CN105674736B - The removable high temperature tunnel furnace heated using hot air circulation - Google Patents
The removable high temperature tunnel furnace heated using hot air circulation Download PDFInfo
- Publication number
- CN105674736B CN105674736B CN201610070990.5A CN201610070990A CN105674736B CN 105674736 B CN105674736 B CN 105674736B CN 201610070990 A CN201610070990 A CN 201610070990A CN 105674736 B CN105674736 B CN 105674736B
- Authority
- CN
- China
- Prior art keywords
- cover plate
- heater
- tunnel furnace
- furnace
- chute
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000010425 asbestos Substances 0.000 claims abstract description 3
- 239000011796 hollow space material Substances 0.000 claims abstract description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims abstract 2
- 238000004891 communication Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000005245 sintering Methods 0.000 description 5
- 239000012774 insulation material Substances 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004952 furnace firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/30—Details, accessories, or equipment peculiar to furnaces of these types
- F27B9/36—Arrangements of heating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
- F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
Abstract
The present invention relates to a kind of removable high temperature tunnel furnace heated using hot air circulation, including upper furnace body, lower furnace body, air inlet, air outlet, and blower fan, wherein upper and lower body of heater uses bolted on connection between tying lower furnace body, upper and lower body of heater is hollow, hollow space fills asbestos heat-barrier material, resistive heater or heating plate are provided with inside the continuous tunnel furnace, upper furnace body top sets air outlet, lower furnace body bottom to set air inlet, fan outlet is with air inlet to connection, assembling is in frame, and continuous tunnel furnace bottom has mobile device.
Description
Technical field
The invention belongs to heater, more particularly to a kind of removable continuous tunnel furnace heated using hot air circulation.
Background technology
High temperature tunnel furnace needs to ensure certain sintering temperature in sintered products, and heating must be uniform, Cai Nengbao
Sintering quality is demonstrate,proved, although common baking oven or heating furnace firing rate are fast, heating is uneven, and sintering quality is low, easily goes out
Existing product quality problem.
In addition, continuous tunnel furnace can not largely be moved, it is not very convenient to use.
The content of the invention
The problem of existing to prior art, the logical purpose of the present invention is the provision of a kind of removable high temperature tunnel furnace, leads to
Cross heated air circulation device and reach the purpose uniformly heated, and realize by mobile device the movement of continuous tunnel furnace.
To achieve the above object, the technical solution adopted by the present invention is：A kind of continuous tunnel furnace, including upper furnace body, lower furnace body, enter
Air port, air outlet and blower fan, wherein using bolted on connection between upper lower furnace body, upper and lower body of heater is hollow, and hollow space is filled out
Fill and resistive heater or Far infrared heating plate are provided with inside asbestos insulation material, the continuous tunnel furnace, upper furnace body top sets air-out
Mouth, lower furnace body bottom set air inlet, and fan outlet is connected with air inlet, and assembling is in frame, and continuous tunnel furnace also has
Movable fixture.
The beneficial effects of the invention are as follows：
Because the present invention uses electrical heating wire or heating plate electrified regulation, heat energy is transmitted rapidly to furnace interior, and blower fan is opened
It is dynamic, it is delivered up along furnace interior, forms high-temperature hot-air, so as to reach sintering temperature, completes the sintering process of relative article,
The movement of continuous tunnel furnace can be realized by mobile device.
Brief description of the drawings
Fig. 1 is the overall structure diagram of continuous tunnel furnace of the present invention.
Fig. 2 is the side view of continuous tunnel furnace of the present invention.
Fig. 3 is the mobile device of continuous tunnel furnace of the present invention
In figure, 1- blower fan 2- frame 3- body of heater 4- mobile device 5- chute 6- cover plate fixing bolts 7- is led
Rail 8- pressing plate fixing bolt 9- mounting seat 10- installation bolt 11- frame installation bolt 12- positioning screws 13-
Cover plate.
Embodiment
The embodiment to the present invention makes brief description below in conjunction with the accompanying drawings.
A kind of continuous tunnel furnace, including blower fan 1, frame 2, body of heater 3, wherein body of heater 3 can be divided into upper furnace body and lower furnace body, upper and lower
Bolted on connection is used between body of heater.Upper furnace body top sets air outlet, lower furnace body bottom to set air inlet, and fan outlet is same
Air inlet is connected.Assembling is in frame.Mobile device is arranged on bottom of the frame.
Upper and lower furnace binding is designed as the form of horsestone cotton insulation material between two layers of template.Upper and lower body of heater outer layer and interior
Layer uses 5mm cold-rolled steel sheets, and punch forming is mingled with insulation material wherein.
Furnace interior is provided with heater, and heater is electrical heating wire or heating plate.
