CN216432492U

CN216432492U - Graphite production furnace with uniform heat conduction

Info

Publication number: CN216432492U
Application number: CN202122833002.7U
Authority: CN
Inventors: 赵勃; 阮志武; 刘立新; 胡龙丰
Original assignee: Jixi Beiteri New Energy Technology Co ltd
Current assignee: Jixi Beiteri New Energy Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-03
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a graphite production furnace with uniform heat conduction, which comprises a furnace body arranged on the ground, wherein a feed inlet is arranged on the left side of the top of the furnace body, a vacuum pump is arranged on the right side of the top of the furnace body, a temperature detector is arranged on the outer side of the furnace body in a penetrating way, and a bin gate is arranged on the front side of the bottom of the furnace body; further comprising: the turntable is connected to the top of the inner side of the furnace body, the turntable is sleeved on the shaft rod, the shaft rod is connected with the output end of the motor, and the motor is arranged in the middle of the top surface of the furnace body; the convex teeth are fixed on the inner wall of the fixing ring at equal intervals, and the fixing ring is arranged at the top of the inner side of the furnace body; the reverse screw rod is connected in the transverse groove through a shaft, and the transverse groove is formed in the rear wall of the inner side of the furnace body; and the material pushing plate is connected to the bottom of the inner side of the furnace body and used for pushing the processed materials out. This graphite production furnace that heat conduction is even can carry out even heat conduction, can carry out quick ejection of compact simultaneously.

Description

Graphite production furnace with uniform heat conduction

Technical Field

The utility model relates to a graphite production technical field specifically is an even graphite production stove of heat conduction.

Background

Graphite is inert in chemical property, corrosion-resistant, and not easy to react with acid, alkali and the like, and is heated in air or oxygen, and can be combusted to generate carbon dioxide, high-purity graphite can be used as a neutron moderator on a nuclear reactor, and in the production process of graphite, a graphite production furnace is indispensable equipment for graphite production, however, the existing graphite production furnace has the following problems:

current graphite production stove generally is that directly place the graphite material in the production stove and heat when using, easily deposits externally that heat conduction is fast, and inside heat conduction is slow to the inhomogeneous phenomenon of heat conduction, thereby need carry out even heat conduction to the material, current graphite production for the graphite production stove does not have the collection device who sets up convenient ejection of compact simultaneously, makes graphite collect the unloading time-consuming long, is not convenient for carry out quick ejection of compact.

We have therefore proposed a graphite production furnace which conducts heat uniformly so as to solve the problems set forth above.

Disclosure of Invention

An object of the utility model is to provide a graphite production stove that heat conduction is even to solve the graphite production stove that has now on the existing market that the above-mentioned background art provided and be not convenient for carry out even heat conduction, be not convenient for carry out the problem of quick ejection of compact simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a graphite production furnace with uniform heat conduction comprises a furnace body, wherein the furnace body is arranged on the ground, a feed inlet is arranged on the left side of the top of the furnace body, a vacuum pump is arranged on the right side of the top of the furnace body, a temperature detector is arranged on the outer side of the furnace body in a penetrating mode, and a bin gate is arranged on the front side of the bottom of the furnace body;

further comprising:

the turntable is connected to the top of the inner side of the furnace body, the turntable is sleeved on the shaft rod, the shaft rod is connected with the output end of the motor, and the motor is arranged in the middle of the top surface of the furnace body;

the convex teeth are fixed on the inner wall of the fixing ring at equal intervals, and the fixing ring is arranged at the top of the inner side of the furnace body;

the reverse screw rod is connected in the transverse groove through a shaft, and the transverse groove is formed in the rear wall of the inner side of the furnace body;

and the material pushing plate is connected to the bottom of the inner side of the furnace body and used for pushing the processed materials out.

Preferably, the cartridge heater is installed to the inside laminating inner wall of furnace body, and the inside of cartridge heater is provided with the puddler to the puddler is fixed in the bottom of fluted roller, and the angular axis such as fluted roller is connected in the bottom of carousel simultaneously, and the carousel is connected in solid fixed ring's inboard, makes the cartridge heater can heat the material, and will drive the carousel after the axostylus axostyle rotates and carry out synchronous rotation, will drive fluted roller and puddler after the carousel rotates and carry out synchronous rotation.

Preferably, the outer side of the fluted roller is connected with the convex teeth, the convex teeth are fixed on the inner side of the fixing ring, the fluted roller forms a structure which revolves and rotates simultaneously through the shaft lever, the rotary table and the convex teeth, the number and the positions of the stirring rods and the fluted roller correspond to each other, and the discharge hole is formed below the stirring rods, so that the rotary table drives the stirring rods to revolve and rotate, and the stirring rods are driven to rotate through the meshing of the fluted roller and the convex teeth.

Preferably, the slider is installed to the rear side symmetry of door, and the slider is connected in erecting the groove to erect the groove and offer the bottom both sides of furnace body leading flank, the slider slides with erecting the groove laminating moreover, is connected with the stay cord on the slider simultaneously, makes after promoting the door, and the slider will remove in erecting the groove, and then relaxs the stay cord.

Preferably, the end of the stay cord is connected with a reverse screw, the reverse screw is connected to the transverse groove in a shaft mode, a torsion spring is installed between the reverse screw and the transverse groove, and a moving block is sleeved on the reverse screw, so that after the stay cord is loosened, the torsion spring can drive the reverse screw to rotate, and then the moving block is driven to move relatively in the transverse groove.

Preferably, the front side of the moving block is hinged with a connecting rod, the front side of the connecting rod is hinged with a material pushing plate, the material pushing plate is attached to the bottom space of the furnace body, the moving block is driven to rotate after moving relatively, and the material pushing plate is driven to move forwards after the connecting rod rotates, so that the material is pushed out automatically.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the graphite production furnace with uniform heat conduction drives the rotating disc to synchronously rotate after the shaft rod rotates through the shaft rod, the rotating disc, the toothed roller, the stirring rod, the convex teeth, the fixing ring and the heating cylinder, the stirring rod can be driven to revolve after the rotating disc rotates, and the toothed roller at the top of the stirring rod can be meshed with the convex teeth on the inner side of the fixing ring when the stirring rod revolves, so that the stirring rod is driven to carry out automation, materials in the furnace body can be fully stirred and uniformly contacted with the heating cylinder, and uniform heat conduction can be realized;

2. this graphite production furnace that heat conduction is even, slider through setting up, erect the groove, the stay cord, reverse screw rod, torque spring, the movable block, the cross slot, connecting rod and scraping wings, make after promoting the door, the door will drive the slider and remove in erecting the groove, and then relax the stay cord, the stay cord relaxes the back, the initial torque spring for the reversal will drive reverse screw rod and rotate, will drive the movable block and carry out relative movement in the cross slot after reverse screw rod rotates, thereby drive the connecting rod and rotate, will drive articulated scraping wings antedisplacement in the furnace chamber bottom after the connecting rod rotates, thereby clear up the material of collecting, and then avoided the loaded down with trivial details operation of the artifical ejection of compact of later stage.

Drawings

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

FIG. 2 is a schematic view of the structure of the tooth roller of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the turntable of the present invention;

FIG. 4 is a schematic view of a bottom of the furnace body;

fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

In the figure: 1. a furnace body; 2. a feed inlet; 3. a vacuum pump; 4. a temperature detector; 5. a motor; 6. a bin gate; 7. a shaft lever; 8. a turntable; 9. a toothed roller; 10. a stirring rod; 11. convex teeth; 12. a fixing ring; 13. a heating cylinder; 14. a discharge port; 15. a slider; 16. a vertical slot; 17. pulling a rope; 18. a reverse screw; 19. a torsion spring; 20. a moving block; 21. a transverse groove; 22. a connecting rod; 23. a material pushing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a graphite production furnace with uniform heat conduction comprises a furnace body 1, a feed inlet 2 is arranged on the left side of the top of the furnace body 1, a vacuum pump 3 is arranged on the right side of the top of the furnace body 1, a temperature detector 4 is arranged on the outer side of the furnace body 1 in a penetrating manner, and a bin gate 6 is arranged on the front side of the bottom of the furnace body 1;

further comprising: a rotary table 8 connected to the top of the inner side of the furnace body 1, the rotary table 8 is sleeved on the shaft lever 7, the shaft lever 7 is connected with the output end of the motor 5, the motor 5 is installed in the middle of the top surface of the furnace body 1, a heating cylinder 13 is installed on the inner attaching wall of the inner part of the furnace body 1, a stirring rod 10 is arranged in the heating cylinder 13, the stirring rod 10 is fixed at the bottom of a toothed roller 9, the toothed roller 9 is connected to the bottom of the rotary table 8 in an equiangular shaft manner, and the rotary table 8 is connected to the inner side of a fixing ring 12, as shown in figures 1-3, firstly, materials are poured into the inner part of the furnace body 1 from a feeding port 2, then the feeding port 2 is closed, a vacuum pump 3 is started, the inner part of the furnace body 1 is vacuumized through the vacuum pump 3, the serious harm caused by spontaneous combustion during graphite processing is prevented, a temperature detector 4 can detect the temperature in the furnace, then the motor 5 and the heating cylinder 13 are started, after the motor 5 is started, the shaft lever 7 is driven to rotate, after the shaft lever 7 rotates, the turntable 8 is driven to rotate in the fixing ring 12, when the turntable 8 rotates, the bottom toothed roller 9 is driven to synchronously rotate, the toothed roller 9 drives the stirring rod 10 at the bottom to revolve, and the heating cylinder 13 heats the material;

the convex teeth 11 are fixed on the inner wall of the fixed ring 12 at equal intervals, the fixed ring 12 is installed on the top of the inner side of the furnace body 1, the outer side of the toothed roller 9 is connected with the convex teeth 11, the convex teeth 11 are fixed on the inner side of the fixed ring 12, the toothed roller 9 forms a structure which revolves and rotates simultaneously through the shaft lever 7, the rotary table 8 and the convex teeth 11, the number and the position of the stirring rods 10 and the toothed roller 9 correspond to each other, and the discharge hole 14 is arranged below the stirring rod 10, as shown in fig. 1-3, when the shaft lever 7 drives the rotary table 8 to rotate, the toothed roller 9 at the bottom of the rotary table 8 is meshed with the convex teeth 11 on the inner wall of the fixed ring 12, so that the toothed roller 9 rotates, the stirring rod 10 at the bottom can be driven to synchronously rotate after the toothed roller 9 rotates, so that the stirring rod 10 can revolve and rotate at the same time, further the material can be turned more thoroughly, and the heat can be uniformly transferred to the material, after the materials are processed, the valve at the discharge port 14 is opened, and the materials fall into the lower part of the inner side of the furnace body 1;

the reverse screw 18 is connected in the transverse groove 21 through a shaft, the transverse groove 21 is arranged on the rear wall of the inner side of the furnace body 1, the sliding blocks 15 are symmetrically arranged on the rear side of the bin gate 6, the sliding blocks 15 are connected in the vertical grooves 16, the vertical grooves 16 are arranged on two sides of the bottom of the front side surface of the furnace body 1, the sliding blocks 15 and the vertical grooves 16 are attached and slide, meanwhile, the sliding blocks 15 are connected with pull ropes 17, the end parts of the pull ropes 17 are connected with reverse screw rods 18, the reverse screw rods 18 are connected in the transverse grooves 21 through shafts, torsion springs 19 are arranged between the reverse screw rods 18 and the transverse grooves 21, and the reverse screw rods 18 are sleeved with moving blocks 20. As shown in figures 1 and 4-5, materials fall below the inner side of the furnace body 1 and then are collected in a centralized manner, when discharging is needed, the bin gate 6 at the bottom of the front side of the furnace body 1 is pushed, the sliding blocks 15 are driven to slide in the vertical grooves 16 synchronously after the bin gate 6 moves, and the sliding blocks 15 loosen the pull ropes 17 when sliding, after the pulling rope 17 is loosened, the torsion spring 19 in the initial state of reverse rotation drives the reverse screw 18 to rotate, and the reverse screw 18 drives the moving block 20 to move relatively in the transverse groove 21 after rotating;

