CN203454817U - Waste heat recycling mechanism of aluminum melting furnace - Google Patents
Waste heat recycling mechanism of aluminum melting furnace Download PDFInfo
- Publication number
- CN203454817U CN203454817U CN201320482414.3U CN201320482414U CN203454817U CN 203454817 U CN203454817 U CN 203454817U CN 201320482414 U CN201320482414 U CN 201320482414U CN 203454817 U CN203454817 U CN 203454817U
- Authority
- CN
- China
- Prior art keywords
- heat
- communicated
- preheating cabinet
- smelting furnace
- melting
- 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
Images
Classifications
-
- 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
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Details (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a waste heat recycling mechanism of an aluminum melting furnace. The waste heat recycling mechanism of the aluminum melting furnace comprises a heat accumulator, a burner, a smelting furnace, a heat pipe heat exchange device and heat return pipes. A smoke vent pipe of the smelting furnace is communicated with the heat return pipes, the other end of the first heat return pipe is communicated with the heat accumulator, the other end of the second heat return pipe is communicated with a heat exchanger, hot water generated by the heat exchanger is communicated with pipelines of an oxidation workshop and domestic water pipelines, a melting material preheating box is arranged on the feeding port of the smelting furnace, and the third heat return pipe is communicated with the melting material preheating box. According to the waste heat recycling mechanism of the aluminum melting furnace, due to the fact that the smoke vent pipe of the smelting furnace is communicated with all the heat return pipes, the other end of the first heat return pipe is communicated with the heat accumulator, and the waste heat of fuel is made to heat air to save energy; due to the fact that the melting material preheating box is arranged on the feeding port of the smelting furnace, and the third heat return pipe supplies the heat source for the melting material preheating box, melting materials to be added are preheated, melting time of the melting materials is shortened, energy is saved, and production efficiency is improved.
Description
Technical field
The utility model relates to a kind of molten aluminium stove waste heat recovering mechanism.
Background technology
Traditional casting furnace is that raw material adds reflective smelting furnace heat fused, carries out after the smelting technologies such as artificial protective gas stirring and alloying, and molten aluminium alloy is produced required specification casting rod through casting system is cooling.In fusion process, produce high-temperature flue gas, through simple processing directly, discharge; Also have at present molten aluminium stove is carried out to pre-recuperation of heat, although can save the energy, also do not reach more preferably energy-saving effect.
Summary of the invention
The purpose of this utility model is just to provide a kind of molten aluminium stove waste heat recovering mechanism, can better utilize preheating, further fuel saving.
For achieving the above object, the utility model adopts following technical scheme:
A kind of molten aluminium stove waste heat recovering mechanism, comprise: heat storage, burner, smelting furnace, heat pipe heat exchanging, product heat cal rod, the smoke exhaust pipe of described smelting furnace is communicated with a plurality of product heat cal rods, the other end of product heat cal rod one is communicated with heat storage, the connection heat exchanger of product heat cal rod two other ends, the hot water that heat exchanger produces is communicated with oxidation workshop and domestic water pipeline, and the charging aperture place of described smelting furnace is provided with melt preheating cabinet, and product heat cal rod three is communicated with melt preheating cabinet.
Described melt preheating cabinet comprises: casing, air inlet pipe, escape pipe, preheating gripper shoe, preheating cabinet charging aperture and preheating cabinet discharging opening, and preheating gripper shoe is provided with a plurality of hot gas paths, and product heat cal rod three is communicated with the air inlet of melt preheating cabinet.
Described preheating cabinet charging aperture is relative with preheating cabinet discharging opening to be located on two sidewalls of melt preheating cabinet, and preheating cabinet discharging opening is located at the charging aperture front side of smelting furnace.
The beneficial effects of the utility model: because the smoke exhaust pipe of smelting furnace is communicated with each product heat cal rod, the other end of product heat cal rod one is communicated with heat storage, make the waste-heat air of fuel save the energy, because the charging aperture place of smelting furnace is provided with melt preheating cabinet, product heat cal rod three provides thermal source to melt preheating cabinet, gives melt material preheating to be added, has shortened the fusing time of melt material, save the energy, improved production efficiency; Because preheating cabinet charging aperture is relative with preheating cabinet discharging opening, be located on two sidewalls of melt preheating cabinet, preheating cabinet discharging opening is located at the charging aperture front side of smelting furnace, make charging aperture, discharging opening, preheating cabinet cavity, smelting furnace charging aperture on same passage, be more convenient for charging and discharging.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of molten each equipment connection of aluminium stove of tradition.
Fig. 2 is the schematic diagram of one of them each equipment connection of embodiment of the utility model.
The schematic diagram of Fig. 3 melt preheating cabinet.
The specific embodiment
As shown in Figure 1, be traditional molten aluminium stove, the not utilization of flue gas due to discharge, expends the energy large.
As shown in Figure 2 and Figure 3, the smoke exhaust pipe of described smelting furnace is communicated with a plurality of product heat cal rods, the other end of product heat cal rod one is communicated with heat storage, the connection heat exchanger of product heat cal rod two other ends, the hot water that heat exchanger produces is communicated with oxidation workshop and domestic water pipeline, the charging aperture place of described smelting furnace is provided with melt preheating cabinet 1, and product heat cal rod three is communicated with melt preheating cabinet 1.
Described melt preheating cabinet comprises: casing 17, air inlet pipe 14, escape pipe 11, preheating gripper shoe 15, preheating cabinet charging aperture 16 and preheating cabinet discharging opening 12, preheating gripper shoe is provided with a plurality of hot gas paths, and product heat cal rod three is communicated with the air inlet 14 of melt preheating cabinet.Described preheating cabinet charging aperture 16 is relative with preheating cabinet discharging opening 12 to be located on two sidewalls of melt preheating cabinet 17, and preheating cabinet discharging opening is located at the charging aperture front side of smelting furnace.Be more convenient for like this charging and the discharging of preheating cabinet.
Claims (3)
1. a molten aluminium stove waste heat recovering mechanism, comprise: heat storage, burner, smelting furnace, product heat cal rod, it is characterized in that: the smoke exhaust pipe of described smelting furnace is communicated with a plurality of product heat cal rods, the other end of product heat cal rod one is communicated with heat storage, the connection heat exchanger of product heat cal rod two other ends, the hot water that heat exchanger produces is communicated with oxidation workshop and domestic water pipeline, and the charging aperture place of described smelting furnace is provided with melt preheating cabinet (1), and product heat cal rod three is communicated with melt preheating cabinet.
2. a kind of molten aluminium stove waste heat recovering mechanism according to claim 1, it is characterized in that: described melt preheating cabinet comprises: casing (17), air inlet pipe (14), escape pipe (11), preheating gripper shoe (15), preheating cabinet charging aperture (16) and preheating cabinet discharging opening (12), preheating gripper shoe is provided with a plurality of hot gas paths, and product heat cal rod three is communicated with the air inlet (14) of melt preheating cabinet.
3. a kind of molten aluminium stove waste heat recovering mechanism according to claim 2, it is characterized in that: described preheating cabinet charging aperture (16) is relative with preheating cabinet discharging opening (12) to be located on two sidewalls of melt preheating cabinet (17), and preheating cabinet discharging opening is located at the charging aperture front side of smelting furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320482414.3U CN203454817U (en) | 2013-08-08 | 2013-08-08 | Waste heat recycling mechanism of aluminum melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320482414.3U CN203454817U (en) | 2013-08-08 | 2013-08-08 | Waste heat recycling mechanism of aluminum melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454817U true CN203454817U (en) | 2014-02-26 |
Family
ID=50134684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320482414.3U Expired - Lifetime CN203454817U (en) | 2013-08-08 | 2013-08-08 | Waste heat recycling mechanism of aluminum melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454817U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090968A (en) * | 2016-05-30 | 2016-11-09 | 合肥雄川机械销售有限公司 | A kind of aluminium melting furnace fume afterheat gradient utilization system |
| CN106643149A (en) * | 2017-01-18 | 2017-05-10 | 绵阳易简环保科技有限公司 | Multifunctional electric furnace dust removal and afterheat utilization equipment |
| CN109724405A (en) * | 2019-01-11 | 2019-05-07 | 丰镇市新太新材料科技有限公司 | A kind of high carbon ferro-chrome for preparing is with energy saving and environment friendly electric furnace |
| CN110793320A (en) * | 2019-10-24 | 2020-02-14 | 山东豪门铝业有限公司 | Melt aluminium stove waste heat recovery and recycle device |
-
2013
- 2013-08-08 CN CN201320482414.3U patent/CN203454817U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090968A (en) * | 2016-05-30 | 2016-11-09 | 合肥雄川机械销售有限公司 | A kind of aluminium melting furnace fume afterheat gradient utilization system |
| CN106643149A (en) * | 2017-01-18 | 2017-05-10 | 绵阳易简环保科技有限公司 | Multifunctional electric furnace dust removal and afterheat utilization equipment |
| CN109724405A (en) * | 2019-01-11 | 2019-05-07 | 丰镇市新太新材料科技有限公司 | A kind of high carbon ferro-chrome for preparing is with energy saving and environment friendly electric furnace |
| CN110793320A (en) * | 2019-10-24 | 2020-02-14 | 山东豪门铝业有限公司 | Melt aluminium stove waste heat recovery and recycle device |
| CN110793320B (en) * | 2019-10-24 | 2021-07-30 | 山东豪门铝业有限公司 | Melt aluminium stove waste heat recovery and recycle device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203454817U (en) | Waste heat recycling mechanism of aluminum melting furnace | |
| CN203454877U (en) | Off-peak electricity high-temperature heat storage steam power generating system | |
| CN202329241U (en) | Calcium carbide sensible heat recycling device | |
| CN202182624U (en) | Energy-saving aluminium melting conjuncted furnace | |
| CN103486871B (en) | Melting furnace chimney with waste heat recovery structure | |
| CN204026998U (en) | A kind of living beings regenerative hot blast stove | |
| CN202853122U (en) | Waste heat recycling system of thermal oil furnace | |
| CN203323157U (en) | Steam boiler flue gas waste heat recovery system | |
| CN204829845U (en) | Energy -saving boiler | |
| CN205175101U (en) | Energy -conserving formula melting furnace | |
| CN204007180U (en) | A kind of waste gas residual heat recycling and processing device | |
| CN205174814U (en) | Novel practical high -efficient hot -blast furnace | |
| CN204281803U (en) | A kind of scalpel thermal treatment unit | |
| CN202786380U (en) | Full-automatic heat storing and energy saving magnesium reduction furnace | |
| CN208982184U (en) | A kind of tedge waste heat Stirling electricity generation system | |
| CN203687651U (en) | Heating furnace waste heat recovery device | |
| CN203010934U (en) | Heat energy recovery device of air heating furnace | |
| CN203364628U (en) | Heat recycling device of smelting furnace | |
| CN202792545U (en) | Fuel gas water heater with waste heat recycling device | |
| CN204648988U (en) | Single excellent heating furnace hot-gas recoverer | |
| CN201954976U (en) | Aluminum alloy refining furnace waste gas recycling device | |
| CN202065978U (en) | Boiler utilizing waste heat in tail smoke gas of steel rolling heating furnace | |
| CN204063896U (en) | A kind of isothermal smelting | |
| CN203479030U (en) | Melting furnace chimney with waste heat recovery structure | |
| CN201680735U (en) | Power generation boiler with steel cooling and waste heat recovery functions during steelmaking and steel rolling process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
|
| CX01 | Expiry of patent term |