CN107385183A - A kind of supplementary heating type tempering furnace - Google Patents
A kind of supplementary heating type tempering furnace Download PDFInfo
- Publication number
- CN107385183A CN107385183A CN201710818768.3A CN201710818768A CN107385183A CN 107385183 A CN107385183 A CN 107385183A CN 201710818768 A CN201710818768 A CN 201710818768A CN 107385183 A CN107385183 A CN 107385183A
- Authority
- CN
- China
- Prior art keywords
- heater
- space
- supporting plate
- upper sheaf
- tempering furnace
- 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.)
- Pending
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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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
-
- 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
- C21D1/34—Methods of heating
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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)
- Furnace Details (AREA)
Abstract
The present invention provides a kind of supplementary heating type tempering furnace, including body of heater, supporting plate, the front and back walls sealed connection of supporting plate and furnace interior are disposed with the inner horizontal of body of heater, so as to which body of heater is separated into upper sheaf space and lower layer space, all there is certain distance between supporting plate and two side walls of body of heater；Upper sheaf space includes dividing plate, and one end of dividing plate is sealed against on supporting plate, and the other end is sealed against in the inner top wall and front and back walls of body of heater, so as to which upper sheaf space is separated into leftward space and rightward space；Hot blast generating means are configured in the leftward space of upper sheaf space, blower fan is provided with rightward space and is used for exhausting；Suspension arrangement is provided with below supporting plate, for hanging workpiece, heater is additionally provided with lower layer space.The present invention uses intermediate heating device so that workpiece can be heated to be more uniformly distributed with heat stepwise, using air ducting so that the flowing of hot blast is more smoothly.
Description
Technical field
The present invention relates to a kind of Equipment for Heating Processing, more particularly, to a kind of tempering furnace with middle supplementary heating device.
Background technology
Tempering is the conventional treatment project in heat treatment, and generally workpiece is placed in tempering furnace and is incubated.Tempering furnace has
There are the types such as heating furnace, hot-blast stove.
For hot-blast stove in the prior art, generally only there is an air inlet and an air outlet, so in air inlet and
The temperature suffered by workpiece between air outlet is uneven, and it is lower to separate out the more remote temperature in air port.
Simultaneously because the layout of hot-blast stove is unreasonable, hot-air channel, which has some setbacks, easily causes heat history.
The content of the invention
In order to solve problems of the prior art, present invention thus provides a kind of supplementary heating type tempering furnace, bag
Body of heater is included, supporting plate, the front and back walls sealed connection of supporting plate and furnace interior, so that will are disposed with the inner horizontal of body of heater
Body of heater is separated into sheaf space and lower layer space, all has certain distance between supporting plate and two side walls of body of heater；Upper strata is empty
Between include dividing plate, one end of dividing plate is sealed against on supporting plate, the other end seal against body of heater inner top wall,
In front and back walls, so as to which upper sheaf space is separated into leftward space and rightward space；Configured in the leftward space of upper sheaf space
Hot blast generating means, blower fan is provided with rightward space and is used for exhausting；Suspension arrangement is provided with below supporting plate, is used for
Workpiece is hung, heater is additionally provided with lower layer space.
Particularly, the heater is arranged on the centre of multiple workpiece, is fixed between the bottom of body of heater and supporting plate.
Particularly, polylith wind deflector is provided with the bottom of body of heater, wind deflector is inclined plane shape, and the inclined-plane is along air-flow
Direction rise.
The present invention uses intermediate heating device so that workpiece can be heated to be more uniformly distributed with heat stepwise, is filled using wind-guiding
Put so that the flowing of hot blast is more smoothly.
Brief description of the drawings
When considered in conjunction with the accompanying drawings, can be good at understanding that the structure of the present invention, principle, work are special with reference to following description
Point and advantage, but accompanying drawing described herein as is used for that the present invention is explained further, and accompanying schematic figure is intended merely to preferably right
The present invention illustrates, and does not form improper restriction to the present invention, wherein：
Fig. 1 is the structural representation of the supplementary heating type tempering furnace of the present invention.
Embodiment
With reference to example and accompanying drawing, the invention will be further described, it is noted that following examples are only
To be schematical, it is not intended to the limitation present invention.
With reference to figure 1, supplementary heating type tempering furnace of the invention includes body of heater 1, and support is disposed with the inner horizontal of body of heater 1
Plate 5, supporting plate 5 are tightly connected with the front and back walls inside body of heater 1, so as to which body of heater 1 is separated into upper sheaf space 11 and lower layer space
12, all there is certain distance between supporting plate 5 and two side walls of body of heater 1.Upper sheaf space includes dividing plate 6, and the one of dividing plate 6
End is sealed against on supporting plate, and the other end is sealed against in the inner top wall and front and back walls of body of heater 1, so that will be upper
Sheaf space is separated into leftward space and rightward space.
Sidewall horizontal extension of the supporting plate 5 from dividing plate 6 to body of heater, and certain distance is kept between the inwall of body of heater,
So as to limit wind inlet channel 112 between leftward space and lower layer space 12.And blower fan 7 is provided with rightward space and is used for
Exhausting.
The lower section of supporting plate 5 is provided with suspension arrangement, for hanging workpiece 4, the bottom of body of heater 1 is provided with polylith and led
Aerofoil 8, wind deflector 8 is inclined plane shape, and direction of the inclined-plane along air-flow raises.
Thus, when hot blast impacts the bottom of tempering furnace 1, due to the presence of wind deflector, air-flow will rise, and impact workpiece
4, workpiece is heated.
Hot blast generating means 2 are configured in the leftward space of upper sheaf space 11.
Heater 3 is additionally provided with lower layer space, heater 3 is arranged on the centre of multiple workpiece 4, is fixed on stove
Between the bottom of body 1 and supporting plate 5.Thus, hot blast is sent out from hot blast generating means 2, by air channel 112 on the left of lower layer space
Workpiece heated, then by heater 3 carry out warming temperature after, continue the work in the rightward space to lower layer space
Part is heated, and then the air channel between dividing plate and tempering furnace is extracted out by blower fan 7.
Present invention employs the reason of intermediate heating device so that workpiece can be heated to be more uniformly distributed with heat stepwise.
Although be described in detail to the present invention in conjunction with the embodiments, it should be understood by those skilled in the art that
Ground is that the present invention is not limited only to specific embodiment, on the contrary, in the various amendments without departing from the application spirit and essence, is become
Shape and replacement are all fallen among the protection domain of the application.
Claims (3)
- A kind of 1. supplementary heating type tempering furnace, it is characterised in that:Including body of heater, supporting plate is disposed with the inner horizontal of body of heater, The front and back walls of supporting plate and furnace interior are tightly connected, so as to which body of heater is separated into upper sheaf space and lower layer space, supporting plate with All there is certain distance between two side walls of body of heater；Upper sheaf space includes dividing plate, and one end of dividing plate, which seals against, is propping up On frame plate, the other end is sealed against in the inner top wall and front and back walls of body of heater, so as to which upper sheaf space is separated into left side Space and rightward space；Hot blast generating means are configured in the leftward space of upper sheaf space, blower fan is provided with rightward space For exhausting；Suspension arrangement is provided with below supporting plate, for hanging workpiece, heating dress is additionally provided with lower layer space Put.
- 2. supplementary heating type tempering furnace according to claim 1, it is characterised in that the heater is arranged on multiple works The centre of part, is fixed between the bottom of body of heater and supporting plate.
- 3. supplementary heating type tempering furnace according to claim 2, it is characterised in that the bottom of body of heater is provided with polylith and led Aerofoil, wind deflector are inclined plane shape, and direction rise of the inclined-plane along air-flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818768.3A CN107385183A (en) | 2017-09-12 | 2017-09-12 | A kind of supplementary heating type tempering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818768.3A CN107385183A (en) | 2017-09-12 | 2017-09-12 | A kind of supplementary heating type tempering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107385183A true CN107385183A (en) | 2017-11-24 |
Family
ID=60350108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710818768.3A Pending CN107385183A (en) | 2017-09-12 | 2017-09-12 | A kind of supplementary heating type tempering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107385183A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08199232A (en) * | 1995-01-23 | 1996-08-06 | Osaka Gas Co Ltd | Gas heating tempering furnace |
| CN202181316U (en) * | 2011-07-20 | 2012-04-04 | 长春一汽嘉信热处理科技有限公司 | Novel heated air circulation low-temperature tempering furnace |
| CN203007339U (en) * | 2012-12-19 | 2013-06-19 | 烟台金光工具有限公司 | Continuous tempering furnace for saw blades |
| CN203100462U (en) * | 2013-01-11 | 2013-07-31 | 福州伟通机械设备有限公司 | Temperature compensation device |
| CN203112891U (en) * | 2013-03-18 | 2013-08-07 | 杭州萧山众汇工业电炉厂 | Chain type aluminum wire annealing furnace |
| CN207877800U (en) * | 2017-09-12 | 2018-09-18 | 柳州市隆兴模具技术有限公司 | A kind of supplementary heating type tempering furnace |
-
2017
- 2017-09-12 CN CN201710818768.3A patent/CN107385183A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08199232A (en) * | 1995-01-23 | 1996-08-06 | Osaka Gas Co Ltd | Gas heating tempering furnace |
| CN202181316U (en) * | 2011-07-20 | 2012-04-04 | 长春一汽嘉信热处理科技有限公司 | Novel heated air circulation low-temperature tempering furnace |
| CN203007339U (en) * | 2012-12-19 | 2013-06-19 | 烟台金光工具有限公司 | Continuous tempering furnace for saw blades |
| CN203100462U (en) * | 2013-01-11 | 2013-07-31 | 福州伟通机械设备有限公司 | Temperature compensation device |
| CN203112891U (en) * | 2013-03-18 | 2013-08-07 | 杭州萧山众汇工业电炉厂 | Chain type aluminum wire annealing furnace |
| CN207877800U (en) * | 2017-09-12 | 2018-09-18 | 柳州市隆兴模具技术有限公司 | A kind of supplementary heating type tempering furnace |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |