CN202210442U - Circulating heating type enameling machine oven - Google Patents
Circulating heating type enameling machine oven Download PDFInfo
- Publication number
- CN202210442U CN202210442U CN201120342854XU CN201120342854U CN202210442U CN 202210442 U CN202210442 U CN 202210442U CN 201120342854X U CN201120342854X U CN 201120342854XU CN 201120342854 U CN201120342854 U CN 201120342854U CN 202210442 U CN202210442 U CN 202210442U
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- China
- Prior art keywords
- heat exchanger
- catalytic combustor
- outlet
- inlet
- level catalytic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The present utility model relates to a circulating heating type enameling machine oven. The oven comprises a hearth, a wire inlet and a wire outlet are respectively arranged on two sides of the hearth, and a baking channel is formed between the wire inlet and the wire outlet. A first level catalytic combustor is arranged inside the hearth, an inlet of the first level catalytic combustor is connected with the baking channel through a solvent vapor channel, an outlet of the first level catalytic combustor is connected with the baking channel through a thermal current channel, and a wind-equalizing device and a pressure-stabilizing device are arranged inside the thermal current channel. A heat exchanger is arranged inside the hearth, an inlet of the heat exchanger is connected with the outlet of the first level catalytic combustor through a flue, the heat exchanger is connected with the baking channel through a waste heat channel, and an outlet of the heat exchanger is connected with an exhaust gas flue. The oven is simple in structure and high in enamel-cover production efficiency, production specifications and kinds are not restricted, power consumption can be reduced, and energy conservation and environment protection can be realized.
Description
Technical field
the utility model relates to a kind of circulation heated type enameling machine oven.
Background technology
enamelled wire industry is a heavy high energy consumption industry of material; In the enamelled wire paint bake process; The condensation curing of paint and the evaporation of solvent are carried out simultaneously; The film-forming heating of lacquer can be used a large amount of electric energy, if directly be discharged in the air after the solvent evaporation in the insulating varnish during enameled wire baking, can cause environmental pollution; It is that the heat that directly solvent is produced after the catalyst chamber burning is discharged that part Production of Enamel Wires producer is also arranged, and has caused the waste of energy.Therefore need improve the enamel wire drying oven structure, make full use of various existing heats, reach the purpose that reduces power consumption, enhances productivity and protect environment.
existing modified model enamel wire drying oven generally adopts hot air circulation to carry out the heat circular treatment; Hot-air in the baker is heated through after the catalytic reaction; Blower fan is with the hot-air sucking-off and send baker back to then, and wind speed and blast are wayward and regulate in this process, cause heat distribution inhomogeneous; Reduce the uniformity of product surface film forming, the volume and the product specification of baker also had restriction.
Summary of the invention
The purpose of the utility model provides a kind of circulation heated type enameling machine oven:
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of circulation heated type enameling machine oven comprises burner hearth, and described burner hearth both sides offer incoming line and line outlet, form baking channel between described incoming line and the line outlet;
Be provided with the one-level catalytic combustor in the described burner hearth; The inlet of described one-level catalytic combustor is connected with described baking channel through the solvent vapo(u)r passage; The outlet of described one-level catalytic combustor is connected with described baking channel through thermal current passway, and is provided with equal wind apparatus and stable-pressure device in the described thermal current passway;
Be provided with heat exchanger in
described burner hearth; The inlet of described heat exchanger is connected through the outlet of flue with described one-level catalytic combustor; Described heat exchanger is connected with described baking channel through the waste heat passage, and the outlet of described heat exchanger is connected with the waste gas flue.
preferably are provided with electric heating tube between described one-level catalytic combustor and the described thermal current passway.
preferably are provided with the secondary catalytic combustor between described one-level catalytic combustor and the heat exchanger.
preferably, the inlet of described thermal current passway, the inlet of described heat exchanger are respectively arranged with blower fan.
preferably, described burner hearth inside is filled with heat-preservation cotton.
Because the technique scheme utilization, the utility model compared with prior art has advantage and effect:
1, can significantly improve the baker volume, baker length increases about 20%, and under the situation of same enameled wire baking technological temperature, the enamelled wire of this machine cures speed and improves more than 20%; The baker width increases by 65%, can improve enamel-cover production efficiency, widens back enamelling machine production capacity and improves 2 times;
2, because the heat that solvent vapo(u)r produces through catalytic combustion in the lacquer liquid returns the baker use, heat exchanger is delivered to the incoming line place after can waste gas residual heat being absorbed, and lowers power consumption; In addition, utilize catalyst that solvent vapo(u)r is burnt, reduced harmful substance, reach emission reduction effect;
3, compare with existing same widened enamelling machine; The utility model has been broken through original equipment can only be produced the following wire gauge polyurethane enamelled wire of 0.3mm under low speed technical problem; Make the Production of Enamel Wires linear speed improve 50%, and do not need limit production enamelled wire specification and kind;
4, the utility model patent can be carried out the control and the adjusting of wind speed and blast to the hot-air that gets into baker through equal wind apparatus and stable-pressure device, and heat is even, and thermal cycle is effective, and the product processed surface quality is good.
Description of drawings
accompanying drawing 1 is the structural representation of the utility model.
wherein: 1, burner hearth; 2, secondary catalytic combustor; 3, heat exchanger; 4, waste gas flue; 5, heat-exchange fan; 6, one-level catalytic combustor; 7, electric heating tube; 9, thermal circulation fan; 10, equal wind apparatus; 11, stable-pressure device; 12, heat-preservation cotton; 13, thermal current passway; 14, line outlet; 15, baking channel; 16, solvent vapo(u)r passage; 19, incoming line; 20, waste heat passage; 21, flue.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
A kind of circulation heated type enameling machine oven as shown in Figure 1 comprises burner hearth 1, and burner hearth 1 both sides offer incoming line 19 and line outlet 14, forms baking channel 15 between incoming line 19 and the line outlet 14;
Be provided with one-level catalytic combustor 6 in
burner hearth 1; The inlet of one-level catalytic combustor 6 is connected with baking channel 15 through solvent vapo(u)r passage 16, and the outlet of one-level catalytic combustor 6 is connected with baking channel 15 through thermal current passway 13.Baking channel 15, solvent vapo(u)r passage 16, one-level catalytic combustor 6 and thermal current passway 13 are formed a circulation baking path.
are provided with equal wind apparatus 10 and stable-pressure device 11 in thermal current passway 13; Be provided with electric heating tube 7 between one-level catalytic combustor 6 and the thermal current passway 13; The inlet of thermal current passway 13 is provided with thermal circulation fan 9.
Be provided with heat exchanger 3 in
burner hearth 1; The inlet of heat exchanger 3 is connected through the outlet of flue 21 with one-level catalytic combustor 6; Heat exchanger 3 is connected with baking channel 15 through waste heat passage 20, and the outlet of heat exchanger 3 is connected with waste gas flue 4.21 fens upper flues of flue, lower flue, the high temperature gas flow that comes out from one-level catalytic combustor 6 gets into heat exchanger through upper and lower flue.Heat exchanger 3 is arranged according to the specification of enamelled wire is regular.
Be provided with secondary catalytic combustor 2 between
one-level catalytic combustor 6 and the heat exchanger 3; The inlet of heat exchanger 3 is provided with heat-exchange fan 5.
in addition, are filled with heat-preservation cotton 12 in the burner hearth 1.
Below the concrete course of work of present embodiment down of setting forth:
At first, be coated with at the side face of lead and attach paint and form enamelled wire, after enamelled wire got into burner hearths 1 from incoming line 19, lacquer liquid start vaporizer under the effect of baker internal temperature produced certain amount of solvent steam; Hot air circulation blower 9 is delivered to one-level catalytic combustor 6 burning to the solvent vapo(u)r air-flow through solvent vapo(u)r passage 16, produces high temperature gas flow after the catalysis that is higher than the technological requirement temperature;
High temperature gas flow is under hot air circulation blower 9 effects after the part catalysis; Through electric heating tube 7 heating back get into thermal current passways 13 and thermal current passway 13 in through equal wind apparatus 10, stable-pressure device 11 formation cycling hot air-flows, be circulated back to baking channel 15 and carry out enamelled wire and cure;
High temperature gas flow is delivered to secondary catalytic combustor 2 burning back through heat exchanger 3 combustion gas flues 4 by heat-exchange fan 5 through upper and lower flue after
another part catalysis, and delivers to the baking channel 15 Baking Paint envelope curves at incoming line 19 places behind the heat exchanger 3 absorbing waste gas waste heats through waste heat air channel 20.
the foregoing description is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection range of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection range of the utility model.
Claims (5)
1. circulation heated type enameling machine oven, it is characterized in that: comprise burner hearth, described burner hearth both sides offer incoming line and line outlet, form baking channel between described incoming line and the line outlet;
Be provided with the one-level catalytic combustor in the described burner hearth; The inlet of described one-level catalytic combustor is connected with described baking channel through the solvent vapo(u)r passage; The outlet of described one-level catalytic combustor is connected with described baking channel through thermal current passway, and is provided with equal wind apparatus and stable-pressure device in the described thermal current passway;
Be provided with heat exchanger in the described burner hearth; The inlet of described heat exchanger is connected through the outlet of flue with described one-level catalytic combustor; Described heat exchanger is connected with described baking channel through the waste heat passage, and the outlet of described heat exchanger is connected with the waste gas flue.
2. a kind of circulation heated type enameling machine oven according to claim 1 is characterized in that: be provided with electric heating tube between described one-level catalytic combustor and the described thermal current passway.
3. a kind of circulation heated type enameling machine oven according to claim 1 is characterized in that: be provided with the secondary catalytic combustor between described one-level catalytic combustor and the heat exchanger.
4. a kind of circulation heated type enameling machine oven according to claim 1, it is characterized in that: the inlet of described thermal current passway, the inlet of described heat exchanger are respectively arranged with blower fan.
5. baker according to claim 1 is characterized in that: described burner hearth inside is filled with heat-preservation cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120342854XU CN202210442U (en) | 2011-09-14 | 2011-09-14 | Circulating heating type enameling machine oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120342854XU CN202210442U (en) | 2011-09-14 | 2011-09-14 | Circulating heating type enameling machine oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202210442U true CN202210442U (en) | 2012-05-02 |
Family
ID=45989985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120342854XU Withdrawn - After Issue CN202210442U (en) | 2011-09-14 | 2011-09-14 | Circulating heating type enameling machine oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202210442U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368412A (en) * | 2011-09-14 | 2012-03-07 | 吴江市神州机械有限公司 | Cyclic baking method of enamelled wire and oven for realizing method |
| CN103915220A (en) * | 2014-03-11 | 2014-07-09 | 江苏欧赛德科技有限公司 | Energy-saving environment-friendly type horizontal enameling machine |
| EP2929927A1 (en) | 2014-04-07 | 2015-10-14 | P & F Maschinenbau GmbH | Device and method for producing enamelled wires followed by gas denitrification |
| CN105374473A (en) * | 2014-08-29 | 2016-03-02 | 安徽九华金润铜业有限公司 | Baking oven for processing of enameled wire |
| CN107705932A (en) * | 2017-11-20 | 2018-02-16 | 湖州中洲电磁线有限公司 | A kind of enamel wire drying oven |
| WO2020029317A1 (en) * | 2018-08-08 | 2020-02-13 | 江门市信宁五金设备有限公司 | Copper wire oven with cold-blast isolation system |
-
2011
- 2011-09-14 CN CN201120342854XU patent/CN202210442U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368412A (en) * | 2011-09-14 | 2012-03-07 | 吴江市神州机械有限公司 | Cyclic baking method of enamelled wire and oven for realizing method |
| CN103915220A (en) * | 2014-03-11 | 2014-07-09 | 江苏欧赛德科技有限公司 | Energy-saving environment-friendly type horizontal enameling machine |
| EP2929927A1 (en) | 2014-04-07 | 2015-10-14 | P & F Maschinenbau GmbH | Device and method for producing enamelled wires followed by gas denitrification |
| AT515616A1 (en) * | 2014-04-07 | 2015-10-15 | P & F Maschb Gmbh | Apparatus and method for the production of enameled wires |
| AT515616B1 (en) * | 2014-04-07 | 2016-04-15 | P & F Maschb Gmbh | Apparatus and method for the production of enameled wires |
| CN105374473A (en) * | 2014-08-29 | 2016-03-02 | 安徽九华金润铜业有限公司 | Baking oven for processing of enameled wire |
| CN107705932A (en) * | 2017-11-20 | 2018-02-16 | 湖州中洲电磁线有限公司 | A kind of enamel wire drying oven |
| WO2020029317A1 (en) * | 2018-08-08 | 2020-02-13 | 江门市信宁五金设备有限公司 | Copper wire oven with cold-blast isolation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120502 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |