CN206931412U - A kind of vertical type enamelling machine - Google Patents
A kind of vertical type enamelling machine Download PDFInfo
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- CN206931412U CN206931412U CN201720392155.3U CN201720392155U CN206931412U CN 206931412 U CN206931412 U CN 206931412U CN 201720392155 U CN201720392155 U CN 201720392155U CN 206931412 U CN206931412 U CN 206931412U
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- catalysis
- baker
- vertical type
- heat
- back zone
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Abstract
The utility model provides a kind of vertical type enamelling machine, including baker and cross line baker chamber, baker includes the catalysis proparea set gradually from bottom to top, catalytic domain and catalysis back zone, baker is provided with the exhaust outlet connected with waste discharge mouth and the circulated air connected with circulating fan outlet in catalysis back zone, baker is also provided with pre- heat-exchanger rig in catalysis proparea, pre- heat-exchanger rig includes crossing gas passage across and into catalysis back zone for the thermal current in catalysis proparea, and connection catalysis back zone for the thermal current of catalysis back zone discharge flow through and with from the pre- heat exchanger channels for crossing the gas that flows through in gas passage and carrying out heat exchange.Vertical type enamelling machine of the present utility model can improve the gas flow temperature by being catalyzed in proparea, and proparea electric heater unit is catalyzed in normal production and does not have to consumption electric energy, while heat caused by also more fully make use of catalysis back zone, reduce heat sky and put.
Description
Technical field
It the utility model is related to a kind of vertical type enamelling machine.
Background technology
Enamelling machine is for wire to be processed into one of process equipment of enamel-covered wire, is mainly used in bakeing the copper after japanning
Line, the insulated paint of copper cash outer layer is set to be heating and curing to form dielectric film.Existing enameling machine oven is provided with hot air circulating system mostly,
By the circulatory system using caused heat after caused solvent vapo(u)r catalysis heating burning when toasting enamel-covered wire again to paint
Envelope curve is toasted, and is formed and recycled, the setting of hot air circulating system, reduces the energy consumption of production enamel-covered wire.
Such as the Chinese utility model patent that Authorization Notice No. is CN2651686Y, authorized announcement date is on October 27th, 2004
A kind of internal unit of vertical counter-circulating hot air drier for flat encamal wires is disclosed, this enamelling machine includes vertically arranged wire and cooled down
Pipe was line baker chamber, and the side of Directed cooling pipe is provided with baker, and baker is included before the catalysis preheating chamber of downside is catalyzed
Area, catalysis preheating chamber connect with wire cooling tube cavity, and catalysis preheating chamber is built with heating wire.Wire paint from wire cooling tube
Lower port enters simultaneously to be sent out from upper port, and the upper end of wire cooling tube is provided with pressure wind blower fan, in the presence of wind blower fan is pressed, from leading
The solvent on japanning wire that line cooling tube lower end enters evaporates into catalysis preheating chamber, by the heating wire being catalyzed in preheating chamber
The catalytic combustor entered after preheating above catalysis preheating chamber is catalyzed back zone burning, and circulated air is provided with the outside of catalytic combustor
The heat for burning and generating in catalytic combustor is pipelined to the middle part position on the upper side of wire cooling tube by machine, circulating fan
The paint film for putting and making this part thermal current to flow downward on baked and cured wire, then enters back into catalysis preheating chamber.Wherein, it is catalyzed
Position has the catalytic domain for holding catalyst between preheating chamber and catalytic combustor.
The top exhaust ports of catalytic combustor are equipped with catalyst, thermal current second-time burning after catalyst, can incite somebody to action
Eliminated in catalytic combustor without the sufficient solvent vapo(u)r of burning it is clean, heat caused by the burning of this part through over-heat-exchanger with
The fresh air of fresh air conveying blower fan conveying is discharged after carrying out heat exchange, by heat exchange with certain heat
Fresh air is pipelined to wire cooling tube lower end position, to the painting to promoting to enter from wire cooling infratubal port
The solvent evaporation on wire is painted, and supplements the oxygen needed for the burning of catalytic combustor internal solvent steam.
This enamelling machine carries out heat exchange by the waste gas for discharging fresh air and catalytic combustor, make use of waste heat
Can, energy-conservation is realized, but actually detected waste discharge temperature is still higher, still wastes a big chunk heat energy.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving effect preferable vertical type enamelling machine.
Vertical type enamelling machine of the present utility model includes baker and crosses line baker chamber, and baker includes what is set gradually from bottom to top
Proparea, catalytic domain and catalysis back zone are catalyzed, the baker is connected with circulating fan in catalysis back zone and connected by exhaust outlet
There is waste discharge mouth, the baker is also provided with pre- heat-exchanger rig in catalysis proparea, and the pre- heat-exchanger rig is included for catalysis proparea
Air-flow across and into catalysis back zone cross gas passage, and connection catalysis back zone for catalysis back zone discharge thermal current stream
Cross and with from the pre- heat exchanger channels for crossing the gas that flows through in gas passage and carrying out heat exchange.
Pre- heat-exchanger rig is set in catalysis proparea, and make the thermal current of catalysis back zone by pre- heat-exchanger rig with from catalysis
The air-flow that proparea enters catalysis back zone is exchanged heat, it is possible to increase by the gas flow temperature being catalyzed in proparea, is reduced and is even eliminated
The electric energy of proparea electric heater unit consumption, while also heat more fully caused by utilization rate catalysis back zone are catalyzed, is reduced
Heat sky is put.
The vertical type enamelling machine also includes the tonifying Qi pipeline connected with crossing line baker chamber, and the baker also includes the row of being arranged on
Thermal current progress between gas port and waste discharge mouth, passing through for tonifying Qi pipeline and make the air in tonifying Qi pipeline be discharged with exhaust outlet
The rear heat transfer zone of heat exchange.The fresh air in tonifying Qi pipeline is heated by rear heat transfer zone, entered in fresh air
Temperature is just improved before line baker chamber, when so can also reduce fresh air into catalysis proparea, is heated up by electrical heating
The electric energy consumed.
The tonifying Qi pipeline is located at the downside of baker with crossing the communicating position of line baker chamber.
The pre- heat exchanger channels need not so be existed again by connecting the connection to realize with catalysis back zone with rear heat transfer zone
The catalysis back zone of baker sets the gas outlet connected with pre- heat transfer zone, simple and compact for structure.
The waste discharge gas outlet of heat transfer zone is converged with the waste discharge gas outlet of pre- heat exchanger channels and connects waste discharge mouth after described.
The vertical type enamelling machine includes the circulating fan being connected in circulated air outlet, and the air outlet of the circulating fan connects
Circulation airduct and lower circulation airduct are connected to, the upper circulation airduct connects with crossing the position on the upside of baker of line baker chamber
Logical, the lower circulation airduct connects with crossing the position on the downside of baker of line baker chamber.So by circulating airduct energy up and down
The heat of catalytic domain discharge waste gas after baker is enough made full use of, is advantageous to further to improve the initial of the air-flow that enters catalysis proparea
Temperature.
Adjustable opening valve is installed on the upper circulation airduct and/or lower circulation airduct, by setting adjustable opening valve, just
The flow in airduct is circulated in regulation, the temperature being easy in control catalysis back zone.
Adjustable opening valve is installed on the tonifying Qi pipeline, is easy to the initial temperature of regulation catalysis proparea interior air-flow.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment one of vertical type enamelling machine of the present utility model.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of vertical type enamelling machine of the present utility model, as shown in figure 1, including baker and crossing line baker chamber 1, dry
Stove was arranged on the side medium position of line baker chamber and was close to set, it is necessary to which the high temperature being baked is painted with crossing line baker chamber 1
Wire 9 enters from the lower port 10 for crossing line baker chamber and sent out from the upper port for crossing line baker chamber, enters line in japanning wire 9
After in baker chamber 1, the solvent painted thereon evaporates and flowed up along line baker chamber 1 is crossed.
Catalysis proparea 20, catalytic domain 22 and catalysis back zone 23, the baker that baker includes setting gradually from bottom to top are being urged
Change and the exhaust outlet connected with waste discharge mouth 25 and the circulated air connected with circulating fan 3 outlet are provided with back zone 23, before catalysis
Area 20 connects with crossing the inner chamber of line baker chamber 1.The air outlet of circulating fan 3 is connected to upper and lower circulation airduct 31,32, on
Circulation airduct 31 is with spending being connected positioned at baker upper side position for line baker chamber 1, position of the lower circulation airduct 32 with crossing line baker chamber 1
It is connected in baker lower position, can be respectively from baker after circulating fan 3 extracts the thermal current being catalyzed in back zone 23 out
Upper and lower two side position was sent into line baker chamber 1.Line baker chamber is crossed on the air-flow edge that lower circulation airduct 32 was filled with line baker chamber 1
1 flows up, and crosses line baker chamber 1 and pressure wind blower fan 6 is being connected with the upside of the link position of airduct 31 with upper circulate, pressure wind blower fan 6
The air-flow to flow downward can be squeezed into line baker chamber 1 excessively, so that upper circulation airduct 31 was filled with line baker chamber 1
Air-flow flows downward.So allow for upper and lower circulation airduct 31,32 and be filled with the air-flow in line baker chamber 1 all into before being catalyzed
In area 20, this solvent vapour for also allowing for japanning volatilization also enters in catalysis proparea 20 therewith, before then air-flow is by catalysis
Area 20 flows up, solvent vapour combustion reaction generation heat in catalysis back zone 23 with the catalyst in catalytic domain 22, then by
Circulating fan 3 is taken away.
The thermal current that lower circulation airduct 32 was filled with line baker chamber 1 is mainly used in carrying the painting white spirit on japanning wire
For the heat of evaporation, the thermal current that upper circulation airduct 31 was filled with line baker chamber 1 is mainly used in carrying out the paint film on wire
Drying and solidification.So functionally, three regions can be divided into from bottom to top by crossing line baker chamber 1, i.e., positioned at bottom
Apply white spirit evaporating area 12, positioned at middle part namely with bakeing area 13 and superposed paint film in the stove of baker correspondence position
Curing area 14.
Vertical type enamelling machine of the present utility model also includes tonifying Qi pipeline 40, and one end of tonifying Qi pipeline 40 connects tonifying Qi blower fan 4,
The other end connected the bottom of line baker chamber 1 and for squeezing into fresh air into line baker chamber 1 excessively, and supplement is catalyzed in back zone 23
Air needed for reaction.
Catalysis is provided with electric heater unit in proparea 20, and catalysis is initially entered using it by the electric heater unit enamelling machine
The air in area 22 and the temperature of japanning solvent vapour reach reaction temperature, anti-in order to be burnt when entering in catalysis back zone
Should.
In order to reduce the power consumption of the electric heater unit in catalysis proparea 20, vertical type enamelling machine of the present utility model utilizes
Heat caused by combustion reaction heats to entering the air-flow in catalysis proparea 20 in catalysis back zone.Specifically, baker also wraps
The rear heat transfer zone 24 being arranged between exhaust outlet and waste discharge mouth 25 is included, rear heat transfer zone 24 is passed through for tonifying Qi pipeline 40 and makes blowdown pipe
Air and the thermal current of exhaust outlet discharge in road 40 carry out heat exchange, so the fresh air in tonifying Qi pipeline 40 can be made to exist
Into there is certain initial temperature before line baker chamber 1, the wire 9 of painting for being more beneficial for entering in line baker chamber 1
The evaporation of white spirit is applied, also improves the initial temperature into the air in catalysis proparea 20.
In addition, baker is also provided with pre- heat-exchanger rig 21 in catalysis proparea 20, pre- heat-exchanger rig 21 is included for before catalysis
Air-flow in area 20 crosses gas passage across and into catalysis back zone 23, pre- heat-exchanger rig 21 also include after connection heat transfer zone 24 with
Flowed through for the thermal current escaped and enter from catalysis back zone 23 in rear heat transfer zone 24 and with entering from the gas flowed through excessively in gas passage
The pre- heat exchanger channels of row heat exchange, the outlet side of pre- heat exchanger channels are converged with the outlet side of rear heat transfer zone 24 and connect waste discharge mouth
25.It the air-flow in the high-temp waste gas and catalysis proparea that catalysis back zone 23 is discharged is exchanged heat, be allowed to urge in entrance
Heated up before changing area, consumed electric energy is heated to the gas for being catalyzed proparea so as to reduce electric heater unit.
Wherein, the passage of heat transfer zone 24 and pre- heat-exchanger rig 21 is arranged on catalysis back zone 23 and crosses line baker chamber 1 after connection
Between, the heat in such passage can also pass to line baker chamber 1, will not waste.
Adjustable opening valve 51 is mounted on upper circulation airduct 31, lower circulation airduct 32 and tonifying Qi pipeline 40, by can
The gas flow of three above pipeline can be adjusted and control by tuning to open bottom valve 51, be easy in control catalysis proparea and be catalyzed back zone
Interior temperature.
In addition, the line baker chamber 1 of crossing between pressure wind blower fan 6 and upper circulation airduct 31 is enclosed construction, line baker chamber 1 is crossed
The aperture of upper outlet 11 is adjustable.
In the present embodiment, the pre- heat exchanger channels of pre- heat-exchanger rig are the heat exchange coil being arranged in catalysis proparea, and exchange heat disk
The air inlet of pipe connects with rear heat transfer zone, and gas outlet connects with rear heat transfer zone outlet side, crosses gas passage between heat exchange coil
Passage.
Certainly, vertical type enamelling machine of the present utility model is not limited only to embodiment described above, in other embodiments, in advance
The pre- heat exchanger channels of heat-exchanger rig can be the upper chamber being separated out from catalysis proparea inner chamber, and it is from catalysis proparea to cross gas passage
Lower chamber introduce upper chamber in continuous bend pipe, continuous bend pipe the other end connection catalytic domain.Pre- heat-exchanger rig enters
Gas port can directly connect catalysis back zone, and the thermal current for being catalyzed back zone is directly entered pre- heat-exchanger rig without rear heat transfer zone
It is interior.Adjustable opening valve can be not provided with one of them of upper and lower circulation airduct.
Vertical type enamelling machine of the present utility model takes full advantage of the heat of catalysis back zone, greatly reduces the electricity in catalysis proparea
Can consumption, save the nearly half of electric energy, while it is also possible that the catalyst inventory of catalytic domain is bigger, service life is longer, reduce
Production efficiency is also improved while production cost.
Claims (8)
1. a kind of vertical type enamelling machine, including baker and line baker chamber is crossed, catalysis proparea that baker includes setting gradually from bottom to top,
Catalytic domain and catalysis back zone, the baker are connected with circulating fan in catalysis back zone and are communicated with waste discharge mouth by exhaust outlet,
It is characterized in that the baker is also provided with pre- heat-exchanger rig in catalysis proparea, the pre- heat-exchanger rig is included for catalysis proparea
Air-flow across and into catalysis back zone cross gas passage, and connection catalysis back zone for catalysis back zone discharge thermal current stream
Cross and with from the pre- heat exchanger channels for crossing the gas that flows through in gas passage and carrying out heat exchange.
2. vertical type enamelling machine according to claim 1, it is characterized in that, the vertical type enamelling machine is also included with crossing line baker chamber
The tonifying Qi pipeline of connection, the baker also include be arranged on it is between exhaust outlet and waste discharge mouth, for tonifying Qi pipeline pass through and make benefit
The thermal current of air and exhaust outlet discharge in feed channel carries out the rear heat transfer zone of heat exchange.
3. vertical type enamelling machine according to claim 2, it is characterized in that, the tonifying Qi pipeline dries the company of tube chamber with crossing line oven
Logical position is located at the downside of baker.
4. vertical type enamelling machine according to claim 2, it is characterized in that, the pre- heat exchanger channels with rear heat transfer zone by connecting
And realize the connection with catalysis back zone.
5. vertical type enamelling machine according to claim 2, it is characterized in that, waste discharge gas outlet and the pre- heat exchange of the rear heat transfer zone
Converge and connect waste discharge mouth in the waste discharge gas outlet of passage.
6. according to the vertical type enamelling machine described in any one of claim 2 ~ 5, it is characterized in that, the air outlet connection of the circulating fan
There are upper circulation airduct and lower circulation airduct, the upper circulation airduct connects with crossing the position on the upside of baker of line baker chamber,
The lower circulation airduct connects with crossing the position on the downside of baker of line baker chamber.
7. vertical type enamelling machine according to claim 6, it is characterized in that, on the upper circulation airduct and/or lower circulation airduct
Adjustable opening valve is installed.
8. vertical type enamelling machine according to claim 6, it is characterized in that, adjustable opening valve is installed on the tonifying Qi pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392155.3U CN206931412U (en) | 2017-04-14 | 2017-04-14 | A kind of vertical type enamelling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720392155.3U CN206931412U (en) | 2017-04-14 | 2017-04-14 | A kind of vertical type enamelling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206931412U true CN206931412U (en) | 2018-01-26 |
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ID=61349923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720392155.3U Active CN206931412U (en) | 2017-04-14 | 2017-04-14 | A kind of vertical type enamelling machine |
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| Country | Link |
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| CN (1) | CN206931412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550440A (en) * | 2018-06-27 | 2018-09-18 | 邹文海 | A kind of tail gas zero-emission baking equipment producing enameled wire |
| CN110013951A (en) * | 2019-04-18 | 2019-07-16 | 佛山市顺德区盛永机械有限公司 | A kind of Two-way Cycle furnace drying device |
-
2017
- 2017-04-14 CN CN201720392155.3U patent/CN206931412U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108550440A (en) * | 2018-06-27 | 2018-09-18 | 邹文海 | A kind of tail gas zero-emission baking equipment producing enameled wire |
| CN110013951A (en) * | 2019-04-18 | 2019-07-16 | 佛山市顺德区盛永机械有限公司 | A kind of Two-way Cycle furnace drying device |
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Address after: 453731 middle section of South Taihang Road, Xinxiang Economic Development Zone, Xinxiang, Henan Patentee after: Henan Huayang Electric Technology Group Co., Ltd Address before: 453731 middle section of South Taihang Road, Xinxiang Economic Development Zone, Xinxiang, Henan Patentee before: HENAN HUAYANG COPPER GROUP Co.,Ltd. |