CN206783696U - Glucose production system - Google Patents
Glucose production system Download PDFInfo
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- CN206783696U CN206783696U CN201720050364.XU CN201720050364U CN206783696U CN 206783696 U CN206783696 U CN 206783696U CN 201720050364 U CN201720050364 U CN 201720050364U CN 206783696 U CN206783696 U CN 206783696U
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Abstract
The utility model discloses a kind of glucose production system, and it includes size mixing tank, injector, maintenance tank, flash tank, liquefaction post group, First Heat Exchanger, cooling tower, PH regulations tank, saccharifying tank group, surge tank, a decolorizer, secondary decolourization device, pot before steaming, four-effect evaporator, the second heat exchanger, finished pot.Advantage：Liquefier is made full use of by multiple heat exchangers, heat energy caused by four-effect evaporator and condensed water, four-effect evaporator triple effect imitate finished product syrup that body exports respectively to entering the syrup of four-effect evaporator, being preheated into the starch milk of injector, on the one hand, the temperature of the starch milk into injector, the syrup into four-effect evaporator can be effectively improved using used heat, reduce raw steam usage amount, production cost is reduced, reaches energy-saving purpose；On the other hand, the temperature of liquefier and four-effect evaporator output condensed water can be reduced, reduces the energy consumption of cooling tower and condenser, reaches the purpose of energy-conservation.
Description
Technical field：
Glucose production technical field is the utility model is related to, relates in particular to a kind of glucose production system.
Background technology：
Existing glucose production system generally comprises tank of sizing mixing, injector, maintains tank, flash tank, liquefaction post, PH regulations
Tank, saccharifying tank group, surge tank, a decolorizer, secondary decolourization device, pot before steaming, four-effect evaporator, finished pot, it is warm after sizing mixing
The starch milk spent for 30-33 DEG C, which is squeezed into, sizes mixing in tank, is squeezed into starch milk in injector with centrifugal pump after stirring, simultaneously
Raw steam is sent into injector, starch milk and raw steam directly meet in injector, and control temperature goes out at 110-115 DEG C
Material, the material that each injector comes out, which respectively enters, maintains tank to be respectively fed to flash tank again, after flash tank is cooled to 90-95 DEG C
Liquefaction post is sent into, after the post laminar flow that liquefies, liquefier plays PH regulation tanks after being cooled to 60 DEG C, and re-liquefied Tail Gas discharges through flash tank,
It is sent into after regulation PH after saccharifying tank group is saccharified and is sent into surge tank, dilute liquid glucose of surge tank output enters after decolourizing twice is steamed
Preceding tank, dilute liquid glucose of pot before steaming output are directly squeezed into finished pot after centrifugal pump squeezes into four-effect evaporator concentration, finally utilized
Condenser cools down the steam (juice vapour) in four-effect evaporator, and the gas after cooling is taken away by vavuum pump, and condenser generates
65 DEG C of condensed waters directly squeeze into condensate water pot.Whole glucose production system needs to use substantial amounts of raw steam, and energy consumption is big, into
This height, and substantial amounts of used heat is produced, waste heat utilization is low, causes the waste of the energy.
Utility model content：
The purpose of this utility model is to provide a kind of Portugal that can be effectively improved heat utilization rate, reduce steam usage amount
Grape sugar production system.
The utility model is implemented by following technical scheme：Glucose production system, it includes size mixing tank, injector, maintenance
It is tank, flash tank, liquefaction post group, First Heat Exchanger, cooling tower, PH regulations tank, saccharifying tank group, surge tank, a decolorizer, secondary
Decolorizer, pot before steaming, four-effect evaporator, the second heat exchanger, finished pot, the tank outlet of sizing mixing pass through distance mud pump and the injection
Device charging aperture connects, the injector discharging opening and the maintenance tank inlet communication；The maintenance tank outlet and the flash tank
Inlet communication, the flash tank outlet are connected by flashing pump with the liquefaction post group inlet；The liquefaction post group outlet is logical
Cross liquefaction pump to connect with the thermal medium entrance of the First Heat Exchanger, cold medium entrance and the cooling of the First Heat Exchanger
Tower outlet, cold medium outlet and the cooling tower inlet communication, the heat of the First Heat Exchanger of the First Heat Exchanger
Media outlet and PH regulation tank inlet communications；The PH regulations tank outlet is connected by adjusting pump with the saccharifying tank group import
Logical, the saccharifying tank group outlet passes through pump and the surge tank inlet communication of being saccharified；Surge tank outlet by buffer pump with
Decolorizer inlet communication, the decolorizer outlet are connected by once decolouring pump and the secondary decolourization device import
Logical, the secondary decolourization device outlet passes through secondary decolourization pump and the pot before steaming inlet communication；The pot before steaming outlet passes through steaming
Front pump connects with the quadruple effect charging aperture of the four-effect evaporator, the quadruple effect discharging opening of the four-effect evaporator and the described second heat exchange
The cold medium entrance connection of device, the cold medium outlet of second heat exchanger connect with an effect charging aperture of the four-effect evaporator
It is logical, the triple effect discharging opening of the four-effect evaporator and the finished pot inlet communication, the steam condensate (SC) of the four-effect evaporator
Pipe and the inlet communication of condenser, the liquid outlet of the condenser connect with condensate tank, the gas outlet of the condenser and
The inlet communication of the cooling tower, the outlet of the cooling tower and the inlet communication of the condenser.
Further, its also include the 3rd heat exchanger, the 4th heat exchanger, the 5th heat exchanger, the 6th heat exchanger, the described 3rd
The outlet of the cold medium entrance of heat exchanger and the steaming front pump, the cold medium outlet and the described 4th of the 3rd heat exchanger
The cold medium entrance connection of heat exchanger；The cold medium outlet of 4th heat exchanger and the quadruple effect charging aperture of the four-effect evaporator
Connection, the thermal medium entrance of the 4th heat exchanger connect with the quadruple effect gas outlet of the four-effect evaporator, the 4th heat exchange
The thermal medium outlet of device connects with the steam condensate (SC) pipe of the four-effect evaporator；The quadruple effect gas outlet of the four-effect evaporator with
The thermal medium entrance connection of 5th heat exchanger, the thermal medium outlet of the 5th heat exchanger are cold with the four-effect evaporator
Condensate pipe connects, and the cold medium entrance of the 5th heat exchanger connects with the quadruple effect discharging opening of the four-effect evaporator, and described the
The cold medium outlet of five heat exchangers connects with the cold medium entrance of the 6th heat exchanger；The cold medium of 6th heat exchanger goes out
Mouth connects with the cold medium entrance of second heat exchanger, thermal medium outlet and the 3rd heat exchanger of the 6th heat exchanger
The connection of thermal medium entrance, the thermal medium outlet of the 3rd heat exchanger connects with the thermal medium entrance of the First Heat Exchanger,
The outlet of the thermal medium entrance of 6th heat exchanger and the liquefaction pump.
Further, it also includes the 7th heat exchanger, thermal medium entrance and the four-effect evaporation of the 7th heat exchanger
The triple effect discharging opening connection of device, thermal medium outlet and the finished pot inlet communication of the 7th heat exchanger, the described 7th changes
Hot device cold medium entrance and the distance mud pump inlet communication, the 7th heat exchanger cold medium outlet and the injector charging aperture
Connection.
Further, the flash tank gas outlet connects with two effect air inlets of the four-effect evaporator.
The advantages of the utility model：Glucose production system described in the utility model, it is fully sharp by multiple heat exchangers
Heat energy and condensed water, the finished product syrup of four-effect evaporator triple effect effect body output are right respectively caused by liquefier, four-effect evaporator
Syrup into four-effect evaporator, the starch milk into injector are preheated, on the one hand, can effectively using used heat improve into
Enter injector starch milk, into four-effect evaporator syrup temperature, reduce raw steam usage amount, reduce production cost, reach
To energy-saving purpose；On the other hand, the temperature of liquefier and four-effect evaporator output condensed water can be reduced, reduces cooling tower
And the energy consumption of condenser, reach the purpose of energy-conservation.
Brief description of the drawings：
Fig. 1 is the utility model overall structure diagram.
Size mixing tank 1, injector 2, maintain tank 3, flash tank 4, liquefaction post group 5, First Heat Exchanger 6, cooling tower 7, PH regulations
Tank 8, saccharifying tank group 9, surge tank 10, decolorizers 11, secondary decolourization device 12, pot before steaming 13, four-effect evaporator 14, second are changed
Hot device 15, finished pot 16, distance mud pump 17, flash distillation pump 18, liquefaction pump 19, regulation pump 20, saccharification pump 21, buffering pump 22, once take off
Color pump 23, secondary decolourization pump 24, steam front pump 25, the 3rd heat exchanger 26, the 4th heat exchanger 27, the heat exchange of the 5th heat exchanger the 28, the 6th
Device 29, the 7th heat exchanger 30, condenser 31, condensate tank 32.
Embodiment：
As shown in figure 1, glucose production system, it includes size mixing tank 1, injector 2, maintenance tank 3, flash tank 4, liquefaction post
Group 5, First Heat Exchanger 6, cooling tower 7, PH regulations tank 8, saccharifying tank group 9, surge tank 10, decolorizers 11, a secondary decolourization devices
12nd, pot before steaming 13, four-effect evaporator 14, the second heat exchanger 15, finished pot 16, tank 1 of sizing mixing outlet pass through distance mud pump 17 and injection
The charging aperture of device 2 connects, and the discharging opening of injector 2 is with maintaining the inlet communication of tank 3；The outlet of tank 3 and the inlet communication of flash tank 4 are maintained, is dodged
Steaming pot 4 exports to be connected by flashing pump 18 with the liquefaction inlet of post group 5, the gas outlet of flash tank 4 and two effects of four-effect evaporator 14
Air inlet connects, and the re-liquefied Tail Gas that flash tank 4 is discharged enters two effect effect bodies of four-effect evaporator 14, heating using evaporator negative pressure
2nd effect evaporator material is evaporated the utilization rate for improving heat energy；Liquefaction post group 5 is exported by pump 19 and the First Heat Exchanger 6 of liquefying
The connection of thermal medium entrance, the cold medium entrance of First Heat Exchanger 6 and the outlet of cooling tower 7, the cold medium of First Heat Exchanger 6
Outlet and the inlet communication of cooling tower 7, thermal medium outlet and the PH regulation inlet communications of tank 8 of First Heat Exchanger 6；PH regulation tanks 8 go out
By adjusting pump 20 and the inlet communication of saccharifying tank group 9, saccharifying tank group 9 exports to be connected mouth by the pump 21 that is saccharified with the import of surge tank 10
It is logical；Surge tank 10 is exported by buffering pump 22 and an inlet communication of decolorizer 11, and an outlet of decolorizer 11 is by once taking off
Color pump 23 and the inlet communication of secondary decolourization device 12, the outlet of secondary decolourization device 12 are connected by secondary decolourization pump 24 and the import of pot before steaming 13
It is logical；Pot before steaming 13 exports to be connected by steaming front pump 25 with the quadruple effect charging aperture of four-effect evaporator 14, the quadruple effect of four-effect evaporator 14
Discharging opening connects with the cold medium entrance of the second heat exchanger 15, cold medium outlet and the four-effect evaporator 14 of the second heat exchanger 15
One effect charging aperture connection, triple effect discharging opening and the inlet communication of finished pot 16 of four-effect evaporator 14；Dilute sugar that pot before steaming 13 exports
Liquid is squeezed into after the quadruple effect of four-effect evaporator 14 is condensed into 60% syrup discharging through the second heat exchanger 15 and raw steam through steaming front pump 25
Into in an effect of four-effect evaporator 14 after heat exchange, pre-heating temperature elevation is carried out to entering the syrup in an effect by raw steam, can be with
The temperature that syrup enters before an effect is improved, and then reduces the life steam usage amount of four-effect evaporator 14, energy consumption is reduced, reduces life
Produce cost；The steam condensate (SC) pipe of four-effect evaporator 14 and the inlet communication of condenser 31, the liquid outlet of condenser 31 and condensation
Liquid storage tank 32 connects, the gas outlet of condenser 31 and the inlet communication of cooling tower 7, the outlet of cooling tower 7 and entering for condenser 31
Mouth connection；
It also includes the 3rd heat exchanger 26, the 4th heat exchanger 27, the 5th heat exchanger 28, the 6th heat exchanger 29, the 4th heat exchange
The cold medium outlet of device 27 connects with the quadruple effect charging aperture of four-effect evaporator 14, the thermal medium entrance and quadruple effect of the 4th heat exchanger 27
The quadruple effect gas outlet connection of evaporator 14, the thermal medium outlet of the 4th heat exchanger 27 and the steam condensate (SC) pipe of four-effect evaporator 14
Connection；The quadruple effect gas outlet of four-effect evaporator 14 connects with the thermal medium entrance of the 5th heat exchanger 28, the heat of the 5th heat exchanger 28
Media outlet connects with the condensate pipe of four-effect evaporator 14, cold medium entrance and the four-effect evaporator 14 of the 5th heat exchanger 28
Quadruple effect discharging opening connects, and the cold medium outlet of the 5th heat exchanger 28 connects with the cold medium entrance of the 6th heat exchanger 29；Quadruple effect steams
The heat discharged on the quadruple effect effect body of hair device 14 imitates body by the 4th heat exchanger 27 and the 5th heat exchanger 28 to entering quadruple effect respectively
Syrup and the syrup of quadruple effect effect body output before is preheated, and on the one hand can reduce the temperature of the heat of quadruple effect effect body output
Degree, the energy consumption of condenser 31 is reduced, on the other hand, improve the temperature into the syrup of four-effect evaporator 14, reduce raw steam
Dosage, reach the purpose of energy-conservation；The cold medium outlet of 6th heat exchanger 29 connects with the cold medium entrance of the second heat exchanger 15, the
The outlet of the thermal medium entrance of six heat exchangers 29 and liquefaction pump 19, the thermal medium outlet of the 6th heat exchanger 29 and the 3rd heat exchange
The thermal medium entrance connection of device 26, the thermal medium outlet of the 3rd heat exchanger 26 connect with the thermal medium entrance of First Heat Exchanger 6, the
The cold medium entrance of three heat exchangers 26 and the outlet for steaming front pump 25, cold medium outlet and the 4th heat exchange of the 3rd heat exchanger 26
The cold medium entrance connection of device 27；The High-temperature Liquefaction liquid of the output of liquefaction post group 5 passes through the 6th heat exchanger 29 and the 3rd heat exchanger 26
The syrup for imitating body to the effect effect body and quadruple effect that enter four-effect evaporator 14 respectively preheats, and on the one hand can reduce liquefier
Temperature, to reduce the energy consumption of cooling tower 7, on the other hand, the temperature of the syrup into four-effect evaporator 14 can be improved, reduced
The dosage of raw steam, reach the purpose of energy-conservation；
It also includes the 7th heat exchanger 30, and the thermal medium entrance of the 7th heat exchanger 30 discharges with the triple effect of four-effect evaporator 14
Mouth connection, thermal medium outlet and the inlet communication of finished pot 16 of the 7th heat exchanger 30, the cold medium entrance of the 7th heat exchanger 30 is with adjusting
The inlet communication of stock pump 17, the outlet of the cold medium of the 7th heat exchanger 30 connect with the charging aperture of injector 2；The triple effect effect of four-effect evaporator 14
The finished product syrup of body output carries out preheating heating, Ke Yiyou by the 7th heat exchanger 30 to the starch milk before entering injector 2
The heat energy using finished product syrup of effect, the temperature of the starch milk of injector 2 is lifted into, reduces the life steam consumption of injector 2,
It is energy-saving.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. glucose production system, it is characterised in that its tank that includes sizing mixing, injector, maintain tank, flash tank, liquefaction post group, the
One heat exchanger, cooling tower, PH regulations tank, saccharifying tank group, surge tank, a decolorizer, secondary decolourization device, pot before steaming, quadruple effect steam
Device, the second heat exchanger, finished pot are sent out, the tank outlet of sizing mixing is connected by distance mud pump with the injector charging aperture, the spray
Emitter discharging opening and the maintenance tank inlet communication；The maintenance tank outlet and the flash tank inlet communication, the flash tank
Outlet is connected by flashing pump with the liquefaction post group inlet；The liquefaction post group outlet is changed by the pump that liquefies with described first
The thermal medium entrance connection of hot device, the cold medium entrance of the First Heat Exchanger and the cooling tower outlet, described first
Cold medium outlet and the cooling tower inlet communication of heat exchanger, the thermal medium outlet of the First Heat Exchanger are adjusted with the PH
Tank inlet communication；The PH regulations tank outlet is by adjusting pump and the saccharifying tank group inlet communication, the saccharifying tank group outlet
Pass through pump and the surge tank inlet communication of being saccharified；The surge tank outlet is connected by buffering pump with a decolorizer import
Logical, the decolorizer outlet is gone out by once decolouring pump and the secondary decolourization device inlet communication, the secondary decolourization device
Mouth passes through secondary decolourization pump and the pot before steaming inlet communication；The pot before steaming outlet is by steaming front pump and the four-effect evaporator
The connection of quadruple effect charging aperture, the quadruple effect discharging opening of the four-effect evaporator connects with the cold medium entrance of second heat exchanger,
The cold medium outlet of second heat exchanger connects with an effect charging aperture of the four-effect evaporator, and the three of the four-effect evaporator
Discharging opening and the finished pot inlet communication, the steam condensate (SC) pipe of the four-effect evaporator and the inlet communication of condenser are imitated,
The liquid outlet of the condenser connects with condensate tank, the gas outlet of the condenser and the inlet communication of the cooling tower,
The outlet of the cooling tower and the inlet communication of the condenser.
2. glucose production system according to claim 1, it is characterised in that it is also changed including the 3rd heat exchanger, the 4th
Hot device, the 5th heat exchanger, the 6th heat exchanger, the outlet of the cold medium entrance of the 3rd heat exchanger and the steaming front pump,
The cold medium outlet of 3rd heat exchanger connects with the cold medium entrance of the 4th heat exchanger；4th heat exchanger it is cold
Media outlet connects with the quadruple effect charging aperture of the four-effect evaporator, thermal medium entrance and the quadruple effect of the 4th heat exchanger
The quadruple effect gas outlet connection of evaporator, the thermal medium outlet of the 4th heat exchanger and the steam condensate (SC) of the four-effect evaporator
Pipe connects；The quadruple effect gas outlet of the four-effect evaporator connects with the thermal medium entrance of the 5th heat exchanger, and the described 5th changes
The thermal medium outlet of hot device connects with the condensate pipe of the four-effect evaporator, the cold medium entrance of the 5th heat exchanger and institute
State the quadruple effect discharging opening connection of four-effect evaporator, the cold medium outlet of the 5th heat exchanger and cold Jie of the 6th heat exchanger
Matter entrance connects；The cold medium outlet of 6th heat exchanger connects with the cold medium entrance of second heat exchanger, and described the
The thermal medium outlet of six heat exchangers connects with the thermal medium entrance of the 3rd heat exchanger, and the thermal medium of the 3rd heat exchanger goes out
Mouth connects with the thermal medium entrance of the First Heat Exchanger, and the thermal medium entrance of the 6th heat exchanger goes out with the liquefaction pump
Mouth connection.
3. according to any described glucose production system of claim 1 or 2, it is characterised in that it also includes the 7th heat exchanger,
The thermal medium entrance of 7th heat exchanger connects with the triple effect discharging opening of the four-effect evaporator, the heat of the 7th heat exchanger
Media outlet and the finished pot inlet communication, the 7th heat exchanger cold medium entrance and the distance mud pump inlet communication, institute
The outlet of the 7th heat exchanger cold medium is stated to connect with the injector charging aperture.
4. according to any described glucose production system of claim 1 or 2, it is characterised in that the flash tank gas outlet with
Two effect air inlet connections of the four-effect evaporator.
5. glucose production system according to claim 3, it is characterised in that the flash tank gas outlet and the quadruple effect
Two effect air inlet connections of evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720050364.XU CN206783696U (en) | 2017-01-13 | 2017-01-13 | Glucose production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720050364.XU CN206783696U (en) | 2017-01-13 | 2017-01-13 | Glucose production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206783696U true CN206783696U (en) | 2017-12-22 |
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ID=60704092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720050364.XU Active CN206783696U (en) | 2017-01-13 | 2017-01-13 | Glucose production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206783696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111925933A (en) * | 2020-08-25 | 2020-11-13 | 江苏维拓自动化科技有限公司 | Starch milk size mixing and liquefying method |
-
2017
- 2017-01-13 CN CN201720050364.XU patent/CN206783696U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111925933A (en) * | 2020-08-25 | 2020-11-13 | 江苏维拓自动化科技有限公司 | Starch milk size mixing and liquefying method |
| CN111925933B (en) * | 2020-08-25 | 2023-04-07 | 江苏维拓自动化科技有限公司 | Starch milk size mixing and liquefying method |
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