CN203642723U - Thermal-power co-generation system for cement plant - Google Patents
Thermal-power co-generation system for cement plant Download PDFInfo
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- CN203642723U CN203642723U CN201320879878.8U CN201320879878U CN203642723U CN 203642723 U CN203642723 U CN 203642723U CN 201320879878 U CN201320879878 U CN 201320879878U CN 203642723 U CN203642723 U CN 203642723U
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- cement
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- 239000004568 cement Substances 0.000 title claims abstract description 45
- 239000002918 waste heat Substances 0.000 claims abstract description 63
- 238000000227 grinding Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000006392 deoxygenation reaction Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
Abstract
The utility model discloses a thermal-power co-generation system for a cement plant. The thermal-power co-generation system comprises a dragging subsystem and a waste heat subsystem. The dragging subsystem comprises a boiler, a back pressure type turbine driving a main generator, and a condensing steam turbine dragging fans and mills. A boiler steam outlet is connected with the back pressure type turbine. The back pressure type turbine is connected with the condensing steam turbine, a condenser, a condensate pump, a cold water heater, a high-pressure deaerator, a main high-pressure feed pump and a boiler so that closed circulation can be formed. The waste heat subsystem comprises a cement kiln. The head of the cement kiln is provided with a head waste heat boiler, and the tail of the cement kiln is provided with a tail waste heat boiler. The steam outlet of the head waste heat boiler and the steam outlet of the tail waste heat boiler are connected with a waste heat turbine of a secondary generator in a driving mode. The waste heat turbine is sequentially connected with the condensate pump, a vacuum deaerator, a main low-pressure feed pump and the waste heat boiler so that closed circulation can be formed. The thermal-power co-generation system replaces an existing dragging system of the cement plant, lowers the production cost of a cement line and energy consumption of enterprises, and achieves comprehensive utilization of energy sources.
Description
Technical field
The utility model belongs to field of energy utilization, is specifically related to a kind of cement plant thermotechnical linking output system.
Background technology
The energy is the requisite power resources of economic development, people's lives, and it is the valuable source that the mankind survive.No matter be develop energy, the various energy developed in harmony and still use the energy, save the energy, improve efficiency of energy utilization by every possible means, reduce energy for energy resource consumption and environmental protection, long-range strategy and policy of Dou Shi China economic development.
Present stage, along with the continuous increase of competition among enterprises pressure, production cost has become the deciding factor that affects Business survival.Therefore,, along with riseing with the continuous of energy cost and human cost, high energy consumption enterprise selects to develop to the low remote districts of raw material cost of transportation in a large number, to the lower development abroad of integrated cost.Make a general survey of these regions, its common ground is that region is remote, has inconvenient traffic, backward in economy, human cost is low, and electrical network covers deficiency or Power supply reliability cannot meet the demands, the primary condition that lacks Business survival, this just solves these problems in the urgent need to a kind of energy technology.If build merely power plant, domestic project is limited to national policy on the one hand, on the other hand, if business electrical load is larger, easily impacts electrical network in electrical network vulnerable area in the state of accident, affects safety.Therefore, select thermotechnical linking output technology to be more suitable for enterprise.
Thermotechnical linking output, it is a kind of novel energy-saving environment-friendly technology, being accompanied by implementing of energy-saving and emission-reduction policy obtains flourish, current stage is main or limitation is applied to power domain, for example steam feed pump and steam-driven induced draft fan, Station Service Electrical-Energy is further reduced, and energy consumption reduces, and has obtained good energy-saving effect.If thermotechnical linking output Technique Popularizing, to other technologies field, can be solved on the one hand by the unsettled problem of energy, can reduce on the other hand energy consumption cost, strengthen enterprise competitiveness.
Utility model content
The purpose of this utility model is to provide a kind of cement plant thermotechnical linking output system, replaces the existing dragging system in cement plant, reduces cement line production cost, further reduces enterprise energy consumption, realizes the comprehensive utilization of the energy.
For realizing above object, the utility model provides a kind of cement plant thermotechnical linking output system, comprises and drags subsystem and waste heat subsystem; Drag subsystem comprise boiler, drive main generator back pressure turbine, drag the condensing turbine of each blower fan, grinding machine, Boiler Steam outlet connects back pressure turbine, the exhaust steam outlet of back pressure turbine connects condensing turbine, the exhaust steam outlet of condensing turbine connects condenser, condenser outlet connects condensate pump, chiller heater, higher-pressure deaerator, high pressure main feed pump and boiler successively, forms closed cycle; Waste heat subsystem comprises cement kiln, cement kiln kiln hood arranges kiln hood waste heat boiler, kiln tail arranges kiln tail waste heat boiler, the steam (vapor) outlet of kiln hood waste heat boiler and kiln tail waste heat boiler is connected the waste heat steam turbine that drives time generator, waste heat exhaust steam in steam turbine mouth connects condensate pump, vacuum dust cather, low pressure main feed pump and kiln hood waste heat boiler, kiln tail waste heat boiler successively, forms closed cycle.
Further, described boiler three high pressure main feed pumps of configuration and two higher-pressure deaerators.
The utility model changes steam into and drags steam turbine by the large-size machine of cement production system is dragged, as cement grinding, high-temperature blower, circulating fan, dust collecting fan etc., build plant area's thermal substation and back pressure type steam turbine generating set, high steam is done work after step-down and is supplied with each driven equipment by back pressure turbine, realizes the cascade utilization of energy; At cement producing line, kiln hood waste heat boiler and kiln tail waste heat boiler are set, produce steam and enter again residual heat type Steam Turbine, realize the comprehensive utilization of the energy.Whole system is all at the primary energy that utilizes fossil fuel to produce, and compared with using the traditional scheme of secondary electric energy conversion, system is energy-saving and environmental protection more, and stability is better.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1: system layout of the present utility model;
Fig. 2: floor plan of the present utility model;
In figure: 1 is boiler, 2 is back pressure turbine, and 3 is main generator, 4 is condensing turbine, and 5 is kiln hood waste heat boiler, and 6 is kiln tail waste heat boiler, 7 is waste heat steam turbine, 8 is time generator, and 9 is back pressure type steam turbine generating set, and 10 is residual heat type Turbo-generator Set, 11 is higher-pressure deaerator, 12 is vacuum dust cather, and 13 is high pressure main feed pump, and 14 is low pressure main feed pump.
The specific embodiment
For making object, technical scheme and the advantage of the utility model embodiment clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
embodiment 1:
With reference to Fig. 1, Fig. 2, the utility model provides a kind of cement plant thermotechnical linking output system, comprises and drags subsystem and waste heat subsystem; Drag subsystem comprise boiler 1, drive main generator 3 back pressure turbine 2, drag the condensing turbine 4 of each blower fan, grinding machine, boiler 1 steam (vapor) outlet connects back pressure turbine 2, the exhaust steam outlet of back pressure turbine 2 connects condensing turbine 4, the exhaust steam outlet of condensing turbine 4 connects condenser, condenser outlet connects condensate pump, chiller heater, higher-pressure deaerator 11, high pressure main feed pump 13 and boiler 1 successively, forms closed cycle; Waste heat subsystem comprises cement kiln, cement kiln kiln hood arranges kiln hood waste heat boiler 5, kiln tail arranges kiln tail waste heat boiler 6, kiln hood waste heat boiler 5 is connected the waste heat steam turbine 7 that drives time generator 8 with the steam (vapor) outlet of kiln tail waste heat boiler 6, waste heat steam turbine 7 exhaust ports connect condensate pump, vacuum dust cather 12, low pressure main feed pump 14 and kiln hood waste heat boiler 5, kiln tail waste heat boiler 6 successively, form closed cycle.
Preferably, described boiler 1 configures three high pressure main feed pumps 13 and two higher-pressure deaerators 11.
This system specifically comprises following part:
(1) system configuration;
This system is mainly divided into and drags subsystem and waste heat subsystem.
Dragging system: mainly comprise the chemically-fueled boiler 1 of combustion, back pressure type steam turbine generating set 9, the condensing turbine 4 that drags each blower fan, grinding machine and the accessory system of each main frame, its technological process is that boiler 1 uses chemical fuel generation high temperature and high pressure steam, enter back pressure turbine 2 and do work, drive main generator group 3 to generate electricity; Steam discharge enters condensing turbine 4 by plant area's pipe network, drive blower fan or grinding machine operation, condensing turbine 4 exhaust steam enter condenser, become condensate water through secondary cycle water cooling, after boosting by condensate pump, enter thermal substation, after collecting, again boost, send into boiler 1 by chiller heater, higher-pressure deaerator 11, high pressure main feed pump 13 successively, after heating, again become high steam, form the closed cycle of medium.
System configuration as shown in Figure 1, boiler 1 feedwater is condensing turbine 4 condensate water, supply after higher-pressure deaerator 11 heating and feed pump boost, produce high temperature and high pressure steam, parameter 9.81MPa, 540 ℃, supply to back pressure turbine 2, drive main generator 3 running generatings, steam parameter 1.7MPa after acting, carry through plant area's pipe support, send into the each actuator of cement line, drag each large fan and grinding machine work, after acting, exhaust steam parameter is about 8kP left and right, enter condenser, after circulating water, send again main building back to, enter successively production recovered water pump, gland heater, condensation water heater, higher-pressure deaerator 11, high pressure main feed pump 13, enter boiler 1, form the working medium circulation of dragging system.
Waste heat part: cement rotary kiln kiln hood discharge flue-gas temperature reaches 340 ℃, and kiln tail exhaust gas temperature reaches 320 ℃, for utilizing these energy, kiln hood waste heat boiler 5 and kiln tail waste heat boiler 6 is set.Lower for what exhaust gas temperature was fallen, kiln hood is selected two pressure boilers, after cement line normal operation, cement kiln kiln hood waste heat boiler 5 and kiln tail waste heat boiler 6 produce steam, and kiln head and tail enters waste heat steam turbine 7 after steaming and converging, drive time generator 8 to generate electricity, 7 exhaust steam of waste heat steam turbine condense into water, boost by condensate pump, send into vacuum dust cather 12, after again boosting by low pressure main feed pump 14, send into cement line kiln hood waste heat boiler 5 and kiln tail waste heat boiler 6, form the closed cycle of medium.
Cement line kiln hood discharge flue gas is about 340 ℃ of left and right, and kiln exit gas temperature is about 320 ℃ of left and right.Conventional flue gas directly, to sky discharge, not only causes dust and thermal pollution, and a large amount of high-temperature flue gas emit, and also do not meet the policy requirements of energy-saving and emission-reduction.Therefore, at kiln hood, kiln hood waste heat boiler 5 is set, smog discharge temperature is controlled to 70 ℃ of left and right, at kiln tail, kiln tail waste heat boiler 6 is set, accept kiln hood water, flue-gas temperature is reduced to 220 ℃ of left and right, flue gas removes to dry lime stone again.After kiln head and tail high steam mixes, supply with the 7 acting generatings of waste heat steam turbine, require this kind of steam turbine to select filling condensing turbine, in the time of design, carry out rational performance analysis.After 7 actings of waste heat steam turbine, exhaust steam enters condenser, after circulating water, boosts and sends into kiln hood waste heat boiler 5 and kiln tail waste heat boiler 6 again through water pump, forms afterheat generating system.
(2) power balance;
Cause for this reason system is mainly applicable to electrical network weakness or unsettled region, and this just requires system to generate electricity to generate power for their own use is main.Therefore, accomplish that electricity consumption and generating match, this just requires fully to investigate the actual power load of cement line actuator and by electrical characteristics, accomplishes that on this basis the selection of unit is scientific and reasonable.
(3) main auxiliary equipment configuration;
According to conventional system configuration, in dragging system, every boiler 1 should configure a higher-pressure deaerator 11 and a high pressure main feed pump 13, simultaneously main feed pump should arrange one public for subsequent use, as three boilers 1 need to arrange 11, four high pressure main feed pumps 13 of three higher-pressure deaerators; Each one of every cement line operated by rotary motion kiln head and tail waste heat boiler of residual heat system, a corresponding residual heat type Turbo-generator Set 10, its corresponding subsidiary engine is also a cover, if there are four cement producing lines, need eight waste heat boilers, four waste heat steam turbines 7, four vacuum dust cathers 12, five low pressure main feed pumps 14, be characterized in unit operation separately, adjust more flexible, shortcoming is that system is huge, and number of devices is many, arrangement form complexity.
If by dragging system and residual heat system Steam Turbine centralized arrangement, problem will outlet, system has seven oxygen-eliminating devices, nine feed pumps, if by these equipment centralized arrangement in a factory building, certainly will cause deoxygenation framework and the steam turbine building scale of construction huge, the boiler scale of construction is less than normal, can not accomplish to coordinate to arrange, it is distant that pipeline draws, and is also unfavorable for energy-conservation.Therefore, in the time of system configuration, should drag and the operation characteristic of kiln heat recovery boiler in conjunction with cement, accomplish economical rationality.Through investigation, dragging in load equipment, cement grinding be intermittent operation, substantially inoperative in the situation that of there is no finished cement demand in the external world, mainly realizes abrasive material by each grinding station, industrial chain downstream; Circulating fan is large at the initial stage load that feeds intake.Grasping after these operation characteristics, we just can carry out lectotype selection targetedly, boiler 1 is configured to three high pressure main feed pumps 13 and two higher-pressure deaerators 11, in cement grinding mill maintenance stoppage in transit situation, just can meet the servicing machine meeting of water pump and oxygen-eliminating device, guarantee to meet the requirement of unit safety operation.Article two, the corresponding steam turbine of cement line, not only looked after operational flexibility but also considered economical operation, corresponding vacuum dust cather 12 and feed pump are also optimized merging, reduce number of devices, reduce factory building volume and repair and maintenance cost, consider again the safe operation of unit.
As shown in Figure 2, plant area has four cement producing lines to apparatus arrangement plane, configures three coal-burning boilers, configures two back pressure type steam turbine generating sets 9; Article two, the corresponding residual heat type Turbo-generator Set 10 of cement line, totally two residual heat type Turbo-generator Set 10, total installation of generating capacity is 70MW, can meet the process system burden requirement of whole plant area.Routinely, three boilers 1 should 11, four high pressure main feed pumps 13 of three higher-pressure deaerators; Article four, cement producing line should configure 12, five low pressure main feed pumps 14 of four vacuum dust cathers.In this case, deoxygenation layer need to be arranged seven oxygen-eliminating devices, arranges nine feed pumps in factory building.As shown in the figure, in figure, arrange by five oxygen-eliminating devices and seven feed pumps, the length that its length has needed far beyond the main process equipment such as boiler and steam turbine, deoxygenation framework will be far beyond boiler room and steam turbine building factory building, cause factory building to arrange very inharmonious, cause unnecessary waste.Therefore, in design process, through constantly finding out the moving law of cement line, the cement grinding that is power draw maximum is intermittent operation, and for ease of transportation, most of grog directly transports, after the processing of each grinding station, industrial chain downstream, sell, like this, flour mill will be left unused.In conjunction with this situation, in order to give higher-pressure deaerator 11, vacuum dust cather 12, the meeting of feed pump servicing machine, if higher-pressure deaerator 11 faults of our imaginations, an only remaining operation, the chance that we just can utilize grinding machine to stop transport is overhauled.Now, coal-burning boiler and back pressure turbine 2 are all in load down running status, and the oxygen-eliminating device of isolated operation is wanted oepration at full load, and load even reaches capacity, meet system service requirement, vacuum dust cather 12 and feed pump are also to realize in this way maintenance requirement.By this kind of arrangement mode, can meet unit safety operation requirement, space hole while being simultaneously unlikely to cause main building to be arranged, is a kind of technical configuration scheme of economical rationality.
The beneficial effects of the utility model are: the problem that has (1) solved cement producing line electricity consumption security; (2) reduced main building volume; (3) cogeneration is combined layout with back pressure unit, has saved investment; (4) move convenient, flexiblely, not restricted by external environment condition; (5) energy consumption can significantly reduce.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
Above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of the each embodiment technical scheme of the utility model.
Claims (2)
1. a cement plant thermotechnical linking output system, comprises and drags subsystem and waste heat subsystem; Drag subsystem comprise boiler, drive main generator back pressure turbine, drag the condensing turbine of each blower fan, grinding machine, Boiler Steam outlet connects back pressure turbine, the exhaust steam outlet of back pressure turbine connects condensing turbine, the exhaust steam outlet of condensing turbine connects condenser, condenser outlet connects condensate pump, chiller heater, higher-pressure deaerator, high pressure main feed pump and boiler successively, forms closed cycle; Waste heat subsystem comprises cement kiln, cement kiln kiln hood arranges kiln hood waste heat boiler, kiln tail arranges kiln tail waste heat boiler, the steam (vapor) outlet of kiln hood waste heat boiler and kiln tail waste heat boiler is connected the waste heat steam turbine that drives time generator, waste heat exhaust steam in steam turbine mouth connects condensate pump, vacuum dust cather, low pressure main feed pump and kiln hood waste heat boiler, kiln tail waste heat boiler successively, forms closed cycle.
2. a kind of cement plant according to claim 1 thermotechnical linking output system, is characterized in that: described boiler three high pressure main feed pumps of configuration and two higher-pressure deaerators.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320879878.8U CN203642723U (en) | 2013-12-30 | 2013-12-30 | Thermal-power co-generation system for cement plant |
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| CN201320879878.8U CN203642723U (en) | 2013-12-30 | 2013-12-30 | Thermal-power co-generation system for cement plant |
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| CN203642723U true CN203642723U (en) | 2014-06-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679638A (en) * | 2018-05-29 | 2018-10-19 | 上海电力学院 | A kind of condensation-reheating integration plume disappears white system |
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2013
- 2013-12-30 CN CN201320879878.8U patent/CN203642723U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679638A (en) * | 2018-05-29 | 2018-10-19 | 上海电力学院 | A kind of condensation-reheating integration plume disappears white system |
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