CN204787773U - Metal rod heating furnace - Google Patents
Metal rod heating furnace Download PDFInfo
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- CN204787773U CN204787773U CN201520405052.7U CN201520405052U CN204787773U CN 204787773 U CN204787773 U CN 204787773U CN 201520405052 U CN201520405052 U CN 201520405052U CN 204787773 U CN204787773 U CN 204787773U
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- heating furnace
- metal bar
- tail gas
- frame
- bar heating
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Abstract
The utility model discloses a metal rod heating furnace, including the frame, heating device installs with the rotary funace in the frame, exhaust apparatus installs outside the frame, the rotary funace is horizontal or vertical, the rotary funace has the rotation axis to the rotation axis is arranged with circular mode for the center and is equipped with the many bodys that can install the metal rod inside, be equipped with the burner port on the body, install a plurality of body fixed plates on the rotation axis, heating device includes resistance heating component and gas fuel combustion heater, the resistance heating component is installed the below of rotary funace, exhaust apparatus includes circulating fan and tail gas cooling body, tail gas cooling body lower part is equipped with the combustion -supporting hole of hot tail gas. The utility model discloses optional electricity, gas, three kinds of differences of fuel add the heat pattern, many metal rods of simultaneous processing can improve efficiency so greatly, have reduced manufacturing cost.
Description
[technical field] the utility model relates generally to a kind of heating furnace, in particular, relates to a kind of metal bar heating furnace.
[background technology] metal before the forming, needs to heat metal ingot blank usually, makes it soften, so that Metal Hot Forming.Such as aluminium section bar, first utilizes heating furnace to aluminium bar thermoplastic, then extruded by extruder.In the process of manufacture of aluminium section bar, metal bar heating furnace is necessary corollary equipment.Common at present metal bar heating furnace need manually by bar one by one deliver on feeding-passage, and then send in burner hearth and heat, furnace outlet is discharged to after having heated, need again workman by the aluminium of heating side be transported to carry out in aluminium extruding machine extruded, the aluminium bar transport inconvenience of heating, also easily causes industrial injury.
On the other hand, in prior art the mode of heating of metal bar heating furnace traditional have the mode of heatings such as fire coal, fuel oil and resistance heated.But in actual applications, the mode of heating that aluminum-bar heating furnace adopts aborning is all more single, usually can only adopt a kind of heating means, which results in when using metal bar heating furnace inconvenient.
[utility model content], in order to solve mode of heating dullness, traditional heating metal bar efficiency is low, the utility model proposes a kind of metal bar heating furnace.
This metal bar heating furnace adopts following technical scheme:
A kind of metal bar heating furnace, comprises frame;
Be provided with thermal insulation layer in described frame, heater and rotary funace are arranged in described frame, and exhaust apparatus is arranged on outside described frame;
Described rotary funace is horizontal or vertical, and described rotary funace has rotating shaft, centered by rotating shaft in a circular manner arrangement be provided with many can the body of in-built metal bar, described body is provided with port; Described rotating shaft is provided with multiple body fixed head, and described body fixed head is evenly installed along described new ro-tational axis;
Described heater comprises stratie and combustion gas/oil inflame heater, and described stratie is arranged on the below of described rotary funace;
Described exhaust apparatus comprises circulating fan and tail gas cooling body, and described circulating fan and described tail gas cooling body are arranged on above described frame, and described tail gas cooling body bottom is provided with hot exhaust gas combustion-supporting hole.
As the further scheme of the utility model, the outside of described frame is provided with sprocket holder.
As the further scheme of the utility model, in the casing of described tail gas cooling body, there are many cooling tubes.
As the further scheme of the utility model, described tail gas cooling body is the casing of cylinder or cuboid or positive gengon or irregular solid.
As the further scheme of the utility model, described body fixed head is provided with body through hole, and the diameter width of described body through hole and described body adapt.
As the further scheme of the utility model, the quantity of described combustion gas/oil inflame heater is two or more.
As the further scheme of the utility model, described hot exhaust gas combustion-supporting hole is connected with described combustion gas/oil inflame heater by body.
As the further scheme of the utility model, the top of described tail gas cooling body is provided with cold air blower, and the bottom of described tail gas cooling body is provided with hot exhaust gas combustion-supporting hole.
As the further scheme of the utility model, described frame is at least equiped with a fire door.
As the further scheme of the utility model, the quantity of described sprocket holder is multiple, and described sprocket holder is arranged on front side or the rear side of described frame, and described sprocket holder is installed in the same horizontal line.
The utility model compares produced beneficial effect with background technology:
Metal bar heating furnace provided by the utility model has following characteristics: one, have multiple heating modes, uses more convenient.Two, rotary funace can process many metal bars simultaneously, improves efficiency.Three, be provided with exhaust apparatus, the temperature of exhaust emissions can be reduced.
[accompanying drawing explanation]
Fig. 1 is the structural representation at metal bar heating furnace first visual angle in the utility model preferred embodiment;
Fig. 2 is the structural representation at metal bar heating furnace second visual angle in the utility model preferred embodiment;
Fig. 3 is the structural representation at the 3rd visual angle of metal bar heating furnace in the utility model preferred embodiment;
Fig. 4 is the structural representation of the rotary funace in the utility model preferred embodiment;
Fig. 5 is the structural representation of the tail gas cooling body in the utility model preferred embodiment;
Fig. 6 is the structural representation of the body fixed head in the utility model preferred embodiment.
[detailed description of the invention]
Be described below in detail embodiment of the present utility model, described embodiment example is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.
In description of the present utility model, it should be noted that, for the noun of locality, if any term " " center ", " laterally (X) ", " longitudinally (Y) ", " vertical (Z) " " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", indicating positions such as " counterclockwise " and position relationship are based on orientation shown in the drawings or position relationship, only for the ease of describing the utility model and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with particular orientation structure and operation, restriction concrete protection domain of the present utility model can not be interpreted as.
In addition, if any term " first ", " second " only for describing object, and instruction or hint relative importance can not be interpreted as or imply the quantity indicating technical characteristic.Thus, be limited with " first ", " second " feature can express or implicit comprise one or more this feature, in the utility model describes, the implication of " several " is two or more, unless otherwise expressly limited specifically.
In the utility model, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any term " assembling ", " being connected ", " connection " term, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Also can be mechanical connection; Can be directly be connected, also can be connected by intermediary, can be that two element internals are connected.For those of ordinary skills, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise fisrt feature and second feature and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " under " and " above " comprise fisrt feature directly over second feature and oblique upper, or be only represent the height of fisrt feature level height higher than second feature.Fisrt feature second feature " on ", " under " and " below " comprise fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is lower than second feature.
Below in conjunction with the accompanying drawing of description, by being further described detailed description of the invention of the present utility model, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.Be exemplary below by embodiment is described with reference to the drawings, be intended to explain the utility model, and can not be interpreted as restriction of the present utility model.
The preferred embodiment that the utility model provides: as shown in Fig. 1 ~ Fig. 3, a kind of metal bar heating furnace, comprises frame 10, is provided with thermal insulation layer in described frame 10, heater 20 and rotary funace 30 are arranged in described frame 10 body, and exhaust apparatus 40 is arranged on outside described frame 10; Left side and the right side of described frame 10 are separately installed with sprocket holder 11, and described sprocket holder 11 is installed in the same horizontal line.On the left of described Rack Body, right side and bottom be separately installed with fire door 12.
As shown in Fig. 4 and Fig. 6, described rotary funace 30 is horizontal or vertical, described rotary funace 30 has rotating shaft 31, centered by rotating shaft 31 in a circular manner arrangement be provided with many can the body 32 of in-built metal bar, described body 32 is provided with port 321, described rotating shaft 31 is provided with multiple body fixed head 311, and described body fixed head 311 is evenly installed along described rotating shaft 31 interval; Described body fixed head 311 is provided with body through hole 312, and the diameter width of described body through hole 312 and described body 32 adapt.
As shown in Figures 1 and 2, described heater 20 comprises stratie 21 and combustion gas/oil inflame heater 22, and described stratie 21 is resistance wire, and resistance wire is arranged on the below of described rotary funace 30.The quantity of combustion gas/oil inflame heater 22 is 6, can increase caloric value, improve firing rate.
As shown in Fig. 3 and Fig. 5, described exhaust apparatus 40 comprises circulating fan 41 and tail gas cooling body 42, and described circulating fan 41 and described tail gas cooling body 42 are arranged on above described Rack Body 10.Described tail gas cooling body 42 can be the casing of cylinder or cuboid or positive gengon or irregular solid, what described tail gas cooling body 42 adopted in the present embodiment is cylindrical case, in the casing of described tail gas cooling body 42, there are many cooling tubes 43, the top of described tail gas cooling body 42 is provided with cold air blower 421, the bottom of described tail gas cooling body 42 is provided with hot exhaust gas combustion-supporting hole 422, and described hot exhaust gas combustion-supporting hole 422 is connected with described combustion gas/oil inflame heater 22 by body 423.Described heater 20 is heated by Resistant heating or fuel gas buring or workpiece is heated in oil inflame, described circulating fan 41 keeps air flowing in body of heater, the high hot exhaust gas produced is drawn back described combustion gas/oil inflame heater 22 through hot exhaust gas combustion-supporting hole 422 and is again carried out helping heat utilization, and remaining tail gas and described cold air blower 421 are drawn into the cold air come and carry out heat exchange to reduce the temperature of emission.
In the description of description, the description of reference term " embodiment ", " preferably ", " example ", " concrete example " or " some examples " etc. means the specific features, structure, material or the feature that describe in conjunction with this embodiment or example, be contained at least one embodiment of the present utility model or example, the schematic representation in this manual for above-mentioned term not necessarily refers to identical embodiment or example.And the specific features of description, structure, material or feature can combine in a suitable manner in any one or more embodiment or example.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the utility model is not limited to above-mentioned detailed description of the invention; the utility model basis adopts the improvement of techniques well known and substitutes and all drop on protection domain of the present utility model, should be limited it by each claim.
Claims (10)
1. a metal bar heating furnace, comprises frame, it is characterized in that:
Be provided with thermal insulation layer in described frame, heater and rotary funace are arranged in described frame, and exhaust apparatus is arranged on outside described frame;
Described rotary funace is horizontal or vertical, and described rotary funace has rotating shaft, centered by rotating shaft in a circular manner arrangement be provided with many can the body of in-built metal bar, described body is provided with port; Described rotating shaft is provided with multiple body fixed head, and described body fixed head is evenly installed along described new ro-tational axis;
Described heater comprises stratie and combustion gas/oil inflame heater, and described stratie is arranged on the below of described rotary funace;
Described exhaust apparatus comprises circulating fan and tail gas cooling body, and described circulating fan and described tail gas cooling body are arranged on above described frame, and described tail gas cooling body bottom is provided with hot exhaust gas combustion-supporting hole.
2. metal bar heating furnace according to claim 1, is characterized in that: the outside of described frame is provided with sprocket holder.
3. metal bar heating furnace according to claim 1, is characterized in that: have many cooling tubes in the casing of described tail gas cooling body.
4. the metal bar heating furnace according to any one of claims 1 to 3, is characterized in that: described tail gas cooling body is the casing of cylinder or cuboid or positive gengon or irregular solid.
5. metal bar heating furnace according to claim 4, is characterized in that: described body fixed head is provided with body through hole, and the diameter width of described body through hole and described body adapt.
6. metal bar heating furnace according to claim 4, is characterized in that: the quantity of described combustion gas/oil inflame heater is two or more.
7. metal bar heating furnace according to claim 4, is characterized in that: described hot exhaust gas combustion-supporting hole is connected with described combustion gas/oil inflame heater by body.
8. metal bar heating furnace according to claim 4, is characterized in that: the top of described tail gas cooling body is provided with cold air blower, and the bottom of described tail gas cooling body is provided with hot exhaust gas combustion-supporting hole.
9. metal bar heating furnace according to claim 4, is characterized in that: described frame is at least equiped with a fire door.
10. metal bar heating furnace according to claim 2, is characterized in that: the quantity of described sprocket holder is multiple, and described sprocket holder is arranged on front side or the rear side of described frame, and described sprocket holder is installed in the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405052.7U CN204787773U (en) | 2015-06-12 | 2015-06-12 | Metal rod heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520405052.7U CN204787773U (en) | 2015-06-12 | 2015-06-12 | Metal rod heating furnace |
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| CN204787773U true CN204787773U (en) | 2015-11-18 |
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| CN201520405052.7U Active CN204787773U (en) | 2015-06-12 | 2015-06-12 | Metal rod heating furnace |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356107A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of novel rotation drum type brake heating furnace |
| CN107356111A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of simple turning circle cartridge heater of energy-conserving and environment-protective |
| CN107913970A (en) * | 2017-12-21 | 2018-04-17 | 江西锦都机械有限公司 | A kind of intermediate input forging shaft heating furnace easy to discharging |
| CN110230928A (en) * | 2019-07-05 | 2019-09-13 | 太仓贝斯特机械设备有限公司 | It is a kind of with the rotary storing cage and more stick furnaces that can fill more stick functions |
-
2015
- 2015-06-12 CN CN201520405052.7U patent/CN204787773U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107356107A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of novel rotation drum type brake heating furnace |
| CN107356111A (en) * | 2016-12-06 | 2017-11-17 | 中国科学院大连化学物理研究所 | A kind of simple turning circle cartridge heater of energy-conserving and environment-protective |
| CN107913970A (en) * | 2017-12-21 | 2018-04-17 | 江西锦都机械有限公司 | A kind of intermediate input forging shaft heating furnace easy to discharging |
| CN107913970B (en) * | 2017-12-21 | 2023-07-04 | 江西锦都机械有限公司 | Heating furnace convenient for discharging and used for intermediate input shaft forging |
| CN110230928A (en) * | 2019-07-05 | 2019-09-13 | 太仓贝斯特机械设备有限公司 | It is a kind of with the rotary storing cage and more stick furnaces that can fill more stick functions |
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