CN202193784U - Small reaction device for liquefaction and saccharification of starch - Google Patents
Small reaction device for liquefaction and saccharification of starch Download PDFInfo
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- CN202193784U CN202193784U CN 201120327500 CN201120327500U CN202193784U CN 202193784 U CN202193784 U CN 202193784U CN 201120327500 CN201120327500 CN 201120327500 CN 201120327500 U CN201120327500 U CN 201120327500U CN 202193784 U CN202193784 U CN 202193784U
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- starch
- saccharification
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
- C12M27/02—Stirrer or mobile mixing elements
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M23/00—Constructional details, e.g. recesses, hinges
- C12M23/38—Caps; Covers; Plugs; Pouring means
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/12—Purification
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Abstract
A small reaction device for liquefaction and saccharification of starch is a reactor used in the starch sugar production, belonging to the technical field of the liquefaction and the saccharification of the starch. The small reaction device consists of a reaction container part, a stirring part and a temperature control part, wherein the reaction container part consists of a tank cover, a tank body, a sample adding port and a sample taking port; the stirring part consists of a motor, a bearing, a stirring rod and stirring paddles; and the temperature control part consists of a heating rod, a temperature probe, a relay and a temperature controlling instrument. According to the small reaction device, with the design of controlling the temperature and the stirring, the small reaction device meets the requirements of the liquefaction and the saccharification of 0.5 L to 10 L of starch and different technical demands and has the characteristics of efficient temperature control, effective stirring, simple disassembly and convenience for cleaning.
Description
Technical field
The utility model relates to a kind of small-sized reaction unit that is used for starch-liquefying and saccharification, is to be used for the reactor drum that Dian Fentang is produced, and belongs to starch-liquefying saccharification technical field.
Background technology
The technology of carrying out liquefying-saccharifying with starchy material is various; Corresponding liquefying-saccharifying technology is adopted according to the equipment of itself condition in each grain distillery, fermentation plant, starch sugar refinery; But but rarely has report with the equipment that laboratory study, small-sized pilot scale match; The utility model is used for liquefying starchiness raw material saccharification experimental study and pilot scale just, can be according to the pertinent instruments in the requirement change equipment of experiment (pilot scale), satisfy 0.5 to 10 L saccharification liquefaction needs, satisfy the needs that different process requires; The control of the utility model lay special stress on temperature and stirring has efficiently controlling temperature, effectively stirs, dismantles characteristics simple, convenience for washing.
The utility model content
The purpose of the utility model provides a kind of small-sized reaction unit that is used for starch-liquefying and saccharification; The control of this device lay special stress on temperature and stirring; The purpose that can reach efficiently controlling temperature, effectively stirs, this device can satisfy the requirement of different volumes, different technology conditions in addition.
The technical scheme of the utility model: a kind of small-sized reaction unit that is used for starch-liquefying and saccharification, it is grouped into by reaction vessel part, mixing part and temperature control part; Wherein, the reaction vessel part is made up of cover 3, tank body 4, application of sample mouth 7, thief hole 12; The mixing part is made up of motor 1, bearing 2, agitator arm 5, stirring rake 6; Temperature control part divides and is made up of heating rod 8, temp probe 9, rly. 10, temperature controller 11;
Motor 1 is fixed on the bearing 2, bearing 2 be installed on the cover 3 after agitator arm 5 links to each other, also be fixed with heating rod 8, temp probe 9 on the cover 3 and be provided with application of sample mouth 7; Cover 3 links to each other with tank body 4; Thief hole 12 is installed on tank body 4 belows.
Said small-sized reaction unit, it is applicable to 0.5 ~ 10.0 L reaction system.
On the said agitator arm 5 stirring rake 6 is installed, selects the agitator arm of different lengths as required for use, and agitator arm and stirring rake are detachable, have a plurality of sites to be used to install stirring rake on the agitator arm.
Said heating rod 8 links to each other with rly. 10.11 1 of temperature controllers link to each other with rly. 10, and temperature controller 11 other ends link to each other with temp probe 9.
Said cover 3 detachably makes up with tank body 4.
Said small-sized reaction unit is divided into A, B, three kinds of models of C, and wherein, A type reaction unit is applicable to 0.5 ~ 1.5 L reaction system, inside diameter of vessel 12.0 ~ 12.2 cm, and high 14.0 ~ 14.5 cm, supporting with it stirring rake diameter is 3.5 ~ 4.0 cm.The Type B reaction unit is applicable to 1.5 ~ 4.5 L reaction systems, inside diameter of vessel 18.0 ~ 18.5 cm, and high 20.0 ~ 20.5cm, supporting with it stirring rake diameter is 5.5 ~ 6.0 cm; C type reaction unit is applicable to 4.5 ~ 10.0 L reaction systems, inside diameter of vessel 24.0 ~ 24.5 cm, and high 25.0 ~ 25.5 cm, supporting with it stirring rake diameter is 7.5 ~ 8.0 cm;
Described temperature control part branch; Temp probe is transferred to temperature signal in the temperature controller; The working condition of through temperature controller the setting of temperature being come relay then, thereby the working condition of control heating rod, and then keep the constant of when reaction temperature.
The beneficial effect of the utility model: the utility model is through the design of the control of temperature and stirring; Satisfy the liquefaction of 0.5 L to 10 L mashing needs, satisfy the needs that different process requires, and have efficiently controlling temperature, effectively stir, dismounting is simple, the characteristics of convenience for washing.
Description of drawings
Fig. 1 the utility model is used for the small-sized reaction unit structural representation of starch-liquefying and saccharification.1, motor; 2, bearing; 3, cover; 4, tank body; 5, agitator arm; 6, stirring rake; 7, application of sample mouth; 8, heating rod; 9, temp probe; 10, rly.; 11, temperature controller; 12, thief hole.
Embodiment
The preparation of embodiment 11 L glucose
Take by weighing 330 g over dry W-Gums, add 670 mL water, add the constant temperature whipping appts of liquefaction of A type and saccharification, select the stirring rake of A type for use, stirring at low speed is transferred pH 6.0 with strong acid (alkali), adds Calcium Chloride Powder Anhydrous, and making final concentration is 5 mM, stirs.The high-temperature 62 μ L that add 20000 U/mL transfer pH6.0 ~ 6.5 with acid, add Calcium Chloride Powder Anhydrous, and making final concentration is 5 mM, evenly stir.Through the heating of control heating rod 8, the speed with 2 ℃ of PMs is warming up to 90 ℃, is incubated 90 min, continues to be warming up to 103 ~ 105 ℃ with the speed of 3 ℃ of PMs, keeps the 30 min enzyme that goes out.Recording liquefaction back DE value is 16.43.
In the starch-liquefying mash behind the above-mentioned enzyme that goes out, add the saccharifying enzyme 500 μ L of 100000 U/mL, transfer pH to be incubated 24 h down for 4.0 ~ 4.5,60 ℃, and fully stir, saccharification finishes back acquisition 359.37g glucose, and starch is 108.9% to the transformation efficiency of glucose.
The preparation of embodiment 23 L SANMALT-S
Take by weighing 0.99 kg over dry W-Gum, add the constant temperature whipping appts of 2.01 L water, the liquefaction of adding Type B and saccharification, select the stirring rake of Type B for use, stirring at low speed is transferred pH 6.0 with strong acid, adds Calcium Chloride Powder Anhydrous, and making final concentration is 5 ~ 10 mM, evenly stirs.The middle temperature AMS 180 μ L that add 2000 U/mL, through the heating of control heating rod 8, the speed with 2 ℃ of PMs is warming up to 90 ℃, is incubated 100 min, continues to be warming up to 103 ~ 105 ℃ with the speed of 3 ℃ of PMs, keeps the 10 min enzyme that goes out.Recording liquefaction back DE value is 16.28.
In the starch-liquefying mash behind the above-mentioned enzyme that goes out; Add beta-amylase 0.3 g of 1000 DP °/g and Pullulanase 0.3 mL of 2000 U/mL, 55 ~ 65 ℃ are incubated 24 h down; Select the Type B stirring rake for use; Stirring at low speed, saccharification finish the back and obtain 0.876 kg SANMALT-S, and starch is 88.5% to the transformation efficiency of SANMALT-S.
The preparation of embodiment 3 10 L SANMALT-S
Take by weighing 3.3 kg over dry W-Gums, add the constant temperature whipping appts of 6.7 L water, adding C type liquefaction and saccharification, select the stirring rake of C type for use, stirring at low speed is transferred pH6.0 with strong acid (alkali), adds Calcium Chloride Powder Anhydrous, and making final concentration is 5 ~ 10 mM, evenly stirs.The middle temperature AMS 600 μ L that add 2000 U/mL, through the heating of control heating rod 8, the speed with 2 ℃ of PMs is warming up to 85 ℃, is incubated 120 min, continues to be warming up to 103 ~ 105 ℃ with the speed of 3 ℃ of PMs, keeps the 10 min enzyme that goes out.Recording liquefaction back DE value is 17.16.
In the starch-liquefying mash behind the above-mentioned enzyme that goes out, add beta-amylase 1.2 g of 1000DP °/g, 60 ℃ are incubated 24 h down, and fully stir, and saccharification finishes back acquisition 1.894 kg SANMALT-S, and starch is 57.4% to the transformation efficiency of SANMALT-S.
Claims (5)
1. a small-sized reaction unit that is used for starch-liquefying and saccharification is characterized in that it is grouped into by reaction vessel part, mixing part and temperature control part; Wherein, the reaction vessel part is made up of cover (3), tank body (4), application of sample mouth (7), thief hole (12); The mixing part is made up of motor (1), bearing (2), agitator arm (5), stirring rake (6); Temperature control part divides and is made up of heating rod (8), temp probe (9), rly. (10), temperature controller (11);
Motor (1) is fixed on the bearing (2), bearing (2) be installed on the cover (3) after agitator arm (5) links to each other, also be fixed with heating rod (8), temp probe (9) on the cover (3) and be provided with application of sample mouth (7); Cover (3) links to each other with tank body (4); Thief hole (12) is installed on tank body (4) below;
Said small-sized reaction unit, it is applicable to 0.5 ~ 10.0 L reaction system.
2. according to the said small-sized reaction unit that is used for starch-liquefying and saccharification of claim 1; It is characterized in that being equipped with on the said agitator arm (5) stirring rake (6); Select the agitator arm of different lengths as required for use; And agitator arm and stirring rake are detachable, have a plurality of sites to be used to install stirring rake on the agitator arm.
3. according to the said small-sized reaction unit that is used for starch-liquefying and saccharification of claim 1; It is characterized in that said heating rod (8) links to each other with rly. (10); (11) one of temperature controllers link to each other with rly. (10), and temperature controller (11) other end links to each other with temp probe (9).
4. according to the said small-sized reaction unit that is used for starch-liquefying and saccharification of claim 1, it is characterized in that said cover (3) and tank body (4) are detachable combination.
5. according to the said small-sized reaction unit that is used for starch-liquefying and saccharification of claim 1; It is characterized in that said small-sized reaction unit is divided into A, B, three kinds of models of C; Wherein, A type reaction unit is applicable to 0.5 ~ 1.5 L reaction system, inside diameter of vessel 12.0 ~ 12.2 cm; High 14.0 ~ 14.5 cm, supporting with it stirring rake diameter is 3.5 ~ 4.0 cm; The Type B reaction unit is applicable to 1.5 ~ 4.5 L reaction systems, inside diameter of vessel 18.0 ~ 18.5 cm, and high 20.0 ~ 20.5cm, supporting with it stirring rake diameter is 5.5 ~ 6.0 cm; C type reaction unit is applicable to 4.5 ~ 10.0 L reaction systems, inside diameter of vessel 24.0 ~ 24.5 cm, and high 25.0 ~ 25.5 cm, supporting with it stirring rake diameter is 7.5 ~ 8.0 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120327500 CN202193784U (en) | 2011-09-02 | 2011-09-02 | Small reaction device for liquefaction and saccharification of starch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120327500 CN202193784U (en) | 2011-09-02 | 2011-09-02 | Small reaction device for liquefaction and saccharification of starch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193784U true CN202193784U (en) | 2012-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120327500 Expired - Fee Related CN202193784U (en) | 2011-09-02 | 2011-09-02 | Small reaction device for liquefaction and saccharification of starch |
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| Country | Link |
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| CN (1) | CN202193784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117866761A (en) * | 2024-03-04 | 2024-04-12 | 诸城兴贸玉米开发有限公司 | Corn starch milk saccharification device |
-
2011
- 2011-09-02 CN CN 201120327500 patent/CN202193784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117866761A (en) * | 2024-03-04 | 2024-04-12 | 诸城兴贸玉米开发有限公司 | Corn starch milk saccharification device |
| CN117866761B (en) * | 2024-03-04 | 2024-05-24 | 诸城兴贸玉米开发有限公司 | Corn starch milk saccharification device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20200902 |