CN106120954A - Thermal power plant's water circulation system - Google Patents
Thermal power plant's water circulation system Download PDFInfo
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- CN106120954A CN106120954A CN201610679587.2A CN201610679587A CN106120954A CN 106120954 A CN106120954 A CN 106120954A CN 201610679587 A CN201610679587 A CN 201610679587A CN 106120954 A CN106120954 A CN 106120954A
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- water
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
- E03B1/042—Details thereof, e.g. valves or pumps
-
- 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
- Y02A20/30—Relating to industrial water supply, e.g. used for cooling
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
This application discloses a kind of thermal power plant water circulation system, including: unit rhone；Dragveyer, described dragveyer and described unit rhone are by moisturizing pipeline communication；Dragveyer small pump, is arranged on described moisturizing pipeline, for making the water in described unit rhone fill in described dragveyer；First valve, is arranged on described moisturizing pipeline.This thermal power plant water circulation system can be by a large amount of waste water reclamation treated in thermal power plant to dragveyer, it is achieved that recycling of the water of thermal power plant, reduce the waste of water resource.
Description
Technical field
The present invention relates to thermal power generating technology field, particularly to a kind of thermal power plant water circulation system.
Background technology
Thermal power generation is the forms of electricity generation that China is main, and operation principle is that fuel chemical energy is converted into steam thermal energy, then
It is converted into mechanical energy, is eventually converted into electric energy.Need during this use a lot of water and produce more waste water, water resources consumption
Greatly, and need waste water is processed.
The waste water processing mode of existing thermal power plant is to direct out boundary's discharge by after desulfurization wastewater transformation, and displacement is very
Greatly.The water of these discharges is generally of certain heat, and directly discharge environment the most to external world produces harmful effect, and wastes
Water resource.Each equipment in thermal power plant, such as unit, slag extractor etc., when using water, needs individually to be passed through new water wherein, makes
Water after with the most individually discharges, and causes the waste of water resource.
In sum, how to solve the problem that in thermal power plant, water resources consumption is big, become those skilled in the art urgently
The problem solved.
Summary of the invention
A kind of thermal power plant based on this thermal power plant's water circulation craft of offer water cyclic system is provided
System, to recycle the water used in thermal power plant, reduces the consumption of water resource.
For reaching above-mentioned purpose, the present invention provides techniques below scheme:
A kind of thermal power plant water circulation system, including:
Unit rhone；
Dragveyer, described dragveyer and described unit rhone are by moisturizing pipeline communication；
Dragveyer small pump, is arranged on described moisturizing pipeline, described for making the water in described unit rhone fill into
In dragveyer；
First valve, is arranged on described moisturizing pipeline.
Preferably, in above-mentioned thermal power plant's water circulation system, also include connecting dragveyer and described unit rhone
Overflow pipe, the water in described dragveyer overflows back in described unit rhone.
Preferably, in above-mentioned thermal power plant's water circulation system, also include that waste water clarifies case, sewage treatment equipment, waste water
Delivery pump and unit water compensating valve: the inlet and outlet of described waste water delivery pump respectively with the described waste water clarification outlet of case and described
The inlet communication of sewage treatment equipment；The outlet of described sewage treatment equipment connects with described unit rhone, and described unit is mended
Water valve is arranged between described sewage treatment equipment and described unit rhone.
Preferably, in above-mentioned thermal power plant's water circulation system, also including controller and liquidometer, described liquidometer is arranged
In described unit rhone, described first valve and unit water compensating valve are automatic valve, described liquidometer, described first valve
Door and described unit water compensating valve are all connected with described controller.
Preferably, in above-mentioned thermal power plant's water circulation system, the import of described sewage treatment equipment connects with inlet tube,
The outlet of described sewage treatment equipment connects with outlet, and described inlet tube and described outlet cross and be communicated in the one of shared pipe
End, the other end of described shared pipe crosses with the water-supply-pipe connecting described waste water delivery pump and described unit rhone connection；Institute
State and on inlet tube, be provided with check valve, the import flowing to the described sewage treatment equipment of sensing of described check valve, described outlet
On be provided with the second valve, described water-supply-pipe is provided with on the pipeline section between described waste water delivery pump and described shared pipe
Three valves, described water-supply-pipe is provided with the 4th valve on the pipeline section between described unit rhone and described shared pipe.
Preferably, in above-mentioned thermal power plant's water circulation system, the quantity of described unit rhone is multiple, each described
Unit rhone is connected with described 4th valve by respective arm respectively, and is provided with the 5th valve on each described arm
Door.
Preferably, in above-mentioned thermal power plant's water circulation system, described first valve, described second valve, the described 3rd
Valve, described 4th valve and described 5th valve are manually-operated gate or equal automatic valve.
Preferably, in above-mentioned thermal power plant's water circulation system, described dragveyer small pump is self priming pump or submerged pump.
Preferably, in above-mentioned thermal power plant's water circulation system, also include the multiple water circulating pumps being positioned in multiple unit
Entrance forebay, and the described water circulating pump entrance forebay of each unit all with the cooling tower of remaining unit, water circulating pump entrance before
Pond and/or machine add pond connection, by the water outlet of water circulating pump entrance forebay described in Valve controlling.
Preferably, in above-mentioned thermal power plant's water circulation system, described overflow pipe is made up of gutter and drain pipe, institute
Stating gutter to connect with the overfall of described dragveyer, described drain pipe connects with described unit rhone.
Compared with prior art, the invention has the beneficial effects as follows:
In thermal power plant's water circulation system that the present invention provides, unit rhone is connected by filling pipe with dragveyer, mend
Dragveyer small pump it is provided with, for being added in dragveyer by the water in unit rhone, by the first valve control on water pipe
The break-make of filling pipe processed.Visible, thermal power plant's water circulation system can be by a large amount of waste water reclamation treated in thermal power plant to dragging for
In slag machine, it is achieved that recycling of the water of thermal power plant, reduce the waste of water resource.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
The accompanying drawing provided obtains other accompanying drawing.
The connection diagram of a kind of thermal power plant water circulation system that Fig. 1 provides for the embodiment of the present invention；
The connection diagram of the another kind of thermal power plant water circulation system that Fig. 2 provides for the embodiment of the present invention；
The connection diagram of the third thermal power plant's water circulation system that Fig. 3 provides for the embodiment of the present invention；
The connection diagram of the 4th kind of thermal power plant's water circulation system that Fig. 4 provides for the embodiment of the present invention.
In Figs. 1-4,1 it is unit rhone, 2 is dragveyer, 3 is water distributor, 4 is dragveyer small pump, 5 is first
Valve, 6 be overflow pipe, 7 be waste water clarification case, 8 for waste water delivery pump, 9 for sewage treatment equipment, 91 for filter, 92 for expose
Gas tower, 10 be inlet tube, 11 be check valve, 12 be outlet, 13 be the second valve, 14 for share pipe, 15 be water-supply-pipe, 16 be
3rd valve, 17 be the 4th valve, 18 be the 5th valve, 19 be water circulating pump entrance forebay, 21 be cooling column, 22 for drawing water
Pump, 23 it is valve.
Detailed description of the invention
The core of the present invention there is provided a kind of thermal power plant water circulation system, it is possible to carries out back the water used in thermal power plant
Receive and utilize, reduce the consumption of water resource.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1, embodiments provide a kind of thermal power plant water circulation system, including at least one unit draining
Groove 1, at least one dragveyer 2, at least one dragveyer small pump 4 and first valve 5；Wherein, unit rhone 1 is for arranging
Putting the device of the waste water after process, each unit generally corresponds to be provided with a unit rhone 1；Dragveyer 2 is for by liquid
Separate with the solid matter in solid mixture, each unit generally correspond to arrange a dragveyer 2, dragveyer 2 with
Unit rhone 1 is connected by moisturizing pipeline 3；Dragveyer small pump 4 is arranged on moisturizing pipeline 3, is used for making unit rhone 1
In water fill in dragveyer 2, specifically, dragveyer small pump 4 can be self priming pump or submerged pump；First valve 5 is arranged at
On moisturizing pipeline 3, for controlling the break-make of moisturizing pipeline 3, the first valve 5 can be manually-operated gate or automatic valve, is preferably
Automatic valve, automatic valve can use electromagnetic valve, pneumatic operated valve, hydraulic valve etc., automatically controls it by controller and opens and close
Close.Quantity and the dragveyer of moisturizing pipeline 3 required for each unit rhone 1 is determined according to the rate of water make-up needed for dragveyer 2
The quantity of small pump 4, can be 3, dragveyer small pump 4 of a moisturizing pipeline, it is also possible to be two moisturizing pipelines 3, two
Individual dragveyer small pump 4, or more.As long as being capable of the water in unit rhone 1 is filled into dragveyer 2.
During work, when needs moisturizing in dragveyer 2, open the first valve 5, by dragveyer small pump 4 by unit
In the water suction dragveyer 2 after waste water processes in rhone 1.Owing to needing substantial amounts of water when dragveyer 2 works, with this
Meanwhile, the water after waste water processes is the biggest by the water yield of the direct outer row of unit rhone 1, therefore, and giving up after processing
Water works for dragveyer 2, it is achieved that the recycling of the water in thermal power plant, reduces the consumption of water resource.
As it is shown on figure 3, in the present embodiment, thermal power plant's water circulation system also includes connecting dragveyer 2 and unit rhone 1
Overflow pipe 6, the water in dragveyer 2 overflows back in unit rhone 1, it is achieved recycling of water.Water in dragveyer 2
Position is when reaching certain position, via overfall and overflow pipe 6 overflow to gutter, via gutter backwater to unit rhone
1, reach to recycle, lasting circulation is to maintain dragveyer 2 water temperature and the properly functioning key of dragveyer 2.When dragveyer 2 consumes
The water yield reaches certain, when causing water level in unit rhone 1 to be reduced to limit value, mends unit rhone 1 industrial wastewater
Water.
Preferably, overflow pipe 6 is made up of gutter and drain pipe, and gutter connects with the overfall of dragveyer 2, draining
Pipe connects with unit rhone 1.On the basis of original gutter, increase drain pipe obtain overflow pipe 6, reduce cost.When
So, overflow pipe 6 can also all drain pipies.
As shown in Figures 2 and 3, in the present embodiment, thermal power plant's water circulation system also includes at waste water clarification case 7, waste water
Reason equipment 9, waste water delivery pump 8 and unit water compensating valve, for processing waste water, and the waste water after processing sends into unit row
In tank 1；Wherein, the inlet and outlet of waste water delivery pump 8 respectively with the waste water clarification outlet of case 7 and sewage treatment equipment 9
Inlet communication；The outlet of sewage treatment equipment 9 connects with unit rhone 1, and unit water compensating valve is arranged on sewage treatment equipment 9 He
Between unit rhone 1, for controlling the break-make between sewage treatment equipment 9 and unit rhone 1.
During work, waste water is clarified in case 7 and send into sewage treatment equipment 9 through the waste water clarified by waste water delivery pump 8
Carry out waste water process further, be met the water of discharge standard, standby in this water is passed through unit rhone 1.
Preferably, sewage treatment equipment 9 includes filter 91 and aeration tower 92, and waste water first passes through filter 91 and filters, then
Carry out Air Exposure through aeration tower 92, obtain clear water.
In the present embodiment, thermal power plant's water circulation system also includes controller and liquidometer, and controller is PLC and DCS system
System, liquidometer is arranged in unit rhone 1, and the first valve 5 and unit water compensating valve are automatic valve, and the first valve 5, machine
Group water compensating valve and liquidometer are all connected with controller, and the liquid level in liquidometer detection unit rhone 1, controller controls the first valve
Door 5 and the break-make of unit water compensating valve, and then control the water yield in unit rhone 1.When water yield abundance, control the first valve 5
Opening, unit rhone 1 is to dragveyer 2 moisturizing, when water shortage in unit rhone 1, controls unit water compensating valve and opens, useless
Water treatment facilities 9 moisturizing in unit rhone 1.Certainly, the first valve 5 and unit water compensating valve can also is that manually-operated gate, people
Industry control break-make.
Further, in the present embodiment, the piping that waste water enters unit rhone 1 is optimized, and waste water processes and sets
The import of standby 9 connects with inlet tube 10, and the outlet of sewage treatment equipment 9 connects with outlet 12, specifically, and inlet tube 10 and mistake
The inlet communication of filter 91, outlet 12 and the outlet of aeration tower 92；Lead between waste water clarification case 7 and unit rhone 1
Crossing water-supply-pipe 15 to connect, inlet tube 10 and outlet 12 cross and are communicated in one end of shared pipe 14, share pipe 14 the other end with
Water-supply-pipe 15 crosses connection；Being provided with check valve 11 on inlet tube 10, the flow direction of check valve 10 points to entering of sewage treatment equipment 9
Mouthful, only allow waste water to enter in sewage treatment equipment 9, outlet 12 is provided with the second valve 13, is used for controlling outlet 12
Break-make；Water-supply-pipe 15 is provided with the 3rd valve 16 on the pipeline section between waste water delivery pump 8 and shared pipe 14, is used for controlling
The break-make of this pipeline section；Water-supply-pipe 15 is provided with the 4th valve 17 on the pipeline section between unit rhone 1 and shared pipe 14, use
In the break-make controlling this pipeline section.
During work, open the 3rd valve 16, close the second valve the 13, the 4th valve 17, the waste water warp in waste water clarification case 7
Waste water delivery pump 8, water-supply-pipe the 15, the 3rd valve 16, shared pipe 14, inlet tube 10, check valve 11 enter sewage treatment equipment 9
In, in concrete entrance filter 91, after filtering, enter aeration tower 92 aeration, complete waste water and process.Close the 3rd valve afterwards
Door 16, open the second valve 13 and the 4th valve 17, waste water after treatment from sewage treatment equipment 9 out, warp successively
Cross outlet the 12, second valve 13, share pipe 14, water-supply-pipe the 15, the 4th valve 17 and enter in unit rhone 1, complete waste water
Water supply to unit rhone 1.This tube structure is compact, simplifies pipe arrangement, saves pipeline.It is, of course, also possible to useless
It is separately provided pipeline, between clarification of water case 7, sewage treatment equipment 9 between sewage treatment equipment 9 and unit rhone 1 individually
Pipeline is set, is capable of sewage treatment equipment 9 equally and supplies water to unit rhone 1.Wherein, the second valve the 13, the 4th valve
Door 17 is equivalent to unit water compensating valve, needs to open during moisturizing in unit rhone 1.
Further, in the present embodiment, the quantity of unit rhone 1 is multiple, and each unit rhone 1 passes through respectively
Respective arm and the 4th valve 17 connect, and are provided with the 5th valve 18 on each arm.For each unit rhone 1
Individually for water management.Wherein, the second valve the 13, the 4th valve 17 and the 5th valve 18 are equivalent to unit water compensating valve, need to
Unit rhone 1 is opened during moisturizing.
In the present embodiment, the second valve the 13, the 3rd valve the 16, the 4th valve 17 and the 5th valve 18 be manually-operated gate or
Automatic valve.Preferably, the second valve the 13, the 3rd valve 16 and the 4th valve 17 are hand-operated valve, and the 5th valve 18 is automatic valve
Door, specifically can use operated pneumatic valve, hydraulic valve or electromagnetic valve etc., automatically controls unlatching and Guan Bi by controller, it is simple to
Remotely control.
As shown in Figure 4, in the present embodiment, thermal power plant's water circulation system also includes the multiple circulations being positioned in multiple unit
Pump entrance forebay 19, and the water circulating pump entrance forebay 19 of each unit all with cooling tower 21, the water circulating pump of remaining unit
Entrance forebay 19 and/or machine add pond connection, are controlled the water outlet of water circulating pump entrance forebay 19 by valve 22.Usual each unit
All include at least two water circulating pump entrance forebay 19, there is substantial amounts of water water circulating pump entrance forebay 19, logical in thermal power plant
Set up and put at least two unit, when, after one of them unit outage, way of the prior art is by the circulation of the unit stopped transport
Water in pump entrance forebay 19 is idle or emits, and causes the waste of water resource.Therefore, the embodiment of the present invention will be stopped transport unit
Water circulating pump entrance forebay 19 in water be passed through other normally the water circulating pump entrance forebay 19 of unit of work, cooling tower 21
And/or machine adds in pond.Specifically, by a female pipe, the water circulating pump entrance forebay 19 of each unit is connected, each circulation
The feed pipe of pump entrance forebay 19 is all pooled in this mother's pipe, and each feed pipe is provided with water pump 22 and valve 23, logical
Cross and control respective water pump 22 and valve 23, it is achieved the utilization of the water in the water circulating pump entrance forebay 19 of different units.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment, identical similar portion sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (10)
1. thermal power plant's water circulation system, it is characterised in that including:
Unit rhone (1)；
Dragveyer (2), described dragveyer (2) is connected by moisturizing pipeline (3) with described unit rhone (1)；
Dragveyer small pump (4), is arranged on described moisturizing pipeline (3), is used for making the water in described unit rhone (1) fill into
In described dragveyer (2)；
First valve (5), is arranged on described moisturizing pipeline (3).
Thermal power plant the most according to claim 1 water circulation system, it is characterised in that also include connecting described dragveyer (2)
With the overflow pipe (6) of described unit rhone (1), the water in described dragveyer (2) overflows back described unit rhone
(1) in.
Thermal power plant the most according to claim 1 water circulation system, it is characterised in that also include waste water clarification case (7), waste water
Processing equipment (9), waste water delivery pump (8) and unit water compensating valve: the inlet and outlet of described waste water delivery pump (8) is respectively with described
The outlet of waste water clarification case (7) and the inlet communication of described sewage treatment equipment (9)；The outlet of described sewage treatment equipment (9)
Connecting with described unit rhone (1), described unit water compensating valve is arranged at described sewage treatment equipment (9) and described unit draining
Between groove (1).
Thermal power plant the most according to claim 3 water circulation system, it is characterised in that also include controller and liquidometer, institute
Stating liquidometer to be arranged in described unit rhone (1), described first valve (5) and unit water compensating valve are automatic valve, institute
State liquidometer, described first valve (5) and described unit water compensating valve to be all connected with described controller.
5. according to the thermal power plant's water circulation system described in claim 3 or 4, it is characterised in that described sewage treatment equipment (9)
Import connects with inlet tube (10), and the outlet of described sewage treatment equipment (9) connects with outlet (12), described inlet tube (10)
Cross with described outlet (12) be communicated in share pipe (14) one end, the other end of described shared pipe (14) with connect described give up
Water delivery pump (8) crosses with the water-supply-pipe (15) of described unit rhone (1) and connects；It is provided with unidirectional on described inlet tube (10)
Valve (11), the import of the flow direction described sewage treatment equipment of sensing (9) of described check valve (11), described outlet (12) is upper to be arranged
There is the pipeline section that the second valve (13), described water-supply-pipe (15) are positioned between described waste water delivery pump (8) and described shared pipe (14)
On be provided with the 3rd valve (16), described water-supply-pipe (15) is positioned between described unit rhone (1) and described shared pipe (14)
Pipeline section on be provided with the 4th valve (17).
Thermal power plant the most according to claim 5 water circulation system, it is characterised in that the quantity of described unit rhone (1)
For multiple, each described unit rhone (1) is connected with described 4th valve (17) by respective arm respectively, and each institute
State and on arm, be provided with the 5th valve (18).
Circulating system the most according to claim 6, it is characterised in that described first valve (5), described second valve
Door (13), described 3rd valve (16), described 4th valve (17) and described 5th valve (18) are manually-operated gate or are
Automatic valve.
Thermal power plant the most according to claim 1 water circulation system, it is characterised in that described dragveyer small pump (4) is certainly
Sucking pump or submerged pump.
Thermal power plant the most according to claim 1 water circulation system, it is characterised in that also include being positioned in multiple unit many
Individual water circulating pump entrance forebay (19), and the described water circulating pump entrance forebay (19) of each unit all with the cold water of remaining unit
Tower (21), water circulating pump entrance forebay (19) and/or machine add pond connection, before controlling described water circulating pump entrance by valve (23)
The water outlet in pond (19).
Thermal power plant the most according to claim 2 water circulation system, it is characterised in that described overflow pipe (6) is by gutter
Forming with drain pipe, described gutter connects with the overfall of described dragveyer (2), described drain pipe and described unit rhone
(1) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679587.2A CN106120954A (en) | 2016-08-17 | 2016-08-17 | Thermal power plant's water circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610679587.2A CN106120954A (en) | 2016-08-17 | 2016-08-17 | Thermal power plant's water circulation system |
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| CN106120954A true CN106120954A (en) | 2016-11-16 |
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| CN201610679587.2A Pending CN106120954A (en) | 2016-08-17 | 2016-08-17 | Thermal power plant's water circulation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413408A (en) * | 2018-05-03 | 2018-08-17 | 南通联振重工机械有限公司 | A kind of water replanishing device of waste incinerator fire-gate leakage slag structure for conveying |
| CN112113234A (en) * | 2020-08-05 | 2020-12-22 | 常熟浦发第二热电能源有限公司 | Automatic water supply control system of ash conveying machine under slag extractor and furnace |
| CN113433978A (en) * | 2021-07-01 | 2021-09-24 | 华能国际电力股份有限公司上安电厂 | Unit water supply control system optimization method |
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| CS276895B6 (en) * | 1986-09-17 | 1992-09-16 | C Josip Dipl Ing Sekimi | Apparatus for removing slag and ash from boiler combustion chamber |
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| CN204999751U (en) * | 2015-09-30 | 2016-01-27 | 东莞市龙洋环保科技有限公司 | Circuit board industrial waste water efficient handling of system |
| CN105627339A (en) * | 2016-03-16 | 2016-06-01 | 神华集团有限责任公司 | Cyclic deslagging system |
| CN206174035U (en) * | 2016-08-17 | 2017-05-17 | 河南华润电力首阳山有限公司 | Water circulating system of thermal power plant |
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| AU2703484A (en) * | 1983-04-18 | 1984-10-25 | Combustion Engineering Inc. | Control of submerged scraper conveyor |
| CS276895B6 (en) * | 1986-09-17 | 1992-09-16 | C Josip Dipl Ing Sekimi | Apparatus for removing slag and ash from boiler combustion chamber |
| CN202709143U (en) * | 2012-08-03 | 2013-01-30 | 中国电力工程顾问集团西北电力设计院 | Water-cooled mechanical deslagging system for thermal power plant |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413408A (en) * | 2018-05-03 | 2018-08-17 | 南通联振重工机械有限公司 | A kind of water replanishing device of waste incinerator fire-gate leakage slag structure for conveying |
| CN112113234A (en) * | 2020-08-05 | 2020-12-22 | 常熟浦发第二热电能源有限公司 | Automatic water supply control system of ash conveying machine under slag extractor and furnace |
| CN113433978A (en) * | 2021-07-01 | 2021-09-24 | 华能国际电力股份有限公司上安电厂 | Unit water supply control system optimization method |
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Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |