CN105300101B - The rotary funace of metal bar - Google Patents
The rotary funace of metal bar Download PDFInfo
- Publication number
- CN105300101B CN105300101B CN201510753445.1A CN201510753445A CN105300101B CN 105300101 B CN105300101 B CN 105300101B CN 201510753445 A CN201510753445 A CN 201510753445A CN 105300101 B CN105300101 B CN 105300101B
- Authority
- CN
- China
- Prior art keywords
- metal bar
- burner hearth
- laid
- spacing
- sleeve
- 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.)
- Expired - Fee Related
Links
Landscapes
- Tunnel Furnaces (AREA)
Abstract
The present invention discloses a kind of rotary funace of metal bar, including a burner hearth, the two ends of burner hearth have a charging aperture and a discharging opening respectively, the rotating turret laid and rotated coaxially provided with some spacing between charging aperture and discharging opening in the burner hearth, rotating turret includes the axially extending sleeve to install metal bar that circumferential spacing is laid, and the side-wall shaft of burner hearth is laid with fuel nozzle to spacing.Using fuel nozzle of the present invention can against metal bar the direct combustion heating of exposed part so that metal bar can be rapidly heated, shorten heating for metal bar treat the production time, so as to further reduce energy consumption.Have again when metal bar turns to lowest part, metal bar supporting is got up by bogie wheel, metal bar relative sleeve is in vacant state, not with barrel contacts, but be in rolling contact with bogie wheel, so that metal bar enters, flake hearth-tapping is light smooth smooth, without the feed mechanism Come push aluminium bars for using relatively high power, further reduces energy consumption.
Description
Technical field
The present invention relates to heating furnace technical field, the rotary type heating furnace for heating metal bar is referred in particular to.
Background technology
In metal thermoforming process, before thermoforming, first metal stock is heated.Such as aluminium section bar is processed,
Moulding process temperature needed for being first heated to aluminium bar, then by mould extrusion bar.It is presently used for aluminium bar heating
Equipment typically use rotary type heating furnace, its structure type is that a rotating turret is installed in burner hearth, and rotating turret has circumferential cloth
If with the sleeve pipe to install aluminium bar.During work, feed mechanism pushes aluminium bar in sleeve pipe from the charging aperture of burner hearth, fuel
Stove chamber inner combustion is sprayed into from the nozzle of burner hearth sidewall, aluminium bar is heated, aluminium bar is during heating as rotating turret turns
Dynamic, after aluminium bar is rotated one week, temperature just reaches the temperature needed for moulding process, now, complete heating aluminium bar can by by
Feed mechanism push into aluminium bar promote and be pushed out coming from the discharging opening of the burner hearth other end, enter in next moulding process and extrude
Shaping.This rotary funace is primarily present following shortcoming：
1st, due to being to employ one whole sleeve pipe to be enclosed on outside aluminium bar, the thermal current of stove chamber inner combustion is difficult to directly to aluminium
Rod is heated, even if opening up through hole on sleeve pipe, and thermal current directly heats the area of aluminium bar or limited, thus this can influence
To the heat temperature raising speed of aluminium bar, heating for aluminium bar treats that the production time is long；
2nd, aluminium bar is from stove is entered into the whole heating process come out of the stove, and aluminium bar is rotated one week with rotating turret, all the time by sleeve pipe
Carry, such aluminium bar be all when passing in and out sleeve pipe with sleeve pipe static friction, the resistance of aluminium bar turnover sleeve pipe is big, have some setbacks, it is necessary to
The feed mechanism Come of relatively high power completes the push of aluminium bar,.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of metal bar programming rate is fast, input and output material smoothly rotary heating
Stove.
To solve the technical scheme that above-mentioned technical problem is used：A kind of rotary funace of metal bar, including a burner hearth,
The two ends of burner hearth have a charging aperture and a discharging opening respectively, it is characterised in that：In the burner hearth charging aperture and discharging opening it
Between laid provided with some spacing and the rotating turret that rotates coaxially, it is axially extending to wear that rotating turret includes that circumferential spacing lays
The sleeve of metal bar is filled, the side-wall shaft of burner hearth is laid with fuel nozzle to spacing.
On the basis of the above, the fuel nozzle is set as rotating turret laying of staggering；The charging aperture and discharging opening be located at
The sleeve for turning to lowest part is just right, and the metal bar to support rotary to lowest part that axial spacing is laid is fixed with burner hearth
It is suspended in the bogie wheel in sleeve.
The beneficial effect brought using the present invention：Due to the present invention, spacing lays some rotating turrets in burner hearth, rotates
Sleeve is circumferentially laid on frame, metal bar is that set is through in some sections of sleeves, and metal bar is except wearing sleeve part, remaining major part
Be it is exposed, thus fuel nozzle can against metal bar the direct combustion heating of exposed part so that metal bar can be rapidly heated,
Shorten heating for metal bar and treat the production time, so as to further reduce energy consumption.Have again when metal bar turns to lowest part, by propping up
Hold wheel to support metal bar, metal bar relative sleeve is in vacant state, not with barrel contacts, but roll and connect with bogie wheel
Touch so that it is light smooth smooth that metal bar enters flake hearth-tapping, pushes aluminium bar without the feed mechanism Come for using relatively high power, further drops
Low energy consumption.
Brief description of the drawings
Fig. 1 is the structural representation of the rotary funace of metal bar of the present invention.
Embodiment
As shown in figure 1, a kind of rotary funace of metal bar, including a burner hearth 1, the two ends of burner hearth 1 have one to enter respectively
The discharging opening 3 of material mouth 2 and one, in the present invention, lays in the burner hearth 1 between charging aperture 2 and discharging opening 3 provided with some spacing
And the rotating turret 4 rotated coaxially, also it is that each rotating turret 4 is each attached in a rotating shaft 5.Rotating turret 4 includes circumferential spacing cloth
If the axially extending sleeve 7 to install metal bar 6, the side-wall shaft of burner hearth 1 is laid with fuel nozzle 8 to spacing.Due to
Metal bar 6 is that set is through in some sections of sleeves 7 of spacing laying, part of the metal bar 6 except wearing sleeve 7, remaining major part
Be it is exposed, thus fuel nozzle 8 can against metal bar 6 exposed part lean direct injection heat, the programming rate of metal bar 6
It hurry up, effectively shorten heating for metal bar 6 and treat the production time, so as to further reduce energy consumption.
To realize that the exposed part lean direct injection of fuel nozzle 8 against metal bar 6 is heated, fuel nozzle 8 can be set
Into staggering, rotating turret 4 is laid, and is also that the metal bar 6 that staggers wears the part of sleeve 7, is made fuel nozzle 8 against metal bar 6
Exposed part.Enter flake hearth-tapping for convenience of metal bar 6, generally charging aperture 2 and discharging opening 3 are located at and turned to the sleeve of lowest part
7 is just right.To realize that metal bar passes in and out the smooth light cunning of sleeve 7, axial spacing laying can be fixed with burner hearth 1 is used to Zhi Chengzhuan
The bogie wheel 9 being suspended in sleeve 7 is moved to the metal bar 6 of lowest part.So when metal bar 6 turns to lowest part, by bogie wheel 9
The supporting of metal bar 6 is got up, makes metal bar 6 is hanging not contacted in sleeve 7 with sleeve 7, but is in rolling contact with bogie wheel 9,
So that metal bar 6, which can be slided gently, swimmingly enters flake hearth-tapping 1, metal bar 6 can be pushed with the feed mechanism of smaller power, to enter
Reduce energy consumption to one step.
Relatively conventional rotary funace, the heat time to be produced of traditional rotary heating stove heat aluminium bar is 4-6 hours,
And using the heating for rotary funace of the present invention to treat the production time for 1-2 hours, efficiency significantly improves 2-3 times, and energy consumption
15% -20% is saved than traditional rotary funace.
Claims (3)
1. a kind of rotary funace of metal bar, including a burner hearth, the two ends of burner hearth have a charging aperture and a discharging opening respectively,
It is characterized in that：The rotating turret laid and rotated coaxially provided with some spacing between charging aperture and discharging opening in the burner hearth,
Rotating turret includes the axially extending sleeve to install metal bar that circumferential spacing is laid, and the side-wall shaft of burner hearth is laid to spacing
There is fuel nozzle.
