CN203534239U - Plate-type evaporation air cooling condenser system with medicine adding device - Google Patents
Plate-type evaporation air cooling condenser system with medicine adding device Download PDFInfo
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- CN203534239U CN203534239U CN201320468667.5U CN201320468667U CN203534239U CN 203534239 U CN203534239 U CN 203534239U CN 201320468667 U CN201320468667 U CN 201320468667U CN 203534239 U CN203534239 U CN 203534239U
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- chemicals dosing
- dosing plant
- condenser system
- evaporation air
- spray
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Abstract
The utility model discloses a plate-type evaporation air cooling condenser system with a medicine adding device. The plate-type evaporation air cooling condenser system comprises a blower fan, a spray device, a heat exchange plate unit, a spray pump unit, a steam distribution pipe, a condensed water collecting pipe, a concrete pool, a steel water tank and a medicine adding device. The steel water tank and the concrete pool are in series connection with the spray pump unit, and the steel water tank is in parallel connection with the medicine adding device. Through the medicine adding device, the water quality of a spray system is guaranteed, a pipeline is prevented from being corroded by impurities in water, a failure rate of the spray device is effectively reduced, uninterrupted operation of heat exchange of a water spray membrane is ensured during a medicine adding and filtering process, and bacteria, insects and other pests are prevented from existing in the pool.
Description
Technical field
The utility model relates to a kind of thermoelectric generator factory's turbine discharge condensing unit field, more specifically to a kind of plate evaporation air condenser system with chemicals dosing plant.
Background technology
The Steam Power Circulation of the Turbo-generator Set such as firepower is to change steam thermal energy into mechanical energy, then mechanical energy is changed into a set of periodic duty flow process of electric energy.In the middle of periodic duty flow process, steam condition will pass through the cycle of states process of high temperature and high pressure steam → low temperature and low pressure steam → low-temp low-pressure water → cryogenic high pressure water → high temperature and high pressure steam.Therefore the high temperature and high pressure steam that steam turbine gives off (abbreviation steam) need to first be condensed into low-temp low-pressure water, could again pump into boiler and reprogram the high temperature and high pressure steam that can do manual work.The condensation of steam need to be to cooling medium heat release, different cooling mediums and different solidifying gas equipment can form different condensing modes or condenser system, the plate evaporation air-cooled condenser system that more common condensing mode adopts water-cooled, air cooling and combines in conjunction with air cooling and spraying and sprinkling evaporation condensation.
As shown in Figure 1, the plate evaporation air cooling gas trap system of prior art comprises blower fan, spray equipment, heat exchanger plates bundle group, spray pump group, steam-distributing pipe, concrete basin.Its operation principle is, the steam that steam turbine 1 is discharged enters heat exchanger plates bundle group 4 by steam-distributing pipe 12, air and shower water entered heat exchanger plates bundle group 4 from top to bottom and carried out heat exchange processing, after a part for shower water is evaporated, take away the heat of heat exchanger plates bundle 4, another part flows into through the heat exchanger plates bundle 4 being in tilted layout the concrete basin 5 that is positioned at heat exchanger plates bundle 4 belows.Through the air after heat exchange, through heat exchanger plates bundle 4, by blower fan 3 extractions, entering into air outlet discharges.
Plate evaporation air cooling gas trap system is compared with adopting the condensing plant of air cooling structure and water-cooling structure, in the situation that consuming certain evaporated water, can obviously improve efficiency of thermal cycle, reduces steam turbine generator power consumption, improves power plant generating output; Under condition of natural ventilation, by heat exchanger plates bundle, can carry out more efficiently heating power exchange, greatly reduce circulation water consumption.
The defect of the plate evaporation air cooling gas trap system of prior art is to lack purification and the filtration treatment for spray-water.Because system water partly adopts the mode of part self-loopa, water quality will inevitably produce impurity and dirt, the a large amount of ponding of concrete basin also easily produces the unhealthy materials such as bacterium, insect simultaneously, in water, the generation of a large amount of impurity also will inevitably affect the moisture film covering efficiency of system spray equipment, thereby has influence on the heat radiation of heat exchanger plates bundle.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of plate evaporation air condenser system with chemicals dosing plant.
A kind of plate evaporation air condenser system with chemicals dosing plant of the present utility model, comprises blower fan, spray equipment, heat exchanger plates bundle group, spray pump group, steam-distributing pipe, condensation water collection pipe, concrete basin; Also comprise steel water tank, chemicals dosing plant and automatic cleaning filter, described steel water tank is connected with concrete basin and spray pump group, steel water tank chemicals dosing plant in parallel, feeding spraying pump group series connection automatic cleaning filter.
Described chemicals dosing plant comprises steel base, base top arranges tank body, tank body top is provided with motor, motor is connected with the stirring rod of being located at tank interior, tank body top is provided with inlet and medicine feeding hole, and tank base is provided with liquid outlet and sewage draining exit, and tank wall is provided with overfall, described inlet is connected with water tank with liquid outlet, and described sewage draining exit is connected with system blow-off line with overfall.
Described inlet and liquid outlet are equipped with hand stop valve.
In described tank body, be provided with liquid level gauge.
Described inlet, liquid outlet and sewage draining exit are all connected with measuring pump.
Described chemicals dosing plant is also connected with control system.
The utility model utilizes the characteristic of the high efficient heat exchanging feature of air setting and the absorption heat of water-spray system under condition of natural ventilation, realized the high-efficiency condensation of steam turbine discharge of steam, the utility model is compared with the plate evaporation air condenser system of prior art, by increasing chemicals dosing plant, guarantee the water quality of spray system, prevented impurity corrosion pipeline in water, effectively reduce the fault rate of spray equipment, guaranteed the uninterrupted operation of spray water film heat exchange work, stopped bacterium in pond, the generation of the harmful organisms such as insect simultaneously.
Accompanying drawing explanation
Fig. 1 is the system construction drawing of the plate evaporating condensator of prior art;
Fig. 2 is system construction drawing of the present utility model;
Fig. 3 is the side view of the utility model chemicals dosing plant.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.Should be understood that following examples are only for the utility model is described but not for limiting scope of the present utility model.
As shown in Figure 2, a kind of plate evaporation air-cooled condenser system with chemicals dosing plant of the present utility model is mainly used in the condensation that the Turbo-generator Set such as thermoelectricity give off high temperature and high pressure steam, comprise: blower fan 3, steam exhaust device 2, spray equipment 6, heat exchanger plates bundle group 4, spray pump group 7, steam-distributing pipe 12, concrete basin 5, heat exchanger plates bundle group 4, condensation water collection pipe 13, pumped vacuum systems 8, chemicals dosing plant 15.
As shown in Figure 3, as a preferred embodiment, the chemicals dosing plant 15 of the present embodiment comprises steel base 151, base 151 tops arrange tank body 152, tank body 152 tops are provided with motor 153, motor 153 is connected with the stirring rod 154 of being located at tank interior, tank body 152 tops are provided with inlet 155 and medicine feeding hole 156, tank base is provided with liquid outlet 157 and sewage draining exit 158, tank wall is provided with overfall 159, described inlet 155 is connected with water tank 9 with liquid outlet 157, and described sewage draining exit 158 is connected with system blow-off line with overfall 159.Described inlet 155 and liquid outlet 157 are equipped with hand stop valve 150, and described sewage draining exit also can connect measuring pump as metering device.In described tank body 152, be also provided with liquid level gauge 170.
As a preferred embodiment, the chemicals dosing plant 15 of the present embodiment is connected with control system, comprises two kinds of control modes: automatically control and manually control.Automatically control and have regularly and two kinds of modes of pressure reduction, set filtration time on control panel after, can start dosing by self-timing; Control system also can be compared system pressure difference in real time with the pressure reduction that user sets simultaneously, and when system pressure difference reaches restriction pressure reduction, chemicals dosing plant 15 carries out dosing automatically.User also can select manual control as required, and the hand switch on control operation panel makes chemicals dosing plant 15 carry out dosing.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. the plate evaporation air condenser system with chemicals dosing plant, comprise blower fan, spray equipment, heat exchanger plates bundle group, spray pump group, steam-distributing pipe, condensation water collection pipe, concrete basin, it is characterized in that, also comprise steel water tank, chemicals dosing plant, described steel water tank is connected with concrete basin and spray pump group, steel water tank chemicals dosing plant in parallel.
2. a kind of plate evaporation air condenser system with chemicals dosing plant as claimed in claim 1, it is characterized in that, described chemicals dosing plant comprises steel base, base top arranges tank body, tank body top is provided with motor, motor is connected with the stirring rod of being located at tank interior, tank body top is provided with inlet and medicine feeding hole, tank base is provided with liquid outlet and sewage draining exit, tank wall is provided with overfall, described inlet is connected with water tank with liquid outlet, and described sewage draining exit is connected with system blow-off line with overfall.
3. a kind of plate evaporation air condenser system with chemicals dosing plant as claimed in claim 2, is characterized in that, described inlet and liquid outlet are equipped with hand stop valve.
4. a kind of plate evaporation air condenser system with chemicals dosing plant as claimed in claim 2, is characterized in that, in described tank body, is provided with liquid level gauge.
5. a kind of plate evaporation air condenser system with chemicals dosing plant as claimed in claim 2, is characterized in that, described sewage draining exit is connected with measuring pump.
6. a kind of plate evaporation air condenser system with chemicals dosing plant as claimed in claim 2, is characterized in that, described chemicals dosing plant is also connected with control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468667.5U CN203534239U (en) | 2013-08-01 | 2013-08-01 | Plate-type evaporation air cooling condenser system with medicine adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320468667.5U CN203534239U (en) | 2013-08-01 | 2013-08-01 | Plate-type evaporation air cooling condenser system with medicine adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203534239U true CN203534239U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320468667.5U Expired - Fee Related CN203534239U (en) | 2013-08-01 | 2013-08-01 | Plate-type evaporation air cooling condenser system with medicine adding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203534239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243197A (en) * | 2019-05-23 | 2019-09-17 | 华电电力科学研究院有限公司 | A kind of the medicament adding apparatus and adding method thereof of direct air cooled condenser operation corrosion control |
-
2013
- 2013-08-01 CN CN201320468667.5U patent/CN203534239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110243197A (en) * | 2019-05-23 | 2019-09-17 | 华电电力科学研究院有限公司 | A kind of the medicament adding apparatus and adding method thereof of direct air cooled condenser operation corrosion control |
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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: 20140409 Termination date: 20180801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |