CN209570011U - A kind of aluminum metal smelting furnace residual neat recovering system - Google Patents
A kind of aluminum metal smelting furnace residual neat recovering system Download PDFInfo
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- CN209570011U CN209570011U CN201920288247.6U CN201920288247U CN209570011U CN 209570011 U CN209570011 U CN 209570011U CN 201920288247 U CN201920288247 U CN 201920288247U CN 209570011 U CN209570011 U CN 209570011U
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- furnace body
- heat
- water tank
- flue
- furnace
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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
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a kind of aluminum metal smelting furnace residual neat recovering systems, including furnace body, air-heater, heat-exchanging water tank and flue gas recovery device, air-heater is equipped on the left of the furnace body, the air-heater is connected with furnace interior, sealing cover is equipped at the top of the furnace body, the sealing cover and furnace body by bolt be fixedly connected, water inlet is equipped on the left of the furnace body, circulating line is equipped on the right side of the water inlet, the circulating line is located at furnace body outer surface, water service pipe is equipped on the right side of the circulating line, heat-exchanging water tank is equipped on the right side of the water service pipe, a kind of aluminum metal smelting furnace residual neat recovering system, furnace body is heated by air-heater, melt the metallic aluminium of furnace interior, the insulating layer of furnace body surface setting is filled using high density aluminium silicate wool, it can guarantee that external temperature can not influence inside, simultaneously by water inlet case circulating line Water filling, is heated using the temperature on furnace body surface, is sufficiently utilized to the heat of furnace body.
Description
Technical field
The utility model relates to heat recovery technology field, specially a kind of aluminum metal smelting furnace residual neat recovering system.
Background technique
Silvery white light metal.There is ductility.Rodlike, sheet, foil-like, powdery, band-like and Filamentous is often made in commodity.In humidity
One layer of oxidation film for preventing metal erosion can be formed in air.Aluminium powder heats in air fiercely to burn, and issues and dazzle the eyes
White flame.It is soluble in dilute sulfuric acid, nitric acid, hydrochloric acid, sodium hydroxide and potassium hydroxide solution, is insoluble in water.Relative density 2.70.
660 DEG C of fusing point.2327 DEG C of boiling point.Content of the aluminium element in the earth's crust is only second to oxygen and silicon, occupies third position, is that content is most in the earth's crust
Metallic element abundant.Aviation, the development of building, the big essential industry of automobile three, it is desirable that material property has aluminium and its alloy
Peculiar property, this just greatly facilitates the production and application of this new metallic aluminium.
Existing aluminium smelting furnace in order to not allow the heat loss of high temperature molten aluminum as far as possible, have to do by the Insulation of aluminium smelting furnace
It is fine, still, the more or less heat of the aluminium smelting furnace that uses can transfer out in production now, be dispersed into air, cause
The waste of heat.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of aluminum metal smelting furnace residual neat recovering system, solves
Existing aluminium smelting furnace in order to not allow the heat loss of high temperature molten aluminum as far as possible, have to be done well by the Insulation of aluminium smelting furnace,
But the present more or less heat of the aluminium smelting furnace used that produces can transfer out, and be dispersed into air, cause the wave of heat
Take.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of aluminum metal smelting furnace waste heat
Recovery system, including furnace body, air-heater, heat-exchanging water tank and flue gas recovery device, the furnace body left side are equipped with air-heater, the heat
Blower is connected with furnace interior, and sealing cover, the sealing cover and furnace body are equipped at the top of the furnace body and is connected by bolt with fixed
It connects, water inlet is equipped on the left of the furnace body, is equipped with circulating line on the right side of the water inlet, the circulating line is located at furnace body appearance
Face, the circulating line right side are equipped with water service pipe, and heat-exchanging water tank is equipped on the right side of the water service pipe, and the furnace body surface, which is equipped with, to be controlled
Device, the controller are fixedly connected by bolt with furnace body, and the furnace interior is equipped with flue gas recovery device, the off-gas recovery
Flue is equipped on the right side of device, the flue gas recovery device is connected with flue, and the flue lower part is equipped with saturating
Inflator, the ventilation tube are located inside heat-exchanging water tank, ventilated membrane are equipped with inside the ventilation tube, the heat-exchanging water tank top is equipped with
Exhanst gas outlet, the exhanst gas outlet are connected with heat-exchanging water tank, and outlet pipe, the outlet pipe table are equipped on the right side of the heat-exchanging water tank
Face is equipped with control valve.
Preferably, the furnace body surface is equipped with insulating layer, and the insulating layer is wrapped in outside circulating line, the insulating layer
It is filled using high density aluminium silicate wool.
Preferably, the flue surface is equipped with blower, and the blower is electrically connected by conducting wire and controller.
Preferably, the flue lower part is equipped with filter screen, and the filter screen connects by the way that bolt and flue are fixed
It connects.
Preferably, temperature sensor is equipped with inside the heat-exchanging water tank, the temperature sensor passes through conducting wire and controller
It is electrically connected.
(3) beneficial effect
The utility model provides a kind of aluminum metal smelting furnace residual neat recovering system.Have it is following the utility model has the advantages that
(1), a kind of aluminum metal smelting furnace residual neat recovering system, furnace body are heated by air-heater, make furnace interior
Metallic aluminium melts, and the insulating layer of furnace body surface setting is filled using high density aluminium silicate wool, can guarantee that external temperature can not shadow
Inside is rung, while by water filling in water inlet case circulating line, being heated using the temperature on furnace body surface, sufficiently to furnace body
Heat is utilized, and water flow is flowed into heat-exchanging water tank by water service pipe, and the flue gas recovery device of furnace interior setting utilizes blower
The high-temperature flue gas of furnace interior is sucked into flue, and is delivered in heat-exchanging water tank by flue, ventilation tube is passed through
Ventilated membrane output quickly heats the water in heat-exchanging water tank, makes full use of the heat of furnace interior, improves the recycling effect of waste heat
Rate.
(2), a kind of aluminum metal smelting furnace residual neat recovering system, the flue gas for partially losing heat are discharged by exhanst gas outlet,
Hot water inside heat-exchanging water tank is flowed out by outlet pipe, and is controlled by control valve, convenient and efficient, the setting of flue lower part
Filter screen can filter the large granular impurity in flue gas and avoid resulting in blockage to ventilation tube, and be arranged inside heat-exchanging water tank
Temperature sensor, real-time monitoring internal temperature guarantee that heat-exchanging water tank internal temperature is moderate.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is the utility model heat-exchanging water tank schematic diagram of internal structure；
In figure, furnace body -1, water inlet -2, sealing cover -3, flue -4, blower -5, exhanst gas outlet -6, outlet pipe -7,
Heat-exchanging water tank -8, water service pipe -9, controller -10, air-heater -11, control valve -12, flue gas recovery device -13, insulating layer -14,
Circulating line -15, ventilation tube -16, ventilated membrane -17, temperature sensor -18, filter screen -19.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model embodiment provides a kind of technical solution: a kind of aluminum metal smelting furnace waste heat recycling system
It unites, including furnace body 1, air-heater 11, heat-exchanging water tank 8 and flue gas recovery device 13, air-heater 11, institute is equipped on the left of the furnace body 1
It states and is connected inside air-heater 11 and furnace body 1, sealing cover 3 is equipped at the top of the furnace body 1, the sealing cover 3 passes through spiral shell with furnace body 1
Bolt be fixedly connected, water inlet 2 is equipped on the left of the furnace body 1, circulating line 15, the circulation are equipped on the right side of the water inlet 2
Pipeline 15 is located at 1 outer surface of furnace body, and water service pipe 9 is equipped on the right side of the circulating line 15, is equipped with heat-exchanging water on the right side of the water service pipe 9
Case 8,1 surface of furnace body are equipped with controller 10, and the controller 10 is fixedly connected by bolt with furnace body 1, in the furnace body 1
Portion is equipped with flue gas recovery device 13, is equipped with flue 4 on the right side of the flue gas recovery device 13, the flue gas recovery device 13 with
Flue 4 is connected, and 4 lower part of flue is equipped with ventilation tube 16, and the ventilation tube 16 is located inside heat-exchanging water tank 8,
Inside the ventilation tube 16 be equipped with ventilated membrane 17,8 top of heat-exchanging water tank be equipped with exhanst gas outlet 6, the exhanst gas outlet 6 with change
Boiler 8 is connected, and outlet pipe 7 is equipped on the right side of the heat-exchanging water tank 8, and 7 surface of outlet pipe is equipped with control valve 12.
1 surface of furnace body is equipped with insulating layer 14, and the insulating layer 14 is wrapped in outside circulating line 15, the insulating layer
14 are filled using high density aluminium silicate wool, and insulating layer 14 is filled using high density aluminium silicate wool, can guarantee that external temperature can not
It influences internal.
4 surface of flue is equipped with blower 5, and the blower 5 is electrically connected by conducting wire and controller 10, and flue gas returns
The high-temperature flue gas of furnace interior is sucked flue 4 using blower 5 by receiving apparatus 13, and is delivered to heat exchange by flue 4
In water tank 8.
4 lower part of flue is equipped with filter screen 19, and the filter screen 19 connects by the way that bolt and flue 4 are fixed
It connects, the large granular impurity that filter screen 19 can filter in flue gas avoids resulting in blockage to ventilation tube 16.
Temperature sensor 18 is equipped with inside the heat-exchanging water tank 8, the temperature sensor 18 passes through conducting wire and controller 10
It is electrically connected, 18 real-time monitoring internal temperature of temperature sensor, guarantees that 8 internal temperature of heat-exchanging water tank is moderate.
Working principle: furnace body 1 is heated by air-heater 11, melts the metallic aluminium inside furnace body 1,1 surface of furnace body
The insulating layer 14 of setting is filled using high density aluminium silicate wool, can guarantee that external temperature can not influence inside, at the same by into
Water filling, is heated using the temperature on 1 surface of furnace body in the circulating line of the mouth of a river 2 casees 15, sufficiently carries out benefit to the heat of furnace body 1
With water flow is flowed into heat-exchanging water tank 8 by water service pipe 9, and the flue gas recovery device 13 being arranged inside furnace body 1 utilizes blower 5 by furnace
The high-temperature flue gas in internal portion sucks flue 4, and is delivered in heat-exchanging water tank 8 by flue 4, passes through ventilation tube 16
Ventilated membrane 17 exports, and quickly heats the water in heat-exchanging water tank 8, makes full use of the heat inside furnace body 1, improve the recycling of waste heat
Efficiency.The flue gas that part loses heat is discharged by exhanst gas outlet 6, and the hot water inside heat-exchanging water tank 8 is flowed out by outlet pipe 7,
And controlled by control valve 12, convenient and efficient, the filter screen 19 of 4 lower part of flue setting can filter big in flue gas
The grain impurity temperature sensor 18 that avoids resulting in blockage to ventilation tube 16, and be arranged inside heat-exchanging water tank 8, inside real-time monitoring
Temperature guarantees that 8 internal temperature of heat-exchanging water tank is moderate.
The furnace body 1 of the utility model, water inlet 2, sealing cover 3, flue 4, blower 5, exhanst gas outlet 6, outlet pipe 7,
Heat-exchanging water tank 8, water service pipe 9, controller 10, air-heater 11, control valve 12, flue gas recovery device 13, insulating layer 14, circulating line
15, ventilation tube 16, ventilated membrane 17, temperature sensor 18, filter screen 19, component are universal standard part or those skilled in the art
The component known, structure and principle are all that this technology personnel can be learnt by technical manual or be obtained by routine experiment method
Know, it is existing aluminium smelting furnace to not allow the heat loss of high temperature molten aluminum as far as possible that the utility model, which solves the problems, such as, aluminium smelting furnace
Insulation have to be done well, still, the more or less heat of the aluminium smelting furnace that uses can transfer out in production now,
It is dispersed into air, causes the waste of heat, the utility model is combined with each other by above-mentioned component, a kind of aluminum metal smelting furnace
Residual neat recovering system, furnace body are heated by air-heater, melt the metallic aluminium of furnace interior, the heat preservation of furnace body surface setting
Layer is filled using high density aluminium silicate wool, can guarantee that external temperature can not influence inside, while passing through water inlet case circulation pipe
It is filled the water in road, is heated using the temperature on furnace body surface, sufficiently the heat of furnace body is utilized, water flow passes through water service pipe stream
Enter in heat-exchanging water tank, the high-temperature flue gas of furnace interior is sucked fume pipe using blower by the flue gas recovery device of furnace interior setting
Road, and be delivered in heat-exchanging water tank by flue, it is exported by the ventilated membrane of ventilation tube, is quickly heated in heat-exchanging water tank
Water makes full use of the heat of furnace interior, improves the recovery efficiency of waste heat.The flue gas that part loses heat passes through exhanst gas outlet
It is discharged, the hot water inside heat-exchanging water tank is flowed out by outlet pipe, and is passed through control valve and controlled, convenient and efficient, flue lower part
The filter screen of setting can filter the large granular impurity in flue gas and avoid resulting in blockage to ventilation tube, and inside heat-exchanging water tank
The temperature sensor of setting, real-time monitoring internal temperature guarantee that heat-exchanging water tank internal temperature is moderate.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of aluminum metal smelting furnace residual neat recovering system, it is characterised in that: including furnace body (1), air-heater (11), heat-exchanging water tank
(8) and flue gas recovery device (13), furnace body (1) left side are equipped with air-heater (11), and the air-heater (11) and furnace body (1) are interior
Portion is connected, and is equipped with sealing cover (3) at the top of the furnace body (1), and the sealing cover (3) and furnace body (1) are connected by bolt with fixed
It connects, is equipped with water inlet (2) on the left of the furnace body (1), be equipped with circulating line (15) on the right side of the water inlet (2), the circulation pipe
Road (15) is located at furnace body (1) outer surface, is equipped with water service pipe (9) on the right side of the circulating line (15), sets on the right side of the water service pipe (9)
Have heat-exchanging water tank (8), furnace body (1) surface is equipped with controller (10), and the controller (10) is solid by bolt and furnace body (1)
Fixed connection, the furnace body (1) is internal to be equipped with flue gas recovery device (13), and fume pipe is equipped on the right side of the flue gas recovery device (13)
Road (4), the flue gas recovery device (13) are connected with flue (4), and flue (4) lower part is equipped with ventilation tube
(16), the ventilation tube (16) is located at heat-exchanging water tank (8) inside, is equipped with ventilated membrane (17) inside the ventilation tube (16), described
Heat-exchanging water tank (8) top is equipped with exhanst gas outlet (6), and the exhanst gas outlet (6) is connected with heat-exchanging water tank (8), the heat-exchanging water
Outlet pipe (7) are equipped on the right side of case (8), outlet pipe (7) surface is equipped with control valve (12).
2. a kind of aluminum metal smelting furnace residual neat recovering system according to claim 1, it is characterised in that: furnace body (1) table
Face is equipped with insulating layer (14), and the insulating layer (14) is wrapped in circulating line (15) outside, and the insulating layer (14) is using highly dense
Spend aluminium silicate wool filling.
3. a kind of aluminum metal smelting furnace residual neat recovering system according to claim 1, it is characterised in that: the flue
(4) surface is equipped with blower (5), and the blower (5) is electrically connected by conducting wire and controller (10).
4. a kind of aluminum metal smelting furnace residual neat recovering system according to claim 1, it is characterised in that: the flue
(4) lower part is equipped with filter screen (19), and the filter screen (19) is fixedly connected by bolt with flue (4).
5. a kind of aluminum metal smelting furnace residual neat recovering system according to claim 1, it is characterised in that: the heat-exchanging water tank
(8) internal to be equipped with temperature sensor (18), the temperature sensor (18) is electrically connected by conducting wire and controller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920288247.6U CN209570011U (en) | 2019-03-07 | 2019-03-07 | A kind of aluminum metal smelting furnace residual neat recovering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920288247.6U CN209570011U (en) | 2019-03-07 | 2019-03-07 | A kind of aluminum metal smelting furnace residual neat recovering system |
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| Publication Number | Publication Date |
|---|---|
| CN209570011U true CN209570011U (en) | 2019-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920288247.6U Expired - Fee Related CN209570011U (en) | 2019-03-07 | 2019-03-07 | A kind of aluminum metal smelting furnace residual neat recovering system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023043388A3 (en) * | 2021-09-16 | 2023-07-13 | Karayilmaz Oezguer | Waste thermal energy recovery device |
-
2019
- 2019-03-07 CN CN201920288247.6U patent/CN209570011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023043388A3 (en) * | 2021-09-16 | 2023-07-13 | Karayilmaz Oezguer | Waste thermal energy recovery device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 Termination date: 20210307 |
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| CF01 | Termination of patent right due to non-payment of annual fee |