CN203848705U - Exhausted steam recycling system - Google Patents
Exhausted steam recycling system Download PDFInfo
- Publication number
- CN203848705U CN203848705U CN201420244296.7U CN201420244296U CN203848705U CN 203848705 U CN203848705 U CN 203848705U CN 201420244296 U CN201420244296 U CN 201420244296U CN 203848705 U CN203848705 U CN 203848705U
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- China
- Prior art keywords
- heat exchanger
- processing medium
- exhaust steam
- condensate
- power source
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004064 recycling Methods 0.000 title abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 238000011084 recovery Methods 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 10
- 239000010865 sewage Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005429 filling process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model provides an exhausted steam recycling system comprising an exhausted steam header used for collecting exhausted steam, a heat exchanger connected with the exhausted steam header and used for carrying out heat exchange on the exhausted steam and process media, a water collection tank connected with the heat exchanger and used for collecting condensed water condensed after the exhausted steam passes through the heat exchanger, and a condensed water pump connected with the water collection tank and used for controlling the condensed water to be output, wherein the exhausted steam header is provided with one or more exhausted steam inlets which are connected with exhausted steam inlet pipelines of different sources respectively; the heat exchanger is provided with a to-be-heated process medium inlet and a heated process medium outlet, the to-be-heated process medium inlet is connected with a process medium input pipeline, and the heated process medium outlet is connected with a process medium output pipeline; the condensed water pump is provided with a power source inlet and a condensed water outlet, the power source inlet is connected with a power source input pipeline, and the condensed water outlet is connected with a condensed water output pipeline. As no electrical equipment is used, energy consumption is reduced and the problem of cavitation erosion is solved.
Description
Technical field
The utility model relates to reusing of energy source field, refers to especially a kind of dead steam recovery system.
Background technology
Along with energy prices rise steadily, energy-saving and emission-reduction, reduction industrial cost become country and enterprise problem in the urgent need to address.The a large amount of low-pressure steams that produce due to industrial technology reason, flash steam (exhaust steam) are fully reclaimed, utilized, can produce huge economic benefit and social benefit, during but traditional exhaust steam is reclaimed, heat is emitted in exhaust steam in heat exchanger, becomes the condensate water that temperature is lower, is pressed and delivered to upstream device by electric pump, traditional electrical pumping plant cistern is bulky, heat loss is large, and complex structure has cavitation and can consume a large amount of electric energy.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of dead steam recovery system, solves the problem that traditional dead steam recovery system consumes in a large number electric energy and has cavitation.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of dead steam recovery system, comprising:
For collecting the exhaust steam header of exhaust steam;
Be connected with described exhaust steam header, for the heat exchanger that described exhaust steam and processing medium are carried out to heat exchange;
Be connected with described heat exchanger, for collecting the water collect tank of the condensate water that described exhaust steam condenses after described heat exchanger;
Be connected with described water collect tank, control the condensate pump of condensate water output; Wherein,
Described exhaust steam header is provided with one or more exhaust steam entrances, and each exhaust steam entrance is connected with the exhaust steam inlet pipeline of separate sources respectively;
Described heat exchanger is provided with processing medium entrance to be heated and heating process media outlet, and described processing medium entrance to be heated is connected with processing medium input channel, and described heating process media outlet is connected with processing medium output channel;
Described condensate pump is provided with power source entrance and condensate water outlet, and described power source entrance is connected with power source input channel, and described condensate water outlet is connected with condensate water output channel.
Wherein, described heat exchanger comprises: the Part I being connected with described processing medium entrance to be heated; The Part II being connected with described heating process media outlet; Export with exhaust steam entrance and the condensate water of described heat exchanger the Part III being connected; Wherein, described Part I, described Part II and described Part III are respectively by barrier partitions; Wherein, described heat exchanger also comprises:
Multiple processing medium circulation ducts, the import of described processing medium circulation duct is connected with described Part I, and the outlet of described processing medium circulation duct is connected with described Part II.
Wherein, the top of described heat exchanger is also provided with automatic exhaust steam valve.
Wherein, the power source of described condensate pump is steam or compressed air.
Wherein, described condensate pump is provided with a link gear, and described link gear comprises:
Ball float; The first switch and the second switch that are connected with described ball float; Wherein,
Described the first switch is arranged at power source porch, and described second switch is arranged at the exhaust ports of described condensate pump.
Wherein, the exhaust outlet of described condensate pump connects the exhaust outlet of described water collect tank by pipeline.
Wherein, described processing medium input channel and described processing medium output channel are respectively arranged with thermometer, and described exhaust steam header, described power source input channel and described condensate water output channel are respectively arranged with Pressure gauge.
Wherein, the junction of described water collect tank and described condensate pump is provided with the first check-valves, and the junction of described condensate pump and described condensate water output channel is provided with the second check-valves.
Wherein, described water collect tank is also connected with a liquid level gauge.
Wherein, described heat exchanger, the bottom of described water collect tank and described condensate pump is respectively arranged with sewage draining exit, and described sewage draining exit connects blow-off line.
The beneficial effect of technique scheme of the present utility model is as follows:
In the utility model embodiment, the high-quality exhaust steam of separate sources, pressure focuses on exhaust steam header by exhaust steam inlet pipeline, form a level pressure exhaust steam, because the pressure difference exhaust steam meeting of exhaust steam header and heat exchanger enters into heat exchanger by the connecting pipe between exhaust steam header and heat exchanger, exhaust steam is carried out heat exchange with the processing medium to be heated entering through processing medium input channel in heat exchanger, exhaust steam cooling forms in the water collect tank of condensate water inflow below, through condensate pump, condensate water is outputed to the equipment of downstream use condensate water by condensate water output channel.The power source work that condensate pump is inputted by power source input channel.Whole system does not need to consume electric energy and can complete the recycling of exhaust steam, does not use electric pump, does not just have the problem of cavitation yet, and processing medium to be heated can be delivered directly to after heated the equipment that needs without to its separately heating avoided energy waste.
In the utility model embodiment, processing medium to be heated enters in the Part I of heat exchanger by processing medium entrance to be heated, then in import enters processing medium stream pipeline, exhaust steam enters in Part III by exhaust steam entrance.Exhaust steam and processing medium to be heated are by the mediate contact of processing medium circulation duct, both just can carry out indirect heat exchange, exhaust steam passes to processing medium by self heat by heat exchange, exhaust steam condensation obtains the bottom that condensate water is flocked on Part III and exports outflow by condensate water, and processing medium to be heated is flow in Part II by outlet after being heated, flow out by heating process media outlet.Exhaust steam and processing medium complete heat exchange indirectly, and the problem of having dissolved in oxygen or other impurity in the condensate water after having avoided in traditional heat exchange directly contact to make to condense does not reduce the quality of condensate water.
Brief description of the drawings
Fig. 1 represents the schematic diagram of the dead steam recovery system of the utility model embodiment;
Fig. 2 represents the schematic diagram of the heat exchanger of the dead steam recovery system of the utility model embodiment;
Fig. 3 represents the schematic diagram of the water collect tank of the dead steam recovery system of the utility model embodiment;
Fig. 4 represents the schematic diagram one of the condensate pump of the dead steam recovery system of the utility model embodiment;
Fig. 5 represents the schematic diagram two of the condensate pump of the dead steam recovery system of the utility model embodiment.
Description of reference numerals
1-exhaust steam header;
2-heat exchanger; 201-processing medium entrance to be heated; 202-Part I; 203-heating process media outlet; 204-Part II; 205-exhaust steam entrance; The outlet of 206-condensate water; 207-Part III; 208-baffle plate; 209-processing medium circulation duct; 2091-import; 2092-outlet;
3-water collect tank; 301-condensate water entrance; The outlet of 302-condensate water; 303-exhaust outlet; 304-overfall;
4-condensate pump; 401-link gear; 4011-ball float; 4012-the first switch; 4013-second switch; 402-power source entrance; 403-exhaust outlet;
5-exhaust steam inlet pipeline; 6-processing medium input channel; 7-processing medium output channel; 8-power source input channel; 9-condensate water output channel; 10-the first check-valves; 11-the second check-valves; 12-liquid level gauge; 13-automatic exhaust steam valve; 14,17,18-Pressure gauge; 15,16-thermometer; 19-blow-off line.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model consumes the problem of electric energy in a large number for existing dead steam recovery system, a kind of dead steam recovery system is provided, and does not make consumer, can reduce power consumption and not have cavitation.
As shown in Figure 1, a kind of dead steam recovery system of embodiment of the present utility model, comprising: for collecting the exhaust steam header 1 of exhaust steam; Be connected with described exhaust steam header 1, for the heat exchanger 2 that described exhaust steam and processing medium are carried out to heat exchange; Be connected with described heat exchanger 2, for collecting the water collect tank 3 of the condensate water that described exhaust steam condenses after described heat exchanger 2; Be connected with described water collect tank 3, control the condensate pump 4 of condensate water output; Wherein, described exhaust steam header 1 is provided with one or more exhaust steam entrances, and each exhaust steam entrance is connected with the exhaust steam inlet pipeline 5 of separate sources respectively; Described heat exchanger 2 is provided with processing medium entrance to be heated and heating process media outlet, and described processing medium entrance to be heated is connected with processing medium input channel 6, and described heating process media outlet is connected with processing medium output channel 7; Described condensate pump 4 is provided with power source entrance and condensate water outlet, and described power source entrance is connected with power source input channel 8, and described condensate water outlet is connected with condensate water output channel 9.
The high-quality exhaust steam of separate sources, pressure focuses on exhaust steam header 1 by exhaust steam inlet pipeline 5, form a level pressure exhaust steam, because the pressure difference exhaust steam meeting of exhaust steam header and heat exchanger enters into heat exchanger 2 by the connecting pipe between exhaust steam header 1 and heat exchanger 2, exhaust steam is carried out heat exchange with the processing medium to be heated entering through processing medium input channel 6 in heat exchanger 2, exhaust steam cooling forms in the water collect tank 3 of condensate water inflow below, through condensate pump 4, condensate water is outputed to the equipment of downstream use condensate water by condensate water output channel 9.The power source work that condensate pump 4 is inputted by power source input channel 8.Whole system does not need to consume electric energy and can complete the recycling of exhaust steam, does not use electric pump, does not just have the problem of cavitation yet, and processing medium to be heated can be delivered directly to after heated the equipment that needs without to its separately heating avoided energy waste.
Certainly, exhaust steam entrance and exhaust steam inlet pipeline can arrange the number needing according to reality source.
In the utility model embodiment, as shown in Figure 2, described heat exchanger 2 comprises: the Part I 202 being connected with described processing medium entrance 201 to be heated; The Part II 204 being connected with described heating process media outlet 203; Exhaust steam entrance 205 and condensate water outlet 206 Part III that are connected 207 with described heat exchanger 2; Wherein, described Part I 202, described Part II 204 and described Part III 207 are separated by baffle plate 208 respectively; Wherein, described heat exchanger 2 also comprises: multiple processing medium circulation ducts 209, the import 2091 of described processing medium circulation duct 209 is connected with described Part I 202, and the outlet 2092 of described processing medium circulation duct 209 is connected with described Part II 2092.
Processing medium to be heated enters in the Part I 201 of heat exchanger 2 by processing medium entrance 201 to be heated, then in import 2091 enters processing medium stream pipeline 209, exhaust steam enters in Part III 207 by exhaust steam entrance 205.Exhaust steam and processing medium to be heated are by 209 mediate contacts of processing medium circulation duct, both just can carry out indirect heat exchange, exhaust steam passes to processing medium by self heat by heat exchange, exhaust steam condensation obtains bottom that condensate water is flocked on Part III 207 and exports 206 by condensate water and flow out, and processing medium to be heated is flow in Part II 204 by outlet 2092 after being heated, flow out by heating process media outlet 203.
Between exhaust steam and processing medium, indirectly complete heat exchange, do not need direct contact, the problem of having dissolved in oxygen or other impurity in the condensate water after having avoided in traditional heat exchange directly contact to make to condense, does not reduce the quality of condensate water.Wherein, processing medium can be water, heated after directly as boiler water or be transported to the equipment that other need hot water, the energy resource consumption while having avoided heating, certainly, heated processing medium is not limited to water, can be any medium that meets technological requirement.
The top of described heat exchanger 2 is also provided with automatic exhaust steam valve 13.So, the gas of incoagulability in heat exchanger can be got rid of in time, ensured heat exchange efficiency.
In the utility model embodiment, as shown in Figure 3, on water collect tank 3, be provided with condensate water entrance 301, condensate water outlet 302, exhaust outlet 303, overfall 304.
Condensate water focuses in water collect tank by the pipeline being communicated with between heat exchanger and water collect tank, then enters condensate pump, and condensate pump control output condensate water is used the equipment of condensate water to downstream.Water collect tank plays the effect of buffering water yield peace weighing apparatus pressure, and condensate pump is safely and steadily run, and increases the service life.
Wherein, as shown in Figure 1, described water collect tank 3 is also connected with a liquid level gauge 12.Liquid level in liquid level gauge 12 Real-Time Monitoring water collect tanks 3, makes staff recognizing after liquid level in water collect tank exceedes safe liquid level and can taking some measures, and to guarantee that liquid level remains in safe liquid level, ensures the safe handling of water collect tank.
In the utility model embodiment, as shown in Figure 4, Figure 5, described condensate pump 4 is provided with a link gear 401, and described link gear 401 comprises: ball float 4011; The first switch 4012 and the second switch 4013 that are connected with described ball float 4011; Wherein, described the first switch 4012 is arranged at power source entrance 402 places, and described second switch 4013 is arranged at exhaust outlet 403 places of described condensate pump 4.
Wherein, the power source of described condensate pump is steam or compressed air.
Wherein, the junction of described water collect tank and described condensate pump is provided with the first check-valves 10, and the junction of described condensate pump and described condensate water output channel is provided with the second check-valves 11.
Water collect tank 3 is positioned at the top of condensate pump 4, water-head makes condensate pump 4 carry out water-filling, as shown in Figure 4, water filling process condensate water flows in condensate pump 4 through the first check-valves 10, the first switch 4012 that now the ball float 4011 lower drive link gears in position cut out power source entrance 402 places, unlatching is arranged at exhaust outlet 403 place's second switches 4013 of described condensate pump 4, and second check-valves 11 also in closed condition, along with the inflow of condensate water is discharged the steam in condensate pump 4 or compressed air by second switch 4013.As shown in Figure 5, ball float 4011 is along with the inflow of condensate water rises to drainage point, ball float 4011 drives link gear to close second switch 4013, open the first switch 4012, power source enters condensate pump 4, now condensate pump 4 internal pressures increase, and the first water check valve 10 is closed, and the second water check valve 11 is opened condensate water is exported.When ball float 4011 is along with the outflow of condensate water arrives position shown in Fig. 4, carry out water filling process.
In the utility model embodiment, the exhaust outlet of described condensate pump connects the exhaust outlet of described water collect tank by pipeline.
The power source of described condensate pump adopts steam or compressed air, can will after power source acting, be drained in water collect tank through the exhaust outlet of water collect tank by pipeline through the exhaust outlet of condensate pump, because the condensate water in water collect tank is after heat exchange, temperature is lower, the gas condensation that condensate pump can be discharged, realize like this secondary utilization, avoided energy waste.
In the utility model embodiment, described processing medium input channel and described processing medium output channel are respectively arranged with thermometer, and described exhaust steam header, described power source input channel and described condensate water output channel are respectively arranged with Pressure gauge.
As shown in Figure 1, processing medium input pipe 6 is provided with thermometer 15, and processing medium output channel 7 is provided with thermometer 16, and exhaust steam header 1 is provided with Pressure gauge 14, and power source input channel 8 is provided with Pressure gauge 17, and condensate water output channel 9 is provided with Pressure gauge 18.Can understand the temperature change of processing medium by thermometer, for the use in later stage provides foundation; Duty that can monitoring system by Pressure gauge, ensures the normal work of system.Certainly, except above-mentioned position set temperature table, Pressure gauge, also can be arranged on as required other positions, better monitor the duty of whole system.
In the utility model embodiment, as shown in Figure 1, described heat exchanger 2, the bottom of described water collect tank 3 and described condensate pump 4 is respectively arranged with sewage draining exit, and described sewage draining exit connects blow-off line 19.
According to the actual requirements, various suitable valves can be set on each pipeline, such as control valve, stop valve, check valve and drain valve etc., arranging of these pipelines and valve can be according to requirement of the present utility model, prior art and actual demand.
To sum up, the dead steam recovery system of the utility model embodiment, has following advantage:
1. whole system does not have consumer, has avoided electric consumption, does not use electric pump just not to have problem of cavitation simultaneously yet;
2. utilize exhaust steam header to realize the recovery of one or more sources, different pressures exhaust steam;
3. indirect heat exchange, the processing medium kind that increase system can heat and do not reduce condensate water quality;
4. steam or compressed air, as condensate pump power source, enter after acting in water collect tank, realize secondary utilization, avoid energy waste;
5. the interior linkage structure of condensate pump is realized the function of pump automatically, simple in structure, easy care.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a dead steam recovery system, is characterized in that, comprising:
For collecting the exhaust steam header of exhaust steam;
Be connected with described exhaust steam header, for the heat exchanger that described exhaust steam and processing medium are carried out to heat exchange;
Be connected with described heat exchanger, for collecting the water collect tank of the condensate water that described exhaust steam condenses after described heat exchanger;
Be connected with described water collect tank, control the condensate pump of condensate water output; Wherein,
Described exhaust steam header is provided with one or more exhaust steam entrances, and each exhaust steam entrance is connected with the exhaust steam inlet pipeline of separate sources respectively;
Described heat exchanger is provided with processing medium entrance to be heated and heating process media outlet, and described processing medium entrance to be heated is connected with processing medium input channel, and described heating process media outlet is connected with processing medium output channel;
Described condensate pump is provided with power source entrance and condensate water outlet, and described power source entrance is connected with power source input channel, and described condensate water outlet is connected with condensate water output channel.
2. dead steam recovery system according to claim 1, is characterized in that, described heat exchanger comprises: the Part I being connected with described processing medium entrance to be heated; The Part II being connected with described heating process media outlet; Export with exhaust steam entrance and the condensate water of described heat exchanger the Part III being connected; Wherein, described Part I, described Part II and described Part III are respectively by barrier partitions; Wherein, described heat exchanger also comprises:
Multiple processing medium circulation ducts, the import of described processing medium circulation duct is connected with described Part I, and the outlet of described processing medium circulation duct is connected with described Part II.
3. dead steam recovery system according to claim 2, is characterized in that, the top of described heat exchanger is also provided with automatic exhaust steam valve.
4. dead steam recovery system according to claim 1, is characterized in that, the power source of described condensate pump is steam or compressed air.
5. dead steam recovery system according to claim 4, is characterized in that, described condensate pump is provided with a link gear, and described link gear comprises:
Ball float; The first switch and the second switch that are connected with described ball float; Wherein,
Described the first switch is arranged at power source porch, and described second switch is arranged at the exhaust ports of described condensate pump.
6. dead steam recovery system according to claim 5, is characterized in that, the exhaust outlet of described condensate pump connects the exhaust outlet of described water collect tank by pipeline.
7. dead steam recovery system according to claim 1, it is characterized in that, described processing medium input channel and described processing medium output channel are respectively arranged with thermometer, and described exhaust steam header, described power source input channel and described condensate water output channel are respectively arranged with Pressure gauge.
8. dead steam recovery system according to claim 1, is characterized in that, the junction of described water collect tank and described condensate pump is provided with the first check-valves, and the junction of described condensate pump and described condensate water output channel is provided with the second check-valves.
9. dead steam recovery system according to claim 1, is characterized in that, described water collect tank is also connected with a liquid level gauge.
10. dead steam recovery system according to claim 1, is characterized in that, described heat exchanger, and the bottom of described water collect tank and described condensate pump is respectively arranged with sewage draining exit, and described sewage draining exit connects blow-off line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244296.7U CN203848705U (en) | 2014-05-13 | 2014-05-13 | Exhausted steam recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420244296.7U CN203848705U (en) | 2014-05-13 | 2014-05-13 | Exhausted steam recycling system |
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| Publication Number | Publication Date |
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| CN203848705U true CN203848705U (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420244296.7U Expired - Lifetime CN203848705U (en) | 2014-05-13 | 2014-05-13 | Exhausted steam recycling system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930873A (en) * | 2015-06-04 | 2015-09-23 | 宁夏宝塔石化科技实业发展有限公司 | Dead steam recovery technique |
| CN106369588A (en) * | 2016-08-30 | 2017-02-01 | 江苏太湖锅炉股份有限公司 | Gas-fired boiler |
| CN106745310A (en) * | 2016-12-29 | 2017-05-31 | 苏州欧拉透平机械有限公司 | Iron oxide exhaust steam Zero-discharge energy-saving system |
| CN107345658A (en) * | 2017-07-21 | 2017-11-14 | 西安巨杉能源技术有限公司 | A kind of device for making exhaust steam be converted into condensed water based on refrigeration modes |
| CN108379868A (en) * | 2018-04-04 | 2018-08-10 | 山西省工业设备安装集团有限公司 | It is a kind of to make the device that steam exhaust is converted into condensed water based on refrigeration modes |
| CN111928709A (en) * | 2020-07-10 | 2020-11-13 | 广东韶钢松山股份有限公司 | Slag flushing exhaust steam waste heat recovery system and recovery method |
-
2014
- 2014-05-13 CN CN201420244296.7U patent/CN203848705U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930873A (en) * | 2015-06-04 | 2015-09-23 | 宁夏宝塔石化科技实业发展有限公司 | Dead steam recovery technique |
| CN106369588A (en) * | 2016-08-30 | 2017-02-01 | 江苏太湖锅炉股份有限公司 | Gas-fired boiler |
| CN106369588B (en) * | 2016-08-30 | 2019-02-15 | 江苏太湖锅炉股份有限公司 | Gas fired-boiler |
| CN106745310A (en) * | 2016-12-29 | 2017-05-31 | 苏州欧拉透平机械有限公司 | Iron oxide exhaust steam Zero-discharge energy-saving system |
| CN107345658A (en) * | 2017-07-21 | 2017-11-14 | 西安巨杉能源技术有限公司 | A kind of device for making exhaust steam be converted into condensed water based on refrigeration modes |
| CN107345658B (en) * | 2017-07-21 | 2019-05-17 | 西安巨杉能源技术有限公司 | A kind of device for making steam exhaust be converted into condensed water based on refrigeration modes |
| CN108379868A (en) * | 2018-04-04 | 2018-08-10 | 山西省工业设备安装集团有限公司 | It is a kind of to make the device that steam exhaust is converted into condensed water based on refrigeration modes |
| CN111928709A (en) * | 2020-07-10 | 2020-11-13 | 广东韶钢松山股份有限公司 | Slag flushing exhaust steam waste heat recovery system and recovery method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |