CN207193342U - A kind of aging furnace waste-heat recovery device - Google Patents
A kind of aging furnace waste-heat recovery device Download PDFInfo
- Publication number
- CN207193342U CN207193342U CN201720835757.1U CN201720835757U CN207193342U CN 207193342 U CN207193342 U CN 207193342U CN 201720835757 U CN201720835757 U CN 201720835757U CN 207193342 U CN207193342 U CN 207193342U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- aging furnace
- exchanger tube
- heat
- recovery device
- 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 - Fee Related
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The utility model discloses a kind of aging furnace waste-heat recovery device, belong to aging furnace technical field, including aging furnace, the chuck that is arranged on aging furnace two side and roof；Heat exchanger tube A is provided with the chuck, heat exchanger tube A is also filled with insulation material around being located on the outer wall of aging furnace in chuck；The heat exchanger tube A points are inducer, heat exchanging segment and outlet section, and inducer is connected with cyclic water tank, and outlet section is connected with heat exchanger；Circulating water pipe is provided with the heat exchanger, circulating water pipe connects with cyclic water tank；Heat exchanger tube B is provided with the heat exchanger, the heat exchanger tube B port of export is connected with clean cistern, and clean cistern is provided with outlet pipe.Aging furnace waste-heat recovery device of the present utility model can effectively reclaim the waste heat after aging furnace work, and rationally utilize；It also has insulation effect simultaneously, makes the constant cooling of timeliness in-furnace temperature slow, can effectively improve the hardness and intensity of aluminium section bar, and the plasticity and toughness of increase aluminium section bar, greatly improve product quality.
Description
Technical field
Aging furnace technical field is the utility model is related to, more particularly to a kind of aging furnace waste-heat recovery device.
Background technology
The density of aluminium alloy extrusions is low, about 2.7g/cm3, but its intensity is higher, suitable with high-quality steel, and with good
Good electric conductivity, thermal conductivity and corrosion-resistant, are widely used to the industries such as building, communications and transportation, machine-building, space flight and aviation.
With the stabilization of Chinese national economy and new and high technology, lasting, fast-developing, China's aluminum smelting technology and aluminium section bar processing industry is promoted to send out
Exhibition is very rapid.China's aluminium, aluminium alloy extrusions, the yield of industrial aluminum profile, up to 879.3 ten thousand tons, exceeded first in 2006
The U.S. turns into No. 1 in the world.
There is certain internal stress in the aluminium alloy extrusions after extrusion forming, just aluminium alloy extrusions must be carried out at timeliness
Reason, discharges its internal stress, improves the hardness and intensity of aluminium alloy extrusions.The Ageing Treatment of aluminium alloy extrusions is typically in aging furnace
Carry out, aluminium alloy extrusions is increased to 100-150 DEG C of temperature, and kept for certain time, to improve the mechanicalness of aluminium alloy extrusions
Energy.Existing aging furnace is not provided with waste-heat recovery device, after Ageing Treatment, aging furnace natural cooling, do not collect recovery its
Waste heat, cause the waste of the energy.
Utility model content
The purpose of this utility model is to provide a kind of aging furnace waste-heat recovery device, to solve aging furnace in the prior art
The problem of heat recovery.
In order to solve the above technical problems, the technical scheme that the utility model uses is：Including aging furnace, be arranged on when
Imitate the chuck on stove two side and roof；Be provided with heat exchanger tube A in the chuck, heat exchanger tube A around being located on the outer wall of aging furnace,
Insulation material is also filled with chuck；The heat exchanger tube A points are inducer, heat exchanging segment and outlet section, and inducer is connected with circulation
Water tank, outlet section are connected with heat exchanger；Circulating water pipe is provided with the heat exchanger, circulating water pipe connects with cyclic water tank；Institute
State and heat exchanger tube B is provided with heat exchanger, the heat exchanger tube B port of export is connected with clean cistern, and clean cistern is provided with outlet pipe.