a material pushing plate 23 connected to the inner bottom of the furnace body 1 for pushing out the processed material, a connecting rod 22 hinged to the front side of the moving block 20, a material pushing plate 23 hinged to the front side of the connecting rod 22, and a material pushing plate 23 attached to the bottom space of the furnace body 1, as shown in fig. 4, when the moving block 20 moves relatively in the transverse slot 21, the hinged connecting rod 22 is driven to rotate, the connecting rod 22 rotates to drive the hinged material pushing plate 23 to move to the front side at the rear side inside the furnace body 1, so as to push the material out concentratedly from the bin gate 6, thereby avoiding the tedious operation of manual discharging, after the material is taken out, the bin gate 6 is closed, the slider 15 moves to the bottom of the vertical slot 16, thereby tightening the pull rope 17, and after tightening the pull rope 17, the reverse screw 18 is driven to rotate, thereby reversing the torsion spring 19, and further driving the moving block 20 to separate, and then the connecting rod 22 drives the material pushing plate 23 to move backwards and reset, so that the material pushing plate is convenient to use next time.

The working principle is as follows: when the graphite production furnace with uniform heat conduction is used, as shown in fig. 1-5, firstly, materials are poured in from a feeding hole 2, a vacuum pump 3 vacuumizes the interior of a furnace body 1 to prevent spontaneous combustion during graphite processing and cause serious damage, a temperature detector 4 can detect the temperature in the furnace, then a motor 5 and a heating cylinder 13 are started, the motor 5 drives a shaft lever 7 to rotate, so that a turntable 8 is driven to rotate in a fixed ring 12, a toothed roller 9 is meshed with a convex tooth 11, so that a stirring rod 10 revolves and rotates at the same time, the heat conduction of the materials is more uniform, and then the materials fall into the lower part of the inner side of the furnace body 1 from a discharging hole 14;

when the material is discharged, the bin gate 6 is pushed, the sliding block 15 slides in the vertical groove 16 to release the pull rope 17, the torsion spring 19 drives the reverse screw rod 18 to rotate, the moving block 20 moves relatively to drive the connecting rod 22 to rotate, and the material pushing plate 23 is driven to automatically push out the material, so that a series of work is completed.

Those not described in detail in this specification are within the skill of the art.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A graphite production furnace with uniform heat conduction comprises a furnace body, wherein the furnace body is arranged on the ground, a feed inlet is arranged on the left side of the top of the furnace body, a vacuum pump is arranged on the right side of the top of the furnace body, a temperature detector is arranged on the outer side of the furnace body in a penetrating mode, and a bin gate is arranged on the front side of the bottom of the furnace body;

the method is characterized in that: further comprising:

2. The graphite production furnace with uniform heat conduction according to claim 1, wherein: the heating cylinder is installed to the inside laminating inner wall of furnace body, and the inside of heating cylinder is provided with the puddler to the puddler is fixed in the bottom of fluted roller, and the bottom of angular axis connection in the carousel such as fluted roller is connected in solid fixed ring's inboard simultaneously to the carousel.

3. The graphite production furnace with uniform heat conduction as claimed in claim 2, wherein: the outer side of the toothed roller is connected with the convex teeth, the convex teeth are fixed on the inner side of the fixing ring, the toothed roller forms a structure which revolves and rotates simultaneously through the shaft lever, the rotating disc and the convex teeth, the number and the position of the stirring rods and the toothed roller correspond to each other, and meanwhile, discharge holes are formed in the lower portion of the stirring rods.

4. The graphite production furnace with uniform heat conduction according to claim 1, wherein: the rear side symmetry of door installs the slider, and the slider is connected in erecting the groove to erect the groove and set up the bottom both sides of furnace body leading flank, the slider slides with erecting the groove laminating moreover, is connected with the stay cord on the slider simultaneously.

5. The graphite production furnace with uniform heat conduction according to claim 4, wherein: the end of the stay cord is connected with a reverse screw, the reverse screw is connected with the transverse groove in a shaft mode, a torsion spring is installed between the reverse screw and the transverse groove, and a moving block is sleeved on the reverse screw.

6. The graphite production furnace with uniform heat conduction according to claim 5, wherein: the front side of the moving block is hinged with a connecting rod, the front side of the connecting rod is hinged with a material pushing plate, and the material pushing plate is attached to the bottom space of the furnace body.