CN203982907U - A kind of baker of producing enamelled wire - Google Patents
A kind of baker of producing enamelled wire Download PDFInfo
- Publication number
- CN203982907U CN203982907U CN201420456972.7U CN201420456972U CN203982907U CN 203982907 U CN203982907 U CN 203982907U CN 201420456972 U CN201420456972 U CN 201420456972U CN 203982907 U CN203982907 U CN 203982907U
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- China
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- baker
- heat exchanger
- temperature
- burner hearth
- catalysis chamber
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Abstract
The utility model relates to a kind of baker of producing enamelled wire, and it comprises baker: burner hearth, and described burner hearth two ends offer incoming line and line outlet, between described incoming line and line outlet, form baking channel; Airflow circulating passage, the two ends of described airflow circulating passage are connected with described burner hearth; Be arranged on the circulating fan in described airflow circulating passage; Heater for heat cycles gas; For testing the temperature sensor of temperature in baker, in airflow circulating passage, by circulating current direction, be disposed with a combustion catalysis chamber, for regulating the first heat exchanger of the recyclegas temperature behind combustion catalysis chamber, the air quantity of the air inlet of described the first heat exchanger is adjustable.The diverse location of baker is provided with temperature sensor with the temperature in monitoring baker, and the air quantity of the first heat exchanger air inlet records temperature according to temperature sensor and automatically regulates, and uses simply, easy to operate, better controls the temperature of baker.
Description
Technical field
the utility model relates to a kind of baker and temperature-controlled process of producing enamelled wire.
Background technology
enamelled wire industry is a heavy high energy consumption industry of material, in enamelled wire paint bake process, the condensation curing of paint and the evaporation of solvent are carried out simultaneously, and the film-forming heating of paint can be used a large amount of electric energy, in addition, the distribution of oven drying temperature is very large to the relation of curing of enamelled wire.In the prior art, strengthen the control of oven drying temperature afterwards of waste gas discharge capacity and conventionally by waste gas passing away, air inlet pipe, circulating fan, regulate, the temperature of baker is difficult to control conventionally like this.
Summary of the invention
technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, the utility model also will provide a kind of baker of producing enamelled wire simultaneously, it comprises: burner hearth, circulating fan, heater, combustion catalysis chamber, described burner hearth two ends offer incoming line and line outlet, between described incoming line and line outlet, form baking channel; Described combustion catalysis chamber has inlet end and outlet side, the inlet end of described combustion catalysis chamber and outlet side are connected with described burner hearth respectively, described baker also comprise one be arranged between the outlet side of described combustion catalysis chamber and burner hearth for regulating reuse to the first heat exchanger of the temperature of the reuse air-flow of burner hearth.
preferably, described baker also comprise be arranged between described combustion catalysis chamber and described the first heat exchanger or the first heat exchanger after temperature sensor, the first described heat exchanger comprises an air inlet, be arranged at the throttle setting for the temperature regulating air volume that records according to described temperature sensor at described air inlet place.
preferably, motor, the drive lead screw by a shaft coupling with the transmission of described motor phase that described throttle setting comprises air door, drives described air door to move relative to air inlet, described air door is connected with described drive lead screw.
preferably, described baker also comprises and is arranged at the second heat exchanger between described burner hearth and the inlet end of described combustion catalysis chamber, described heater comprises the interior electrothermal tube of a plurality of burner hearths that are arranged in described burner hearth and is arranged at described combustion catalysis chamber inlet end catalysis electrothermal tube before, described baker also comprises that one for passing through the waste gas passing away of the portion gas discharge of combustion catalysis chamber, described waste gas passing away is through the second heat exchanger, so that the second described heat exchanger reclaims the temperature of the front recyclegas of heat heatable catalytic of waste gas.
preferably, be also provided with an air inlet pipe in airflow circulating passage, described air inlet pipe is arranged on described catalysis with between electrothermal tube and combustion catalysis chamber.
employing due to above technical scheme, the utility model compared with prior art tool has the following advantages: owing to being provided with the first heat exchanger behind combustion catalysis chamber, by regulating the air quantity of the air inlet of the first heat exchanger that the temperature of the high temperature gas flow after catalytic reaction is reduced in certain limit.The diverse location of baker is provided with temperature sensor with the temperature in monitoring baker, and the air quantity of the first heat exchanger air inlet records temperature according to temperature sensor and automatically regulates, and uses simply, easy to operate, better controls the temperature of baker.The present invention has effectively solved and when adjusting after catalysis temperature, has not affected blast in enameled wire baking stove, air quantity, wind speed and change, thereby reach the object that improves enamelled wire product quality.Use of the present invention will no longer include superhigh temperature phenomenon and occur, thus the useful life of having improved equipment.The present invention just can reach eliminating high-temperature residual heat without strengthening waste discharge tolerance, reaches stable furnace temperature, reduce power consumption order.In Production of Enamel Wires process, linear velocity is higher, and the combustible quantity of solvent of bringing in baker is larger, and combustible solvent is also higher through the temperature producing after catalytic combustion.Therefore enamelled wire output size is subject to the restriction of temperature after catalysis.Apparatus of the present invention can effectively be controlled temperature after catalysis after coming into operation, so more than production efficiency improves 20 ﹪.
Accompanying drawing explanation
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1 is the structural representation of the baker of production enamelled wire described in the utility model,
1, baker; 2, burner hearth; 3, the first heat exchanger; 4, the second heat exchanger; 5, combustion catalysis chamber; 6, circulating fan; 81, catalysis electrothermal tube; 82, electrothermal tube in burner hearth; 21, incoming line; 22, line outlet; 31, motor; 32, shaft coupling; 33, drive lead screw; 34 air doors.
Embodiment
below in conjunction with specific embodiment, the utility model is described in further details.Should be understood that these embodiment are for basic principle of the present utility model, principal character and advantage are described, and the utility model is not limited by the scope of following examples.The implementation condition adopting in embodiment can be done further adjustment according to specific requirement, and not marked implementation condition is generally the condition in normal experiment.
be illustrated in figure 1 a kind of baker 1 of producing enamelled wire, baker 1 comprises the airflow circulating passage that burner hearth 2, two ends are connected with described burner hearth 2, being disposed with the second heat exchanger 4 in airflow circulating passage by circulating current direction, for catalysis, electrothermal tube 81, combustion catalysis chamber 5, the first heat exchanger 3, circulating fan 6, the high temperature gas flow behind combustion catalysis chamber 5 are discharged outside baker 1 by waste gas passing away, waste gas passing away carries out heat exchange through the second heat exchanger 4, the second heat exchangers 4 by circulating current and high temperature gas flow.
baking and banking up with earth in process of enamelled wire, first open heater and circulating fan 6 by baker 1 preheating, the heater in the utility model comprises the electrothermal tube 82 in electrothermal tube 81 and burner hearth for catalysis being arranged on before combustion catalysis chamber.Enamelled wire enters burner hearth 2 after japanning, and burner hearth 2 ends offer incoming line 21 and line outlet 22, between incoming line 21 and line outlet 22, form baking channel, and this enamelled wire is carried out to high-temperature baking, makes the paint liquid evaporation of enamelled wire produce solvent vapo(u)r.Solvent vapo(u)r is heated to catalytic temperature through catalysis during with electrothermal tube 81, and general catalytic temperature is 420 ℃ ~ 460 ℃, and catalysis is with being provided with an air inlet pipe that fresh air is provided between electrothermal tube 81 and combustion catalysis chamber 5.Solvent vapo(u)r and fresh air enter combustion catalysis chamber 5 and carry out catalytic combustion, after elimination solvent wherein, form high temperature gas flow, and the temperature of the high temperature gas flow after catalytic combustion is conventionally at 720 ℃ ~ 800 ℃.High temperature gas flow part temperature after the first heat exchanger 3 enters airflow circulating passage after being reduced to 550 ℃ ~ 650 ℃, under the effect of circulating fan 6, enter burner hearth 2, another part is discharged baker 1 by waste gas passing away, and waste gas passing away is through the second heat exchanger 4.The air-flow entering after burner hearth 2 makes burner hearth 2 remain on the paint liquid evaporation generation solvent vapo(u)r that uniform temperature makes enamelled wire surface, solvent vapo(u)r is during through the second heat exchanger 4, enters combustion catalysis chamber 5 after the temperature of solvent vapo(u)r can being heated to the temperature of catalytic reaction.
diverse location in baker 1 is provided with temperature sensor, so that the temperature in control baker, temperature sensor comprises the first temperature sensor, the second temperature sensor that is arranged on described burner hearth line outlet 22 places, the 4th temperature sensor that is arranged on the interior incoming line of burner hearth 2 21 places that are arranged on after described the first heat exchanger 3, be arranged in burner hearth 2 three-temperature sensor in centre position roughly, be arranged on the 5th temperature sensor before described combustion catalysis chamber 5, be arranged on the 6th temperature sensor behind described combustion catalysis chamber 6.Front and back described in the utility model define by circulating current direction.
the place, air port of the first heat exchanger 3 has self-adjustable throttle setting, throttle setting comprises motor 31, shaft coupling 32, drive lead screw 33, the air door 34 being connected with drive lead screw 33, thereby the air quantity that motor 31 drives drive lead screws 33 to drive air doors 34 to move to change air inlet 21 by shaft coupling 32 regulates the temperature of recyclegas.Automatically opening or closing of the temperature damper device that motor 31 records by temperature sensor.
in circulating current direction as shown in Figure 1, circulating current during through the second heat exchanger 4 after temperature raise, behind combustion catalysis chamber 5, form high temperature gas flow, part high temperature gas flow temperature under the adjusting of the first heat exchanger 3 reduces, effect by circulating fan 6 circulates, and enters in burner hearth 2.Waste gas is as shown in Figure 1 discharged in direction, while being discharged from baker 1 through the high temperature gas flow of catalytic combustion through the second heat exchanger 4.Enamelled wire line direction as shown in Figure 1 and the circulating current opposite direction in burner hearth 2.Thereby the circulation of baker 1 interior air-flow and the utilization that catalytic combustion produces heat energy have been formed.The heat that heat in the process of baking and banking up with earth in baker 1 mainly comes self-catalyzed reaction to produce, baker 1 inner heating device plays the effect of preheating and auxiliary heating.
above the utility model is described in detail; the explanation of embodiment is just for helping to understand method of the present utility model and core concept thereof; its object is to allow the personage who is familiar with this art can understand content of the present utility model and implement according to this, can not limit protection range of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection range of the present utility model.
Claims (5)
1. a baker of producing enamelled wire, it comprises: burner hearth, circulating fan, heater, combustion catalysis chamber, described burner hearth two ends offer incoming line and line outlet, between described incoming line and line outlet, form baking channel; Described combustion catalysis chamber has inlet end and outlet side, the inlet end of described combustion catalysis chamber and outlet side are connected with described burner hearth respectively, it is characterized in that, described baker also comprise one be arranged between the outlet side of described combustion catalysis chamber and burner hearth for regulating reuse to the first heat exchanger of the temperature of the reuse air-flow of burner hearth.
2. a kind of baker of producing enamelled wire according to claim 1, it is characterized in that, described baker also comprise be arranged between described combustion catalysis chamber and described the first heat exchanger or the first heat exchanger after temperature sensor, the first described heat exchanger comprises an air inlet, be arranged at the throttle setting for the temperature regulating air volume that records according to described temperature sensor at described air inlet place.
3. a kind of baker of producing enamelled wire according to claim 2, it is characterized in that, motor, the drive lead screw by a shaft coupling with the transmission of described motor phase that described throttle setting comprises air door, drives described air door to move relative to air inlet, described air door is connected with described drive lead screw.
4. a kind of baker of producing enamelled wire according to claim 1, it is characterized in that, described baker also comprises and is arranged at the second heat exchanger between described burner hearth and the inlet end of described combustion catalysis chamber, described heater comprises the interior electrothermal tube of a plurality of burner hearths that are arranged in described burner hearth and is arranged at described combustion catalysis chamber inlet end catalysis electrothermal tube before, described baker also comprises that one for passing through the waste gas passing away of the portion gas discharge of combustion catalysis chamber, described waste gas passing away is through the second heat exchanger, so that the second described heat exchanger reclaims the temperature of the heat heat cycles gas of waste gas.
5. a kind of baker of producing enamelled wire according to claim 4, is characterized in that, is also provided with an air inlet pipe in airflow circulating passage, and described air inlet pipe is arranged on described catalysis with between electrothermal tube and combustion catalysis chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456972.7U CN203982907U (en) | 2014-08-14 | 2014-08-14 | A kind of baker of producing enamelled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456972.7U CN203982907U (en) | 2014-08-14 | 2014-08-14 | A kind of baker of producing enamelled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203982907U true CN203982907U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456972.7U Withdrawn - After Issue CN203982907U (en) | 2014-08-14 | 2014-08-14 | A kind of baker of producing enamelled wire |
Country Status (1)
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| CN (1) | CN203982907U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167261A (en) * | 2014-08-14 | 2014-11-26 | 陈本能 | Varnished wire producing oven and temperature control method |
| CN105674303A (en) * | 2016-04-15 | 2016-06-15 | 袁杰 | Waste gas treatment device |
| CN106881251A (en) * | 2017-04-01 | 2017-06-23 | 上海拥钧机电科技有限公司 | A kind of indirect hot blast direct combustion deodorization paint baking oven |
| CN107680751A (en) * | 2017-11-20 | 2018-02-09 | 湖州中洲电磁线有限公司 | One kind energy-conservation enamel-covered wire drying unit |
| 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 |
| CN109939907A (en) * | 2019-03-22 | 2019-06-28 | 河南凯邦电机有限公司 | Automatically adjust the exhaust fume catalytic recyclable device of air quantity |
| CN111928276A (en) * | 2020-07-13 | 2020-11-13 | 盐城市瑞华涂装设备有限公司 | Gas heater |
| CN114203368A (en) * | 2021-11-26 | 2022-03-18 | 苏州市吴江神州双金属线缆有限公司 | Organic gas catalysis process suitable for enameled wire painting |
-
2014
- 2014-08-14 CN CN201420456972.7U patent/CN203982907U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167261A (en) * | 2014-08-14 | 2014-11-26 | 陈本能 | Varnished wire producing oven and temperature control method |
| CN105674303A (en) * | 2016-04-15 | 2016-06-15 | 袁杰 | Waste gas treatment device |
| CN105674303B (en) * | 2016-04-15 | 2018-05-18 | 东莞鑫睿思环保设备有限公司 | A kind of emission-control equipment |
| CN106881251A (en) * | 2017-04-01 | 2017-06-23 | 上海拥钧机电科技有限公司 | A kind of indirect hot blast direct combustion deodorization paint baking oven |
| CN107680751A (en) * | 2017-11-20 | 2018-02-09 | 湖州中洲电磁线有限公司 | One kind energy-conservation enamel-covered wire drying unit |
| 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 |
| CN107680751B (en) * | 2017-11-20 | 2024-01-05 | 南雄市瑞泰新材料有限公司 | Energy-saving enameled wire drying device |
| CN109939907A (en) * | 2019-03-22 | 2019-06-28 | 河南凯邦电机有限公司 | Automatically adjust the exhaust fume catalytic recyclable device of air quantity |
| CN111928276A (en) * | 2020-07-13 | 2020-11-13 | 盐城市瑞华涂装设备有限公司 | Gas heater |
| CN114203368A (en) * | 2021-11-26 | 2022-03-18 | 苏州市吴江神州双金属线缆有限公司 | Organic gas catalysis process suitable for enameled wire painting |
| CN114203368B (en) * | 2021-11-26 | 2024-01-05 | 苏州市吴江神州双金属线缆有限公司 | Organic gas catalysis process suitable for enamelled wire painting |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141203 Effective date of abandoning: 20170405 |