CN211060685U - Waste heat recovery device for aluminum profile production - Google Patents
Waste heat recovery device for aluminum profile production Download PDFInfo
- Publication number
- CN211060685U CN211060685U CN201922359486.9U CN201922359486U CN211060685U CN 211060685 U CN211060685 U CN 211060685U CN 201922359486 U CN201922359486 U CN 201922359486U CN 211060685 U CN211060685 U CN 211060685U
- Authority
- CN
- China
- Prior art keywords
- wall
- collection box
- recovery device
- waste heat
- heat recovery
- 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
Links
- 238000011084 recovery Methods 0.000 title claims abstract description 23
- 239000002918 waste heat Substances 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 21
- 229910052782 aluminium Inorganic materials 0.000 title claims description 21
- 239000007789 gas Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 8
- 238000004321 preservation Methods 0.000 description 8
- 241000219146 Gossypium Species 0.000 description 6
- 239000007787 solid Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
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 waste heat recovery device is used in aluminium alloy production, including the collection box, the top outer wall of collection box is opened there is the air inlet, and the inner wall of air inlet is provided with the intake pipe, the bottom outer wall of collection box is opened there is the gas vent, and the inner wall of gas vent is provided with the blast pipe, the inner wall fixedly connected with guide plate of collection box, and the top outer wall of guide plate open and have the water conservancy diversion hole that the equidistance distributes, the shape in water conservancy diversion hole is the wave, one side outer wall of collection box is opened there is the socket, and the inner wall of socket is pegged graft and is had the. The utility model discloses thereby can prevent to lead to the flow velocity of steam too fast to cause the influence to the edulcoration of steam because expend with heat and contract with cold to can keep warm the processing to steam, in order to prevent that the heat from running off, can accelerate gaseous flow velocity, in order to recycle steam to smelting furnace fast, can prevent that the steam after the purification from flowing back to the inside of device.
Description
Technical Field
The utility model relates to an aluminium alloy production technical field especially relates to an aluminium alloy waste heat recovery device for production.
Background
The aluminum profile is non-ferromagnetic, which is an important characteristic for the electrical industry and the electronic industry, the national economy and the high and new technology of China are stably, continuously and rapidly developed, so that the aluminum smelting and the aluminum profile processing industry of China are rapidly developed, when the aluminum profile is produced, the aluminum profile needs to be smelted, a large amount of hot air is discharged when the aluminum profile is smelted, and therefore, the hot air needs to be recovered through a waste heat recovery device.
When current device is retrieving the waste heat, because gaseous has expend with heat and contract with cold's characteristic, consequently, steam can flow fast in the inside of device to probably lead to the device can not clear up the impurity of adulteration in the steam, thereby can cause the influence to the production of aluminium alloy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a waste heat recovery device for aluminum profile production.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a waste heat recovery device is used in aluminium alloy production, includes the collection box, the top outer wall of collection box is opened there is the air inlet, and the inner wall of air inlet is provided with the intake pipe, the bottom outer wall of collection box is opened there is the gas vent, and the inner wall of gas vent is provided with the blast pipe, the inner wall fixedly connected with guide plate of collection box, and the top outer wall of guide plate open and have the water conservancy diversion hole that the equidistance distributes, the shape in water conservancy diversion hole is the wave, one side outer wall of collection box is opened there is the socket, and the inner wall of socket is pegged.
As a further aspect of the present invention: the inner wall fixedly connected with fixed plate of collection box, and the top outer wall of fixed plate opens has the gas guide mouth, contacts between fixed plate and the filter screen.
As a further aspect of the present invention: the outer wall of one side of filter screen fixedly connected with pull board, and one side outer wall fixedly connected with pull ring of pull board.
As a further aspect of the present invention: the conical hopper is fixedly connected between the inner wall of the air guide port and the inner wall of the air exhaust port, and the outer wall of the conical hopper is provided with heat insulation cotton.
As a further aspect of the present invention: the inner wall of the air inlet pipe is bonded with a heat insulation plate, and the shape of the heat insulation plate is the same as that of the air inlet pipe.
As a further aspect of the present invention: the inner wall fixedly connected with solid fixed ring of toper fill, and the inner wall fixedly connected with of solid fixed ring must fall, the material of falling must be plastics.
The utility model has the advantages that:
1. the flow speed of hot gas can be slowed down through the arranged guide plate and the wavy guide holes, so that impurities doped in the hot gas can be cleaned conveniently, and the influence on the impurity removal of the hot gas due to the overhigh flow speed of the hot gas caused by expansion with heat and contraction with cold is prevented;
2. the conical hopper and the heat insulation cotton are arranged, so that heat insulation treatment can be performed on hot gas, heat loss can be prevented conveniently, and meanwhile, the shape of the conical hopper is similar to that of a venturi tube, so that the flowing speed of the gas can be increased, and the hot gas can be quickly recovered to a smelting furnace for recycling;
3. through the solid fixed ring who sets up and must, can block steam, prevent that the steam after the purification from flowing back to the inside of device, the device of not being convenient for retrieves the waste heat.
Drawings
Fig. 1 is a schematic sectional view of a waste heat recovery device for aluminum profile production in embodiment 1;
fig. 2 is a schematic structural view of an air inlet pipe of the waste heat recovery device for aluminum profile production provided in embodiment 1;
fig. 3 is a schematic view of the overall structure of the waste heat recovery device for aluminum profile production according to embodiment 1;
fig. 4 is a schematic cross-sectional structural view of the waste heat recovery device for aluminum profile production in embodiment 2;
fig. 5 is a schematic partial structure view of the waste heat recovery device for aluminum profile production in embodiment 2.
In the figure: 1 recycling bin, 2 heat preservation cottons, 3 conical hoppers, 4 air guide ports, 5 fixing plates, 6 filter screens, 7 drawing plates, 8 guide plates, 9 guide holes, 10 air inlet pipes, 11 exhaust pipes, 12 heat preservation plates, 13 fixing rings and 14 reverse beards.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a waste heat recovery device for aluminum profile production, including collection box 1, the top outer wall of collection box 1 is opened there is the air inlet, and the inner wall of air inlet is provided with intake pipe 10, the bottom outer wall of collection box 1 is opened there is the gas vent, and the inner wall of gas vent is provided with blast pipe 11, the inner wall of collection box 1 has guide plate 8 through bolted connection, and the top outer wall of guide plate 8 is opened there is the water conservancy diversion hole 9 that the equidistance distributes, the shape of water conservancy diversion hole 9 is the wave, one side outer wall of collection box 1 is opened there is the socket, and the inner wall of socket is pegged graft.
Wherein, the inner wall of collection box 1 has fixed plate 5 through bolted connection, and the top outer wall of fixed plate 5 is opened there is air guide port 4, contact between fixed plate 5 and the filter screen 6, there is pull board 7 one side outer wall of filter screen 6 through bolted connection, and there is the pull ring one side outer wall of pull board 7 through bolted connection, all there is the toper fill 3 through bolted connection between the inner wall of air guide port 4 and the inner wall of gas vent, and the outer wall that the toper was fought 3 is provided with heat preservation cotton 2, the inner wall of intake pipe 10 bonds there is heated board 12, and the shape of heated board 12 is the same with the shape of intake pipe 10.
The working principle is as follows: during the use, be connected intake pipe 10 and smelting furnace, the steam that produces during the smelting can enter into the inside of device through intake pipe 10, can slow down the flow velocity of steam when leading thermal flow direction through wavy water conservancy diversion hole 9, so that clear up the impurity of doping in the steam, thereby prevent to cause the influence to the edulcoration of steam because the flow velocity of expend with heat and contract with cold leads to steam is too fast, carry out purification treatment through filter screen 6 impurity to doping in the steam, fight 3 and blast pipe 11 with the inside of heat recovery to smelting furnace through the toper, can carry out heat preservation to steam through heat preservation cotton 2 and heated board 12, prevent the heat loss, fight 3 can accelerate gaseous flow velocity through the toper, so that discharge the heat fast.
Example 2
Referring to fig. 4-5, in the embodiment of the waste heat recovery device for aluminum profile production, compared with embodiment 1, the inner wall of the tapered bucket 3 is connected with the fixing ring 13 through the bolt, the inner wall of the fixing ring 13 is connected with the inverted beard 14 through the bolt, and the inverted beard 14 is made of plastic.
The working principle is as follows: when in use, the air inlet pipe 10 is connected with a smelting furnace, hot air generated during smelting can enter the device through the air inlet pipe 10, the flow direction of heat is guided by the wave-shaped flow guide holes 9, and simultaneously the flow speed of hot gas can be reduced, so as to clean impurities doped in hot gas, prevent the influence on the impurity removal of the hot gas due to the overhigh flow speed of the hot gas caused by thermal expansion and cold contraction, impurities doped in the hot gas are purified by the filter screen 6, the heat is recycled to the interior of the smelting furnace by the conical hopper 3 and the exhaust pipe 11, the heat preservation cotton 2 and the heat preservation board 12 can carry out heat preservation treatment on the hot air, thereby preventing heat loss, the flowing speed of the gas can be accelerated through the conical hopper 3, so that the heat can be rapidly discharged, and the influence of the backflow of the hot gas on the recovery of the hot gas can be prevented through the inverted beard 14.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a waste heat recovery device is used in aluminium alloy production, includes collection box (1), its characterized in that, the top outer wall of collection box (1) is opened there is the air inlet, and the inner wall of air inlet is provided with intake pipe (10), the bottom outer wall of collection box (1) is opened there is the gas vent, and the inner wall of gas vent is provided with blast pipe (11), the inner wall fixedly connected with guide plate (8) of collection box (1), and the top outer wall of guide plate (8) opens and have water conservancy diversion hole (9) that the equidistance distributes, the shape of water conservancy diversion hole (9) is the wave, one side outer wall of collection box (1) is opened there is the socket, and the inner wall of socket is pegged graft and.
2. The aluminum profile production waste heat recovery device according to claim 1, wherein a fixing plate (5) is fixedly connected to the inner wall of the recovery box (1), an air guide opening (4) is formed in the outer wall of the top of the fixing plate (5), and the fixing plate (5) is in contact with the filter screen (6).
3. The aluminum profile production waste heat recovery device according to claim 1 or 2, wherein the outer wall of one side of the filter screen (6) is fixedly connected with a pull plate (7), and the outer wall of one side of the pull plate (7) is fixedly connected with a pull ring.
4. The waste heat recovery device for aluminum profile production as recited in claim 2, wherein a conical hopper (3) is fixedly connected between the inner wall of the air guide port (4) and the inner wall of the air exhaust port, and the outer wall of the conical hopper (3) is provided with heat insulation cotton (2).
5. The waste heat recovery device for aluminum profile production is characterized in that a heat insulation plate (12) is bonded to the inner wall of the air inlet pipe (10), and the shape of the heat insulation plate (12) is the same as that of the air inlet pipe (10).
6. The waste heat recovery device for aluminum profile production as recited in claim 4, wherein the inner wall of the conical hopper (3) is fixedly connected with a fixing ring (13), the inner wall of the fixing ring (13) is fixedly connected with barbs (14), and the barbs (14) are made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922359486.9U CN211060685U (en) | 2019-12-25 | 2019-12-25 | Waste heat recovery device for aluminum profile production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922359486.9U CN211060685U (en) | 2019-12-25 | 2019-12-25 | Waste heat recovery device for aluminum profile production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211060685U true CN211060685U (en) | 2020-07-21 |
Family
ID=71587633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922359486.9U Expired - Fee Related CN211060685U (en) | 2019-12-25 | 2019-12-25 | Waste heat recovery device for aluminum profile production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211060685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113647432A (en) * | 2021-08-06 | 2021-11-16 | 程亮 | Can be with waste heat recovery's food processing with baking food heat sink |
-
2019
- 2019-12-25 CN CN201922359486.9U patent/CN211060685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113647432A (en) * | 2021-08-06 | 2021-11-16 | 程亮 | Can be with waste heat recovery's food processing with baking food heat sink |
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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: 20200721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |