CN214814537U - Spiral feeding device of calcining furnace - Google Patents
Spiral feeding device of calcining furnace Download PDFInfo
- Publication number
- CN214814537U CN214814537U CN202023261667.7U CN202023261667U CN214814537U CN 214814537 U CN214814537 U CN 214814537U CN 202023261667 U CN202023261667 U CN 202023261667U CN 214814537 U CN214814537 U CN 214814537U
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- spiral
- fixedly connected
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- feeding
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- 238000001354 calcination Methods 0.000 title claims abstract description 33
- 238000003756 stirring Methods 0.000 claims description 15
- 206010024796 Logorrhoea Diseases 0.000 claims description 7
- 239000002994 raw material Substances 0.000 abstract description 40
- 239000007787 solid Substances 0.000 abstract description 5
- 239000011343 solid material Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 7
- 238000007599 discharging Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a screw feeding device of calcining furnace, its technical scheme is: including the feed line of fixed connection at burning furnace body top, burning furnace body one end is equipped with spiral feed mechanism, spiral feed mechanism includes spiral inlet pipe and feed hopper, the spiral inlet pipe is located burning furnace body one end, spiral inlet pipe bottom is equipped with the motor, motor output end fixedly connected with rotation axis, the spiral inlet pipe inboard is equipped with the spiral delivery board, motor one end is kept away from to the rotation axis is equipped with first bevel gear, feed hopper is located the spiral inlet pipe and keeps away from motor one end, a spiral feed arrangement who burns burning furnace's beneficial effect is: the method has the advantages of preventing the environment pollution caused by insufficient harmful gas generation during the calcination of the raw materials, having extremely strong practicability, and avoiding the waste of the raw materials caused by the fact that most of solid materials in the calcined raw materials are large in volume, and the solid raw materials with large volume are calcined very easily and insufficiently, so that the required products cannot be obtained.
Description
Technical Field
The utility model relates to a forge burning furnace feeding technical field, concretely relates to forge spiral feed arrangement of burning furnace.
Background
A calcining furnace is a thermal device for carrying out heat treatment on carbon raw materials at high temperature so as to improve the performance of the raw materials, is used for ironmaking, recovering rare metals, producing catalysts, improving the environment and producing special chemicals, and is generally added with the raw materials through a spiral feeding device when the calcining furnace is charged at present.
The prior art has the following defects: the existing spiral feeding device usually directly adds raw materials into a calcining furnace, but most of solid raw materials in the calcined raw materials have large volume, the solid raw materials with large volume are extremely easy to calcine insufficiently, required products cannot be obtained, waste of the raw materials is caused, and the raw materials are not sufficiently calcined and are extremely easy to generate harmful gases, so that environmental pollution is caused.
Therefore, it is necessary to provide a screw feeder for a calciner to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a screw feed device of burning furnace carries the raw materials of calcining through setting up screw feed mechanism to solve and calcine that most solid volume is great in the raw materials, the great solid raw materials of volume calcines very easily and calcines inadequately, can't obtain the extravagant problem of required product cause raw materials.
In order to achieve the above object, the present invention provides the following technical solutions: a spiral feeding device of a calcining furnace comprises a feeding pipeline fixedly connected to the top of a calcining furnace body, wherein a spiral feeding mechanism is arranged at one end of the calcining furnace body;
the spiral feeding mechanism comprises a spiral feeding pipe and a feeding funnel, the spiral feeding pipe is positioned at one end of the calcining furnace body, a motor is arranged at the bottom of the spiral feeding pipe, a rotating shaft is fixedly connected with the output end of the motor, a spiral conveying plate is arranged on the inner side of the spiral feeding pipe, a first bevel gear is arranged at one end, away from the motor, of the rotating shaft, the feeding funnel is positioned at one end, away from the motor, of the spiral feeding pipe, the feeding funnel is fixedly connected with a feeding pipeline, a limiting pipe is fixedly connected with the top of the feeding funnel, a limiting baffle is fixedly connected with the top of the limiting pipe, a spiral vertical rod is arranged on the inner side of the feeding funnel, a second bevel gear is arranged at the top of the spiral vertical rod, the first bevel gear is meshed with the second bevel gear and is connected with the stirring and crushing rods which are arranged in a plurality, and are distributed in a circumferential array, the bottom of the feeding funnel is provided with a filter screen, and the filter screen is matched with the top of the inner side of the feeding pipeline.
Preferably, the spacing diaphragm of charge-in pipeline top fixedly connected with, the sliding tray has been seted up on spacing diaphragm top surface, the inboard sliding connection of sliding tray has the sliding block, sliding block and filter screen fixed connection, the sliding tray bottom is equipped with the draw-in groove, draw-in groove one side is equipped with the screw hole, sliding block bottom fixedly connected with fixture block, fixture block and draw-in groove phase-match, fixture block one side is equipped with the spiral shell knob, the spiral shell knob runs through fixture block and screw hole threaded connection, the fixture block top is equipped with the handle, handle and spacing diaphragm fixed connection.
Preferably, the rotating shaft penetrates through the bottom of the spiral feeding pipe and is fixedly connected with the spiral conveying plate, the rotating shaft penetrates through the top of the spiral feeding pipe and is fixedly connected with the first bevel gear, and the surface of the top of the spiral feeding pipe, which is close to the motor, is provided with a feeding hole.
Preferably, a limiting groove is formed in one side of the limiting pipe, a connecting plate is fixedly connected between the spiral feeding pipe and the feeding hopper, and a discharging port is formed in the bottom of the end, away from the motor, of the spiral feeding pipe.
Preferably, the bottom of the motor is fixedly connected with a supporting seat, one end of the calcining furnace body is provided with a supporting vertical plate, and the supporting vertical plate is fixedly connected with the spiral feeding pipe.
Preferably, the fixed surface of limit baffle top inlays and is equipped with the bearing, the spiral montant run through the bearing and with second bevel gear fixed connection, the spiral montant and the inboard fixed connection of bearing, stir garrulous pole quantity to set up to a plurality of, it is a plurality of stir garrulous pole and be the circumference array distribution.
The utility model has the advantages that:
the utility model conveys the calcined raw material by arranging the spiral feeding mechanism, the starting motor drives the rotating shaft and the spiral conveying plate to rotate, the spiral conveying plate conveys the calcined raw material into the limiting pipe, the calcined raw material falls into the feeding hopper through the limiting pipe, smaller raw material particles fall into the inner side of the calcining furnace body through the filter screen, the rotating shaft drives the first bevel gear and the second bevel gear to rotate simultaneously, the second bevel gear drives the spiral vertical rod and the crushing rod to rotate, the crushing rod crushes the calcined raw material, and the crushed raw material particles fall into the inner side of the calcining furnace body through the filter screen to be calcined, the utility model has simple and reasonable structure, prevents the environmental pollution caused by harmful gas generated by insufficient calcination of the raw material, improves the practicability of the spiral feeding device, avoids that most of solid materials in the calcined raw material have larger volume, and solid materials with larger volume are easily calcined, the required product can not be obtained, and the waste of raw materials is caused.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a schematic diagram of an explosion structure provided by the present invention;
fig. 3 is a front cross-sectional view provided by the present invention;
FIG. 4 is an enlarged structural view of the part A in FIG. 2 according to the present invention;
in the figure: the calcining furnace comprises a calcining furnace body 1, a feeding pipeline 2, a spiral feeding pipe 3, a feeding funnel 4, a motor 5, a rotating shaft 6, a spiral conveying plate 7, a first bevel gear 8, a limiting pipe 9, a limiting baffle 10, a spiral vertical rod 11, a second bevel gear 12, a stirring rod 13, a filter screen 14, a limiting transverse plate 15, a sliding groove 16, a sliding block 17, a clamping block 18, a spiral knob 19, a connecting plate 20, a handle 21, a feeding port 22 and a discharging port 23.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Referring to the attached drawings 1-4, the utility model provides a spiral feeding device of a calcining furnace, which comprises a feeding pipeline 2 fixedly connected with the top of a calcining furnace body 1, wherein one end of the calcining furnace body 1 is provided with a spiral feeding mechanism;
the spiral feeding mechanism comprises a spiral feeding pipe 3 and a feeding funnel 4, the spiral feeding pipe 3 is positioned at one end of the calcining furnace body 1, a motor 5 is arranged at the bottom of the spiral feeding pipe 3, an output end of the motor 5 is fixedly connected with a rotating shaft 6, a spiral conveying plate 7 is arranged at the inner side of the spiral feeding pipe 3, a first bevel gear 8 is arranged at one end of the rotating shaft 6, which is far away from the motor 5, the feeding funnel 4 is positioned at one end of the spiral feeding pipe 3, which is far away from the motor 5, the feeding funnel 4 is fixedly connected with a feeding pipeline 2, a limiting pipe 9 is fixedly connected at the top of the feeding funnel 4, a limiting baffle 10 is fixedly connected at the top of the limiting pipe 9, a spiral vertical rod 11 is arranged at the inner side of the feeding funnel 4, a second bevel gear 12 is arranged at the top of the spiral vertical rod 11, the first bevel gear 8 is meshed with the second bevel gear 12, and a stirring and crushing rod 13 is fixedly connected at the outer side of the bottom of the spiral vertical rod 11, stir garrulous pole 13 quantity and set up to a plurality ofly, it is a plurality of stir garrulous pole 13 and be the circumference array distribution, 4 bottoms of feed hopper are equipped with filter screen 14, filter screen 14 and 2 inboard tops phase-matchs of charge-in pipeline.