Further, the heat exchanger tube A uniform intervals arrangement.
Further, multiple bellowss are provided with the heat exchanger tube A.
Further, the inducer of the heat exchanger tube A is provided with water pump.
Further, the front and back end of the water pump is provided with valve.
Further, the heat exchanger tube B is U-shaped steel pipe.
Further, the outer wall of the clean cistern is coated with heat-insulation layer.
The beneficial effects of the utility model are：1st, after the aging furnace waste-heat recovery device can effectively reclaim aging furnace work
Waste heat, after heat exchange is handled, obtain cleaning warm water and store, meet the use of daily life, make full use of energy
Source.2nd, the water in the heat exchanger tube A of the aging furnace waste-heat recovery device also has heat insulation effect, in aging furnace heat treatment work, water
Specific heat capacity it is relatively low can keep temperature stabilization in aging furnace, cooling is slow, can effectively improve the hardness of aluminium section bar and strong
Degree, the internal stress of aluminium section bar is reduced, increase the plasticity and toughness of aluminium section bar.
Brief description of the drawings
Fig. 1 is schematic top plan view of the present utility model (when removing roof chuck)；
Fig. 2 is the left view schematic diagram of aging furnace in the utility model (when removing left side wall chuck)；
In figure：1st, clean cistern, 2, heat-insulation layer, 3, heat exchanger tube B, 4, heat exchanger, 5, aging furnace, 6, bellows, 7, insulation
Material, 8, cyclic water tank, 9, valve, 10, water pump, 11, circulating water pipe, 12, flange, 13, heat exchanger tube A, 14, chuck.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing, to this reality
With new further description.
As shown in Figure 1 and Figure 2, the utility model provides a kind of waste-heat recovery device of aging furnace 5, including aging furnace 5, sets
Put the chuck 14 on the two side of aging furnace 5 and roof；The bottom of aging furnace 5 is not provided with chuck 14 because of load-bearing.The folder of aging furnace 5
The heat exchanger tube A13 of uniform intervals arrangement is provided with set 14, heat exchanger tube A13 is around being located on the outer wall of aging furnace 5, heat exchanger tube A13
Be bent on the two side of aging furnace 5 U-shaped, facilitate heat exchanger tube A13 circular arrangement, at the same can with absorption heat-exchange pipe A13 because
Contraction caused by expanding with heat and contract with cold；Multiple bellowss 6 are additionally provided with heat exchanger tube A13 simultaneously, bellows 6 passes through flange 12 and fastening
Part and sealing ring are arranged on heat exchanger tube A13, can more effectively prevent heat exchanger tube A13 heat exchange at the end of just having started or being firm because cold and hot
Cataclysm produces thermal (temperature difference) stress and is broken off.Insulation material 7 is also filled with chuck 14, specific insulation material 7 is heat-preservation cotton, insulation
Cotton clogs in the space in chuck 14 completely, prevents heat to scatter and disappear, and fully changes waste heat caused by aging furnace 5.Heat exchanger tube A13 divides
Inducer, heat exchanging segment and outlet section, inducer are connected with cyclic water tank 8, and outlet section is connected with heat exchanger 4；On the heat exchanger 4
Circulating water pipe 11 is provided with, circulating water pipe 11 connects with cyclic water tank 8；Heat exchanger tube B3, heat exchanger tube are provided with the heat exchanger 4
The B3 port of export is connected with clean cistern 1, and clean cistern 1 is provided with outlet pipe.Recirculated water lodges the effect of water pump 10 from recirculated water
Case 8 enters in heat exchanger tube A13, after the waste heat of its swing absorption aging furnace 5, is flowed into heat exchanger 4, is circulated in heat exchanger 4
After the heat of water exchanges heat and cooled down with heat exchanger tube B3 again, it is flowed into cyclic water tank 8 and continues to recycle.Lead in heat exchanger tube B3
What is entered is clean clear water, and clean clear water is sent in clean cistern 1 and stored, so after the heat of absorption cycle water is changed into warm water
Life area is transported to by water pump afterwards and meets daily use.
Heat exchanger tube B3 is U-shaped steel pipe, and same can be shunk with absorption heat-exchange pipe B3 caused by expanding with heat and contract with cold, and prevent from exchanging heat
Pipe B3 drawing cracks destroy.
Heat exchanger tube A13 inducer is provided with water pump 10, and power is provided for recirculated water, improves recirculated water flow velocity so as to improve
Hot-cast socket speed.The front and back end of water pump 10 is provided with the leaf of valve 9, control water-carrying capacity while anti-non-return water damage water pump 10
Piece.
The outer wall of clean cistern 1 is coated with heat-insulation layer 2, prevents the built-in too fast cooling of clean warm water, influences life temperature
The use of water.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (7)
1. a kind of aging furnace waste-heat recovery device, it is characterised in that including aging furnace, be arranged on aging furnace two side and roof
Chuck；Heat exchanger tube A is provided with the chuck, heat exchanger tube A is also filled with being incubated around being located on the outer wall of aging furnace in chuck
Material；The heat exchanger tube A points are inducer, heat exchanging segment and outlet section, and inducer is connected with cyclic water tank, and outlet section, which is connected with, to be changed
Hot device；Circulating water pipe is provided with the heat exchanger, circulating water pipe connects with cyclic water tank；Heat exchange is provided with the heat exchanger
Pipe B, heat exchanger tube the B port of export are connected with clean cistern, and clean cistern is provided with outlet pipe.
2. aging furnace waste-heat recovery device according to claim 1, it is characterised in that the heat exchanger tube A uniform intervals row
Cloth.
3. aging furnace waste-heat recovery device according to claim 1, it is characterised in that be provided with the heat exchanger tube A more
Individual bellows.
4. aging furnace waste-heat recovery device according to claim 1, it is characterised in that the inducer of the heat exchanger tube A is set
It is equipped with water pump.
5. aging furnace waste-heat recovery device according to claim 4, it is characterised in that the front and back end of the water pump is respectively provided with
There is valve.
6. aging furnace waste-heat recovery device according to claim 1, it is characterised in that the heat exchanger tube B is U-shaped steel pipe.
7. aging furnace waste-heat recovery device according to claim 1, it is characterised in that the outer wall cladding of the clean cistern
There is heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835757.1U CN207193342U (en) | 2017-07-11 | 2017-07-11 | A kind of aging furnace waste-heat recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835757.1U CN207193342U (en) | 2017-07-11 | 2017-07-11 | A kind of aging furnace waste-heat recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207193342U true CN207193342U (en) | 2018-04-06 |
Family
ID=61785637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720835757.1U Expired - Fee Related CN207193342U (en) | 2017-07-11 | 2017-07-11 | A kind of aging furnace waste-heat recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207193342U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047718A (en) * | 2018-10-17 | 2018-12-21 | 福建革升不锈钢水管有限公司 | A kind of molding machine of seamless steel pipe |
| CN111964462A (en) * | 2020-08-05 | 2020-11-20 | 巢湖宜安云海科技有限公司 | Waste heat recovery and waste gas collection system of metal smelting furnace |
-
2017
- 2017-07-11 CN CN201720835757.1U patent/CN207193342U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047718A (en) * | 2018-10-17 | 2018-12-21 | 福建革升不锈钢水管有限公司 | A kind of molding machine of seamless steel pipe |
| CN109047718B (en) * | 2018-10-17 | 2023-08-04 | 福建革升不锈钢管业有限公司 | Forming device of seamless steel pipe |
| CN111964462A (en) * | 2020-08-05 | 2020-11-20 | 巢湖宜安云海科技有限公司 | Waste heat recovery and waste gas collection system of metal smelting furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |