CN101386894B - Sugar melting equipment and method in anhydrous dextrose production - Google Patents
Sugar melting equipment and method in anhydrous dextrose production Download PDFInfo
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- CN101386894B CN101386894B CN2008101399390A CN200810139939A CN101386894B CN 101386894 B CN101386894 B CN 101386894B CN 2008101399390 A CN2008101399390 A CN 2008101399390A CN 200810139939 A CN200810139939 A CN 200810139939A CN 101386894 B CN101386894 B CN 101386894B
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Abstract
The invention relates to sugar dissolving equipment in the production of anhydrous glucose and belongs to the field of deep processing and comprehensive utilization of corn; the sugar dissolving equipment is divided into two sections of sugar dissolving equipment and comprises two sugar dissolving tanks: a primary sugar dissolving tank and a secondary sugar dissolving tank; the primary sugar dissolving tank is of a low and short groove type; the secondary sugar dissolving tank is a vertical tank body; a baiting pipe of a transverse twisting cage connected with a separator is connected with the upper part of the primary sugar dissolving tank; the lower part of the sidewall of the primary sugar dissolving tank is provided with an outlet which is connected with a feeding pipe through a pump;the other end of the feeding pipe is connected with the top of the secondary sugar dissolving tank; the middle part of the sidewall of the secondary sugar dissolving tank is provided with a discharging pipe; and the other end of the discharging pipe is connected with the upper part of the primary sugar dissolving tank. In practical production, the sugar dissolving equipment can improve the sugar dissolving speed and the quality, reduce the failure rate of the equipment and expenses for equipment maintenance and updating and ensure the continuous operation of production.
Description
Technical field
The invention belongs to corn deep processing comprehensive utilization field, relate to the production technique and the equipment of dextrose anhydrous, relate in particular to the molten sugared Apparatus for () and method therefor in the dextrose anhydrous production.
Background technology
Glucose is the indispensable nutritive substance of organism intracellular metabolic, its oxidizing reaction liberated heat is the important source of human life activity institute energy requirement, can directly use on food, medicine industry, be raw material synthesise vitamins C with glucose industrial going back in a large number.Dextrose anhydrous is the renewal product of DEXTROSE MONOHYDRATE BP, compares product with DEXTROSE MONOHYDRATE BP and has no heat source response, few, the purity advantages of higher of foreign matter content.Dextrose anhydrous is the modernized high-tech product of W-Gum deep processing, in medicine, food service industry purposes and vast market prospect is widely arranged.
In anhydrous dextrose production process, starch milk obtains DEXTROSE MONOHYDRATE BP and liquid glucose blended thickness sugar material through flow processs such as liquefaction, saccharification, decolouring, evaporation, crystallizations, the sugar material enters to separate in the separating machine and obtains DEXTROSE MONOHYDRATE BP, the DEXTROSE MONOHYDRATE BP water content is few, be the thickness paste, need be in molten sugar bowl mix stirring, and heating dissolved with secondary mother liquid, make the hammer degree value of liquid glucose reach 69.0-75.0, enter again and carry out secondary decolourization in the secondary decolourization jar.In the molten sugared technology of DEXTROSE MONOHYDRATE BP is that the thickness paste DEXTROSE MONOHYDRATE BP that will separate from separating machine is directly delivered to the high-order molten sugar bowl with tiltedly twisting cage.The used equipment of prior art is: separating machine connects horizontal strand cage, horizontal strand cage is connected with the low side that tiltedly twists cage by feeding tube, tiltedly twist the opening for feed of the molten sugar bowl of high-end connection of cage, DEXTROSE MONOHYDRATE BP is separated the back from separating machine and is sent into oblique strand cage by horizontal strand cage through tremie pipe, by oblique strand cage heavy-gravity sugar material is sent in the molten sugar bowl and is dissolved.Because sugar is expected too thickness, in actual production process, bring two hang-ups, the one, thickness sugar material mixes inhomogeneous in the molten sugar bowl of a high position with secondary mother liquid, easily lump, be difficult for stirring, the speed of dissolving is slow, has influenced the process and the decolorizing effect of the secondary decolourization of back, and the 2nd, molten sugar bowl is too high, tiltedly the gradient of strand cage is big, heavy-gravity sugar material is sent in the process of molten sugar bowl by oblique strand cage, tiltedly twists the stressed excessive of cage, and strand cage core ruptures easily, maintenance or replacing auger equipment often need to stop production, cause the significant wastage of manpower and materials, annual only this item promptly increases nearly 1,000,000 yuan of production cost.
Summary of the invention
For solve dextrose anhydrous produce in the problem that exists of molten sugared technology and equipment, the present invention has designed two sections molten sugared equipment during dextrose anhydrous is produced on the basis of existing technology, and preferred operating procedure method is provided.Use equipment of the present invention and method, in actual production, can improve molten sugared speed and quality, reduce equipment failure rate, reduce the maintenance and the expense of updating the equipment, guarantee the continuous operation of producing.
Molten sugared equipment in the dextrose anhydrous production of the present invention is two sections molten sugared equipment; Comprise two molten sugar bowl, once molten sugar bowl and the molten sugar bowl of secondary, once molten sugar bowl is short grooved, the molten sugar bowl of secondary is vertical tank body, and the horizontal strand cage that links to each other with separating machine is connected with the top of molten sugar bowl once by tremie pipe, in the bottom of molten sugar bowl sidewall once one outlet is arranged, be connected with feeding tube by pump, the other end of feeding tube is connected with the top of the molten sugar bowl of secondary, and there is a vomit pipe at the middle part of the molten sugar bowl sidewall of secondary, and the other end of vomit pipe is connected with the top of molten sugar bowl once.
Described once molten sugar bowl inside is provided with agitator, and the sugar material in the groove is accelerated melting speed by the stirring of agitator.
The molten sugar bowl of described secondary inside is provided with agitator and heating tube, by the stirring of agitator and the heating of heating tube, makes the fast instantizing of liquid glucose.
One valve is arranged on the described vomit pipe, can pass through valve, control at any time enters once the liquid glucose amount in the molten sugar bowl.
Molten sugared method in the dextrose anhydrous production of the present invention is two sections molten sugared methods; Wherein, once molten liquid glucose hammer degree span of control is 80～90; The molten liquid glucose hammer of secondary degree span of control 69～75; To be the thickness sugar material separated of primary crystallization mix with the liquid glucose of emitting through vomit pipe in the molten sugar bowl of secondary once molten sugar, carries out molten sugar, and the molten sugar of secondary is once that molten sugared material mixes molten sugar with secondary mother liquid.
The concrete operations step of molten sugared method of the present invention is as follows:
At first the isolated thickness sugar of primary crystallization material is sent in the once molten sugar bowl of low level with horizontal auger, mix with the liquid glucose of from the molten sugar bowl of secondary, emitting through vomit pipe, carry out once molten sugar, when the hammer degree value of liquid glucose reaches 80-90, use molten sugar to be pumped in the molten sugar bowl of elevated secondary, add secondary mother liquid, mixing is also heated, carry out the molten sugar of secondary, when the hammer degree value of sugar material reaches 69--75, send into again in the next process secondary decolourization jar and decolour.
The melting speed of sugar material in the molten sugar bowl of secondary accelerated, liquid glucose is even, the beneficial effect of two sections molten sugared method and apparatus in the dextrose anhydrous production of the present invention is: because heavy-gravity sugar material is once carrying out tentatively dissolving in the molten sugar bowl, the melting speed of sugar material in the molten sugar bowl of secondary accelerated, liquid glucose after dissolving is more even, enter behind the secondary decolourization jar fully with mixing of activated carbon, decolorizing effect is better, thereby has improved the quality of sugar products; Aspect equipment, increase once molten sugar bowl, replace tiltedly strand cage, by original heavy-gravity sugar material being delivered directly in the molten sugar bowl by oblique strand cage with molten sugared pump, change into earlier with molten sugar bowl once and tentatively dissolving, and then with being pumped into the molten sugar bowl of secondary, equipment cost reduces, and has significantly reduced machinery breakdown, save the repair time, ensured carrying out smoothly continuously of producing, improved turnout, brought good economic benefit to enterprise.
Description of drawings
Below in conjunction with the drawings and specific embodiments the molten sugared Apparatus and method in the dextrose anhydrous production of invention is described in further detail.
Fig. 1 is the synoptic diagram of two sections molten sugared equipment of the present invention
Fig. 2 is two sections molten sugared method flow diagrams of the present invention
Among the figure: 1 is separating machine, and 2 is horizontal strand cage, and 3 are molten sugar bowl once, and 4 is agitator, and 5 is vomit pipe, and 6 is pump, and 7 is feeding tube, and 8 is valve, and 9 is the molten sugar bowl of secondary.
Embodiment
Combination now
As shown in Figure 1, two sections molten sugared equipment of the present invention, this equipment comprises: the horizontal strand cage 2 that links to each other with separating machine 1 is connected with the top of molten sugar bowl 3 once by tremie pipe, in the bottom of molten sugar bowl 3 sidewalls once one outlet is arranged, be connected with feeding tube 7 by pump 6, the other end of feeding tube 7 is connected with the top of the molten sugar bowl 9 of secondary, and the middle part of molten sugar bowl 9 sidewalls of secondary is provided with vomit pipe 5 and is connected with the top of molten sugar bowl 3 once; Once molten sugar bowl 3 inside are provided with agitator 4, and the sugar material in the once molten sugar bowl 3 is accelerated melting speed by the stirring of agitator 3, and a valve 6 is arranged on the vomit pipe 5, can control the liquid glucose amount that enters once in the molten sugar bowl 3 at any time by valve 6.In the molten sugar bowl 9 of secondary agitator and heating tube are arranged, so that add instant sugar.
The DEXTROSE MONOHYDRATE BP crystal that comes out from separating machine 1 enters horizontal strand cage 2, by horizontal strand cage 2 in tremie pipe is sent into once molten sugar bowl 3, mix with the liquid glucose of from the molten sugar bowl 9 of secondary, emitting and stir, carry out once molten sugar, when the hammer degree value of sugar material reaches 80-90 through vomit pipe 5, use molten sugar to be pumped in the molten sugar bowl 9 of elevated secondary, add secondary mother liquid, mix and heat, carry out the molten sugar of secondary, when the hammer degree value of liquid glucose reaches 69--75, send into again in the next process secondary decolourization jar and decolour.
Fig. 2 is two sections molten sugared method flow diagrams of the present invention, step 100 is an initial actuating, whether detect once molten sugar bowl in step 101 is full, if yes, then in step 102, close the valve on the vomit pipe, if not, then arrive step 103, add in molten sugar bowl once that thickness sugar is expected and the molten sugar bowl of secondary in liquid glucose.Stir the sugar material in the once molten sugar bowl in the step 104.In step 105, whether the liquid glucose hammer degree value that detects in the once molten sugar bowl is 80-90, if not, then gets back to step 104, if yes, then pumps in the molten sugar bowl of secondary to mix with secondary mother liquid with pump in the step 106 and stirs and heat.Whether the hammer degree that detects the liquid glucose in the molten sugar bowl of secondary in step 107 is 69--75, if not, then get back to step 106, if yes, then enters in the secondary decolourization jar to step 108 and decolours.
Claims (5)
1. the molten sugared equipment during a dextrose anhydrous is produced is characterized by two sections molten sugared equipment; Comprise two molten sugar bowl, once molten sugar bowl and the molten sugar bowl of secondary, once molten sugar bowl is short grooved, the molten sugar bowl of secondary is vertical tank body, the horizontal strand cage that links to each other with separating machine is connected with the top of molten sugar bowl once by tremie pipe, in the bottom of molten sugar bowl sidewall once one outlet is arranged, be connected with feeding tube by molten sugared pump, the other end of feeding tube is connected with the top of the molten sugar bowl of secondary; There is a vomit pipe at the middle part of the molten sugar bowl sidewall of secondary, and the other end of vomit pipe is connected with the top of molten sugar bowl once.
2. molten sugared equipment as claimed in claim 1 is characterized by once molten sugar bowl inside and is provided with agitator; The molten sugar bowl of secondary inside is provided with agitator and heating tube.
3. molten sugared equipment as claimed in claim 1 is characterized by by-pass valve control is installed on the vomit pipe.
4. the molten sugared method during a dextrose anhydrous is produced is characterized by two sections molten sugared methods; Wherein, once molten liquid glucose hammer degree span of control is 80～90; The molten liquid glucose hammer of secondary degree span of control 69～75; To be the thickness sugar material separated of primary crystallization with the liquid glucose of emitting through vomit pipe in the molten sugar bowl of secondary mix once molten sugar carries out molten sugar, and the molten sugar of secondary is once that molten liquid glucose mixes molten sugar with secondary mother liquid.
5. molten sugared method as claimed in claim 4, it is characterized by: operation steps is as follows:
At first the isolated thickness sugar of primary crystallization material is sent in the once molten sugar bowl of low level with horizontal auger, mix with the liquid glucose of from the molten sugar bowl of secondary, putting into through vomit pipe, carry out once molten sugar, when the hammer degree value of sugar material reaches 80-90, use molten sugar to be pumped in the molten sugar bowl of elevated secondary, add secondary mother liquid, mixing is also heated, carry out the molten sugar of secondary, when the hammer degree value of sugar material reaches 69--75, send into again in the next process secondary decolourization jar and decolour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101399390A CN101386894B (en) | 2008-09-08 | 2008-09-08 | Sugar melting equipment and method in anhydrous dextrose production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101399390A CN101386894B (en) | 2008-09-08 | 2008-09-08 | Sugar melting equipment and method in anhydrous dextrose production |
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| Publication Number | Publication Date |
|---|---|
| CN101386894A CN101386894A (en) | 2009-03-18 |
| CN101386894B true CN101386894B (en) | 2011-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101399390A Active CN101386894B (en) | 2008-09-08 | 2008-09-08 | Sugar melting equipment and method in anhydrous dextrose production |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335981B (en) * | 2013-06-07 | 2015-07-08 | 广州甘蔗糖业研究所 | Device for on-line detection of concentration during crystallization of cane sugar |
| CN103431132B (en) * | 2013-09-07 | 2015-04-08 | 吉首大学 | Efficient sugar dissolving device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1888079A (en) * | 2006-07-21 | 2007-01-03 | 山东西王糖业有限公司 | Saccharizing process in glucose production |
| CN1928121A (en) * | 2006-09-20 | 2007-03-14 | 山东西王糖业有限公司 | Method of extracting high-purity glucose from saccharified glucose syrup |
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2008
- 2008-09-08 CN CN2008101399390A patent/CN101386894B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1888079A (en) * | 2006-07-21 | 2007-01-03 | 山东西王糖业有限公司 | Saccharizing process in glucose production |
| CN1928121A (en) * | 2006-09-20 | 2007-03-14 | 山东西王糖业有限公司 | Method of extracting high-purity glucose from saccharified glucose syrup |
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| CN101386894A (en) | 2009-03-18 |
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