CN215328266U - Aging furnace capable of automatically changing direction of circulating hot air - Google Patents
Aging furnace capable of automatically changing direction of circulating hot air Download PDFInfo
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- CN215328266U CN215328266U CN202120472676.6U CN202120472676U CN215328266U CN 215328266 U CN215328266 U CN 215328266U CN 202120472676 U CN202120472676 U CN 202120472676U CN 215328266 U CN215328266 U CN 215328266U
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Abstract
The utility model discloses an aging oven capable of automatically changing the direction of circulating hot air, which can enable hot air in an oven body to circulate through a first air passage, a blower and a second air passage in sequence by closing a first switch, opening a second switch, opening a third switch and closing a fourth switch; by opening the first switch, closing the second switch, closing the third switch and opening the fourth switch, hot air in the furnace body can circulate through the second air passage, the blower and the first air passage in sequence; the hot air reversing device can enable the air in the furnace body to have circulation in two directions, so that the temperature of all areas in the furnace is uniform, and the consistency of the temperature of any point of an aging product is ensured.
Description
Technical Field
The utility model relates to heat treatment equipment, in particular to an aging furnace capable of automatically changing the direction of circulating hot air.
Background
The existing aging furnace with a hot air system is easy to have the phenomenon of uneven temperature in the aging furnace because the direction of air blown by a blower is constant, and the quality of heat treatment is influenced.
The utility model is researched and proposed aiming at the defects of the prior art.
SUMMERY OF THE UTILITY MODEL
The technical problems that the direction of air blown out by a blower of the aging furnace in the prior art is constant, the temperature in the aging furnace is uneven, and the quality of heat treatment is affected are solved.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the aging furnace capable of automatically changing the direction of circulating hot air comprises a furnace body, wherein a hot air reversing device is arranged on the upper side in the furnace body, the hot air reversing device comprises an air blower arranged on the furnace body, an air inlet chamber hermetically connected with an air inlet of the air blower is arranged in the furnace body, and an air outlet chamber hermetically connected with an air outlet of the air blower is arranged in the furnace body; the furnace body is internally provided with a first air passage, one end of the first air passage is communicated with the inner cavity of the furnace body, the first air passage is provided with a first opening communicated with the air inlet chamber, the first air passage is also provided with a second opening communicated with the air outlet chamber, the furnace body is provided with a first switch for opening and closing the first opening, and the furnace body is provided with a second switch for opening and closing the second opening; the furnace body in be equipped with the second air flue, the one end of second air flue communicates with each other with the inner chamber of furnace body, the second air flue be equipped with the communicating third opening of air inlet chamber, the second air flue be equipped with go out the communicating fourth opening of air chamber, the furnace body on be equipped with the third switch that is used for switching third opening, the furnace body on be equipped with the fourth switch that is used for switching fourth opening.
The aging furnace capable of automatically changing the direction of the circulating hot air comprises an air outlet chamber A and an air outlet chamber B, wherein a selector switch which enables air blown out by a blower to only enter the air outlet chamber A or only enter the air outlet chamber B is arranged in the air outlet chamber.
According to the aging oven capable of automatically changing the direction of the circulating hot air, the air outlet chamber A is provided with a fifth opening communicated with the air outlet of the air blower, the air outlet chamber B is provided with a sixth opening communicated with the air outlet of the air blower, the change-over switch comprises a change-over stop block rotatably connected in the air outlet chamber, and the air outlet chamber is provided with a driver A for driving the change-over stop block to close the fifth opening or driving the change-over stop block to close the fifth opening.
The aging furnace capable of automatically changing the direction of the circulating hot air comprises a furnace body, a first switch and a second switch, wherein the first switch comprises a first switch blade and a first driver, the first switch blade is rotatably connected to the furnace body, and the first driver drives the first switch blade to rotate.
The aging furnace capable of automatically changing the direction of the circulating hot air comprises a first switch blade and a first driver, wherein the first switch blade is rotatably connected to a furnace body, and the first driver drives the first switch blade to rotate.
The aging furnace capable of automatically changing the direction of the circulating hot air comprises a first switch blade and a first driver, wherein the first switch blade is rotatably connected to a furnace body, and the first driver drives the first switch blade to rotate.
The aging furnace capable of automatically changing the direction of the circulating hot air comprises a fourth switch blade and a fourth driver, wherein the fourth switch blade is rotatably connected to the furnace body, and the fourth driver drives the fourth switch blade to rotate.
According to the aging furnace capable of automatically changing the direction of the circulating hot air, the furnace body is internally provided with the roller line, and the roller line is provided with the material rack for placing the workpiece.
The aging furnace capable of automatically changing the direction of the circulating hot air comprises a base frame arranged on a base, a plurality of groups of rollers are uniformly arranged on the base frame at intervals, a transmission chain is arranged between every two adjacent groups of rollers, and a roller driving device for driving each group of rollers to rotate synchronously is arranged on the base frame.
The utility model has the beneficial effects that:
according to the aging oven, hot air in the oven body can circulate through the first air passage, the air blower and the second air passage in sequence by closing the first switch, opening the second switch, opening the third switch and closing the fourth switch; by opening the first switch, closing the second switch, closing the third switch and opening the fourth switch, hot air in the furnace body can circulate through the second air passage, the blower and the first air passage in sequence; the hot air reversing device can enable the air in the furnace body to have circulation in two directions, so that the temperature of all areas in the furnace is uniform, and the consistency of the temperature of any point of an aging product is ensured.
The utility model will be further described with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of a first embodiment of the present invention;
FIG. 2 is an enlarged view of portion A labeled in FIG. 1;
FIG. 3 is a schematic structural diagram of a second state of the present invention;
fig. 4 is an enlarged view of a portion B marked in fig. 3.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the aging furnace capable of automatically changing the direction of circulating hot air of the embodiment includes a furnace body 1, a hot air reversing device 2 is arranged on the upper side inside the furnace body 1, the hot air reversing device 2 includes a blower 3 arranged on the furnace body 1, an air inlet chamber 101 hermetically connected with an air inlet of the blower 3 is arranged in the furnace body 1, and an air outlet chamber 102 hermetically connected with an air outlet of the blower 3 is arranged in the furnace body 1; a first air passage 103 is arranged in the furnace body 1, one end of the first air passage 103 is communicated with an inner cavity of the furnace body 1, the first air passage 103 is provided with a first opening 1031 communicated with the air inlet chamber 101, the first air passage 103 is also provided with a second opening 1032 communicated with the air outlet chamber 102, the furnace body 1 is provided with a first switch 4 for opening and closing the first opening 1031, and the furnace body 1 is provided with a second switch 5 for opening and closing the second opening 1032; the furnace body 1 is internally provided with a second air flue 104, one end of the second air flue 104 is communicated with the inner cavity of the furnace body 1, the second air flue 104 is provided with a third opening 1041 communicated with the air inlet chamber 101, the second air flue 104 is provided with a fourth opening 1042 communicated with the air outlet chamber 102, the furnace body 1 is provided with a third switch 6 for opening and closing the third opening 1041, and the furnace body 1 is provided with a fourth switch 7 for opening and closing the fourth opening 1042. According to the aging oven, the first switch is closed, the second switch is opened, the third switch is opened, and the fourth switch is closed, so that hot air in the oven body can circulate through the first air passage, the blower and the second air passage in sequence (the state is shown in fig. 1 and fig. 2); by opening the first switch, closing the second switch, closing the third switch and opening the fourth switch, the hot air in the oven body can be circulated through the second air passage, the blower and the first air passage in sequence (the states are shown in fig. 3 and 4); the hot air reversing device can enable the air in the furnace body to have circulation in two directions, so that the temperature of all areas in the furnace is uniform, and the consistency of the temperature of any point of an aging product is ensured.
In order to reduce the loss of the gas blown by the blower, the outlet chamber 102 comprises an outlet chamber a1021 and an outlet chamber B1022, the outlet chamber a can be communicated with the first gas channel, the outlet chamber B can be communicated with the second gas channel, and a change-over switch 8 which enables the gas blown by the blower 3 to enter the outlet chamber a1021 or the outlet chamber B1022 is arranged in the outlet chamber 102.
In this embodiment, the air outlet chamber a1021 is provided with a fifth opening 10211 communicated with the air outlet of the blower 3, the air outlet chamber B1022 is provided with a sixth opening 10221 communicated with the air outlet of the blower 3, the switch 8 comprises a switch block 81 rotatably connected in the air outlet chamber 102, and the air outlet chamber 102 is provided with a driver a for driving the switch block 81 to close the fifth opening 10211 or driving the switch block 81 to close the fifth opening 10211.
In this embodiment, the first switch 4 includes a first switch blade 41 rotatably connected to the furnace body 1 and a first driver (not shown in the figure) for driving the first switch blade 41 to rotate, and the first driver may use a driving mechanism such as a motor to rotate the first switch blade.
In this embodiment, the second switch 5 includes a second switch blade 51 rotatably connected to the furnace body 1 and a second driver for driving the second switch blade 51 to rotate. The third switch 6 comprises a third switch blade 61 rotatably connected to the furnace body 1 and a third driver for driving the third switch blade 61 to rotate. The fourth switch 7 includes a fourth switch blade 71 rotatably connected to the furnace body 1 and a fourth driver for driving the fourth switch blade 71 to rotate.
In order to enable the product to be heated more uniformly in the aging process, a roller line 9 is arranged in the furnace body 1, and a material rack 10 for placing workpieces is arranged on the roller line 9.
The roller line is convenient for the movement of the material rack, the roller line 9 comprises a base frame 91 arranged on a base, a plurality of groups of rollers 92 are arranged on the base frame 91 at intervals and uniformly, a transmission chain 93 is arranged between two adjacent groups of rollers 92, and a roller driving device for driving each group of rollers 92 to rotate synchronously is arranged on the base frame 91.
The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the utility model is subject to the claims.
Claims (9)
1. The aging furnace capable of automatically changing the direction of circulating hot air is characterized by comprising a furnace body (1), wherein a hot air reversing device (2) is arranged on the upper side inside the furnace body (1), the hot air reversing device (2) comprises an air blower (3) arranged on the furnace body (1), an air inlet chamber (101) hermetically connected with an air inlet of the air blower (3) is arranged in the furnace body (1), and an air outlet chamber (102) hermetically connected with an air outlet of the air blower (3) is arranged in the furnace body (1); a first air passage (103) is arranged in the furnace body (1), one end of the first air passage (103) is communicated with an inner cavity of the furnace body (1), the first air passage (103) is provided with a first opening (1031) communicated with the air inlet chamber (101), the first air passage (103) is also provided with a second opening (1032) communicated with the air outlet chamber (102), the furnace body (1) is provided with a first switch (4) for opening and closing the first opening (1031), and the furnace body (1) is provided with a second switch (5) for opening and closing the second opening (1032); the furnace body (1) in be equipped with second air flue (104), the one end of second air flue (104) communicates with each other with the inner chamber of furnace body (1), second air flue (104) be equipped with air inlet chamber (101) communicating third opening (1041), second air flue (104) be equipped with go out the communicating fourth opening (1042) of air chamber (102), furnace body (1) on be equipped with third switch (6) that are used for switching third opening (1041), furnace body (1) on be equipped with fourth switch (7) that are used for switching fourth opening (1042).
2. The aging furnace capable of automatically changing the direction of circulating hot air according to claim 1, wherein the air outlet chamber (102) comprises an air outlet chamber A (1021) and an air outlet chamber B (1022), and a switch (8) for enabling air blown by the blower (3) to enter the air outlet chamber A (1021) or enter the air outlet chamber B (1022) is arranged in the air outlet chamber (102).
3. The aging furnace capable of automatically changing the direction of circulating hot air according to claim 2, wherein the air outlet chamber A (1021) is provided with a fifth opening (10211) communicated with the air outlet of the air blower (3), the air outlet chamber B (1022) is provided with a sixth opening (10221) communicated with the air outlet of the air blower (3), the switch (8) comprises a switch stopper (81) rotatably connected in the air outlet chamber (102), and the air outlet chamber (102) is provided with a driver A for driving the switch stopper (81) to close the fifth opening (10211) or driving the switch stopper (81) to close the fifth opening (10211).
4. The aging furnace capable of automatically changing the direction of circulating hot air according to claim 1, wherein the first switch (4) comprises a first switch blade (41) rotatably connected to the furnace body (1) and a first driver for driving the first switch blade (41) to rotate.
5. The aging furnace capable of automatically changing the direction of circulating hot air according to claim 1, wherein the second switch (5) comprises a second switch blade (51) rotatably connected to the furnace body (1) and a second driver for driving the second switch blade (51) to rotate.
6. The aging furnace capable of automatically changing the direction of circulating hot air according to claim 1, wherein the third switch (6) comprises a third switch blade (61) rotatably connected to the furnace body (1) and a third driver for driving the third switch blade (61) to rotate.
7. The aging furnace capable of automatically changing the direction of circulating hot air according to claim 1, wherein the fourth switch (7) comprises a fourth switch blade (71) rotatably connected to the furnace body (1) and a fourth driver for driving the fourth switch blade (71) to rotate.
8. The aging furnace capable of automatically changing the direction of circulating hot air according to claim 1, wherein a roller line (9) is arranged in the furnace body (1), and a rack (10) for placing a workpiece is arranged on the roller line (9).
9. The aging furnace capable of automatically changing the direction of circulating hot air according to claim 8, wherein the roller line (9) comprises an underframe (91) arranged on a foundation, a plurality of groups of rollers (92) are arranged on the underframe (91) at intervals and uniformly, a transmission chain (93) is arranged between two adjacent groups of rollers (92), and a roller driving device for driving each group of rollers (92) to synchronously rotate is arranged on the underframe (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120472676.6U CN215328266U (en) | 2021-03-03 | 2021-03-03 | Aging furnace capable of automatically changing direction of circulating hot air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120472676.6U CN215328266U (en) | 2021-03-03 | 2021-03-03 | Aging furnace capable of automatically changing direction of circulating hot air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215328266U true CN215328266U (en) | 2021-12-28 |
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ID=79582979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120472676.6U Active CN215328266U (en) | 2021-03-03 | 2021-03-03 | Aging furnace capable of automatically changing direction of circulating hot air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215328266U (en) |
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2021
- 2021-03-03 CN CN202120472676.6U patent/CN215328266U/en active Active
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