CN207158993U - A kind of vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set - Google Patents
A kind of vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set Download PDFInfo
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- CN207158993U CN207158993U CN201720546389.9U CN201720546389U CN207158993U CN 207158993 U CN207158993 U CN 207158993U CN 201720546389 U CN201720546389 U CN 201720546389U CN 207158993 U CN207158993 U CN 207158993U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
Abstract
A kind of vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set, belong to vegetable protein production and technical field of sewage, for the high concentration beans stripping water of association in vegetable protein production process, using vapor direct vapor compression heat pump low-pressure distillation technology, develop the heat-pump-type waste water treating and reutilizing device for realizing beans stripping water process and material resource fully recovering, its flow is that beans stripping water is sent into the heated side of vacuum distillation device, low-pressure steam, which is produced, after heat absorption evaporation is sent into MVR compressors, it is pressurized, the steam side that steam after heating is sent into vacuum distillation device carries out exothermic condensation, condensate is sent protein producing extraction process section etc. back to after postpositive disposal module and recycled；Concentrate is sent into finished product module and liquid finished product or powder is made and completes commercialization.The sewage treatmentmethod realizes water resource recovery comprehensive with material resource and the recycling of the beans stripping water in vegetable protein production process, realizes that sewage zero-discharge has established technology and Process ba- sis for vegetable protein production.
Description
Technical field
A kind of vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set is the utility model is related to, is belonged to
Vegetable protein produces and technical field of sewage.
Background technology
The following flow of generally use is produced using the vegetable protein of soybean protein isolation technics：Extraction process：Water AA+ is added to expect
<1： 9>——》Separation ---》Add water BB<1：5>——》Two extractions, separation ---》Breast+bean clear water separation ---》Newborn acid adding is entered
Row acid is heavy ---》It is separated into curdled milk+bean clear water (sampling water) ---》Curdled milk adds alkali to neutralize ---》Heat exchanger heating sterilization
(130~150 DEG C) ---》Flash distillation, cooling (65~75 DEG C) ---》Spray drying ---》Albumen powder discharges.
Wherein, at present generally every production line plus water AA+B add up to flow to be about 60~70t/h；The outlet of water is twice
Bean clear water+be used for be spray-dried process material liquid.Average beans stripping water about 1200~1500t/h caused daily, the row of need
Enter treatment tank to be handled and discharged；Such as handle the dirt not in place easily caused to underground and ambient air environment
Dye.The rate of water make-up of extraction process, technical cooling moisturizing etc. is daily up to 1500~2000t/d in another aspect factory.
Therefore, in terms of enterprise's production run microcosmic angle, on the one hand generally sewage disposal is long more complicated and processing cost
It is higher, surrounding enviroment are easily caused with pollution；On the other hand but have to largely use underground water etc. to carry out technique moisturizing；From grand
See Industry Development Policy and see that the sector is also put into highly water intensive, high sewage industry always, in energy-saving ring with resource environment angle
Under the situation that guarantor's policy pressure is strengthened increasingly, more gravely industry survival and development predicament will be faced in terms of environmental protection.
Utility model content
The purpose of this utility model and task are, for a large amount of high concentration beans strippings of association in vegetable protein production process
Water, using vapor direct vapor compression heat pump low-pressure distillation technology, develop and realize that beans stripping water process is whole with material resource
The heat-pump-type waste water treating and reutilizing device of reuse, all reclaim vegetable protein production technologies in produce to the water in beans stripping water with
Material is included, and carries out recycling, realizes that sewage zero-discharge establishes technology and Process ba- sis for vegetable protein production.
Specific descriptions of the present utility model are：A kind of vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reuse
Device, using the high concentration beans stripping water of association in heat pump low-pressure distillation technical finesse vegetable protein production process, and will wherein
Water and material resource fully recovering, it is characterised in that the device includes heat-pump-type low-pressure distillation and feed separation module, condensed
Water postpositive disposal module and concentration feed liquid postpositive disposal module three parts and its between the pipeline and pipe fitting that connect, heat-pump-type low pressure
Distillation and feed separation module include evaporating condensation heat exchanger 1, MVR compressors 6 and drive device 7, water pump and vacuum pump group and
The discharging opening phase of the pipeline and pipe fitting connected between it, the wherein charging aperture of evaporating condensation heat exchanger 1 and pre-procesor 18
Even, the charging aperture of pre-procesor 18 communicates with the source of the clear waste water A of beans, and being internally provided with for evaporating condensation heat exchanger 1 adds
The heat exchanger components 9 of hot material liquid, the charging aperture heated side-entrance and evaporation with heat exchanger components 9 respectively of evaporating condensation heat exchanger 1
The vapour liquid separator 2 on the top of condensing heat exchanger 1 is communicated, and the steam (vapor) outlet on the top of vapour liquid separator 2 is pressed by steam inlet pipe 5 and MVR
The air intake of contracting machine 6 is connected, and MVR compressors 6 are connected by axis connection part with drive device 7, the steam drain of MVR compressors 6
It is connected by gland steam exhauster 8 with the heated side steam inlet of the heat exchanger components 9 of evaporating condensation heat exchanger 1, the heated side of heat exchanger components 9
Water out is condensed with the water inlet of condensate tank 12 to be connected, the top non-condensable gas export of condensate tank 12 then with the phase of vacuum pumping pump 14
Even, water inlet of the bottom delivery port of condensate tank 12 with condensate postpositive disposal module 16 after condensate pump 15 is connected, and condenses
The delivery port of water postpositive disposal module 16 communicates with reuse condensate C main pipe, the heated side outlet and feed liquid of heat exchanger components 9
The import of holding vessel 11 communicates, and the bottom discharging opening of feed liquid holding vessel 11 is connected with the import of feed liquid circulating pump 13, feed liquid circulation
The outlet of pump 13 is divided into two branch roads, after one of branch road is connected with feed liquid raw water water inlet pipe and evaporating condensation heat exchanger 1
Liquor inlet be connected, another branch road is connected with the charging aperture of feed liquid postpositive disposal module 17, feed liquid postpositive disposal module 17
Discharging opening communicated with material resource finished product D reception device.
Heat-pump-type low-pressure distillation and the part included by feed separation module and pipeline composition integral structure.
Heat-pump-type low-pressure distillation and the part included by feed separation module and the split type setting of pipeline, wherein evaporative condenser
The heat exchanger components 9 of heat exchanger 1, feed liquid holding vessel 11, the integral type of condensate tank 12 are set, and pre-procesor 18 is cold with evaporating
Solidifying heat exchanger 1 is split type setting.
Feed liquid enters liquid distributor 3 using nozzle-type structure, tubular type or board-like water-locator formula structure or single flow or rotation
Streaming water supplement structure.
Heat exchanger components 9 are shell and tube heat exchange structure.
Heat exchanger components 9 use double down film heat exchanger structure, and wherein evaporation side uses falling film evaporation structure, and condensation side is using drop
Film condensation structure.
MVR compressors 6 are steam discharge temperature control type structure.
Drive device 7 is motor, steam turbine or gas power machine structure.
Feed liquid postpositive disposal module 17 is siccative preparation facilities or the quenched bacterioistatic device of feed liquid.
The utility model aims to solve the problem that in current vegetable protein production industry the association large amount of sewage of generally existing while again
A large amount of underground water are expended as the present situation of moisturizing and the problem of puzzlement industry survival and development, using heat-pump-type sewage disposal and money
Source reclamation set, recyclable whole water resource simultaneously save corresponding moisturizing source water；Reclaim contained in beans stripping water
Material resource, its content is about suitable with albumen powder output.Present situation China production capacity temporarily by 200 production line computations, is estimated
The t of sewage discharge scale about 90,000,000 can be reduced every year by calculating China after the technology is popularized in an all-round way；The moisturizings such as underground water are saved to use
Source water resource extent about 120,000,000 t；Material resource about more than 140 ten thousand t of the recovery rich in protein and oligosaccharide etc.；And phase
A large amount of power consumptions, medicament, sludge transport, other auxiliary constructions and operation maintenance resource input and corresponding cost should be saved
With, therefore the emission reduction environmental protection with highly significant enterprise's microeconomic benefits and society's macroscopic view, resource recycling etc. are comprehensive
Social benefit.
Meanwhile technical method and its device and engineering construction scheme designed by the utility model, also can further genralrlization
To similar sewage disposal and resource reusing field, there are more common industry application value and economic results in society.
Brief description of the drawings
Fig. 1 is system schematic of the present utility model.
Each unit number and title are as follows in Fig. 1.
Evaporating condensation heat exchanger 1, vapour liquid separator 2, enter liquid distributor 3, upper dead band 4, steam inlet pipe 5, MVR compressors 6, drive
Dynamic device 7, gland steam exhauster 8, heat exchanger components 9, heat-exchanging tube bundle 10, feed liquid holding vessel 11, condensate tank 12, feed liquid circulating pump 13, take out it is true
Empty pump 14, condensate pump 15, condensate postpositive disposal module 16, feed liquid postpositive disposal module 17, the clear waste water A of beans, on-condensible gas
It is vented B, reuse condensate C, material resource finished product D.
Embodiment
Fig. 1 is system schematic of the present utility model.
Specific embodiment of the utility model is as follows：Vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reuse
Device, the device includes heat-pump-type low-pressure distillation and feed separation module, condensate postpositive disposal module and concentration feed liquid are rearmounted
Processing module three parts and its between the pipeline and pipe fitting that connect, heat-pump-type low-pressure distillation and feed separation module include evaporating cold
Solidifying heat exchanger 1, MVR compressors 6 and drive device 7, water pump and vacuum pump group and its between the pipeline and pipe fitting that connect, wherein
The charging aperture of evaporating condensation heat exchanger 1 is connected with the discharging opening of pre-procesor 18, the charging aperture of pre-procesor 18 with
The source of the clear waste water A of beans communicates, and the heat exchanger components 9 for being internally provided with heating feed liquid of evaporating condensation heat exchanger 1, evaporative condenser changes
The charging aperture of hot device 1 respectively with the heated side-entrance of heat exchanger components 9 and the vapour liquid separator 2 on the top of evaporating condensation heat exchanger 1
Communicate, the steam (vapor) outlet on the top of vapour liquid separator 2 is connected by steam inlet pipe 5 with the air intake of MVR compressors 6, MVR compressors 6
It is connected by axis connection part with drive device 7, the steam drain of MVR compressors 6 passes through gland steam exhauster 8 and evaporating condensation heat exchanger 1
The heated side steam inlets of heat exchanger components 9 be connected, the heated side of heat exchanger components 9 condenses the water inlet of water out and condensate tank 12
It is connected, the top non-condensable gas export of condensate tank 12 is then connected with vacuum pumping pump 14, and the bottom delivery port of condensate tank 12 is through condensing
Water inlet after water pump 15 with condensate postpositive disposal module 16 is connected, and the delivery port of condensate postpositive disposal module 16 is with returning
Communicated with condensate C main pipe, the heated side outlet of heat exchanger components 9 communicates with the import of feed liquid holding vessel 11, feed liquid storage
The bottom discharging opening of tank 11 is connected with the import of feed liquid circulating pump 13, and the outlet of feed liquid circulating pump 13 is divided into two branch roads, its
In a branch road be connected with feed liquid raw water water inlet pipe after be connected with the liquor inlet of evaporating condensation heat exchanger 1, another branch road and
The charging aperture of feed liquid postpositive disposal module 17 is connected, discharging opening and the material resource finished product D of feed liquid postpositive disposal module 17
Reception device communicate.
Heat-pump-type low-pressure distillation and the part included by feed separation module and pipeline composition integral structure.
Feed liquid enters liquid distributor 3 and uses nozzle-type structure.
Heat exchanger components 9 are shell and tube heat exchange structure.
Heat exchanger components 9 use double down film heat exchanger structure, and wherein evaporation side uses falling film evaporation structure, and condensation side is using drop
Film condensation structure.
MVR compressors 6 are steam discharge temperature control type structure.
Drive device 7 is electric motor structure.
Feed liquid postpositive disposal module 17 is siccative preparation facilities.
It should be noted that the utility model proposes how to solve beans stripping water using heat-pump-type low-pressure distillation technology to ask
The method of topic, and can there is different specific implementation measures and the specific implementation of different structure to fill according to this conceptual solutions
To put, above-mentioned embodiment is only the embodiment of therein a kind of, any other like simple deformation, such as
It is not provided with pre-procesor 18；Evaporating condensation heat exchanger 1, heat exchanger components 9, feed liquid holding vessel 11, condensate tank 12 etc., which use, to be divided
Body formula structure；It is not provided with condensate postpositive disposal module 16, feed liquid postpositive disposal module 17 or carries out average expert personage
Mode of texturing expected etc., or by the technical approach with same or analogous structure be applied to except vegetable protein production industry it
Outer other similar application occasions, each fall within the scope of protection of the utility model.
Claims (9)
- A kind of 1. vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set, using heat pump low-pressure distillation technology The high concentration beans stripping water of association in vegetable protein production process is handled, and by water therein and material resource fully recovering, its It is characterised by, the device includes heat-pump-type low-pressure distillation and feed separation module, condensate postpositive disposal module and concentration feed liquid Postpositive disposal module three parts and its between the pipeline and pipe fitting that connect, heat-pump-type low-pressure distillation includes steaming with feed separation module Hair condensing heat exchanger (1), MVR compressors (6) and drive device (7), water pump and vacuum pump group and its between the pipeline that connects with The charging aperture of pipe fitting, wherein evaporating condensation heat exchanger (1) is connected with the discharging opening of pre-procesor (18), pre-procesor (18) charging aperture communicates with the source of beans stripping water (A), and evaporating condensation heat exchanger (1) is internally provided with changing for heating feed liquid Thermal part (9), the charging aperture of evaporating condensation heat exchanger (1) the heated side-entrance with heat exchanger components (9) and evaporative condenser respectively The vapour liquid separator (2) on heat exchanger (1) top communicates, the steam (vapor) outlet on vapour liquid separator (2) top by steam inlet pipe (5) with The air intake of MVR compressors (6) is connected, and MVR compressors (6) are connected by axis connection part with drive device (7), MVR compressions The heated side steam inlet phase that the steam drain of machine (6) passes through gland steam exhauster (8) and the heat exchanger components (9) of evaporating condensation heat exchanger (1) Even, the heated side of heat exchanger components (9) condenses water out and is connected with the water inlet of condensate tank (12), and the top of condensate tank (12) is not coagulated Gas vent is then connected with vacuum pumping pump (14), the bottom delivery port of condensate tank (12) after condensate pump (15) with after condensate The water inlet for putting processing module (16) is connected, the delivery port of condensate postpositive disposal module (16) and the mother of reuse condensate (C) Pipe communicates, and the heated side outlet of heat exchanger components (9) communicates with the import of feed liquid holding vessel (11), under feed liquid holding vessel (11) Portion's discharging opening is connected with the import of feed liquid circulating pump (13), and the outlet of feed liquid circulating pump (13) is divided into two branch roads, wherein one Individual branch road is connected after being connected with feed liquid raw water water inlet pipe with the liquor inlet of evaporating condensation heat exchanger (1), another branch road and material The charging aperture of liquid postpositive disposal module (17) is connected, discharging opening and the material resource finished product of feed liquid postpositive disposal module (17) (D) reception device communicates.
- 2. vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set as claimed in claim 1, its feature It is described heat-pump-type low-pressure distillation and the part included by feed separation module and pipeline composition integral structure.
- 3. vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set as claimed in claim 1, its feature It is described heat-pump-type low-pressure distillation and the part included by feed separation module and the split type setting of pipeline, wherein evaporating cold The heat exchanger components (9) of solidifying heat exchanger (1), feed liquid holding vessel (11), condensate tank (12) integral type are set, and pre-procesor (18) it is split type setting with evaporating condensation heat exchanger (1).
- 4. vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set as claimed in claim 1, its feature Be described feed liquid enter liquid distributor (3) using nozzle-type structure, tubular type or board-like water-locator formula structure or single flow or Rotate streaming water supplement structure.
- 5. vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set as claimed in claim 1, its feature It is that described heat exchanger components (9) are shell and tube heat exchange structure.
- 6. vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set as claimed in claim 1, its feature It is that described heat exchanger components (9) use double down film heat exchanger structure, wherein evaporation side uses falling film evaporation structure, and condensation side is adopted With down-film condenser structure.
- 7. vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set as claimed in claim 1, its feature It is that described MVR compressors (6) are steam discharge temperature control type structure.
- 8. vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set as claimed in claim 1, its feature It is that described drive device (7) is motor, steam turbine or gas power machine structure.
- 9. vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set as claimed in claim 1, its feature It is that described feed liquid postpositive disposal module (17) is siccative preparation facilities or the quenched bacterioistatic device of feed liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546389.9U CN207158993U (en) | 2017-05-16 | 2017-05-16 | A kind of vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546389.9U CN207158993U (en) | 2017-05-16 | 2017-05-16 | A kind of vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207158993U true CN207158993U (en) | 2018-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720546389.9U Active CN207158993U (en) | 2017-05-16 | 2017-05-16 | A kind of vegetable protein beans stripping hydro-thermal pump low-pressure distillation formula sewage resource reclamation set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207158993U (en) |
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2017
- 2017-05-16 CN CN201720546389.9U patent/CN207158993U/en active Active
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