CN213935767U - Vertical annealing device for enameled wire - Google Patents
Vertical annealing device for enameled wire Download PDFInfo
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- CN213935767U CN213935767U CN202023199365.1U CN202023199365U CN213935767U CN 213935767 U CN213935767 U CN 213935767U CN 202023199365 U CN202023199365 U CN 202023199365U CN 213935767 U CN213935767 U CN 213935767U
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Abstract
The utility model relates to a vertical annealing device for enameled wires, which comprises an annealing furnace and a cooling water tank; the annealing furnace is vertically arranged; the inlet of the annealing furnace is positioned at the top, and the outlet of the annealing furnace is positioned at the bottom; the cooling water tank is filled with cooling water, is arranged at the bottom of the annealing furnace and is hermetically connected with an outlet of the annealing furnace; the cooling water tank is provided with a wire outlet; the water level of the cooling water is higher than the outlet of the annealing furnace; the bare wire enters the annealing furnace from the inlet of the annealing furnace, then enters the cooling water tank from the outlet of the annealing furnace, and then is discharged from the outlet of the cooling water tank. Vertical annealing device of enameled wire, the water contact through in high temperature conductor and the coolant tank when bare wire is annealed produces steam, makes steam directly get into the annealing stove to ensure that the bare wire after the annealing can not contact with the outside air, avoid appearing the condition of bare wire surface oxidation.
Description
Technical Field
The utility model relates to an enameled wire apparatus for producing technical field especially relates to a vertical annealing device of enameled wire.
Background
The enameled wire is a main variety of winding wire and consists of a conductor and an insulating layer, a bare wire is annealed and softened and then is subjected to multi-pass painting and multiple baking, but the enameled wire meets the standard requirements and also cannot easily meet the processing adaptability of customers, and is influenced by the factors such as raw material quality, process parameters, production equipment, environment and the like. Therefore, the special characteristic requirements of various enameled wires are different, but the adhesion performance is a very important performance index for the enameled wire in winding. Some bare wires such as copper wires are easy to oxidize after annealing and softening, and the adhesion of a paint film is obviously poor due to an oxide layer, so that the design ensures that the oxidation is not generated after softening and can save the cost by more than 80 percent compared with the design in the industry.
Most of annealing furnaces adopt water seal or steam generation equipment at one end of a furnace mouth, but when the annealing furnace starts to work, the water vapor in an annealing pipe is less, air cannot be exhausted in time, a bare wire is easy to oxidize, the annealing effect is influenced, and therefore normal painting and baking of an enameled wire are influenced.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at overcoming the shortcoming and not enough among the prior art, providing a vertical annealing device of enameled wire.
A vertical annealing device for enameled wires comprises an annealing furnace and a cooling water tank;
the annealing furnace is vertically arranged; the inlet of the annealing furnace is positioned at the top, and the outlet of the annealing furnace is positioned at the bottom;
the cooling water tank is filled with cooling water, is arranged at the bottom of the annealing furnace and is hermetically connected with an outlet of the annealing furnace; the cooling water tank is provided with a wire outlet;
the water level of the cooling water is higher than the outlet of the annealing furnace; the bare wire enters the annealing furnace from the inlet of the annealing furnace, then enters the cooling water tank from the outlet of the annealing furnace, and then is discharged from the outlet of the cooling water tank.
The vertical annealing device for the enameled wire generates steam through the contact of the high-temperature conductor and the water in the cooling water tank during the annealing of the bare wire, so that the steam directly enters the annealing furnace, thereby ensuring that the annealed bare wire cannot contact with the outside air, avoiding the surface oxidation of the bare wire and further avoiding the influence of the surface oxidation of the bare wire on the subsequent normal painting and baking of the enameled wire; the utility model has the advantages that the steam generating device and the heating are not needed, the conductor is reasonably utilized to generate high temperature in the annealing process, and certain ionized water is injected into the outlet position, so that steam is generated and the oxidation is prevented; the outlet is independently arranged for discharging bare wires, so that a relatively sealed environment can be ensured in the cooling water tank, and a large amount of external air is prevented from flowing in; the cooling water is injected into the position 0.5 m high of the outlet of the annealing pipe.
Further, the device also comprises a U-shaped pipe; the U-shaped pipe is arranged in an inverted manner; the input end of the U-shaped pipe is connected with the bottom of the cooling water tank, and the output end of the U-shaped pipe is connected with an external water source; the topmost part of the U-shaped pipe is higher than the outlet of the annealing furnace.
The adoption of the further scheme has the beneficial effects that the U-shaped pipe is arranged, so that the water level in the outlet of the annealing furnace is ensured to be at a certain height, and the overhigh water level is avoided; when a user adds water into the cooling water tank, the water level is higher than the top of the U-shaped pipe, and the water flows out of the U-shaped pipe and flows back to an external water source.
Furthermore, the input end and the output end of the U-shaped pipe are respectively connected with a cooling water tank and an external water source through a flexible hose; the flexible hose is vertically arranged.
The beneficial effect who adopts above-mentioned further scheme is that, through setting up the bellows, can convenience of customers adjusts the height of U type pipe, and the height of U type pipe can be adjusted at the top that the user can direct tensile U type pipe, and then the height of the water level of the interior cooling water of adjustable annealing stove export.
Further, the device also comprises a water pump; the input end of the water pump is connected with an external water source; and the output end of the water pump is connected with the cooling water tank.
The beneficial effect who adopts above-mentioned further scheme is that, through setting up the water pump, can convenience of customers directly utilize the water pump to provide power, and then carry the water at outside water source in the cooling water tank, carry out the replenishment of cooling water.
Further, the device also comprises a filter; the input end of the filter is communicated with the output end of the U-shaped pipe; the output end of the filter is communicated with the external water source.
The beneficial effect who adopts above-mentioned further scheme is that, through setting up the filter, can carry out filtration treatment before the cooling water in the cooling water tank flows back to outside water source along U type pipe, avoids polluting outside water source.
Further, the heat exchanger also comprises a blower and a heat exchange tube; the blower is connected with the input end of the heat exchange tube; the output end of the heat exchange tube is communicated with the annealing furnace; the input end of the U-shaped pipe is connected with the output end of an expansion hose, and the input end of the expansion hose is connected with the bottom of the cooling water tank through a connecting pipeline; the heat exchange pipe is wound outside the connecting pipeline.
The further scheme has the advantages that the cooling water tank is in contact with the high-temperature bare wire for a long time, so that the water temperature is higher; through setting up air-blower and heat exchange tube, can pass through the heat exchange of heat exchange tube and connecting tube with outside fresh air, utilize the temperature of connecting tube's heat heating air, and then carry it to the annealing stove and carry out thermal recycling, reduce the energy consumption of annealing stove.
Furthermore, the winding device also comprises two winding rollers; the two winding rollers are horizontally and rotatably arranged in the cooling water tank; the bare wire enters the cooling water tank from the outlet of the annealing furnace, bypasses the two winding rollers and is discharged from the outlet of the cooling water tank.
Furthermore, a plurality of wire grooves are formed in the side surface of the winding drum; each winding drum can wind a plurality of bare wires.
The beneficial effect who adopts above-mentioned further scheme is, through setting up the wire winding cylinder, can realize the trend of bare wire, and can process many bare wires simultaneously.
Further, coolant tank's top surface is equipped with the viewing aperture, it is equipped with the apron to rotate on the viewing aperture.
The beneficial effect who adopts above-mentioned further scheme is, through setting up viewing aperture and closing cap board, can conveniently observe the liquid level condition in the cooling water tank.
Further, the outlet of the cooling water tank is arranged on the top surface of the cooling water tank.
The beneficial effect of adopting above-mentioned further scheme is that, through setting up cooling water tank's outlet port on the inclined plane board, steam can be followed and appears mouthful the discharge, and then avoids the air to flow into in cooling water tank and the annealing stove, avoids air and bare wire contact oxidation, its reasonable in design.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of the vertical enameled wire annealing device of the present invention;
FIG. 2 is a schematic structural view of a U-shaped tube of the present invention;
FIG. 3 is a schematic structural view of the heat exchange tube and the connecting pipe of the present invention;
fig. 4 is a schematic structural view of the winding drum of the present invention.
In the figure: 10. an annealing furnace; 11. an outlet of the annealing furnace; 20. a cooling water tank; 21. an outlet; 22. a viewing port; 23. sealing the cover plate; 31. a U-shaped pipe; 32. a flexible hose; 33. connecting a pipeline; 41. a water pump; 42. an external water source; 50. a filter; 61. a blower; 62. a heat exchange pipe; 70. a winding drum; 71. a wire slot; 80. and (5) bare wires.
Detailed Description
Referring to fig. 1 to 4, the vertical annealing device for enameled wires in this embodiment includes an annealing furnace 10, a cooling water tank 20, a U-shaped pipe 31, a water pump 41, a filter 50, a blower 61, a heat exchange pipe 62, and two winding drums 70;
specifically, the annealing furnace 10 is vertically arranged; the inlet of the annealing furnace 10 is positioned at the top, and the outlet 11 of the annealing furnace is positioned at the bottom;
specifically, cooling water is filled in the cooling water tank 20, the cooling water tank 20 is arranged at the bottom of the annealing furnace 10, and the cooling water tank 20 is hermetically connected with the outlet 11 of the annealing furnace; the cooling water tank 20 is provided with an outlet 21;
the water level of the cooling water is higher than the outlet 11 of the annealing furnace, and the cooling water is optimally injected to the position 0.5 m high of the outlet of the annealing pipe; the bare wire 80 enters the annealing furnace 10 from the inlet of the annealing furnace 10, further enters the cooling water tank 20 from the outlet 11 of the annealing furnace, and further is discharged from the outlet 21 of the cooling water tank 20;
more specifically, the top surface of the cooling water tank 20 is provided with an observation port 22, and a sealing cover plate 23 is rotatably arranged on the observation port 22;
more specifically, the outlet 21 of the cooling water tank 20 is provided on the top surface of the cooling water tank 20.
Specifically, the U-shaped tube 31 is arranged upside down; the input end of the U-shaped pipe 31 is connected with the bottom of the cooling water tank 20, and the output end of the U-shaped pipe 31 is connected with an external water source 42; the topmost part of the U-shaped tube 31 is higher than the outlet 11 of the annealing furnace.
More specifically, the input end and the output end of the U-shaped pipe 31 are respectively connected with the cooling water tank 20 and the external water source 42 through the flexible hose 32; the bellows 32 is arranged vertically.
In a preferred embodiment of the present market, the input end of the water pump 41 is connected with an external water source 42; the output end of the water pump 41 is connected with the cooling water tank 20.
In a preferred embodiment of the present invention, the input end of the filter 50 is communicated with the output end of the U-shaped pipe 31; the output of the filter 50 is in communication with the external water source 42.
In a preferred embodiment of the present invention, the blower 61 is connected to the input end of the heat exchange pipe 62; the output end of the heat exchange pipe 62 is communicated with the annealing furnace 10; the input end of the U-shaped pipe 31 is connected with the output end of an expansion hose 32, and the input end of the expansion hose 32 is connected with the bottom of the cooling water tank 20 through a connecting pipeline 33; the heat exchange pipe 62 is wound around the outside of the connection pipe 33.
In the preferred embodiment of the present invention, the two winding drums 70 are horizontally rotatably disposed in the cooling water tank 20; the bare wire 80 enters the cooling water tank 20 from the outlet 11 of the annealing furnace, bypasses two winding rollers 70 and is discharged from the outlet 21 of the cooling water tank 20;
more specifically, the side surface of the winding drum 70 is provided with a plurality of wire slots 71; each of the winding drums 70 may wind several bare wires 80.
The working process of the embodiment:
the bare wire 80 enters the annealing furnace 10 from the inlet of the annealing furnace 10, and then contacts with cooling water from the outlet 11 of the annealing furnace, and steam is generated, and then the bare wire 80 enters the cooling water tank 20;
the bare wire 80 is wound around the winding drum 70 in the cooling water and is discharged from the outlet 21 of the cooling water tank 20.
A user can adjust the height of the U-shaped pipe 31 by stretching the telescopic hose 32, so as to control the height of the cooling water in the annealing furnace 10;
a user can control the water pump 41 to enable the water pump 41 to convey water from the external water source 42 into the cooling water tank 20; when the water level in the annealing furnace 10 is too high, the cooling water flows back to the filter 50 from the U-shaped pipe 31, and flows back to the external water source 42 after being filtered;
the blower 61 can exchange heat of external fresh air with the connecting pipeline 33 through the heat exchange pipe 62, heat the air by using the heat of the connecting pipeline 33, and then convey the air to the annealing furnace 10 for heat reuse, thereby reducing the energy consumption of the annealing furnace 10.
Compared with the prior art, the utility model discloses a high temperature conductor when the bare wire anneals contacts with the water in the cooling water tank and produces steam, makes steam directly enter the annealing stove to ensure that the bare wire after the annealing can not contact with the outside air, avoids appearing the condition of bare wire surface oxidation, and then has avoided bare wire surface oxidation to influence the follow-up normal japanning and the baking of enameled wire; the utility model has the advantages that the steam generating device and the heating are not needed, the conductor is reasonably utilized to generate high temperature in the annealing process, and certain ionized water is injected into the outlet position, so that steam is generated and the oxidation is prevented; the outlet is independently arranged for discharging bare wires, so that a relatively sealed environment can be ensured in the cooling water tank, and a large amount of external air is prevented from flowing in; the cooling water is injected into the position 0.5 m high of the outlet of the annealing pipe.
Additionally, the utility model discloses still have following beneficial effect:
the U-shaped pipe is arranged, so that the water level in the outlet of the annealing furnace can be ensured to be at a certain height, and the overhigh water level is avoided; when a user adds water into the cooling water tank, when the water level is higher than the top of the U-shaped pipe, the water flows out of the U-shaped pipe and flows back to an external water source;
the telescopic hose is arranged, so that a user can conveniently adjust the height of the U-shaped pipe, the user can directly stretch the top of the U-shaped pipe to adjust the height of the U-shaped pipe, and the water level height of cooling water in an outlet of the annealing furnace can be adjusted;
by arranging the water pump, a user can conveniently and directly utilize the water pump to provide power, and then water of an external water source is conveyed into the cooling water tank for supplementing cooling water;
by arranging the filter, the cooling water in the cooling water tank can be filtered before flowing back to an external water source along the U-shaped pipe, so that the external water source is prevented from being polluted;
the cooling water tank is contacted with a high-temperature bare wire for a long time, so that the temperature of water is higher; by arranging the blower and the heat exchange tube, external fresh air can exchange heat with the connecting pipeline through the heat exchange tube, the temperature of the air is heated by using the heat of the connecting pipeline, and then the air is conveyed to the annealing furnace for heat reutilization, so that the energy consumption of the annealing furnace is reduced;
the winding drum is arranged, so that the trend of the bare wires can be realized, and a plurality of bare wires can be processed simultaneously;
the liquid level condition in the cooling water tank can be conveniently observed by arranging the observation port and the sealing cover plate;
the wire outlet of the cooling water tank is arranged on the inclined plane plate, steam can be discharged from the wire outlet, so that air is prevented from flowing into the cooling water tank and the annealing furnace, air and bare wires are prevented from being oxidized in a contact mode, and the design is reasonable.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. A vertical annealing device for enameled wires is characterized by comprising
The annealing furnace (10), the annealing furnace (10) is vertically arranged; the inlet of the annealing furnace (10) is positioned at the top, and the outlet (11) of the annealing furnace is positioned at the bottom;
the cooling water tank (20), cooling water is filled in the cooling water tank (20), the cooling water tank (20) is arranged at the bottom of the annealing furnace (10), and the cooling water tank (20) is hermetically connected with an outlet (11) of the annealing furnace; the cooling water tank (20) is provided with an outlet (21);
the water level of the cooling water is higher than the outlet (11) of the annealing furnace; the bare wire (80) enters the annealing furnace (10) from the inlet of the annealing furnace (10), then enters the cooling water tank (20) from the outlet (11) of the annealing furnace, and then is discharged from the outlet (21) of the cooling water tank (20).
2. The vertical annealing device for enameled wires according to claim 1, further comprising a U-shaped tube (31); the U-shaped pipe (31) is arranged in an inverted manner; the input end of the U-shaped pipe (31) is connected with the bottom of the cooling water tank (20), and the output end of the U-shaped pipe (31) is connected with an external water source (42); the topmost part of the U-shaped pipe (31) is higher than the outlet (11) of the annealing furnace.
3. The vertical annealing device for enameled wires according to claim 2, wherein the input end and the output end of the U-shaped tube (31) are respectively connected with the cooling water tank (20) and the external water source (42) through a flexible hose (32); the flexible hose (32) is vertically arranged.
4. The vertical annealing device for enameled wires according to claim 3, further comprising a water pump (41); the input end of the water pump (41) is connected with an external water source (42); the output end of the water pump (41) is connected with the cooling water tank (20).
5. The vertical annealing device for enameled wires according to claim 4, further comprising a filter (50); the input end of the filter (50) is communicated with the output end of the U-shaped pipe (31); the output of the filter (50) is in communication with the external water source (42).
6. The vertical enameled wire annealing device according to claim 5, further comprising a blower (61) and a heat exchange tube (62); the blower (61) is connected with the input end of the heat exchange pipe (62); the output end of the heat exchange tube (62) is communicated with the annealing furnace (10); the input end of the U-shaped pipe (31) is connected with the output end of an expansion hose (32), and the input end of the expansion hose (32) is connected with the bottom of the cooling water tank (20) through a connecting pipeline (33); the heat exchange pipe (62) is wound outside the connecting pipe (33).
7. The vertical annealing device for enameled wires according to any one of claims 1 to 6, further comprising two winding rollers (70); the two winding rollers (70) are horizontally and rotatably arranged in the cooling water tank (20); the bare wire (80) enters the cooling water tank (20) from the outlet (11) of the annealing furnace, bypasses two winding rollers (70) and is discharged from the outlet (21) of the cooling water tank (20).
8. The vertical annealing device for enameled wires according to claim 7, wherein the side of the winding drum (70) is provided with a plurality of wire slots (71); each winding drum (70) can wind a plurality of bare wires (80).
9. The vertical annealing device for enameled wires according to claim 7, wherein the top surface of the cooling water tank (20) is provided with an observation port (22), and a cover plate (23) is rotatably arranged on the observation port (22).
10. The vertical annealing device for enameled wires according to claim 7, wherein the outlet (21) of the cooling water tank (20) is disposed on the top surface of the cooling water tank (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023199365.1U CN213935767U (en) | 2020-12-25 | 2020-12-25 | Vertical annealing device for enameled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023199365.1U CN213935767U (en) | 2020-12-25 | 2020-12-25 | Vertical annealing device for enameled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213935767U true CN213935767U (en) | 2021-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023199365.1U Active CN213935767U (en) | 2020-12-25 | 2020-12-25 | Vertical annealing device for enameled wire |
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| Country | Link |
|---|---|
| CN (1) | CN213935767U (en) |
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- 2020-12-25 CN CN202023199365.1U patent/CN213935767U/en active Active
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Address after: 529200 Wenhua Development Zone B, Shuibu Town, Taishan City, Jiangmen City, Guangdong Province Patentee after: Guangdong Songtian Technology Co.,Ltd. Address before: No.8, zone B, Wenhua Development Zone, Shuibu Town, Taishan, Jiangmen City, Guangdong Province, 529200 Patentee before: MATSUDA ELECTRIC (TAISHAN) Co.,Ltd. |