2. the rotary funace of metal bar according to claim 1, it is characterised in that：The fuel nozzle, which is set as staggering, to be turned
Moving frame is laid.
3. the rotary funace of metal bar according to claim 1, it is characterised in that：The charging aperture and discharging opening are located at
It is just right with the sleeve that turns to lowest part, be fixed with that axial spacing lays in burner hearth due to the metal of support rotary to lowest part
Rod is suspended in the bogie wheel in sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753445.1A CN105300101B (en) | 2015-11-04 | 2015-11-04 | The rotary funace of metal bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510753445.1A CN105300101B (en) | 2015-11-04 | 2015-11-04 | The rotary funace of metal bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105300101A CN105300101A (en) | 2016-02-03 |
| CN105300101B true CN105300101B (en) | 2017-09-15 |
Family
ID=55197652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510753445.1A Expired - Fee Related CN105300101B (en) | 2015-11-04 | 2015-11-04 | The rotary funace of metal bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105300101B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6016487B2 (en) * | 1980-04-29 | 1985-04-25 | 三菱電機株式会社 | Continuous current heating device |
| CN202322916U (en) * | 2011-11-18 | 2012-07-11 | 梁钜华 | Rotary metal rod electromagnetic heating furnace |
| CN204404773U (en) * | 2015-01-09 | 2015-06-17 | 王太朝 | A kind of rotary, fuel type aluminum-bar heating furnace |
| CN204602856U (en) * | 2015-02-07 | 2015-09-02 | 梁钜华 | Bar rotates burner |
| CN204874673U (en) * | 2015-08-18 | 2015-12-16 | 杨衡 | A energy -saving appliance support body for metal rod heating furnace |
| CN205245789U (en) * | 2015-11-04 | 2016-05-18 | 梁钜华 | Rotary funace of metal rod |
-
2015
- 2015-11-04 CN CN201510753445.1A patent/CN105300101B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105300101A (en) | 2016-02-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103994655B (en) | Tunnel cave cooling section heat recycling device and tunnel cave | |
| CN205245789U (en) | Rotary funace of metal rod | |
| CN101069901A (en) | Copper alloy continuous extrusion method and special apparatus | |
| CN105300101B (en) | The rotary funace of metal bar | |
| CN104108715B (en) | Energy-efficient carbonization activation integral furnace | |
| CN204412787U (en) | A kind of many rods 360 degree of seamless rotary heating formula aluminium bar stoves | |
| CN104154742B (en) | A kind of SCR Full-automatic temp-control roller rod electrical kiln | |
| CN203976412U (en) | Energy-efficient charing activation integral furnace | |
| CN204043384U (en) | A kind of SCR Full-automatic temp-control roller rod electrical kiln | |
| CN104534872B (en) | A kind of temperature difference control structure on energy-saving furnace | |
| CN203833971U (en) | Sliding chute type normalizing cooling mechanism | |
| CN203884586U (en) | Novel drum-type fixation machine | |
| CN207862399U (en) | A kind of removable roller hearth type heating furnace of production semi-circular plate heating | |
| CN202072822U (en) | Hot roller for plastic extrusion turf monofilament drawing machine set | |
| CN204787803U (en) | Two -layer equation enamel fritting furnace | |
| CN202272935U (en) | Novel pusher type continuous reheating furnace capable of respectively feeding at both ends of cold and hot blanks | |
| CN201329411Y (en) | Preheating device used before thixoforming processing of magnesium alloy | |
| CN104789760A (en) | Efficient cooling barrel body of reduced iron rotary barrel type cooling machine | |
| CN202547351U (en) | High-temperature quartz tube rotary resistance furnace | |
| CN204265801U (en) | A kind of net belt type quenching of steel stove | |
| CN204438758U (en) | A kind of kiln ceramic rod | |
| CN109175523A (en) | A kind of manufacturing method of taper seamless steel pipe | |
| CN103130220A (en) | Internal heating type reduction activated carbon production converter | |
| CN204824593U (en) | Glass tempering gas -fired heater | |
| CN202337803U (en) | Vertical extrusion quench machining tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 Termination date: 20201104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |