CN206256078U - A kind of energy-saving system for starch sugar production - Google Patents
A kind of energy-saving system for starch sugar production Download PDFInfo
- Publication number
- CN206256078U CN206256078U CN201621268629.5U CN201621268629U CN206256078U CN 206256078 U CN206256078 U CN 206256078U CN 201621268629 U CN201621268629 U CN 201621268629U CN 206256078 U CN206256078 U CN 206256078U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- tank
- energy
- saving system
- starch sugar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 229920002472 Starch Polymers 0.000 title claims abstract description 16
- 235000019698 starch Nutrition 0.000 title claims abstract description 16
- 239000008107 starch Substances 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000004537 pulping Methods 0.000 claims abstract description 14
- 238000002242 deionisation method Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Landscapes
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
The utility model is related to a kind of energy-saving system for starch sugar production, including pulping tank, jet liquefaction device, laminar flow liquefied pot, saccharifying tank, decoloration device and the evaporator being sequentially connected by conveyance conduit, it is characterised in that：The pulping tank is connected with deionization water pot；First Heat Exchanger is provided with tank connected feed duct road is evaporated, the second heat exchanger is provided with tank connected discharge pipeline is evaporated, deionization water pot is provided with the 3rd heat exchanger, and laminar flow liquefied pot is provided with the 4th heat exchanger；First Heat Exchanger is connected by steam pipe with the steam (vapor) outlet at the top of evaporator, and First Heat Exchanger is connected by filling pipe with pulping tank；Second heat exchanger is connected with the 3rd heat exchanger and the 4th heat exchanger successively by circulating water pipe.The energy-saving system for starch sugar production of this programme can comprehensively utilize heat, meet the temperature requirements of each operation, reduce operating cost.
Description
Technical field
The utility model is related to a kind of energy-saving system for starch sugar production, belongs to starch sugar process equipment field.
Background technology
It is higher to temperature requirement due to the participation of various enzymes in the production process of starch sugar, to meet production requirement,
It is related to the process of more heating and cooling, 80 DEG C or so of hot water is such as needed to use in slurrying, is needed slurries during liquefaction
Temperature is improved to 110 DEG C or so, and needs for slurries to be cooled to 55 DEG C or so in saccharification, and being needed again when being concentrated by evaporation will slurry
Liquid is heated.Existing production system is not reasonable due to designing, and there is a problem of energy dissipation, is unfavorable for cost-effective.
The content of the invention
The utility model is the above-mentioned deficiency of solution, there is provided a kind of energy-saving system for starch sugar production, and concrete scheme is：
A kind of energy-saving system for starch sugar production, including pulping tank, jet liquefaction device, the layer being sequentially connected by conveyance conduit
Stream liquefied pot, saccharifying tank, decoloration device and evaporator, the pulping tank are connected with deionization water pot；With evaporate it is tank connected enter
Material conveying tube road is provided with First Heat Exchanger, and the second heat exchanger, deionization water pot are provided with tank connected discharge pipeline is evaporated
The 3rd heat exchanger is provided with, laminar flow liquefied pot is provided with the 4th heat exchanger；First Heat Exchanger is by the steaming at the top of steam pipe and evaporator
Vapor outlet is connected, and First Heat Exchanger is connected by filling pipe with pulping tank；Second heat exchanger is by circulating water pipe successively with the 3rd
Heat exchanger and the 4th heat exchanger are connected.
Further, the filling pipe and circulating water pipe are provided with water pump.
Further, the circulating water pipe is connected with water tank.
Further, the water tank is provided with heat-insulation layer.
Beneficial point of the present utility model is that the energy-saving system for starch sugar production of this programme can comprehensively utilize heat, is met
The temperature requirements of each operation, reduce operating cost.
Operationally, on the one hand, the steam produced using evaporator is preheated to the slurries for decolourizing, and steam is condensed into water
Afterwards, moisturizing can also be carried out to pulping tank using this part hot water, reaches making full use of for heat and water source；On the other hand, profit
Concentrate with recirculated water to evaporator out carries out heat exchange, and heat recovery is reached while being cooled down to concentrate,
Recycle high temperature circulation water carries out secondary heat exchange, heating deionized water with deionization water pot.The secondary heat exchange cooling of recirculated water
Afterwards, then by the heat exchanger located at laminar flow liquefied pot preheated, the discharge pipeline for being finally recycled to evaporator is added
Heat.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
A kind of energy-saving system for starch sugar production as shown in Figure 1, including pulping tank 1, the spray being sequentially connected by conveyance conduit
Liquefying plant 15, laminar flow liquefied pot 2, saccharifying tank 3, decoloration device 4 and evaporator 5 are penetrated, the pulping tank 1 is connected with deionized water
Tank 13；The feed duct road 6 being connected with evaporator 5 is provided with First Heat Exchanger 8, the discharge pipeline 7 being connected with evaporator 5
The second heat exchanger 9 is provided with, deionization water pot 13 is provided with the 3rd heat exchanger 10, and laminar flow liquefied pot 2 is provided with the 4th heat exchanger 11；First
Heat exchanger 8 is connected by steam pipe with the steam (vapor) outlet at the top of evaporator 5, and First Heat Exchanger 8 is connected by filling pipe with pulping tank 1
Connect；Second heat exchanger 9 is connected with the 3rd heat exchanger 10 and the 4th heat exchanger 11 successively by circulating water pipe.
The filling pipe and circulating water pipe are provided with water pump 12.
The circulating water pipe is connected with water tank 14.
The water tank 14 is provided with heat-insulation layer.
Beneficial point of the present utility model is that the energy-saving system for starch sugar production of this programme can comprehensively utilize heat, is met
The temperature requirements of each operation, reduce operating cost.
Operationally, on the one hand, the steam produced using evaporator is preheated to the slurries for decolourizing, and steam is condensed into water
Afterwards, moisturizing can also be carried out to pulping tank using this part hot water, reaches making full use of for heat and water source；On the other hand, profit
Concentrate with recirculated water to evaporator out carries out heat exchange, and heat recovery is reached while being cooled down to concentrate,
Recycle high temperature circulation water carries out secondary heat exchange, heating deionized water with deionization water pot.The secondary heat exchange cooling of recirculated water
Afterwards, then by the heat exchanger located at laminar flow liquefied pot preheated, the discharge pipeline for being finally recycled to evaporator is added
Heat.
Claims (4)
1. a kind of energy-saving system for starch sugar production, including pulping tank, jet liquefaction device, the laminar flow being sequentially connected by conveyance conduit
Liquefied pot, saccharifying tank, decoloration device and evaporator, it is characterised in that：The pulping tank is connected with deionization water pot；With evaporator
The feed duct road of connection is provided with First Heat Exchanger, and the second heat exchanger is provided with tank connected discharge pipeline is evaporated, and goes
Ion water pot is provided with the 3rd heat exchanger, and laminar flow liquefied pot is provided with the 4th heat exchanger；First Heat Exchanger passes through steam pipe and evaporator
The steam (vapor) outlet connection at top, First Heat Exchanger is connected by filling pipe with pulping tank；Second heat exchanger by circulating water pipe according to
It is secondary to be connected with the 3rd heat exchanger and the 4th heat exchanger.
2. a kind of energy-saving system for starch sugar production according to claim 1, it is characterised in that：The filling pipe and recirculated water
Pipe is provided with water pump.
3. a kind of energy-saving system for starch sugar production according to claim 1, it is characterised in that：The circulating water pipe is connected with
Water tank.
4. a kind of energy-saving system for starch sugar production according to claim 3, it is characterised in that：The water tank is provided with insulation
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268629.5U CN206256078U (en) | 2016-11-25 | 2016-11-25 | A kind of energy-saving system for starch sugar production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621268629.5U CN206256078U (en) | 2016-11-25 | 2016-11-25 | A kind of energy-saving system for starch sugar production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206256078U true CN206256078U (en) | 2017-06-16 |
Family
ID=59026918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621268629.5U Expired - Fee Related CN206256078U (en) | 2016-11-25 | 2016-11-25 | A kind of energy-saving system for starch sugar production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206256078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708511A (en) * | 2019-02-25 | 2019-05-03 | 苏州料金气体有限公司 | A kind of energy-saving and high efficient heat exchange balance system |
| CN115074407A (en) * | 2022-07-25 | 2022-09-20 | 翁伟 | Heat energy recovery process in starch sugar production process |
-
2016
- 2016-11-25 CN CN201621268629.5U patent/CN206256078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708511A (en) * | 2019-02-25 | 2019-05-03 | 苏州料金气体有限公司 | A kind of energy-saving and high efficient heat exchange balance system |
| CN115074407A (en) * | 2022-07-25 | 2022-09-20 | 翁伟 | Heat energy recovery process in starch sugar production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170616 Termination date: 20181125 |