Continuous tunnel furnace also includes a Control for Kiln Temperature unit, is arranged on outside continuous tunnel furnace.Inserted by air outlet to inside continuous tunnel furnace
Enter a thermocouple to provide control data to Control for Kiln Temperature unit, as soon as thermocouple is connected with data acquisition unit, energy will be
The temperature occurred inside continuous tunnel furnace changes to be recorded with required sampling frequency, and signal then is passed into Control for Kiln Temperature list
Member, Control for Kiln Temperature unit heater is adjusted, and then furnace temperature is adjusted as requested.
Wherein Control for Kiln Temperature unit has corresponding circuit arrangement, and the circuit arrangement has main circuit board, wherein main electricity
Single-chip microcomputer, switching input module, RS485 communication modules, infrared remote control receiving module, USB module, power amplifier are integrated with the plate of road
Module and memory module；
Single-chip microcomputer has On-off signal end, 485 signal input parts, infrared signal input, usb communication end, thermocouple
Control end, furnace temperature circuit control end and data storage communication ends；Switching input module has input and output end；RS485
Communication module has input and output end；Infrared remote control receiving module has signal output part；USB module has USB interface
And signal output part；Power amplifier module has control signal input and signal output part；Memory module has data terminal；Thermocouple
With signal input part；Heater has control signal input；
The On-off signal end of single-chip microcomputer is electrically connected with the output end of switching input module；485 signals of single-chip microcomputer are defeated
Enter end to electrically connect with the output end of RS485 communication modules；The infrared signal input of single-chip microcomputer and infrared remote control receiving module
Signal output part is electrically connected；The usb communication end of single-chip microcomputer is electrically connected with the signal output part of USB module；The power amplifier control of single-chip microcomputer
End processed is electrically connected with the control signal input of power amplifier module；The data storage communication ends and the data terminal of memory module of single-chip microcomputer
Two-way communication is electrically connected；The thermocouple circuit control end and the control signal input of heater circuit board of single-chip microcomputer are electrically connected
Connect；The signal output part of power amplifier module is electrically connected with the signal input part of heater.
The mobile device includes chute 5, and cover plate fixing bolt 6, guide rail 7, pressing plate fixing bolt 8, mounting seat 9 is installed
Bolt 10, frame installation bolt 11, positioning screw 12, cover plate 13.Its center platen is compressed guide rail 7 by pressing plate fixing bolt 8
In mounting seat 9, mounting seat 9 is fixed on base or floor by installation bolt 10, provided with rolling between guide rail 7 and chute 5
Bearing, chute 5 can be slided on guide rail 7, and chute 5 is provided with cover plate 13, and cover plate 13 is angle steel shape, and cover plate 13 is solid by cover plate
Determine bolt 6 with chute 5 to be connected, be additionally provided with frame installation bolt 11 on cover plate 13, frame installation bolt 11 is by cover plate 13 and machine
Frame 2 is connected, and when chute 5 is slided along guide rail 7, cover plate 13 can be driven to slide, and then drives whole frame 2 to slide, finally
The slip of whole body of heater is driven, when body of heater slides into the position of needs, by turn-knob positioning screw 12, positioning screw 12 is passed through
Through hole on cover plate and chute, and then contacted with the surface of guide rail 7, so as to complete positioning.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be considered as the practical range for limiting the present invention.All equivalent changes made according to the present patent application scope and improvement
Deng within the patent covering scope that all should still belong to the present invention.
Claims (1)
1. a kind of continuous tunnel furnace, including upper furnace body, lower furnace body, air inlet, air outlet and blower fan, wherein being used between upper and lower body of heater
With bolted on connection, upper and lower body of heater is provided with heating inside hollow, hollow space filling asbestos heat-barrier material, the continuous tunnel furnace
Resistance wire or Far infrared heating plate, upper furnace body top set air outlet, lower furnace body bottom to set air inlet, the same air intake of fan outlet
Mouth is connected, and assembling is in frame, and continuous tunnel furnace also has movable fixture, it is characterised in that
The movable fixture includes：Chute, cover plate fixing bolt, guide rail, pressing plate fixing bolt, mounting seat, installation bolt, machine
Frame installation bolt, positioning screw, cover plate；Wherein, guide rail is pressed in mounting seat by pressing plate by pressing plate fixing bolt, mounting seat
It is fixed on by installation bolt on base or floor, rolling bearing is provided between guide rail and chute, chute can be slided on guide rail,
Chute is provided with cover plate, and cover plate is angle steel shape, and cover plate is connected by cover plate fixing bolt with chute, and machine is additionally provided with cover plate
Cover plate is connected by frame installation bolt, frame installation bolt with frame, when chute is slided along guide rail, cover plate can be driven to slide
It is dynamic, and then whole housing slide is driven, the slip of whole body of heater is finally driven, when body of heater slides into the position of needs, is passed through
Turn-knob positioning screw, positioning screw is contacted through the through hole on cover plate and chute with guide rail surface, so as to complete positioning；
The continuous tunnel furnace also includes Control for Kiln Temperature unit；By air outlet to one thermocouple of insertion inside continuous tunnel furnace so as to stove
Warm control unit provides control data, can be by the temperature occurred inside continuous tunnel furnace as soon as thermocouple is connected with data acquisition unit
Degree changes to be recorded with required sampling frequency, and signal then passed into Control for Kiln Temperature unit, Control for Kiln Temperature unit according to
It is required that heater is adjusted, and then furnace temperature is adjusted；Control for Kiln Temperature unit has corresponding circuit arrangement, described
Circuit arrangement has main circuit board, be wherein integrated with main circuit board single-chip microcomputer, switching input module, RS485 communication modules,
Infrared remote control receiving module, USB module；
The On-off signal end of single-chip microcomputer is electrically connected with the output end of switching input module；485 signal input parts of single-chip microcomputer
Electrically connected with the output end of RS485 communication modules；The infrared signal input of single-chip microcomputer and the signal of infrared remote control receiving module
Output end is electrically connected；The usb communication end of single-chip microcomputer is electrically connected with the signal output part of USB module；The thermocouple circuit of single-chip microcomputer
Control end is electrically connected with the control signal input of heater circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610070990.5A CN105674736B (en) | 2014-05-06 | 2014-05-06 | The removable high temperature tunnel furnace heated using hot air circulation |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610070990.5A CN105674736B (en) | 2014-05-06 | 2014-05-06 | The removable high temperature tunnel furnace heated using hot air circulation |
| CN201410191918.9A CN103925787B (en) | 2014-05-06 | 2014-05-06 | A kind of removable continuous tunnel furnace |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410191918.9A Division CN103925787B (en) | 2014-05-06 | 2014-05-06 | A kind of removable continuous tunnel furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105674736A CN105674736A (en) | 2016-06-15 |
| CN105674736B true CN105674736B (en) | 2017-09-22 |
Family
ID=56304068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610070990.5A Active CN105674736B (en) | 2014-05-06 | 2014-05-06 | The removable high temperature tunnel furnace heated using hot air circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105674736B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264718A (en) * | 2018-12-10 | 2019-01-25 | 上海活性炭厂有限公司 | A kind of active carbon carbonizing apparatus |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3908468B2 (en) * | 2001-02-26 | 2007-04-25 | エスペック株式会社 | High efficiency cooling heat treatment equipment |
| CN2662164Y (en) * | 2003-09-12 | 2004-12-08 | 郑州大学 | Tunnel type hot-blast circulation electric heating drying furnace |
| CN102466405A (en) * | 2010-11-02 | 2012-05-23 | 魏胜英 | Desulfurizing and dust-removing device for movable type tunnel furnace |
| CN102410731A (en) * | 2011-12-19 | 2012-04-11 | 青岛赛瑞达设备制造有限公司 | Hot air circulation system and heating and cooling furnace |
| CN203163483U (en) * | 2012-11-27 | 2013-08-28 | 西安大昱光电科技有限公司 | Cooling zone structure of solar cell sintering furnace |
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2014
- 2014-05-06 CN CN201610070990.5A patent/CN105674736B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105674736A (en) | 2016-06-15 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liao Yuliang Inventor before: The inventor has waived the right to be mentioned |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170831 Address after: Le Cheng Zhen Niu Bi Dong Cun 325600 Yueqing City, Zhejiang Province Applicant after: Zhao Muqing Address before: 226000 Jiangsu city of Nantong province sik Road No. 9 Applicant before: Cao Xinmin |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180712 Address after: 226000 Nantong, Jiangsu High-tech Zone, Xingyuan West Road, south side of the Jin Ju road west side of Jufeng Industrial Park No. 1 workshop. Patentee after: Jiangsu Xin Ju Environmental Protection Technology Co., Ltd. Address before: 325600 Niu nose cave village, Le Cheng town, Yueqing, Zhejiang Patentee before: Zhao Muqing |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226000 Nantong, Jiangsu High-tech Zone, Xingyuan West Road, south side of the Jin Ju road west side of Jufeng Industrial Park No. 1 workshop. Patentee after: Jiangsu Xinju Environmental Protection Technology Co., Ltd. Address before: 226000 Nantong, Jiangsu High-tech Zone, Xingyuan West Road, south side of the Jin Ju road west side of Jufeng Industrial Park No. 1 workshop. Patentee before: Jiangsu Xin Ju Environmental Protection Technology Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |