CN219112801U

CN219112801U - Energy-saving and emission-reducing forging heating furnace

Info

Publication number: CN219112801U
Application number: CN202223350415.0U
Authority: CN
Inventors: 胡银生; 冯海港; 韩晓冬
Original assignee: Zhangjiakou Ruitai Machinery Co ltd
Current assignee: Zhangjiakou Ruitai Machinery Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-02
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses an energy-saving and emission-reducing forging heating furnace, which comprises a heater shell, wherein trapezoidal guide rails are fixedly connected to the middle positions of the inner sides of two side walls of the heater shell, the two trapezoidal guide rails are arranged in a mirror symmetry mode, movable grooves are formed in the middle positions of one side wall of the two trapezoidal guide rails, which are close to each other, and limiting grooves are formed in the inner parts of the two trapezoidal guide rails and are respectively positioned above and below the two movable grooves, and a material clamp is connected in the two movable grooves in a sliding mode. According to the utility model, the forge piece is clamped by the material clamp, so that the forge piece can be hung in the heating furnace, and the two clamps can gradually approach along with the movement on the moving groove, so that the forge piece with any size can be clamped, and when the forge piece is heated, the heating furnace is in a fully-closed state, so that the heat loss is avoided, the energy consumption is reduced, and the smoke dust particles of the exhaust gas can be filtered by the smoke dust filter screen, so that the emission of harmful gas is reduced.

Description

Energy-saving and emission-reducing forging heating furnace

Technical Field

The utility model relates to the technical field of forging heating, in particular to an energy-saving and emission-reducing forging heating furnace.

Background

The forging heating furnace is used for heating a metal forging piece to a certain temperature after the combustion of combustible gas, so that a temperature condition is created for the subsequent forging, and a small-sized forging heating furnace is suitable for being used in home, and a forging heating furnace is prepared in home by some machining lovers or practitioners, and is generally used for forging and heating castings by using gas such as methane and the like as fuel through burner nozzle injection flame.

However, in the existing forging furnace, one end of a casting is placed in a feed port, and heat is lost from the feed port because the feed port is in an open state, so that the energy consumption of the furnace is higher, and smoke dust generated by forging also flows away from the feed port, therefore, a person skilled in the art provides an energy-saving and emission-reducing forging furnace to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an energy-saving and emission-reducing forging heating furnace, which clamps a forging piece by using a material clamp, so that the forging piece can be hung in the heating furnace, and the two clamps can gradually approach along with the movement on a moving groove, so that the forging piece with any size can be clamped, and the heating furnace is in a fully-closed state when the forging piece is heated, so that the heat loss is avoided, the energy consumption is reduced, and a smoke dust filter screen is arranged to filter smoke dust particles of exhaust gas, so that the emission of harmful gas is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the forging heating furnace comprises a heater shell, wherein trapezoidal guide rails are fixedly connected to the middle positions of the inner sides of two side walls of the heater shell, the two trapezoidal guide rails are arranged in a mirror symmetry mode, movable grooves are formed in the middle positions of one side wall, close to each other, of the two trapezoidal guide rails, limiting grooves are formed in the inner parts of the two trapezoidal guide rails and are respectively located above and below the two movable grooves, and a material clamp is connected in the two movable grooves in a sliding mode;

the material clamp comprises fixing blocks, wherein limiting plates matched with limiting grooves are fixedly connected to upper broken codes and lower end faces of the fixing blocks, connecting rods are fixedly connected to positions, close to the rear sides, of one side walls of the fixing blocks, clamping jaws are fixedly connected to the other ends of the connecting rods, rod grooves are formed in positions, close to the front ends, of one side walls of the fixing blocks, fixing screw holes are formed in positions, close to one side, of the front side walls of the fixing blocks, telescopic rods are installed in the rod grooves of the two fixing blocks, and the telescopic rods are connected into the two fixing blocks through fixing screw holes through bolts;

