CN206959623U - Condensing plant for afterheat generating system - Google Patents
Condensing plant for afterheat generating system Download PDFInfo
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- CN206959623U CN206959623U CN201720626154.0U CN201720626154U CN206959623U CN 206959623 U CN206959623 U CN 206959623U CN 201720626154 U CN201720626154 U CN 201720626154U CN 206959623 U CN206959623 U CN 206959623U
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- water
- sump
- valve
- condensate
- water pipe
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Abstract
The utility model discloses a kind of condensing plant for afterheat generating system, it is provided with draw water pipeline, one end of draw water pipeline is connected with sump, the other end of draw water pipeline is connected with a water storage device, one the 3rd valve and a suction pump are provided with draw water pipeline, a liquid level sensor for being used to detect the condensate liquid level in sump is provided with the top of sump, liquid level sensor electrically connects with the input of a controller, the output end of controller electrically connects with the 3rd valve and suction pump respectively, so, when the water level in sump reaches setting peak level, controller controls the 3rd valve and suction pump to open, so suction pump just extracts the condensate in sump to water storage device, can thus avoid the water level in sump continue go up and spill-over into condenser inner chamber.
Description
Technical field
It the utility model is related to a kind of condensing plant for afterheat generating system.
Background technology
Afterheat generating system includes waste heat boiler, steam turbine, condenser and condensate pump, and waste heat boiler utilizes industrial waste gas
In heat water is heated to produce steam, steam caused by waste heat boiler is delivered to steam turbine by jet chimney,
The energy of steam is converted into mechanical energy to drive generator operation by steam turbine, and condenser is used for steam condensation is then logical into water
Cross condensate pump and be delivered to waste heat boiler.At present, the bottom of the condenser of afterheat generating system is typically provided with solidifying for collecting
The sump of condensate in vapour device, condensate pump are connected by pipeline with sump, and condensate pump will be solidifying in sump
Bear water and be delivered to waste heat boiler, but the condensate water level in sump is easily too high, it will so that condensate spill-over is to condensing
In device inner chamber, it will influence the normal work of condenser.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of condensing plant for afterheat generating system, its
The condensate spill-over in sump can be avoided into condenser inner chamber.
In order to solve the above technical problems, the condensing plant provided by the utility model for afterheat generating system, its its bag
A condenser is included, is provided with cooling water inlet pipe and cooling water outlet tube on condenser, the bottom of condenser is provided with solidifying for collecting
The sump of condensate in vapour device, sump are connected with an aqueduct, and aqueduct is connected with waste heat boiler, water delivery
Condensate pump is provided with pipeline, one end of a draw water pipeline is connected with sump, the other end of draw water pipeline and a water storage
Device is connected, and one the 3rd valve and a suction pump are provided with draw water pipeline, and one is provided with the top of sump and is used to detect
The liquid level sensor of condensate liquid level in sump, liquid level sensor electrically connect with the input of a controller, controller
Output end electrically connects with the 3rd valve and suction pump respectively；
One end of one first water pipe is connected with sump, and the other end of the first water pipe is mended with one second respectively
One end of water lines, one end of one the 3rd water pipe are connected, and the other end of the second water pipe is connected with cooling water outlet tube
Connect, the other end of the 3rd water pipe is connected with water storage device, and water-delivery pump, the second filling pipe are provided with the first water pipe
The first valve is provided with road, the second valve is provided with the 3rd water pipe.
Preferably, the 3rd described water pipe is connected with the bottom of water storage device.
After above structure, the utility model compared with prior art, has the following advantages that：
Condensing plant of the present utility model, due to being provided with draw water pipeline, one end of draw water pipeline is connected with sump,
The other end of draw water pipeline is connected with a water storage device, and one the 3rd valve and a suction pump are provided with draw water pipeline, is catchmented
A liquid level sensor for being used to detect the condensate liquid level in sump, liquid level sensor and a controller are provided with the top of well
Input electrical connection, the output end of controller electrically connects with the 3rd valve and suction pump respectively, so, when the water in sump
When position reaches setting peak level, controller controls the 3rd valve and suction pump to open, and such suction pump is just by sump
Condensate is extracted to water storage device, can thus avoid the water level in sump continue to go up and spill-over to condenser inner chamber
In, it can avoid influenceing the normal work of condenser, can be by cooling water outlet tube and when the condensate deficiency in sump
Or the water in water storage device is delivered to sump, with the moisturizing into sump, condensate deficiency in sump is avoided.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is circuit block diagram of the present utility model.
Embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Fig. 1, Fig. 2, the utility model be used for afterheat generating system condensing plant it include a condenser 1, it is solidifying
Cooling water inlet pipe 101 and cooling water outlet tube 102 are provided with vapour device 1, the bottom of condenser 1 is provided with for collecting condenser 1
In condensate sump 2, sump 2 is connected with an aqueduct 3, and aqueduct 3 is connected with waste heat boiler, water delivery
Condensate pump 4 is provided with pipeline 3, one end of a draw water pipeline 5 is connected with sump 2, the other end of draw water pipeline 5 and one
Water storage device 6 is connected, and one the 3rd valve 13 and a suction pump 14 are provided with draw water pipeline 5, and the top of sump 2 is provided with
One liquid level sensor 201 for detecting the condensate liquid level in sump 2, the input of the controller of liquid level sensor 201 and one
End electrical connection, the output end of controller electrically connect with the 3rd valve 13 and suction pump 14 respectively；One end of one first water pipe 7
It is connected with sump 2, other end one end with one second water pipe 10, one the 3rd moisturizing respectively of the first water pipe 7
One end of pipeline 9 is connected, and the other end of the second water pipe 10 is connected with cooling water outlet tube 102, the 3rd water pipe 9
The other end is connected with water storage device 6, and water-delivery pump 8 is provided with the first water pipe 7, and is provided with the second water pipe 10
One valve 11, the second valve 12 is provided with the 3rd water pipe 9.
When the water level in sump 2 reaches setting peak level, controller controls the 3rd valve 13 and suction pump 14 to open
Open, such suction pump 14 just extracts the condensate in sump 2 to water storage device 6, can thus avoid in sump 2
Water level continue to go up and spill-over into the inner chamber of condenser 1, can be by the first valve and when the condensate deficiency in sump 2
Door 11, which is opened, simultaneously opens water-delivery pump 8, and now the water in cooling water outlet tube 102 is delivered to sump 2 by water-delivery pump 8, or can be with
Second valve 12 is opened and opens water-delivery pump 8, now the water in water storage device 6 is delivered to sump 2 by water-delivery pump 8, so as to
The condensed water deficiency in sump 2 can be avoided.
The 3rd described water pipe 9 is connected with the bottom of water storage device 6, so, can cause the bottom of water storage device 6
Water be delivered to sump 2.
Explanation only is made that using preferable example with regard to the utility model above, but is not to be construed as to claim
Limitation, structure of the present utility model can have other changes, be not limited to said structure.In a word, it is all of the present utility model only
The various change made in vertical scope of the claims is in the scope of protection of the utility model.
Claims (2)
1. a kind of condensing plant for afterheat generating system, it is characterised in that it includes a condenser (1), on condenser (1)
Cooling water inlet pipe (101) and cooling water outlet tube (102) are provided with, the bottom of condenser (1) is provided with for collecting condenser (1)
In condensate sump (2), sump (2) is connected with an aqueduct (3), aqueduct (3) and waste heat boiler phase
Connect, be provided with condensate pump (4) on aqueduct (3), one end of a draw water pipeline (5) is connected with sump (2), drawn water
The other end of pipeline (5) is connected with a water storage device (6), and one the 3rd valve (13) and one is provided with draw water pipeline (5) and is taken out
Water pump (14), a liquid level sensor for being used to detect the condensate liquid level in sump (2) is provided with the top of sump (2)
(201), liquid level sensor (201) electrically connects with the input of a controller, the output end of controller respectively with the 3rd valve
(13) electrically connected with suction pump (14)；
One end of one first water pipe (7) is connected with sump (2), and the other end of the first water pipe (7) is respectively with one
One end of second water pipe (10), one end of one the 3rd water pipe (9) are connected, the other end of the second water pipe (10)
It is connected with cooling water outlet tube (102), the other end of the 3rd water pipe (9) is connected with water storage device (6), the first filling pipe
Water-delivery pump (8) is provided with road (7), is provided with the first valve (11) on the second water pipe (10), on the 3rd water pipe (9)
It is provided with the second valve (12).
2. the condensing plant according to claim 1 for afterheat generating system, it is characterised in that：The 3rd described moisturizing
Pipeline (9) is connected with the bottom of water storage device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626154.0U CN206959623U (en) | 2017-05-31 | 2017-05-31 | Condensing plant for afterheat generating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720626154.0U CN206959623U (en) | 2017-05-31 | 2017-05-31 | Condensing plant for afterheat generating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206959623U true CN206959623U (en) | 2018-02-02 |
Family
ID=61378619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720626154.0U Active CN206959623U (en) | 2017-05-31 | 2017-05-31 | Condensing plant for afterheat generating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206959623U (en) |
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2017
- 2017-05-31 CN CN201720626154.0U patent/CN206959623U/en active Active
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