CN206320833U - A kind of thinning process waste recycling system - Google Patents
A kind of thinning process waste recycling system Download PDFInfo
- Publication number
- CN206320833U CN206320833U CN201621443669.9U CN201621443669U CN206320833U CN 206320833 U CN206320833 U CN 206320833U CN 201621443669 U CN201621443669 U CN 201621443669U CN 206320833 U CN206320833 U CN 206320833U
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- CN
- China
- Prior art keywords
- pump
- water
- lithium bromide
- heating
- heat pump
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- 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
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- 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]
- Y02B30/62—Absorption based systems
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- Sorption Type Refrigeration Machines (AREA)
Abstract
A kind of thinning process waste recycling system of the utility model, belong to heat recovery technical field, including dirt separator, circulating water booster pump, absorption lithium bromide heat pump, heating circulation pump, condensate pump, steam temperature reducing humidification device, constant pressure water compensation apparatus and condensation water tank, dirt separator is connected by pipeline with absorption lithium bromide heat pump, and absorption lithium bromide heat pump is connected by heating water supply line with heating system；Heating circulation pump is arranged on heating water return pipeline；The saturated vapor delivery outlet of steam temperature reducing humidification device is connected with absorption lithium bromide heat pump；Constant pressure water compensation apparatus is arranged on heating water supply line；Condensation water tank water inlet is connected by pipeline with absorption lithium bromide heat pump, and condensation water tank delivery port is connected by pipeline with steam temperature reducing humidification device.The utility model realizes that the recirculated cooling water of the potential temperature heat energy in a large amount of of thinning workshop section in Alcohol Production is converted into heating water by absorption lithium bromide heat pump is used for urban heating.
Description
Technical field
The utility model belongs to heat recovery technical field, especially relates to a kind of thinning process waste and reclaims
Utilize system.
Background technology
The middle potential temperature heat energy utilization potentiality of industrial enterprise are very big, and middle potential temperature heat energy utilization occupies weight in the energy is currently saved
Want status.How using contemporary state-of-the-art technology, make full use of middle potential temperature heat energy to be vital task of the pendulum in face of us and research
Problem.
Middle potential temperature heat energy recycle is totally divided into recuperation of heat and the major class of power recovery two, in addition in view of middle potential temperature heat energy
Carrier --- hot water, as the value of water resource, recuperation of heat and water resource can also be reclaimed and combined.
Potential temperature heat energy is energy-saving important channel in recovery.But potential temperature heat energy utilization, which is protruded, in existing enterprise is present
Following problem：
1st, water-saving and emission-reducing is one of important goal that enterprise currently faces.Most heat exchangers are using open in production industry
Reclaim, thermal pollution is caused to environment.Waste water resource to a certain extent, deaerated water is by oxygen secondary pollution, the water pair after dissolved oxygen
Tank body and equipment easily cause corrosion.Improper use, convey not smooth etc., cause the direct discharge at scene.Therefore it is middle potential temperature heat energy
Suitable user is selected to solve the problems, such as reuse, the key factor as middle potential temperature energy recovery.
2nd, cooling circulating water needs powerful device to cool down it, produces energy waste.
With continuing to develop for the development of the national economy, development of the alcohol industry to China increasingly plays obvious action, wine
Seiko industry occupies an important position in the national economic development, with the falling sharply of world oil reserves, the reinforcement of efforts at environmental protection, car
The emerging development of increase and other industry with gasohol demand, the purposes of alcohol constantly will be opened up and excavated.Wine
Essence all has been widely used in national defense industry, health care, organic synthesis, food industry, agricultural production.
Alcohol manufacture refers to starchy materials such as corn, wheat, potato class or contains saccharine material with molasses etc., through boiling, sugar
Thinning workshop section in the production activity of alcohol product, Alcohol Production, which is made, in the techniques such as change, fermentation and distillation substantial amounts of middle potential temperature
The recirculated cooling water of heat energy, cooling circulating water needs powerful device to cool down it, produces energy waste, and be saccharified hilllock
Position heating-energy saving and recycling very weigh on the influence of alcohol industry economic benefit, had both saved substantial amounts of water resource, alleviate again
The live load of DDG evaporation sections.
Therefore, needed badly among prior art and want a kind of new technical scheme this is asked to solve recovered liquid Mashing process waste heat
Topic.
The content of the invention
Technical problem to be solved in the utility model is：A kind of thinning process waste recycling system is provided, will
The recirculated cooling water of potential temperature heat energy is converted into heating by absorption lithium bromide heat pump during thinning workshop section is a large amount of in Alcohol Production
Water is used for urban heating.
To realize above-mentioned utility model purpose, system is recycled the utility model proposes a kind of thinning process waste
System, it is characterised in that：Including dirt separator, circulating water booster pump, absorption lithium bromide heat pump, heating circulation pump, condensation
Water pump, steam temperature reducing humidification device, constant pressure water compensation apparatus and condensation water tank, the dirt separator pass through pipeline and absorption lithium bromide
Heat pump is connected, and is provided with circulating water booster pump between dirt separator and absorption lithium bromide heat pump；The absorption bromination
Lithium heat pump is connected by heating water supply line with heating system；The heating circulation pump is arranged on heating water return pipeline, its
Middle heating water return pipeline is connected with absorption lithium bromide heat pump；The steam temperature reducing humidification device is arranged on jet chimney, is steamed
The saturated vapor delivery outlet of vapour desuperheat humidification device is connected with absorption lithium bromide heat pump；The constant pressure water compensation apparatus, which is arranged on, to be adopted
On warm water supply line；The condensation water tank water inlet is connected by pipeline with absorption lithium bromide heat pump, condensation water tank delivery port
It is connected, and is installed on the pipeline that condensation water tank is connected with steam temperature reducing humidification device with steam temperature reducing humidification device by pipeline
There is condensate pump.
Further, the constant pressure water compensation apparatus includes pressure transmitter and small pump, wherein pressure transmitter and small pump
Connection, the water inlet of small pump is connected by pipeline with pond, and the delivery port of small pump is connected by pipeline and heating water supply line
Connect.
Following beneficial effect can be brought by above-mentioned design the utility model：
The utility model proposes a kind of thinning process waste recycling system, novel enclosed technology centering is taken
Potential temperature heat energy carries out closed recovery.Potential temperature heat energy produces the circulation of low temperature position in being recycled using absorption lithium bromide heat pump techniques
Water, the cycling use of water is to use water in proper order；40 DEG C~70 DEG C of middle warm water is used for urban heating after heat utilization.
There is following advantage in the utility model：
1st, middle potential temperature heat energy obtains whole recovery, improves the occupation mode in proper order of water resource, is cooled using closed cycle
Line, it is to avoid open circulation causes serious thermal pollution to environment, reduces the waste of water resource and to tank body, the corruption of equipment
Erosion, and reduce the waste of the open type cooling energy used.
2nd, the recirculated cooling water of the substantial amounts of middle potential temperature heat energy of thinning workshop section is pressurized after dirt separator by recirculated cooling water
Pump is input to absorption lithium bromide heat pump, and absorption lithium bromide heat pump is under the driving of saturated vapor, absorption lithium bromide heat pump
Interior lithium-bromide solution absorbs heat to recirculated cooling water, changes to heating water, heating water by heating water pump-fed urban heat supplying,
The steam condensate (SC) that absorption lithium bromide heat pump is produced enters condensation water tank, and its effect is that condensed water was defeated by by condensate pump
Vapours, makes superheated steam become saturated vapor into absorption lithium bromide heat pump, is used as absorption lithium bromide heat pump driving source.
The former heating water heat exchanger of the system reduction uses quantity of steam, about reduces by 50% or so, there is obvious economic benefit and environmental protection and energy saving
Performance.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the utility model is described in further detail：
Fig. 1 is a kind of technological principle schematic diagram of thinning process waste recycling system of the utility model.
In figure：1- dirt separators, 2- circulating waters booster pump, the absorption lithium bromide heat pumps of 3-, 4- heating circulation pumps, 5-
Condensate pump, 6- steam temperature reducings humidification device, 7- constant pressure water compensation apparatus, 8- condensation water tanks.
Embodiment
The utility model proposes a kind of thinning process waste recycling system, reference picture 1, including dirt separator 1, follow
Ring water cooling booster pump 2, absorption lithium bromide heat pump 3, heating circulation pump 4, condensate pump 5, steam temperature reducing humidification device 6,
Constant pressure water compensation apparatus 7 and condensation water tank 8, the dirt separator 1 are connected by pipeline with absorption lithium bromide heat pump 3, and dirt separator 1
Circulating water booster pump 2 is installed between absorption lithium bromide heat pump 3；The absorption lithium bromide heat pump 3 passes through heating
Water supply line is connected with heating system；The heating circulation pump 4 is arranged on heating water return pipeline, wherein heating water return pipeline
It is connected with absorption lithium bromide heat pump 3；The steam temperature reducing humidification device 6 is arranged on plant steam tube, and steam temperature reducing adds
The saturated vapor delivery outlet of wet device 6 is connected with absorption lithium bromide heat pump 3；The constant pressure water compensation apparatus 7 is arranged on heating confession
On water pipeline, constant pressure water compensation apparatus 7 includes pressure transmitter and small pump, and wherein pressure transmitter is connected with small pump, pressure
Transmitter controls small pump start and stop, and the water inlet of small pump is connected by pipeline with pond, and the delivery port of small pump passes through pipeline
It is connected with heating water supply line；The water inlet of condensation water tank 8 is connected by pipeline with absorption lithium bromide heat pump 3, condensed water
The delivery port of case 8 is connected by pipeline with steam temperature reducing humidification device 6, and is connected in condensation water tank 8 with steam temperature reducing humidification device 6
Pipeline on condensate pump 5 is installed.
Its technological principle is further described with reference to thinning process waste recycling system structure：
There is the recirculated cooling water of substantial amounts of middle potential temperature heat energy in thinning workshop section in Alcohol Production, by following after dirt separator 1
Ring cooling water booster pump 2 is input to absorption lithium bromide heat pump 3, and absorption lithium bromide heat pump 3 is inhaled under the driving of saturated vapor
Lithium-bromide solution in receipts formula lithium bromide heat pump 3 absorbs heat to recirculated cooling water, changes to heating water, heating water is by heating water
Pump-fed urban heat supplying, the steam condensate (SC) that absorption lithium bromide heat pump 3 is produced enters condensation water tank 8, and its effect is condensed water
Superheated steam is defeated by by condensate pump 5, superheated steam is become saturated vapor into absorption lithium bromide heat pump 3, is used as suction
The driving source of receipts formula lithium bromide heat pump 3.The constant pressure water compensation apparatus 7 is arranged on heating water supply line, and constant pressure water compensation apparatus 7 includes
Pressure transmitter and small pump, small pump start and stop are controlled by pressure transmitter, carry out moisturizing to heating water supply line, it is ensured that adopt
Warm water supply line water is sufficient, realizes middle potential temperature heat energy by above step and is converted into by absorption lithium bromide heat pump 3 and is adopted
Warm water is used for urban heating etc., and water is realized as the carrier of energy and recycled.
In addition to the implementation, the utility model can also be by other embodiment, all use equivalents or equivalent
The technical scheme formed is converted, is all fallen within the utility model scope of the claims.
Claims (2)
1. a kind of thinning process waste recycling system, it is characterised in that：It is pressurized including dirt separator (1), circulating water
It is pump (2), absorption lithium bromide heat pump (3), heating circulation pump (4), condensate pump (5), steam temperature reducing humidification device (6), fixed
Water replanishing device (7) and condensation water tank (8) are pressed, the dirt separator (1) is connected by pipeline with absorption lithium bromide heat pump (3), and
Circulating water booster pump (2) is installed between dirt separator (1) and absorption lithium bromide heat pump (3)；The absorption lithium bromide
Heat pump (3) is connected by heating water supply line with heating system；The heating circulation pump (4) is arranged on heating water return pipeline
On, wherein heating water return pipeline is connected with absorption lithium bromide heat pump (3)；The steam temperature reducing humidification device (6) is arranged on steaming
On steam pipe road, the saturated vapor delivery outlet of steam temperature reducing humidification device (6) is connected with absorption lithium bromide heat pump (3)；It is described fixed
Pressure water replanishing device (7) is arranged on heating water supply line；Condensation water tank (8) water inlet passes through pipeline and absorption lithium bromide
Heat pump (3) is connected, and condensation water tank (8) delivery port is connected by pipeline with steam temperature reducing humidification device (6), and in condensation water tank
(8) condensate pump (5) is installed on the pipeline being connected with steam temperature reducing humidification device (6).
2. a kind of thinning process waste recycling system according to claim 1, it is characterised in that：The level pressure is mended
Water installations (7) include pressure transmitter and small pump, and wherein pressure transmitter is connected with small pump, and the water inlet of small pump passes through
Pipeline is connected with pond, and the delivery port of small pump is connected by pipeline with heating water supply line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443669.9U CN206320833U (en) | 2016-12-27 | 2016-12-27 | A kind of thinning process waste recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621443669.9U CN206320833U (en) | 2016-12-27 | 2016-12-27 | A kind of thinning process waste recycling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206320833U true CN206320833U (en) | 2017-07-11 |
Family
ID=59260119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621443669.9U Expired - Fee Related CN206320833U (en) | 2016-12-27 | 2016-12-27 | A kind of thinning process waste recycling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206320833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765445A (en) * | 2016-12-27 | 2017-05-31 | 梅河口市阜康酒精有限责任公司 | A kind of thinning process waste recycling system |
-
2016
- 2016-12-27 CN CN201621443669.9U patent/CN206320833U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765445A (en) * | 2016-12-27 | 2017-05-31 | 梅河口市阜康酒精有限责任公司 | A kind of thinning process waste recycling system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170711 Termination date: 20201227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |