CN105907929A - Vertical continuous tempering furnace - Google Patents
Vertical continuous tempering furnace Download PDFInfo
- Publication number
- CN105907929A CN105907929A CN201610515627.XA CN201610515627A CN105907929A CN 105907929 A CN105907929 A CN 105907929A CN 201610515627 A CN201610515627 A CN 201610515627A CN 105907929 A CN105907929 A CN 105907929A
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- CN
- China
- Prior art keywords
- heater
- cooling
- air
- vertical continuous
- tempering furnace
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- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
- C21D1/30—Stress-relieving
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a vertical continuous tempering furnace. The vertical continuous tempering furnace comprises a distribution box and a furnace body, wherein the distribution box is arranged beside the furnace body; the interior of the furnace body is divided into a heating area and a cooling area by a partition; an air inlet passage is formed in the heating area by virtue of an isolation plate; an air inlet and an air outlet are formed in the air inlet passage; circulation chains are connected to the interiors of the heating area and the cooling area by virtue of driving chain wheels; hoisting baskets are connected to the circulation chains; the driving chain wheels are connected with a driving motor arranged on the furnace body, and the driving motor is connected with the distribution box; a feed opening and a discharge port are formed in the furnace body; a heating pipe and a circulation fan are arranged on the furnace body, and a cooling air supply pipe is arranged in the cooling area; the cooling air supply pipe is connected with an air conditioner refrigerating machine, and the air conditioner refrigerating machine is connected with the distribution box. The vertical continuous tempering furnace has the advantages of energy conservation, uniform temperature and good stability of the furnace body, a high-temperature short-time tempering process is adopted, and the tempering time is shortened, so that the production efficiency is improved, and the energy consumption of equipment is reduced.
Description
Technical field
The present invention relates to tempering equipment field, refer more particularly to a kind of vertical continuous way tempering furnace.
Background technology
After car light assembling, the internal stress produced during for eliminating assembling, current commonly used continuous way tempering furnace
Carry out destressing process, for ensureing that workpiece prevents when picking and placeing heat excessive, devise heat insulation in stove
Closing door, devises discrepancy closing door outside stove, and heating uses two bottom sides to blow, top return air,
This kind of pattern tempering furnace production capacity is relatively low, and workpiece is after being tempered taking-up, and workpiece temperature is higher, it is impossible to
It is directly entered next process, it is necessary to separately set one refrigerating work procedure and could enter next process.
Patent No. 201110119106.X, patent name is tempering furnace, and its technical scheme is: include
Body of heater, described body of heater top is provided with bell, is provided with inner bag in body of heater, and body of heater is provided with air circulation and adds
Thermal, body of heater bottom is provided with burner hearth, it is characterized in that: be provided with cavity inside described bell lower end, institute
Stating bell bottom face to be tightly connected with the uncovered of inner bag, described bell bottom face is provided with one group with pin
The steel plate in hole, the pin-and-hole on each steel plate is mutually matched, and described pin-and-hole is installed with pin rod, at the bottom of described bell
Having one group of passage on end face, described cavity sidewalls has gas outlet；Described air circulating-heating fills
Putting the back cavity including being located at body of heater top, described back cavity sidewall has with gas outlet intercommunication is logical
QI KOU, described burner hearth is arranged over heater, and this heater includes airtight heating cavity, described backflow
It is provided with boss below chamber, is set up in boss in described inner bag, this boss and the open-mouth periphery of inner bag
Airtight connection, described inner bag bottom is connected with heating cavity, the row of being provided with between described inboard wall of furnace body and inner bag
Gas space, described furnace body outer wall is provided with steam conveyance conduit, this steam conveyance conduit upper end and ventilation
Mouth connects intercommunication, and lower end is connected intercommunication with heating cavity, and described hot letter shoot is provided with aerator,
Waste gas outlet is had on sidewall of the furnace body below described boss.This tempering furnace returns for the batch of part
Ignition technique, suspension method is wasted man-hour, be there is ineffective problem, and be tempered uneven.
Summary of the invention
It is an object of the invention to overcome above-mentioned weak point of the prior art to provide a kind of structure letter
The vertical continuous way tempering furnace that single, easy to operate, efficiency is high, practical.
The present invention realizes in the following way:
A kind of vertical continuous way tempering furnace, including distribution box 24, body of heater 25, stove is located at by described distribution box 24
The side of body 25；It is characterized in that: in described body of heater 25, be divided into the thermal treatment zone 251 and cooling by dividing plate 8
District 252；It is provided with inlet channel 27 by division board in the described thermal treatment zone 251；Described inlet channel 27 sets
There are inlet scoop 14 and air outlet 21；Described inlet scoop 14 is positioned at the inner top of body of heater 25；Described air outlet
21 inner bottom parts being positioned at body of heater 25；
Connected by drive sprocket 7 in the described thermal treatment zone 251 and cooling zone 252 and have circulation link chain 28；Described
Connect on circulation link chain 28 and hang blue 6；Described drive sprocket 7 and the driving motor 16 being located on body of heater 25
Being connected, described driving motor 16 is connected with distribution box 24；Described body of heater 25 is provided with charging and goes out
Material mouth 253, described charging and discharging opening 253 are positioned on cooling zone 252；
Described body of heater 25 is provided with and adds heat pipe 17 and circulating fan 20, described in add heat pipe 17 and circulating fan
20 are positioned at inlet channel 27, and are connected with distribution box 24 respectively, and described circulating fan 20 is positioned at and adds
The top of heat pipe 17；Cooling ajutage 11 it is provided with in described cooling zone 252；Described cooling ajutage 11
Being connected with air conditioner refrigerating device 13, air conditioner refrigerating device 13 is connected with distribution box 24；Described cooling air-supply
The air port of pipe 11 is positioned at charging and the top of discharging opening 253.
Described body of heater 25 is provided with articles holding table 1, and described articles holding table 1 is positioned at charging and discharging opening 253 times
Side.
Described inlet channel 27 is provided with electric heating temperature thermocouple 18.
Described charging and discharging opening 253 be arranged over air curtain 3.
The top of described body of heater 25 is provided with cooling, air discharging machine 15, and described cooling, air discharging machine 15 is arranged by cooling
Wind pipeline is connected with cooling zone 252.
Described body of heater 25 is provided with AD.
Described body of heater 25 is provided with temperature thermocouple 23 in stove.
Described body of heater 25 is provided with high temperature exhaust blower 12, and described high temperature exhaust blower 12 is connected with the thermal treatment zone 251
Logical.
Described air conditioner refrigerating device 13 is connected with the air cooling module 26 being located on body of heater 25.
The beneficial effects of the present invention is: production efficiency is high, shorter because hanging blue number increase and baking time,
Only need 60S；More energy efficient, use the end to serve back laminar-flow type air blow and return structure, more uniform temperature, furnace temperature
Control more stable, such that it is able to use tempering time technique between high temperature, short time, because tempering time contracts significantly
Short, and furnace temperature promotes less, when processing formed objects, the product of equal number, energy consumption is than former
There is body of heater much smaller；Band cooling system, workpiece is provided with cooling ajutage and row in charging and discharge outlet
Wind pipeline, it is not necessary to another road refrigerating work procedure can be directly entered next process, thus shortens work
The skill time.
Accompanying drawing explanation
Fig. 1 present configuration front view；
Fig. 2 present configuration side view.
Detailed description of the invention
In conjunction with accompanying drawing in detail, the specific embodiment of the invention is described in detail:
As shown in Figure 1 and Figure 2, a kind of vertical continuous way tempering furnace, including distribution box 24, body of heater 25, join
Electronic box 24 is located at the side of body of heater 25；It is divided into the thermal treatment zone 251 and cooling zone by dividing plate 8 in body of heater 25
252；It is provided with inlet channel 27 by division board in the thermal treatment zone 251；Inlet channel 27 is provided with inlet scoop 14
With air outlet 21；Inlet scoop 14 is positioned at the inner top of body of heater 25；Air outlet 21 is positioned at the inner bottom of body of heater 25
Portion；Connected by drive sprocket 7 in the thermal treatment zone 251 and cooling zone 252 and have circulation link chain 28；Circulation link chain
Connect on 28 and hang blue 6；Drive sprocket 7 is connected with the driving motor 16 being located on body of heater 25, drives
Motor 16 is connected with distribution box 24；Body of heater 25 is provided with charging and discharging opening 253, charging and discharging opening
253 are positioned on cooling zone 252；Body of heater 25 is provided with and adds heat pipe 17 and circulating fan 20, adds heat pipe 17 He
Circulating fan 20 is positioned at inlet channel 27, and is connected with distribution box 24 respectively, circulating fan 20
In the top adding heat pipe 17；Cooling ajutage 11 it is provided with in cooling zone 252；Cooling ajutage 11 and air-conditioning
Refrigeration machine 13 is connected, and air conditioner refrigerating device 13 is connected with distribution box 24；The air port of cooling ajutage 11
It is positioned at charging and the top of discharging opening 253.
Body of heater 25 of the present invention is provided with articles holding table 1, and described articles holding table 1 is positioned at charging and discharging opening 253 times
Side, it is simple to place the workpiece temporarily picked and placeed.
Inlet channel 27 of the present invention is provided with electric heating temperature thermocouple 18.
Present invention charging and discharging opening 253 be arranged over air curtain 3, reduce room air to empty in stove
The interference of gas.
The top of body of heater 25 of the present invention is provided with cooling, air discharging machine 15, and cooling, air discharging machine 15 passes through cooling, air discharging
Pipeline is connected with cooling zone 252；Under abnormal conditions, air draft cooling, prevents workpiece heat time mistake
Long, affect product quality；For not working or occurring that abnormal conditions are air drafts, to descent of temperature, anti-
Only workpiece baking time is long, or facilitates personnel to overhaul.
Body of heater 25 of the present invention is provided with AD, equipped with safety pin on AD, enters when there being people to need
Time in stove, it is necessary to pulling out safety pin could enter, and once safety pin is pulled out, control system will
Switching to malfunction, each parts are out of service, thus ensure the personal security entered.
Body of heater 25 of the present invention is provided with temperature thermocouple 23 in stove.
Body of heater 25 of the present invention is provided with high temperature exhaust blower 12, described high temperature exhaust blower 12 and the thermal treatment zone 251
It is connected.
Air conditioner refrigerating device 13 of the present invention is connected with the air cooling module 26 being located on body of heater 25.
The present invention uses periodic running mode, conveying employing to hang blue 6, at interval of a period of time from stove
Inside go out one and hang blue 6, and be separated out the time hanging blue 6 just equal to the tempering process time of car light between making.
The automatic operational process of the present invention: automatic startup circulating fan 20 startup adds heat pipe 17 and heats up
Put into after to workpiece chain 28 run one hang blue 6 station baking times to after switch one again
Hang blue 6 workpiece startup air conditioner refrigerating device 13 when workpiece to charging and discharging opening 253 and take out workpiece,
Place into the such circular flow of new workpiece.
Claims (9)
1. a vertical continuous way tempering furnace, including distribution box (24), body of heater (25), described distribution box (24)
It is located at the side of body of heater (25)；It is characterized in that: by dividing plate (8) point in described body of heater (25)
For the thermal treatment zone (251) and cooling zone (252)；It is provided with by division board in the described thermal treatment zone (251)
Inlet channel (27)；Described inlet channel (27) is provided with inlet scoop (14) and air outlet (21)；
Described inlet scoop (14) is positioned at the inner top of body of heater (25)；Described air outlet (21) is positioned at body of heater
(25) inner bottom part；
Connected by drive sprocket (7) in the described thermal treatment zone (251) and cooling zone (252) and have circulation
Chain (28)；Indigo plant (6) is hung in the upper connection of described circulation link chain (28)；Described drive sprocket (7)
Be connected with the driving motor (16) being located on body of heater (25), described driving motor (16) with join
Electronic box (24) is connected；Described body of heater (25) be provided with charging and discharging opening (253), described in add
Material and discharging opening (253) are positioned on cooling zone (252)；
Described body of heater (25) is provided with and adds heat pipe (17) and circulating fan (20), described in add heat pipe (17)
It is positioned at inlet channel (27) with circulating fan (20), and is connected with distribution box (24) respectively,
Described circulating fan (20) is positioned at the top adding heat pipe (17)；Described cooling zone is provided with in (252)
Cooling ajutage (11)；Described cooling ajutage (11) is connected with air conditioner refrigerating device (13), empty
Modulation cold (13) is connected with distribution box (24)；The position, air port of described cooling ajutage (11)
In charging and the top of discharging opening (253).
One the most according to claim 1 vertical continuous way tempering furnace, it is characterised in that: described body of heater
(25) being provided with articles holding table (1), described articles holding table (1) is positioned at charging and discharging opening (253)
Lower section.
One the most according to claim 1 vertical continuous way tempering furnace, it is characterised in that: described air inlet
Passage (27) is provided with electric heating temperature thermocouple (18).
One the most according to claim 1 vertical continuous way tempering furnace, it is characterised in that: described charging
And discharging opening (253) be arranged over air curtain (3).
One the most according to claim 1 vertical continuous way tempering furnace, it is characterised in that: described body of heater
(25) top is provided with cooling, air discharging machine (15), and described cooling, air discharging machine (15) passes through cooling, air discharging
Pipeline is connected with cooling zone (252).
One the most according to claim 1 vertical continuous way tempering furnace, it is characterised in that: described body of heater
(25) it is provided with AD.
One the most according to claim 1 vertical continuous way tempering furnace, it is characterised in that: described body of heater
(25) temperature thermocouple (23) in stove it is provided with.
One the most according to claim 1 vertical continuous way tempering furnace, it is characterised in that: described body of heater
(25) high temperature exhaust blower (12), described high temperature exhaust blower (12) and the thermal treatment zone (251) it are provided with
It is connected.
One the most according to claim 1 vertical continuous way tempering furnace, it is characterised in that: described air-conditioning
Refrigeration machine (13) is connected with the air cooling module (26) being located on body of heater (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610515627.XA CN105907929A (en) | 2016-06-30 | 2016-06-30 | Vertical continuous tempering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610515627.XA CN105907929A (en) | 2016-06-30 | 2016-06-30 | Vertical continuous tempering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105907929A true CN105907929A (en) | 2016-08-31 |
Family
ID=56754662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610515627.XA Pending CN105907929A (en) | 2016-06-30 | 2016-06-30 | Vertical continuous tempering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105907929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031630A (en) * | 2017-12-31 | 2018-05-15 | 东莞市慧江平成机械有限公司 | Segmented vertical oven |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04311537A (en) * | 1991-04-09 | 1992-11-04 | Nippon Steel Corp | Continuous vertical annealing furnace for steel strip |
| KR20010048446A (en) * | 1999-11-26 | 2001-06-15 | 이구택 | Inlet sealing device of vertical annealing furnace |
| CN104480276A (en) * | 2014-12-22 | 2015-04-01 | 伟通工业设备（江苏）有限公司 | Vertical continuous tempering furnace |
| CN204898003U (en) * | 2015-09-14 | 2015-12-23 | 唐山亚捷机械有限公司 | Vertical continuous type tempering furnace |
| CN205741128U (en) * | 2016-06-30 | 2016-11-30 | 伟通工业设备（江苏）有限公司 | A kind of vertical continuous way tempering furnace |
-
2016
- 2016-06-30 CN CN201610515627.XA patent/CN105907929A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04311537A (en) * | 1991-04-09 | 1992-11-04 | Nippon Steel Corp | Continuous vertical annealing furnace for steel strip |
| KR20010048446A (en) * | 1999-11-26 | 2001-06-15 | 이구택 | Inlet sealing device of vertical annealing furnace |
| CN104480276A (en) * | 2014-12-22 | 2015-04-01 | 伟通工业设备（江苏）有限公司 | Vertical continuous tempering furnace |
| CN204898003U (en) * | 2015-09-14 | 2015-12-23 | 唐山亚捷机械有限公司 | Vertical continuous type tempering furnace |
| CN205741128U (en) * | 2016-06-30 | 2016-11-30 | 伟通工业设备（江苏）有限公司 | A kind of vertical continuous way tempering furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031630A (en) * | 2017-12-31 | 2018-05-15 | 东莞市慧江平成机械有限公司 | Segmented vertical oven |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160831 |