CN106369587A - Condensate recovery device - Google Patents
Condensate recovery device Download PDFInfo
- Publication number
- CN106369587A CN106369587A CN201610993036.3A CN201610993036A CN106369587A CN 106369587 A CN106369587 A CN 106369587A CN 201610993036 A CN201610993036 A CN 201610993036A CN 106369587 A CN106369587 A CN 106369587A
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- Prior art keywords
- condensate
- storage tank
- vertical storage
- water pump
- water
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
- F22D5/26—Automatic feed-control systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The invention relates to a condensate recovery device. The condensate recovery device comprises a vertical storage tank, a condensate inlet pipe arranged at the top of the vertical storage tank and communicating with inside of the vertical storage tank, a plurality of condensate outlets formed in the side surface of the vertical storage tank and located at different heights, condensate outlet pipes communicating with the inside of the vertical storage tank through the condensate outlets as well as a condensate manifold communicating with the condensate outlet pipes, wherein water pumps are arranged on the condensate outlet pipes and convey condensate in the vertical storage tank to the condensate manifold. Compared with the prior art, the vertical storage tank is adopted, the corresponding water pump is controlled to work according to different levels of the condensate in the vertical storage tank, adverse impact on the service life of the water pumps due to simultaneous operation of the water pumps and frequent and fast switching on and off is avoided, the energy consumption is reduced while the condensate conveying requirement is met, and the condensate recovery device is simple to operate, convenient to maintain, safe and reliable.
Description
Technical field
The invention belongs to condensate-water polishing technical field, it is related to a kind of condensed-water recovering device.
Background technology
Existing device for recovering steam condensing water mostly adopts horizontal tank, after condensate is pooled together, by sleeping
The condensate collected in horizontal tank is squeezed in the condensation supply mains of plant area by the water pump that the multiple stage of formula tank bottom is arranged in parallel.
Because multiple stage water pump is arranged in parallel, and the undulatory property of the condensate water yield collected in horizontal tank is larger, thus occurs a lot
Problem.When the condensate water yield in horizontal tank is larger, multiple stage water pump runs simultaneously, by the condensate in horizontal tank together
Squeeze in the condensation supply mains of plant area；And when if the condensate water yield in horizontal tank is less, after multiple stage water pump runs simultaneously,
Because the condensate water yield in horizontal tank is less, a small amount of condensate in horizontal tank is just squeezed into plant area by multiple stage water pump quickly
Condensation supply mains in, thus multiple stage water pump stops just and immediately after operation, so not only causes water pump inefficient fortune for a long time
OK, increased energy consumption, continually fast opening and closing also can increase the loss of water pump simultaneously, reduce the life-span of water pump.Especially when sleeping
During condensate water yield very little in formula storage tank, condensate is easily mingled with air and enters water pump together, and water pump is produced extremely not
The impact of profit.And, because multiple stage water pump runs simultaneously, stop simultaneously, if certain water pump breaks down, be difficult to quickly sentence
Disconnected, have impact on the maintenance of device, reduce operational efficiency and the reliability of device.
Content of the invention
The purpose of the present invention is exactly to overcome the defect of above-mentioned prior art presence to provide a kind of energy consumption low and reliable
The high condensed-water recovering device of property.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of condensed-water recovering device, this device include vertical storage tank, the top being arranged on vertical storage tank and with vertical storage
Condensate inlet pipeline, multiple side being opened in vertical storage tank and the water outlet being located at differing heights respectively being connected inside tank
Mouthful, be connected by outlet and the condensate outlet pipeline being connected inside vertical storage tank and with condensate outlet pipeline
Condense supply mains, described condensate outlet pipeline is provided with water pump, and the condensate in vertical storage tank is delivered to solidifying by this water pump
Bear water in house steward.Each water outlet arranges a condensate outlet pipeline, and each condensate outlet pipeline arranges a water
Pump.When the height that the condensation water level in vertical storage tank is higher than certain outlet, the condensate being connected with this outlet is gone out
Water pump in water lines brings into operation, and condensate is delivered in condensation supply mains, until the condensation water level in vertical storage tank
Height less than this outlet.The quantity of outlet is configured according to actual needs.
Multiple outlets are vertically uniformly opened in the side of vertical storage tank.
It is provided with the first stop valve between described water pump and outlet.When needing water pump is overhauled, close and be somebody's turn to do
First stop valve of water pump series connection, you can carry out service work.
Described condensate outlet pipeline is provided with the second stop valve, and this second stop valve is located at water pump and condenses supply mains
Between.When overhauling to water pump, flow backwards back water pump to prevent from condensing the condensate in supply mains, therefore water pump with solidifying
Bear water and the second stop valve is set between house steward, when needing water pump is overhauled, simultaneously close off first connecting with this water pump
Stop valve and the second stop valve, you can carry out service work.
Described condensate outlet pipeline is provided with check valve, and this check valve is located at water pump and condenses between supply mains.Single
Not only there is to valve the effect preventing the condensate condensing in supply mains from flowing backwards back water pump, operation can also be simplified simultaneously, work as needs
When water pump is overhauled, only need to close the first stop valve connected with this water pump, you can carry out service work.
This device also includes being arranged on the liquid level sensor within vertical storage tank and the electricity electrically connecting with liquid level sensor
Airgun controller, this electric controller is electrically connected with water pump.Electric controller can not only real-time monitoring and display vertical storage tank in
Condensate liquid level moreover it is possible to the operation of automatically controlled water pump or stopping.
The present invention in practical application, condensate liquid level in liquid level sensor energy real-time monitoring vertical storage tank, when
When condensation water level in vertical storage tank is higher than the height of certain outlet, liquid level information is sent to electric-controlled by liquid level sensor
Device processed, electric controller controls the water pump on the condensate outlet pipeline being connected with this outlet to bring into operation, by condensate
It is delivered in condensation supply mains；When the condensation water level in vertical storage tank is less than the height of this outlet, liquid level sensor will
Liquid level information is sent to electric controller, and electric controller controls the water on the condensate outlet pipeline being connected with this outlet
Pump is out of service.
Compared with prior art, the invention has the characteristics that:
1) adopt vertical storage tank, according to the different liquid levels of condensate in vertical storage tank, control corresponding pump working, will coagulate
Bear water and be delivered in condensation supply mains, each water pump is higher than only the condensate portion of the water outlet height connected with this water pump to liquid level
Divide and conveyed so that with the rising condensing water level in vertical storage tank, multiple water pumps run successively, and close successively, keep away
Exempted from multiple water pumps run simultaneously, the continually adverse effect to the water pump life-span for the fast opening and closing, and will meeting condensate conveying
While asking, reduce energy consumption；
2) by operation or the stopping of liquid level sensor and electric controller automatically controlled water pump, simplify operation, and control
Sensitivity processed is high；
3) easily determine the state of water pump, if certain water pump breaks down, according to the condensate liquid level in vertical storage tank, just
Can quickly be judged, and be easy to keep in repair, safe and reliable.
Brief description
Fig. 1 is the overall structure diagram of condensed-water recovering device in embodiment 1；
Fig. 2 is the overall structure diagram of condensed-water recovering device in prior art；
Fig. 3 is the overall structure diagram of condensed-water recovering device in embodiment 2；
In figure description of symbols:
1 vertical storage tank, 2 condensate inlet pipelines, 3 outlets, 4 condensate outlet pipelines, 5 condensates are total
Pipe, 6 water pumps, 7 first stop valves, 8 second stop valves, 9 check valves.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention be not limited to
Following embodiments.
Embodiment 1:
A kind of condensed-water recovering device as shown in Figure 1, this device includes vertical storage tank 1, is arranged on the top of vertical storage tank 1
Portion and be opened in sides and the position respectively of vertical storage tank 1 with the condensate inlet pipeline being connected inside vertical storage tank 12, four
In differing heights outlet 3, by outlet 3 and the condensate outlet pipeline 4 being connected inside vertical storage tank 1 and with coagulate
Bear water the condensation supply mains 5 that outlet pipeline 4 is connected, condensate outlet pipeline 4 is provided with water pump 6, this water pump 6 is by vertical storage tank
Condensate in 1 is delivered in condensation supply mains 5.
Wherein, four outlets 3 are vertically uniformly opened in the side of vertical storage tank 1.Water pump 6 and outlet 3 it
Between be provided with the first stop valve 7.Condensate outlet pipeline 4 is provided with the second stop valve 8, and this second stop valve 8 is located at water pump 6 and coagulates
Bear water between house steward 5.This device is also included the liquid level sensor being arranged within vertical storage tank 1 and is electrically connected with liquid level sensor
The electric controller connecing, this electric controller is electrically connected with water pump 6.
Condensate in practical application, in liquid level sensor energy real-time monitoring vertical storage tank 1 for this condensed-water recovering device
Liquid level, when the height that the condensation water level in vertical storage tank 1 is higher than certain outlet 3, liquid level is believed by liquid level sensor
Breath is sent to electric controller, and electric controller controls the water pump 6 on the condensate outlet pipeline 4 being connected with this outlet 3
Bring into operation, condensate is delivered in condensation supply mains 5；When the condensation water level in vertical storage tank 1 is less than this outlet 3
During height, liquid level information is sent to electric controller by liquid level sensor, and electric controller control is connected with this outlet 3
Water pump on condensate outlet pipeline 4 is out of service.
Compared with condensed-water recovering device shown in Fig. 2, this condensed-water recovering device avoids the same luck of multiple water pumps 6
Row, the continually impact to water pump 6 life-span for the fast opening and closing, reduce energy meeting in the case that condensate conveying requires simultaneously
Consumption.
Embodiment 2:
In the present embodiment, outlet 3 is provided with two altogether, as shown in figure 3, condensate outlet pipeline 4 is provided with check valve 9,
This check valve 9 is located at water pump 6 and condenses between supply mains 5, and remaining is with embodiment 1.
The above-mentioned description to embodiment is to be understood that and use invention for ease of those skilled in the art.
Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein general
Principle is applied in other embodiment without through performing creative labour.Therefore, the invention is not restricted to above-described embodiment, ability
, according to the announcement of the present invention, the improvement made without departing from scope and modification all should be the present invention's for field technique personnel
Within protection domain.
Claims (6)
1. a kind of condensed-water recovering device is it is characterised in that this device includes vertical storage tank (1), is arranged on vertical storage tank (1)
Top and the condensate inlet pipeline (2) that be connected internal with vertical storage tank (1), multiple side being opened in vertical storage tank (1)
And be located at the outlet (3) of differing heights respectively, gone out with the condensate being connected inside vertical storage tank (1) by outlet (3)
Water lines (4) and the condensation supply mains (5) being connected with condensate outlet pipeline (4), described condensate outlet pipeline (4)
It is provided with water pump (6), the condensate in vertical storage tank (1) is delivered in condensation supply mains (5) this water pump (6).
2. a kind of condensed-water recovering device according to claim 1 is it is characterised in that multiple outlet (3) is along vertically side
To the side being uniformly opened in vertical storage tank (1).
3. a kind of condensed-water recovering device according to claim 1 is it is characterised in that described water pump (6) and outlet
(3) it is provided with the first stop valve (7) between.
4. a kind of condensed-water recovering device according to claim 3 is it is characterised in that described condensate outlet pipeline
(4) it is provided with the second stop valve (8), this second stop valve (8) is located at water pump (6) and condenses between supply mains (5).
5. a kind of condensed-water recovering device according to claim 3 is it is characterised in that described condensate outlet pipeline
(4) it is provided with check valve (9), this check valve (9) is located at water pump (6) and condenses between supply mains (5).
6. a kind of condensed-water recovering device according to any one of claim 1 to 5 is it is characterised in that this device also includes
It is arranged on the internal liquid level sensor of vertical storage tank (1) and the electric controller electrically connecting with liquid level sensor, this electric-controlled
Device processed is electrically connected with water pump (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610993036.3A CN106369587B (en) | 2016-11-11 | 2016-11-11 | A kind of condensed-water recovering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610993036.3A CN106369587B (en) | 2016-11-11 | 2016-11-11 | A kind of condensed-water recovering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106369587A true CN106369587A (en) | 2017-02-01 |
| CN106369587B CN106369587B (en) | 2018-10-16 |
Family
ID=57894120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610993036.3A Active CN106369587B (en) | 2016-11-11 | 2016-11-11 | A kind of condensed-water recovering device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2388492Y (en) * | 1999-07-09 | 2000-07-19 | 石树人 | High-temp. condensate closed recovery device |
| CN201024438Y (en) * | 2007-04-09 | 2008-02-20 | 侯俊舟 | Superposed pipe pressurizing water supply device |
| CN201724204U (en) * | 2010-06-01 | 2011-01-26 | 张吉焱 | Condensed water recovery system |
| CN202442092U (en) * | 2011-12-20 | 2012-09-19 | 上海烟草集团有限责任公司 | Condensed water draining device |
| CN203187385U (en) * | 2013-04-19 | 2013-09-11 | 眉山麦克在线设备有限公司 | Liquid recovery system |
| CN203190399U (en) * | 2013-03-05 | 2013-09-11 | 湖北中烟工业有限责任公司 | Liquid level monitoring and controlling device of boiler condensate water recycling tank |
| CN204829870U (en) * | 2015-07-10 | 2015-12-02 | 武穴市福康油脂有限公司 | Novel energy -conserving condensate recovery device |
| CN206191564U (en) * | 2016-11-11 | 2017-05-24 | 上海大众祥源动力供应有限公司 | Condensed water recovery device |
-
2016
- 2016-11-11 CN CN201610993036.3A patent/CN106369587B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2388492Y (en) * | 1999-07-09 | 2000-07-19 | 石树人 | High-temp. condensate closed recovery device |
| CN201024438Y (en) * | 2007-04-09 | 2008-02-20 | 侯俊舟 | Superposed pipe pressurizing water supply device |
| CN201724204U (en) * | 2010-06-01 | 2011-01-26 | 张吉焱 | Condensed water recovery system |
| CN202442092U (en) * | 2011-12-20 | 2012-09-19 | 上海烟草集团有限责任公司 | Condensed water draining device |
| CN203190399U (en) * | 2013-03-05 | 2013-09-11 | 湖北中烟工业有限责任公司 | Liquid level monitoring and controlling device of boiler condensate water recycling tank |
| CN203187385U (en) * | 2013-04-19 | 2013-09-11 | 眉山麦克在线设备有限公司 | Liquid recovery system |
| CN204829870U (en) * | 2015-07-10 | 2015-12-02 | 武穴市福康油脂有限公司 | Novel energy -conserving condensate recovery device |
| CN206191564U (en) * | 2016-11-11 | 2017-05-24 | 上海大众祥源动力供应有限公司 | Condensed water recovery device |
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| Publication number | Publication date |
|---|---|
| CN106369587B (en) | 2018-10-16 |
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