CN215638869U - Waste gas heat recovery device of aluminum bar heating furnace - Google Patents
Waste gas heat recovery device of aluminum bar heating furnace Download PDFInfo
- Publication number
- CN215638869U CN215638869U CN202121406699.3U CN202121406699U CN215638869U CN 215638869 U CN215638869 U CN 215638869U CN 202121406699 U CN202121406699 U CN 202121406699U CN 215638869 U CN215638869 U CN 215638869U
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- Prior art keywords
- groove
- sliding groove
- air inlet
- inlet pipe
- filter
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- 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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- 238000011084 recovery Methods 0.000 title claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 10
- 238000010438 heat treatment Methods 0.000 title claims abstract description 10
- 239000002912 waste gas Substances 0.000 title abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 239000010425 asbestos Substances 0.000 claims description 5
- 229910052895 riebeckite Inorganic materials 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses an aluminum bar heating furnace waste gas heat recovery device, which comprises a main body box, wherein an air inlet pipe is fixed on one side of the main body box, a clamping groove is formed in the upper surface of the air inlet pipe in a penetrating manner, an inner groove is formed in the position, corresponding to the clamping groove, of the inner wall of the air inlet pipe, a filter plate is arranged in the clamping groove, the bottom of the filter plate is embedded into the inner groove, a sliding groove A is formed in one side, opposite to the filter plate, of the inner shell of the air inlet pipe, the sliding groove A and the clamping groove are mutually communicated, a sliding groove B is formed in the surface of the air inlet pipe and the position, corresponding to the sliding groove A, of the sliding groove A, and a movable rod is arranged in the sliding groove A and the sliding groove B; through the clamp groove, the inner groove, the pull rod, the filter plate, the movable rod and the through groove, the filter element can be disassembled and assembled, the disassembling and assembling work is simple and fast, the speed is high, the efficiency is high, and great convenience is brought to a user.
Description
Technical Field
The utility model belongs to the technical field of heat recovery devices, and particularly relates to a waste gas heat recovery device of an aluminum bar heating furnace.
Background
In the operation process of the aluminum bar heating furnace, fresh air needs to be heated, a large amount of high-temperature waste gas can be generated after the aluminum bar heating furnace is led into equipment for use, if the high-temperature waste gas is directly discharged, the environment is harmed, a large amount of heat energy is wasted, and in order to solve the problem, a waste gas heat recovery device is needed to be used for recovering the heat energy in the waste gas.
The dust to in the waste gas of current device filters the absorption, can set up the filter core in inside, but often inconvenience very to the dismouting work of filter core, the step is loaded down with trivial details, and is succinct inadequately, has brought the trouble for the user, and current device often can appear the air current velocity of flow too fast and lead to the condition that can not fully absorb the heat energy when retrieving heat energy simultaneously, and recovery efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an aluminum bar heating furnace waste gas heat recovery device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the waste gas heat recovery device of the aluminum bar heating furnace comprises a main body box, wherein an air inlet pipe is fixed at one side of the main body box, the upper surface of the air inlet pipe is provided with a clamping groove in a penetrating way, the inner wall of the air inlet pipe is provided with an inner groove at a position corresponding to the clamping groove, a filter plate is arranged in the clamping groove, the bottom of the filter plate is embedded into the inner groove, a sliding groove A is arranged on one side of the shell of the air inlet pipe relative to the filter plate, the sliding groove A and the clamping groove are communicated with each other, a sliding groove B is arranged on the surface of the air inlet pipe corresponding to the sliding groove A, the sliding grooves A and B are internally provided with movable rods which are connected with the sliding grooves A through springs, the inside of filter and the corresponding position of sliding tray A run through and have seted up and run through the groove, the one end of movable rod runs through sliding tray A and imbeds the inside in running through the groove.
Preferably, the upper surface of main part case is provided with a case, the position that the upper surface of main part case is located the incasement portion of top runs through and has seted up three mounting groove, the inside of mounting groove runs through and is provided with the heat transfer board, the bottom of heat transfer board runs through to the inside of main part case, the inside bottom surface of main part case all is provided with the baffle for one side of every heat transfer board.
Preferably, the cross section of the top end of the heat exchange plate is of a T-shaped structure, and the top end of the heat exchange plate is arranged in the top box.
Preferably, the top box and the main box are both rectangular structures, and the inner wall of the top box is provided with a heat insulation asbestos plate.
Preferably, the filter plate is the loop configuration, the inside of filter plate is provided with the filter core.
Preferably, the top end of the filter plate is provided with a pull rod, and the outer surface of the pull rod is wrapped with a rubber sleeve.
Preferably, the top end of the movable rod penetrates through the outer part of the sliding groove B, and anti-skid grains are formed in the surface of the top end of the movable rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the clamp groove, the inner groove, the pull rod, the filter plate, the movable rod and the through groove, the filter element can be disassembled and assembled, the disassembling and assembling work is simple and fast, the speed is high, the efficiency is high, and great convenience is brought to a user.
2. Through the heat exchange plate and the baffle of design, very big speed that has slowed down the waste gas circulation lets waste gas can have sufficient time and carries out heat energy exchange with the heat exchange plate, has improved the efficiency of heat recovery, reduces the waste of heat energy.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a side cross-sectional view of the utility model at the filter plate of FIG. 1;
FIG. 3 is a front cross-sectional view of the utility model at the filter plate of FIG. 1;
FIG. 4 is an enlarged view of area A of FIG. 3 according to the present invention;
FIG. 5 is a schematic view showing the internal structure of the main body case and the top case of the present invention;
in the figure: 1. an air inlet pipe; 2. a filter plate; 3. a top box; 4. a main body case; 5. an inner tank; 6. a through groove; 7. a pull rod; 8. a clamping groove; 9. a sliding groove A; 10. a movable rod; 11. a sliding groove B; 12. mounting grooves; 13. a heat exchange plate; 14. a heat insulating asbestos sheet; 15. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1 to 5, the present invention provides a technical solution: an aluminum bar heating furnace waste gas heat recovery device comprises a main body box 4, an air inlet pipe 1 is fixed on one side of the main body box 4, a clamping groove 8 is formed in the upper surface of the air inlet pipe 1 in a penetrating mode, an inner groove 5 is formed in the position, corresponding to the clamping groove 8, of the inner wall of the air inlet pipe 1, a filter plate 2 is arranged inside the clamping groove 8, the bottom of the filter plate 2 is embedded into the inner groove 5, sealing gaskets are arranged on the contact surfaces of the filter plate 2, the clamping groove 8 and the inner groove 5, sealing performance is guaranteed, a sliding groove A9 is formed in one side, opposite to the filter plate 2, of the shell of the air inlet pipe 1, the sliding groove A9 is communicated with the clamping groove 8, a sliding groove B11 is formed in the surface of the air inlet pipe 1 and the position, corresponding to the sliding groove A9, a movable rod 10 is arranged inside the sliding groove A9 and the sliding groove B11, the section of the movable rod 10 is of an L-shaped structure, and the movable rod 10 is connected with a sliding groove A9 through a spring, the inside of filter 2 and the corresponding position of sliding tray A9 run through and have seted up and run through groove 6, through the double-layered groove 8 of design, inside groove 5, pull rod 7, filter 2, movable rod 10 and run through groove 6, can carry out the dismouting to the filter core, and dismouting work is simple swift, and is fast, and is efficient, has brought very big convenience for the user, and the one end of movable rod 10 runs through sliding tray A9 and is embedded into the inside that runs through groove 6.
In this embodiment, it is preferred, the upper surface of main part case 4 is provided with top case 3, main part case 4's upper surface is located the inside position of top case 3 and has run through and seted up three mounting groove 12, the inside of mounting groove 12 is run through and is provided with heat transfer board 13, the bottom of heat transfer board 13 runs through to main part case 4's inside, main part case 4's inside bottom surface all is provided with baffle 15 for one side of every heat transfer board 13, heat transfer board 13 and baffle 15 through the design, the very big speed that has slowed down the exhaust gas circulation, let waste gas can have sufficient time and carry out heat energy exchange with heat transfer board 13, the efficiency of heat recovery has been improved, reduce the waste of heat energy.
In this embodiment, preferably, the cross section of the top end of the heat exchange plate 13 is in a "T" shape, and the top end of the heat exchange plate 13 is disposed inside the top box 3, so that heat on the heat exchange plate 13 is transferred to the inside of the top box 3.
In this embodiment, preferably, the top box 3 and the main box 4 are both rectangular structures, and the inner wall of the top box 3 is provided with a heat insulation asbestos plate 14 to prevent heat energy from being dissipated.
In this embodiment, preferably, the filter plate 2 is an annular structure, and a filter element is disposed inside the filter plate 2 to filter and adsorb dust.
In this embodiment, preferably, the top end of the filter plate 2 is provided with a pull rod 7, so that the filter plate 2 is conveniently pulled, and the outer surface of the pull rod 7 is wrapped with a rubber sleeve.
In this embodiment, preferably, the top end of the movable rod 10 penetrates through the outside of the sliding groove B11, and the top end surface of the movable rod 10 is provided with anti-slip patterns to facilitate shifting the movable rod 10.
The working principle and the using process of the utility model are as follows: when the utility model is used, waste gas can be introduced into the main body box 4 from the gas pipe 1, dust in the waste gas can be filtered and adsorbed by the filter element in the filter plate 2, the dust is prevented from entering the main body box 4, the waste gas in the main body box 4 can be contacted with the heat exchange plate 13, and the heat exchange plate 13 and the baffle plate 15 are staggered and blocked with each other, so that the flow velocity of the waste gas is reduced, the waste gas has enough time to be contacted with the heat exchange plate 13, heat exchange can be fully completed, the heat can be transferred to the inside of the top box 3 from the heat exchange plate 13, the heat insulation asbestos plate 14 on the inner wall of the top box 3 can prevent the heat in the top box 3 from being lost, a user can carry out secondary utilization on the heat in the top box 3 to achieve the purpose of recovery, after the device is used for a long time, the filter element in the filter plate 2 needs to be replaced, the operation is used for firstly shifting the top end of the movable rod 10, the movable rod 10 is slid in the sliding grooves B11 and A9 until one end of the movable rod 10 is separated from the inside of the through groove 6, the fixing of the filter plate 2 is released, the user can draw out the filter plate 2 from the inside of the clamping groove 8 and the inner groove 5 by using the pull rod 7, then the replacement operation is carried out, the filter plate 2 is put into the clamping groove 8 and the inner groove 5 again, and the movable rod 10 fixes the filter plate 2, so that the device can be put into use again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Aluminium bar heating furnace exhaust gas heat recovery device, including main part case (4), its characterized in that: an air inlet pipe (1) is fixed on one side of the main box (4), a clamping groove (8) is formed in the upper surface of the air inlet pipe (1) in a penetrating mode, an inner groove (5) is formed in the inner wall of the air inlet pipe (1) and the position corresponding to the clamping groove (8), a filter plate (2) is arranged inside the clamping groove (8), the bottom of the filter plate (2) is embedded into the inner groove (5), a sliding groove A (9) is formed in the shell of the air inlet pipe (1) and corresponds to one side of the filter plate (2), the sliding groove A (9) and the clamping groove (8) are communicated with each other, a sliding groove B (11) is formed in the surface of the air inlet pipe (1) and the position corresponding to the sliding groove A (9), a movable rod (10) is arranged inside the sliding groove A (9) and the sliding groove B (11), and the movable rod (10) is connected with the sliding groove A (9) through a spring, the inside of filter (2) and the corresponding position of sliding tray A (9) run through and have seted up through groove (6), the one end of movable rod (10) runs through sliding tray A (9) and imbeds the inside of running through groove (6).
2. The apparatus according to claim 1, wherein the apparatus further comprises: the upper surface of main part case (4) is provided with top case (3), the position that the upper surface of main part case (4) is located top case (3) inside runs through and has seted up three mounting groove (12), the inside of mounting groove (12) runs through and is provided with heat transfer board (13), the bottom of heat transfer board (13) runs through to the inside of main part case (4), the inside bottom surface of main part case (4) all is provided with baffle (15) for one side of every heat transfer board (13).
3. The apparatus according to claim 2, characterized in that: the cross section of the top end of the heat exchange plate (13) is of a T-shaped structure, and the top end of the heat exchange plate (13) is arranged in the top box (3).
4. The apparatus according to claim 2, characterized in that: the top box (3) and the main box (4) are both rectangular structures, and the inner wall of the top box (3) is provided with a heat insulation asbestos plate (14).
5. The apparatus according to claim 1, wherein the apparatus further comprises: the filter (2) is of an annular structure, and a filter element is arranged inside the filter (2).
6. The apparatus according to claim 5, characterized in that: the top of filter (2) is provided with pull rod (7), the surface parcel of pull rod (7) has the rubber sleeve.
7. The apparatus according to claim 1, wherein the apparatus further comprises: the top end of the movable rod (10) penetrates through the outer part of the sliding groove B (11), and anti-skid grains are formed in the surface of the top end of the movable rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406699.3U CN215638869U (en) | 2021-06-23 | 2021-06-23 | Waste gas heat recovery device of aluminum bar heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121406699.3U CN215638869U (en) | 2021-06-23 | 2021-06-23 | Waste gas heat recovery device of aluminum bar heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215638869U true CN215638869U (en) | 2022-01-25 |
Family
ID=79945309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121406699.3U Expired - Fee Related CN215638869U (en) | 2021-06-23 | 2021-06-23 | Waste gas heat recovery device of aluminum bar heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215638869U (en) |
-
2021
- 2021-06-23 CN CN202121406699.3U patent/CN215638869U/en not_active Expired - Fee Related
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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: 20220125 |