CN110440591B

CN110440591B - Energy-saving horizontal heating furnace for processing sectional material

Info

Publication number: CN110440591B
Application number: CN201910689875.XA
Authority: CN
Inventors: 孙晟; 韩新明; 高庆利; 谢长青; 陆晨超
Original assignee: Tianjin Sanmusen Electric Furnace Co ltd
Current assignee: Tianjin Sanmusen Electric Furnace Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2021-02-02
Anticipated expiration: 2039-07-29
Also published as: CN110440591A

Abstract

The invention discloses an energy-saving horizontal heating furnace for section processing, which comprises a heating furnace body, wherein the right side of the top of the heating furnace body is fixedly connected with a box body, the left side of the heating furnace body is fixedly connected with a burner, the output end of the burner is fixedly connected with a burner, one side of the burner penetrates through the heating furnace body and extends to the inside of the heating furnace body, the right side of the heating furnace body is rotatably connected with a movable rod, and the left end of the movable rod penetrates through the heating furnace body and extends to the inside of the heating furnace body. This based on section bar processing is with energy-conserving horizontal heating furnace, the left side fixedly connected with combustor through heating furnace body recycles the steam that the heating furnace produced and utilizes once more, can realize energy-conserving purpose, and right side fixedly connected with box through heating furnace body top discharges again after heating the steam of collecting and sends to the heating furnace.

Description

Energy-saving horizontal heating furnace for processing sectional material

Technical Field

The invention relates to the technical field of section bar processing, in particular to an energy-saving horizontal heating furnace for section bar processing.

Background

The section bar is an object with a certain geometric shape, which is made of iron or steel and materials with certain strength and toughness (such as plastics, aluminum, glass fiber and the like) through processes of rolling, extruding, casting and the like, the process for producing the section bar by using an extrusion method comprises two main types of hollow section bars and solid section bars, the section bar is divided into common section bars and high-quality section bars according to different smelting qualities of steel, the common section bars are divided into large-sized section bars, medium-sized section bars and small-sized section bars according to the existing metal product catalogue, the common section bars can be divided into I-shaped steel, channel steel, angle steel, round steel and the like according to the section shapes, and the large-sized section bars comprise: i-steel, channel-section steel, angle steel, band steel all are the hot rolling in large-scale shaped steel, round steel, square steel, hexagonal steel are except the hot rolling, forging in addition, cold drawing etc. i-steel, channel-section steel, angle steel wide application in industrial building and metal structure, like factory building, bridge, boats and ships, agricultural machinery vehicle manufacturing, transmission tower, transport machinery, often cooperate the use, the band steel mainly is used as bridge, room frame, fence, transmission of electricity, boats and ships, vehicle etc. round steel, square steel are as various machine parts, agricultural machinery accessory, instrument etc. medium-sized shaped steel: the middle angle, circle, square and flat steel of the small-sized section steel are similar to the large-sized section steel in use, the small-diameter circle is commonly used as a construction steel bar, in the metallurgical industry, a heating furnace is a device (an industrial furnace) for heating materials or workpieces (generally metal) to a rolling forging temperature, and the heating furnace is applied to various industrial fields of petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, pharmacy and the like.

When the existing horizontal heating furnace for processing the section bar is used, hot gas which is often heated can directly flow out of the horizontal heating furnace, the hot gas cannot be recycled, the purpose of energy saving cannot be realized, and the material cannot be thoroughly discharged when the material is discharged, so that the working difficulty of workers is increased.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an energy-saving horizontal heating furnace for processing sectional materials, which solves the problems that hot gas which is often heated can directly flow out of the furnace, the hot gas cannot be recycled, the energy-saving purpose cannot be realized, materials cannot be thoroughly discharged when the materials are discharged, and the working difficulty of workers is increased.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: an energy-saving horizontal heating furnace for processing sectional materials comprises a heating furnace body, wherein a box body is fixedly connected to the right side of the top of the heating furnace body, a burner is fixedly connected to the left side of the heating furnace body, a burner is fixedly connected to the output end of the burner, one side of the burner penetrates through the heating furnace body and extends into the heating furnace body, a movable rod is rotatably connected to the right side of the heating furnace body, the left end of the movable rod penetrates through the heating furnace body and extends into the heating furnace body, a fixed plate is fixedly connected to one end, extending into the heating furnace body, of the movable rod, a heat conducting rod is fixedly connected to one side of the fixed plate, an annular plate is fixedly connected to one end, away from the fixed plate, of the heat conducting rod, a guide pipe is communicated with the top of the heating furnace body, a transverse pipe is, the top end of the curved pipe penetrates through the box body and extends to the inside of the box body, the right side of the box body is communicated with a C-shaped pipe, and one end of the C-shaped pipe penetrates through the heating furnace body and extends to the inside of the heating furnace body.

Preferably, the left side of the annular plate is fixedly connected with an annular sliding plate, the left side of the inner wall of the heating furnace body is fixedly connected with an annular sliding rail matched with the annular sliding plate, and the surface of the annular sliding plate is connected with the inner part of the annular sliding rail in a sliding manner.

Preferably, one end of the curved pipe extending to the inside of the box body is fixedly connected with a spray head, and a heating rod is fixedly connected between the top and the bottom of the inner wall of the box body.

Preferably, the surface of the movable rod is fixedly connected with a first bevel gear outside the heating furnace body, the bottom of the right side of the heating furnace body is fixedly connected with a support plate, the top of the support plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a second bevel gear meshed with the first bevel gear.

Preferably, the left side intercommunication at heating furnace body top has the inlet pipe to there is sealed lid one side on inlet pipe top through hinge joint, the bottom fixedly connected with of sealed lid is sealed fills up, and the top fixedly connected with handle of sealed lid.

Preferably, the top on heating furnace body right side intercommunication has the blast pipe to the right side intercommunication of heating furnace body bottom has row material pipe, the inside fixedly connected with electronic valve of arranging the material pipe, and the fixed surface of heating furnace body is connected with control panel.

Preferably, the right side of heating furnace body bottom is rotated and is connected with the montant to the bottom fixedly connected with bottom plate of montant, the left side fixedly connected with slant slide of heating furnace body bottom to the bottom sliding connection of slant slide has the pulley, the bottom of pulley is rotated and is connected with the dwang to the bottom fixedly connected with slider of dwang, the left side fixedly connected with slide at bottom plate top to the bottom of slider and the top sliding connection of slide.

Preferably, the top fixedly connected with support of bottom plate to one side fixedly connected with electric telescopic handle of support, electric telescopic handle's output fixedly connected with riser to the top and the equal fixedly connected with connecting rod in bottom of riser one side, the one end and the surperficial one side fixed connection of dwang of connecting rod.

(III) advantageous effects

The invention provides an energy-saving horizontal heating furnace for processing sectional materials. Compared with the prior art, the method has the following beneficial effects:

(1) the energy-saving horizontal heating furnace for processing the sectional materials comprises a heating furnace body, a combustor fixedly connected to the left side of the heating furnace body, a burner fixedly connected to the output end of the combustor, a fixing plate fixedly connected to one end of the burner, which extends into the heating furnace body, a heat conducting rod fixedly connected to one side of the fixing plate, a ring plate fixedly connected to one end of the heat conducting rod, which is far away from the fixing plate, a guide pipe communicated with the top of the heating furnace body, a transverse pipe communicated with the top of the guide pipe, a curved pipe communicated with the top of the transverse pipe surface, a C-shaped pipe communicated with the right side of the box body, a heat conducting rod fixedly connected to the right side of the heating furnace body, a heat conducting rod fixedly connected to the left end of the heat conducting rod, which extends into the heating furnace body, one end of the C-shaped pipe penetrates through the heating furnace body and extends into the heating furnace body, hot gas generated by the heating furnace is recycled, and then the hot gas is reused, so that the purpose of energy conservation can be achieved.

(2) This energy-conserving horizontal heating furnace is used based on section bar processing, right side fixedly connected with box through heating furnace body top, heating furnace body's top intercommunication has the pipe, and the top intercommunication of pipe has violently the pipe, the top intercommunication on violently managing the surface has bent type pipe, the inside that the box extended to the box is run through on the top of bent type pipe, the right side intercommunication of box has C type pipe, the one end of C type pipe runs through heating furnace body and extends to heating furnace body's inside, bent type pipe extends to the inside one end fixedly connected with shower nozzle of box, and fixedly connected with heating rod between the top of box inner wall and the bottom, discharge again after heating the steam of collecting and send out in the heating furnace, can reduce the difference in temperature, the efficiency of heating has been improved.

(3) The energy-saving horizontal heating furnace for processing the sectional materials is characterized in that a vertical rod is connected through the right side of the bottom of a heating furnace body in a rotating mode, a bottom plate is fixedly connected to the bottom end of the vertical rod, an oblique sliding plate is fixedly connected to the left side of the bottom of the heating furnace body, a pulley is connected to the bottom of the oblique sliding plate in a sliding mode, a rotating rod is connected to the bottom of the pulley in a rotating mode, a sliding block is fixedly connected to the bottom end of the rotating rod, a sliding plate is fixedly connected to the left side of the top of the bottom plate, the bottom of the sliding block is connected with the top of the sliding plate in a sliding mode, a support is fixedly connected to the top of the bottom plate, an electric telescopic rod is fixedly connected to one side of the support, a vertical plate, can conveniently arrange the material, can discharge the material is whole.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the case structure of the present invention;

FIG. 4 is a perspective view of a heat conduction rod structure of the present invention;

fig. 5 is a cross-sectional view of a feed tube structure of the present invention.

In the figure, 1, a heating furnace body, 2 boxes, 3 burners, 4 burners, 5 movable rods, 6 fixed plates, 7 heat conducting rods, 8 annular plates, 9 guide pipes, 10 transverse pipes, 11 curved pipes, 12C pipes, 13 annular sliding plates, 14 annular sliding rails, 15 nozzles, 16 heating rods, 17 first bevel gears, 18 supporting plates, 19 motors, 20 second bevel gears, 21 feeding pipes, 22 sealing covers, 23 sealing gaskets, 24 handles, 25 exhaust pipes, 26 discharge pipes, 27 electronic valves, 28 control panels, 29 vertical rods, 30 bottom plates, 31 oblique sliding plates, 32 pulleys, 33 rotating rods, 34 sliding blocks, 35 sliding plates, 36 supports, 37 electric telescopic rods, 38 vertical plates and 39 connecting rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: an energy-saving horizontal heating furnace for processing sectional materials comprises a heating furnace body 1, wherein components inside the heating furnace body 1 are all made of high-temperature-resistant materials, the left side of the top of the heating furnace body 1 is communicated with a feeding pipe 21, one side of the top end of the feeding pipe 21 is hinged with a sealing cover 22 through a hinge, the bottom of the sealing cover 22 is fixedly connected with a sealing gasket 23, the top of the sealing cover 22 is fixedly connected with a handle 24, the top of the right side of the heating furnace body 1 is communicated with an exhaust pipe 25, the right side of the bottom of the heating furnace body 1 is communicated with a discharge pipe 26, the inside of the discharge pipe 26 is fixedly connected with an electronic valve 27, the surface of the heating furnace body 1 is fixedly connected with a control panel 28, the right side of the bottom of the heating furnace body 1 is rotatably connected, an electric telescopic rod 37 is fixedly connected to one side of the support 36, when discharging materials, the whole heating furnace is inclined, the materials can be conveniently discharged, and all the materials can be discharged, a vertical plate 38 is fixedly connected to the output end of the electric telescopic rod 37, a connecting rod 39 is fixedly connected to the top and the bottom of one side of the vertical plate 38, one end of the connecting rod 39 is fixedly connected to one side of the surface of the rotating rod 33, an inclined sliding plate 31 is fixedly connected to the left side of the bottom of the heating furnace body 1, a pulley 32 is slidably connected to the bottom of the inclined sliding plate 31, a rotating rod 33 is rotatably connected to the bottom of the pulley 32, a sliding block 34 is fixedly connected to the bottom of the rotating rod 33, a sliding plate 35 is fixedly connected to the left side of the top of the bottom plate 30, the bottom of the sliding block 34 is slidably connected to the top of the, and the output end of the burner 3 is fixedly connected with a burner 4, one side of the burner 4 penetrates through the heating furnace body 1 and extends to the inside of the heating furnace body 1, the right side of the heating furnace body 1 is rotatably connected with a movable rod 5, the surface of the movable rod 5 is fixedly connected with a first bevel gear 17 positioned outside the heating furnace body 1, the bottom of the right side of the heating furnace body 1 is fixedly connected with a supporting plate 18, the top of the supporting plate 18 is fixedly connected with a motor 19, the motor 19 is a servo motor, the output end of the motor 19 is fixedly connected with a second bevel gear 20 engaged with the first bevel gear 17, the left end of the movable rod 5 penetrates through the heating furnace body 1 and extends to the inside of the heating furnace body 1, one end of the movable rod 5 extending to the inside of the heating furnace body 1 is fixedly connected with a fixing plate 6, one side of the fixing plate 6 is, the annular plate 8 is arranged to facilitate the entry of heat, the left side of the annular plate 8 is fixedly connected with an annular sliding plate 13, the left side of the inner wall of the heating furnace body 1 is fixedly connected with an annular sliding rail 14 matched with the annular sliding plate 13, the surface of the annular sliding plate 13 is connected with the inner part of the annular sliding rail 14 in a sliding manner, the top of the heating furnace body 1 is communicated with 7 guide pipes 9, the top end of each guide pipe 9 is communicated with a transverse pipe 10, the top of the surface of each transverse pipe 10 is communicated with a curved pipe 11, one end of each curved pipe 11 extending to the inside of the box body 2 is fixedly connected with a spray head 15, a heating rod 16 is fixedly connected between the top and the bottom of the inner wall of the box body 2, collected hot air is heated and then discharged into the heating furnace, the temperature difference can be reduced, the heating efficiency is improved, the top end of each curved pipe, a C-shaped pipe 12 is communicated with the right side of the box body 2, and one end of the C-shaped pipe 12 penetrates through the heating furnace body 1 and extends into the heating furnace body 1.

When the heating furnace is used, sectional materials are poured into the heating furnace body 1 from the feeding pipe 21, then the burner 3, the motor 19 and the heating rod 16 are controlled to work through the control panel 28, the burner 3 transfers heat into the heating furnace body 1 through the burner 3, the motor 19 drives the second bevel gear 20 to rotate, the movable rod 5 is driven to rotate through the meshing action of the first bevel gear 17, the movable rod 5 drives the heat conducting rod 7 to rotate, the heat conducting rod 7 absorbs heat, the heat is transferred to the sectional materials, exhaust is carried out through the exhaust pipe 25, the pressure inside the heating furnace body 1 is reduced, the heat rises upwards and enters the transverse pipe 10 through the guide pipe 9, then enters the box body 2 through the curved pipe 11, the heat of hot air rises back through the heating of the heating rod 16, then enters the heating furnace body 1 through the C-shaped pipe 12, and after the heating is finished, the electrical elements are closed through the control panel 28, then the electronic valve 27 is started, the section bar is discharged from the discharge pipe 26, when no section bar is discharged, the electric telescopic rod 37 is started, the electric telescopic rod 37 pushes the rotating rod 33 to slide on the sliding plate 35, the pulley 32 slides on the oblique sliding plate 31, the heating furnace body 1 is inclined by taking the vertical rod 29 as a center, and the section bar which is not discharged is discharged from the discharge pipe 26.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a based on section bar processing is with energy-conserving horizontal heating furnace, includes heating furnace body (1), the right side fixedly connected with box (2) at heating furnace body (1) top, its characterized in that: the heating furnace is characterized in that a burner (3) is fixedly connected to the left side of the heating furnace body (1), a burner (4) is fixedly connected to the output end of the burner (3), one side of the burner (4) penetrates through the heating furnace body (1) and extends into the heating furnace body (1), a movable rod (5) is rotatably connected to the right side of the heating furnace body (1), the left end of the movable rod (5) penetrates through the heating furnace body (1) and extends into the heating furnace body (1), a fixed plate (6) is fixedly connected to one end, extending into the heating furnace body (1), of the movable rod (5), a heat conducting rod (7) is fixedly connected to one side of the fixed plate (6), an annular plate (8) is fixedly connected to one end, far away from the fixed plate, of the heat conducting rod (7), a conduit (9) is communicated with the top of the heating furnace body (1), and a transverse pipe (10) is, the top of the surface of the transverse pipe (10) is communicated with a curved pipe (11), the top end of the curved pipe (11) penetrates through the box body (2) and extends into the box body (2), the right side of the box body (2) is communicated with a C-shaped pipe (12), and one end of the C-shaped pipe (12) penetrates through the heating furnace body (1) and extends into the heating furnace body (1);

the right side of heating furnace body (1) bottom is rotated and is connected with montant (29) to the bottom fixedly connected with bottom plate (30) of montant (29), the left side fixedly connected with slant slide (31) of heating furnace body (1) bottom to the bottom sliding connection of slant slide (31) has pulley (32), the bottom of pulley (32) is rotated and is connected with dwang (33) to the bottom fixedly connected with slider (34) of dwang (33), the left side fixedly connected with slide (35) at bottom plate (30) top to the bottom of slider (34) and the top sliding connection of slide (35).

2. The energy-saving horizontal heating furnace for processing the section bar according to claim 1, wherein: the left side fixedly connected with annular slide (13) of annular plate (8) to the left side fixedly connected with of heating furnace body (1) inner wall and annular slide rail (14) of annular slide (13) looks adaptation, the inside sliding connection of surface and annular slide rail (14) of annular slide (13).

3. The energy-saving horizontal heating furnace for processing the section bar according to claim 1, wherein: one end of the bent pipe (11) extending to the inside of the box body (2) is fixedly connected with a spray head (15), and a heating rod (16) is fixedly connected between the top and the bottom of the inner wall of the box body (2).

4. The energy-saving horizontal heating furnace for processing the section bar according to claim 1, wherein: the surface of the movable rod (5) is fixedly connected with a first bevel gear (17) outside the heating furnace body (1), the bottom of the right side of the heating furnace body (1) is fixedly connected with a supporting plate (18), the top of the supporting plate (18) is fixedly connected with a motor (19), and the output end of the motor (19) is fixedly connected with a second bevel gear (20) meshed with the first bevel gear (17).

5. The energy-saving horizontal heating furnace for processing the section bar according to claim 1, wherein: the left side intercommunication at heating furnace body (1) top has inlet pipe (21) to one side on inlet pipe (21) top articulates through the hinge has sealed lid (22), the sealed pad (23) of bottom fixedly connected with of sealed lid (22) to the top fixedly connected with handle (24) of sealed lid (22).

6. The energy-saving horizontal heating furnace for processing the section bar according to claim 1, wherein: the heating furnace body (1) right side top intercommunication has blast pipe (25) to the right side intercommunication of heating furnace body (1) bottom has row material pipe (26), the inside fixedly connected with electronic valve (27) of arranging material pipe (26), and the fixed surface of heating furnace body (1) is connected with control panel (28).

7. The energy-saving horizontal heating furnace for processing the section bar according to claim 1, wherein: the top fixedly connected with support (36) of bottom plate (30) to one side fixedly connected with electric telescopic handle (37) of support (36), the output fixedly connected with riser (38) of electric telescopic handle (37) to the top and the equal fixedly connected with connecting rod (39) in bottom of riser (38) one side, the one end and the one side fixed connection on dwang (33) surface of connecting rod (39).