CN217154964U - Energy-saving efficient uniform-temperature high-quality annular heating furnace - Google Patents
Energy-saving efficient uniform-temperature high-quality annular heating furnace Download PDFInfo
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- CN217154964U CN217154964U CN202220562833.7U CN202220562833U CN217154964U CN 217154964 U CN217154964 U CN 217154964U CN 202220562833 U CN202220562833 U CN 202220562833U CN 217154964 U CN217154964 U CN 217154964U
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Abstract
The application discloses a high-quality annular heating furnace of energy-conserving high-efficient samming, relate to the relevant technical field of annular heating furnace, a high-quality annular heating furnace of energy-conserving high-efficient samming, including the support frame, the heating furnace body, support and air-supply line, the top of the heating furnace body is equipped with the rolling disc, the bottom swing joint of rolling disc has interior bucket, the outer wall of interior bucket is connected with the inner wall screw thread of heating furnace body, the outer wall of interior bucket is provided with the ring gear, one side of ring gear is equipped with drive arrangement, drive arrangement's inside is equipped with the motor, the output of motor is equipped with the gear, gear and ring gear meshing, the inside of heating furnace body is opened has the air vent, the air vent is located outer wall one side of interior bucket, the top of support frame is provided with the fixed plate, the top of fixed plate is linked with the bottom bolt of heating furnace body, this application passes through the cooperation of support and air-supply line, heating furnace body internal combustion efficiency has been improved, the heating furnace body is communicated with the vent hole, and the safety is improved.
Description
Technical Field
The application relates to the technical field of annular heating furnaces, in particular to an energy-saving efficient uniform-temperature high-quality annular heating furnace.
Background
The annular heating furnace is provided with a preheating section, a heating section and a soaking section, the length proportion is reasonably distributed, the temperature of each section is convenient to adjust and control independently, a discharge port and a feeding port of the soaking section of the annular furnace are adjacent, when in normal production, furnace gas of the soaking section does not overflow a part from a gap of a discharge furnace door, and most of the furnace gas flows into the heating second section, the heating first section and the preheating section in the reverse direction of the moving direction of a steel billet and then enters a flue.
When the annular heating furnace is used, the annular heating furnace is only formed by a wall body poured by refractory materials, furnace gas has a natural floating trend, after the furnace gas enters the preheating section, a part of the furnace gas in the soaking section is not used for heating steel billets, and is sucked into the uptake flue through a lower gap of the two partition walls by strong suction force, so that the furnace gas at the discharge end of the soaking section is not full of the furnace, the temperature at the top of the heating furnace is sharply increased by increasing heat supply, the top of the heating furnace is burned out, smoke gas is mixed, and the heating of the heating furnace is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the temperature of the top of the heating furnace is sharply increased by heat supply, the top of the heating furnace is burnt out, smoke is mixed randomly, and the heating of the heating furnace is influenced, the application provides an energy-saving high-efficiency uniform-temperature high-quality annular heating furnace.
The application provides a high-quality annular heating furnace of energy-conserving high-efficient samming, adopts following technical scheme:
an energy-saving efficient uniform-temperature high-quality annular heating furnace comprises a support frame, wherein a heating furnace body is arranged at the top of the support frame, a support is arranged inside the heating furnace body, an air inlet pipe is arranged at the bottom of the support frame and is in bolt connection with the heating furnace body, a rotating disc is arranged at the top of the heating furnace body, an inner barrel is movably connected to the bottom of the rotating disc, the outer wall of the inner barrel is in threaded connection with the inner wall of the heating furnace body, a toothed ring is arranged on the outer wall of the inner barrel, a driving device is arranged on one side of the toothed ring, a motor is arranged inside the driving device, a gear is arranged at the output end of the motor and is meshed with the toothed ring, vent holes are formed in the heating furnace body, and the vent holes are located on one side of the outer wall of the inner barrel.
By adopting the technical scheme: through the cooperation of support and air-supply line, improved the inside combustion efficiency of heating furnace body, barrel rotatory rising in the cooperation through rolling disc and drive arrangement makes heating furnace body and air vent link up, has improved the security.
Optionally, a fixing plate is arranged at the top of the supporting frame, and the top of the fixing plate is connected with the bottom of the heating furnace body through bolts.
By adopting the technical scheme: the support frame is connected with the heating furnace body through the fixing plate and the bolt, so that the stability of the heating furnace body is improved.
Optionally, a support plate is arranged inside the air inlet pipe, a fan is arranged at the top of the support plate, and the fan is perpendicular to the bottom of the support.
By adopting the technical scheme: the speed of air circulation at the bottom of the support is improved through the arrangement of the fan, and the combustion efficiency of fuel at the top of the support is improved.
Optionally, baffles are arranged on two sides of the support, the bottom of each baffle is connected with the inner wall of the heating furnace body, a triangular plate is arranged on the inner wall of each baffle, and the top of each triangular plate is attached to the support.
By adopting the technical scheme: the position of the support and the baffle are fixed through the set square, so that the deformation of the support and the baffle is reduced, and the service life of the support is prolonged.
Optionally, a cover plate is arranged at the top of the rotating disc, a ventilation pipe is arranged at the top of the cover plate, and a sealing plate is arranged at the top of the ventilation pipe.
By adopting the technical scheme: the heat at the bottom of the cover plate is convenient to dissipate through the design of the ventilation pipe.
Optionally, the inner wall of the rotating disc is provided with a heat insulation layer, the top of the heat insulation layer is connected with the cover plate, and heat insulation cotton is arranged inside the heat insulation layer.
By adopting the technical scheme: the thermal-insulated layer has improved the structural strength of apron, makes apron non-deformable, and thermal-insulated cotton has improved the thermal-insulated effect of insulating layer, facilitates the use.
Optionally, a feeding port is formed in the outer wall of the heating furnace body, and the feeding port is located on one side of the support.
By adopting the technical scheme: the design of pan feeding mouth has made things convenient for the burning raw materials to place in support top, facilitates the use.
Optionally, a fixing block is arranged on the inner wall of the heating furnace body and is located at the bottom of the inner barrel.
By adopting the technical scheme: the inner barrel is conveniently supported by the fixing block, the fixing block simultaneously improves the structural strength of the inner barrel, and the inner barrel is not easy to deform.
Optionally, the vent holes are arranged in an annular array, and a plurality of vent holes are arranged on the top side of the fixing block.
By adopting the technical scheme: through the design of the vent hole, the pressure in the heating furnace body is reduced, so that the heating furnace body is not easy to deform.
Optionally, a barrier net is arranged inside the vent hole, and a filter block is arranged inside the barrier net.
By adopting the technical scheme: the filter block and the blocking net reduce the influence on the working efficiency of the heating furnace body and improve the safety of the heating furnace body.
Compared with the prior art, the beneficial effects of this application are:
the burning objects are placed in the support through the feeding port, the support is fixed at the bottom of the heating furnace body through the baffle and the triangular plate, the fan at the bottom of the heating furnace body is started, the air circulation speed in the heating furnace body is improved through the cooperation of the fan and the air inlet pipe, the burning efficiency of the heating furnace body is increased, the motor at one side of the heating furnace body is started, the motor is matched with the gear ring through the gear to enable the inner barrel to ascend, after the inner barrel ascends, the vent holes formed in the inner wall of the heating furnace body are communicated with the inside of the heating furnace body to enable the pressure in the heating furnace body to be discharged, the safety is improved, the heat insulation layers arranged on the cover plate and the heating furnace body improve the structural strength of the cover plate and the rotating disc, the rotating disc is not easy to deform, the burning efficiency in the heating furnace body is improved through the cooperation of the support and the air inlet pipe, the inner barrel is enabled to rotate and ascend through the cooperation of the rotating disc and the driving device, the heating furnace body is communicated with the vent hole, and the safety is improved.
2. The inside of air-supply line is provided with the backup pad, the top of backup pad is provided with the fan, the bottom of fan perpendicular to support, speed through setting up to the fan has improved support bottom circulation of air, the combustion efficiency of support top fuel has been increased, the both sides of support are provided with the baffle, the bottom of baffle is linked with the inner wall of heating furnace body, the inner wall of baffle is provided with the set-square, the top and the support laminating of set-square, the support produces the deformation through high temperature combustion with the baffle easily, carry out the rigidity to support and baffle through the set-square, reduce the deformation of support and baffle, the life of support has been improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a cross-sectional structural schematic of the present application;
FIG. 3 is a schematic top view of the present application;
fig. 4 is a schematic view of a barrier net according to the present application.
Description of reference numerals: 1. a support frame; 11. a fixing plate; 2. a heating furnace body; 21. a feeding port; 22. a vent hole; 23. a fixed block; 3. rotating the disc; 31. an inner barrel; 32. a toothed ring; 4. a drive device; 41. a motor; 42. a gear; 5. a support; 51. a baffle plate; 511. a set square; 6. an air inlet pipe; 61. a support plate; 62. a fan; 7. a cover plate; 8. a vent pipe; 81. a sealing plate; 9. a thermal insulation layer; 91. heat insulation cotton; 10. blocking; 101. and (7) a filtering block.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The application provides following technical scheme, please refer to fig. 1, fig. 2 and fig. 3, a high-quality annular heating furnace of energy-conserving high-efficient samming, including support frame 1, the top of support frame 1 is provided with heating furnace body 2, the top of support frame 1 is provided with fixed plate 11, fixed plate 11 is in same water flat line with heating furnace body 2, the top of fixed plate 11 is linked with heating furnace body 2's bottom bolt, support frame 1 passes through fixed plate 11 and heating furnace body 2's bolted connection, has improved heating furnace body 2's stability. The inside of heating furnace body 2 is provided with support 5, the bottom of support 5 is provided with air-supply line 6, air-supply line 6 and heating furnace body 2 bolted connection, the inside of air-supply line 6 is provided with backup pad 61, the top of backup pad 61 is provided with fan 62, the bottom of fan 62 perpendicular to support 5, speed through setting up to fan 62 improved the circulation of air in support 5 bottom, the combustion efficiency of support 5 top fuel has been increased, pan feeding mouth 21 has been seted up to the outer wall of heating furnace body 2, pan feeding mouth 21 is located one side of support 5, the design of pan feeding mouth 21 has made things convenient for the burning raw materials to place in support 5 top, and convenient to use.
Referring to fig. 1, 2 and 3, the baffle plates 51 are arranged on two sides of the support 5, the bottom of the baffle plate 51 is connected with the inner wall of the heating furnace body 2, the triangular plate 511 is arranged on the inner wall of the baffle plate 51, the top of the triangular plate 511 is attached to the support 5, the support 5 and the baffle plate 51 are easy to deform through high-temperature combustion, the position of the support 5 and the baffle plate 51 is fixed through the triangular plate 511, the deformation of the support 5 and the baffle plate 51 is reduced, and the service life of the support 5 is prolonged. The top of heating furnace body 2 is provided with rolling disc 3, and the top of rolling disc 3 is provided with apron 7, and apron 7 is bolted connection with rolling disc 3, makes things convenient for the dismantlement of apron 7, and the top of apron 7 is provided with ventilation pipe 8, and the top of ventilation pipe 8 is provided with closing plate 81, and ventilation pipe 8 is located the center department of apron 7, and the design through ventilation pipe 8 makes things convenient for the heat of apron 7 bottom to give off.
Referring to fig. 1, 2 and 3, an inner barrel 31 is movably connected to the bottom of the rotating disc 3, the outer wall of the inner barrel 31 is in threaded connection with the inner wall of the heating furnace body 2, a toothed ring 32 is arranged on the outer wall of the inner barrel 31, a driving device 4 is arranged on one side of the toothed ring 32, the top of the driving device 4 is fixed to one side of the rotating disc 3, a gap is reserved between one side of the driving device 4, which is close to the heating furnace body 2, and the heating furnace body 2, a motor 41 is arranged inside the driving device 4, a gear 42 is arranged at the output end of the motor 41, the gear 42 is meshed with the toothed ring 32, a vent hole 22 is formed inside the heating furnace body 2, and the vent hole 22 is located on one side of the outer wall of the inner barrel 31.
Referring to fig. 1, 2 and 3, the inner wall of the rotating disc 3 is provided with a heat insulation layer 9, the top of the heat insulation layer 9 is connected with the cover plate 7, heat insulation cotton 91 is arranged inside the heat insulation layer 9, the heat insulation layer 9 improves the structural strength of the cover plate 7, the cover plate 7 is not easy to deform, the heat insulation cotton 91 improves the heat insulation effect of the heat insulation layer 9, and the use is convenient. The inner wall of the heating furnace body 2 is provided with the fixed block 23, the fixed block 23 is positioned at the bottom of the inner barrel 31, the top of the fixed block 23 is attached to the bottom of the inner barrel 31, the inner barrel 31 is supported by the fixed block 23 through design convenience, the fixed block 23 simultaneously improves the structural strength of the inner barrel 31, and the inner barrel 31 is not easy to deform.
Referring to fig. 1, 2 and 4, the vent holes 22 are arranged in a circular array, a plurality of vent holes 22 are arranged, the vent holes 22 can exhaust the internal pressure of the heating furnace body 2, the vent holes 22 are positioned on one side of the top of the fixed block 23, and the design of the vent holes 22 reduces the internal pressure of the heating furnace body 2, so that the heating furnace body 2 is not easy to deform. The barrier net 10 is arranged in the vent holes 22, the filter block 101 is arranged in the barrier net 10, and the filter block 101 and the barrier net 10 are both made of high-temperature-resistant and fireproof materials, so that heat loss is reduced, the influence on the working efficiency of the heating furnace body 2 is reduced, and the safety of the heating furnace body 2 is improved.
The implementation principle of the energy-saving high-efficiency uniform-temperature high-quality annular heating furnace provided by the embodiment of the application is as follows:
when the heating furnace is used, a burning object is placed in the support 5 through the feeding port 21, the support 5 is fixed at the bottom of the heating furnace body 2 through the baffle 51 and the triangular plate 511, the fan 62 at the bottom of the heating furnace body 2 is started, the air circulation speed in the heating furnace body 2 is improved through the matching of the fan 62 and the air inlet pipe 6, the burning efficiency of the heating furnace body 2 is increased, the motor 41 at one side of the heating furnace body 2 is started, the motor 41 enables the inner barrel 31 to ascend through the matching of the gear 42 and the gear ring 32, after the inner barrel 31 ascends, the vent hole 22 formed in the inner wall of the heating furnace body 2 is communicated with the inside of the heating furnace body 2, the internal pressure of the heating furnace body 2 is exhausted, the safety is improved, the heat insulation layer 9 arranged on the cover plate 7 and the heating furnace body 2 improves the structural strength of the cover plate 7 and the rotating disc 3, the rotating disc 3 is not easy to deform, and the design is realized through the matching of the support 5 and the air inlet pipe 6, the internal combustion efficiency of the heating furnace body 2 is improved, the inner barrel 31 is rotated and lifted through the matching of the rotating disc 3 and the driving device 4, the heating furnace body 2 is communicated with the vent hole 22, and the safety is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides an energy-conserving high-efficient samming high-quality annular heating furnace which characterized in that: comprises a support frame (1), a heating furnace body (2) is arranged at the top of the support frame (1), a support (5) is arranged inside the heating furnace body (2), an air inlet pipe (6) is arranged at the bottom of the support (5), the air inlet pipe (6) is in bolt connection with the heating furnace body (2), a rotating disc (3) is arranged at the top of the heating furnace body (2), an inner barrel (31) is movably connected at the bottom of the rotating disc (3), the outer wall of the inner barrel (31) is in threaded connection with the inner wall of the heating furnace body (2), a toothed ring (32) is arranged on the outer wall of the inner barrel (31), a driving device (4) is arranged on one side of the toothed ring (32), a motor (41) is arranged inside the driving device (4), a gear (42) is arranged at the output end of the motor (41), and the gear (42) is meshed with the toothed ring (32), the heating furnace is characterized in that a vent hole (22) is formed in the heating furnace body (2), and the vent hole (22) is located on one side of the outer wall of the inner barrel (31).
2. The annular heating furnace of claim 1, wherein the annular heating furnace comprises: the top of the support frame (1) is provided with a fixing plate (11), and the top of the fixing plate (11) is connected with the bottom of the heating furnace body (2) through bolts.
3. The energy-saving high-efficiency uniform-temperature high-quality annular heating furnace according to claim 1, characterized in that: a supporting plate (61) is arranged inside the air inlet pipe (6), a fan (62) is arranged at the top of the supporting plate (61), and the fan (62) is perpendicular to the bottom of the support (5).
4. The energy-saving high-efficiency uniform-temperature high-quality annular heating furnace according to claim 3, characterized in that: the two sides of the support (5) are provided with baffle plates (51), the bottoms of the baffle plates (51) are connected with the inner wall of the heating furnace body (2), the inner wall of the baffle plates (51) is provided with a triangular plate (511), and the top of the triangular plate (511) is attached to the support (5).
5. The energy-saving high-efficiency uniform-temperature high-quality annular heating furnace according to claim 4, characterized in that: the top of rolling disc (3) is provided with apron (7), the top of apron (7) is provided with ventilation pipe (8), the top of ventilation pipe (8) is provided with closing plate (81).
6. The energy-saving high-efficiency uniform-temperature high-quality annular heating furnace according to claim 5, characterized in that: the inner wall of the rotating disc (3) is provided with a heat insulation layer (9), the top of the heat insulation layer (9) is connected with the cover plate (7), and heat insulation cotton (91) is arranged inside the heat insulation layer (9).
7. The energy-saving high-efficiency uniform-temperature high-quality annular heating furnace according to claim 1, characterized in that: a feeding port (21) is formed in the outer wall of the heating furnace body (2), and the feeding port (21) is located on one side of the support (5).
8. The energy-saving high-efficiency uniform-temperature high-quality annular heating furnace according to claim 1, characterized in that: the inner wall of the heating furnace body (2) is provided with a fixed block (23), and the fixed block (23) is positioned at the bottom of the inner barrel (31).
9. The energy-saving high-efficiency uniform-temperature high-quality annular heating furnace according to claim 8, characterized in that: the vent holes (22) are arranged in an annular array, a plurality of vent holes (22) are arranged, and the vent holes (22) are located on one side of the top of the fixing block (23).
10. The energy-saving high-efficiency uniform-temperature high-quality annular heating furnace according to claim 1, characterized in that: a barrier net (10) is arranged in the vent holes (22), and a filter block (101) is arranged in the barrier net (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220562833.7U CN217154964U (en) | 2022-03-15 | 2022-03-15 | Energy-saving efficient uniform-temperature high-quality annular heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220562833.7U CN217154964U (en) | 2022-03-15 | 2022-03-15 | Energy-saving efficient uniform-temperature high-quality annular heating furnace |
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| Publication Number | Publication Date |
|---|---|
| CN217154964U true CN217154964U (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220562833.7U Active CN217154964U (en) | 2022-03-15 | 2022-03-15 | Energy-saving efficient uniform-temperature high-quality annular heating furnace |
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| Country | Link |
|---|---|
| CN (1) | CN217154964U (en) |
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- 2022-03-15 CN CN202220562833.7U patent/CN217154964U/en active Active
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