CN204227403U - A kind of boiler blowdown water comprehensive utilization device - Google Patents
A kind of boiler blowdown water comprehensive utilization device Download PDFInfo
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- CN204227403U CN204227403U CN201420688281.XU CN201420688281U CN204227403U CN 204227403 U CN204227403 U CN 204227403U CN 201420688281 U CN201420688281 U CN 201420688281U CN 204227403 U CN204227403 U CN 204227403U
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Abstract
The utility model relates to a kind of sewage disposal system, more specifically to a kind of sewer comprehensive utilization device, the recycling of the used heat to sewer can be realized, sewer can also be recycled again, avoid pollution, saved heat energy and turn improved benefit.Pipeline I one end is connected with boiler, and the other end is connected on pipeline III, and pipeline II one end is connected with boiler, and the other end is connected on pipeline III, and pipeline III is connected with blowdown system.Pipeline V is connected with blowdown system.Pipeline IV is connected with pipeline V.Pipeline VI is connected with pipeline V.Pipeline VII is connected with pipeline V.Pipeline VIII two ends are all connected on pipeline Ⅸ, and pipeline Ⅸ one end is connected with blowdown system, and the other end is connected with cooling tank.Pipeline Ⅹ one end is connected with cooling tank, and the other end is connected with pipeline Ⅻ, and pipeline Ⅺ one end is connected with cooling tank, and the other end is connected with pipeline Ⅻ.Pipeline Ⅻ is connected with raw water filtration pond.Pipeline Ⅹ III is connected with raw water filtration pond.
Description
Technical field
The utility model relates to a kind of sewage disposal system, more specifically to a kind of boiler blowdown water comprehensive utilization device.
Background technology
The pure burning gas boiler of gas power plant, uses blast furnace and coal gas of converter that medium is steel plant, by continuous blowdown and periodical blowdown pipeline, defective water is drained into blowdown system in running for getting rid of salt and deposit in stove water.Formerly be designed to direct discharge, have every day a large amount of waste water to enter sewage network with a large amount of heats, cause very large energy dissipation and thermal pollution.
Summary of the invention
The technical problem that the utility model mainly solves is: provide a kind of boiler blowdown water comprehensive utilization device, can realize the recycling of the used heat to sewer, sewer can also be recycled again, avoid pollution, has saved heat energy and has turn improved benefit.
For solving the problems of the technologies described above, the utility model relates to a kind of sewage disposal system, more specifically to a kind of boiler blowdown water comprehensive utilization device, comprise boiler, pipeline I, pipeline II, pipeline III, pipeline IV, control valve I, drain valve, pipeline V, pipeline VI, control valve II, pipeline VII, control valve III, blowdown system, pipeline VIII, ball valve I, pipeline Ⅸ, ball valve II, cooling tank, pipeline Ⅹ, gate valve I, pump I, check-valves I, pipeline Ⅺ, gate valve II, pump II, check-valves II, pipeline Ⅻ, raw water filtration pond and pipeline Ⅹ III, the recycling of the used heat to sewer can be realized, sewer can also be recycled again, avoid pollution, save heat energy and turn improve benefit.
Pipeline I one end is connected with boiler, and the other end is connected on pipeline III, and pipeline II one end is connected with boiler, and the other end is connected on pipeline III, and pipeline III is connected with blowdown system.Pipeline V one end is connected with blowdown system, and the other end is provided with drain valve.Pipeline IV is connected with pipeline V and pipeline IV is provided with control valve I.Pipeline VI is connected with pipeline V and pipeline VI is provided with control valve II.Pipeline VII is connected with pipeline V and pipeline VII is provided with control valve III.Pipeline VIII two ends to be all connected on pipeline Ⅸ and pipeline VIII are provided with ball valve I, and pipeline Ⅸ one end is connected with blowdown system, and the other end is connected with cooling tank, and pipeline Ⅸ is provided with ball valve II.Pipeline Ⅹ one end is connected with cooling tank, and the other end is connected with pipeline Ⅻ, and pipeline Ⅹ is provided with gate valve I, pump I and check-valves I.Pipeline Ⅺ one end is connected with cooling tank, and the other end is connected with pipeline Ⅻ, and pipeline Ⅺ is provided with gate valve II, pump II and check-valves II.Pipeline Ⅻ is connected with raw water filtration pond.Pipeline Ⅹ III is connected with raw water filtration pond.
Further optimization as this programme: pipeline III described in the utility model is arranged on blowdown system side, and pipeline V is arranged on blowdown system one end, and pipeline Ⅸ is arranged on the blowdown system other end.
Further optimization as this programme: ball valve II described in the utility model is between pipeline VIII two ends.
Further optimization as this programme: gate valve I described in the utility model is arranged between pump I and cooling tank, and pump I is arranged between gate valve I and check-valves I.
Further optimization as this programme: gate valve II described in the utility model is arranged between pump II and cooling tank, and pump II is arranged between gate valve II and check-valves II.
Further optimization as this programme: pipeline Ⅻ described in the utility model is arranged on one end, raw water filtration pond, pipeline Ⅹ III is arranged on the raw water filtration pond other end.
The utility model has the advantages that: the recycling that can realize the used heat to sewer, sewer can also be recycled again, avoid pollution, saved heat energy and turn improved benefit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the present invention will be further described in detail.
Fig. 1 is the structural representation of a kind of boiler blowdown water comprehensive utilization device of the utility model.
The sewer of a kind of boiler blowdown water comprehensive utilization device of this real utility model of Fig. 2 reclaims and flows to block diagram.
In figure: boiler 1; Pipeline I 2; Pipeline II 3; Pipeline III 4; Pipeline IV 5; Control valve I 6; Drain valve 7; Pipeline V 8; Pipeline VI 9; Control valve II 10; Pipeline VII 11; Control valve III 12; Blowdown system 13; Pipeline VIII 14; Ball valve I 15; Pipeline Ⅸ 16; Ball valve II 17; Cooling tank 18; Pipeline Ⅹ 19; Gate valve I 20; Pump I 21; Check-valves I 22; Pipeline Ⅺ 23; Gate valve II 24; Pump II 25; Check-valves II 26; Pipeline Ⅻ 27; Raw water filtration pond 28; Pipeline Ⅹ III 29.
Detailed description of the invention
At Fig. 1, in 2: the utility model relates to a kind of sewage disposal system, more specifically to a kind of boiler blowdown water comprehensive utilization device, comprise boiler 1, pipeline I 2, pipeline II 3, pipeline III 4, pipeline IV 5, control valve I 6, drain valve 7, pipeline V 8, pipeline VI 9, control valve II 10, pipeline VII 11, control valve III 12, blowdown system 13, pipeline VIII 14, ball valve I 15, pipeline Ⅸ 16, ball valve II 17, cooling tank 18, pipeline Ⅹ 19, gate valve I 20, pump I 21, check-valves I 22, pipeline Ⅺ 23, gate valve II 24, pump II 25, check-valves II 26, pipeline Ⅻ 27, raw water filtration pond 28 and pipeline Ⅹ III 29, the recycling of the used heat to sewer can be realized, sewer can also be recycled again, avoid pollution, save heat energy and turn improve benefit.
For solving the problems of the technologies described above, pipeline I 2 one end is connected with boiler 1, and the other end is connected with pipeline III 4, as continuous blowdown pipe, mainly defective water is drained into blowdown system 13.Pipeline II 3 one end is connected with boiler 1, and the other end is connected with pipeline III 4, as periodical blowdown pipe, is mainly used to the salt in boiler and deposit periodic exhaustion to blowdown system 13.
During winter, open control valve I 6, drain valve 7 and control valve II 10, control valve III 12, ball valve I 15 and ball valve II 17 are in closed condition.Pipeline V 8 one end is connected with blowdown system 13, the other end is provided with drain valve 7, the main pipeline that pipeline V 8 exports as sewage, the sewage carrying amount of heat passes through from pipeline V 8, steam in sewage some can condense once again, thus make steam medium become vapour-liquid admixture from steam state, and the existence of these aqueous waters not only can reduce steam Transportation efficiency, being deposited in duct bottom for a long time also can to pipeline build-up of pressure, therefore in pipeline V 8 one end, drain valve 7 is installed, drain valve 7 can by the steam in pipeline V 8 and condensate water discharge road V 8, thus harm reduction.Pipeline IV 5 one end is connected with pipeline V 8, by a part of sewage transport in pipeline V 8 to water trap, the heat of these sewage release can be used for doing the insulation vapour of water trap, to full factory worker heating, control valve I 6 is arranged on pipeline IV 5, not only can regulate by the sewage quantity of pipeline IV 5 but also can use as cut-out.Pipeline VI 9 one end is connected with pipeline V 8, by a part of sewage transport in pipeline V 8 to steam air heater, the steam of these sewage release is for heating the air of air blower inlet, wind pushing temperature 2 ~ 3 DEG C can be improved, thus reach the effect improving boiler combustion efficiency, on control valve II 10 pipe laying VI 9, not only can regulate by the sewage quantity of pipeline VI 9 but also can use as cut-out.
During summer, open ball valve II 17, drain valve 7, control valve II 10 and control valve III 12, control valve I 6 is in closed condition.Pipeline VII 11 one end is connected with pipeline V 8, sewer can be delivered to cooling tank 18, and recycle waste water, control valve III 12 is arranged on pipeline VII 11, not only can regulate by the sewage quantity of pipeline VII 11 but also can use as cut-out.Pipeline Ⅸ 16 one end is connected with blowdown system 13, and the other end is connected with cooling tank 18, and by the sewage transport in blowdown system 13 to cooling tank 18, the ball valve II 17 be arranged on pipeline Ⅸ 16 is used as to cut off.Pipeline VIII 14 two ends are installed on pipeline Ⅸ 16, as bypass pipe, can the ball valve I 15 of opening installation on pipeline VIII 14 when sewage quantity is large or ball valve II 17 is out of order, and sewage flows through between pipeline VIII 14, avoids impact to produce.Cooling tank 18 can by the sewage cooling in blowdown system 13.All be in closed condition at gate valve I 20 and check-valves I 22 at ordinary times, pump I 21 does not run, and gate valve II 24 and check-valves II 26 are in open mode, and pump II 25 runs.Sewage in cooling tank 18 flows through between pipeline Ⅺ 23, the effect being arranged on the pump II 25 on pipeline Ⅺ 23 is that sewage is extracted out from cooling tank 18, be arranged on gate valve II 24 cutting actions on pipeline Ⅺ 23, the check-valves II 26 be arranged on pipeline Ⅺ 23 prevents sewage from flowing backwards in pump II 25.Sewage enters raw water filtration pond 28 through piping Ⅺ 23 flow ipe Ⅻ 27, sewage in raw water filtration pond 28 after filtration, purification mixes with the former water come from plant area through piping Ⅹ III 29 water treatment process between entering waterwheel, thus achieve recycling of sewage.When sewage quantity is large or pipeline Ⅺ 23 needs repairing, open gate valve I 20, pump I 21 check-valves I 22, sewage can be extracted out from from cooling tank 18 by pump I 21, be arranged on gate valve I 20 cutting actions on pipeline pipeline Ⅹ 19, the check-valves I 22 be arranged on pipeline Ⅹ 19 prevents sewage from flowing backwards in pump I 21, and pipeline Ⅹ 19 plays by-pass line.
Certain above-mentioned explanation is not limitation of the utility model; the utility model is also not limited only to above-mentioned citing; the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also belong to protection domain of the present utility model.
Claims (6)
1. a boiler blowdown water comprehensive utilization device, comprises boiler (1), pipeline I (2), pipeline II (3), pipeline III (4), pipeline IV (5), control valve I (6), drain valve (7), pipeline V (8), pipeline VI (9), control valve II (10), pipeline VII (11), control valve III (12), blowdown system (13), pipeline VIII (14), ball valve I (15), pipeline Ⅸ (16), ball valve II (17), cooling tank (18), pipeline Ⅹ (19), gate valve I (20), pump I (21), check-valves I (22), pipeline Ⅺ (23), gate valve II (24), pump II (25), check-valves II (26), pipeline Ⅻ (27), raw water filtration pond (28) and pipeline Ⅹ III (29), it is characterized in that: pipeline I (2) one end is connected with boiler (1), the other end is connected on pipeline III (4), pipeline II (3) one end is connected with boiler (1), the other end is connected on pipeline III (4), and pipeline III (4) is connected with blowdown system (13), pipeline V (8) one end is connected with blowdown system (13), and the other end is provided with drain valve (7), pipeline IV (5) is connected with pipeline V (8) and pipeline IV (5) is provided with control valve I (6), pipeline VI (9) is connected with pipeline V (8) and pipeline VI (9) is provided with control valve II (10), pipeline VII (11) is connected with pipeline V (8) and pipeline VII (11) is provided with control valve III (12), pipeline VIII (14) two ends are all connected to pipeline Ⅸ (16) and go up and pipeline VIII (14) is provided with ball valve I (15), pipeline Ⅸ (16) one end is connected with blowdown system (13), the other end is connected with cooling tank (18), and pipeline Ⅸ (16) is provided with ball valve II (17), pipeline Ⅹ (19) one end is connected with cooling tank (18), the other end is connected with pipeline Ⅻ (27), and pipeline Ⅹ (19) is provided with gate valve I (20), pump I (21) and check-valves I (22), pipeline Ⅺ (23) one end is connected with cooling tank (18), the other end is connected with pipeline Ⅻ (27), and pipeline Ⅺ (23) is provided with gate valve II (24), pump II (25) and check-valves II (26), pipeline Ⅻ (27) is connected with raw water filtration pond (28), pipeline Ⅹ III (29) is connected with raw water filtration pond (28).
2. a kind of boiler blowdown water comprehensive utilization device according to claim 1, it is characterized in that: described pipeline III (4) is arranged on blowdown system (13) side, pipeline V (8) is arranged on blowdown system (13) one end, and pipeline Ⅸ (16) is arranged on blowdown system (13) other end.
3. a kind of boiler blowdown water comprehensive utilization device according to claim 1, is characterized in that: described ball valve II (17) is positioned between pipeline VIII (14) two ends.
4. a kind of boiler blowdown water comprehensive utilization device according to claim 1, it is characterized in that: described gate valve I (20) is arranged between pump I (21) and cooling tank (18), and pump I (21) is arranged between gate valve I (20) and check-valves I (22).
5. a kind of boiler blowdown water comprehensive utilization device according to claim 1, it is characterized in that: described gate valve II (24) is arranged between pump II (25) and cooling tank (18), and pump II (25) is arranged between gate valve II (24) and check-valves II (26).
6. a kind of boiler blowdown water comprehensive utilization device according to claim 1, it is characterized in that: described pipeline Ⅻ (27) is arranged on raw water filtration pond (28) one end, and pipeline Ⅹ III (29) is arranged on raw water filtration pond (28) other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688281.XU CN204227403U (en) | 2014-11-17 | 2014-11-17 | A kind of boiler blowdown water comprehensive utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688281.XU CN204227403U (en) | 2014-11-17 | 2014-11-17 | A kind of boiler blowdown water comprehensive utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227403U true CN204227403U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420688281.XU Expired - Fee Related CN204227403U (en) | 2014-11-17 | 2014-11-17 | A kind of boiler blowdown water comprehensive utilization device |
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| Country | Link |
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| CN (1) | CN204227403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776701A (en) * | 2016-03-31 | 2016-07-20 | 上海优华系统集成技术股份有限公司 | Steam boiler sewage automatic recycling system and treatment method thereof |
-
2014
- 2014-11-17 CN CN201420688281.XU patent/CN204227403U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105776701A (en) * | 2016-03-31 | 2016-07-20 | 上海优华系统集成技术股份有限公司 | Steam boiler sewage automatic recycling system and treatment method thereof |
| CN105776701B (en) * | 2016-03-31 | 2019-02-19 | 上海优华系统集成技术股份有限公司 | A kind of steam boiler sewerage automatic recycling system and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20151117 |
|
| EXPY | Termination of patent right or utility model |