CN204372898U - For the gravity dewatering capacity-enlarging system of waste heat boiler - Google Patents
For the gravity dewatering capacity-enlarging system of waste heat boiler Download PDFInfo
- Publication number
- CN204372898U CN204372898U CN201420834692.5U CN201420834692U CN204372898U CN 204372898 U CN204372898 U CN 204372898U CN 201420834692 U CN201420834692 U CN 201420834692U CN 204372898 U CN204372898 U CN 204372898U
- Authority
- CN
- China
- Prior art keywords
- row
- flash vessel
- hole
- waste heat
- heat boiler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
For the gravity dewatering capacity-enlarging system of waste heat boiler.Composition of the present utility model comprises: surely arrange hole (8), the described fixed row hole degree of depth is the following 2-3 rice in boiler room zero rice noodles (11), the internal water accumulation collection pit (7) that the degree of depth is 1.5 meters is provided with in described fixed row hole, be provided with in described fixed row hole and determine row's flash vessel (1), described row's flash vessel of determining receives from high-pressure system drain water piping (2) respectively, medium voltage network drain water piping (3), the water of low-pressure system drain water piping (4), described determine in row's flash vessel, to be provided with shower (12), described determines the liquid level measuring point being provided with control electronic Shuttoff Valve (6) opening and closing in row's flash vessel, the opening and closing of the blow-off line (5) determining row's flash vessel described in described electronic Shuttoff Valve controls, described blow-off line adopts π shape structure.The utility model is used for the gravity dewatering capacity-enlarging of waste heat boiler.
Description
technical field:
the utility model relates to a kind of gravity dewatering capacity-enlarging system for waste heat boiler.
background technology:
waste heat boiler starts, combustion engine purges and in boiler running process, in superheater and reheater all hydrophobic must emptying, reduce the thermal stress of superheater and reheater tube panel in start-up course.
traditional row's flash vessel of determining is arranged in zero meter, boiler room, ponding in waste-heat boiler superheater and reheater is by Action of Gravity Field, can not be disposed to completely and determine in row's flash vessel, if do not take other measures ensure superheater and reheater completely hydrophobic, ponding problem is there is in superheater and reheater, then can not meet the requirement of waste heat boiler rapid starting/stopping, simultaneously superheater and reheater also can because of fatigue stress reduction of service life.
utility model content:
the purpose of this utility model is to provide a kind of gravity dewatering capacity-enlarging system for waste heat boiler.
above-mentioned object is realized by following technical scheme:
a kind of gravity dewatering capacity-enlarging system for waste heat boiler, its composition comprises: surely arrange hole, the described fixed row hole degree of depth is below boiler room zero rice noodles 2-3 rice, the internal water accumulation collection pit that the degree of depth is 1.5 meters is provided with in described fixed row hole, be provided with in described fixed row hole and determine row's flash vessel, described row's flash vessel of determining receives from high-pressure system drain water piping respectively, medium voltage network drain water piping, the water of low-pressure system drain water piping, described determine to be provided with shower in row's flash vessel, described determine in row's flash vessel, to be provided with the liquid level measuring point controlling electronic Shuttoff Valve opening and closing, the opening and closing determining the blow-off line of row's flash vessel described in described electronic Shuttoff Valve controls, described blow-off line adopts π shape structure.
beneficial effect:
1. boiler of the present utility model is full hydrophobic structure, surely arranges flash vessel and adopts low position, surely arranges flash vessel and is placed in fixed row hole, the fixed row hole degree of depth 2 ~ 3 meters, be provided with sewage collecting hole, the degree of depth about 1.5 meters in fixed row hole, surely arrange hole, sewage collecting hole has metal shell.Condensate water in boiler pressure part leans on gravity transfer to surely arranging flash vessel, surely arrange flash vessel and be provided with corresponding liquid level measuring point, unrestrained water inventory according to waste heat boiler calculates flash vessel appearance and size and liquid level measuring point height, surely arrange flash vessel blow-off line and adopt π shape structure, the height that π shape pipeline lifting height sets according to measuring point is determined, waste heat boiler start or running in, after the water level determining row's flash vessel reach a certain height, determine discharge water pipeline turns off valve open, flash vessel starts to discharge water, surely the water arranged in flash vessel enters the wastewater disposal basin outside boiler room by π shape structure blow-off line by Action of Gravity Field, when the water level decreasing determining row's flash vessel is to after requiring height, determine discharge water π shape structural pipeline turns off valve closing, surely arrange flash vessel to stop discharging water, surely arrange flash vessel and complete the process that discharges water, ensure that waste heat boiler normally runs.
surely, after row flash vessel of the present utility model adopts low position, do not need to adopt other ancillary methods, just can ensure that superheater and reheater are completely hydrophobic, meet the rapid starting/stopping of waste heat boiler.Simultaneously after flash vessel low position, all unrestrained waterpipes are arranged in pipe trench, hanging structure, in boiler room, walkway being passed without unrestrained waterpipe without the need to propping up, and do not affect operating personnel and pass through, in boiler room, aesthetic property is better.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
detailed description of the invention:
embodiment 1:
a kind of gravity dewatering capacity-enlarging system for waste heat boiler, its composition comprises: surely arrange hole 8, the described fixed row hole degree of depth is boiler room zero rice noodles less than 11 2-3 rice, the internal water accumulation collection pit 7 that the degree of depth is 1.5 meters is provided with in described fixed row hole, be provided with in described fixed row hole and determine row's flash vessel 1, described row's flash vessel of determining receives from high-pressure system drain water piping 2 respectively, medium voltage network drain water piping 3, the water of low-pressure system drain water piping 4, described determine to be provided with shower 12 in row's flash vessel, described determines the liquid level measuring point being provided with the opening and closing of control electronic Shuttoff Valve 66 in row's flash vessel, the opening and closing of the blow-off line 5 determining row's flash vessel described in described electronic Shuttoff Valve controls, described blow-off line adopts π shape structure.Described row's flash vessel upper end of determining is steam bleeding pipeline 9, and lower end is blow-off line 10.
embodiment 2:
the described gravity dewatering capacity-enlarging system for waste heat boiler, the unrestrained Water flow-path of waste heat boiler is as described below: high, medium and low system blowdown, hydrophobic all being entered into by Action of Gravity Field of waste heat boiler determine row's flash vessel, after determining row's dilatation step-down, produce condensate water and enter wastewater disposal basin outside boiler room by determining discharge water pipeline, the Steam Recovery of generation utilizes or directly enters air.
Claims (1)
1. the gravity dewatering capacity-enlarging system for waste heat boiler, its composition comprises: surely arrange hole, it is characterized in that: the described fixed row hole degree of depth is below boiler room zero rice noodles 2-3 rice, the internal water accumulation collection pit that the degree of depth is 1.5 meters is provided with in described fixed row hole, what be provided with full hydrophobic structure in described fixed row hole determines row's flash vessel, described row's flash vessel of determining receives from high-pressure system drain water piping respectively, medium voltage network drain water piping, the water of low-pressure system drain water piping, described determine to be provided with shower in row's flash vessel, described determine in row's flash vessel, to be provided with the liquid level measuring point controlling electronic Shuttoff Valve opening and closing, the opening and closing determining the blow-off line of row's flash vessel described in described electronic Shuttoff Valve controls, described blow-off line adopts π shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834692.5U CN204372898U (en) | 2014-12-25 | 2014-12-25 | For the gravity dewatering capacity-enlarging system of waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834692.5U CN204372898U (en) | 2014-12-25 | 2014-12-25 | For the gravity dewatering capacity-enlarging system of waste heat boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372898U true CN204372898U (en) | 2015-06-03 |
Family
ID=53329116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420834692.5U Withdrawn - After Issue CN204372898U (en) | 2014-12-25 | 2014-12-25 | For the gravity dewatering capacity-enlarging system of waste heat boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372898U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534447A (en) * | 2014-12-25 | 2015-04-22 | 哈尔滨锅炉厂有限责任公司 | Gravity hydrophobic dilatation system for waste heat boiler |
-
2014
- 2014-12-25 CN CN201420834692.5U patent/CN204372898U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534447A (en) * | 2014-12-25 | 2015-04-22 | 哈尔滨锅炉厂有限责任公司 | Gravity hydrophobic dilatation system for waste heat boiler |
| CN104534447B (en) * | 2014-12-25 | 2016-07-06 | 哈尔滨锅炉厂有限责任公司 | Gravity dewatering capacity-enlarging system for waste heat boiler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203421666U (en) | Water quality monitoring sewage discharge system for steam boiler | |
| CN201277537Y (en) | High-temperature condensed water reclaimer | |
| CN204372898U (en) | For the gravity dewatering capacity-enlarging system of waste heat boiler | |
| CN201458877U (en) | Water processing device for industrial steam boiler | |
| MX2009012424A (en) | Blowoff tank. | |
| CN104534447B (en) | Gravity dewatering capacity-enlarging system for waste heat boiler | |
| CN203202576U (en) | Mechanical water seal type steam trap | |
| CN202253573U (en) | Dead steam recycling device of continuous blowdown flash tank | |
| CN205261524U (en) | Marine boiler hot well steam -jet ejector heating system | |
| CN204880726U (en) | Take condensation water treatment facilities's condensing gas heater | |
| CN204881243U (en) | Hydrophobic sealing device of condenser | |
| CN202166044U (en) | Drainage system of supercritical once-through boiler | |
| CN203421837U (en) | Waste heat boiler drum water level measuring device | |
| CN202066205U (en) | Scale draining device of gas water boiler | |
| CN201731477U (en) | Waste hot-water circulative energy-saving equipment of boiler | |
| CN201293306Y (en) | Steam-water circulating system for energy-conserving operation of steam boiler | |
| CN205424882U (en) | Double -furnace courage steam generator | |
| CN210267188U (en) | Boiler constant-exhaust steam recovery device | |
| CN220750919U (en) | Hot water steam-water separation waste heat recycling device | |
| CN110328200B (en) | Pipeline deoiling system and method thereof | |
| CN204246865U (en) | A kind of water vapor separation system | |
| CN203978527U (en) | A kind of drain discharge system for generator set | |
| CN204026642U (en) | A kind of improvement type drainage | |
| CN203298279U (en) | Flash and condensing device preventing air from entering | |
| CN202158555U (en) | Device for utilizing waste heat of drained sewage of steam boiler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150603 Effective date of abandoning: 20160706 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |