CN202917263U - Vertical type hot air circulation oven for high-speed flat wire enamelling machine - Google Patents
Vertical type hot air circulation oven for high-speed flat wire enamelling machine Download PDFInfo
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- CN202917263U CN202917263U CN 201220615340 CN201220615340U CN202917263U CN 202917263 U CN202917263 U CN 202917263U CN 201220615340 CN201220615340 CN 201220615340 CN 201220615340 U CN201220615340 U CN 201220615340U CN 202917263 U CN202917263 U CN 202917263U
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Abstract
The utility model relates to a vertical type hot air circulation oven for a high-speed flat wire enamelling machine. The vertical type hot air circulation oven comprises a hearth, the lower part of the hearth is provided with an entrance preheating zone, a preheating electric heating tube is installed in the entrance preheating zone, the bottom of the entrance preheating zone is an air suction opening, and the top of the hearth is connected with an air outlet; one side of the hearth is connected with a main circulating fan, the inside of a pipeline connected with the main circulating fan is a heat exchange zone, and the heat exchange zone is internally provided with a circulating expansion tube; a before-catalysis heating zone is located above the heat exchange zone, and the before-catalysis heating zone is internally equipped with a plurality of sets of before-catalysis electric heating tubes; the top of the before-catalysis heating zone is communicated with the air outlet of the top of the hearth through a pipeline, and the pipeline of the top of the before-catalysis heating zone is also provided with a catalyst; one side of the top of the hearth is connected with a waste discharge device, the waste discharge device comprises a waste discharge fan, the top of the waste discharge fan is an exhaust opening, and an output opening at one side of the waste discharge fan penetrates through the heat exchange zone through a pipeline to one side of the top of the hearth. The vertical type hot air circulation oven for the high-speed flat wire enamelling machine has the advantages of high efficiency and low energy consumption.
Description
Technical field
The utility model relates to Production of Enamel Wires equipment, the vertical hot air circulation baker of especially a kind of high speed flat wire enamelling machine.
Background technology
Enamel wire drying oven for the production of in the process for the japanning of wire external layer is heated and cured into paint film, its principle is that the wire after the japanning cures through burner hearth, forms insulated conductor.Along with the extensive use of fine enameled wire, fine enameled wire is because wire diameter is less, and line speed is very fast, and is higher to the required precision of enameled wire baking.
In the prior art, enamel wire drying oven adopts the heated air circulation type baker usually, and it reaches the effect that enamelled wire paint is solidified by hot blast constantly circulation in burner hearth.It relies on the mode of electrothermal tube heating fully in the process of curing, its cyclic process is single, so that cycle efficieny is low, usually is only applicable to the low speed flat wire paint drier.
The utility model content
The shortcomings such as the applicant is single for cyclic process in the above-mentioned existing production technology, inefficiency provide a kind of high speed flat wire enamelling machine vertical hot air circulation baker, thereby have improved the speed of producing the lenticular wire enamelled wire, reduce energy consumption, and product quality is guaranteed.
The technical scheme that the utility model adopts is as follows:
The vertical hot air circulation baker of a kind of high speed flat wire enamelling machine, comprise burner hearth, described lower furnace portion is provided with the entrance preheating zone, and described entrance is equipped with the preheating electric heating tube in the preheating zone, bottom, described entrance preheating zone is the inlet scoop, and described roof of the furnace is connected with air outlet; Be positioned at burner hearth one side and be connected with the major cycle blower fan, for heat exchange zone, be provided with the circulation expansion tube in the described heat exchange zone in the pipeline that connects on the described major cycle blower fan; Being positioned at heat exchange zone top is the front thermal treatment zone of catalysis, and the front electric heating tube of many groups catalysis is installed in the front thermal treatment zone of described catalysis; The top of the front thermal treatment zone of described catalysis is communicated with the roof of the furnace air outlet by pipeline, also is provided with catalyst in the pipeline at the top of the front thermal treatment zone of described catalysis; Described roof of the furnace one side also is connected with waste discharge apparatus, and described waste discharge apparatus comprises the waste discharge blower fan, and the top of described waste discharge blower fan is outlet, and a side delivery outlet of described waste discharge blower fan passes heat exchange zone to roof of the furnace one side by pipeline.
As further improvement in the technical proposal:
Described roof of the furnace air outlet place is provided with damper;
Be positioned at and be provided with the first waste discharge on waste discharge blower fan one side delivery outlet and the pipeline that heat exchange zone import department is communicated with and suck expansion tube; Be positioned at and be provided with the second waste discharge on heat exchange zone exit and the pipeline that roof of the furnace is communicated with and suck expansion tube.
The beneficial effects of the utility model are as follows:
The utility model has improved the speed of producing the lenticular wire enamelled wire, reduced the energy consumption of producing the lenticular wire enamelled wire, baker adopts single stove single head to produce the full-computerized temperature control technique, has effectively guaranteed to be blown into the even of burner hearth hot-air, thereby has guaranteed color and luster and the consistency of performance of lenticular wire enamelled wire product line.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein: 1, inlet scoop; 2, entrance preheating zone; 3, preheating electric heating tube; 4, major cycle blower fan; 5, circulation expansion tube; 6, burner hearth; 7, heat exchange zone; 8, waste discharge blower fan; 9, the first waste discharge sucks expansion tube; 10, electric heating tube before the catalysis; 11, the second waste discharge sucks expansion tube; 12, the front thermal treatment zone of catalysis; 13, catalyst; 14, damper.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As shown in Figure 1, the vertical hot air circulation baker of the high speed flat wire enamelling machine of present embodiment, comprise burner hearth 6, burner hearth 6 bottoms are provided with entrance preheating zone 2, preheating electric heating tube 3 is installed in the entrance preheating zone 2,2 bottoms, entrance preheating zone are inlet scoop 1, and burner hearth 6 tops are connected with air outlet, and burner hearth 6 top outlet inlet places are provided with damper 14; Be positioned at burner hearth 6 one sides and be connected with major cycle blower fan 4, for heat exchange zone 7, be provided with circulation expansion tube 5 in the heat exchange zone 7 in the pipeline that connects on the major cycle blower fan 4; Being positioned at heat exchange zone 7 tops is the front thermal treatment zone 12 of catalysis, and the front electric heating tube 10 of many groups catalysis is installed in the front thermal treatment zone 12 of catalysis; The top of the front thermal treatment zone 12 of catalysis is communicated with burner hearth 6 top outlet inlets by pipeline, also is provided with catalyst 13 in the pipeline at the top of the front thermal treatment zone 12 of catalysis; Burner hearth 6 tops one side also is connected with waste discharge apparatus, and waste discharge apparatus comprises waste discharge blower fan 8, and the top of waste discharge blower fan 8 is outlet, and a side delivery outlet of waste discharge blower fan 8 passes heat exchange zone 7 to burner hearth 6 tops one side by pipeline.Be positioned at and be provided with the first waste discharge on waste discharge blower fan 8 one side delivery outlets and the pipeline that heat exchange zone 7 import departments are communicated with and suck expansion tube 9; Be positioned at and be provided with the second waste discharge on heat exchange zone 7 exits and the pipeline that burner hearth 6 tops are communicated with and suck expansion tube 11.
In the actual use procedure, as shown in Figure 1, shown position arrow M is lenticular wire enamelled wire direction of routing after japanning, copper cash after the japanning enters entrance preheating zone 2 along arrow M direction, at first pass through preheating electric heating tube 3 low-temperature bakes, major cycle this moment blower fan 4 sucks the hot-air that adds hot-air and burner hearth 6 tops of entrance preheating zone 2, through heat exchange zone 7, electric heating tube 10 before the catalysis, the front thermal treatment zone 12 of catalysis and catalyst 13, recirculated hot air is blown in the burner hearth 6 via shown position arrow D direction, the baking of lenticular wire enamelled wire hot-air is provided, the lenticular wire enamelled wire after the baking by shown position arrow N to leaving baker.
The circulation route of high wind speed recirculated hot air in burner hearth 6 is specific as follows: hot-air by the shown position arrow A to through major cycle blower fan 4 to the shown position arrow B to, sufficient heat exchange with waste discharge waste gas in the process heat exchange zone 7 heats, again through C to entering the front thermal treatment zone 12 of catalysis, electric heating tube 10 catalysis heating before catalysis, hot-air is through catalyst 13 burnings, be heated to the technique initialization temperature, high-temperature hot air by by shown position arrow D to being blown into burner hearth 6, then by the shown position arrow E to A to, enter at last major cycle blower fan 4, form a hot air circulating system.When excess Temperature after the catalysis surpasses design temperature, can regulate the speed of waste discharge blower fan 8, get rid of unnecessary hot-air, unnecessary hot-air by shown position arrow F to last by 8 discharges of waste discharge blower fan outdoor (see shown position arrow J to) after heat exchange zone 7 and recirculated hot air heat exchange along waste pipe.
The utility model takes full advantage of high speed major cycle blower fan 4 recirculated hot air is blown into burner hearth 6 recycling baking lenticular wire enamelled wires, avoided available technology adopting electrothermal tube lenticular wire enamelling machine, utilize high-speed circulating hot-air and lenticular wire enamelled wire technique line direction to adopt the reverse circulation mode, take full advantage of catalytic combustion, improved the effect of catalytic combustion, performance and the quality of lenticular wire Production of Enamel Wires speed and lenticular wire enamelled wire have been improved, energy savings reduces the production cost of lenticular wire Production of Enamel Wires enterprise.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range within protection range of the present utility model, can be done any type of modification referring to claim.
Claims (3)
1. vertical hot air circulation baker of high speed flat wire enamelling machine, it is characterized in that: comprise burner hearth (6), described burner hearth (6) bottom is provided with entrance preheating zone (2), preheating electric heating tube (3) is installed in the described entrance preheating zone (2), bottom, described entrance preheating zone (2) is inlet scoop (1), and described burner hearth (6) top is connected with air outlet; Be positioned at burner hearth (6) one sides and be connected with major cycle blower fan (4), for heat exchange zone (7), be provided with circulation expansion tube (5) in the described heat exchange zone (7) in the pipeline that connects on the described major cycle blower fan (4); Being positioned at heat exchange zone (7) top is the front thermal treatment zone of catalysis (12), and the front electric heating tube (10) of many groups catalysis is installed in the front thermal treatment zone of described catalysis (12); The top of the front thermal treatment zone of described catalysis (12) is communicated with burner hearth (6) top outlet inlet by pipeline, also is provided with catalyst (13) in the pipeline at the top of the front thermal treatment zone of described catalysis (12); Described burner hearth (6) top one side also is connected with waste discharge apparatus, described waste discharge apparatus comprises waste discharge blower fan (8), the top of described waste discharge blower fan (8) is outlet, and a side delivery outlet of described waste discharge blower fan (8) passes heat exchange zone (7) to burner hearth (6) top one side by pipeline.
2. the vertical hot air circulation baker of high speed flat wire enamelling machine as claimed in claim 1, it is characterized in that: described burner hearth (6) top outlet inlet place is provided with damper (14).
3. the vertical hot air circulation baker of high speed flat wire enamelling machine as claimed in claim 1 is characterized in that: be positioned at and be provided with the first waste discharge on waste discharge blower fan (8) one side delivery outlets and the pipeline that heat exchange zone (7) import department is communicated with and suck expansion tube (9); Be positioned at and be provided with the second waste discharge on heat exchange zone (7) exit and the pipeline that burner hearth (6) top is communicated with and suck expansion tube (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615340 CN202917263U (en) | 2012-11-20 | 2012-11-20 | Vertical type hot air circulation oven for high-speed flat wire enamelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220615340 CN202917263U (en) | 2012-11-20 | 2012-11-20 | Vertical type hot air circulation oven for high-speed flat wire enamelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917263U true CN202917263U (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220615340 Expired - Fee Related CN202917263U (en) | 2012-11-20 | 2012-11-20 | Vertical type hot air circulation oven for high-speed flat wire enamelling machine |
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| Country | Link |
|---|---|
| CN (1) | CN202917263U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355336A (en) * | 2015-11-13 | 2016-02-24 | 无锡西玛梅达电工有限公司 | Double-circulation heat exchange device of oven of high-speed vertical enameling machine |
| CN106298103A (en) * | 2016-09-26 | 2017-01-04 | 无锡西玛梅达电工有限公司 | A kind of energy-conserving and environment-protective furnace system for ultrahigh speed horizontal wire drawing enamelling machine |
| CN107068304A (en) * | 2017-05-31 | 2017-08-18 | 无锡西玛梅达电工有限公司 | High-speed vertical wire drawing enamelling machine high-efficient energy-saving environment friendly furnace drying device |
-
2012
- 2012-11-20 CN CN 201220615340 patent/CN202917263U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105355336A (en) * | 2015-11-13 | 2016-02-24 | 无锡西玛梅达电工有限公司 | Double-circulation heat exchange device of oven of high-speed vertical enameling machine |
| CN106298103A (en) * | 2016-09-26 | 2017-01-04 | 无锡西玛梅达电工有限公司 | A kind of energy-conserving and environment-protective furnace system for ultrahigh speed horizontal wire drawing enamelling machine |
| CN107068304A (en) * | 2017-05-31 | 2017-08-18 | 无锡西玛梅达电工有限公司 | High-speed vertical wire drawing enamelling machine high-efficient energy-saving environment friendly furnace drying device |
| CN107068304B (en) * | 2017-05-31 | 2022-11-11 | 无锡西玛梅达电工有限公司 | High-speed vertical wire drawing enamelling machine high-efficiency energy-saving environment-friendly oven device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20211120 |