CN205556707U - A crystal seed input device for glucose cooling crystallization - Google Patents
A crystal seed input device for glucose cooling crystallization Download PDFInfo
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- CN205556707U CN205556707U CN201620411248.1U CN201620411248U CN205556707U CN 205556707 U CN205556707 U CN 205556707U CN 201620411248 U CN201620411248 U CN 201620411248U CN 205556707 U CN205556707 U CN 205556707U
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Abstract
The utility model provides a crystal seed input device for glucose cooling crystallization, it includes that the crystal seed is thoughtlessly joined in marriage jar and the auger delivery auger, the top of thoughtlessly joining in marriage the jar at the crystal seed is equipped with syrup import, crystal seed import and sterile air import, and the syrup import is linked together through the bin outlet of reinforced pipeline and glucose syrup jar, be equipped with the fluid -discharge tube in the bottom that the crystal seed is thoughtlessly joined in marriage jar, the terminal of fluid -discharge tube falls into two the tunnel, communicate the inlet pipe of crystallizer all the way on, the top of jar is thoughtlessly joined in marriage to another way tieback to the crystal seed, the inside of thoughtlessly joining in marriage the jar at the crystal seed is equipped with heat exchange coil and agitating unit, being equipped with the charge door in the bottom of auger delivery auger, being equipped with the discharge gate at the top of auger delivery auger, the discharge gate feeds through with the crystal seed import that the jar is thoughtlessly joined in marriage to the crystal seed, is equipped with the import of the 2nd sterile air on the auger delivery auger, two sterile air imports link to each other with sterile air pipeline through the pipeline respectively. The utility model discloses reducible material moves stable, safety from the probability of external microbiological contamination, and product quality is good.
Description
Technical field
This utility model relates to a kind of crystal seed delivery device, especially relates to a kind of crystal seed delivery device for glucose decrease temperature crystalline.
Background technology
The decrease temperature crystalline process of glucose is as the reduction of temperature, and glucose syrup is crystallization within the scope of suitable degree of supersaturation, is usually and from 43 DEG C, glucose syrup is down to 22 DEG C.Before glucose decrease temperature crystalline, needing to throw in crystal seed in crystallizer, existing crystal seed is thrown in mode and is typically at the manhole of its upper side to put into crystal seed, for preventing crystal seed from luming, also ceaselessly to stir syrup.
Above-mentioned crystal seed throws in the shortcoming of mode following several respects: 1, labor intensity is big, with volume as 45m3Crystallizer as a example by, it needs to throw in crystal seed 1 ton, calculates with one bag of crystal seed 25kg, then needs 40 bags, and crystallizer number of units is many in addition, and the amount of labour of workman is the hugest.2, open manhole input crystal seed and destroy the gnotobasis within crystallizer, easily cause the pollution of material, thus cause end product quality poor.3, after during crystal seed adds crystallizer, it is impossible to be dissolves uniformly at short notice in syrup, easily form granule, in turn result in the wayward of later crystallization process.
Utility model content
The purpose of this utility model is just to provide a kind of crystal seed delivery device for glucose decrease temperature crystalline, to solve that existing crystal seed launch process labor intensity is big and the problem such as easy microbiological contamination.
For achieving the above object, the technical solution of the utility model is:
A kind of crystal seed delivery device for glucose decrease temperature crystalline, including crystal seed mixture tank with for carrying the helical feed auger of crystal seed in described crystal seed mixture tank；
Being provided with syrup intlet, crystal seed import and the first filtrated air import at the top of described crystal seed mixture tank, described syrup intlet is connected by the discharge gate of feeding tube with glucose syrup tank, is provided with charging valve on described feeding tube；Being provided with discharging tube in the bottom of described crystal seed mixture tank, be provided with positive displacement pump and tapping valve on described discharging tube, the end of described discharging tube is divided into two-way, and wherein a road is communicated on the feed pipe of crystallizer, and another road returns to the top being connected to described crystal seed mixture tank；It is provided with heat exchange coil and agitating device in the inside of described crystal seed mixture tank；
It is provided with charge door in the bottom of described helical feed auger, is provided with discharging opening, described discharging opening and the crystal seed inlet communication of described crystal seed mixture tank top at the top of described helical feed auger, described helical feed auger is provided with the second filtrated air import；
Described first filtrated air import is connected with filtrated air conveyance conduit by pipeline respectively with described second filtrated air import, is respectively equipped with pressure valve on the pipeline of each filtrated air import.
Being additionally provided with the water inlet pipe for adding pure water at the top of described crystal seed mixture tank, the inside of described crystal seed mixture tank is stretched in the water side of described water inlet pipe, is provided with shower nozzle in the water side of described water inlet pipe.
Crystal seed is first configured to crystal seed suspension with glucose syrup by increasing crystal seed mixture tank by this device, again crystal seed suspension is joined in crystallizer, crystal seed suspension can quickly be mixed homogeneously with the glucose syrup in crystallizer, crystal seed is avoided to form granule in crystallizer and cause the unmanageable problem of later crystallization process, ensure crystallization effect, improve product quality.And, this device carries, is compounded into the outer row of crystal seed suspension from crystal seed, is all to complete in an aseptic environment, this considerably reduces the material probability from extraneous microbiological contamination, avoid the situation generation that glucose ferments in crystallization process, thus be greatly improved purity and the yield of product.
This utility model is simple to operate, controllability good, stable, and safety is high, decreases potential safety hazard present in production process, the most significantly alleviates the labor intensity of workman.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, syrup can, 2, crystal seed mixture tank, 3, helical feed auger, 4, crystallizer, the 5, first delivery pump, the 6, second delivery pump, 7, positive displacement pump, 8, heat exchange coil.
Detailed description of the invention
Embodiment 1: for the crystal seed delivery device of glucose decrease temperature crystalline.
This utility model is mainly made up of parts such as syrup can 1, crystal seed mixture tank 2, helical feed auger 3 and crystallizers 4.
Syrup can 1 is used for storing glucose syrup, is provided with two conveying pipes, the respectively first conveying pipe and the second conveying pipe in the bottom of syrup can 1.Wherein, the first conveying pipe, for carrying syrup in crystallizer 4, makes syrup decrease temperature crystalline in crystallizer 4；Second conveying pipe is for carrying syrup in crystal seed mixture tank 2, so that the crystal seed in crystal seed mixture tank 2 is configured to suspension.First conveying pipe is provided with the first delivery pump 5 and the first control valve, the second conveying pipe is provided with the second delivery pump 6 and the second control valve.The end of the first conveying pipe and the end of the second conveying pipe all return to the top being connected to syrup can 1, to be recovered in syrup can 1 by the syrup remained in pipeline.
Crystal seed mixture tank 2 is the container for preparing crystal seed suspension, be provided with syrup intlet and crystal seed import at the top of crystal seed mixture tank 2, wherein, syrup intlet is connected by pipeline and the second conveying pipe, the pipeline of syrup intlet is provided with charging valve, in order to control the addition of glucose syrup.It is additionally provided with the first filtrated air import at the top of crystal seed mixture tank 2, first filtrated air import is connected with filtrated air conveyance conduit, for for carrying filtrated air in crystal seed mixture tank 2, to ensure the aseptic positive pressure environment in tank, thus material microbiological contamination in preventing tank.Being provided with pure water inlet pipe at the top of crystal seed mixture tank 2, it is internal that crystal seed mixture tank 2 is stretched in the water side of pure water inlet pipe, when the syrup concentration in crystal seed mixture tank 2 is too high, can add pure water to reduce syrup concentration by pure water inlet pipe in crystal seed mixture tank 2.
It is provided with heat exchange coil 8 and agitating device in the inside of crystal seed mixture tank 2, agitating device can make crystal seed mix homogeneously with glucose syrup, obtaining uniform crystal seed suspension, heat exchange coil 8 is for regulating the temperature in crystal seed mixture tank 2, to obtain temperature required crystal seed suspension.It is provided with shower nozzle, to be uniformly sprayed at by pure water in crystal seed mixture tank 2 in the water side of pure water inlet pipe.It is provided with discharging tube in the bottom of crystal seed mixture tank 2, discharging tube is provided with positive displacement pump 7 and tapping valve, release with the crystal seed suspension that will prepare in crystal seed mixture tank 2.The end of discharging tube is divided into two-way, and wherein a road is communicated on the first conveying pipe, and is delivered in crystallizer 4 by crystal seed suspension by the first conveying pipe；Another road returns to the top being connected to crystal seed mixture tank 2, in order to be transmitted back in crystal seed mixture tank 2 by the crystal seed remained in pipeline suspension.The discharging tube of conveying crystal seed suspension is connected to can reduce on the first conveying pipe the quantity of pipeline by this device, simplifies the pipe-line layout of device, it is simple to operate and overhaul；It is also possible to the charging aperture reduced on crystallizer 4 arranges quantity, simplify device structure, reduce equipment cost.
Helical feed auger 3, for carrying crystal seed powder in crystal seed mixture tank 2, is provided with charge door bottom it, its top is provided with discharging opening, and its discharging opening is connected with the crystal seed import at crystal seed mixture tank 2 top.The second filtrated air import it is provided with in the middle and upper part of helical feed auger 3, second filtrated air import is connected with filtrated air conveyance conduit, for for carrying filtrated air in helical feed auger 3, to ensure the aseptic positive pressure environment within auger, prevent crystal seed by extraneous microbiological contamination in course of conveying.In mixture tank, throw in crystal seed by helical feed auger 3, can significantly alleviate the labor intensity of operator, more safe and convenient, the gnotobasis of whole production system can also be ensured, it is to avoid material microbiological contamination simultaneously.
Crystallizer 4 is the container for making glucose syrup decrease temperature crystalline, charging aperture and the 3rd filtrated air import it is provided with at the top of crystallizer 4,3rd filtrated air import is connected with filtrated air conveyance conduit, for for carrying filtrated air in crystallizer 4, to ensure the aseptic positive pressure environment within crystallizer 4, prevent material microbiological contamination in tank.Crystallizer 4 is provided with heat sink, including being arranged on lowering the temperature chuck and being arranged on the temperature-reducing coil within tank outside tank, for lowering the temperature for the material in crystallizer 4.
Being provided with vomit pipe in the bottom of crystallizer 4, be provided with baiting valve on vomit pipe, the glucose massecuite of advantages of good crystallization is discharged into separation circuit by vomit pipe and carries out solid-liquid separation, obtains glucose crystal.
Crystallizer 4 can be set to any multiple stage according to Production requirement, and the charging aperture of every crystallizer 4 is connected by arm and the first conveying pipe respectively, is respectively equipped with inlet valve, for controlling glucose syrup and the inlet amount of crystal seed suspension on every arm.
Embodiment 2: the using method of this device.
Using method of the present utility model comprises the following steps:
A, a set of device as described in Example 1 is set.
B, connect the second filtrated air import, regulate pressure valve, keep barotropic state in making helical feed auger 3, prevent crystal seed microbiological contamination in course of conveying.
C, startup helical feed auger 3, the charge door bottom helical feed auger 3 adds crystal seed, makes crystal seed be sent in crystal seed mixture tank 2 by helical feed auger 3.
D, open the second delivery pump 6 and the second control valve, in crystal seed mixture tank 2, add glucose syrup, open agitating device and heat exchange coil 8 simultaneously, make crystal seed be uniformly suspended in syrup, forming crystal seed suspension, the temperature of crystal seed suspension is controlled at about 45 DEG C by heat exchange coil 8；During crystal seed mixture, connect the first filtrated air import, in making crystal seed mixture tank 2, keep barotropic state；If the syrup concentration in crystal seed mixture tank 2 is bigger, in crystal seed mixture tank 2, spray into appropriate pure water by water inlet pipe, to be diluted by syrup solution.
E, closedown helical feed auger the 3, second delivery pump 6 and the second control valve, open positive displacement pump 7 and the tapping valve of crystal seed mixture tank 2, and the crystal seed suspension that will prepare adds in crystallizer 4.Crystal seed is added in crystallizer 4 with the form of suspension, can make that crystal seed is rapid with the glucose syrup in crystallizer 4 mixs homogeneously, it is to avoid crystal seed caking phenomenon and occur pseudo-brilliant, improve crystallization effect.
F, closedown positive displacement pump 7 and tapping valve, open the first delivery pump 5 and the first control valve, adds glucose syrup in crystallizer 4；Close the first delivery pump 5 and the first control valve, connect the 3rd filtrated air import on crystallizer 4, keep barotropic state in making crystallizer 4, open heat sink, make the syrup decrease temperature crystalline in crystallizer 4.
After g, decrease temperature crystalline process terminate, close heat sink, open the baiting valve bottom crystallizer 4, the glucose massecuite of advantages of good crystallization is entered separation circuit and carries out solid-liquid separation；After blowing, close baiting valve.
Claims (2)
1., for a crystal seed delivery device for glucose decrease temperature crystalline, it is characterized in that, including crystal seed mixture tank with for carrying the helical feed auger of crystal seed in described crystal seed mixture tank；
Being provided with syrup intlet, crystal seed import and the first filtrated air import at the top of described crystal seed mixture tank, described syrup intlet is connected by the discharge gate of feeding tube with glucose syrup tank, is provided with charging valve on described feeding tube；Being provided with discharging tube in the bottom of described crystal seed mixture tank, be provided with positive displacement pump and tapping valve on described discharging tube, the end of described discharging tube is divided into two-way, and wherein a road is communicated on the feed pipe of crystallizer, and another road returns to the top being connected to described crystal seed mixture tank；It is provided with heat exchange coil and agitating device in the inside of described crystal seed mixture tank；
It is provided with charge door in the bottom of described helical feed auger, is provided with discharging opening, described discharging opening and the crystal seed inlet communication of described crystal seed mixture tank top at the top of described helical feed auger, described helical feed auger is provided with the second filtrated air import；
Described first filtrated air import is connected with filtrated air conveyance conduit by pipeline respectively with described second filtrated air import, is respectively equipped with pressure valve on the pipeline of each filtrated air import.
Crystal seed delivery device for glucose decrease temperature crystalline the most according to claim 1, it is characterized in that, it is additionally provided with the water inlet pipe for adding pure water at the top of described crystal seed mixture tank, the inside of described crystal seed mixture tank is stretched in the water side of described water inlet pipe, is provided with shower nozzle in the water side of described water inlet pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620411248.1U CN205556707U (en) | 2016-05-09 | 2016-05-09 | A crystal seed input device for glucose cooling crystallization |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620411248.1U CN205556707U (en) | 2016-05-09 | 2016-05-09 | A crystal seed input device for glucose cooling crystallization |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111662822A (en) * | 2020-05-27 | 2020-09-15 | 河北德瑞淀粉有限公司 | Starch secondary liquefaction maintaining device in improved generation crystalline dextrose production |
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2016
- 2016-05-09 CN CN201620411248.1U patent/CN205556707U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111662822A (en) * | 2020-05-27 | 2020-09-15 | 河北德瑞淀粉有限公司 | Starch secondary liquefaction maintaining device in improved generation crystalline dextrose production |
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