the smoke exhaust pipe is connected to the upper end face of the heater shell in a penetrating mode at the position close to the rear side and the position close to the other side, the filter screen mounting frame is fixedly connected to the position close to the upper end of the inner side wall of the smoke exhaust pipe, and the smoke dust filter screen is fixedly connected to the middle position of the inner side wall of the filter screen mounting frame;

through the technical scheme, the trapezoidal guide rails are utilized to throw the material clamps, the material clamps can move in the moving grooves of the trapezoidal guide rails, the two trapezoidal guide rails are in mirror symmetry distribution, the two material clamps gradually approach each other along with moving in the backward direction of the moving grooves, the characteristics are utilized, the two material clamps can clamp forgings with any size, the telescopic rods can be utilized to fix the two material clamps, after the clamping is completed, the telescopic rods can be fixed by utilizing the fixing bolts, the forgings can be clamped in the two material clamps, the forgings can be heated under the closing of the turndown door, the heating furnace is completely sealed during the use, the heat loss possibly caused in the heating process is avoided, thereby the energy consumption is reduced, when the inside smoke dust is required to be discharged, the electric valve is opened again, the smoke dust can be discharged from the smoke dust discharging pipe through the top connecting pipe, the arranged smoke dust filter screen can filter the smoke dust particles of the discharged gas, and the emission of harmful gas is reduced.

Further, an electric valve is connected to the position, close to the upper end, of the outer side wall of the smoke exhaust pipe in a threaded mode, and a top connecting pipe is connected to the output end of the electric valve in a threaded mode;

through the technical scheme, whether the smoke exhaust pipe is opened or not is controlled by the electric valve.

Further, a lifting handle is fixedly connected to the middle position of the upper end face of the heater shell;

through the technical scheme, the heater is convenient to carry by using the lifting handle.

Further, a turnover door is hinged to the upper side wall of the heater shell at the position close to the front end;

through the technical scheme, the heater is turned off by using the turndown door.

Further, a supporting seat is fixedly connected with the front end and the rear end of the outer sides of the two side walls of the heater shell;

through above-mentioned technical scheme, utilize the supporting seat to raise the heater shell, prevent its inside inflow.

Further, a mounting plate is fixedly connected to the front end of the outer side of one side wall of the heater shell;

through above-mentioned technical scheme, utilize mounting panel installation fixed pipe.

Further, a fixed pipe is connected with a fixed rod at the middle position of the upper end surface of the mounting plate;

through the technical scheme, the burner is fixed by using the three adjusting bolts on the fixed pipe.

Further, a burner is connected in the fixed pipe in a penetrating way, and the output end of the burner penetrates through one side wall of the heater shell;

through the technical scheme, the burner is utilized to heat the forging piece of the heater shell.

The utility model has the following beneficial effects:

1. according to the utility model, the trapezoidal guide rails are utilized to throw the material clamps, the material clamps can move in the moving grooves of the trapezoidal guide rails, the two trapezoidal guide rails are distributed in a mirror symmetry mode, the two material clamps gradually approach each other along with the movement of the moving grooves to the rear, and by utilizing the characteristic, the two material clamps can clamp forgings with any size.

2. According to the utility model, the two material clamps can be fixed by the telescopic rod, after clamping is completed, the telescopic rod is fixed by the fixing bolt, the forge piece can be clamped in the two material clamps, and the forge piece can be heated by closing the turnover door.

3. In the utility model, when the internal smoke dust is required to be discharged, the electric valve is opened again, the smoke dust can be discharged from the smoke discharge pipe through the top connecting pipe, and the smoke dust filter screen can filter out the smoke dust particles of the discharged gas, so that the discharge of harmful gas is reduced.

Drawings

FIG. 1 is an overall view of an energy-saving and emission-reducing forging furnace according to the present utility model;

FIG. 2 is a schematic view of a trapezoidal guide rail of a forging furnace with energy conservation and emission reduction;

FIG. 3 is a schematic diagram of a material clamp for a bottom rubber pad of a forging heating furnace with energy conservation and emission reduction;

fig. 4 is a cross-sectional view of a smoke exhaust pipe of the forging heating furnace for energy conservation and emission reduction.

Legend description:

1. a heater housing; 2. turning over the door; 3. a lifting handle; 4. a smoke exhaust pipe; 5. an electric valve; 6. a top connection tube; 7. a support base; 8. a mounting plate; 9. a fixed tube; 10. a burner; 11. a trapezoidal guide rail; 12. a material clamp; 13. a telescopic rod; 14. a moving groove; 15. a limit groove; 16. a fixed block; 17. a limiting plate; 18. fixing the screw holes; 19. a rod groove; 20. a connecting rod; 21. a clamping jaw; 22. a filter screen mounting frame; 23. and (5) a smoke filter screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides an energy saving and emission reduction's forge heating furnace, includes heater shell 1, and the inboard intermediate position of both sides wall of heater shell 1 fixedly connected with trapezoidal guide rail 11, two trapezoidal guide rails 11 are mirror symmetry setting, and the lateral wall intermediate position that two trapezoidal guide rails 11 are close to each other has seted up and has moved groove 14, and the spacing groove 15 has all been seted up to the inside of two trapezoidal guide rails 11 and respectively be located the upper and lower side of two removal grooves 14, and sliding connection has material anchor clamps 12 in two removal grooves 14.

The material clamp 12 comprises a fixed block 16, wherein the upper breaking code and the lower end face of the fixed block 16 are fixedly connected with limiting plates 17 matched with limiting grooves 15, a connecting rod 20 is fixedly connected to the middle of one side wall of the fixed block 16 at the position close to the rear side, a clamping jaw 21 is fixedly connected to the other end of the connecting rod 20, a rod groove 19 is formed in the position close to the front end of one side wall of the fixed block 16, a fixing screw hole 18 is formed in the position close to one side of the front side wall of the fixed block 16, telescopic rods 13 are installed in the rod grooves 19 of the two fixed blocks 16, and the telescopic rods 13 are connected into the two fixed blocks 16 through fixing screw holes 18 through bolts.

The upper end face of the heater shell 1 is connected with a smoke exhaust pipe 4 in a penetrating manner at the position close to the rear side and the position close to the other side, the inner side wall of the smoke exhaust pipe 4 is fixedly connected with a filter screen mounting frame 22 at the position close to the upper end, the middle position of the inner side wall of the filter screen mounting frame 22 is fixedly connected with a smoke filter screen 23, the outer side wall of the smoke exhaust pipe 4 is connected with an electric valve 5 in a threaded manner at the position close to the upper end, and the output end of the electric valve 5 is connected with a top connecting pipe 6 in a threaded manner.

The middle position of the upper end face of the heater shell 1 is fixedly connected with a lifting handle 3, the position of the upper side wall of the heater shell 1 close to the front end is hinged with a turndown door 2, and the position of the outer side of the two side walls of the heater shell 1 close to the front end and the position close to the rear are fixedly connected with a supporting seat 7.

The outer side of one side wall of the heater shell 1 is fixedly connected with a mounting plate 8 near the front end, a fixing pipe 9 is connected with a fixing rod in the middle of the upper end surface of the mounting plate 8, a burner 10 is connected in the fixing pipe 9 in a penetrating manner, and the output end of the burner 10 penetrates through one side wall of the heater shell 1.

Working principle: the material clamps 12 are thrown into the trapezoidal guide rail 11, the material clamps 12 can move in the moving groove 14 of the trapezoidal guide rail 11, the two trapezoidal guide rails 11 are distributed in a mirror symmetry mode, the two material clamps 12 gradually approach each other along with the movement of the moving groove 14 to the rear, the two material clamps 12 can clamp forgings with any size by utilizing the characteristic, the two material clamps 12 can be fixed by the telescopic rod 13, after the clamping is finished, the telescopic rod 13 is fixed by the fixing bolt, the forgings can be clamped in the two material clamps 12, the forgings can be heated under the closing of the turndown door, the heating furnace is completely sealed during the use, heat loss possibly caused in the heating process is avoided, accordingly, energy consumption is reduced, when smoke dust in the heating furnace is required to be discharged, the electric valve 5 is opened again, the smoke dust can be discharged from the smoke discharging pipe 4 through the top connecting pipe 6, dust particles of discharged gas can be filtered by the arranged smoke dust filter screen 23, and the emission of harmful gas is reduced.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an energy saving and emission reduction's forging heating furnace, includes heater shell (1), its characterized in that: the inner side middle position of two side walls of the heater shell (1) is fixedly connected with trapezoidal guide rails (11), the two trapezoidal guide rails (11) are arranged in a mirror symmetry mode, a movable groove (14) is formed in the middle position of one side wall, close to each other, of the two trapezoidal guide rails (11), limiting grooves (15) are formed in the inner parts of the two trapezoidal guide rails (11) and are respectively located above and below the two movable grooves (14), and a material clamp (12) is connected in the two movable grooves (14) in a sliding mode;

the material clamp (12) comprises a fixed block (16), wherein the upper breaking code and the lower end face of the fixed block (16) are fixedly connected with limiting plates (17) matched with limiting grooves (15), a connecting rod (20) is fixedly connected to the middle of one side wall of the fixed block (16) near the rear side, a clamping jaw (21) is fixedly connected to the other end of the connecting rod (20), a rod groove (19) is formed in the position, near the front end, of one side wall of the fixed block (16), a fixing screw hole (18) is formed in the position, near one side, of the front side wall of the fixed block (16), telescopic rods (13) are installed in the rod grooves (19) of the two fixed blocks (16), and the telescopic rods (13) are connected into the two fixed blocks (16) through the fixing screw holes (18) through bolts;

the smoke exhaust pipe (4) is connected to the upper end face of the heater shell (1) in a penetrating mode near the rear side and the other side, the filter screen mounting frame (22) is fixedly connected to the inner side wall of the smoke exhaust pipe (4) near the upper end, and the smoke filter screen (23) is fixedly connected to the middle position of the inner side wall of the filter screen mounting frame (22).

2. The energy-saving and emission-reducing forging furnace as set forth in claim 1, wherein: the electric valve (5) is connected to the position, close to the upper end, of the outer side wall of the smoke exhaust pipe (4) in a threaded mode, and the top connecting pipe (6) is connected to the output end of the electric valve (5) in a threaded mode.

3. The energy-saving and emission-reducing forging furnace as set forth in claim 1, wherein: the middle position of the upper end surface of the heater shell (1) is fixedly connected with a lifting handle (3).

4. The energy-saving and emission-reducing forging furnace as set forth in claim 2, wherein: the upper side wall of the heater shell (1) is hinged with a turndown door (2) at the position close to the front end.

5. The energy-saving and emission-reducing forging furnace as set forth in claim 1, wherein: the positions of the outer sides of the two side walls of the heater shell (1) close to the front end and the positions close to the rear are fixedly connected with supporting seats (7).

6. The energy-saving and emission-reducing forging furnace as set forth in claim 1, wherein: the outer side of one side wall of the heater shell (1) is fixedly connected with a mounting plate (8) near the front end.

7. The energy-saving and emission-reducing forging furnace as set forth in claim 6, wherein: the fixing rod at the middle position of the upper end face of the mounting plate (8) is connected with a fixing pipe (9).

8. The energy-saving and emission-reducing forging furnace as set forth in claim 7, wherein: the burner (10) is connected in the fixed pipe (9) in a penetrating way, and the output end of the burner (10) penetrates through one side wall of the heater shell (1).