CN203976684U - Modified starch production system - Google Patents
Modified starch production system Download PDFInfo
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- CN203976684U CN203976684U CN201420250507.8U CN201420250507U CN203976684U CN 203976684 U CN203976684 U CN 203976684U CN 201420250507 U CN201420250507 U CN 201420250507U CN 203976684 U CN203976684 U CN 203976684U
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Abstract
The utility model relates to a kind of modified starch production system, comprise reactor, starch feeding system, chemical jettison system, steam heating system, product delivery system, starch feeding system comprises cast hopper, cast hopper below connects feeding air seal machinery, feeding air seal machinery is taken out material blower fan with negative pressure and is communicated with, negative pressure is taken out material blower fan top and is connected storage hopper, and the discharge port of storage hopper picks out material air sealer, and the outlet of discharging air sealer is positioned at directly over the material inlet of reactor; Chemical jettison system comprises complex acid bucket, acid solution transport pipe, also comprises supercharging acid pump, and supercharging acid pump is arranged between complex acid bucket and the entrance of reactor; On reactor, be connected with steam-heated pipe line; Product delivery system comprises and is positioned at conveying auger, finished product lift, and the exit, upper end of finished product lift is communicated with the entrance of storage bin, and the outlet of storage bin is communicated with sieve apparatus.The utility model has improved the efficiency that feeds intake, and has accelerated reaction process.
Description
Technical field
The utility model belongs to the reaction unit in modified starch production technique, specifically, relates to a kind of modified starch production system.
Background technology
Modified starch is a kind of starch through modification, and this kind of starch has some special physicochemical properties, can make after adding in food formulations food in processing or when edible, have better properties.The production of modified starch, is that starch material and acidic chemical solution are put in vacuum reaction still, under heating condition, reacts.
In prior art, the production system of modified starch, mainly comprises reactor, starch feeding system, for the chemical jettison system of throwing in chemical, steam heating system, product delivery system, starch feeding system adopts lift to be dosed in reactor, then by charge pump, the chemical solutions configuring is added in reactor, adopt steam heating to start to react, after reaction, discharge port by reactor is discharged, and transfers to sieve apparatus and carries out packing after separation.But there is certain problem in production system of the prior art, such as, raw material directly feeds intake by lift, need manual operation, the input of chemical solutions mainly sprays into starch material by being arranged at the shower nozzle of reactor inner cavity top, like this, chemical solutions is not easy fully to contact with starch, has directly affected follow-up speed of reaction.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to real needs, and a kind of modified starch production system is provided.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of modified starch production system, comprise reactor, for throw in the starch feeding system of starch material to reactor, for the chemical jettison system of throwing in chemical, steam heating system, product delivery system, described starch feeding system comprises a cast hopper, described cast hopper below connects a feeding air seal machinery, described feeding air seal machinery is taken out material blower fan with negative pressure and is communicated with, described negative pressure is taken out material blower fan top and is connected a storage hopper by pipeline, the discharge port of described storage hopper connects a discharging air sealer, the outlet of described discharging air sealer is positioned at directly over the material inlet of reactor, described chemical jettison system comprises a complex acid bucket, and an acid solution transport pipe that complex acid bucket is communicated with reactor also comprises a supercharging acid pump, and described supercharging acid pump is arranged between complex acid bucket and the entrance of reactor, on described reactor, be connected with steam-heated pipe line, described product delivery system comprises the conveying auger that is positioned at reactor bottom, conveying auger free end is aimed at the finished product lift opening for feed that is positioned at reactor outside, the exit, upper end of described finished product lift is communicated with the entrance of storage bin, and the outlet of storage bin is communicated with sieve apparatus.
The exit of described storage bin is provided with speed governing feeding auger and feeding elephant trunk, and described storage bin is communicated with powder shifter by speed governing feeding auger and feeding elephant trunk.
Described chemical jettison system also comprises a filter vat, described filter vat is connected in parallel on the pipeline of entrance and exit of supercharging acid pump, the outlet of described filter vat is communicated with the entrance of supercharging acid pump, and the entrance of described filter vat is communicated with supercharging acid pump outlet, on each section of pipeline, is equipped with gate valve.
Described chemical jettison system also comprises an acid fluid dissolves branch road and a clean and reuse pipeline, and described acid fluid dissolves branch road is one, and with the pipeline of gate valve, one end is communicated with the entrance of complex acid bucket, and the other end is communicated with supercharging acid pump outlet; One end of described clean and reuse pipeline is communicated with reactor, and the other end is communicated with complex acid bucket.
The top of described reactor inner chamber and middle part are equipped with acid solution passage, the acid solution passage on top is provided with the downward shower nozzle of row's spout, the acid solution passage at middle part be provided with spout upwards, downward each row of shower nozzle, top is communicated with by being positioned at the connecting passage of reactor intracavity sidewall with the acid solution passage at middle part.
The beneficial effects of the utility model are:
1. feeding mode is fed intake by lift, change into from the cast hopper of lower height and feeding intake, then automatically send into reactor, simple to operate, greatly improved the efficiency that feeds intake;
2. chemical solutions sprays into from top and the centre of starch material simultaneously simultaneously, can solve the problem that starch can not fully contact with chemical solutions, has greatly accelerated reaction process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the pipeline schematic diagram of chemical jettison system;
Fig. 3 is the broken section enlarged diagram of reactor.
In figure, 1 is cast hopper, and 2 is feeding air seal machinery, and 3 take out material blower fan for negative pressure, 4 is storage hopper, and 5 is discharging air sealer, and 6 is reactor, and 7 is complex acid bucket, 8 is acid solution transport pipe, and 9 is supercharging acid pump, and 10 is steam-heated pipe line, and 11 is conveying auger, 12 is finished product lift, and 13 is storage bin, and 14 is sieve apparatus, and 15 is filter vat, 16 is acid fluid dissolves branch road, and 17 is clean and reuse pipeline, and 181 to 186 are followed successively by the first to the 6th gate valve, 19 is acid solution passage, and 20 is shower nozzle, and 21 is connecting passage.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment: referring to Fig. 1, Fig. 2, Fig. 3.
A kind of modified starch production system, comprise reactor 6, for throw in the starch feeding system of starch material to reactor, for the chemical jettison system of throwing in chemical, steam heating system, product delivery system, described starch feeding system comprises a cast hopper 1, described cast hopper 1 below connects a feeding air seal machinery 2, described feeding air seal machinery 2 is taken out material blower fan 3 with negative pressure and is communicated with, described negative pressure is taken out material blower fan 3 tops and is connected a storage hopper 4 by pipeline, the discharge port of described storage hopper 4 connects a discharging air sealer 5, the outlet of described discharging air sealer 5 is positioned at directly over the material inlet of reactor 6, described chemical jettison system comprises 7, one acid solution transport pipes 8 that complex acid bucket 7 is communicated with reactor 6 of a complex acid bucket, also comprises a supercharging acid pump 9, and described supercharging acid pump 9 is arranged between complex acid bucket 7 and the entrance of reactor 6, on described reactor 6, be connected with steam-heated pipe line 10, described product delivery system comprises the conveying auger 11 that is positioned at reactor 6 bottoms, conveying auger 11 free ends are aimed at finished product lift 12 opening for feeds that are positioned at reactor 6 outsides, the exit, upper end of described finished product lift 12 is communicated with the entrance of storage bin 13, and the outlet of storage bin 5 is communicated with sieve apparatus 14.
The exit of described storage bin 13 is provided with speed governing feeding auger 131 and feeding elephant trunk 132, and described storage bin 13 is communicated with powder shifter 14 by speed governing feeding auger 131 and feeding elephant trunk 132.
Principle of the present utility model is summarized as follows:
Material is directly thrown in highly lower cast hopper 1, by negative pressure, take out the top that material blower fan 3 is sent into reactor 6, enter storage hopper 4, by discharging air sealer 5, drop into reactor 6, then the acid solution preparing in acid preparing system complex acid bucket 7 is sent in reactor 6 by acid solution transport pipe 8, spray into the surface of starch material, send into steam heating and produce chemical reaction, after reacting completely, by conveying auger 11, product is sent into product lift 12, by storage bin 13, enter sieve apparatus 14 packings.
Opening with closure of each system controlled by valve.
It is feed pipe that feeding air seal machinery 2 and negative pressure are taken out between material blower fan 3, and it is discharge pipe that negative pressure is taken out between material blower fan 3 and storage hopper 4, and described discharge pipe main body is vertical pipeline, and the discharge pipe vertically height of section is 30 meters.The height of reactor, adds the height of storage hopper 4, is communicated with the height of connecting tube, through reality, use and calculate, the height design of discharge pipe be 30 meters comparatively reasonable.
Described chemical jettison system also comprises a filter vat 15, described filter vat 15 is connected in parallel on the pipeline of entrance and exit of supercharging acid pump 9, the outlet of described filter vat 15 is communicated with the entrance of supercharging acid pump 9, the entrance of described filter vat 15 is communicated with the outlet of supercharging acid pump 9, on each section of pipeline, is equipped with gate valve.
Described chemical jettison system also comprises an acid fluid dissolves branch road 16 and a clean and reuse pipeline 17, and described acid fluid dissolves branch road 16 is one, and with the pipeline of gate valve, one end is communicated with the entrance of complex acid bucket 7, and the other end is communicated with the outlet of supercharging acid pump 9; One end of described clean and reuse pipeline 17 is communicated with reactor 6, and the other end is communicated with complex acid bucket 7.
After chemical fully dissolves, close the second gate valve 182, the 4th gate valve 184, the 5th gate valve 185, its excess-three gate valve is opened, and supercharging acid pump 9 starts, and solution is pumped into and in filter vat 15, filters rear storage.Now, the chemical in molten acid bucket is through complex acid bucket 7, and---------the 3rd gate valve 183---the 6th gate valve 186---enters filter vat 15 to supercharging acid pump 9 to the first gate valve 181.
When needing chemical, close the first gate valve 181, the 3rd gate valve 183, the second gate valves 182, the 4th gate valve 184 unlatchings, now solution is through lauter tub 15, and---second gate valve 182-supercharging acid pump 9---the 4th gate valve 184---enters reactor 6.
In order to accelerate the speed that in acid solution, chemical dissolves, the utility model has increased an acid fluid dissolves branch road 16, close the second gate valve 182, the 4th gate valve 184, the 6th gate valve 186, open other three gate valves, start supercharging acid pump 9,---------the 3rd gate valve 183---the 5th gate valve 185---arrives circulation between complex acid bucket 7 to supercharging acid pump 4 to the first gate valve 181 again, until reach abundant dissolving not obtain consoluet solution at complex acid bucket 7.
After adding chemical acidic solution, the solution in pipe blow-through, gets back to complex acid bucket 7 through clean and reuse pipeline 17, has both saved the consumption of chemical, has reduced again environmental pollution.
Top and the middle part of described reactor 6 inner chambers are equipped with acid solution passage 19, the acid solution passage on top is provided with the downward shower nozzle 20 of row's spout, the acid solution passage 19 at middle part be provided with spout upwards, downward each row of shower nozzle, top is communicated with by being positioned at the connecting passage 21 of reactor intracavity sidewall with the acid solution passage at middle part.
Like this, on top and middle part, shower nozzle is all set, and middle part is provided with two rows, upwards ejection simultaneously downwards respectively, is more conducive to fully contacting of acid solution and starch material, has accelerated speed of response, has saved the consumption of acid solution.
Claims (5)
1. a modified starch production system, comprise reactor (6), for throw in the starch feeding system of starch material to reactor, for the chemical jettison system of throwing in chemical, steam heating system, product delivery system, it is characterized in that: described starch feeding system comprises a cast hopper (1), described cast hopper (1) below connects a feeding air seal machinery (2), described feeding air seal machinery (2) is taken out material blower fan (3) with negative pressure and is communicated with, described negative pressure is taken out material blower fan (3) top and is connected a storage hopper (4) by pipeline, the discharge port of described storage hopper (4) connects a discharging air sealer (5), the outlet of described discharging air sealer (5) is positioned at directly over the material inlet of reactor (6), described chemical jettison system comprises a complex acid bucket (7), article one, the acid solution transport pipe (8) complex acid bucket (7) being communicated with reactor (6), also comprise a supercharging acid pump (9), described supercharging acid pump (9) is arranged between complex acid bucket (7) and the entrance of reactor (6), on described reactor (6), be connected with steam-heated pipe line (10), described product delivery system comprises the conveying auger (11) that is positioned at reactor (6) bottom, conveying auger (11) free end is aimed at and is positioned at outside finished product lift (12) opening for feed of reactor (6), the exit, upper end of described finished product lift (12) is communicated with the entrance of storage bin (13), and the outlet of storage bin (5) is communicated with sieve apparatus (14).
2. modified starch production system according to claim 1, it is characterized in that: the exit of described storage bin (13) is provided with speed governing feeding auger (131) and feeding elephant trunk (132), described storage bin (13) is communicated with powder shifter (14) by speed governing feeding auger (131) and feeding elephant trunk (132).
3. modified starch production system according to claim 1, it is characterized in that: described chemical jettison system also comprises a filter vat (15), described filter vat (15) is connected in parallel on the pipeline of entrance and exit of supercharging acid pump (9), the outlet of described filter vat (15) is communicated with the entrance of supercharging acid pump (9), the entrance of described filter vat (15) is communicated with the outlet of supercharging acid pump (9), on each section of pipeline, is equipped with gate valve.
4. modified starch production system according to claim 3, it is characterized in that: described chemical jettison system also comprises an acid fluid dissolves branch road (16) and a clean and reuse pipeline (17), described acid fluid dissolves branch road (16) be one with the pipeline of gate valve, one end is communicated with the entrance of complex acid bucket (7), and the other end is communicated with the outlet of supercharging acid pump (9); One end of described clean and reuse pipeline (17) is communicated with reactor (6), and the other end is communicated with complex acid bucket (7).
According to claim 1 to the modified starch production system described in arbitrary claim in claim 4, it is characterized in that: top and the middle part of described reactor (6) inner chamber are equipped with acid solution passage (19), the acid solution passage on top is provided with the downward shower nozzle (20) of row's spout, the acid solution passage (19) at middle part be provided with spout upwards, downward each row of shower nozzle, top is communicated with by being positioned at the connecting passage (21) of reactor intracavity sidewall with the acid solution passage at middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250507.8U CN203976684U (en) | 2014-05-16 | 2014-05-16 | Modified starch production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420250507.8U CN203976684U (en) | 2014-05-16 | 2014-05-16 | Modified starch production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203976684U true CN203976684U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420250507.8U Expired - Fee Related CN203976684U (en) | 2014-05-16 | 2014-05-16 | Modified starch production system |
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| CN (1) | CN203976684U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892425A (en) * | 2016-04-14 | 2016-08-24 | 沈阳华控科技发展有限公司 | Modified starch batch production process control system |
| CN111978415A (en) * | 2020-07-30 | 2020-11-24 | 中山市富日印刷材料有限公司 | Powder spraying device for corn starch |
| CN109569484B (en) * | 2019-01-08 | 2023-10-13 | 淄博科尔本高分子新材料有限公司 | Reaction kettle with composite sight glass device |
-
2014
- 2014-05-16 CN CN201420250507.8U patent/CN203976684U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105892425A (en) * | 2016-04-14 | 2016-08-24 | 沈阳华控科技发展有限公司 | Modified starch batch production process control system |
| CN109569484B (en) * | 2019-01-08 | 2023-10-13 | 淄博科尔本高分子新材料有限公司 | Reaction kettle with composite sight glass device |
| CN111978415A (en) * | 2020-07-30 | 2020-11-24 | 中山市富日印刷材料有限公司 | Powder spraying device for corn starch |
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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: 20141203 Termination date: 20150516 |
|
| EXPY | Termination of patent right or utility model |