CN220272224U - Special high-speed flat wire enameling machine oven device for new energy automobile driving motor - Google Patents
Special high-speed flat wire enameling machine oven device for new energy automobile driving motor Download PDFInfo
- Publication number
- CN220272224U CN220272224U CN202321096987.2U CN202321096987U CN220272224U CN 220272224 U CN220272224 U CN 220272224U CN 202321096987 U CN202321096987 U CN 202321096987U CN 220272224 U CN220272224 U CN 220272224U
- Authority
- CN
- China
- Prior art keywords
- circulating
- temperature control
- flat wire
- driving motor
- new energy
- 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.)
- Active
Links
- 238000004534 enameling Methods 0.000 title description 2
- 239000002699 waste material Substances 0.000 claims abstract description 40
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 230000008020 evaporation Effects 0.000 claims description 45
- 238000001704 evaporation Methods 0.000 claims description 45
- 238000007599 discharging Methods 0.000 claims description 22
- 238000006555 catalytic reaction Methods 0.000 claims description 17
- 239000003054 catalyst Substances 0.000 claims description 16
- 229910000510 noble metal Inorganic materials 0.000 claims description 14
- 230000003197 catalytic effect Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 21
- 239000002904 solvent Substances 0.000 abstract description 8
- 238000007084 catalytic combustion reaction Methods 0.000 abstract description 6
- 238000005485 electric heating Methods 0.000 abstract description 6
- 239000003973 paint Substances 0.000 description 7
- 239000002912 waste gas Substances 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
Landscapes
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
The utility model discloses a special high-speed flat wire enamelling machine baking oven device for a new energy automobile driving motor, which belongs to the field of enamelling machine baking ovens and comprises an upper oven mouth adjusting air door, wherein an upper oven mouth heat exchange pipe is connected to the bottom side of the upper oven mouth adjusting air door, a waste discharge assembly is arranged on one side of the upper oven mouth heat exchange pipe, a hot air circulation oven cavity is connected to the bottom side of the upper oven mouth heat exchange pipe, a corrugated oven tube is arranged on the hot air circulation oven cavity, an electric heating tube is arranged in the whole oven cavity, the heating utilization of solvent vapor through complete full catalytic combustion is completely relied, high-temperature heat is blown into the oven cavity through a circulating fan, the baking requirement of a special requirement on a new energy automobile driving motor PI-240 level enamelling flat wire is met, an electric heating tube is arranged in the hot air circulation oven cavity, and an upper oven mouth outlet of the baking oven is adjusted through the upper oven mouth adjusting air door, so that all forms negative pressure, and the waste discharge amount during normal production is adjusted through the speed of a waste discharge fan.
Description
Technical Field
The utility model relates to an enamelling machine oven device, in particular to a special high-speed flat wire enamelling machine oven device for a driving motor of a new energy automobile.
Background
The new energy vehicle is an automobile which adopts unconventional vehicle fuel as a power source (or adopts conventional vehicle fuel and a novel vehicle-mounted power device) and integrates the advanced technology in the aspects of power control and driving of vehicles, the formed technical principle is advanced, the novel technology and novel structure are realized, and the machine for insulating paint on the surface Xu Fu of a metal wire and solidifying the paint is an important equipment for producing enameled wires in the electromagnetic wire industry, and the machine has the function of uniformly wrapping a layer of insulating poly-vinegar paint outside a processed copper wire (or aluminum wire).
With the comprehensive popularization of new energy automobiles, the consumption explosive growth of the enameled wire of the flat wire of the automobile driving motor is difficult to adapt to the production and practical requirements of the enameled flat wire of the driving motor of the new energy automobile, the production electricity consumption is high, the waste exhaust gas exceeds the standard, the production requirements of the enameled flat wire special for the driving motor of the automobile are severely restricted, and therefore the special high-speed flat wire enamelling machine baking oven device for the driving motor of the new energy automobile is required to solve the problems.
Disclosure of Invention
The utility model aims to provide a special high-speed flat wire enamelling machine oven device for a new energy automobile driving motor, which adopts the most novel structure of an oven hot air circulation system, fully utilizes the aerodynamic principle, ensures that the oven hearth has uniform air speed and uniform oven temperature in the transverse cross section area of the hearth, improves various performances and surface quality of flat wire enamelled wires, has controllable medium loss of the enamelled wires, meets enamelling process requirements of an oven temperature curve, and has the application of a three-time catalytic combustion technology, the exhaust gas is greatly lower than the exhaust gas emission value allowed by the national standard, and the VOCs emission is not more than 20mg/m 3 。
The technical aim of the utility model is realized by the following technical scheme: special high-speed flat wire enamelling machine oven device of new energy automobile driving motor includes:
an upper furnace mouth adjusting air door, wherein the bottom side of the upper furnace mouth adjusting air door is connected with an upper furnace mouth heat exchange pipe, and one side of the upper furnace mouth heat exchange pipe is provided with a waste discharge assembly;
the bottom side of the upper furnace mouth heat exchange tube is connected with a hot air circulation furnace chamber, a corrugated furnace tube is arranged on the hot air circulation furnace chamber, the bottom side of the hot air circulation furnace chamber is connected with a circulation suction mixing chamber, and one side of the hot air circulation furnace chamber and one side of the circulation suction mixing chamber are provided with a circulation catalytic assembly;
the bottom side of the circulating suction mixing chamber is connected with an inlet guide pipe, an enameled flat wire conductor is arranged on the inlet guide pipe, and an evaporation temperature control mechanism is arranged on the inlet guide pipe.
Preferably, the waste discharge assembly comprises a waste discharge fan arranged at one side of the upper furnace mouth heat exchange tube, one side of the waste discharge fan is connected with a direct discharge suction pipeline, one side of the direct discharge suction pipeline is communicated with the upper furnace mouth heat exchange tube, the direct discharge suction pipeline is connected with a waste discharge suction pipeline, and the waste discharge suction pipeline is communicated with the upper furnace mouth heat exchange tube.
Preferably, one side of the upper furnace mouth adjusting air door is provided with an outlet thermometer, and the outlet thermometer is positioned above the waste discharge suction pipeline.
Preferably, the circulating catalytic assembly comprises a circulating fan arranged at one side of the circulating suction mixing chamber, the circulating fan is communicated with the circulating suction mixing chamber, a circulating pipe is connected to the top side of the circulating fan, and the circulating pipe is communicated with the hot air circulating hearth.
Preferably, a noble metal catalyst is arranged in the circulating pipe, and curing zone temperature control equipment arranged on the circulating pipe is arranged below the noble metal catalyst.
Preferably, the circulating pipe is connected with a post-catalysis temperature measuring instrument and a pre-catalysis heating device, the post-catalysis temperature measuring instrument is arranged above the noble metal catalyst, the pre-catalysis heating device is arranged below the curing zone temperature control device, and the circulating pipe is provided with a circulating fan suction temperature measuring instrument.
Preferably, the evaporation temperature control mechanism comprises a bottom layer heating device arranged on the inlet guide pipe, and the bottom layer heating device is arranged at the outer position of the inlet guide pipe.
Preferably, the inlet flow guide pipe is provided with first evaporation zone temperature control equipment, second evaporation zone temperature control equipment and third evaporation zone temperature control equipment, and the first evaporation zone temperature control equipment, the second evaporation zone temperature control equipment and the third evaporation zone temperature control equipment are communicated with the inlet flow guide pipe.
Preferably, an inlet thermometer is arranged on one side of the inlet guide pipe, the first evaporation zone temperature control equipment, the second evaporation zone temperature control equipment and the third evaporation zone temperature control equipment are sequentially arranged from top to bottom, and the inlet thermometer is located below the third evaporation zone temperature control equipment.
In summary, the electric heating pipe is arranged in the whole hearth, the solvent vapor after complete full catalytic combustion is completely utilized, high-temperature heat is blown into the hearth through the circulating fan, the baking requirement on the PI-240-level enameled flat wire of the new energy automobile driving motor with special requirements is met, the electric heating pipe is arranged in the hot air circulating hearth, the upper furnace mouth outlet of the baking furnace is adjusted through the upper furnace mouth adjusting air door, the negative pressure is formed between the inlet of the baking furnace and the outlet of the upper furnace mouth, and the waste discharge amount during normal production is adjusted through the speed of the waste discharge fan.
The corrugated furnace tube is added at the upper part of the hot air circulation furnace chamber, so that hot air catalyzed by noble metal catalyst at high temperature is blown into the front line of the hot air circulation furnace chamber, and then is uniformly blown into the hot air circulation furnace chamber through the air flow of the corrugated furnace tube, and enters the circulation suction mixing chamber, and is sucked by the circulation fan and blown into the heating equipment before catalysis, thereby realizing reciprocating circulation, thoroughly solving the serious defect of the color difference of the negative and positive surface of the enameled wire of the enameled flat wire, namely the two surfaces of the enameled wire of the flat wire, generated when the equipment is used for producing the enameled flat wire special for the driving motor of the new energy automobile in the past, ensuring the consistency of the enameled wire of the flat wire, sometimes causing the overhigh dielectric loss value of the flat wire due to the overhigh temperature of an outlet enameled wire of a furnace mouth on the baking furnace when the waste air is sucked out through a normal waste discharge suction pipeline, the characteristic requirement of the flat wire enameled wire is influenced by curing and baking the flat wire enameled wire, on the basis, a direct exhaust suction pipeline is added to discharge waste, and when the abnormality occurs, the direct exhaust suction pipeline is started (the direct exhaust suction quantity is regulated by a damper), so that the operation controllability of the flat wire enameled wire in the whole production process is ensured, the product quality of the produced flat wire enameled wire is ensured, an inlet guide pipe is added at the lower furnace mouth of the baking furnace, so that a hot air circulating hearth blown by a circulating fan normally works and enters a circulating suction mixing cavity, a part of hot air is blown into bottom layer heating equipment, the effect of the inlet guide pipe is that the hot air blown into the bottom layer heating equipment has an obvious damping effect when reaching an inlet, and therefore, the circulating hot air can be heated to the bottom layer heating equipment in a supplementary mode, and the electricity consumption of the bottom layer heating equipment is reduced, the device can not influence the supplement of the fresh air C at the inlet to form normal negative pressure, ensure the oxygen content required by the normal baking of the flat wire enamelled wire, suck all solvent vapor generated during the painting process into the bottom heating equipment, be sucked out by the circulating fan for recycling, ensure that no solvent vapor at the inlet of the baking furnace is discharged out, eliminate the unstructured emission of a production area, completely meet the environmental protection requirement, and the device has the structural design and successful manufacturing mass production, thoroughly solves the defects of lower burning temperature and high energy consumption of the catalytic catalyst in the baking furnace for the production of the enamelled wire special for the driving motor of the new energy automobile, and greatly reduces the energy consumption of the enamelled wire production enterprises special for the motor of the new energy automobile.
Drawings
FIG. 1 is a schematic diagram of the present utility model in elevation;
FIG. 2 is a schematic illustration of the upper portion of FIG. 1 of the present utility model;
FIG. 3 is a schematic illustration of the middle portion of FIG. 1 in accordance with the present utility model;
fig. 4 is a schematic view of the lower portion of fig. 1 of the present utility model.
In the figure: 1. an upper furnace mouth adjusting air door; 2. an outlet thermometer; 3. waste discharge suction pipeline; 4. a direct discharge suction pipe; 5. waste discharge fans; 6. an upper furnace mouth heat exchange tube; 7. a post-catalysis thermometer; 8. a noble metal catalyst; 9. a curing zone temperature control device; 10. a pre-catalytic heating device; 11. sucking the circulating fan into the thermometer; 12. a circulating fan; 13. a first evaporation zone temperature control device; 14. a second evaporation zone temperature control device; 15. a third evaporation zone temperature control device; 16. an inlet thermometer; 17. corrugated furnace tube; 18. a hot air circulation furnace chamber; 19. cyclically sucking the mixing chamber; 20. a bottom layer heating device; 21. an inlet flow guide pipe; 22. an enameled rectangular wire conductor.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Example 1:
as shown in fig. 1, an upper furnace mouth damper 1 is connected with an upper furnace mouth heat exchange tube 6 at the bottom side of the upper furnace mouth damper 1, a waste discharge component is arranged at one side of the upper furnace mouth heat exchange tube 6, a hot air circulation furnace 18 is connected with the bottom side of the upper furnace mouth heat exchange tube 6, a corrugated furnace tube 17 is arranged on the hot air circulation furnace 18, a circulating suction mixing chamber 19 is connected with the bottom side of the hot air circulation furnace 18, a circulating catalytic component is arranged at one side of the hot air circulation furnace 18 and the circulating suction mixing chamber 19, an inlet guide tube 21 is connected with the bottom side of the circulating suction mixing chamber 19, an enamelled flat wire conductor 22 is arranged on the inlet guide tube 21, and an evaporation temperature control mechanism is arranged on the inlet guide tube 21.
As shown in fig. 2, the waste discharging assembly comprises a waste discharging fan 5 arranged at one side of an upper furnace mouth heat exchange tube 6, one side of the waste discharging fan 5 is connected with a direct discharging suction pipeline 4, one side of the direct discharging suction pipeline 4 is communicated with the upper furnace mouth heat exchange tube 6, the direct discharging suction pipeline 4 is connected with a waste discharging suction pipeline 3, the waste discharging suction pipeline 3 is communicated with the upper furnace mouth heat exchange tube 6, one side of the upper furnace mouth regulating damper 1 is provided with an outlet thermometer 2, the outlet thermometer 2 is positioned above the waste discharging suction pipeline 3, the waste discharging fan 5 is discharged from the upper furnace mouth heat exchange tube 6 according to the arrow direction B, when the direct discharging suction pipeline 4 normally produces PI enamelled flat wire, once the high temperature of the outlet thermometer 2 of the upper furnace mouth is abnormal, the direct discharging suction pipeline 4 is regulated and opened through a damper, and the outlet temperature is sucked through the waste discharging fan 5, so that the outlet temperature is ensured to be in accordance with the furnace temperature curve of the normal production of the enamelled flat wire.
As shown in fig. 3, the circulating catalytic assembly comprises a circulating fan 12 installed at one side of a circulating suction mixing chamber 19, the circulating fan 12 is communicated with the circulating suction mixing chamber 19, the top side of the circulating fan 12 is connected with a circulating pipe, the circulating pipe is communicated with a hot air circulating hearth 18, a noble metal catalyst 8 is arranged in the circulating pipe, a curing zone temperature control device 9 installed on the circulating pipe is arranged below the noble metal catalyst 8, a post-catalysis thermometer 7 and a pre-catalysis heating device 10 are connected to the circulating pipe, the post-catalysis thermometer 7 is arranged above the noble metal catalyst 8, the pre-catalysis heating device 10 is arranged below the curing zone temperature control device 9, the circulating pipe is provided with a circulating fan suction thermometer 11, waste gas generated by heating a paint coating on the surface of a copper wire is sucked into an arrow K through the circulating fan 12 in the circulating direction of fig. 3, the pre-catalysis heating device 10 is combusted in the direction of the arrow K, high-temperature hot air is reversely blown into the hot air circulating hearth 18 in the direction of a flat wire by high-temperature wind pressure according to the arrow K, and the high-temperature hot air is blown into the circulating hearth 18 by the high-temperature hot air in the direction of the arrow K, and the high-temperature paint coating is blown into the high-temperature wire coating 17 after passing through the high-temperature catalyst 8 and the circulating hearth 17 in the circulating hearth, and the heated by the circulating air is heated by the circulating air, and the circulating fan 12 is heated by the high-temperature coating.
As shown in fig. 4, the evaporation temperature control mechanism comprises a bottom layer heating device 20 arranged on an inlet guide pipe 21, the bottom layer heating device 20 is arranged at the outer position of the inlet guide pipe 21, a first evaporation zone temperature control device 13, a second evaporation zone temperature control device 14 and a third evaporation zone temperature control device 15 are arranged on the inlet guide pipe 21, the first evaporation zone temperature control device 13, the second evaporation zone temperature control device 14 and the third evaporation zone temperature control device 15 are communicated with the inlet guide pipe 21, an inlet thermodetector 16 is arranged at one side of the inlet guide pipe 21, the first evaporation zone temperature control device 13, the second evaporation zone temperature control device 14 and the third evaporation zone temperature control device 15 are sequentially arranged from top to bottom, the inlet thermodetector 16 is positioned below the third evaporation zone temperature control device 15, and an inlet guide pipe 21 is added at a furnace mouth under a baking furnace, so that a circulating furnace chamber 18 blown in by a circulating fan 12 in normal operation enters a circulating suction mixing cavity, a part of hot air is blown in the bottom layer heating device 20, the effect of the inlet 21 is that the hot air blown in the bottom layer heating device 20 has a very obvious effect when reaching an inlet, so that the air of the inlet guide pipe can supplement a negative pressure of the air to heat the bottom layer heating device 20, and the normal air content of the air required to be heated by a flat heat layer can be reduced, and the normal air can be supplemented, and the normal air heating can be supplemented by the normal air can be heated, and the negative pressure can be heated.
Working principle: the enamelled flat wire conductor 22 is painted in a multi-pass circulation way from an inlet guide pipe 21 to a furnace mouth air damper 1 in the arrow direction A-A, the enamelled flat wire conductor 22 enters a hot air circulation furnace 18 in the arrow direction, passes through a bottom heating device 20 of a baking furnace, passes through a third evaporation zone temperature control device 15, a second evaporation zone temperature control device (14) and a third evaporation zone temperature control device 15, then enters a circulation suction mixing chamber 19 and a corrugated furnace tube 17 upwards, the enamelled flat wire after being painted is baked through circulating hot air, the enamelled flat wire after being baked passes through an upper furnace mouth heat exchange tube 6, so that the enamelled flat wire conductor 22 is led out of an upper furnace mouth, the hot air circulated at high wind speed and the hot air circulation furnace 18 of the baking furnace after being painted and baked, a large amount of solvent vapor generated is discharged from the third evaporation zone temperature control device 15, the second evaporation zone temperature control device 14 and the third evaporation zone temperature control device 15 at the bottom of the baking furnace, the waste gas generated by the heating of the paint coating on the surface of the copper wire is sucked (arrow K, such as the circulation direction in fig. 3) by the circulating fan 12, passes through the pre-catalysis heating device 10 according to the direction of arrow K, is catalyzed and burnt by the noble metal catalyst 8, and is reversely blown into the hot air circulating hearth 18 according to the high wind pressure and high wind speed in the direction of arrow K by taking the direction of the flat wire enamelled wire as the direction of the flat wire enamelled wire, the suction of the circulating fan 12 and the blowing of the hot air after the catalytic combustion by the noble metal catalyst 8 are carried out into the corrugated furnace tube 17 and the hot air circulating hearth 18, the waste gas generated by the heating of the paint coating on the surface of the flat wire after painting is sucked and blown into the hearth by the circulating fan 12 to form a reciprocating continuous circulation, the waste gas discharging fan 5 is discharged from the upper furnace mouth heat exchange tube 6 according to the direction of arrow B, when the PI enameled flat wire is normally produced, the direct discharge suction pipeline 4 is opened through the air door regulation when the high temperature of the outlet thermometer 2 of the upper furnace mouth is abnormal, the direct discharge suction pipeline 4 is sucked out through the waste discharge fan 5, the outlet temperature is ensured to normally accord with the furnace temperature curve of the normal production of the enameled flat wire, an electric heating pipe is arranged in the whole furnace, the whole furnace is completely heated and utilized by solvent vapor through complete full catalytic combustion, the high-temperature heat is blown into the furnace through the circulating fan 12, the baking requirement of a new energy automobile driving motor PI-240 level enameled flat wire with special requirements is met, the electric heating pipe is arranged in the hot air circulating furnace 18, the upper furnace mouth outlet of the baking furnace is regulated through the upper furnace mouth regulating air door 1, the negative pressure is formed by the whole inlet of the baking furnace and the upper furnace mouth outlet, and the waste discharge amount during normal production is regulated through the speed of the waste discharge fan 5.
The corrugated furnace tube 17 is added at the upper part of the hot air circulation furnace chamber 18, so that hot air catalyzed by the noble metal catalyst 8 at high temperature is blown into the front line of the hot air circulation furnace chamber 18, and is uniformly blown into the hot air circulation furnace chamber 18 through the air flow of the corrugated furnace tube 17, and enters the circulation suction mixing chamber 19, and is sucked and blown into the pre-catalysis heating equipment 10 through the circulation fan 12, thereby realizing the reciprocating circulation, thoroughly solving the serious defect that the shade surface of the enamelled wire, namely the two-sided color difference of the enamelled wire of the flat wire, generated when the prior equipment is used for producing the enamelled wire special for the driving motor of the new energy automobile, ensuring the consistency of the enamelled wire of the flat wire, sometimes causing the medium loss value of the enamelled wire of the flat wire to be too high due to the high temperature of the outlet thermometer 2 at the upper furnace mouth of the baking furnace when the waste discharge fan 5 sucks the waste gas exchanged through the normal waste discharge suction pipeline 3, the characteristic requirement of the flat wire enameled wire is influenced by curing and baking the flat wire enameled wire, on the basis, a direct exhaust suction pipeline 4 is added to discharge waste, when the abnormality occurs, direct exhaust suction is started (the direct exhaust suction quantity is regulated by a damper), so that the operation controllability of the whole production process of the flat wire enameled wire is ensured, the product quality of the produced flat wire enameled wire is ensured, an inlet guide pipe 21 is added at the lower furnace mouth of the baking furnace, so that a hot air circulating hearth 18 blown by a circulating fan 12 normally works and enters a circulating suction mixing cavity, a part of hot air is blown into a bottom layer heating device 20, and the effect of the inlet guide pipe 21 is that the hot air blown into the bottom layer heating device 20 has an obvious damping effect when reaching an inlet, thereby ensuring the product quality of the produced flat wire enameled wireThe device has the advantages that circulating hot air can be additionally heated to the bottom layer heating equipment 20, the electricity consumption of the bottom layer heating equipment 20 is reduced, normal negative pressure can be formed without influencing the addition of imported fresh air C, the oxygen content required by normal baking of the flat wire enamelled wire is ensured, solvent steam generated during painting is completely sucked into the bottom layer heating equipment 20 and is sucked out by the circulating fan 12 for recycling, meanwhile, no solvent steam is discharged from the inlet of the baking oven, the unstructured emission of a production area is stopped, the environment-friendly requirement is completely met, the structural design and the successful manufacturing volume production of the device thoroughly solve the defects that the catalytic combustion temperature of the baking oven for the enamelled flat wire special for the new energy automobile driving motor is relatively low and the energy consumption is high, the environment-friendly problem is not up to standard, the energy consumption of an enamelled wire special for the new energy automobile motor is greatly reduced, the normal production energy consumption of the flat wire enamelled wire is reduced by 1000 Kw/ton compared with the prior art, the production cost of the production enterprises is greatly reduced, the emission waste gas is greatly lower than the allowable waste gas emission value of national standard, and the VOCs emission is not more than 20mg/m 3 The exhaust emission completely meets the national standard.
Claims (9)
1. Special high-speed flat wire enamelling machine oven device of new energy automobile driving motor, its characterized in that includes
An upper furnace mouth adjusting air door (1), wherein the bottom side of the upper furnace mouth adjusting air door (1) is connected with an upper furnace mouth heat exchange tube (6), and one side of the upper furnace mouth heat exchange tube (6) is provided with a waste discharge assembly;
the bottom side of the upper furnace mouth heat exchange tube (6) is connected with a hot air circulation furnace chamber (18), the hot air circulation furnace chamber (18) is provided with a corrugated furnace tube (17), the bottom side of the hot air circulation furnace chamber (18) is connected with a circulation suction mixing chamber (19), and one side of the hot air circulation furnace chamber (18) and one side of the circulation suction mixing chamber (19) are provided with a circulation catalytic assembly;
the bottom side of the circulating suction mixing chamber (19) is connected with an inlet guide pipe (21), an enamelled flat wire conductor (22) is arranged on the inlet guide pipe (21), and an evaporation temperature control mechanism is arranged on the inlet guide pipe (21).
2. The high-speed flat wire enamelling machine oven device special for the new energy automobile driving motor according to claim 1, which is characterized in that: the waste discharging assembly comprises a waste discharging fan (5) arranged on one side of an upper furnace mouth heat exchange tube (6), one side of the waste discharging fan (5) is connected with a direct discharging suction pipeline (4), one side of the direct discharging suction pipeline (4) is communicated with the upper furnace mouth heat exchange tube (6), the direct discharging suction pipeline (4) is connected with a waste discharging suction pipeline (3), and the waste discharging suction pipeline (3) is communicated with the upper furnace mouth heat exchange tube (6).
3. The high-speed flat wire enamelling machine oven device special for the new energy automobile driving motor according to claim 2, characterized in that: one side of the upper furnace mouth regulating air door (1) is provided with an outlet thermometer (2), and the outlet thermometer (2) is positioned above the waste discharge suction pipeline (3).
4. The high-speed flat wire enamelling machine oven device special for the new energy automobile driving motor according to claim 1, which is characterized in that: the circulating catalytic assembly comprises a circulating fan (12) arranged on one side of a circulating suction mixing chamber (19), the circulating fan (12) is communicated with the circulating suction mixing chamber (19), the top side of the circulating fan (12) is connected with a circulating pipe, and the circulating pipe is communicated with a hot air circulating hearth (18).
5. The high-speed flat wire enamelling machine oven device special for the new energy automobile driving motor, according to claim 4, is characterized in that: noble metal catalyst (8) is arranged in the circulating pipe, and curing zone temperature control equipment (9) arranged on the circulating pipe is arranged below the noble metal catalyst (8).
6. The high-speed flat wire enamelling machine oven device special for the new energy automobile driving motor, according to claim 5, is characterized in that: the circulating pipe is connected with a post-catalysis thermometer (7) and a pre-catalysis heating device (10), the post-catalysis thermometer (7) is arranged above the noble metal catalyst (8), the pre-catalysis heating device (10) is arranged below the curing zone temperature control device (9), and the circulating pipe is provided with a circulating fan suction thermometer (11).
7. The high-speed flat wire enamelling machine oven device special for the new energy automobile driving motor according to claim 1, which is characterized in that: the evaporation temperature control mechanism comprises a bottom layer heating device (20) arranged on the inlet guide pipe (21), and the bottom layer heating device (20) is arranged at the outer position of the inlet guide pipe (21).
8. The high-speed flat wire enamelling machine oven device special for the new energy automobile driving motor according to claim 1, which is characterized in that: the inlet flow guide pipe (21) is provided with a first evaporation zone temperature control device (13), a second evaporation zone temperature control device (14) and a third evaporation zone temperature control device (15), and the first evaporation zone temperature control device (13), the second evaporation zone temperature control device (14) and the third evaporation zone temperature control device (15) are communicated with the inlet flow guide pipe (21).
9. The high-speed flat wire enamelling machine oven device special for the new energy automobile driving motor according to claim 8, which is characterized in that: one side of the inlet guide pipe (21) is provided with an inlet thermometer (16), the first evaporation zone temperature control equipment (13), the second evaporation zone temperature control equipment (14) and the third evaporation zone temperature control equipment (15) are sequentially arranged from top to bottom, and the inlet thermometer (16) is positioned below the third evaporation zone temperature control equipment (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321096987.2U CN220272224U (en) | 2023-05-09 | 2023-05-09 | Special high-speed flat wire enameling machine oven device for new energy automobile driving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321096987.2U CN220272224U (en) | 2023-05-09 | 2023-05-09 | Special high-speed flat wire enameling machine oven device for new energy automobile driving motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220272224U true CN220272224U (en) | 2023-12-29 |
Family
ID=89315236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321096987.2U Active CN220272224U (en) | 2023-05-09 | 2023-05-09 | Special high-speed flat wire enameling machine oven device for new energy automobile driving motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220272224U (en) |
-
2023
- 2023-05-09 CN CN202321096987.2U patent/CN220272224U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102368412B (en) | Cyclic baking method of enamelled wire and oven for realizing method | |
| CN203982907U (en) | A kind of baker of producing enamelled wire | |
| CN202210442U (en) | Circulating heating type enameling machine oven | |
| CN109256240B (en) | Energy-concerving and environment-protective heated air circulation enamelling machine baker system | |
| CN104167261A (en) | Varnished wire producing oven and temperature control method | |
| CN220272224U (en) | Special high-speed flat wire enameling machine oven device for new energy automobile driving motor | |
| CN201042697Y (en) | Hot wind exchange type stoving oven device | |
| CN101968978B (en) | Method and equipment for baking enameled wire from bottom by using catalytic combustion heat energy | |
| CN203858935U (en) | Novel hot air circulation baking oven | |
| CN202258560U (en) | Baking oven of horizontal copper wire enamelling machine | |
| CN2788312Y (en) | Energy-saving flat wire paint drier | |
| CN103471366A (en) | Energy-saving and environmentally-friendly air source biomass drying system | |
| CN207183002U (en) | Enamel wire drying oven energy saver | |
| CN202917263U (en) | Vertical type hot air circulation oven for high-speed flat wire enamelling machine | |
| CN201927431U (en) | Equipment using catalytic combustion heat energy for baking enameled wire from bottom | |
| CN214709953U (en) | Baking tunnel furnace | |
| CN215815398U (en) | Energy-saving drying furnace of horizontal enamelling machine | |
| CN105457865B (en) | Cycle drying unit module in car gas catalysis nonflame infra-red radiation hot wind | |
| CN219497439U (en) | Structure is equallyd divide in heating of baker circulation wind | |
| CN2674610Y (en) | Vertical enamelling machine oven circulation system | |
| CN212322738U (en) | High-efficiency energy-saving environment-friendly baking device of ultrahigh-speed vertical rectangular enamelling machine | |
| CN205270074U (en) | Curing oven is scribbled to coloured silk | |
| CN102867597B (en) | Method and equipment structure for setting energy-saving and emission-reduction air return capacity of multi-wire enameling machine | |
| CN215298961U (en) | Horizontal baking finish equipment for producing oversized enameled round wire | |
| CN104851533A (en) | Energy-saving enamelled wire oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |