CN204651104U - A kind of energy-saving enamel wire drying oven - Google Patents
A kind of energy-saving enamel wire drying oven Download PDFInfo
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- CN204651104U CN204651104U CN201520256439.0U CN201520256439U CN204651104U CN 204651104 U CN204651104 U CN 204651104U CN 201520256439 U CN201520256439 U CN 201520256439U CN 204651104 U CN204651104 U CN 204651104U
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- heater
- fixedly installed
- exhaust passage
- energy
- dividing plate
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Abstract
The utility model discloses a kind of energy-saving enamel wire drying oven, comprise: body of heater, it has a burner hearth, the top of described burner hearth is symmetrically arranged with a pair filter plate, the sidewall of described filter plate and described body of heater and top end face jointly enclose to be formed and purify chamber, be formed with one between described filter plate and extend to exhaust passage outside described body of heater, described exhaust passage is provided with crosswind mouth, described crosswind mouth is communicated with described purification chamber by pipeline; The below of described burner hearth is symmetrically arranged with a pair dividing plate, and the sidewall of described dividing plate and described body of heater and bottom face enclose formation inlet chamber jointly, and described inlet chamber is connected with air inlet port; First electrothermal tube, it is between described filter plate and described dividing plate; Air uniform plate, it is fixedly installed between described first electrothermal tube and described dividing plate; Circulating fan, the second electrothermal tube, catalytic burner, heat exchanger are successively set in described exhaust passage.The utility model can make full use of heat energy, reduces electric energy loss, energy-conserving and environment-protective.
Description
Technical field:
The utility model relates to Production of Enamel Wires equipment technical field, relates to a kind of enamel wire drying oven in particular.
Background technology:
Enamel wire drying oven is used in process of production for the japanning of wire external layer is heated and cured into paint film, and its principle is that the wire after japanning cures through burner hearth, forms insulated conductor.Cure in process at enamelled wire, the low-molecular material of the solvent vapo(u)r that enamelled wire produces in baker and cracking must discharge burner hearth in time, humidity in the density of solvent vapour and gas can affect the solvent evaporation in the process of curing, affect film curing, the low-molecular material of cracking can affect fineness and the brightness of paint film.And need the temperature of the solvent vapo(u)r of discharging usually more than 400 DEG C, while waste air, a large amount of heat energy is discharged thereupon, causes a large amount of heat losses, thus increase energy loss, also atmospheric environment can be polluted simultaneously, destroy biological environment.
Summary of the invention:
The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of energy-saving enamel wire drying oven, and it can make full use of heat energy, reduces electric energy loss, energy-conserving and environment-protective.
Technology solution of the present utility model is as follows:
A kind of energy-saving enamel wire drying oven, comprising:
Body of heater, it has a burner hearth, the top of described burner hearth is symmetrically arranged with a pair filter plate, the sidewall of described filter plate and described body of heater and top end face are enclosed to form and purify chamber, filler is provided with in described purification chamber, be formed with one between described filter plate and extend to exhaust passage outside described body of heater, described exhaust passage is provided with crosswind mouth, described crosswind mouth is communicated with described purification chamber by pipeline; The below of described burner hearth is symmetrically arranged with a pair dividing plate, and sidewall and the bottom face of described dividing plate and described body of heater are enclosed to form inlet chamber, and described inlet chamber is connected with air inlet port, and described air inlet port is arranged on the bottom face of described body of heater;
First electrothermal tube, it is fixedly installed between described filter plate and described dividing plate;
Air uniform plate, it is fixedly installed between described first electrothermal tube and described dividing plate;
Circulating fan, it is fixedly installed in described exhaust passage;
Second electrothermal tube, it to be fixedly installed in described exhaust passage and to be positioned at the top of described circulating fan;
Catalytic burner, it to be fixedly installed in described exhaust passage and between described second electrothermal tube and described crosswind mouth; And
Heat exchanger, it to be fixedly installed on described exhaust passage and to be positioned at the top of described crosswind mouth, and the air inlet of described heat exchanger one end is provided with induced-draught fan, and the air outlet of the other end is connected with described air inlet port by pipeline.
Preferred as technique scheme, described filter plate is bending-like, and one end is inclined plane, and the acute angle between described inclined plane and described sidewall of the furnace body is 60 °.
Preferred as technique scheme, described filter plate is fixedly installed in described body of heater by screw.
Preferred as technique scheme, described dividing plate is fixedly installed on the below of described air uniform plate by screw.
Preferred as technique scheme, described air uniform plate is fixedly installed between described first electrothermal tube and described dividing plate by screw.
Preferred as technique scheme, mixedly in the filler in described purification chamber is provided with drier.
The beneficial effects of the utility model are: in exhaust passage, be disposed with circulating fan from the bottom to top, second electrothermal tube, catalytic burner and heat exchanger, enamelled wire is under the thermal radiation of the first electrothermal tube, solvent evaporation on enamelled wire, by the effect of circulating fan, the solvent of evaporation is entering catalytic burner after the second electrothermal tube heating, under the effect of catalyst, original evaporating solvent is completely oxidized to carbon dioxide and water, and discharge a large amount of heat energy, a high-temperature gas part after catalysis enters purification chamber by the crosswind mouth of exhaust passage, send back in burner hearth after the filler filtration drying in purification chamber and continue Baking Paint envelope curve, another part high-temperature gas is then by discharging body of heater after heat exchanger, the air inlet of described heat exchanger sucks outside air by induced-draught fan, described outside air can absorb the heat of high-temperature gas in heat exchanger, then be delivered in the inlet chamber of body of heater by the air outlet of heat exchanger, enter into high-temperature gas in inlet chamber blowing to enamelled wire from the bottom to top after air uniform plate, the body of heater of the present embodiment can be blown to above and below enamelled wire simultaneously, air-supply evenly, effectively raise the quality of enamelled wire.
Accompanying drawing illustrates:
The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is the internal structure schematic diagram after the utility model removes sidewall.
In figure, 10, body of heater; 11, burner hearth; 12, filter plate; 13, chamber is purified; 14, dividing plate; 15, exhaust passage; 151, crosswind mouth; 16, inlet chamber; 17, air inlet port; 20, the first electrothermal tube; 30, air uniform plate; 40, circulating fan; 50, the second electrothermal tube; 60, catalytic burner; 70, heat exchanger; 71, air inlet; 72, air outlet; 80, enamelled wire.
Embodiment:
Embodiment: by particular specific embodiment, execution mode of the present utility model is described below, those skilled in the art can understand other advantages of the present utility model and effect easily by content disclosed in the present specification.The description of " first " and " second " mentioned in the present embodiment understands for ease of describing, and without concerning the importance of parts, in embodiment " on ", the upper and lower of D score and accompanying drawing itself is to consistent; Described " first ", " second ", "up" and "down" are not limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being considered as the enforceable category of the utility model yet.
See shown in Fig. 1 and Fig. 2, a kind of energy-saving enamel wire drying oven, comprise: body of heater 10, it has a burner hearth 11, the top of described burner hearth 11 is symmetrically arranged with a pair filter plate 12, the sidewall of described filter plate 12 and described body of heater 10 and top end face are enclosed to form and purify chamber 13, are provided with filler in described purification chamber 13, mix being provided with drier in the filler in described purification chamber 13.Be formed with one between described filter plate 12 and extend to exhaust passage 15 outside described body of heater 10, described exhaust passage 15 is provided with crosswind mouth 151, and described crosswind mouth 151 is communicated with described purification chamber 13 by pipeline; The below of described burner hearth 11 is symmetrically arranged with a pair dividing plate 14, sidewall and the bottom face of described dividing plate 14 and described body of heater 10 are enclosed to form inlet chamber 16, described inlet chamber 16 is connected with air inlet port 17, and described air inlet port 17 is arranged on the bottom face of described body of heater 10.
First electrothermal tube 20, it is fixedly installed between described filter plate 12 and described dividing plate 14, and described first electrothermal tube 20 is for carrying out heat supply to enamelled wire 80.Air uniform plate 30, it is fixedly installed between described first electrothermal tube 20 and described dividing plate 14 by screw.Circulating fan 40, it is fixedly installed in described exhaust passage 15, and the boil-off gas in described burner hearth 11 can be introduced in exhaust passage 15 by described circulating fan 40.Second electrothermal tube 50, it to be fixedly installed in described exhaust passage 15 and to be positioned at the top of described circulating fan 40, the setting of described second electrothermal tube 50 is that described boil-off gas only reaches uniform temperature could carry out catalytic reaction in catalytic burner 60 in order to heat the boil-off gas in described exhaust passage 15; Catalytic burner 60, it to be fixedly installed in described exhaust passage 15 and between described second electrothermal tube 50 and described crosswind mouth 151; Heat exchanger 70, it to be fixedly installed on described exhaust passage 15 and to be positioned at the top of described crosswind mouth 151, the air inlet 71 of described heat exchanger 70 one end is provided with induced-draught fan (not shown), and the air outlet 72 of the other end is connected with described air inlet port 17 by pipeline.
In the present embodiment, described a pair filter plate 12 forms the enlarging that upper end is little, lower end is large and is arranged in described body of heater 10, described filter plate 12 is in bending-like, one end is inclined plane, acute angle between described inclined plane and described body of heater 10 sidewall is 60 °, and described filter plate 12 is fixedly installed in body of heater 10 by screw.Described a pair dividing plate 14 forms the below that upper end is large, lower end is little enlarging is arranged at described air uniform plate 30, and wherein, described dividing plate 14 is fixedly installed on the below of air uniform plate 30 by screw.
During use, enamelled wire 80 is under the thermal radiation of the first electrothermal tube 20, solvent evaporation on enamelled wire 80, by the effect of circulating fan 40, the solvent of evaporation enters catalytic burner 60 after heating through the second electrothermal tube 50, under the effect of catalyst, discharge a large amount of heat energy, a high-temperature gas part after catalysis enters purification chamber 13 by the crosswind mouth 151 of exhaust passage 15, send back in burner hearth 11 after the filler filtration drying in purification chamber 13 and continue Baking Paint envelope curve 80, another part high-temperature gas is then by discharging body of heater 10 after heat exchanger 70, the air inlet 71 of described heat exchanger 70 sucks outside air by induced-draught fan, described outside air can absorb the heat of the high-temperature gas in heat exchanger 70, then be delivered in the inlet chamber 16 of body of heater 10 by the air outlet 72 of heat exchanger 70, enter into high-temperature gas in inlet chamber 16 blowing to enamelled wire 80 from the bottom to top after air uniform plate 30.
Described embodiment in order to illustrative the utility model, but not for limiting the utility model.Any those skilled in the art all without prejudice under spirit of the present utility model and category, can modify to described embodiment, therefore rights protection scope of the present utility model, should listed by claim of the present utility model.
Claims (6)
1. an energy-saving enamel wire drying oven, is characterized in that, comprising:
Body of heater (10), it has a burner hearth (11), the top of described burner hearth (11) is symmetrically arranged with a pair filter plate (12), the sidewall of described filter plate (12) and described body of heater (10) and top end face are enclosed to form and purify chamber (13), filler is provided with in described purification chamber (13), the exhaust passage (15) that one extends to described body of heater (10) outside is formed between described filter plate (12), described exhaust passage (15) is provided with crosswind mouth (151), described crosswind mouth (151) is communicated with described purification chamber (13) by pipeline, the below of described burner hearth (11) is symmetrically arranged with a pair dividing plate (14), sidewall and the bottom face of described dividing plate (14) and described body of heater (10) are enclosed to form inlet chamber (16), described inlet chamber (16) is connected with air inlet port (17), and described air inlet port (17) is arranged on the bottom face of described body of heater (10),
First electrothermal tube (20), it is fixedly installed between described filter plate (12) and described dividing plate (14);
Air uniform plate (30), it is fixedly installed between described first electrothermal tube (20) and described dividing plate (14);
Circulating fan (40), it is fixedly installed in described exhaust passage (15);
Second electrothermal tube (50), it to be fixedly installed in described exhaust passage (15) and to be positioned at the top of described circulating fan (40);
Catalytic burner (60), it to be fixedly installed in described exhaust passage (15) and to be positioned between described second electrothermal tube (50) and described crosswind mouth (151); And
Heat exchanger (70), it is fixedly installed on described exhaust passage (15) and goes up and the top being positioned at described crosswind mouth (151), the air inlet (71) of described heat exchanger (70) one end is provided with induced-draught fan, and the air outlet (72) of the other end is connected with described air inlet port (17) by pipeline.
2. energy-saving enamel wire drying oven according to claim 1, is characterized in that: described filter plate (12) is in bending-like, and one end is inclined plane, and the acute angle between described inclined plane and described body of heater (10) sidewall is 60 °.
3. energy-saving enamel wire drying oven according to claim 2, is characterized in that: described filter plate (12) is fixedly installed in described body of heater (10) by screw.
4. energy-saving enamel wire drying oven according to claim 1, is characterized in that: described dividing plate (14) is fixedly installed on the below of described air uniform plate (30) by screw.
5. energy-saving enamel wire drying oven according to claim 1, is characterized in that: described air uniform plate (30) is fixedly installed between described first electrothermal tube (20) and described dividing plate (14) by screw.
6. energy-saving enamel wire drying oven according to claim 1, is characterized in that: mix being provided with drier in the filler of described purification chamber (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256439.0U CN204651104U (en) | 2015-04-24 | 2015-04-24 | A kind of energy-saving enamel wire drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256439.0U CN204651104U (en) | 2015-04-24 | 2015-04-24 | A kind of energy-saving enamel wire drying oven |
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| Publication Number | Publication Date |
|---|---|
| CN204651104U true CN204651104U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520256439.0U Expired - Fee Related CN204651104U (en) | 2015-04-24 | 2015-04-24 | A kind of energy-saving enamel wire drying oven |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851533A (en) * | 2015-04-24 | 2015-08-19 | 苏州圣利线缆有限公司 | Energy-saving enamelled wire oven |
-
2015
- 2015-04-24 CN CN201520256439.0U patent/CN204651104U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104851533A (en) * | 2015-04-24 | 2015-08-19 | 苏州圣利线缆有限公司 | Energy-saving enamelled wire oven |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160424 |
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| CF01 | Termination of patent right due to non-payment of annual fee |