CN217929790U

CN217929790U - Feeding device of furnace

Info

Publication number: CN217929790U
Application number: CN202222345135.4U
Authority: CN
Inventors: 陈国教; 唐光辉; 殷龙清
Original assignee: Kaifeng Ruifeng New Material Co ltd
Current assignee: Kaifeng Ruifeng New Material Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-11-29
Anticipated expiration: 2032-09-05

Abstract

A feeding device of a furnace kiln effectively solves the problem that the feeding time interval and the feeding speed can not be controlled, the utility model comprises a storage bin, the lower end of the storage bin is provided with a feed opening, the inner wall of the feed opening is fixed with two baffles which are opposite up and down, a feed groove is arranged on the baffles, a rotating shaft with the lower end penetrating through the lower baffle is rotatably connected between the two baffles, the lower end of the rotating shaft is fixedly connected with a rotatable driven gear, a plurality of rotating plates which are uniformly distributed along the circumferential direction are fixed on the rotating shaft, the width between every two rotating plates is the same as the width of the feed groove, the lower end of the storage bin is slidably connected with a feed hopper, the lower end of the feed hopper is fixed with a conveying bin, the conveying bin is provided with a conveying groove which is the same as the feed hopper, a rotatable auger is arranged in the conveying groove, and the lower end of the right side of the conveying bin is provided with a discharge opening; the utility model discloses the structure is ingenious, convenient to use, the effectual problem of having solved current feeding device uncontrollable reinforced time interval and feed rate.

Description

Feeding device of furnace

Technical Field

The utility model relates to a feeding technical field, concretely relates to feeding device of stove on the stove.

Background

The graphite negative pole is one of lithium ion battery's key material, graphitization production is the production processes that negative pole production must pass through, need utilize the graphitization furnace to fire graphite material at the in-process that carries out the production, current graphitization furnace mostly needs indirectness shut down production, reinforced needs manual work or mechanical transportation reinforced after the shut down production, but a continuous graphitization furnace now, this graphitization furnace needs continuous reinforced in process of production, and need control reinforced time interval and feed rate in reinforced in-process, current feeding device can't satisfy neotype continuous graphitization furnace.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the present invention aims to provide a feeding device for a furnace, which effectively solves the problem of uncontrollable feeding time interval and feeding speed.

The technical scheme of its solution is, the utility model discloses a storage silo, the feed opening has been seted up to the storage silo lower extreme, the inner wall of feed opening is fixed with two relative baffles from top to bottom, the blowing groove has been seted up on the baffle, it runs through the pivot of downside baffle to rotate between two baffles to be connected with the lower extreme, the rotatable driven gear of pivot lower extreme fixedly connected with, be fixed with a plurality of rotor plates along its circumferencial direction equipartition in the pivot, width between per two rotor plates is the same with the blowing groove width, storage silo lower extreme sliding connection has the feeder hopper, the feeder hopper lower extreme is fixed with defeated feed bin, set up the conveyer trough the same with the feeder hopper in the defeated feed bin, be equipped with rotatable auger in the conveyer trough, the discharge gate has been seted up to defeated feed bin right side lower extreme.

Baffle lower extreme fixedly connected with protective housing of downside is equipped with first motor in the protective housing, the output fixedly connected with driving gear of first motor, and the driving gear meshes with driven gear mutually.

The left side of the inner wall of the conveying bin is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with the auger.

The discharging grooves are fan-shaped, and the two discharging grooves are centrosymmetric.

The storage silo internal rotation is connected with the stirring leaf, and the storage silo upper end is equipped with the third motor, the output shaft and the stirring leaf fixed connection of third motor.

The upper end of the storage bin is provided with a feed inlet.

The diameter of the packing auger is the same as that of the conveying groove, and a protective cover communicated with the discharge port is fixed at the lower end of the right side of the conveying bin.

The utility model discloses the structure is ingenious, convenient to use, through setting up the baffle, the pivot, the rotor plate, the blowing groove can set up the rotational speed of pivot and then reach the unloading interval time of control raw materials according to the time interval of required unloading, set up defeated feed bin simultaneously, auger and discharge gate can be through the rotational speed according to the production speed control auger in the actual production process, and then control reinforced speed, the effectual problem of solving current feeding device uncontrollable reinforced time interval and feed rate.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a main perspective view diagram of the utility model.

Fig. 3 is a full-section left-side perspective view diagram of the utility model.

Fig. 4 is a full section overhead axonometric view of the utility model.

Fig. 5 is an enlarged view of a in fig. 2 according to the present invention.

Fig. 6 is an enlarged view of B in fig. 3 according to the present invention.

In the figure: 1. a storage bin; 2. a feed opening; 3. a baffle plate; 4. a discharging groove; 5. a rotating shaft; 6. a driven gear; 7. a rotating plate; 8. a feed hopper; 9. a material conveying bin; 10. a packing auger; 11. a discharge port; 12. a protective shell; 13. a first motor; 14. a driving gear; 15. a second motor; 16. stirring blades; 17. a third motor; 18. a feed inlet; 19. a shield.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 6, including storage silo 1, feed opening 2 has been seted up to 1 lower extreme of storage silo, relative baffle 3 about 2 inner walls of feed opening are fixed with two, the blowing groove 4 has been seted up on baffle 3, it runs through the pivot 5 of downside baffle 3 to rotate between two baffles 3 to be connected with the lower extreme, the rotatable driven gear 6 of 5 lower extreme fixedly connected with of pivot, be fixed with a plurality of rotor plates 7 along its circumferencial direction equipartition in the pivot 5, width between per two rotor plates 7 is the same with 4 width of blowing groove, 1 lower extreme sliding connection of storage silo has

feeder hopper

8, 8 lower extremes of feeder hopper are fixed with defeated feed bin 9, set up the conveyer trough the same with feeder hopper 8 in defeated feed bin 9, be equipped with rotatable auger 10 in the conveyer trough, discharge gate 11 has been seted up to defeated feed bin 9 right side lower extreme.

As shown in fig. 1 to 4, set up storage silo 1, can store a large amount of raw materials in order to carry out the raw materials input, through setting up baffle 3 at feed opening 2, discharging groove 4, pivot 5, the rotor plate 7 can utilize baffle 3 and rotor plate 7 to form the storage space, and the raw materials enters into the storage space that forms between two rotor plates 7 and the baffle 3 from the discharging groove 4 of the baffle 3 of upside, raw materials between two rotor plates 7 is the raw materials quantity of a feeding, avoid too much or too little feeding, the speed of control pivot 5 can control when the raw materials between two rotor plates 7 rotates to discharging groove 4 department of downside, and then can control the interval of blanking time at every turn, when can completely cut off the air and avoid raw materials and air contact through setting up feeder hopper 8, cushion the raw materials from feed opening 2 to defeated silo 9 dropping, avoid the raw materials, can be according to required feed auger 10 through setting up auger 10, adjust the slew velocity of auger 10 and then can adjust the feed rate of defeated silo 9.

The lower end of the baffle 3 on the lower side is fixedly connected with a protective shell 12, a first motor 13 is arranged in the protective shell 12, the output end of the first motor 13 is fixedly connected with a driving gear 14, and the driving gear 14 is meshed with the driven gear 6.

As shown in fig. 5 to 6, the protective housing 12 is arranged to prevent the raw material from influencing the operation of the first motor 13 to disable the first motor 13, and prevent the raw material from being clamped between the driving gear 14 and the driven gear 6 to disable the gear, the first motor 13 is arranged to drive the rotating shaft 5 to rotate through the driving gear 14 and the driven gear 6, the feeding bin 9 is blanked, and the rotating speed of the rotating shaft 5 can be controlled through the first motor 13 to control the blanking interval.

The left side of the inner wall of the conveying bin 9 is fixedly connected with a second motor 15, and the output end of the second motor 15 is fixedly connected with the packing auger 10.

As shown in figures 2 to 3, the second motor 15 is arranged to drive the auger 10 to rotate, and meanwhile, the rotating speed of the auger 10 can be controlled through the second motor 15, so that the speed of the auger 10 for transporting raw materials can be achieved, and the purpose of controlling the blanking speed can be achieved.

The discharging grooves 4 are fan-shaped, and the two discharging grooves 4 are centrosymmetric.

As shown in fig. 2 to 4, the central symmetry of the two material discharging slots 4 is arranged to always isolate the material storage bin 1 from the material conveying bin 9, so that the situation that the device loses the effect of controlling the feeding interval because the raw materials in the material storage bin 1 directly drop into the material conveying bin 9 from the material storage bin 1 in the rotation process of the material discharging slots 7 can be avoided.

The rotary stirring device is characterized in that a stirring blade 16 is connected in the storage bin 1 in a rotary mode, a third motor 17 is arranged at the upper end of the storage bin 1, and an output shaft of the third motor 17 is fixedly connected with the stirring blade 16.

As shown in fig. 2 to 3, the third motor 17 and the stirring blade 16 are arranged to continuously stir the raw materials in the storage bin 1, so as to prevent the raw materials in the storage bin 1 from being coagulated into blocks due to gravity extrusion, which results in incapability of performing blanking operation.

The upper end of the storage bin 1 is provided with a feed inlet 18.

As shown in fig. 1-2, the feed port 18 enables the addition of raw materials to the storage silo 1 in real time.

The diameter of the packing auger 10 is the same as that of the conveying groove, and a protective cover 19 communicated with the discharge hole 11 is fixed at the lower end of the right side of the conveying bin 9.

As shown in fig. 2 to 3, the diameter of the auger 10 is the same as that of the conveying trough, so that the problem that the auger 10 cannot convey the raw material in the interval between the auger 10 and the conveying trough and the production is affected by less feeding caused by the fact that the raw material is positioned in the feeding process of the auger 10 can be avoided, and the raw material can be prevented from being washed away in the process of upward surge of hot gas with too high temperature in the furnace kiln and being polluted and wasted by the arrangement of the protective cover 19.

The working principle is as follows:

when the utility model is used, the device is fixed at a proper position, the protective cover 19 covers the material opening of the furnace, then the raw material is added into the storage bin 1 from the charging opening 18, the third motor 17 is started, the third motor 17 drives the stirring blade 16 to rotate, the raw material in the storage bin 1 is prevented from being condensed into blocks due to gravity, the rotating speed of the first motor 13 is set according to the required blanking interval, meanwhile, the rotating speed of the second motor 15 is set according to the required blanking speed, and then the first motor 13 and the second motor 15 are started;

the first motor 13 drives the driven gear 6 to rotate through the driving gear 14, the driven gear 6 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the rotating plates 7 to rotate, when the two rotating plates 7 rotate to be communicated with the discharging groove 4 on the upper side, raw materials in the storage bin 1 enter between the two rotating plates 7 due to gravity, the rotating shaft drives the rotating plates 7 to rotate, the two rotating plates 7 drive the internal raw materials to rotate together, when the two rotating plates 7 rotate to be communicated with the discharging groove 4 on the lower side, the raw materials between the two rotating plates 7 fall into the feeding hopper 8 from the discharging groove 4 on the lower side, the inclined surface of the feeding hopper 8 buffers the raw materials, and the transported materials enter into the conveying groove of the transporting bin 9;

at the moment, the second motor 15 is in an open state, the second motor 15 drives the packing auger 10 to rotate, the packing auger 10 can cut and convey the raw materials falling into the conveying groove to the discharge port 11, the purpose of controlling the feeding speed is further achieved, and then the raw materials enter the furnace kiln from the discharge port 11 to be graphitized.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a feeding device of stove, including storage silo (1), a serial communication port, feed opening (2) have been seted up to storage silo (1) lower extreme, relative baffle (3) about feed opening (2) inner wall is fixed with two, scuttle (4) have been seted up on baffle (3), it runs through pivot (5) of downside baffle (3) to rotate to be connected with the lower extreme between two baffles (3), pivot (5) rotatable driven gear (6) of lower extreme fixedly connected with, be fixed with a plurality of rotor plates (7) along its circumferencial direction equipartition in pivot (5), width between per two rotor plates (7) is the same with scuttle (4) width, storage silo (1) lower extreme sliding connection has feeder hopper (8), feeder hopper (8) lower extreme is fixed with defeated silo (9), seted up the conveyer trough the same with feeder hopper (8) in defeated silo (9), be equipped with rotatable auger (10) in the conveyer trough, discharge gate (11) have been seted up to defeated silo (9) right side lower extreme.

2. The charging device for kilns according to claim 1, characterized in that the lower end of said baffle (3) is fixedly connected with a protective shell (12), a first motor (13) is arranged in the protective shell (12), the output end of the first motor (13) is fixedly connected with a driving gear (14), and the driving gear (14) is meshed with the driven gear (6).

3. The charging device of a kiln according to claim 1, characterized in that the left side of the inner wall of the charging bin (9) is fixedly connected with a second motor (15), and the output end of the second motor (15) is fixedly connected with the auger (10).

4. The charging device for kilns according to claim 1, characterized in that said discharge chutes (4) are sector-shaped, with two discharge chutes (4) being centrosymmetric.

5. The charging device of the kiln according to claim 1, characterized in that the storage bin (1) is rotatably connected with a stirring blade (16), the upper end of the storage bin (1) is provided with a third motor (17), and an output shaft of the third motor (17) is fixedly connected with the stirring blade (16).

6. The charging device of a kiln according to claim 1, characterized in that the upper end of the storage silo (1) is provided with a charging opening (18).

7. The charging device of furnace kiln as claimed in claim 1, characterized in that the diameter of the auger (10) is the same as the diameter of the conveying trough, and the lower end of the right side of the conveying bin (9) is fixed with a protective cover (19) communicated with the discharge port (11).