CN2100590U - Tunnel continuous drying furnace - Google Patents
Tunnel continuous drying furnace Download PDFInfo
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- CN2100590U CN2100590U CN 91209616 CN91209616U CN2100590U CN 2100590 U CN2100590 U CN 2100590U CN 91209616 CN91209616 CN 91209616 CN 91209616 U CN91209616 U CN 91209616U CN 2100590 U CN2100590 U CN 2100590U
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Abstract
The utility model relates to a tunnel continuous drying furnace used for drying electric vacuum parts after cleaning. The utility model is provided with a tunnel type furnace body in which a chain driving mechanism for driving work pieces to move in the furnace is arranged. The utility model is provided with a frequency converting speed regulator and a 1: 38 gearbox, so that a rotating chain has variable speed of 0.5 mm/s to 9 mm/s, and different heat-up time can be adopted according to the different parts with different standards. An upper and a lower rows of milky quartz infrared heating elements are arranged crosswise in the furnace, so that the temperature inside the furnace is uniform. The utility model is provided with three temperature ranges and thermocouples. The utility model guarantees the drying quality of the parts, saves the electric energy by from 20% to 30%, and increases the output to 2.5 million sets of electron gun parts. The utility model has the characteristics of long constant temperature zone, electric power consumption saving, high thermal efficiency and safe production.
Description
The utility model relates to the continuous far infrared drying stove of a kind of tunnel type, is used for the stove of the electrovacuum part drying after cleaning.Temperature can be selected for use arbitrarily between 50 ℃～200 ℃, is specially adapted to produce in enormous quantities and the use of working continuously.
The dry stove of present electrovacuum part, useful vapor heated stove, box infrared bulb heating furnace.The steam heated drying oven is to the poor permeability of part, and the thermal efficiency is low.Box infrared bulb heating explosion-proof is poor, the phenomenon of often blasting, and non-uniform temperature, inconvenient operation, production capacity is low.Also have, as Chinese patent 87216120 hot blast far infrared continuous type ovens.This stove can not speed change, can not regulate the drying time of needs according to part dimension, complex-shaped degree.
The purpose of this utility model is to overcome the problem of the deficiencies in the prior art and existence, provides a kind of tunnel type continuous far infrared drying stove, and the part that is dried is heated evenly, and prevents blast, improves dry mass.
Technology contents of the present utility model is realized by following technical scheme.The tunnel type continuous stove, be body of heater 9, bell 6, electric cabinet 12, thermocouple 8, grate 14 by tunnel type with heat-insulation layer, in body of heater 9, be provided with milky disease quartz far infrared heating 5, each infrared components has semicircular arc cover 4, be provided with the chain-type transmission mechanism in this stove, transmission mechanism comprises that driving wheel 1, driven pulley 11, chain 16, motor 15, reduction box 17, support 10, guide rail 2 constitute.On chain 16, adorning the part that is dried, having two chains 16 to drive workpiece and in stove, move, guide rail 2 supportings are being arranged below the chain with part frame 3.In order to prevent the skew of part basket, be provided with plate washer in guide rail about 2 two sides.This drying oven is provided with frequency converter 13, is used for changing supply frequency, and rotating speed of motor can be changed, and adopts FVR--G
5The reduction box of variable-frequency governor and 1:38 has simplified transmission system, and can select arbitrarily between 0.5mm/s～9mm/s transmission speed.So just can select corresponding transmission speed for use, with the effect that reaches economize on electricity, saves time according to the different parts difference of required drying time.Two row's infrared heating elements 5 about the installing in body of heater 9, following row's quantity are more than last row's quantity, and following row's power is greater than last row's power, and last row is single to be 450W ± 50W only, and single of following row is 600W ± 50W, and the heat below considering is toward rising.The heating element heater 5 of two rows is corresponding arranged crosswise, makes in the stove like this to be heated evenly, and no dead angle can make full use of heat, improves the thermal efficiency.And divide three warm areas again, all be provided with a thermocouple 8, more uniform temperature like this, the constant temperature head of district.Automatically controlled part adopts two-way controlled member, opens the big angle of flow when heating up, programming rate is fast.When reaching temperature, can turn the angle of flow down, so just can power saving.
Compared with prior art owing to adopt the two rows infrared heating element, the two rows arranged crosswise makes not have in the stove to add thermal death-point the utility model, and temperature is even in the stove.Guaranteed the dry mass of product.Power supply wiring is in the body of heater outside, so can not set off an explosion, the accident that can prevent takes place.This stove is suitable for many kinds, and the drying of many specifications, middle finding improves output, improves output 2,500,000 cover parts of electronic gun than existing stove, can save electricity 20～30%.Temperature automatically controlled continuously.The part transmission speed that is dried of conversion arbitrarily, it is big to have a constant temperature head of district, economize on electricity, thermal efficiency height, safety in production ability.
Accompanying drawing 1 is the utility model structural representation.
1. driving wheel, 2. guide rail, 3. part basket, 4. reflector, 5. heating element heater, 6. bell, 7. plate washer, 8. thermocouple, 9. body of heater, 10. transmission mechanism support, 11. driven pulleys, 12. electric cabinets, 13. variable-frequency governors, 14. grates, 15. motors, 17. reduction boxes.
Below in conjunction with accompanying drawing the utility model being made embodiment further specifically describes.
Shown in accompanying drawing, tunnel type furnace body 9 can be growth 4000mm * wide 462mm * high 520mm, adopts the mode of two joint butt joints, and inboard wall of furnace body adopts 1.2mm corrosion resistant plate, the outer wall cold rolling A of 1.2mm
3Steel plate, (thin granular for middle adding 50mm titanium dioxide lead powder, this powder is the waste material that the filament sintering furnace can not continue to use) make, bell 6 adopts the 1mm corrosion resistant plate to be welded, middle insulation bed thickness 60mm, use hinge to be connected with body of heater, the compacting of plate washer 7 usefulness 1.2mm corrosion resistant plates forms, and is screwed on body of heater.Guide rail 2 and support 45# steel machining thereof form, and connect and are fixed under the body of heater on the bottom surface with screw.Body of heater left and right sides opening part is that 300mm * 280mm is for the part turnover.Grate 14 is welded for＜50 angle steel, and electric cabinet, variable-frequency governor are installed on the grate, and transmission mechanism carriage support welding back machining forms, and driving wheel 1 forms with driven pulley 11 belt pulley machinery frame workers.Infrared heating element 5, reflector 4, thermocouple 8, frequency converter 13, motor 15 and electric control element are selected the installation of purchase by designing requirement.Carry out by debuging wholely after above-mentioned parts and Purchased Item are complete, both finished this stove.
Claims (4)
1, a kind of tunnel type continuous stove, the stove of the electrovacuum part drying after being used to clean, it comprises the body of heater 9 with heat-insulation layer, bell 6, electric cabinet 12, grate 4, guide rail 2, thermocouple 8, in body of heater 9, be provided with milky disease quartz far infrared heating 5 and each infrared components has semicircular arc cover 4, it is characterized in that body of heater 9 is tunnel type, this stove is equipped with frequency converter 13, installing two is arranged a plurality of infrared heating elements 5 up and down in the body of heater 9, the asymmetric installation that intermeshes of infrared heating element up and down, transmission mechanism is the chain-type transmission mechanism.
2, tunnel type continuous stove according to claim 1, the quantity of row's infrared heating element is more than the quantity of last row's heating element heater under it is characterized in that, arrange the power of the power of infrared heating element down greater than last row, on to arrange single power be 450W ± 50W, arrange single power down is 600W ± 50W.
3, tunnel type far infrared continuous stove according to claim 1 is characterized in that the chain-type transmission mechanism is made of driving wheel 1, driven pulley 11, support 10, motor 15, chain 16, guide rail 2 and reduction box 17, and the gearratio of reduction box is 1:38.
4,, but it is characterized in that the chain-type transmission speed is an arbitrary speed between the 0.5mm/s to 9mm/s according to claim 1 or 3 described tunnel far infrared continuous stoves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91209616 CN2100590U (en) | 1991-06-02 | 1991-06-02 | Tunnel continuous drying furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91209616 CN2100590U (en) | 1991-06-02 | 1991-06-02 | Tunnel continuous drying furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2100590U true CN2100590U (en) | 1992-04-01 |
Family
ID=4918547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91209616 Granted CN2100590U (en) | 1991-06-02 | 1991-06-02 | Tunnel continuous drying furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2100590U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243013A (en) * | 2011-07-04 | 2011-11-16 | 黄光智 | Tunnel type continuous drying oven |
| CN102243012A (en) * | 2011-06-28 | 2011-11-16 | 黄光智 | Tunnel type continuous oven |
| CN102778114A (en) * | 2012-08-16 | 2012-11-14 | 青岛煜志机械科技有限公司 | Industrial microwave oven special for insulation board |
| CN103196286A (en) * | 2013-03-28 | 2013-07-10 | 沈南飞 | Drying case with quick-drying effect |
| CN106086339A (en) * | 2016-08-29 | 2016-11-09 | 四川齐飞铝业有限公司 | A kind of aluminium section bar uniform press quenching device |
| CN106191399A (en) * | 2016-08-29 | 2016-12-07 | 四川齐飞铝业有限公司 | Use the aluminium alloy profile on line quenching device of many types of cooling |
| CN107044662A (en) * | 2016-02-05 | 2017-08-15 | 苏州汉扬精密电子有限公司 | Heating oven |
| CN108870960A (en) * | 2016-07-22 | 2018-11-23 | 深圳市时代高科技设备股份有限公司 | A kind of tunnel type drying oven |
| CN113647665A (en) * | 2021-09-09 | 2021-11-16 | 江西中烟工业有限责任公司 | Far infrared smoked sheet heating tunnel furnace and control method thereof |
-
1991
- 1991-06-02 CN CN 91209616 patent/CN2100590U/en active Granted
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243012A (en) * | 2011-06-28 | 2011-11-16 | 黄光智 | Tunnel type continuous oven |
| CN102243013A (en) * | 2011-07-04 | 2011-11-16 | 黄光智 | Tunnel type continuous drying oven |
| CN102778114A (en) * | 2012-08-16 | 2012-11-14 | 青岛煜志机械科技有限公司 | Industrial microwave oven special for insulation board |
| CN102778114B (en) * | 2012-08-16 | 2015-04-08 | 毛晓刚 | Industrial microwave oven special for insulation board |
| CN103196286A (en) * | 2013-03-28 | 2013-07-10 | 沈南飞 | Drying case with quick-drying effect |
| CN107044662A (en) * | 2016-02-05 | 2017-08-15 | 苏州汉扬精密电子有限公司 | Heating oven |
| CN107044662B (en) * | 2016-02-05 | 2019-05-24 | 苏州汉扬精密电子有限公司 | Heating oven |
| CN108870960A (en) * | 2016-07-22 | 2018-11-23 | 深圳市时代高科技设备股份有限公司 | A kind of tunnel type drying oven |
| CN106086339A (en) * | 2016-08-29 | 2016-11-09 | 四川齐飞铝业有限公司 | A kind of aluminium section bar uniform press quenching device |
| CN106191399A (en) * | 2016-08-29 | 2016-12-07 | 四川齐飞铝业有限公司 | Use the aluminium alloy profile on line quenching device of many types of cooling |
| CN113647665A (en) * | 2021-09-09 | 2021-11-16 | 江西中烟工业有限责任公司 | Far infrared smoked sheet heating tunnel furnace and control method thereof |
| CN113647665B (en) * | 2021-09-09 | 2022-07-22 | 江西中烟工业有限责任公司 | Far infrared smoked sheet heating tunnel furnace and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |