CN202304045U - Device for recovering drained water and waste heat of power plant - Google Patents
Device for recovering drained water and waste heat of power plant Download PDFInfo
- Publication number
- CN202304045U CN202304045U CN2011202774263U CN201120277426U CN202304045U CN 202304045 U CN202304045 U CN 202304045U CN 2011202774263 U CN2011202774263 U CN 2011202774263U CN 201120277426 U CN201120277426 U CN 201120277426U CN 202304045 U CN202304045 U CN 202304045U
- Authority
- CN
- China
- Prior art keywords
- pipe
- water
- power plant
- steam
- water tank
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices For Medical Bathing And Washing (AREA)
Abstract
The utility model discloses a device for recovering the drained water and waste heat of a power plant, and belongs to a heat energy and working medium recovery device. The device comprises a water tank, and is characterized in that: a blow-down pipe is arranged at the top of the water tank; a filter screen is arranged in the water tank; a drained water recovery pipe is arranged above the filter screen; a steam recovery pipe is arranged below the filter screen; steam vents are formed in the steam recovery pipe; and water through holes are formed in the drained water recovery pipe. The device has a simple structure, and is convenient to operate; and a great number of high-quality working media and a great amount of waste heat of the power plant can be effectively recovered.
Description
Technical field
The utility model belongs to heat energy and working medium retracting device, is applicable to the recovery of power plant Lowlevel thermal energy and discarded cleaning working medium.Also can be used for other field and need reclaim the place of heat energy and working medium.
Background technology
It is constantly hydrophobic that the therrmodynamic system in power plant has many jet chimneys to need, and after these water of being discharged by drain pipe expanded and become steam, temperature was all more than 100 ℃; The free from admixture quality better; Normally can't reclaim, drain in vain, cause the very big waste of the energy and working medium.
Itself does not have condensate system back pressure turbine, and the hydrophobic pressure of gland heater is low again, only a little more than atmospheric pressure, can't be with this part hydrophobic boiler circuit that is recycled to, and the high-quality water of this part cleaning also is to enter trench usually, causes great waste.
Summary of the invention
In order to cut the waste, the utility model provides a kind of hydrophobic device with used heat in power plant that reclaims.
The utility model comprises water tank, it is characterized in that tank top is provided with blow-down pipe, is provided with in the water tank case to filter to comb; The top of screen pack is provided with hydrophobic recovery tube; The below of screen pack is provided with the Steam Recovery pipe, and the Steam Recovery pipe is provided with logical steam vent, and hydrophobic recovery tube is provided with the limbers.
The utility model is simple in structure, and is easy to operate, can effectively reclaim power plant a large amount of high-quality working medium and waste heat.
Description of drawings:
Fig. 1 is the structural diagrams intention of the utility model embodiment.
Fig. 2 is the structure chart (Fig. 1 amplifies relatively) of hydrophobic recovery tube among the utility model embodiment.
Fig. 3 is the structure chart (Fig. 1 amplifies relatively) of Steam Recovery pipe among the utility model embodiment.
Among the figure, 1, blast pipe, 2, hood, 3, filling pipe; 4, hydrophobic recovery tube, 5, double-edged fine-toothed comb (steel wire lump is made filler), 6, magnetic upset water level meter, 7, water-supply-pipe; 8, Steam Recovery pipe, 9, overflow pipe, 10, discharging valve, 11, electric water level gauge; 12, water tank, 13, the limbers, 14, logical steam vent.
The specific embodiment:
Embodiment: Fig. 1, Fig. 2, shown in Figure 3, present embodiment comprises water tank 12, and a hood 2 is established in the top of water tank 12, and the top of hood 2 is provided with blast pipe 1, and blast pipe 1 adopts the pipe of φ 300.
Be provided with double-edged fine-toothed comb 5, electric water level gauge 4,1 filling pipe 3 of 11,3 hydrophobic recovery tubes and 8 Steam Recovery pipes 8 in the water tank case; The top of double-edged fine-toothed comb 5 is provided with hydrophobic recovery tube 4; The below of double-edged fine-toothed comb 5 is provided with Steam Recovery pipe 8; Steam Recovery pipe 8 is provided with logical steam vent 14, and hydrophobic recovery tube 4 is provided with limbers 13.The diameter of limbers 13 is 6mm, and the diameter of logical steam vent 14 is 8mm.
Shown in Figure 2, hydrophobic by 4 discharges of top hydrophobic recovery tube, it is limbers 13 that every hydrophobic recovery tube 4 has three row's apertures, and a row limbers 13 is vertically downward arranged, and respectively opens a row limbers for 30 ° to both sides, flows down so that water is the rain shape equably.
Shown in Figure 3, steam is evenly discharged through the promptly logical steam vent 14 of the row of two on Steam Recovery pipe 8 tube walls aperture, gives from top fallen water heating.
Between hydrophobic recovery tube 4 and Steam Recovery pipe 8, the double-edged fine-toothed comb 5 usefulness steel wires of setting up are processed, and arrange that above stainless steel metal wire, purpose are that the surface tension of water is strengthened, and carry out sufficient heat exchange with the following steam that does not condense, and make it to condense into water.
In addition, above hydrophobic recovery tube 4,1 demineralized water filling pipe 3 of setting, when hydrophobic amount was not enough, amount of makeup water can be condensed steam completely.
Claims (1)
1. reclaim the hydrophobic device with used heat in power plant; Comprise water tank, it is characterized in that tank top is provided with blow-down pipe, be provided with in the water tank case to filter and comb; The top of screen pack is provided with hydrophobic recovery tube; The below of screen pack is provided with the Steam Recovery pipe, and the Steam Recovery pipe is provided with logical steam vent, and hydrophobic recovery tube is provided with the limbers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202774263U CN202304045U (en) | 2011-08-02 | 2011-08-02 | Device for recovering drained water and waste heat of power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202774263U CN202304045U (en) | 2011-08-02 | 2011-08-02 | Device for recovering drained water and waste heat of power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202304045U true CN202304045U (en) | 2012-07-04 |
Family
ID=46372929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202774263U Expired - Fee Related CN202304045U (en) | 2011-08-02 | 2011-08-02 | Device for recovering drained water and waste heat of power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202304045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901084A (en) * | 2012-10-24 | 2013-01-30 | 广西华银铝业有限公司 | Method for recycling high-pressure and low-pressure drain water in steam engine workshop of thermal power plant |
-
2011
- 2011-08-02 CN CN2011202774263U patent/CN202304045U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901084A (en) * | 2012-10-24 | 2013-01-30 | 广西华银铝业有限公司 | Method for recycling high-pressure and low-pressure drain water in steam engine workshop of thermal power plant |
| CN102901084B (en) * | 2012-10-24 | 2015-02-25 | 广西华银铝业有限公司 | Method for recycling high-pressure and low-pressure drain water in steam engine workshop of thermal power plant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205980859U (en) | Surplus heat collecting of boiler recycles device | |
| CN202902252U (en) | Water feeding device using tail gas waste heat of boiler to heat boiler | |
| CN203549781U (en) | Waste heat deaerator | |
| CN202304045U (en) | Device for recovering drained water and waste heat of power plant | |
| CN201129716Y (en) | Steam discharging and recovering device of deaerator | |
| CN104197313B (en) | Can industry retort exhausting heat energy recovery system | |
| CN202485507U (en) | Boiler flue gas waste heat recovery device | |
| CN201548104U (en) | Heat exchanger with safety and high efficiency | |
| CN205138225U (en) | Metallurgical stove waste heat utilization equipment | |
| CN202868667U (en) | Steam condensate liquid recovery device | |
| CN201496944U (en) | Residual steam recovery device of thermal deaerator | |
| CN212719812U (en) | System for utilize flue gas waste heat increase air cooling tower | |
| CN203273271U (en) | Condensate water removing device of steam heating equipment | |
| CN204372901U (en) | The flue gas waste heat recovery apparatus of dual-use | |
| CN202666831U (en) | Waste heat recovery device | |
| CN202484971U (en) | Energy-saving and water-supplementation device of boiler | |
| CN204665246U (en) | A kind of efficient non-scale heat exchanger | |
| CN206207392U (en) | A kind of blowdown waste heat comprehensive recovery system | |
| CN104832909A (en) | Heat recovery device for removing dust coke powder through coke dry quenching and heat recovery process thereof | |
| CN204881261U (en) | Energy -concerving and environment -protective equipment of full -automatic multi -functional multipurpose | |
| CN103471421A (en) | High-temperature flue gas waste heat recovery device and waste heat recovery method of device | |
| CN202993929U (en) | Heat exchanger of ascension pipe of coke oven | |
| CN217714893U (en) | Self-checking and waste heat utilization system of steam generator sewage system | |
| CN217653828U (en) | Negative pressure steam generator device applied to wet saturated flue gas | |
| CN219589481U (en) | Deicing device for circulating water tower |
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: 20120704 Termination date: 20170802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |