CN106595328B - A kind of thermal energy transfer device of waste gas of melting furnace in conjunction with water - Google Patents
A kind of thermal energy transfer device of waste gas of melting furnace in conjunction with water Download PDFInfo
- Publication number
- CN106595328B CN106595328B CN201710025616.8A CN201710025616A CN106595328B CN 106595328 B CN106595328 B CN 106595328B CN 201710025616 A CN201710025616 A CN 201710025616A CN 106595328 B CN106595328 B CN 106595328B
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- Prior art keywords
- water
- melting furnace
- tank
- flue gas
- water tank
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- 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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Gasification And Melting Of Waste (AREA)
Abstract
The thermal energy transfer device that the invention discloses a kind of waste gas of melting furnace in conjunction with water, including melting furnace arrangement, the top of melting furnace arrangement is provided with Waste gas outlet, the Waste gas outlet connection has flue gas leading, check-valves is provided on flue gas leading, the end of flue gas leading is located at heating water tank, and it extends in the inner cavity of heating water tank, there is water injecting tank in the side of the heating water tank by overflow pipe connection, there is water flow buffer chamber in the other side of heating water tank by overflow pipe connection, water flow buffer chamber is connected with water injecting tank also by overflow pipe, and overflow pipe is equipped with flow-stop valve.The present invention is ejected into the interior exhaust gas discharged of melting furnace arrangement in heating water tank from flue gas leading, to heat to the water in heating water tank, achievees the effect that the transmitting of thermal energy by the way that heating water tank, water injecting tank, water flow buffer chamber is added.
Description
Technical field
The present invention relates to exhaust gas draining technology field, thermal energy of specially a kind of waste gas of melting furnace in conjunction with water transmits dress
It sets.
Background technique
Melting furnace is used to the iron of solid refractory, stainless steel etc. being melt into water, needs when melting furnace work very high
The solid of these infusibilities is melted into water by temperature, therefore when melting furnace work, can generate very high temperature, high temperature is easy
Gas is generated, not only temperature is high for these gases, and very influences the heat dissipation of melting furnace, and the heat dissipation performance of melting furnace is bad will shadow
The work for ringing its internal circuit element, the phenomenon that causing melting furnace self-temperature excessively high and cause strike.
Summary of the invention
The thermal energy transfer device that the purpose of the present invention is to provide a kind of waste gas of melting furnace in conjunction with water, to solve above-mentioned back
The bad problem of the thermal energy emission effect proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme: a kind of thermal energy of waste gas of melting furnace in conjunction with water passes
Delivery device, including melting furnace arrangement, the top of melting furnace arrangement are provided with Waste gas outlet, and the Waste gas outlet connection has exhaust gas
It manages, is provided with check-valves on flue gas leading, the end of flue gas leading is located at heating water tank, and extends in the inner cavity of heating water tank, institute
There is water injecting tank in the side for stating heating water tank by overflow pipe connection, and the other side of heating water tank has water flow slow by overflow pipe connection
Chamber is rushed, water flow buffer chamber is connected with water injecting tank also by overflow pipe, and overflow pipe is equipped with flow-stop valve.
Preferably, the check-valves includes the valve block being closely set in exhaust gas tube cavity, and valve block is integrally in spherical, valve block
On be provided with notch, an edge of notch is linear type, another edge of notch is streamlined, and the position of notch and exhaust gas
Discharge outlet exhaust gas emission direction is consistent, and the bottom of exhaust gas inside pipe wall is equipped with limited block, limited block and the valve for being located at closed state
The bottom surface of piece contacts with each other.
Preferably, the bottom of the heating water tank is provided with connecting groove, and the two sides of connecting groove are provided with through-hole, exhaust gas tube top
Vertical connect in end has exhaust pipe, and exhaust pipe passes through through-hole and is located in heating water tank, and exhaust pipe end seals,
Exhaust pipe surface is provided with venthole.
Preferably, the water inlet of the end of overflow pipe and water pump is connected in the water injecting tank, the water outlet court of water pump
To water filling chamber interior wall.
Preferably, the connecting groove presents the trapezium structure of short lower length, top and the connecting groove phase interworking of flue gas leading
Conjunction is arranged to trapezium structure.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by being added heating water tank, water injecting tank, water flow
Cushion chamber is ejected into the interior exhaust gas discharged of melting furnace arrangement in heating water tank from flue gas leading, thus to heating water tank
Interior water heating, achievees the effect that the transmitting of thermal energy, both can be with waste gas recovery using heating water, and can quickly send out heat
It dissipates, achievees the effect that rapid cooling；By the setting of check-valves, enable exhaust gas according to from melting furnace arrangement to heating water tank
Sequential flowing but cannot prevent exhaust gas recirculation according to the sequential flowing of heating water tank to melting furnace arrangement.The present invention will be in exhaust gas
Heat transmission water supply, achieve the effect that rapid cooling.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is check valve structure schematic diagram；
Fig. 3 is the portion A enlarged drawing.
In figure: melting furnace arrangement 1, flue gas leading 2, exhaust pipe 21, check-valves 3, drive rod 31, valve block 32 heat water
Case 4, connecting groove 41, water injecting tank 5, water flow buffer chamber 6, flow-stop valve 7, overflow pipe 8.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation is retouched, it is clear that the embodiment retouched is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the present invention
In embodiment, what those of ordinary skill in the art obtained without making creative work has other embodiments, all
Belong to the scope of protection of the invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of thermal energy transmitting dress of waste gas of melting furnace in conjunction with water
It sets, including melting furnace arrangement 1, the top of melting furnace arrangement 1 is provided with Waste gas outlet, and Waste gas outlet connection has flue gas leading 2, gives up
Check-valves 3 is provided on tracheae 2, check-valves 3 includes the valve block 32 being closely set in 2 inner cavity of flue gas leading, and valve block 32 is whole to be in
It is spherical, it is provided with notch on valve block 32, an edge of notch is linear type, another edge of notch is streamlined, and notch
Position it is consistent with Waste gas outlet exhaust gas emission direction, and the bottom of 2 inner wall of flue gas leading be equipped with limited block, limited block be located at
The bottom surface of the valve block 32 of closed state contacts with each other.By the setting of check-valves 3, enable exhaust gas according to from melting furnace arrangement 1
To the sequential flowing of heating water tank 4, the sequential flowing of melting furnace arrangement 1 cannot be but arrived according to heating water tank 4, prevents exhaust gas from returning
Stream.
The end of flue gas leading 2 is located at heating water tank 4, and extends in the inner cavity of heating water tank 4, the bottom of heating water tank 4
It is provided with connecting groove 41, the two sides of connecting groove 41 are provided with through-hole, and 2 top of flue gas leading, which is vertically connected, exhaust pipe 21, give up
Gas delivery pipe 21 passes through through-hole and is located in heating water tank 4, and 21 end seals of exhaust pipe, 21 surface of exhaust pipe are provided with
Venthole, connecting groove 41 present the trapezium structure of short lower length, and top and the mutual cooperation of connecting groove 41 of flue gas leading 2 are arranged to
Trapezium structure.
There is water injecting tank 5 in the side of heating water tank 4 by the connection of overflow pipe 8, and the other side of heating water tank 4 passes through overflow pipe 8
Connection has water flow buffer chamber 6, and water flow buffer chamber 6 is connected with water injecting tank 5 also by overflow pipe 8, is located at overflow pipe 8 in water injecting tank 5
End and the water inlet of water pump connect, the water outlet of water pump is towards 5 inner wall of water injecting tank, and overflow pipe 8 is equipped with flow-stop valve 7.
The present invention by the way that heating water tank 4, water injecting tank 5, water flow buffer chamber 6 is added, allow the exhaust gas that discharges in melting furnace arrangement 1 from
Flue gas leading 2 is ejected into heating water tank 4, to heat to the water in heating water tank 4, is achieved the effect that the transmitting of thermal energy, both may be used
With waste gas recovery using heating water, and it can achieve the effect that rapid cooling quickly by conduct heat away.
The present invention is by being added heating water tank 4, water injecting tank 5, water flow buffer chamber 6, so that discharges in melting furnace arrangement 1 is useless
Gas can be ejected into heating water tank 4 from flue gas leading 2, to heat to the water in heating water tank 4, reach the effect of the transmitting of thermal energy
Fruit, both can be with waste gas recovery using heating water, and can achieve the effect that rapid cooling quickly by conduct heat away；By only
The setting for returning valve 3 enables exhaust gas according to from melting furnace arrangement 1 to the sequential flowing of heating water tank 4, but cannot be according to heating water
Case 4 arrives the sequential flowing of melting furnace arrangement 1, prevents exhaust gas recirculation.Heat transmission water supply in exhaust gas is reached quick by the present invention
The effect of heat dissipation.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of thermal energy transfer device of waste gas of melting furnace in conjunction with water, including melting furnace arrangement (1), melting furnace arrangement (1)
Top is provided with Waste gas outlet, it is characterised in that: the Waste gas outlet connection has flue gas leading (2), and flue gas leading is provided on (2)
The end of check-valves (3), flue gas leading (2) is located at heating water tank (4), and extends in the inner cavity of heating water tank (4), the heating
The side of water tank (4) is connected by overflow pipe (8) to be had water injecting tank (5), and the other side of heating water tank (4) is connect by overflow pipe (8)
It is connected with water flow buffer chamber (6), water flow buffer chamber (6) is connected with water injecting tank (5) also by overflow pipe (8), and is set on overflow pipe (8)
There are flow-stop valve (7)；The check-valves (3) includes the valve block (32) being closely set in flue gas leading (2) inner cavity, and valve block (32) is whole
In spherical, notch is provided on valve block (32), an edge of notch is linear type, another edge of notch is streamlined, and
The position of notch is consistent with Waste gas outlet exhaust gas emission direction, and the bottom of flue gas leading (2) inner wall is equipped with limited block, limited block
It contacts with each other with the bottom surface for the valve block (32) for being located at closed state；The bottom of the heating water tank (4) is provided with connecting groove (41),
The two sides of connecting groove (41) are provided with through-hole, and flue gas leading (2) top, which is vertically connected, exhaust pipe (21), exhaust pipe
(21) it passes through through-hole to be located in heating water tank (4), and exhaust pipe (21) end seals, exhaust pipe (21) surface are provided with
Venthole.
2. a kind of thermal energy transfer device of the waste gas of melting furnace according to claim 1 in conjunction with water, it is characterised in that: be located at
The end of the interior overflow pipe of the water injecting tank (5) (8) and the water inlet of water pump are connected, and the water outlet of water pump is interior towards water injecting tank (5)
Wall.
3. a kind of thermal energy transfer device of the waste gas of melting furnace according to claim 1 in conjunction with water, it is characterised in that: described
Connecting groove (41) presents the trapezium structure of short lower length, and the top of flue gas leading (2) cooperates with connecting groove (41) to be arranged to
Trapezium structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710025616.8A CN106595328B (en) | 2017-01-13 | 2017-01-13 | A kind of thermal energy transfer device of waste gas of melting furnace in conjunction with water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710025616.8A CN106595328B (en) | 2017-01-13 | 2017-01-13 | A kind of thermal energy transfer device of waste gas of melting furnace in conjunction with water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106595328A CN106595328A (en) | 2017-04-26 |
| CN106595328B true CN106595328B (en) | 2019-10-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710025616.8A Active CN106595328B (en) | 2017-01-13 | 2017-01-13 | A kind of thermal energy transfer device of waste gas of melting furnace in conjunction with water |
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| CN (1) | CN106595328B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004225995A (en) * | 2003-01-23 | 2004-08-12 | Ngk Insulators Ltd | Industrial furnace |
| CN202109656U (en) * | 2011-04-06 | 2012-01-11 | 刘长征 | Natural gas and smoke condensation type waste heat utilization device |
| CN202432877U (en) * | 2011-12-21 | 2012-09-12 | 天津市亚东化工有限公司 | Curing barn tail gas thermal energy recovery system for chemical dyestuff production |
| CN204007180U (en) * | 2014-08-23 | 2014-12-10 | 中国化学工程第六建设有限公司 | A kind of waste gas residual heat recycling and processing device |
| CN204027357U (en) * | 2014-07-19 | 2014-12-17 | 高安罗斯福陶瓷有限公司 | A kind of using residual heat from kiln furnace boiler water boiling device |
| CN105202932A (en) * | 2014-06-27 | 2015-12-30 | 沈阳铝镁设计研究院有限公司 | Method and device for flue gas waste heat utilization of aluminum oxide roasting furnace |
| CN105890370A (en) * | 2014-10-13 | 2016-08-24 | 浙江昌隆新能源有限公司 | Reaction vessel exhaust gas utilization device |
| CN106123315A (en) * | 2016-08-12 | 2016-11-16 | 无锡欧玛森远洋工程设备有限公司 | A kind of waste heat recovering energy conserving boiler |
| CN206399210U (en) * | 2017-01-13 | 2017-08-11 | 秦皇岛信能能源设备有限公司 | The heat energy transfer device that a kind of waste gas of melting furnace is combined with water |
-
2017
- 2017-01-13 CN CN201710025616.8A patent/CN106595328B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004225995A (en) * | 2003-01-23 | 2004-08-12 | Ngk Insulators Ltd | Industrial furnace |
| CN202109656U (en) * | 2011-04-06 | 2012-01-11 | 刘长征 | Natural gas and smoke condensation type waste heat utilization device |
| CN202432877U (en) * | 2011-12-21 | 2012-09-12 | 天津市亚东化工有限公司 | Curing barn tail gas thermal energy recovery system for chemical dyestuff production |
| CN105202932A (en) * | 2014-06-27 | 2015-12-30 | 沈阳铝镁设计研究院有限公司 | Method and device for flue gas waste heat utilization of aluminum oxide roasting furnace |
| CN204027357U (en) * | 2014-07-19 | 2014-12-17 | 高安罗斯福陶瓷有限公司 | A kind of using residual heat from kiln furnace boiler water boiling device |
| CN204007180U (en) * | 2014-08-23 | 2014-12-10 | 中国化学工程第六建设有限公司 | A kind of waste gas residual heat recycling and processing device |
| CN105890370A (en) * | 2014-10-13 | 2016-08-24 | 浙江昌隆新能源有限公司 | Reaction vessel exhaust gas utilization device |
| CN106123315A (en) * | 2016-08-12 | 2016-11-16 | 无锡欧玛森远洋工程设备有限公司 | A kind of waste heat recovering energy conserving boiler |
| CN206399210U (en) * | 2017-01-13 | 2017-08-11 | 秦皇岛信能能源设备有限公司 | The heat energy transfer device that a kind of waste gas of melting furnace is combined with water |
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| Publication number | Publication date |
|---|---|
| CN106595328A (en) | 2017-04-26 |
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