CN202813856U - Vacuum flashing water-saving heat utilization system - Google Patents
Vacuum flashing water-saving heat utilization system Download PDFInfo
- Publication number
- CN202813856U CN202813856U CN 201220384138 CN201220384138U CN202813856U CN 202813856 U CN202813856 U CN 202813856U CN 201220384138 CN201220384138 CN 201220384138 CN 201220384138 U CN201220384138 U CN 201220384138U CN 202813856 U CN202813856 U CN 202813856U
- Authority
- CN
- China
- Prior art keywords
- water
- heat
- flashing
- heat exchanger
- utilization system
- 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
Images
Abstract
The utility model discloses a vacuum flashing water-saving heat utilization system. A high-temperature water tank, a heat exchanger and a low-temperature water tank are sequentially connected at a water draining end of flashing equipment, the low-temperature water tank is connected with a water inlet end of the flashing equipment through a pipeline, and a heat exchanging inlet valve and a heat exchanging outlet valve of the heat exchanger are connected with a process water pipeline respectively. Waste water is recycled after being cooled, so that utilization rate of water resources is greatly improved. In addition, waste heat in the waste water is subjected to exchanging with process water, and generated high-temperature process water is used for production, so that utilization rate of heat energy is improved, and production cost is lowered.
Description
Technical field
The utility model relates to industrial wastewater, waste heat utilization technology field, is a kind of vacuum flashing water saving heat utilization system specifically.
Background technology
At food, chemical industry manufacture field, often need to use the flash distillation means that material is carried out drying, deodorizing processing, in this process, can produce a large amount of hot waste waters, that these hot waste waters are directly discharged in the past, heat is discharged in the external world naturally, cause serious energy dissipation, not only increased the production cost of enterprise, also run counter to the social theory of low-carbon energy-saving simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of heat, waste water that rationally utilizes the flash distillation link to produce, and realizes sustainability production, reduces the vacuum flashing water saving heat utilization system of the energy and water resource waste.
The utility model adopts following scheme to reach above-mentioned technical purpose, a kind of vacuum flashing water saving heat utilization system, high temperature water pot, heat exchanger, the low temperature water pot that links to each other successively in the discharge ends of flashing apparatus, the low temperature water pot links to each other by pipeline with the water inlet end of flashing apparatus, and the other heat exchange of heat exchanger links to each other with the fresh water (FW) pipeline respectively into and out of valve; Described high temperature water pot is used for the hot waste water that interim storage flash distillation produces, and described heat exchanger can carry out heat exchange with hot waste water and fresh water (FW), and the high-temperature technology water after the intensification is required for producing; Described low temperature water pot is used for the waste water after the interim storage cooling, so that for again being used for flash distillation.
The utlity model has following beneficial effect: its equipment that needs is simple, easy to implement, and feasibility is high, with recycling after the waste water cooling, has greatly improved the utilization rate of water resource; Simultaneously, the used heat in the waste water and fresh water (FW) are exchanged, the high-temperature technology water of generation is required for producing, and has improved the utilization rate of heat energy, has reduced production cost.
Description of drawings
Accompanying drawing is the utility model structural representation.
Among the figure, 1, flashing apparatus, 2, the high temperature water pot, 3, heat exchanger, 4, the low temperature water pot.
The specific embodiment
Shown in accompanying drawing, high temperature water pot 2, heat exchanger 3, low temperature water pot 4 that the discharge ends of flashing apparatus 1 links to each other successively, low temperature water pot 4 links to each other by pipeline with the water inlet end of flashing apparatus 1, and heat exchanger 3 other heat exchange link to each other with the fresh water (FW) pipeline respectively into and out of valve.
Described high temperature water pot 2 is used for the hot waste water that interim storage flash distillation produces.
Described heat exchanger 3 can carry out heat exchange with hot waste water and fresh water (FW), and the high-temperature technology water after the intensification is required for producing.
Described low temperature water pot 4 is used for the waste water after the interim storage cooling, so that for again being used for flash distillation.
Controlled for increasing, can increase corresponding control valve at connecting line.
Claims (1)
1. vacuum flashing water saving heat utilization system, it is characterized in that: high temperature water pot, heat exchanger, low temperature water pot that the discharge ends of flashing apparatus links to each other successively, the low temperature water pot links to each other by pipeline with the water inlet end of flashing apparatus, and the other heat exchange of heat exchanger links to each other with the fresh water (FW) pipeline respectively into and out of valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384138 CN202813856U (en) | 2012-07-27 | 2012-07-27 | Vacuum flashing water-saving heat utilization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220384138 CN202813856U (en) | 2012-07-27 | 2012-07-27 | Vacuum flashing water-saving heat utilization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813856U true CN202813856U (en) | 2013-03-20 |
Family
ID=47872719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220384138 Expired - Fee Related CN202813856U (en) | 2012-07-27 | 2012-07-27 | Vacuum flashing water-saving heat utilization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813856U (en) |
-
2012
- 2012-07-27 CN CN 201220384138 patent/CN202813856U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202813856U (en) | Vacuum flashing water-saving heat utilization system | |
| CN201842656U (en) | Evaporation equipment for preparing potassium chloride with alkali dreg and potassium feldspar | |
| CN204987934U (en) | Steam mixed heat -exchanger | |
| CN203116559U (en) | Waste heat recycling device of heat treatment workshop | |
| CN204345765U (en) | Air-cooled Unit high back pressure circulating water heating double parallel operational system | |
| CN203771781U (en) | Residual heat recovery system for steam preparation | |
| CN202747860U (en) | Flue gas waste heat recycling device | |
| CN202885324U (en) | Multipath water supply system based on wastewater waste heat recovery | |
| CN203346241U (en) | Microwave-strengthening solar-energy reclaimed-water high-temperature double-source heat-pump sludge-drying system | |
| CN202606135U (en) | Water cooling circulating system | |
| CN204359182U (en) | A kind of water circulation processing system | |
| CN203395968U (en) | Thermal cycle energy-saving heating system | |
| CN202885589U (en) | Cooling water circulation device | |
| CN203550664U (en) | High-temperature water tank heat exchange device | |
| CN202382225U (en) | Steam condensate water internal circulation application device | |
| CN203518642U (en) | Smelter hot water using system | |
| CN203758301U (en) | Industrial cooling water heat recycling device | |
| CN203469988U (en) | Feeding heat exchanger for ester product tower | |
| CN202643713U (en) | Blast furnace slag flushing water waste heat recovery system | |
| CN204806759U (en) | Plastic steel section bar circulating water cooling system | |
| CN202880327U (en) | Hydraulic conveying device | |
| CN203489742U (en) | Waste water heat energy recovering system | |
| CN204684693U (en) | For the charging energy-saving preheating device of downward film evaporator | |
| CN204939361U (en) | The energy-conservation water washing device of PVB | |
| CN203244963U (en) | Process unit for waste heat recovery and utilization in petrochemical engineering process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |