CN204918085U - Energy recuperation system - Google Patents
Energy recuperation system Download PDFInfo
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- CN204918085U CN204918085U CN201520524327.9U CN201520524327U CN204918085U CN 204918085 U CN204918085 U CN 204918085U CN 201520524327 U CN201520524327 U CN 201520524327U CN 204918085 U CN204918085 U CN 204918085U
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Abstract
The present case is an energy recuperation system, and including three interface, water export, the export of low pressure concentrated water discharge are produced to pending water entry, RO, still include: the high -pressure pump, it is used for coming from the pending water pressure boost of pending water entry, a RO membrane, it is used for being a RO with the pending moisture that comes from the high -pressure pump and produces water and the dense water of first high pressure, the middle press pump that divides, its be used for with the dense water pressure boost of first high pressure, the 2nd RO membrane will divide the moisture of press pump to be the 2nd RO product water and the dense water of second high pressure in the middle of it will come from, two at least flowmeters, including first -class gauge, the second flowmeter, two at least valves, the protector, its input with two at least flowmeters, two at least pressure gauges link to each other, its output with two at least valves link to each other, and it is used for gathering the signal, monitors, reports to the police, adjusts the valve is preserved flow, the pressure signal data of monitoring simultaneously.
Description
Technical field
The utility model relates to Zero discharging system, particularly relates to a kind of energy-recuperation system.。
Background technology
Energy-recuperation system is used on Zero discharging system, there will be the state of super stream, low stream, superpressure, low pressure operation, if do not realized monitoring and warning function, there will be system cloud gray model off-design, can not reach user's design requirements, serious words can cause energy-recuperation system to damage.
Such as, the zero release RO film design rate of recovery generally reaches more than 85%, is even designed into 95%, greatly reduces the quantity discharged of concentrated solution, thus reduces the treatment capacity of subsequent evaporation system.How to reach the high-recovery of RO design, waste water generally can be adopted to enter one-level RO, and the dense water of RO carries out RO reverse-osmosis treated again, and the concentrated water discharge of dense water RO can carry out evaporation concentration.In this case; dense water RO water inlet total dissolved solidss (TDS) generally can reach more than 20000mg/L; even higher; and high-pressure pump need provide the pressure of 30-60 kilogram, the energy consumption of high-pressure pump is high, and the energy recycle device (PX) that ERI energy recovery company produces can be used for zero release reverse osmosis (SWRO) part; the energy of great recovery concentrated water discharge; reduce the energy consumption of high-pressure pump, but for the control aspect of PX system, also lack necessary protection product.
There is following shortcoming in prior art: the protection of energy-recuperation system steady running can not become a standard product; cause client when carrying out system design; only consider the operation of system; or omit or consider incomplete or understand thorough not to energy-recuperation system protection; the energy-recuperation system words serious when Zero discharging system runs are caused to there will be damage phenomenon; energy-recuperation system account for higher cost of investment in systems in which; if damaged, be all very large loss to engineering corporation and terminal user thereof.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of standard type energy-recuperation system for Zero discharging system, be intended to the running status realizing display, warning, storage whole system, automatically whole system is controlled in real time, make the operation that Zero discharging system is stable, existing seawater desalination system, waste water recycling device system etc. can be directly applied to.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of energy-recuperation system, comprise three interfaces, pending water inlet 1, RO produce water out 10, low-press thick water exhaust outlet 11, also comprise:
High-pressure pump 12, it is for by the pending water supercharging from described pending water inlet;
One RO film 13, its one end connects the water outlet of described high-pressure pump, and the other end connects RO and produces water out, and it is for being that a RO produces water and the first high-pressure thick water by the pending moisture from high-pressure pump, and a described RO produces water and outputs to described RO product water out;
Middle point of press pump 14, it is for by described first high-pressure thick water supercharging;
2nd RO film 15, it is that the 2nd RO produces water and the second high-pressure thick water by dividing the moisture of press pump from described centre, and described 2nd RO produces water and also outputs to described RO product water out;
At least two under meters, comprise first-class gauge 2, and it is for display and detect low pressure flow circle flow; Second gauge 7, it is for display and detect high pressure flow circle flow;
At least two pressure warning units, comprise the first pressure warning unit 3, and it is for display and detect high-pressure thick water intake pressure; Second pressure warning unit 4, it is for display and detect described second high-pressure thick water pressure;
At least two valves, it, for controlling flow and pressure size, comprises the first valve 6, and it is between described pending water inlet and high-pressure pump water outlet; Second valve 9, it is between described second high-pressure thick water and low-press thick water exhaust outlet;
Protector 5; its input terminus is connected with described at least two under meters, at least three pressure warning units, and its output terminal is connected with described at least two valves, and it is for acquired signal; carry out monitoring, report to the police, regulate described valve, the flow of monitoring, pressure signal data are preserved simultaneously.
Preferably, described energy-recuperation system, wherein, described protector comprises indicating system, supervisory system, inquiry system, is respectively used at stagnation point, dangerous point, transfinites and a little carry out pointing out, remind and reporting to the police.
Preferably, described energy-recuperation system, wherein, described energy-recuperation system also comprises upper computer, and it is connected with described protector both-way communication by Ethernet protocol mode.
Preferably, described energy-recuperation system, wherein, described in described protector controls, the flow at least two under meter places is equal.
Preferably, described energy-recuperation system, wherein, described at least two pressure warning units also comprise the 3rd pressure warning unit 8, and it is for display and detect low-press thick water discharge pressure.
Preferably, described energy-recuperation system, wherein, the force value that described protector controls described first pressure warning unit place is not more than 8.2MPa, and the force value at the 3rd pressure warning unit place is not less than 0.1MPa.
The beneficial effects of the utility model: energy-recuperation system is flow in Zero discharging system, pressure, and carry out a series of sfgd. such as report to the police, energy-recuperation system can be stablized in systems in which, efficient operation: the utility model adds standard series protector in existing energy-recuperation system, can Real-Time Monitoring energy-recuperation system low pressure flow and flow of high pressure flow when running, guaranteed flow runs in allowed band in energy recovery, whether both flows are consistent, as unanimously, then energy-recuperation system is in stable operation, as inconsistent, can report to the police, client is reminded to carry out flow adjustment, can Real-Time Monitoring energy-recuperation system highly to compress into, highly to extrude, the pressure of low extrusion, as superpressure, low pressure can be reported to the police, reminding user correction operational conditions, ensures that pressure runs in allowed band in energy recovery, can in Monitoring systems RO film the need of carrying out matting, can real time analysis system RO film run the rate of recovery, by the data storing function of protector, when energy-recuperation system operation goes wrong, have good grounds, deal with problems on the one hand by data, after preventing on the other hand, the generation of Similar Problems, greatly reduces the failure rate of energy recovery, energy-recuperation system, significantly promotes energy recovery efficiency (more than 95%), and simplifies subordinate's cost and the O&M cost of seawater desalination system.
Accompanying drawing explanation
Fig. 1 is the structural representation of the energy-recuperation system described in the utility model one embodiment.
Wherein, the pending water inlet of 1-, the first-class gauge of 2-, 3-first pressing machine, 4-second pressing machine, 5-protector, 6-first valve, 7-second gauge; 8-the 3rd pressure warning unit, 9-second valve, 10-RO produces water out, 11-low-press thick water exhaust outlet, 12-high-pressure pump, 13-the one RO film, point press pump in the middle of 14-, 15-the 2nd RO film.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to specification sheets word to make those skilled in the art.
A kind of energy-recuperation system, comprise three interfaces, pending water inlet 1, RO produce water out 10, low-press thick water exhaust outlet 11, also comprise:
High-pressure pump 12, it is for by the pending water supercharging from described pending water inlet;
One RO film 13, its one end connects the water outlet of described high-pressure pump, and the other end connects RO and produces water out, and it is for being that a RO produces water and the first high-pressure thick water by the pending moisture from high-pressure pump, and a described RO produces water and outputs to described RO product water out;
Middle point of press pump 14, it is for by described first high-pressure thick water supercharging;
2nd RO film 15, it is that the 2nd RO produces water and the second high-pressure thick water by dividing the moisture of press pump from described centre, and described 2nd RO produces water and also outputs to described RO product water out;
At least two under meters, comprise first-class gauge 2, and it is for display and detect low pressure flow circle flow; Second gauge 7, it is for display and detect high pressure flow circle flow;
At least two pressure warning units, comprise the first pressure warning unit 3, and it is for display and detect high-pressure thick water intake pressure; Second pressure warning unit 4, it is for display and detect described second high-pressure thick water pressure;
At least two valves, it, for controlling flow and pressure size, comprises the first valve 6, and it is between described pending water inlet and high-pressure pump water outlet; Second valve 9, it is between described second high-pressure thick water and low-press thick water exhaust outlet;
Protector 5; its input terminus is connected with described at least two under meters, at least three pressure warning units, and its output terminal is connected with described at least two valves, and it is for acquired signal; carry out monitoring, report to the police, regulate described valve, the flow of monitoring, pressure signal data are preserved simultaneously.
Further, described protector comprises indicating system, supervisory system, inquiry system, is respectively used at stagnation point, dangerous point, transfinites and a little carry out pointing out, remind and reporting to the police.
Further, described energy-recuperation system also comprises upper computer, and it is connected with described protector both-way communication by Ethernet protocol mode.
Further, described in described protector control, the flow at least two under meter places is equal.
Further, described at least two pressure warning units also comprise the 3rd pressure warning unit 8, and it is for display and detect low-press thick water discharge pressure.
Further, the force value that described protector controls described first pressure warning unit place is not more than 8.2MPa, and the force value at the 3rd pressure warning unit place is not less than 0.1MPa.
Although embodiment of the present utility model is open as above, but it is not restricted to listed in specification sheets and embodiment utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (6)
1. an energy-recuperation system, is characterized in that, comprises three interfaces, and pending water inlet (1), RO produce water out (10), low-press thick water exhaust outlet (11), also comprise:
High-pressure pump (12), it is for by the pending water supercharging from described pending water inlet;
One RO film (13), its one end connects the water outlet of described high-pressure pump, and the other end connects RO and produces water out, and it is for being that a RO produces water and the first high-pressure thick water by the pending moisture from high-pressure pump, and a described RO produces water and outputs to described RO product water out;
Middle point of press pump (14), it is for by described first high-pressure thick water supercharging;
2nd RO film (15), it is that the 2nd RO produces water and the second high-pressure thick water by dividing the moisture of press pump from described centre, and described 2nd RO produces water and also outputs to described RO product water out;
At least two under meters, comprise first-class gauge (2), and it is for display and detect low pressure flow circle flow; Second gauge (7), it is for display and detect high pressure flow circle flow;
At least two pressure warning units, comprise the first pressure warning unit (3), and it is for display and detect high-pressure thick water intake pressure; Second pressure warning unit (4), it is for display and detect described second high-pressure thick water pressure;
At least two valves, it, for controlling flow and pressure size, comprises the first valve (6), and it is between described pending water inlet and high-pressure pump water outlet; Second valve (9), it is between described second high-pressure thick water and low-press thick water exhaust outlet;
Protector (5); its input terminus is connected with described at least two under meters, at least three pressure warning units, and its output terminal is connected with described at least two valves, and it is for acquired signal; carry out monitoring, report to the police, regulate described valve, the flow of monitoring, pressure signal data are preserved simultaneously.
2. energy-recuperation system as claimed in claim 1, it is characterized in that, described protector comprises indicating system, supervisory system, inquiry system, is respectively used at stagnation point, dangerous point, transfinites and a little carry out pointing out, remind and reporting to the police.
3. energy-recuperation system as claimed in claim 1, it is characterized in that, described energy-recuperation system also comprises upper computer, and it is connected with described protector both-way communication by Ethernet protocol mode.
4. energy-recuperation system as claimed in claim 1, is characterized in that, described in described protector controls, the flow at least two under meter places is equal.
5. energy-recuperation system as claimed in claim 1, it is characterized in that, described at least two pressure warning units also comprise the 3rd pressure warning unit (8), and it is for display and detect low-press thick water discharge pressure.
6. energy-recuperation system as claimed in claim 1, is characterized in that, the force value that described protector controls described first pressure warning unit place is not more than 8.2MPa, and the force value at the 3rd pressure warning unit place is not less than 0.1MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524327.9U CN204918085U (en) | 2015-07-20 | 2015-07-20 | Energy recuperation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524327.9U CN204918085U (en) | 2015-07-20 | 2015-07-20 | Energy recuperation system |
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| Publication Number | Publication Date |
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| CN204918085U true CN204918085U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520524327.9U Expired - Fee Related CN204918085U (en) | 2015-07-20 | 2015-07-20 | Energy recuperation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195019A (en) * | 2015-07-20 | 2015-12-30 | 苏州国华环境技术有限公司 | Energy recovery system |
| CN110382088A (en) * | 2017-01-09 | 2019-10-25 | 威立雅水务技术支持公司 | The system and method for handling water by reverse osmosis or nanofiltration |
| CN110526314A (en) * | 2018-05-23 | 2019-12-03 | 吴启帆 | Micro- subcritical seawater of energy consumption, which is seized, evaporates desalination method |
-
2015
- 2015-07-20 CN CN201520524327.9U patent/CN204918085U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195019A (en) * | 2015-07-20 | 2015-12-30 | 苏州国华环境技术有限公司 | Energy recovery system |
| CN110382088A (en) * | 2017-01-09 | 2019-10-25 | 威立雅水务技术支持公司 | The system and method for handling water by reverse osmosis or nanofiltration |
| US11230479B2 (en) | 2017-01-09 | 2022-01-25 | Veolia Water Solutions & Technologies Support | System and method for the treating of water by reverse osmosis or nanofiltration |
| CN110382088B (en) * | 2017-01-09 | 2022-04-19 | 威立雅水务技术支持公司 | System and method for treating water by reverse osmosis or nanofiltration |
| US11673815B2 (en) | 2017-01-09 | 2023-06-13 | Veolia Water Solutions & Technologies Support | System and method for the treatment of water by reverse osmosis or nanofiltration |
| CN110526314A (en) * | 2018-05-23 | 2019-12-03 | 吴启帆 | Micro- subcritical seawater of energy consumption, which is seized, evaporates desalination method |
| CN110526314B (en) * | 2018-05-23 | 2022-05-13 | 吴启帆 | Micro-energy consumption subcritical seawater capture distillation desalination method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Sign Business Plaza No. 269 wangdun road Suzhou City Industrial Park in Jiangsu province 215000 Building 1 room 1604 Patentee after: HIPOLONG (SUZHOU) ENVIRONMENTAL TECHNOLOGY Corp. Address before: Suzhou City, Jiangsu Province, Suzhou Industrial Park 215000 Xinghu Street No. 328 A604 Patentee before: SUZHOU GUOHUA ENVIRONMENTAL TECHNOLOGY CO.,LTD. |
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| 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: 20151230 Termination date: 20210720 |