CN110285325B - High-temperature air source water-mixing cooling method suitable for underwater high-speed aircraft - Google Patents
High-temperature air source water-mixing cooling method suitable for underwater high-speed aircraft Download PDFInfo
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- CN110285325B CN110285325B CN201910561592.7A CN201910561592A CN110285325B CN 110285325 B CN110285325 B CN 110285325B CN 201910561592 A CN201910561592 A CN 201910561592A CN 110285325 B CN110285325 B CN 110285325B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
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Abstract
The invention relates to a high-temperature air source water mixing cooling method suitable for an underwater high-speed aircraft, belongs to the technical field of gas cooling of the underwater aircraft, and solves the problem that the gas cannot be cooled reasonably by the existing method. The water mixing cooling method adopts a method of introducing external water to mix with high-temperature fuel gas, and achieves the purpose of reducing the temperature of the fuel gas. The invention can continuously cool the high-temperature fuel gas, reduces the design difficulty of heat release and heat insulation of the structure and the equipment, and simultaneously cools the high-temperature fuel gas by introducing external water, and the generated water vapor is used as a part of gas source, thereby reducing the dosage of solid gunpowder and increasing the overall performance of the aircraft.
Description
Technical Field
The invention relates to the technical field of gas cooling of underwater vehicles, in particular to a high-temperature gas source water mixing cooling method suitable for an underwater high-speed vehicle.
Background
The underwater high-speed aircraft has the gas supply requirement, a gas source and a gas control device of the underwater high-speed aircraft are required to be arranged in the aircraft, if the gas source adopts a high-pressure gas cylinder mode, the gas energy density is low, the occupied internal space of the aircraft is large, and the performance of the underwater aircraft is greatly reduced. At present, a mode of burning solid gunpowder to generate high-temperature gas is often adopted, the energy density of the solid gunpowder is high, the occupied space inside an aircraft can be reduced, but the gas temperature is high (1000-.
Disclosure of Invention
In view of the above analysis, the present invention aims to provide a high temperature air source water-mixing cooling method suitable for an underwater high-speed vehicle, so as to solve the problem that the existing method cannot reasonably cool the fuel gas.
The purpose of the invention is mainly realized by the following technical scheme:
in the technical scheme of the invention, the high-temperature air source water mixing cooling method suitable for the underwater high-speed aircraft comprises the following steps:
s1, igniting the gas chamber, and introducing high-temperature gas into the gas outlet pipeline distribution chamber;
s2, injecting water into the first water storage tank until the first water storage tank is full of water;
s3, sequentially introducing the fuel gas into the first water storage tank and the gas outlet pipeline distribution chamber for cooling;
s4, when all the water in the first water storage tank is discharged along with the fuel gas, the fuel gas is sequentially introduced into the second water storage tank and the gas outlet pipeline distribution chamber for cooling;
s5, when all the water in the second water storage tank is discharged along with the fuel gas, the step S3 is carried out;
and S6, repeating the steps S4 and S5 circularly until the combustion of the gas chamber is stopped.
In the technical scheme of the invention, the high-temperature air source water mixing cooling system used by the high-temperature air source water mixing cooling method comprises the following steps: the gas-fired water-saving device comprises a gas chamber, a first water storage tank, a second water storage tank and a gas outlet pipeline distribution chamber;
the gas chamber is connected with the gas outlet pipeline distribution chamber through a gas main pipe; the gas chamber is connected with the first water storage tank through a first gas auxiliary pipe; the gas chamber is connected with the second water storage tank through a second gas auxiliary pipe; the first water storage tank is connected with the air outlet pipeline distribution chamber through a first mixing pipe; the second water storage tank is connected with the gas outlet pipeline distribution chamber through a second mixing pipe; the first water storage tank and the second water storage tank are both provided with water injection pipes, and water injection valves are arranged on the water injection pipes.
In the technical scheme of the invention, the step S1 specifically comprises the following steps: after the gas chamber is ignited, the flow control valve of the gas main pipe is opened, and the gas flow entering the gas outlet pipeline distribution chamber is adjusted to be not lower than the target flow through the flow control valve.
In the technical scheme of the invention, the step S2 specifically comprises the following steps: and opening a water injection valve of the first water storage tank, and injecting water into the first water storage tank until the first water storage tank is filled with water.
In the technical scheme of the invention, in the step S3, the fuel gas is introduced into the first water storage tank for cooling, the cooled fuel gas is introduced into the gas outlet pipeline distribution chamber along with water, and simultaneously, the water injection is started to the second water storage tank.
In the technical scheme of the invention, the step S3 specifically comprises the following steps: opening a first electromagnetic valve of the first gas auxiliary pipe, closing a water injection valve of the first water storage tank, introducing gas into the first water storage tank, cooling the gas by water in the first water storage tank, introducing the cooled gas and the cooled water into a gas outlet pipeline distribution chamber through a first mixing pipe, fully mixing the cooled gas and the cooled water in the gas outlet pipeline distribution chamber, and evaporating to cool; and simultaneously, a water injection valve of the second water storage tank is opened to inject water into the second water storage tank.
In the technical scheme of the invention, in the step S4, when all water in the first water storage tank is discharged along with the fuel gas, the fuel gas is introduced into the second water storage tank for cooling, the cooled fuel gas is introduced into the gas outlet pipeline distribution chamber along with the water, and meanwhile, the first water storage tank is filled with water.
In the technical scheme of the invention, the step S4 specifically comprises the following steps: when the water in the first water storage tank is completely evaporated and is discharged along with the fuel gas, a second electromagnetic valve of a second fuel gas auxiliary pipe is opened, a water injection valve of a second water storage tank is closed, the fuel gas is introduced into the second water storage tank, so that the water in the second water storage tank cools the fuel gas, the cooled fuel gas and the cooled fuel gas enter an air outlet pipeline distribution chamber through a second mixing pipe, and the fuel gas and the cooled fuel gas are fully mixed in the air outlet pipeline distribution chamber and are evaporated for cooling; and simultaneously, a water injection valve of the first water storage tank is opened to inject water into the first water storage tank.
In the technical scheme of the invention, the step S5 specifically comprises the following steps: when all the water in the second water storage tank is evaporated and is discharged along with the fuel gas, the step S3 is repeated;
opening a first electromagnetic valve of the first gas auxiliary pipe, closing a water injection valve of the first water storage tank, introducing gas into the first water storage tank, cooling the gas by water in the first water storage tank, introducing the cooled gas and the cooled water into a gas outlet pipeline distribution chamber through a first mixing pipe, fully mixing the cooled gas and the cooled water in the gas outlet pipeline distribution chamber, and evaporating to cool; and simultaneously, a water injection valve of the second water storage tank is opened to inject water into the second water storage tank.
In the technical scheme of the invention, in the step S6, the steps S4 and S5 are repeated in a circulating mode until the combustion of the gas chamber is stopped, and all water in the first water storage tank and the second water storage tank is discharged. S4 and S5 the technical scheme of the invention can realize at least one of the following effects:
1. the invention can effectively cool the fuel gas in a water cooling mode, and prevent the fuel gas with overhigh temperature from damaging the whole aircraft.
2. The invention adopts the form of evaporative water cooling for cooling, and can absorb more heat through the evaporative mode, so that the method has better cooling effect on fuel gas.
3. The invention further improves the cooling effect by adopting a two-way water cooling alternating mode, and prevents the cooling effect of a single water path from weakening after long-time work.
4. The water vapor generated by evaporation is used as a part of gas source, so that the using amount of solid gunpowder is reduced, and the overall performance of the aircraft is improved.
In the invention, the technical schemes can be combined with each other to realize more preferable combination schemes. Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention, wherein like reference numerals are used to designate like parts throughout.
Fig. 1 is a schematic diagram of a device used in a high-temperature air source water mixing cooling method suitable for an underwater high-speed aircraft.
Reference numerals:
1-a gas chamber; 201-a first water storage tank; 202-a second water storage tank; 3-gas outlet pipeline distribution chamber; 4-a flow control valve; 501-a first one-way valve; 502-a second one-way valve; 601-a first solenoid valve; 602-second solenoid valve.
Detailed Description
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention and not to limit the scope of the invention.
At present, an underwater vehicle adopts a mode of generating high-temperature gas by burning solid gunpowder, the energy density of the solid gunpowder is high, the occupied space inside the vehicle can be reduced, but the gas temperature is high (1000-. Aiming at the defect of high temperature of the high-temperature fuel gas, the invention provides a method for introducing external water to be mixed with the high-temperature fuel gas, so as to achieve the purpose of reducing the temperature of the fuel gas.
Specifically, an embodiment of the present invention provides a high temperature air source water-mixing cooling method suitable for an underwater high-speed vehicle, and as shown in fig. 1, a high temperature air source water-mixing cooling system used in the high temperature air source water-mixing cooling method includes: a gas chamber 1, a first water storage tank 201, a second water storage tank 202 and an air outlet pipeline distribution chamber 3; the gas chamber 1 is connected with the gas outlet pipeline distribution chamber 3 through a gas main pipe; the gas chamber 1 is fixed inside the underwater vehicle, gunpowder is poured inside the gas chamber 1, and the structure of the gas chamber 1 is subjected to heat release and heat insulation treatment; the gas chamber 1 is connected with a first water storage tank 201 through a first gas auxiliary pipe; the gas chamber 1 is connected with a second water storage tank 202 through a second gas auxiliary pipe; the first water storage tank 201 is connected with the air outlet pipeline distribution chamber 3 through a first mixing pipe; the second water storage tank 202 is connected with the gas outlet pipeline distribution chamber 3 through a second mixing pipe; the first water storage tank 201 and the second water storage tank 202 are both provided with water injection pipes, water injection valves are arranged on the water injection pipes, and openings of the main water pipes are arranged on the shoulders of the aircraft and communicated with the outside.
In actual use, the first water path comprises a first water storage tank 201, a first fuel gas auxiliary pipe and a first mixing pipe, the second water path comprises a second water storage tank 202, a second fuel gas auxiliary pipe and a second mixing pipe, the two water paths are alternately used, when one water path is cooled, the other water path is filled with water, in addition, the water path can also absorb residual heat in the water storage tank when the last cooling is carried out through water injection, and the two water paths can always have a better cooling effect effectively.
In order to switch the two water ways, a flow control valve 4 is arranged on the main gas pipe; the first mixing pipe is provided with a first one-way valve 501; the second mixing pipe is provided with a second one-way valve 502; the first gas auxiliary pipe is provided with a first electromagnetic valve 601; the second secondary gas pipe is provided with a second solenoid valve 602. The one-way valve is used for setting the flowing direction, when the pressure in the water storage tank is higher than the pressure in the air outlet pipeline distribution chamber 3, the fluid medium flows from the water storage tank to the air outlet pipeline distribution chamber 3, and when the pressure in the water storage tank is lower than the pressure in the air outlet pipeline distribution chamber 3, no fluid medium flows. The solenoid valve is used only as a switch. The flow control valve 4 can be opened and closed by the gas main pipe, and can also adjust the gas flow in the gas outlet pipeline distribution chamber 3.
In addition, the outlet line distribution chamber 3 is provided with a flow rate monitoring device, and it is necessary to make the flow rate of the outlet line distribution chamber 3 approximately equal to the target flow rate. The flow rates of the two water paths are fixed, so that the gas flow rate in the gas outlet pipeline distribution chamber 3 can be adjusted directly through the flow control valve 4 during temperature reduction. Usually, the target flow rate is slightly larger than the flow rate of a single water path, the flow rate can be controlled by the flow control valve 4, and excessive un-cooled gas can not enter the gas outlet pipeline distribution chamber 3. In the actual adjustment process, the actually measured flow rate should not be lower than the target flow rate, so that the damage caused by excessive gas and excessive pressure in the whole system is prevented.
The high-temperature air source water mixing cooling method provided by the embodiment of the invention comprises the following steps:
s1, igniting the gas chamber 1, and introducing high-temperature gas into the gas outlet pipeline distribution chamber 3;
after the gas chamber 1 is ignited, the flow control valve 4 is opened, and the gas flow entering the gas outlet pipeline distribution chamber 3 is adjusted to be not lower than the target flow through the flow control valve 4.
S2, filling water into the first water storage tank 201 until the first water storage tank 201 is full of water;
the water injection valve of the first water storage tank 201 is opened to inject water into the first water storage tank 201 until the first water storage tank 201 is filled with water, at this time, the pressure in the air outlet pipeline distribution chamber 3 is greater than the pressure in the first water storage tank 201, the first one-way valve 501 is in a closed state, and no fluid medium flows between the first water storage tank 201 and the air outlet pipeline distribution chamber 3.
S3, introducing the fuel gas into the first water storage tank 201 for cooling, introducing the cooled fuel gas into the gas outlet pipeline distribution chamber 3 along with water, and simultaneously, beginning to inject water into the second water storage tank 202;
opening a first electromagnetic valve 601, closing a water injection valve of a first water storage tank 201, introducing gas into the first water storage tank 201, so that water in the first water storage tank 201 cools the gas, the cooled gas and the water enter a gas outlet pipeline distribution chamber 3 through a first mixing pipe, the gas is fully mixed and evaporated in the gas outlet pipeline distribution chamber 3, at the moment, a high-temperature and high-pressure environment exists in a gas chamber 1, the water in the first water storage tank 201 with the pressure higher than that in the gas outlet pipeline distribution chamber 3 enters the gas outlet pipeline distribution chamber 3 through a first one-way valve 501 under the action of the high pressure of the gas chamber 1, the water entering the gas outlet pipeline distribution chamber 3 is mixed with the high-temperature gas for vaporization, and the temperature of the high-temperature gas; meanwhile, the water injection valve of the second water storage tank 202 is opened to inject water into the second water storage tank 202, at this time, the pressure in the air outlet pipeline distribution chamber 3 is higher than the pressure in the second water storage tank 202, the second one-way valve 502 is in a closed state, and no fluid medium flows between the second water storage tank 202 and the air outlet pipeline distribution chamber 3.
S4, when all water in the first water storage tank 201 is discharged along with the fuel gas, introducing the fuel gas into the second water storage tank 202 for cooling, introducing the cooled fuel gas into the gas outlet pipeline distribution chamber 3 along with the water, and simultaneously beginning to inject water into the first water storage tank 201;
when all the water in the first water storage tank 201 is evaporated and is discharged along with the gas, the second electromagnetic valve 602 is opened, the water injection valve of the second water storage tank 202 is closed, the gas is introduced into the second water storage tank 202, so that the water in the second water storage tank 202 cools the gas, the cooled gas and the water enter the gas outlet pipeline distribution chamber 3 through the second mixing pipe, are fully mixed in the gas outlet pipeline distribution chamber 3 and are evaporated for cooling; meanwhile, the water injection valve of the first water storage tank 201 is opened to inject water into the first water storage tank 201.
S5, when all the water in the second water storage tank 202 is discharged along with the fuel gas, repeating the step S3;
when all the water in the second water storage tank 202 is evaporated and discharged along with the fuel gas, the first electromagnetic valve 601 is opened, the water injection valve of the first water storage tank 201 is closed, the fuel gas is introduced into the first water storage tank 201, so that the water in the first water storage tank 201 cools the fuel gas, the cooled fuel gas and the cooled water enter the gas outlet pipeline distribution chamber 3 through the first mixing pipe, are fully mixed in the gas outlet pipeline distribution chamber 3 and are evaporated and cooled; at the same time, the water filling valve of the second water storage tank 202 is opened to fill the second water storage tank 202 with water.
S6, circularly repeating the steps S4 and S5, so that the water in the water storage tank continuously enters the gas outlet pipeline distribution chamber 3 under the high pressure action of the gas chamber 1, and the temperature of the gas is reduced; until the gas chamber 1 stops burning, the water in the first and second water storage tanks 201 and 202 is completely discharged.
In steps S4, S5, and S6, the flow rate of the gas entering the gas outlet line distribution chamber 3 is adjusted to not lower than the target flow rate by the flow rate control valve 4. The flow rates of the two water paths are fixed, so that the gas flow rate in the gas outlet pipeline distribution chamber 3 can be adjusted directly through the flow control valve 4 during temperature reduction. Usually, the target flow rate is slightly larger than the flow rate of a single water path, the flow rate can be controlled by the flow control valve 4, and excessive un-cooled gas can not enter the gas outlet pipeline distribution chamber 3. In the actual adjustment process, the actually measured flow rate should not be lower than the target flow rate, so that the damage caused by excessive gas and excessive pressure in the whole system is prevented.
The embodiment of the invention provides a high-temperature gas source water mixing cooling method suitable for an underwater high-speed aircraft, which can effectively cool gas in a water cooling mode and prevent the gas with overhigh temperature from damaging the whole aircraft; the invention adopts the form of evaporative water cooling for cooling, and can absorb more heat through the evaporative mode, so that the method has better cooling effect on the fuel gas; the invention further improves the cooling effect by adopting a two-way water cooling alternating mode, and prevents the cooling effect of a single water path from weakening after long-time work; the water vapor generated by evaporation is used as a part of gas source, so that the using amount of solid gunpowder can be reduced, and the overall performance of the aircraft can be improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (10)
1. A high-temperature air source water mixing cooling method suitable for an underwater high-speed aircraft is characterized by comprising the following steps:
s1, igniting the gas chamber (1), and introducing high-temperature gas into the gas outlet pipeline distribution chamber (3);
s2, filling water into the first water storage tank (201) until the first water storage tank (201) is full of water;
s3, introducing the fuel gas into the first water storage tank (201) and the gas outlet pipeline distribution chamber (3) in sequence for cooling;
s4, when all water in the first water storage tank (201) is discharged along with the fuel gas, the fuel gas is sequentially introduced into the second water storage tank (202) and the gas outlet pipeline distribution chamber (3) for cooling;
s5, when all water in the second water storage tank (202) is discharged along with the fuel gas, the step S3 is carried out;
s6, repeating the steps S4 and S5 until the combustion of the gas chamber (1) is stopped.
2. The water-mixing cooling method for the high-temperature air source according to claim 1, wherein the water-mixing cooling system for the high-temperature air source comprises: the gas-water separator comprises a gas chamber (1), a first water storage tank (201), a second water storage tank (202) and a gas outlet pipeline distribution chamber (3);
the gas chamber (1) is connected with the gas outlet pipeline distribution chamber (3) through a gas main pipe; the gas chamber (1) is connected with a first water storage tank (201) through a first gas auxiliary pipe; the gas chamber (1) is connected with a second water storage tank (202) through a second gas auxiliary pipe; the first water storage tank (201) is connected with the air outlet pipeline distribution chamber (3) through a first mixing pipe; the second water storage tank (202) is connected with the air outlet pipeline distribution chamber (3) through a second mixing pipe; the first water storage tank (201) and the second water storage tank (202) are both provided with water injection pipes, and water injection valves are arranged on the water injection pipes.
3. The water-mixing cooling method for the high-temperature air source according to claim 2, wherein the step S1 specifically comprises: after the gas chamber (1) is ignited, the flow control valve (4) of the gas main pipe is opened, and the gas flow entering the gas outlet pipeline distribution chamber (3) is adjusted to be not lower than the target flow through the flow control valve (4).
4. The water-mixing cooling method for the high-temperature air source according to claim 2, wherein the step S2 specifically comprises: and (3) opening a water injection valve of the first water storage tank (201) to inject water into the first water storage tank (201) until the first water storage tank (201) is filled with water.
5. The water-mixing cooling method for the high-temperature gas source according to claim 2, wherein in step S3, the fuel gas is introduced into the first water storage tank (201) to be cooled, the cooled fuel gas is introduced into the gas outlet pipeline distribution chamber (3) together with water, and simultaneously, water injection into the second water storage tank (202) is started.
6. The water-mixing cooling method for the high-temperature air source according to claim 5, wherein the step S3 specifically comprises: opening a first electromagnetic valve (601) of a first fuel gas auxiliary pipe, closing a water injection valve of a first water storage tank (201), introducing fuel gas into the first water storage tank (201), cooling the fuel gas by water in the first water storage tank (201), introducing the cooled fuel gas and the cooled fuel gas into a gas outlet pipeline distribution chamber (3) through a first mixing pipe, fully mixing the cooled fuel gas and the cooled fuel gas in the gas outlet pipeline distribution chamber (3), and evaporating to cool; and simultaneously, a water injection valve of the second water storage tank (202) is opened to inject water into the second water storage tank (202).
7. The water-mixing cooling method for the high-temperature air source according to claim 2, wherein in step S4, when all the water in the first water storage tank (201) is discharged with the fuel gas, the fuel gas is introduced into the second water storage tank (202) to be cooled, the cooled fuel gas is introduced into the gas outlet pipeline distribution chamber (3) with the water, and simultaneously, the water injection into the first water storage tank (201) is started.
8. The water-mixing cooling method for the high-temperature air source according to claim 7, wherein the step S4 specifically comprises: when the water in the first water storage tank (201) is completely evaporated and is discharged along with the gas, a second electromagnetic valve (602) of a second gas auxiliary pipe is opened, a water injection valve of the second water storage tank (202) is closed, the gas is introduced into the second water storage tank (202), so that the water in the second water storage tank (202) cools the gas, the cooled gas and the water enter a gas outlet pipeline distribution chamber (3) through a second mixing pipe, and the gas and the water are fully mixed in the gas outlet pipeline distribution chamber (3) and are evaporated for cooling; and simultaneously, a water injection valve of the first water storage tank (201) is opened to inject water into the first water storage tank (201).
9. The water-mixing cooling method for the high-temperature air source according to claim 2, wherein the step S5 specifically comprises: when all the water in the second water storage tank (202) is evaporated and is discharged along with the fuel gas, the step S3 is repeated;
opening a first electromagnetic valve (601) of a first fuel gas auxiliary pipe, closing a water injection valve of a first water storage tank (201), introducing fuel gas into the first water storage tank (201), cooling the fuel gas by water in the first water storage tank (201), introducing the cooled fuel gas and the cooled fuel gas into a gas outlet pipeline distribution chamber (3) through a first mixing pipe, fully mixing the cooled fuel gas and the cooled fuel gas in the gas outlet pipeline distribution chamber (3), and evaporating to cool; and simultaneously, a water injection valve of the second water storage tank (202) is opened to inject water into the second water storage tank (202).
10. The method for reducing the temperature of the water mixture of the high temperature air source according to any one of claims 1 to 9, wherein in the step S6, the steps S4 and S5 are repeated in a circulating manner until the combustion of the gas chamber (1) is stopped, and all the water in the first water storage tank (201) and the water in the second water storage tank (202) are discharged.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2421531Y (en) * | 2000-05-15 | 2001-02-28 | 董立新 | Multi-jet nozzle bundling type shock wave soot blower |
| CN102243025A (en) * | 2011-06-20 | 2011-11-16 | 北京中冶设备研究设计总院有限公司 | Process and device for recycling flue gas afterheat of electric furnace |
| CN105805749A (en) * | 2016-05-04 | 2016-07-27 | 福建铁拓机械有限公司 | Pitch aggregate drying and heating combustor and combustor air supplying and cooling method |
| GB2536905A (en) * | 2015-03-30 | 2016-10-05 | Edwards Ltd | Radiant burner |
| US20170009984A1 (en) * | 2015-07-08 | 2017-01-12 | Hanwha Techwin Co., Ltd. | Impinging-type temperature uniformity device |
| CN109563991A (en) * | 2016-07-28 | 2019-04-02 | 弗罗拉德瑞有限公司 | Fractional combustion |
| CN109838684A (en) * | 2019-01-25 | 2019-06-04 | 集美大学 | The use of underwater boat device exhaust gas and storage device and its method |
-
2019
- 2019-06-26 CN CN201910561592.7A patent/CN110285325B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2421531Y (en) * | 2000-05-15 | 2001-02-28 | 董立新 | Multi-jet nozzle bundling type shock wave soot blower |
| CN102243025A (en) * | 2011-06-20 | 2011-11-16 | 北京中冶设备研究设计总院有限公司 | Process and device for recycling flue gas afterheat of electric furnace |
| GB2536905A (en) * | 2015-03-30 | 2016-10-05 | Edwards Ltd | Radiant burner |
| US20170009984A1 (en) * | 2015-07-08 | 2017-01-12 | Hanwha Techwin Co., Ltd. | Impinging-type temperature uniformity device |
| CN105805749A (en) * | 2016-05-04 | 2016-07-27 | 福建铁拓机械有限公司 | Pitch aggregate drying and heating combustor and combustor air supplying and cooling method |
| CN109563991A (en) * | 2016-07-28 | 2019-04-02 | 弗罗拉德瑞有限公司 | Fractional combustion |
| CN109838684A (en) * | 2019-01-25 | 2019-06-04 | 集美大学 | The use of underwater boat device exhaust gas and storage device and its method |
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