CN207262413U - A kind of feed water system of boiler - Google Patents
A kind of feed water system of boiler Download PDFInfo
- Publication number
- CN207262413U CN207262413U CN201720929610.9U CN201720929610U CN207262413U CN 207262413 U CN207262413 U CN 207262413U CN 201720929610 U CN201720929610 U CN 201720929610U CN 207262413 U CN207262413 U CN 207262413U
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- water
- boiler
- pump
- oxygen
- emergent
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Abstract
It the utility model is related to boiler feedwater field, more particularly to a kind of feed water system of boiler；The feed water system of boiler, including sequentially connected former pond (1), raw water pump (2), mechanical filter (3), ion-exchanger (4), soft water pond (5), except oxygen pump (6), oxygen-eliminating device (7), multistage pump (8) and waste heat boiler (9), the water outlet of the soft water pond (5) is connected with the water outlet of the oxygen-eliminating device (7) by the first emergent water pipe (11), and the water inlet end of the raw water pump (2) is connected with the water inlet end of the multistage pump (8) by the second emergent water pipe (12)；When playing equipment failure, automatically turn on emergent pipeline and supply water in time to boiler, reduce substantial equipment accident and economic loss, and reduce the effect of manpower.
Description
Technical field
It the utility model is related to boiler feedwater field, more particularly to a kind of feed water system of boiler.
Background technology
Boiler feed and exchange column easily break down at present, and without emergency bypass pipeline, soft water directly passes through deoxygenation
The upper boiler of device pump, once oxygen-eliminating device breaks down, water is just unable to supply, and be easy to cause substantial equipment accident and economic loss, is needed
Rectified and improved, in order to solve the problems, such as this, the bypass duct directly from the exit adjunction of soft water pond, breaks down in oxygen-eliminating device
When, can be directly to boiler water supply, an and piece bypass duct from raw water tubes also adjunction prevents from also may be used when exchange column from breaking down
To meet an urgent need directly to boiler water supply；Added with emergent pipeline, judge whether that failure needs to go to see the flow of water, it is so cannot and
When judge, the normal work of equipment can be influenced.
Utility model content
The purpose of this utility model is to provide a kind of feed water system of boiler, solves some part during boiler water supply
When ging wrong, it is impossible to the problem of supplying water in time, causing equipment breakdown and economic loss.
The utility model is realized in this way a kind of feed water system of boiler, including sequentially connected former pond, raw water pump,
Mechanical filter, ion-exchanger, soft water pond, go out except oxygen pump, oxygen-eliminating device, multistage pump and waste heat boiler, the soft water pond
Water end (W.E.) is connected with the water outlet of the oxygen-eliminating device by the first emergent water pipe, the water inlet end of the raw water pump and the multistage pump
Water inlet end is connected by the second emergent water pipe, since boiler feed and exchange column easily break down.
The further technical solution of the utility model is：The first water is equipped between the ion-exchanger and the soft water pond
Detector is pressed, the second hydraulic pressure detector is equipped between the oxygen-eliminating device and multistage pump.
The further technical solution of the utility model is：Described first emergent water pipe is equipped with the first automatic butterfly valve, described
Second emergent water pipe is equipped with the second automatic butterfly valve, and first automatic butterfly valve is connected with the first hydraulic pressure detector, described
Second automatic butterfly valve is connected with the second hydraulic pressure detector.
The beneficial effects of the utility model are：Solve during boiler feedwater, some part when something goes wrong can be timely
Solve, reduce substantial equipment accident and economic loss, and reduce manpower.
Brief description of the drawings
Fig. 1 is a kind of feed water system of boiler structure chart provided by the utility model；
Reference numeral：1. former pond, 2. raw water pumps, 3. mechanical filters, 4. ion-exchangers, 5. soft water ponds, 6. deoxygenations
Pump, 7. oxygen-eliminating devices, 8. multistage pumps, 9. waste heat boilers, 11. first emergent water pipes, 12. second emergent water pipes, 13. first automatic butterflies
Valve, 14. second automatic butterfly valves, 15. first hydraulic pressure detectors, 16. second hydraulic pressure detectors.
Embodiment
Fig. 1 shows a kind of feed water system of boiler, including sequentially connected former pond 1, raw water pump 2, mechanical filter 3,
Ion-exchanger 4, soft water pond 5, except oxygen pump 6, oxygen-eliminating device 7, multistage pump 8 and waste heat boiler 9, the water outlet in the soft water pond 5
It is connected with the water outlet of the oxygen-eliminating device 7 by the first emergent water pipe 11, the water inlet end of the raw water pump 2 and the multistage pump 8
Water inlet end is connected by the second emergent water pipe 12.
When ion-exchanger 4 when something goes wrong, hydraulic pressure diminishes, first between ion-exchanger 4 and soft water pond 5
Hydraulic pressure detector 15 can alarm when hydraulic pressure is less than required value, and automatically turn on the first emergent water pipe 11
First automatic butterfly valve 13, when except oxygen pump 6 or oxygen-eliminating device 7, when something goes wrong, hydraulic pressure diminishes, installed in oxygen-eliminating device 7 and multistage pump 8 it
Between the second hydraulic pressure detector 16 can alarm when hydraulic pressure be less than required value, and automatically turn on and emergent managed positioned at second
The second automatic butterfly valve 14 on road 12, solves during boiler feedwater, and some part can solve in time when something goes wrong, reduces
Substantial equipment accident and economic loss, and reduce manpower.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (3)
1. a kind of feed water system of boiler, including sequentially connected former pond (1), raw water pump (2), mechanical filter (3), ion are handed over
Parallel operation (4), soft water pond (5), except oxygen pump (6), oxygen-eliminating device (7), multistage pump (8) and waste heat boiler (9), it is characterised in that：Institute
State the water outlet in soft water pond (5) to be connected by the first emergent water pipe (11) with the water outlet of the oxygen-eliminating device (7), the raw water pump
(2) water inlet end is connected with the water inlet end of the multistage pump (8) by the second emergent water pipe (12).
A kind of 2. feed water system of boiler according to claim 1, it is characterised in that：The ion-exchanger (4) with it is described
The first hydraulic pressure detector (15) is equipped between soft water pond (5), the second hydraulic pressure is equipped between the oxygen-eliminating device (7) and multistage pump (8)
Detector (16).
A kind of 3. feed water system of boiler according to claim 2, it is characterised in that：Set on described first emergent water pipe (11)
There is the first automatic butterfly valve (13), the described second emergent water pipe (12) is equipped with the second automatic butterfly valve (14), the first automatic butterfly
Valve (13) is connected with the first hydraulic pressure detector (15), second automatic butterfly valve (14) and the second hydraulic pressure detector
(16) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929610.9U CN207262413U (en) | 2017-07-28 | 2017-07-28 | A kind of feed water system of boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720929610.9U CN207262413U (en) | 2017-07-28 | 2017-07-28 | A kind of feed water system of boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207262413U true CN207262413U (en) | 2018-04-20 |
Family
ID=61927322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720929610.9U Active CN207262413U (en) | 2017-07-28 | 2017-07-28 | A kind of feed water system of boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207262413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410341A (en) * | 2020-04-27 | 2020-07-14 | 哈尔滨锅炉厂有限责任公司 | Multi-medium filter and ion exchange equipment integrated boiler make-up water system |
-
2017
- 2017-07-28 CN CN201720929610.9U patent/CN207262413U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410341A (en) * | 2020-04-27 | 2020-07-14 | 哈尔滨锅炉厂有限责任公司 | Multi-medium filter and ion exchange equipment integrated boiler make-up water system |
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| GR01 | Patent grant |