy flow bucket 103, feed-pipe 104, upper end cover 105, tabular pipe support 106, cyclone pipe 107, be separated dividing plate 108, feed cavity 109, spill cavity 110, underflow chamber 111, opening for feed 112, overflow port 113, underflow opening 114, pipe connecting 115, upflow tube 116, underflow pipe 117, hanger 118, isolation pressure ring 119, wash water valve 120, feed pressure table 121.
Embodiment
Below in conjunction with accompanying drawing the present invention be further described and illustrate.
Purified starch eddy flow washing system of the present invention, comprises the feeder system connected successively, concentrated refining system and aggregate-storing system, and the back-purge system be connected with concentrated refining system; Wherein, concentrated refining system comprises the swirler 1 of at least five group series connection, can increase the quantity of swirler 1 as required, and as shown in Figure 1, this preferred embodiment is for the swirler 1 of eight groups of series connection; Back-purge system comprises recoil cleaning of evaporator 2, and is separately positioned on the recoil washing pipe 3 of cleaning of evaporator 2 water side and the cooling trough 4 of feed-water end; The other end of washing pipe 3 is communicated with the underflow pipe 117 of second from the bottom group of swirler 1; Cooling trough 4 at least runs through the outside of the feed-pipe 104 being arranged on last three groups of swirlers 1, the quantity of the feed-pipe 104 needing cooling can be increased as required, as shown in Figure 1, this preferred embodiment arranges cooling trough 4 to run through outside the feed-pipe 104 of the swirler 1 of the 6th, seven, eight group.The water of normal temperature just can do water coolant and use, and enters into recoil cleaning of evaporator 2, for back flushing provides water source after cooling trough 4; After the feed-pipe 104 of the swirler 1 of the 6th, seven, eight group, there is heat exchange in water coolant, reduces the temperature of starch on the one hand, preventing its gelatinization, improve the temperature of water coolant on the other hand, again without the need to heating during use, reduce production cost, improve production efficiency.
Wherein, as shown in Figure 2, swirler 1 comprises drive-motor 101, fresh feed pump 102 and eddy flow bucket 103; Fresh feed pump 102 is arranged on the feed-pipe 104 of eddy flow bucket 103, connects driving by drive-motor 101; As shown in Figure 3, eddy flow bucket 103 upper end is provided with upper end cover 105, and inside is disposed with at least two tabular pipe supports 106; Cyclone pipe 107 on tabular pipe support 106 all overflow lip is upwards arranged, and can use the gravity of material itself, improving purification efficiency when purifying; Be provided with between tabular pipe support 106 and be separated dividing plate 108; On eddy flow bucket 103 sidewall corresponding tabular pipe support 106 be separated feed cavity 109 that dividing plate 108 formed, spill cavity 110 and underflow chamber 111, be respectively arranged with opening for feed 112, overflow port 113 and underflow opening 114, and be communicated with underflow pipe 117 with feed-pipe 104, upflow tube 116 respectively by pipe connecting 115.
Wherein, as shown in Figures 2 and 3, upper end cover 105 outer setting has hanger 118, inner by isolation pressure ring 119 successively with tabular pipe support 106 be separated dividing plate 108 and be fixedly connected with; As shown in Figure 2, part feed-pipe 104 being positioned at fresh feed pump 102 feed end is provided with wash water valve 120, and for carrying out emptying to the backflow in cyclone pipe, the part of discharge end is provided with feed pressure table 121, ensure that the use safety of swirler 1.
Wherein, as shown in Figure 1, feeder system comprises raw starch tank 5 and high level tank 6; The discharge port of high level tank 6 is connected with the feed-pipe 104 of first group of swirler 1 by revolving filter 7, and overflow port 113 is linked in raw starch tank 5 by pipeline; Supplying raw materials for concentrating refining system in raw starch tank 5 one aspect, can realize recycling to the starch of discharging in system treating process on the one hand; In revolving filter 7, the mesh of filtering net is less than the outlet of cyclone pipe 107, avoids the blocking that cyclone pipe 107 occurs because of the impurity in raw material.
Wherein, as shown in Figure 1, aggregate-storing system comprises the purified starch tank 9 that the underflow pipe 117 of organizing swirler 1 with last is connected by starch vent pipe 8; Starch vent pipe 8 is provided with the backflow arm 10 connecting raw starch tank 5.In concentrated refining system, first group is connected with raw starch tank 5 with the upflow tube 116 of second group of swirler 1; The feed-pipe 104 organizing swirler 1 respectively by fresh feed pump 102 and next from the underflow pipe 117 of the swirler 1 of first group to second from the bottom group is connected; Upflow tube 116 from the 3rd group to last group swirler 1 is connected with the feed-pipe 104 of last group of swirler 1 respectively, and coupling end is positioned at the feed end side of fresh feed pump 102; Thus achieve the back flushing of washing water and the stage purification of starch emulsion is refined.
Wherein, as shown in Figure 1, washing pipe 3 is disposed with under meter 11 and blue formula strainer 12, can be used in detecting the flow of washing water, in blue formula strainer 12, the mesh of filtering net is less than the outlet of cyclone pipe 107, avoids the blocking that cyclone pipe 107 occurs because of the impurity in washing water.
Claims (8)
1. purified starch eddy flow washing system, comprises the feeder system connected successively, concentrated refining system and aggregate-storing system, and the back-purge system be connected with concentrated refining system; It is characterized in that, described concentrated refining system comprises the swirler (1) of at least five group series connection; Described back-purge system comprises recoil cleaning of evaporator (2), and is separately positioned on the recoil washing pipe (3) of cleaning of evaporator (2) water side and the cooling trough (4) of feed-water end; The other end of washing pipe (3) is communicated with the underflow pipe (117) of second from the bottom group of swirler (1); Cooling trough (4) at least runs through the outside of the feed-pipe (104) being arranged on last three groups of swirlers (1).
2. purified starch eddy flow washing system as claimed in claim 1, it is characterized in that, described swirler (1) comprises drive-motor (101), fresh feed pump (102) and eddy flow bucket (103); Fresh feed pump (102) is arranged on the feed-pipe (104) of eddy flow bucket (103), is connected drive by drive-motor (101); Eddy flow bucket (103) upper end is provided with upper end cover (105), and inside is disposed with at least two tabular pipe supports (106); Cyclone pipe (107) on tabular pipe support (106) all overflow lip is upwards arranged, and is provided with and is separated dividing plate (108) between tabular pipe support (106); On eddy flow bucket (103) sidewall corresponding tabular pipe support (106) be separated feed cavity (109) that dividing plate (108) formed, spill cavity (110) and underflow chamber (111), be respectively arranged with opening for feed (112), overflow port (113) and underflow opening (114), and be communicated with underflow pipe (117) with feed-pipe (104), upflow tube (116) respectively by pipe connecting (115).
3. purified starch eddy flow washing system as claimed in claim 2, it is characterized in that, described upper end cover (105) outer setting has hanger (118), inner by isolation pressure ring (119) successively with tabular pipe support (106) be separated dividing plate (108) and be fixedly connected with.
4. purified starch eddy flow washing system as claimed in claim 2, it is characterized in that, the part described feed-pipe (104) being positioned at fresh feed pump (102) feed end is provided with wash water valve (120), and the part of discharge end is provided with feed pressure table (121).
5. as the purified starch eddy flow washing system in claim 2-4 as described in any one, it is characterized in that, described feeder system comprises raw starch tank (5) and high level tank (6); The discharge port of high level tank (6) is connected with the feed-pipe (104) of first group of swirler (1) by revolving filter (7), and overflow port (113) is linked in raw starch tank (5) by pipeline; In revolving filter (7), the mesh of filtering net is less than the outlet of cyclone pipe (107).
6. purified starch eddy flow washing system as claimed in claim 5, it is characterized in that, aggregate-storing system comprises the purified starch tank (9) that the underflow pipe (117) of organizing swirler (1) with last is connected by starch vent pipe (8); Starch vent pipe (8) is provided with the backflow arm (10) connecting raw starch tank (5).
7. purified starch eddy flow washing system as claimed in claim 5, it is characterized in that, in described concentrated refining system, first group is connected with raw starch tank (5) with the upflow tube (116) of second group of swirler (1); The feed-pipe (104) organizing swirler (1) respectively by fresh feed pump (102) and next from the underflow pipe (117) of the swirler of first group to second from the bottom group (1) is connected; Be connected with the feed-pipe (104) of last group of swirler (1) respectively from the 3rd group of upflow tube (116) organizing swirler (1) to last, coupling end is positioned at the feed end side of fresh feed pump (102).
8. as the purified starch eddy flow washing system in claim 2-4 as described in any one, it is characterized in that, described washing pipe (3) is disposed with under meter (11) and basket filter (12), in basket filter (12), the mesh of filtering net is less than the outlet of cyclone pipe (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559420.4A CN103012602B (en) | 2012-12-21 | 2012-12-21 | Purified starch eddy flow washing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559420.4A CN103012602B (en) | 2012-12-21 | 2012-12-21 | Purified starch eddy flow washing system |
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| CN103012602A CN103012602A (en) | 2013-04-03 |
| CN103012602B true CN103012602B (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210559420.4A Expired - Fee Related CN103012602B (en) | 2012-12-21 | 2012-12-21 | Purified starch eddy flow washing system |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107868132A (en) * | 2017-10-17 | 2018-04-03 | 江苏纵横浓缩干燥设备有限公司 | A kind of starch washing swirler flow guide system |
| CN108405204A (en) * | 2018-03-19 | 2018-08-17 | 田东昊润新材料科技有限公司 | A kind of New type cyclone group production technology suitable for high-purity montmorillonite industrialization processing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201092566Y (en) * | 2007-08-13 | 2008-07-30 | 项光辉 | Upright starch washing cyclone |
| CN201785329U (en) * | 2010-06-30 | 2011-04-06 | 潍坊盛泰药业有限公司 | Starch milk cleaning device in starch production |
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2012
- 2012-12-21 CN CN201210559420.4A patent/CN103012602B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201092566Y (en) * | 2007-08-13 | 2008-07-30 | 项光辉 | Upright starch washing cyclone |
| CN201785329U (en) * | 2010-06-30 | 2011-04-06 | 潍坊盛泰药业有限公司 | Starch milk cleaning device in starch production |
Non-Patent Citations (1)
| Title |
|---|
| 马祖达等.淀粉洗涤旋流器的研究与开发.《包装与食品机械》.2008,第26卷(第2期),第8-11页. * |
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