CN202803120U - Electroosmosis device system for syrup desalination - Google Patents
Electroosmosis device system for syrup desalination Download PDFInfo
- Publication number
- CN202803120U CN202803120U CN2012205297059U CN201220529705U CN202803120U CN 202803120 U CN202803120 U CN 202803120U CN 2012205297059 U CN2012205297059 U CN 2012205297059U CN 201220529705 U CN201220529705 U CN 201220529705U CN 202803120 U CN202803120 U CN 202803120U
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- China
- Prior art keywords
- syrup
- device system
- desalination
- electrodialysis plant
- plant system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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- Jellies, Jams, And Syrups (AREA)
Abstract
The utility model relates to an electroosmosis device system for syrup desalination. The device system comprises a preprocessing device system, an electroosmosis device system and a washing device system which are connected through a sanitary stainless steel pipe provided with a valve. The electroosmosis device system for syrup desalination is used for conducting desalination on syrup to be desalinated and purified in production of starch sugar. A large amount of proteins, colloidal substances and color generation substances in the syrup can be effectively removed by preprocessing. The syrup is high in desalination efficiency and continuous and automation degree under the effect of an electroosmosis direct current electric field. The electroosmosis device system for syrup desalination avoids the frequent acid alkali regeneration process, is low in cost and small in environment pollution, resolves the problem of electroosmosis film pollution caused by the fact that a single electroosmosis device is utilized to conduct desalination, ensures syrup quality if washed timely, prolongs system using period and effectively reduces production cost.
Description
Technical field
The utility model relates to a kind of chemical industry, food technology equipment, particularly a kind of electrodialysis plant system for the syrup desalination.
Background technology
Utilize in the process of waste starch sugar of the high-content of starch such as corn, rice, cassava, the conventional apparatus system of syrup desalination is ion exchange system, by being seated in respectively impurity cationic and the anion in the cationic, anionic exchange resin displacement syrup in the ion exchange column, adsorb simultaneously a small amount of residual protein, colloidal substance and present-color material in the syrup, finish the desalting refinement of syrup.Ion exchange system must adopt a large amount of acid-base pair ion exchange resin to carry out activating and regenerating in running, needs to adopt the pure water of crossing through reverse-osmosis treated to clean after the regeneration again, and operation expense is high, and is very big if waste water is dealt with improperly the pollution of environment; And many, the complicated operation of ion exchange column valve, the protein of Long-Term Sorption and colloidal substance accumulation cleaning are difficult, have a strong impact on the performance of resin, are unfavorable for the continuity and stability of producing.
In electrodialysis plant, the impurity salt ion in the syrup optionally by amberplex, is realized the desalination of syrup under the effect of DC electric field.This method desalting efficiency is high, environmental pollution is little, integrated cost is low, easily is automated and serialization.In its extension process, a lot of producers just adopt single electrodialysis plant to attempt dealing with problems, the component characteristic for the syrup material does not carry out analysis-by-synthesis, will not install the modularization systematization, hinder the exploitation of syrup desalter system, restricted the application of electrodialytic technique in the starch sugar industry.
The utility model content
Weak point for above-mentioned ion exchange system for the syrup desalination and single electrodialysis plant, the purpose of this utility model is to provide a kind of electrodialysis plant system for the syrup desalination, this system carries out desalting processing to the syrup for the treatment of desalting refinement in the starch sugar production, and pre-treatment can be removed most protein, colloidal substance and present-color material in the syrup effectively; The desalting efficiency of syrup is high under the effect of electrodialysis DC electric field, serialization, automaticity height, avoided frequently acid-alkali regeneration process, cost is low, environmental pollution is little, and has solved and adopt single electrodialysis plant to carry out the electrodialytic membranes pollution problem of desalination; In time cleaning can guarantee the quality of syrup, prolongs system's life cycle, effectively reduces production costs.
The technical solution of the utility model is: a kind of electrodialysis plant system for the syrup desalination, and this apparatus system comprises pretreating device system, electrodialysis plant system and cleaning device system; Described pretreating device system, electrodialysis plant system and cleaning device system connect in order successively with the sanitation-grade stainless steel pipes respectively, on the described sanitation-grade stainless steel pipes valve are housed.
As preferably, described pretreating device system comprises head tank, delivery pump, return duct, pipe heat exchanger, duplex strainer, buffer tank, booster pump, activated-charcoal column, connects successively in order.。
Head tank is the storage tank as pending syrup source; Delivery pump provides the power of mass transport; The effect of return duct is when pipe heat exchanger does not reach design temperature, and syrup can return head tank by return duct; Pipe heat exchanger provides high temperature and high pressure environment, is the abundant sex change aggegation of protein residual in the syrup; The effect of duplex strainer is the denatured protein of tackling away in the syrup, and protection back segment system normally moves; Buffer tank is the middle buffer memory use as the syrup feed liquid; Booster pump provides the syrup feed liquid by necessary flow and the pressure of activated-charcoal column; The effect of activated-charcoal column is to utilize the suction-operated of active carbon to remove colloidal substance residual in the syrup and present-color material, makes the syrup achromaticity and clarification bright.
As preferably, described pipe heat exchanger is warming up to 110 ℃ ~ 120 ℃ with syrup, keeps to be cooled to 50 ℃ behind the 1min and to enter duplex strainer; Described pipe heat exchanger is provided with motor-driven valve, and temperature does not reach 110 ℃ opens when requiring automatically, and syrup returns head tank by return duct; Pipe heat exchanger arranges the pipe blow-through interface.
As preferably, establish two polypropylene material filter cores in the described duplex strainer, filtering accuracy 300 orders, the using and the reserved.
As preferably, fill out 10 orders ~ 24 order cocoanut active charcoals in the described activated-charcoal column, outward appearance is black amorphous granular shape, and nontoxic, odorless, tasteless own does not contain the material poisonous or harmful to health, and activated-charcoal column arranges the pipe blow-through interface.
As preferably, described electrodialysis plant system comprises head tank, feed pump, electrodialysis group, finished pot, connects successively in order.
Head tank is the raw material storage tank use as electrodialysis system, plays system cache and counterbalance effect; Feed pump provides necessary flow and the pressure of syrup feed liquid by electrodialysis system; The electrodialysis group is to remove the main device of salinity in the syrup; Finished pot is the storage tank of this qualified syrup of system.
As preferably, described electrodialysis group is the dull and stereotyped electric dialyzators of three one pole unistage type, and dual-purpose one is standby, and every electric dialyzator arranges respectively flowmeter, Pressure gauge, voltmeter and ammeter, and the pipe blow-through interface is set.
As preferably, described cleaning device system comprises water tank, scavenging pump.The effect of water tank is the reservoir as water for cleaning, and scavenging pump then provides conveying, the cleaning power of rinse water.
Compared with prior art, the beneficial effects of the utility model are: the electrodialysis plant system that is used for the syrup desalination of the utility model protection, the pretreating device system that has: high-temperature process and constant voltage are kept fully residual protein in the sex change syrup, make the protein aggegation, be convenient to from syrup, separate by duplex strainer, reduce the existence of protein to the amberplex pollution of follow-up electrodialysis plant, improve syrup quality and Systems balanth; The activated-charcoal column suction-operated can be adsorbed colloidal substance and the present-color material in the syrup, makes the syrup achromaticity and clarification bright.The electrodialysis plant system that is used for the syrup desalination of the utility model protection; the electrodialysis plant system that has: three dull and stereotyped electric dialyzators of one pole unistage type; can distinguish voltage, the electric current of independent control syrup flow, pressure and desalination; during operation two series connection use, one for subsequent use; guarantee to produce continuously, reduce the syrup loss when improving desalting effect.The electrodialysis plant system that is used for the syrup desalination of the utility model protection, the cleaning device system that has: can carry out clean and maintenance to pretreating device system and electrodialysis plant system at the same time or separately, guarantee the stability of a system and service life.
Description of drawings
Fig. 1 is overall structure figure of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The electrodialysis plant system in the syrup desalination as shown in Figure 1 comprises pretreating device system, electrodialysis plant system and cleaning device system; Described pretreating device system, electrodialysis plant system and cleaning device system connect with the sanitation-grade stainless steel pipes respectively, on the described sanitation-grade stainless steel pipes valve are housed.
Described pretreating device system comprises head tank 1, delivery pump 2, return duct 3, pipe heat exchanger 4, duplex strainer 5, buffer tank 6, booster pump 7, activated-charcoal column 8.
Pipe heat exchanger is warming up to 110 ℃ ~ 120 ℃ with syrup, keeps to be cooled to 50 ℃ behind the 1min and to enter duplex strainer; Pipe heat exchanger is provided with motor-driven valve, and temperature does not reach 110 ℃ opens when requiring automatically, and syrup returns head tank by return duct; Pipe heat exchanger arranges the pipe blow-through interface.
Establish two polypropylene material filter cores in the duplex strainer, filtering accuracy 300 orders, the using and the reserved.
Fill out 10 orders ~ 24 order cocoanut active charcoals in the activated-charcoal column, outward appearance is black amorphous granular shape, and nontoxic, odorless, tasteless own does not contain the material poisonous or harmful to health, and activated-charcoal column arranges the pipe blow-through interface.
Described electrodialysis plant system comprises head tank 9, feed pump 10, electrodialysis group 11, finished pot 12.
Feed pump connects head tank and electrodialysis group.The electrodialysis group is the dull and stereotyped electric dialyzators of three one pole unistage type, and dual-purpose one is standby, and every electric dialyzator arranges respectively flowmeter, Pressure gauge, voltmeter and ammeter, and the pipe blow-through interface is set.
Described cleaning device system comprises water tank 13, scavenging pump 14.Scavenging pump is arranged at water tank one side, connects respectively the pipe blow-through interface that pretreating device system and electrodialysis plant system arrange.
Syrup desalination processes in this system is as described below:
Syrup → head tank 1 → delivery pump 2 → pipe heat exchanger 4 → duplex strainer 5 → buffer tank 6 → booster pump 7 → activated-charcoal column 8 → head tank 9 → feed pump 10 → electrodialysis group 11 → finished pot 12.
The syrup for the treatment of desalting refinement in the starch sugar production is injected head tank 1, enter pipe heat exchanger 4 from head tank 1 syrup out through delivery pump 2, pipe heat exchanger 4 is warming up to 110 ℃ ~ 120 ℃ with syrup, keeps to be cooled to 50 ℃ behind the 1min and to enter duplex strainer 5; Pipe heat exchanger is provided with motor-driven valve, and it is automatic unlatchings that temperature does not reach 110 ℃ of requirements, and syrup returns head tank 1 by return duct 3.Duplex strainer 5 built-in two 300 order filter cores, the using and the reserved are removed in the syrup through the protein of pyroprocess retrogradation, and syrup enters buffer tank 6.Enter activated-charcoal column 8 from buffer tank 6 syrup out through booster pump 7, remove colloidal substance and present-color material in the syrup, enter head tank 9.Enter electrodialysis group 11 from head tank 9 syrup out through feed pump 10, two electric dialyzator series connection are used during the operation of electrodialysis group, film is to voltage 0.8V ~ 1.5V, second operating voltage is more lower slightly than First operating voltage, an electric dialyzator cleans for subsequent use, after finishing, syrup desalination in the light chamber of electric dialyzator enters finished pot 12, adopt running water in the dense chamber, discharge is a little more than the syrup flow, reduce the syrup loss under the osmotic pressure effect, dense water can be used as tank body cleaning and ground cleaning water after delaying.
When needing to clean, the water in the water tank 13 cleans by the apparatus system that pipe blow-through enters the band cleaning through scavenging pump 14.
Above-mentioned embodiment is only as explanation of the present utility model and unrestricted; the scope of the utility model protection also should comprise for the apparent conversion of those of ordinary skills, conversion, variation or substitute; and in the ken that those of ordinary skills possess, can be in the various variations of under the prerequisite of the utility model principle, making.
Claims (8)
1. electrodialysis plant system that is used for the syrup desalination, it is characterized in that: this apparatus system comprises pretreating device system, electrodialysis plant system and cleaning device system; Described pretreating device system, electrodialysis plant system and cleaning device system connect in order successively with the sanitation-grade stainless steel pipes respectively, on the described sanitation-grade stainless steel pipes valve are housed.
2. the electrodialysis plant system for the syrup desalination according to claim 1, it is characterized in that: described pretreating device system comprises head tank, delivery pump, return duct, pipe heat exchanger, duplex strainer, buffer tank, booster pump, activated-charcoal column, connects successively in order.
3. the electrodialysis plant system for the syrup desalination according to claim 2, it is characterized in that: described pipe heat exchanger is warming up to 110 ℃ ~ 120 ℃ with syrup, keeps to be cooled to 50 ℃ behind the 1min and to enter duplex strainer; Described pipe heat exchanger is provided with motor-driven valve, and temperature does not reach 110 ℃ opens when requiring automatically, and syrup returns head tank by return duct; Pipe heat exchanger arranges the pipe blow-through interface.
4. the electrodialysis plant system for the syrup desalination according to claim 2 is characterized in that: establish two polypropylene material filter cores in the described duplex strainer, filtering accuracy 300 orders, the using and the reserved.
5. the electrodialysis plant system for the syrup desalination according to claim 2, it is characterized in that: fill out 10 orders ~ 24 order cocoanut active charcoals in the described activated-charcoal column, outward appearance is black amorphous granular shape, nontoxic, odorless, tasteless own, do not contain the material poisonous or harmful to health, activated-charcoal column arranges the pipe blow-through interface.
6. the electrodialysis plant system for the syrup desalination according to claim 1 is characterized in that: described electrodialysis plant system comprises head tank, feed pump, electrodialysis group, finished pot, connects successively in order.
7. the electrodialysis plant system for the syrup desalination according to claim 6, it is characterized in that: described electrodialysis group is the dull and stereotyped electric dialyzators of three one pole unistage type, dual-purpose one is standby, every electric dialyzator arranges respectively flowmeter, Pressure gauge, voltmeter and ammeter, and the pipe blow-through interface is set.
8. the electrodialysis plant system for the syrup desalination according to claim 1 is characterized in that: described cleaning device system comprises water tank, scavenging pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205297059U CN202803120U (en) | 2012-10-16 | 2012-10-16 | Electroosmosis device system for syrup desalination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205297059U CN202803120U (en) | 2012-10-16 | 2012-10-16 | Electroosmosis device system for syrup desalination |
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| Publication Number | Publication Date |
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| CN202803120U true CN202803120U (en) | 2013-03-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205297059U Expired - Lifetime CN202803120U (en) | 2012-10-16 | 2012-10-16 | Electroosmosis device system for syrup desalination |
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| CN (1) | CN202803120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617227A (en) * | 2021-08-24 | 2021-11-09 | 郑州中科新兴产业技术研究院 | Intelligent pollution prevention and control method used in starch sugar desalting process |
-
2012
- 2012-10-16 CN CN2012205297059U patent/CN202803120U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617227A (en) * | 2021-08-24 | 2021-11-09 | 郑州中科新兴产业技术研究院 | Intelligent pollution prevention and control method used in starch sugar desalting process |
| CN113617227B (en) * | 2021-08-24 | 2024-02-13 | 郑州中科新兴产业技术研究院 | Intelligent pollution prevention and control method for starch sugar desalination process |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |