CN203841064U - Device for purifying and concentrating corn steep liquor by using brush filter during production of aginomoto - Google Patents
Device for purifying and concentrating corn steep liquor by using brush filter during production of aginomoto Download PDFInfo
- Publication number
- CN203841064U CN203841064U CN201420246780.3U CN201420246780U CN203841064U CN 203841064 U CN203841064 U CN 203841064U CN 201420246780 U CN201420246780 U CN 201420246780U CN 203841064 U CN203841064 U CN 203841064U
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- filter
- hairbrush
- corn steep
- steep liquor
- valve
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Abstract
The utility model relates to a device for purifying and concentrating corn steep liquor by using a brush filter during production of aginomoto. The device mainly comprises a brush filter, an evaporator, a corn steep liquor storage tank and a filter slag collecting tank, wherein the evaporator is connected with the brush filter, a filter feeding valve is arranged on a connecting pipeline between the evaporator and the brush filter, the brush filter is connected with the corn steep liquor storage tank, a filter discharging valve is arranged on a connecting pipeline between the brush filter and the corn steep liquor storage tank, and a filter deslagging valve is arranged on a connecting pipeline between the brush filter and the filter slag collecting tank. The device provided by the utility model is simple in construction, low in equipment investment, good in effect, automatic in deslagging, and free from increasing an operator; proteins obtained through filtration and other organic impurities can be used for manufacturing feed protein, and thus the benefit is increased; the formation of dirt of the pipelines and equipment in a subsequent fermentation and extraction process is reduced, and the pipeline conveying efficiency and the equipment utilization rate are increased.
Description
Technical field
The utility model relates to the concentrated corn steep liquor purification techniques in a kind of monosodium glutamate starch technique, specifically in a kind of glutamate production, utilizes the device of the concentrated corn steep liquor of hairbrush filter cleaning.
Background technology
Concentrated corn steep liquor is a kind of important raw and processed materials in glutamic acid fermentation culture medium.It is to use sulfurous acid soaking corn, and through evaporation and concentration gained.Its Main Nutrients is protein, glucose, each seed amino acid and trace element, also contains in addition biology and carries out the essential biotin of vital movement, riboflavin, vitamin B1.Concentrated corn steep liquor is in its preparation process, concentrated through high temperature evaporation, and partially protein contained in corn steep liquor is understood sex change, the relative amount of other impurity increases simultaneously, strengthen feed liquid viscosity, caused in conveyance conduit and constantly form dirt, reduced pipeline operation efficiency.Glutamic acid fermentation process must carry out purebred cultivation, namely only allows to produce bacterium and exists and growth and breeding, does not allow other microorganism to coexist, and therefore needs fermentation medium to carry out high-temperature sterilization.The mode of carrying out at present sterilizing in zymotechnique mainly contains the real elimination of culture medium bacterium in high-temperature injection sterilizing and fermentation tank.
In high-temperature injection sterilization process, in corn steep liquor, protein continues sex change flocculation, in injector playpipe, forms dirt, constantly dwindles injector caliber, reduces load, even stops up playpipe, causes and cannot normally produce.Culture medium is real in fermentation tank eliminates bacterium, is by directly passing into steam, in regular hour section, maintains the state of HTHP in fermentation tank, reaches the object of sterilizing with this.In this process, the thorough sex change flocculation of protein in concentrated corn steep liquor, even gelatinization, forms precipitation in a large number, blocking pipe, and to follow-up extraction.
In the existing pertinent literature that utilizes filter, Granted publication CN 102380251 B(application number 201110277648.X) Chinese patent a kind of Full-automatic mine waste water filter and method of operating thereof are disclosed, it comprises two filter monomers and electric-control system; On two filter monomers, be provided with into water and take over and water outlet adapter; The water inlet manifold that is connected in parallel is taken in two water inlets, is provided with water inlet on water inlet manifold; Total outlet pipe that is connected in parallel is taken in two water outlets, on total outlet pipe, is provided with delivery port; Two water inlets are taken between water inlet and are provided with an electric butterfly valve; On the tube wall of two water inlet adapters, be provided with a sewage draining exit, on two sewage draining exits, be provided with an electronic blowoff valve; Two electric butterfly valves and two electronic blowoff valves are all electrically connected electric-control system.Granted publication CN 100500466C(application number 200680001185.1) Chinese patent a kind of automatic management method of battery pack air cleaner is disclosed, battery pack comprises at least one LITHIUM BATTERY one housing, it can hold and not have pipe battery, make the passage that all maintains the circulation of air between adjacent cell, and be furnished with air intake in one side, be furnished with air outlet slit at its opposite side.This automated management system comprises: the air cleaner that is removably installed in housing air intake outer end; One blower fan, it is arranged in air intake and air outlet slit one; A flow sensor, it is arranged in air intake and air outlet slit another, is used for detecting the air mass flow that housing is introduced or got rid of; A control module (as battery management system), it is connected with battery, blower fan and the flow sensor of battery pack respectively, in order to measure electric current, voltage and the temperature of each battery, and with electric power control blower fan and flow sensor; And an informing device that is connected to control module, to inform that operator or user do not install the replacing time of state or the air cleaner of air cleaner.
Although above pertinent literature has been made improvement in various degree to the use of filter, utilize the device of the concentrated corn steep liquor of hairbrush filter cleaning to have no report.
Summary of the invention
Task of the present utility model is for the deficiencies in the prior art, provides one can effectively reduce corn steep liquor viscosity, reduces dirt and forms, and utilizes the device of the concentrated corn steep liquor of hairbrush filter cleaning in the glutamate production of raising utilization rate of equipment and installations and feed liquid quality.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions:
In glutamate production, utilize the device of the concentrated corn steep liquor of hairbrush filter cleaning, mainly comprise hairbrush filter, evaporimeter, corn steep liquor storage tank and filter residue feeder, evaporimeter is connected with hairbrush filter, its connecting line is provided with filter inlet valve, hairbrush filter is connected with corn steep liquor storage tank, its connecting line is provided with filter outlet valve, and the connecting line of hairbrush filter and filter residue feeder is provided with filter residual cake valve.
In above-described glutamate production, utilize the device of the concentrated corn steep liquor of hairbrush filter cleaning, preferably, described hairbrush filter comprises housing, pig temples hairbrush, stainless guiding principle silk brush, stainless steel filtering net and stirring motor, described pig temples hairbrush, stainless guiding principle silk brush, stainless steel filtering net are arranged on the top of filter housings, stainless steel wire brushes end and connects stainless steel filtering net, lower end connects pig temples hairbrush, and stirring motor is arranged on enclosure interior.
In above-described glutamate production, utilize the device of the concentrated corn steep liquor of hairbrush filter cleaning, preferred, described hairbrush filter residual cake valve is pneumatic operated valve.
In above-described glutamate production, utilize the device of the concentrated corn steep liquor of hairbrush filter cleaning, preferred, described filter inlet valve is plug valve.
In above-described glutamate production, utilize the device of the concentrated corn steep liquor of hairbrush filter cleaning, preferred, the heat exchange area of described evaporimeter is 130-150m
2(be preferably 140m
2).
Purify concentrated corn steep liquor by this method and device, have following beneficial effect:
1, process route is simple and direct clear, and transformation is simple;
2, equipment investment is low, effective;
3, deslagging automation, without increasing operating personnel;
4, can be used for manufacturing forage protein through filtering the protein and other organic impurities that obtain, increase benefit;
5, the dirt that has reduced pipeline and equipment in follow-up fermentation and extraction process forms, and improves pipeline operation efficiency and utilization rate of equipment and installations;
6, reduced the precipitation capacity in fermented feed liquid, be conducive to the feed liquid quality extracted, can save for the treatment of feed liquid and precipitate input production cost simultaneously.
Brief description of the drawings
Fig. 1 is the schematic diagram that utilizes the device of the concentrated corn steep liquor of hairbrush filter cleaning in glutamate production.
In figure: 1 is evaporimeter, 2 is filter inlet valve, and 3 is hairbrush filter, and 4 is filter outlet valve, and 5 is filter residual cake valve.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the device that utilizes the concentrated corn steep liquor of hairbrush filter cleaning in the utility model glutamate production is explained.
Embodiment 1 as shown in Figure 1, in glutamate production, utilize the device of the concentrated corn steep liquor of hairbrush filter cleaning, mainly comprise evaporimeter 1, hairbrush filter 3, corn steep liquor storage tank and filter residue feeder, evaporimeter 1 is connected with hairbrush filter 3, its connecting line is provided with filter inlet valve 2, hairbrush filter 23 device is connected with corn steep liquor storage tank, and its connecting line is provided with filter outlet valve 4, and hairbrush filter 3 is provided with filter residual cake valve 5 with the connecting line of filter residue feeder.
Described hairbrush filter 3 comprises housing, pig temples hairbrush, stainless guiding principle silk brush, stainless steel filtering net and stirring motor, described pig temples hairbrush, stainless guiding principle silk brush, stainless steel filtering net are arranged on the top of filter housings, stainless steel wire brushes end and connects stainless steel filtering net, lower end connects pig temples hairbrush, and stirring motor is arranged on enclosure interior; Described filter residual cake valve 5 is pneumatic operated valve; Filter inlet valve 2 is plug valve; The heat exchange area of described evaporimeter 1 is 130m
2.
200m at present
3in sweat, need utilize the concentrated corn steep liquor of 5 tons of left and right, through 0.13-0.16MPa, after 150 DEG C of left and right high-temperature sterilizations, the precipitation capacity of generation is 2 tons of left and right.Utilize the utility model device to purify after concentrated corn steep liquor, precipitation capacity reduces to 0.2 ton.The filter residue major part obtaining after hairbrush filter filters is protein, can be added into corn bran and manufacture feed, increases benefit, through adjusting 500 tons of corn steep liquors after hairbrush filter filters, can obtain the filter residue of 100-200 ton, and increase benefit is ten thousand yuan of 15-25.
In embodiment 2 glutamate production, utilize the device of the concentrated corn steep liquor of hairbrush filter cleaning, structure still can be with reference to Fig. 1, but as different from Example 1, the heat exchange area of evaporimeter 1 is 150m
2.
500m at present
3in sweat, need utilize the concentrated corn steep liquor of 20 tons of left and right, through 0.13-0.16MPa, after 150 DEG C of left and right high-temperature sterilizations, the precipitation capacity of generation is 5 tons of left and right.Utilize method of the present utility model and device to purify after concentrated corn steep liquor, precipitation capacity reduces to 0.5 ton.The filter residue major part obtaining after hairbrush filter filters is protein, can be added into corn bran and manufacture feed, increases benefit, through adjusting 1000 tons of corn steep liquors after hairbrush filter filters, can obtain the filter residue of 200-350 ton, and increase benefit is ten thousand yuan of 30-50.
In embodiment 3 glutamate production, utilize the device of the concentrated corn steep liquor of hairbrush filter cleaning, structure still can be with reference to Fig. 1, but as different from Example 1, the heat exchange area of evaporimeter 1 is 140m
2.
350m at present
3in sweat, need utilize the concentrated corn steep liquor of 15 tons of left and right, through 0.13-0.16MPa, after 150 DEG C of left and right high-temperature sterilizations, the precipitation capacity of generation is 3.5 tons of left and right.Utilize the utility model to purify after concentrated corn steep liquor, precipitation capacity reduces to 0.35 ton.The filter residue major part obtaining after hairbrush filter filters is protein, can be added into corn bran and manufacture feed, increases benefit, through adjusting 800 tons of corn steep liquors after hairbrush filter filters, can obtain the filter residue of 160-270 ton, and increase benefit is ten thousand yuan of 20-40.
In the utility model glutamate production, utilize the operation principle of device of the concentrated corn steep liquor of hairbrush filter cleaning as follows:
A: it is concentrated that first soak water of maize enters evaporator evaporation;
B: the corn steep liquor after concentrated in step a enters hairbrush filter cartridge filter through filter inlet valve;
C: it is for subsequent use that the clear liquid after filtering in step b enters corn steep liquor storage tank by filter outlet valve;
D: in step b, protein flocculate and other impurity after filtering, are sent to hairbrush filter bottom;
E: the protein flocculate of hairbrush filter bottom and other impurity, reaching after certain amount, are opened filter residual cake valve, are discharged to filter residue feeder, stops and the intermittent time by the unlatching of setting filter residual cake valve, realizes automation deslagging.
Claims (6)
1. in glutamate production, utilize the device of the concentrated corn steep liquor of hairbrush filter cleaning, it is characterized in that, mainly comprise evaporimeter, hairbrush filter, corn steep liquor storage tank and filter residue feeder, evaporimeter is connected with hairbrush filter, its connecting line is provided with filter inlet valve, hairbrush filter is connected with corn steep liquor storage tank, and its connecting line is provided with filter outlet valve, and the connecting line of hairbrush filter and filter residue feeder is provided with filter residual cake valve.
2. in glutamate production according to claim 1, utilize the device of the concentrated corn steep liquor of hairbrush filter cleaning, it is characterized in that, described hairbrush filter comprises housing, pig temples hairbrush, stainless guiding principle silk brush, stainless steel filtering net and stirring motor, described pig temples hairbrush, stainless guiding principle silk brush, stainless steel filtering net are arranged on the top of filter housings, stainless steel wire brushes end and connects stainless steel filtering net, lower end connects pig temples hairbrush, and stirring motor is arranged on enclosure interior.
3. the device that utilizes the concentrated corn steep liquor of hairbrush filter cleaning in glutamate production according to claim 1, is characterized in that, described filter residual cake valve is pneumatic operated valve.
4. the device that utilizes the concentrated corn steep liquor of hairbrush filter cleaning in glutamate production according to claim 1, is characterized in that, described filter inlet valve is plug valve.
5. the device that utilizes the concentrated corn steep liquor of hairbrush filter cleaning in glutamate production according to claim 1, is characterized in that, the heat exchange area of described evaporimeter is 130-150m
2.
6. the device that utilizes the concentrated corn steep liquor of hairbrush filter cleaning in glutamate production according to claim 5, is characterized in that, the heat exchange area of described evaporimeter is 140m
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246780.3U CN203841064U (en) | 2014-05-15 | 2014-05-15 | Device for purifying and concentrating corn steep liquor by using brush filter during production of aginomoto |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246780.3U CN203841064U (en) | 2014-05-15 | 2014-05-15 | Device for purifying and concentrating corn steep liquor by using brush filter during production of aginomoto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203841064U true CN203841064U (en) | 2014-09-24 |
Family
ID=51554147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420246780.3U Withdrawn - After Issue CN203841064U (en) | 2014-05-15 | 2014-05-15 | Device for purifying and concentrating corn steep liquor by using brush filter during production of aginomoto |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203841064U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103989136A (en) * | 2014-05-15 | 2014-08-20 | 菱花集团有限公司 | Method and device for purifying concentrated corn steep liquor through brush filter in monosodium glutamate production |
| CN113811550A (en) * | 2019-05-15 | 2021-12-17 | 诺维信公司 | Method for improving yield of spraying corn bran in corn wet milling process |
-
2014
- 2014-05-15 CN CN201420246780.3U patent/CN203841064U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103989136A (en) * | 2014-05-15 | 2014-08-20 | 菱花集团有限公司 | Method and device for purifying concentrated corn steep liquor through brush filter in monosodium glutamate production |
| CN103989136B (en) * | 2014-05-15 | 2015-06-17 | 菱花集团有限公司 | Method and device for purifying concentrated corn steep liquor through brush filter in monosodium glutamate production |
| CN113811550A (en) * | 2019-05-15 | 2021-12-17 | 诺维信公司 | Method for improving yield of spraying corn bran in corn wet milling process |
| EP3971217A4 (en) * | 2019-05-15 | 2023-01-18 | Novozymes A/S | Method for improving yield of sprayed corn bran in corn wel-milling process |
| CN113811550B (en) * | 2019-05-15 | 2023-08-01 | 诺维信公司 | Method for improving yield of guniting corn husks in corn wet milling process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140924 Effective date of abandoning: 20150617 |
|
| RGAV | Abandon patent right to avoid regrant |