CN210952362U - Feeding device of kiln for producing vanadium-nitrogen alloy - Google Patents
Feeding device of kiln for producing vanadium-nitrogen alloy Download PDFInfo
- Publication number
- CN210952362U CN210952362U CN201922007767.8U CN201922007767U CN210952362U CN 210952362 U CN210952362 U CN 210952362U CN 201922007767 U CN201922007767 U CN 201922007767U CN 210952362 U CN210952362 U CN 210952362U
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- kiln
- rotating shaft
- material transferring
- frame
- conveying
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Abstract
The utility model discloses a feeding device of a kiln for producing vanadium-nitrogen alloy, which comprises a kiln, wherein a frame is arranged outside the kiln, a material transferring frame is arranged in a drying chamber of the kiln, and a plurality of conveying channels which are annularly arranged are arranged on the material transferring frame; a rotating shaft of the conveying motor is connected with a rotating shaft of the feeding auger through a coupler; the front end of the material transferring frame is provided with a material outlet; this feed arrangement of kiln is used in vanadium nitrogen alloy production. The structure of the frame, the kiln, the drying chamber, the feeding hopper, the feeding inlet, the feeding auger, the material transferring frame, the conveying channel, the connecting rotating shaft, the discharging outlet, the power mechanism, the rotating motor, the conveying motor and the transmission replaces the existing conveying mode of a conveying belt, and the three-dimensional conveying and rotating are realized, so that the feeding capacity and the sintering effect are improved; meanwhile, the problem that the heat is easily taken out of the kiln by a conveyor belt, the production environment is influenced, and the safety is poor is solved.
Description
Technical Field
The utility model relates to a feed arrangement field of kiln is used in vanadium nitrogen alloy production specifically is a feed arrangement of kiln is used in vanadium nitrogen alloy production.
Background
The vanadium-nitrogen alloy is a novel alloy additive, and can replace ferrovanadium to be used for producing microalloyed steel. The vanadium nitride added into the steel can improve the comprehensive mechanical properties of the steel, such as strength, toughness, ductility, thermal fatigue resistance and the like, and enables the steel to have good weldability. Under the condition of achieving the same strength, the vanadium nitride is added, so that the adding amount of vanadium is saved by 30-40%, and the cost is further reduced.
The existing vanadium-nitrogen alloy after forming is usually fed by a conveyor belt in the sintering process, and the mode has the problems of small feeding amount and poor sintering effect, and easily brings heat out of a kiln, thereby influencing the production environment, increasing the energy consumption and simultaneously having certain potential safety hazards. This makes the feed arrangement of the kiln for vanadium nitrogen alloy production of invention become needs.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a feed arrangement of kiln is used in vanadium nitrogen alloy production to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a feeding device of a kiln for producing vanadium-nitrogen alloy comprises a kiln, wherein a frame is arranged on the outer side of the kiln, a material transferring frame is arranged in a drying chamber of the kiln, and a plurality of conveying channels which are annularly arranged are arranged on the material transferring frame; a corresponding feeding auger is arranged in the conveying channel; a feed hopper is arranged at the rear part of the material transferring frame; a feed inlet is formed in the rear part of the conveying channel; a conveying motor is arranged at the rear part of the conveying channel and is fixed on the material transferring frame through bolts and nuts; a rotating shaft of the conveying motor is connected with a rotating shaft of the feeding auger through a coupler; the front end of the material transferring frame is provided with a material outlet; the center of the material transferring frame is provided with a connecting rotating shaft, and the connecting rotating shaft is welded on the material transferring frame; one end of the connecting rotating shaft penetrates through the bearing hole, and the front side of one end penetrating through the bearing hole is provided with a power mechanism, wherein the power mechanism comprises a rotating motor and a speed changer; a rotating shaft of the rotating motor is fixedly connected with an input rotating shaft of the transmission through a coupling; the output rotating shaft of the speed changer is fixedly connected with the connecting rotating shaft through a coupler.
As a further aspect of the present invention: the material transferring frame is of a cylindrical frame structure and is made of steel; the transfer passage is circular.
As a further aspect of the present invention: the feeding auger is made of steel; the feeder hopper is stainless steel, and the feeder hopper passes through bolt and nut to be fixed in the frame.
As a further aspect of the present invention: the material transferring frame is characterized in that mounting holes are formed in the material transferring frame corresponding to the two sides of the feeding auger, bearings are arranged in the mounting holes, and the front end of the feeding auger is fixed in the bearing holes.
As a further aspect of the present invention: the frame position that the connecting rotating shaft corresponds is provided with the mounting hole, is provided with the bearing in the mounting hole, and the both ends of connecting the rotating shaft are fixed in the bearing hole.
Compared with the prior art, the beneficial effects of the utility model are that: this feed arrangement of kiln is used in vanadium nitrogen alloy production. The structure of the frame, the kiln, the drying chamber, the feeding hopper, the feeding inlet, the feeding auger, the material transferring frame, the conveying channel, the connecting rotating shaft, the discharging outlet, the power mechanism, the rotating motor, the conveying motor and the transmission replaces the existing conveying mode of a conveying belt, and the three-dimensional conveying and rotating are realized, so that the feeding capacity and the sintering effect are improved; meanwhile, the problem that the heat is easily taken out of the kiln by a conveyor belt, the production environment is influenced, and the safety is poor is solved.
Drawings
Fig. 1 is a schematic top view of a feeding device of a furnace for producing vanadium-nitrogen alloy.
Fig. 2 is a schematic diagram of the arrangement of a conveying motor in a feeding device of a furnace for producing vanadium-nitrogen alloy.
Fig. 3 is a schematic structural diagram of a side view of a material rotating frame of a feeding device of a kiln for producing vanadium-nitrogen alloy.
Fig. 4 is a schematic front view structure diagram of a material transferring frame in a feeding device of a kiln for producing vanadium-nitrogen alloy.
In the figure: the device comprises a frame 1, a kiln 2, a drying chamber 3, a feed hopper 4, a feed inlet 5, a feed auger 6, a material transferring frame 7, a conveying channel 8, a connecting rotating shaft 9, a discharge outlet 10, a power mechanism 11, a rotating motor 12, a conveying motor 13 and a transmission 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 to 4, in an embodiment of the present invention, a feeding device of a kiln for producing vanadium-nitrogen alloy includes a kiln 2, a frame 1 is disposed outside the kiln 2, a material transferring frame 7 is disposed in a drying chamber 3 of the kiln 2, the material transferring frame 7 is a cylindrical frame structure, the material transferring frame 7 is made of steel, a plurality of conveying channels 8 arranged in an annular shape are disposed on the material transferring frame 7, and the conveying channels 8 are circular; the conveying channel 8 is used for placing and conveying raw materials to be dried; a corresponding feeding auger 6 is arranged in the conveying channel 8, and the feeding auger 6 is made of steel; a feed hopper 4 is arranged at the rear part of the material transferring frame 7, the feed hopper 4 is made of stainless steel, the feed hopper 4 is fixed on the rack 1 through bolts and nuts, and the feed hopper 4 is used for conveniently feeding materials into the material transferring channel; a feed inlet 5 is formed in the rear part of the conveying channel 8, and the feed inlet 5 is used for facilitating raw materials to enter the conveying channel 8; mounting holes are formed in the positions, corresponding to the material transferring frames 7, of the two sides of the feeding auger 6, bearings are arranged in the mounting holes, and the front end of the feeding auger 6 is fixed in the bearing holes; a conveying motor 13 is arranged at the rear part of the conveying channel 8, and the conveying motor 13 is fixed on the material transferring frame 7 through bolts and nuts; the rotating shaft of the transmission motor 13 is connected with the rotating shaft of the feeding auger 6 through a coupler; a discharge port 10 is formed in the front end of the material transferring frame 7, and the discharge port 10 is used for facilitating discharging;
referring to fig. 1-2, in the embodiment of the present invention, a connecting shaft 9 is disposed at the center of the material transferring frame 7, and the connecting shaft 9 is welded to the material transferring frame 7; a mounting hole is formed in the position, corresponding to the connecting rotating shaft 9, of the rack 1, a bearing is arranged in the mounting hole, and two ends of the connecting rotating shaft 9 are fixed in the bearing holes; one end of the connecting rotating shaft 9 penetrates through the bearing hole, a power mechanism 11 is arranged on the front side of one end penetrating through the bearing hole, the power mechanism 11 comprises a rotating motor 12 and a speed changer 14, the speed changer 14 is arranged on the front side of the rotating motor 12, and the rotating motor 12 and the speed changer 14 are fixed on the rack 1 through bolts and nuts; the rotating shaft of the rotating motor 12 is fixedly connected with the input rotating shaft of the transmission 14 through a coupler; an output rotating shaft of the transmission 14 is fixedly connected with the connecting rotating shaft 9 through a coupler; the power mechanism 11 is used for driving the material transferring frame 7 to rotate, so that the material is conveniently fed to the feeding hopper 4, and the raw materials are driven to rotate in the drying chamber 3, and the drying uniformity and the drying efficiency are improved;
when in use, the molded raw materials are loaded into the feed hopper 4, then the feed auger 6 is driven to rotate by the rotation of the conveying motor 13, and the feed auger 6 rotates to drive the raw materials to enter the conveying channel 8; meanwhile, the power mechanism 11 drives the material transferring frame 7 to rotate, so that the feed port 5 is replaced; after the material transferring frame 7 is filled with the raw materials, the raw materials are accelerated to rotate through the power mechanism 11, so that the raw materials are accelerated to rotate, and the raw materials are heated and dried through the drying chamber 3; after drying, the raw materials are conveyed out of the material transferring frame 7 through the rotation of the feeding auger 6 and are discharged through the material discharging opening.
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 (5)
1. A feeding device of a kiln for producing vanadium-nitrogen alloy comprises a kiln (2), and is characterized in that a frame (1) is arranged on the outer side of the kiln (2), a material transferring frame (7) is arranged in a drying chamber (3) of the kiln (2), and a plurality of conveying channels (8) which are annularly arranged are arranged on the material transferring frame (7); a corresponding feeding packing auger (6) is arranged in the conveying channel (8); a feed hopper (4) is arranged at the rear part of the material transferring frame (7); a feed inlet (5) is formed in the rear part of the conveying channel (8); a conveying motor (13) is arranged at the rear part of the conveying channel (8), and the conveying motor (13) is fixed on the material transferring frame (7) through bolts and nuts; a rotating shaft of the conveying motor (13) is connected with a rotating shaft of the feeding auger (6) through a coupler; a discharge hole (10) is formed in the front end of the material transferring frame (7); a connecting rotating shaft (9) is arranged in the center of the material transferring frame (7), and the connecting rotating shaft (9) is welded on the material transferring frame (7); one end of the connecting rotating shaft (9) penetrates through the bearing hole, a power mechanism (11) is arranged on the front side of the end penetrating through the bearing hole, the power mechanism (11) comprises a rotating motor (12) and a speed changer (14), the speed changer (14) is arranged on the front side of the rotating motor (12), and the rotating motor (12) and the speed changer (14) are fixed on the rack (1) through bolts and nuts; a rotating shaft of the rotating motor (12) is fixedly connected with an input rotating shaft of the transmission (14) through a coupling; an output rotating shaft of the speed changer (14) is fixedly connected with the connecting rotating shaft (9) through a coupler.
2. The feeding device of the kiln for producing vanadium-nitrogen alloy as claimed in claim 1, wherein the material transferring frame (7) is of a cylindrical frame structure, and the material transferring frame (7) is made of steel; the conveying channel (8) is circular.
3. The feeding device of the kiln for producing vanadium-nitrogen alloy according to claim 1, wherein the feeding auger (6) is made of steel; the feed hopper (4) is made of stainless steel, and the feed hopper (4) is fixed on the rack (1) through bolts and nuts.
4. The feeding device of the kiln for producing vanadium-nitrogen alloy as claimed in claim 1, wherein the corresponding material transferring frame (7) at the two sides of the feeding auger (6) is provided with a mounting hole, a bearing is arranged in the mounting hole, and the front end of the feeding auger (6) is fixed in the bearing hole.
5. The feeding device of the kiln for producing vanadium-nitrogen alloy as claimed in claim 1, wherein the position of the frame (1) corresponding to the connecting rotating shaft (9) is provided with a mounting hole, a bearing is arranged in the mounting hole, and two ends of the connecting rotating shaft (9) are fixed in the bearing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922007767.8U CN210952362U (en) | 2019-11-20 | 2019-11-20 | Feeding device of kiln for producing vanadium-nitrogen alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922007767.8U CN210952362U (en) | 2019-11-20 | 2019-11-20 | Feeding device of kiln for producing vanadium-nitrogen alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210952362U true CN210952362U (en) | 2020-07-07 |
Family
ID=71382709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922007767.8U Expired - Fee Related CN210952362U (en) | 2019-11-20 | 2019-11-20 | Feeding device of kiln for producing vanadium-nitrogen alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210952362U (en) |
-
2019
- 2019-11-20 CN CN201922007767.8U patent/CN210952362U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20201120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |