CN207829532U - The intensive arrangement at large-size thermal power plant water utilities center - Google Patents
The intensive arrangement at large-size thermal power plant water utilities center Download PDFInfo
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- CN207829532U CN207829532U CN201721922966.6U CN201721922966U CN207829532U CN 207829532 U CN207829532 U CN 207829532U CN 201721922966 U CN201721922966 U CN 201721922966U CN 207829532 U CN207829532 U CN 207829532U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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Abstract
The intensive arrangement at large-size thermal power plant water utilities center, the water utilities center includes joint building, outdoor structures, wastewater treatment area, described zero meter of floor of joint building includes between water treatment vehicle, between comprehensive pump house, chemical examination building and pump, power distribution station, control room, fire pump room, between dosing, two floor are set on chemical examination building, comprehensive pump house described in wherein, are disposed between each laboratory and laboratory personnel office, basin, between lime powder bin and dewaterer；The outdoor structures include water tank, sweet-water tank and all kinds of ponds at different levels；The purification tank for liquid waste in the wastewater treatment area is arranged in by outdoor structures, and Chi Ding arranges that waste water pump, a series of wastewater treatment equipments are placed on by purification tank for liquid waste；The L-type building that the joint building is made of the auxiliary building of horizontally disposed main building and vertical connection, wherein the zero of main building meter floor include mainly chemical examination building and comprehensive pump house, and auxiliary building-owner will be including between water treatment vehicle.
Description
Technical field
The utility model relates to a kind of intensive arrangements at large-size thermal power plant water utilities center, are a kind of incite somebody to action
Power plant chemistry, each related system of water conservancy project technique are organically optimized and combined, and the arrangement of intensive arrangement effect is reached.
Background technology
China central and east coastal economy is quickly grown at present, in order to meet this area economic development and people's life water
The flat requirement improved, country need to put into huge fund for building power plant.Soil is limited natural resources, is non-renewable dilute
Resource is lacked, Rational Land Use, Economization on land are a fundamental state policies.Support based on advanced science and technology considers the reasonable of technique
Property and advance, achieve the purpose that Economization on land is the emphasis of power plant design instantly by intensive arrangement.It is leaned in design
Scientific analysis planning, accomplishes " optimize ", " fining ", " rationalizations ", in optimization system technique and arranges occupation of land, saving capital construction
Under the premise of investment, to meet base of principle of human engineering, visual experience pleasing for designed building and its equipment arrangement.This
It is only the most advanced target of current power plant's layout design.
General large-size thermal power plant specialty chemical includes following major part：Boiler water Feeding System system, cycle
Cooling water drainage sewage desalination processing system, recirculated cooling water agent-feeding treatment system, industrial waste water centralized treatment system, chemical experiment
Room（Containing arrangement equal between electrical control）, hydrogen station, condensed water precision processing system, the dosing of therrmodynamic system chemistry and water and steam sampling,
Unit rhone, the systems such as coal-contained wastewater improvement；Water conservancy project technology major includes that treating nature water system, recirculating water blowdown water are located in advance
Reason system, sludge dewatering system etc..In addition to condensate polishing treatment, the dosing of therrmodynamic system chemistry and the steam being arranged in main building
Sampling system, the hydrogen station for thering is specific addressing individually to arrange, unit rhone, outside coal-contained wastewater processing system, remaining system
Optimized by process combination, and then integrated, optimization system arrangement, made each system rational deployment, achieve the effect that intensive arrangement.
For general large-size thermal power plant, each system of specialty chemical is had a style of one's own, and has independent occupation of land and building.
Boiler water Feeding System system, which will be separately provided Water Treatment workshop and be equipped with Comprehensive Experiment office building, forms a L-shaped building
Object is divided into water process building between water treatment vehicle, pump house, electric room, power distribution station etc.；All kinds of water tanks of outdoor arrangement, draining are received
Ji Chi and waste water pump, soda acid area and chemicals dosing plant etc.；A Boiler water Feeding System area is collectively formed in indoor and outdoor.Wastewater treatment system
Underground waste water storage pond is separately provided as unified, pond is disposed about wastewater treatment equipment, to meet process equipment, electric control part
Requirement, be also provided between power distribution station, electric room, dosing, between soda acid metering room, wind turbine etc..Recirculated cooling water sewerage removes
Desalination workshop, pump house, electric room, power distribution station etc. will be generally separately provided in salt treatment system；All kinds of water tanks of outdoor arrangement, row
Water collecting pit and draining pump, soda acid area and chemicals dosing plant etc.；Indoor and outdoor is collectively formed at a recirculated cooling water sewerage desalination
Manage area.Recirculated cooling water agent-feeding treatment system is generally arranged between independent dosing, interior each medicine machine of arrangement and related electrical, control
Disk cabinet processed etc..
General large-size thermal power plant speciality of hydroelectric power engineering construction includes following major part：Treating nature water, comprehensive pump house, fire-fighting
Pump house, comprehensive pond, Circulating water effluent water pretreatment, sludge concentration and dewatering system, sanitary sewage disposal etc..Water conservancy project process system
Form a purifying station, interior is divided between comprehensive pump house, fire pump room, dosing, between dewaterer, between wind turbine, electric room, match
Between electricity etc., outdoor arrangement efficient sedimentation tank, body refuse separation contact-type sedimentation basin, becomes hole filtering pool, industry original at air scrubbing filter
Pond, chemical former pond, reuse pool, drinking water tank, fire cistern, sludge concentration tank etc..
Take up an area to save, and public resource can not made full use of using pressure channel and space for maintenance as cost, prevents weight
It rebuilds and sets, equipment and instrument is avoided to repeat to configure, optimize connecting pipe between each system, cable, target is to keep their systems simple
It is clean, technique is smooth, transition is natural, complete function, operation are convenient, centralized management.Therefore, technical process is contacted into close raw water
Pretreatment, Circulating water effluent water pretreatment and desalting system, Boiler water Feeding System, Wastewater Concentrated, circulating water treatment system
System optimizes integration, and intensive arrangement has great importance.
Utility model content
The purpose of this utility model is that changing each system dispersed placement of existing large-size thermal power plant chemistry speciality of hydroelectric power engineering construction
Occupation of land is big, and operational management is inconvenient, and instrument repeats configuration and causes to invest the deficiencies of big, provides a kind of in the same of guarantee system reliability
When can reduce again initial investment and project occupation of land large-size thermal power plant water utilities center intensive arrangement.
The purpose of this utility model is completed by following technical solution, a kind of large-size thermal power plant water utilities center
Intensive arrangement, the water utilities center include joint building, outdoor structures, wastewater treatment area, the connection
Close zero meter of floor of building include between water treatment vehicle, between comprehensive pump house, chemical examination building and pump, power distribution station, control room, fire pump room,
Between dosing, wherein setting two floor on the chemical examination building, comprehensive pump house, it is disposed with each laboratory and laboratory personnel office, basin
Between, between lime powder bin and dewaterer；
The outdoor structures include water tank, sweet-water tank and all kinds of ponds at different levels；
The purification tank for liquid waste in the wastewater treatment area is arranged in by outdoor structures, and Chi Ding arranges waste water pump, a series of useless
Water treatment facilities is placed on by purification tank for liquid waste.
As preferred：The L-type that the joint building is made of the auxiliary building of horizontally disposed main building and vertical connection is built
Object is built, wherein the zero of main building meter floor includes mainly chemical examination building and comprehensive pump house, and auxiliary building-owner will be including between water treatment vehicle；
The outdoor structures include ultra filtering reverse osmosis water tank, sweet-water tank, efficient sedimentation tank, air scrubbing filter,
Body refuse detaches contact-type sedimentation basin, becomes hole filtering pool, comprehensive filter tank；
The wastewater treatment area includes five wastewater disposal basins, and the Chi Ding of wastewater disposal basin is disposed with waste water pump, a series of wastewater treatments
Device is placed on by wastewater disposal basin.
The utility model is by the technological means such as process combination optimization and combined layout optimization, to large-size thermal power plant
Learn and speciality of hydroelectric power engineering construction treating nature water, Circulating water effluent water pretreatment and desalting system, Boiler water Feeding System, at Waste Water Centralized
Reason, circular water treating system carry out intensive arrangement, by general the tiled arrangements chemicals dosing plant in space and water conservancy project pump house indoors
It is optimized for upper layer and lower layer combined layout, landing area is reduced, makes full use of space；The chemicals dosing plant of each system is shared, no
Repeated construction；Intensive cloth postpones, and cancels pond, the water tank of part intermediate link, reduces landing area；So that whole system is more
Succinctly, technique is more smooth, transition is natural, complete function, operation is convenient, centralized management, saves equipment investment and capital cost.
Description of the drawings
Fig. 1 is the intensive plane of arrangement arrangement schematic diagram in water utilities center of the utility model.
Fig. 2 is the layer plane arrangement schematic diagram in Fig. 1.
Fig. 3 is two layer plane arrangement schematic diagrams in Fig. 1.
Specific implementation mode
Below in conjunction with attached drawing, the utility model is further introduced：Shown in Fig. 1, large size described in the utility model
The intensive arrangement at thermal power plant water utilities center, the water utilities center include joint building I, outdoor structures
II, wastewater treatment area III, sanitary sewage disposal area IV；Described zero meter of layer of joint building I includes 11 between water treatment vehicle, is comprehensive
It closes between pump house 12, chemical examination building 13 and pump 18 between 14, power distribution station 15, control room 16, fire pump room 17, dosing, between lime dosing
19,21 are unloaded between Teat pipette between 20, bucket to combine shown in Fig. 2；Two floor are set on chemical examination building 13, comprehensive pump house 12 described in wherein, are arranged
Have between each laboratory and laboratory personnel office 22, basin 25 between 23, lime powder bin 24 and dewaterer, in conjunction with shown in Fig. 3.
The outdoor structures II includes water tank 26, sweet-water tank 27 and all kinds of pond 28 at different levels；
The purification tank for liquid waste 29 of the wastewater treatment area III is arranged in by outdoor structures II, and Chi Ding arranges waste water pump 30,
A series of wastewater treatment equipments 31 are placed on by purification tank for liquid waste 29.
In Fig. 1, the joint building I is built by the L-type that the auxiliary building of horizontally disposed main building and vertical connection is constituted
Object, wherein the zero of main building meter floor include mainly chemical examination building 13 and comprehensive pump house 12, and auxiliary building-owner will include 11 between water treatment vehicle；
The outdoor structures II includes ultra filtering reverse osmosis water tank 26, sweet-water tank 27 and efficient sedimentation tank, air
It cleans filter tank, body refuse separation contact-type sedimentation basin, become all kinds of ponds 28 such as hole filtering pool, comprehensive filter tank；
The wastewater treatment area III includes five purification tanks for liquid waste 29, and the Chi Ding of purification tank for liquid waste 29 is disposed with waste water pump
30, a series of wastewater treatment equipments 31 are placed on by purification tank for liquid waste 29.
Embodiment：
The utility model uses following optimal way：
The first step：Optimized according to boiler feedwater and calculated, determines the processing work of " ultrafiltration+reverse osmosis+level-one desalination+mixed bed "
After skill, the interval for utilizing " ion exchange " unit spare each other is each bed-type feature of regeneration in average 15 days, is not required to be arranged
Emergency preplan equipment；Change water building-owner and arrange ultra filtering reverse osmosis and ion-exchange unit between water treatment vehicle, ion-exchange unit is
Consider that the second phase contributes, without enlarging；Cancel hyperfiltration reverse-rinsing blowoff basin, waste water storage pond is immediately discharged to by raceway groove.
Second step：Cancel reverse osmosis water tank and reuse water pump in recirculating water blowdown water desalting system, is directly arranged by pipeline
To water conservancy project reuse pool.
Third walks：Cancel filtered water tank and clarified water pump in industrial wastewater treatment system, water conservancy project reuse is immediately discharged to by pipeline
Pond.
4th step：Between cancelling individual recirculated water dosing, between waste water dosing, on the basis of meeting each system functionality,
To treating nature water, Circulating water effluent water pretreatment and desalting system, Boiler water Feeding System system, Industrial Wastewater Treatment system
Each medicine system of system, recirculated cooling water medicine system etc. optimizes integration, identical drug centralized arrangement and common solution
The storage of all kinds of drugs and measuring equipment centralized arrangement are only arranged different dosing pumps and carry out dosing to each system by case.
5th step：It reduces and compresses air storage tank quantity in each system, the multiple systems in water utilities center share 4 techniques and instrument
With compressed air hold-up tank.
6th step：The building of each system original dispersed placement is integrated into a building L-shaped building, left side is between a phase desalination
（Containing boiler feedwater and Circulating water effluent water treatment facilities）；Upside is two floor building chemical examination building（Include each laboratory, distribution
Between, control room etc.）, comprehensive pump house, fire pump room, between lime dosing and sludge dewatering computer room.Water conservancy project integrates pump house, fire pump room
It is arranged for semi-underground type, which is provided with maintenance driving, space is higher, to keep building beautiful and making full use of space, concentrates each
Also it is optimized for upper and lower two layers of design between dosing, between storage medicine and is combined as combining building with pump house, maximum possible is high using space
Degree is not only saved and takes up an area but also build the coordinating and unifying, neat appearance on floor height.
7th step：The regeneration concentrated water pond of original dispersed placement, sludge-tank, backwash recycling pond, waste water are finally neutralized
The ponds such as pond, the peace and quiet pond of waste water are optimized for joint pond, and are arranged in the same area with Industry Waste pond, form semi-underground water
Pool area, not only neat appearance take into account the use function in each pond again, reduce connecting pipe to the greatest extent.
8th step：Switch board in each system and power distribution station are made overall planning, by between overall power distribution, the opposite collection of complex control room
Middle arrangement reduces cable, facilitates operation.
Above example is only the one side in utility model application process, and the utility model is not limited to above example, also
It can be widely applied in the water utilities center profession arrangement of all types of industries project, such as municipal administration, petrochemical industry engineering.This field
All deformations that those of ordinary skill directly can export or associate from content disclosed by the utility model are considered as this
The protection domain of utility model.
Claims (2)
1. the intensive arrangement at large-size thermal power plant water utilities center, the water utilities center includes joint building, room
Outer structures, wastewater treatment area, it is characterised in that described zero meter of layer of joint building includes between water treatment vehicle, comprehensive pump house,
Chemically examine between building and pump, power distribution station, control room, fire pump room, between dosing, wherein setting two on the chemical examination building, comprehensive pump house
Layer, is disposed between each laboratory and laboratory personnel office, basin, between lime powder bin and dewaterer；
The outdoor structures include water tank, sweet-water tank and all kinds of ponds at different levels；
The purification tank for liquid waste in the wastewater treatment area is arranged in by outdoor structures, Chi Ding arrangement waste water pumps, at a series of waste water
Reason device is placed on by purification tank for liquid waste.
2. the intensive arrangement at large-size thermal power plant water utilities according to claim 1 center, it is characterised in that institute
The L-type building that the joint building stated is made of the auxiliary building of horizontally disposed main building and vertical connection, wherein the zero of main building meter
Main floor includes chemical examination building and comprehensive pump house, and auxiliary building-owner will be including between water treatment vehicle；
The outdoor structures include ultra filtering reverse osmosis water tank, sweet-water tank, efficient sedimentation tank, air scrubbing filter, body refuse
It detaches contact-type sedimentation basin, become hole filtering pool, comprehensive filter tank；
The wastewater treatment area includes five wastewater disposal basins, and the Chi Ding of wastewater disposal basin is disposed with waste water pump, a series of wastewater treatment equipments
It is placed on by wastewater disposal basin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922966.6U CN207829532U (en) | 2017-12-29 | 2017-12-29 | The intensive arrangement at large-size thermal power plant water utilities center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922966.6U CN207829532U (en) | 2017-12-29 | 2017-12-29 | The intensive arrangement at large-size thermal power plant water utilities center |
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| Publication Number | Publication Date |
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| CN207829532U true CN207829532U (en) | 2018-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721922966.6U Active CN207829532U (en) | 2017-12-29 | 2017-12-29 | The intensive arrangement at large-size thermal power plant water utilities center |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939096A (en) * | 2017-12-29 | 2018-04-20 | 中国能源建设集团浙江省电力设计院有限公司 | A kind of intensive arrangement at large-size thermal power plant water utilities center |
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2017
- 2017-12-29 CN CN201721922966.6U patent/CN207829532U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939096A (en) * | 2017-12-29 | 2018-04-20 | 中国能源建设集团浙江省电力设计院有限公司 | A kind of intensive arrangement at large-size thermal power plant water utilities center |
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