CN106091723A - Reclaim the condenser water replenishing system of sampling water waste heat - Google Patents
Reclaim the condenser water replenishing system of sampling water waste heat Download PDFInfo
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- CN106091723A CN106091723A CN201610648718.0A CN201610648718A CN106091723A CN 106091723 A CN106091723 A CN 106091723A CN 201610648718 A CN201610648718 A CN 201610648718A CN 106091723 A CN106091723 A CN 106091723A
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- Prior art keywords
- water
- condenser
- demineralized
- sampling
- demineralized water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B9/00—Auxiliary systems, arrangements, or devices
- F28B9/04—Auxiliary systems, arrangements, or devices for feeding, collecting, and storing cooling water or other cooling liquid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The present invention discloses a kind of condenser water replenishing system reclaiming sampling water waste heat, problem mainly for sampling water heat waste, propose a kind of condenser water replenishing system reclaiming sampling water waste heat, including condenser and connect into the sweet-water tank of demineralized water closed circuit, the hot water side of demineralized water heat exchanger and the cold water side of sampling water heat exchanger；The hot water side of described demineralized water heat exchanger is connected in demineralized water cooling water pipeline, and the hot water side of described sampling water heat exchanger is connected in sampling water pipeline；The outlet of the cold water side of described sampling water heat exchanger is connected with described condenser by condenser water replenishing pipeline.After the present invention is by demineralized water cooling sampling water, demineralized water after part heats up enters in condenser as supplementary water, has reclaimed the waste heat of Subsampling water, has too increased the temperature condensing water in condenser, improve unit generation efficiency, decrease the degree of supercooling condensing water simultaneously.
Description
Technical field
The present invention relates to a kind of condenser water replenishing system reclaiming sampling water waste heat.
Background technology
The Steam-water Quality index of power plant needs to measure at any time, thus reaches the purpose monitored in real time, the soda pop of power plant
Sampler is used to take out some vapor, Lu Shui, feed water, condense the soda pops such as the water device as measuring samples, the vapour of taking-up
Water sample needs to carry out cooling and can measure, and domestic basic employing industry water or demineralized water cool down sampling water, work
Directly draining after the complete sampling water of industry water cooling, after demineralized water has cooled down sampling water, the demineralized water of intensification is cooled down by industry water again
To low temperature, continue cooling and desalting water by booster, be the demineralized water cooling system of an enclosed.Both approaches is not all returned
Receiving the residual heat resources of sampling water, although the heat contained in sampling water is less, but long-term operation also can waste more energy
Source.
Summary of the invention
For the problems referred to above, the present invention provides a kind of condenser water replenishing system reclaiming sampling water waste heat.
For reaching above-mentioned purpose, the present invention reclaims the condenser water replenishing system of sampling water waste heat, including condenser and company
It is connected into the sweet-water tank of demineralized water closed circuit, the hot water side of demineralized water heat exchanger and the cold water side of sampling water heat exchanger；Described
The hot water side of demineralized water heat exchanger is connected in demineralized water cooling water pipeline, and the hot water side of described sampling water heat exchanger is connected to take
In sample waterpipe；The outlet of the cold water side of described sampling water heat exchanger is by condenser water replenishing pipeline with described condenser even
Logical.
Further, described sweet-water tank is provided with demineralized water moisturizing interface, described demineralized water moisturizing interface and desalination
Water water supply line connects, and described demineralized water water supply line is provided with the demineralized water water lev el control for controlling sweet-water tank water level
Device.
Further, the outlet of described sweet-water tank is provided with the demineralized water power driving demineralized water recycle loop
Device.
Further, described condenser water replenishing pipeline is arranged to other end order near the one end being connected with condenser
There are condenser water level control device and condenser power set.
Further, described sweet-water tank water level controller includes desalination water pump and two water level control unit, described water
Position control unit includes triggering device and travel switch；Described triggering device includes L-shaped bar, is arranged on one of L-shaped bar one end
Ball float and be arranged on the L-shaped bar other end for triggering the trigger board of described travel switch, the corner of described L-shaped bar and condenser
Inwall is hinged；Described two travel switches electrically connect with described desalination water pump, and said two water level control unit is separately positioned on institute
Stating a high position and the low level of sweet-water tank, when the water level of described demineralized water is not higher than low level, the triggering device of low level triggers low level
Travel switch, described desalination water pump is started working, when the water level of described demineralized water is not less than a high position, high-order triggering device
Triggering high-order travel switch, described desalination water pump quits work.
Further, described demineralized water cooling water pipeline is industry water pipeline.
Further, the throat of described condenser is arranged at intervals with ring-type demineralized water conduit, on described demineralized water conduit
It is arranged at intervals with some demineralized water atomizers, described demineralized water conduit and described demineralized water outlet.
After the present invention is by demineralized water cooling sampling water, the demineralized water after part heats up enters condenser as supplementary water
In, reclaim the waste heat of Subsampling water, too increased the temperature condensing water in condenser, improve unit generation efficiency, with
Time decrease condense water degree of supercooling.
Accompanying drawing explanation
Fig. 1 is the workflow schematic diagram that the present invention reclaims the condenser water replenishing system of sampling water waste heat.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention will be further described.
Embodiment 1
As it is shown in figure 1, present embodiments provide a kind of condenser water replenishing system reclaiming sampling water waste heat, including demineralized water
Heat exchanger 1, sampling water heat exchanger 2, demineralized water power set 3, sweet-water tank 4, condenser 5, sweet-water tank water level controller 6,
Condenser water level controller 7 and moisturizing power set 8.
Demineralized water heat exchanger 1 comprises four interfaces: demineralized water water inlet tube interface, demineralized water outlet pipe interface, industry water enter
Waterpipe jointing and industry water outlet pipe interface.
Sampling water heat exchanger 2 comprises four interfaces: demineralized water water inlet tube interface, demineralized water outlet pipe interface, sampling water enter
Waterpipe jointing and sampling water outlet pipe interface.
Demineralized water power set 3 comprise two interfaces: demineralized water water inlet tube interface and demineralized water outlet pipe interface.
Sweet-water tank 4 comprises three interfaces: supplement water water inlet tube interface, demineralized water water inlet tube interface and demineralized water outlet pipe
Interface.
Sweet-water tank water level controller 6 comprises two interfaces: supplement water water inlet tube interface and supplementary water outlet pipe interface.
Condenser water level controller 7 comprises two interfaces: demineralized water water inlet tube interface and demineralized water outlet pipe interface.
Moisturizing power set 8 comprise two interfaces: demineralized water water inlet tube interface and demineralized water outlet pipe interface.
Sweet-water tank water level controller 6 supplements water water inlet tube interface and is connected with external complement waterpipe；Demineralized water Water in Water Tank
Level controller 6 supplements water outlet pipe interface and supplements water water inlet tube interface with sweet-water tank 4 and be connected；Sweet-water tank 4 demineralized water water outlet
Pipe is connected with the water inlet pipe of demineralized water power set 3；Demineralized water power set 3 demineralized water outlet pipe interface and demineralized water heat exchanger
The demineralized water water inlet tube interface of 1 is connected；The demineralized water outlet pipe interface of demineralized water heat exchanger 1 and the desalination of sampling water heat exchanger 2
Water water inlet pipe is connected；The demineralized water outlet pipe interface of sampling water heat exchanger 2 divides two-way: a road intakes with sweet-water tank 4 demineralized water
Interface tube is connected, and a road is connected with moisturizing power set 8 demineralized water water inlet pipe；Moisturizing power set 8 demineralized water outlet pipe is with solidifying
The demineralized water water inlet tube interface of vapour device water level controller 7 is connected；The demineralized water outlet pipe interface of condenser water level controller 7 is with solidifying
Vapour device 5 is connected.
Outside supplementary water enters in sweet-water tank 4 by sweet-water tank water level controller 6, sweet-water tank water level controller
6 by changing the water level in the flow-control sweet-water tank 4 supplementing water in certain scope.Water in sweet-water tank 4 passes through
Enter in demineralized water heat exchanger 1 after demineralized water power set 3 adherence pressure, in demineralized water heat exchanger 1, accessed from outside
Industry water cools down, and the industry water cooled down is drained, and cooled demineralized water enters and cools down sampling water in sampling water heat exchanger 2, takes
Sample water is cooled to be suitable for the temperature of instrument monitoring by this demineralized water, absorbs the desalination moisture two-way of sampling water heat, and a road is entered
Entering to complete in sweet-water tank 4 closed cycle of a demineralized water cooling sampling water, moisturizing power set 8 of separately leading up to promote pressure
Entering condenser water level controller 7 after power, enter in condenser 5 as supplementary water, the water yield on this road is by condenser water lev el control
Device 7 is controlled by the water level of condenser 5.
After the present invention is by demineralized water cooling sampling water, the demineralized water after part heats up enters condenser as supplementary water
In, reclaim the waste heat of Subsampling water, too increased the temperature condensing water in condenser, improve unit generation efficiency, with
Time decrease condense water degree of supercooling.
Embodiment 2
On the basis of above-described embodiment, described sweet-water tank water level controller includes desalination water pump and two water lev el control
Unit, described water level control unit includes triggering device and travel switch；Described triggering device includes L-shaped bar, is arranged on L-shaped bar
One ball float of one end and be arranged on the L-shaped bar other end for triggering the trigger board of described travel switch, the turning of described L-shaped bar
Locate hinged with condenser inwall；Described two travel switches electrically connect with described desalination water pump, and said two water level control unit divides
It is not arranged on a high position and the low level of described sweet-water tank, when the water level of described demineralized water is not higher than low level, the triggering dress of low level
Putting the travel switch triggering low level, described desalination water pump is started working, when the water level of described demineralized water is not less than a high position, high-order
The device that triggers trigger high-order travel switch, described desalination water pump quits work.
The sweet-water tank controller that the present embodiment passes through monitors the water level of sweet-water tanks by two water level control unit, when
When the water level of water tank is too low, automatic water supplement, it is automatically stopped moisturizing when the water level in water tank is too high, it is possible to automatically control demineralized water
Water level in case, it is to avoid owing to the water level in sweet-water tank is too high or too low and cause the fault of equipment.
Embodiment 3
On the basis of above-described embodiment, the throat of described condenser is arranged at intervals with ring-type demineralized water conduit and overheated
Steam lead, described demineralized water conduit is arranged at intervals with some demineralized water atomizers, and described demineralized water conduit removes with described
Brine outlet connects.
In the present embodiment, use by demineralized water atomization spray in condenser, can with condenser big of uncooled exhaust steam
Long-pending contact, increases the area of steam-water heat exchanging, can raise rapidly the dividing potential drop of steam in condenser simultaneously, can cross away condensing
Device condenses the harmful gas in water.
Above, only presently preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, any it is familiar with basis
Those skilled in the art in the technical scope that the invention discloses, the change that can readily occur in or replacement, all should contain
Within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim is defined.
Claims (7)
1. the condenser water replenishing system reclaiming sampling water waste heat, it is characterised in that: include condenser and connect into desalination
The sweet-water tank of water-flow circuit, the hot water side of demineralized water heat exchanger and the cold water side of sampling water heat exchanger；Described demineralized water changes
The hot water side of hot device is connected in demineralized water cooling water pipeline, and the hot water side of described sampling water heat exchanger is connected to sampling water pipeline
In；The outlet of the cold water side of described sampling water heat exchanger is connected with described condenser by condenser water replenishing pipeline.
2. reclaim the condenser water replenishing system of sampling water waste heat as claimed in claim 1, it is characterised in that: on described sweet-water tank
Being provided with demineralized water moisturizing interface, described demineralized water moisturizing interface connects with demineralized water water supply line, described demineralized water feed pipe
The demineralized water water-level control apparatus for controlling sweet-water tank water level it is provided with on road.
3. reclaim the condenser water replenishing system of sampling water waste heat as claimed in claim 1, it is characterised in that: described sweet-water tank
Outlet is provided with the demineralized water power set driving demineralized water recycle loop.
4. reclaim the condenser water replenishing system of sampling water waste heat as claimed in claim 1, it is characterised in that: described condenser water replenishing
It is sequentially set with condenser water level control device from close one end being connected with condenser to the other end on pipeline and condenser moves
Power apparatus.
5. reclaim the condenser water replenishing system of sampling water waste heat as claimed in claim 1, it is characterised in that: described sweet-water tank water
Level controller includes desalination water pump and two water level control unit, and described water level control unit includes triggering device and stroke is opened
Close；Described triggering device includes L-shaped bar, the ball float being arranged on L-shaped bar one end and is arranged on the L-shaped bar other end for triggering
The trigger board of described travel switch, the corner of described L-shaped bar is hinged with condenser inwall；Described two travel switches remove with described
Brine pump electrically connects, and said two water level control unit is separately positioned on a high position and the low level of described sweet-water tank, removes when described
When the water level of saline is not higher than low level, the device that triggers of low level triggers the travel switch of low level, and described desalination water pump is started working,
When the water level of described demineralized water is not less than a high position, the high-order device that triggers triggers high-order travel switch, described desalination water pump
Quit work.
6. reclaim the condenser water replenishing system of sampling water waste heat as claimed in claim 1, it is characterised in that: described demineralized water cools down
Waterpipe is industry water pipeline.
7. reclaim the condenser water replenishing system of sampling water waste heat as claimed in claim 1, it is characterised in that: the larynx of described condenser
Portion is arranged at intervals with ring-type demineralized water conduit, and described demineralized water conduit is arranged at intervals with some demineralized water atomizers；Institute
State demineralized water conduit and described demineralized water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648718.0A CN106091723B (en) | 2016-08-09 | 2016-08-09 | Recycle the condenser water replenishing system of sampling water waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610648718.0A CN106091723B (en) | 2016-08-09 | 2016-08-09 | Recycle the condenser water replenishing system of sampling water waste heat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106091723A true CN106091723A (en) | 2016-11-09 |
| CN106091723B CN106091723B (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610648718.0A Active CN106091723B (en) | 2016-08-09 | 2016-08-09 | Recycle the condenser water replenishing system of sampling water waste heat |
Country Status (1)
| Country | Link |
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| CN (1) | CN106091723B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970303A (en) * | 2018-05-16 | 2018-12-11 | 马鞍山科宇环境工程有限公司 | A kind of electric-bag complex dust collector and its automatic water replenishing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201145648Y (en) * | 2007-12-14 | 2008-11-05 | 西安长庆科技工程有限责任公司 | Automatic cool-down sampling apparatus |
| CN201532128U (en) * | 2009-11-12 | 2010-07-21 | 余建强 | Condenser |
| CN203376187U (en) * | 2013-06-06 | 2014-01-01 | 悦康药业集团安徽天然制药有限公司 | Boiler sampling device |
| CN204438853U (en) * | 2014-12-16 | 2015-07-01 | 河南省电力勘测设计院 | A kind of aqueous vapor from power plant sampling cooling system |
| CN205897888U (en) * | 2016-08-09 | 2017-01-18 | 中冶华天工程技术有限公司 | Retrieve condenser water charging system of sample water waste heat |
-
2016
- 2016-08-09 CN CN201610648718.0A patent/CN106091723B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201145648Y (en) * | 2007-12-14 | 2008-11-05 | 西安长庆科技工程有限责任公司 | Automatic cool-down sampling apparatus |
| CN201532128U (en) * | 2009-11-12 | 2010-07-21 | 余建强 | Condenser |
| CN203376187U (en) * | 2013-06-06 | 2014-01-01 | 悦康药业集团安徽天然制药有限公司 | Boiler sampling device |
| CN204438853U (en) * | 2014-12-16 | 2015-07-01 | 河南省电力勘测设计院 | A kind of aqueous vapor from power plant sampling cooling system |
| CN205897888U (en) * | 2016-08-09 | 2017-01-18 | 中冶华天工程技术有限公司 | Retrieve condenser water charging system of sample water waste heat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108970303A (en) * | 2018-05-16 | 2018-12-11 | 马鞍山科宇环境工程有限公司 | A kind of electric-bag complex dust collector and its automatic water replenishing system |
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| Publication number | Publication date |
|---|---|
| CN106091723B (en) | 2018-10-02 |
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