Preferably, a limiting transverse plate 15 is fixedly connected to the top of the feeding pipe 2, a sliding groove 16 is formed in the surface of the top of the limiting transverse plate 15, a sliding block 17 is slidably connected to the inner side of the sliding groove 16, the sliding block 17 is fixedly connected to the filter screen 14, a clamping groove is formed in the bottom of the sliding groove 16, a threaded hole is formed in one side of the clamping groove, a clamping block 18 is fixedly connected to the bottom of the sliding block 17, the clamping block 18 is matched with the clamping groove, a screw knob 19 is arranged on one side of the clamping block 18, the screw knob 19 penetrates through the clamping block 18 and is in threaded connection with the threaded hole, a handle 21 is arranged at the top of the clamping block 18, the handle 21 is fixedly connected to the limiting transverse plate 15, when the calcining furnace body 1 is not used, the screw knob 19 is screwed, the screw knob 19 is separated from the threaded hole of the limiting transverse plate 15, the clamping block 18 becomes loose, then the handle 21 is pulled, and the handle 21 drives the sliding block 17 to slide in the sliding groove 16, the sliding block 17 drives the filter screen 14 to move, the filter screen 14 is drawn out, and raw material particles blocked on the inner side of the filter screen 14 are cleaned;
furthermore, the rotating shaft 6 penetrates through the bottom of the spiral feeding pipe 3 and is fixedly connected with the spiral conveying plate 7, the rotating shaft 6 penetrates through the top of the spiral feeding pipe 3 and is fixedly connected with the first bevel gear 8, a feeding hole 22 is formed in the top surface of one end, close to the motor 5, of the spiral feeding pipe 3, and a calcining raw material is added into the spiral feeding pipe 3 through the feeding hole 22, so that the operation is convenient and rapid, and the inconvenience in use of workers is reduced;
furthermore, a limiting groove is formed in one side of the limiting pipe 9, a connecting plate 20 is fixedly connected between the spiral feeding pipe 3 and the feeding funnel 4, a discharging port 23 is formed in the bottom of one end, away from the motor 5, of the spiral feeding pipe 3, the connecting plate 20 is arranged to be an inclined plane, and baffles are arranged at two ends of the connecting plate 20 to prevent raw materials from being wasted due to splashing when the raw materials are added;
furthermore, a supporting seat is fixedly connected to the bottom of the motor 5, a supporting vertical plate is arranged at one end of the calcining furnace body 1, the supporting vertical plate is fixedly connected with the spiral feeding pipe 3, and the supporting vertical plate supports the spiral feeding pipe 3, so that the stability of the spiral feeding pipe 3 is improved;
further, the fixed surface of limit baffle 10 top inlays and is equipped with the bearing, spiral montant 11 run through the bearing and with second bevel gear 12 fixed connection, spiral montant 11 and the inboard fixed connection of bearing, stir garrulous pole 13 quantity and set up to a plurality of, it is a plurality of stir garrulous pole 13 and be circumference array distribution, through setting up the bearing, spiral montant 11 is more stable at the inboard rotation of bearing.
The utility model discloses a use as follows: when the utility model is used for feeding calcined raw materials, a worker firstly adds the calcined raw materials into the calcining furnace body 1 through the feed inlet 22, the motor 5 is started, the output end of the motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the spiral conveying plate 7 to rotate, the spiral conveying plate 7 conveys the raw materials in the calcining feed pipe to the discharge outlet 23, the calcined raw materials fall into the connecting plate 20 through the discharge outlet 23, then enter the inner side of the spacing pipe 9 through the connecting plate 20, then fall into the feed hopper 4 through the spacing pipe 9, smaller raw material particles fall into the inner side of the feed pipeline 2 through the filter screen 14, and finally enter the inner side of the calcining furnace body 1 through the feed pipeline 2, meanwhile, when the rotating shaft 6 rotates, the rotating shaft 6 drives the first bevel gear 8 to rotate, the first bevel gear 8 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the spiral vertical rod 11 to rotate, the spiral vertical rod 11 drives the stirring rod 13 to rotate, the stirring rod 13 stirs the calcined raw material in the feeding hopper 4, the stirred raw material particles fall into the inner side of the calciner body 1 through the filter screen 14, and then the calciner body 1 is started to calcine the raw material;
when the filter screen 14 is used for a long time, raw material particles with similar sizes can be blocked by meshes of the filter screen 14, the feeding of the calcining furnace body 1 is influenced when the blocking is too much, when the calcining furnace body 1 is not used, the screw knob 19 is screwed, the screw knob 19 is separated from a threaded hole of the limiting transverse plate 15, the clamping block 18 becomes loose, then the handle 21 is pulled, the handle 21 drives the sliding block 17 to slide on the inner side of the sliding groove 16, the sliding block 17 drives the filter screen 14 to move, the filter screen 14 is drawn out, and the raw material particles blocked on the inner side of the filter screen 14 are cleaned.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. A spiral feeding device of a calcining furnace is characterized in that: the device comprises a feeding pipeline (2) fixedly connected to the top of a calciner body (1), wherein a spiral feeding mechanism is arranged at one end of the calciner body (1);
the spiral feeding mechanism comprises a spiral feeding pipe (3) and a feeding funnel (4), the spiral feeding pipe (3) is located at one end of the calcining furnace body (1), a motor (5) is arranged at the bottom of the spiral feeding pipe (3), a rotating shaft (6) is fixedly connected with an output end of the motor (5), a spiral conveying plate (7) is arranged on the inner side of the spiral feeding pipe (3), a first bevel gear (8) is arranged at one end, away from the motor (5), of the rotating shaft (6), the feeding funnel (4) is located at one end, away from the motor (5), of the spiral feeding pipe (3), the feeding funnel (4) is fixedly connected with a feeding pipeline (2), a limiting pipe (9) is fixedly connected to the top of the feeding funnel (4), a limiting baffle plate (10) is fixedly connected to the top of the limiting pipe (9), and a spiral vertical rod (11) is arranged on the inner side of the feeding funnel (4), spiral montant (11) top is equipped with second bevel gear (12), first bevel gear (8) are connected with second bevel gear (12) meshing, spiral montant (11) bottom outside fixedly connected with stirs garrulous pole (13), feed hopper (4) bottom is equipped with filter screen (14), filter screen (14) and feed pipeline (2) inboard top phase-match.
2. The screw feeder of a calciner according to claim 1, characterised in that: the utility model discloses a feed pipe, including feed channel (2), spacing diaphragm (15) of feed channel (2) top fixedly connected with, sliding tray (16) have been seted up to spacing diaphragm (15) top surface, sliding tray (16) inboard sliding connection has sliding block (17), sliding block (17) and filter screen (14) fixed connection, sliding tray (16) bottom is equipped with the draw-in groove, draw-in groove one side is equipped with the screw hole, sliding block (17) bottom fixedly connected with fixture block (18), fixture block (18) and draw-in groove phase-match, fixture block (18) one side is equipped with spiral shell knob (19), spiral shell knob (19) run through fixture block (18) and screw hole threaded connection, fixture block (18) top is equipped with handle (21), handle (21) and spacing diaphragm (15) fixed connection.
3. The screw feeder of a calciner according to claim 1, characterised in that: rotation axis (6) run through spiral feeding pipe (3) bottom and auger delivery board (7) fixed connection, rotation axis (6) run through spiral feeding pipe (3) top and first bevel gear (8) fixed connection, spiral feeding pipe (3) are close to motor (5) one end top surface and have been seted up feed inlet (22).
4. The screw feeder of a calciner according to claim 1, characterised in that: spacing groove has been seted up to spacing pipe (9) one side, fixedly connected with connecting plate (20) between spiral inlet pipe (3) and feed hopper (4), motor (5) one end bottom is kept away from in spiral inlet pipe (3) and discharge gate (23) have been seted up.
5. The screw feeder of a calciner according to claim 1, characterised in that: the support base is fixedly connected to the bottom of the motor (5), a support vertical plate is arranged at one end of the calcining furnace body (1), and the support vertical plate is fixedly connected with the spiral feeding pipe (3).
6. The screw feeder of a calciner according to claim 1, characterised in that: the bearing is embedded in the surface fixing of the top of the limiting baffle (10), the spiral vertical rod (11) penetrates through the bearing and is fixedly connected with the second bevel gear (12), the spiral vertical rod (11) is fixedly connected with the inner side of the bearing, the number of the stirring crushing rods (13) is set to be multiple, and the stirring crushing rods (13) are distributed in a circumferential array mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261667.7U CN214814537U (en) | 2020-12-30 | 2020-12-30 | Spiral feeding device of calcining furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261667.7U CN214814537U (en) | 2020-12-30 | 2020-12-30 | Spiral feeding device of calcining furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214814537U true CN214814537U (en) | 2021-11-23 |
Family
ID=78870437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023261667.7U Expired - Fee Related CN214814537U (en) | 2020-12-30 | 2020-12-30 | Spiral feeding device of calcining furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214814537U (en) |
-
2020
- 2020-12-30 CN CN202023261667.7U patent/CN214814537U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |
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| CF01 | Termination of patent right due to non-payment of annual fee |