CN219756942U - Kiln for processing and calcining rare earth polishing powder - Google Patents
Kiln for processing and calcining rare earth polishing powder Download PDFInfo
- Publication number
- CN219756942U CN219756942U CN202320122311.XU CN202320122311U CN219756942U CN 219756942 U CN219756942 U CN 219756942U CN 202320122311 U CN202320122311 U CN 202320122311U CN 219756942 U CN219756942 U CN 219756942U
- Authority
- CN
- China
- Prior art keywords
- feeding
- fixedly arranged
- furnace body
- kiln
- rare earth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001354 calcination Methods 0.000 title claims abstract description 34
- 238000005498 polishing Methods 0.000 title claims abstract description 21
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 20
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 20
- 239000000843 powder Substances 0.000 title claims description 16
- 238000007789 sealing Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000007599 discharging Methods 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 238000009700 powder processing Methods 0.000 claims abstract description 5
- 239000000919 ceramic Substances 0.000 claims description 11
- 239000010425 asbestos Substances 0.000 claims description 8
- 229910052895 riebeckite Inorganic materials 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000007769 metal material Substances 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000012840 feeding operation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Furnace Details (AREA)
Abstract
The utility model discloses a rare earth polishing powder processing and calcining kiln, which belongs to the technical field of rare earth processing and comprises a supporting structure, wherein a furnace body structure is fixedly arranged at the top of the supporting structure, communicated material inlet and outlet cavities are fixedly arranged on the supporting structures at two sides of the furnace body structure, a plurality of metal material guide rollers are rotatably arranged in the furnace body structure and the material inlet and outlet cavities, a transmission mechanism is fixedly arranged on the supporting structure at a port of the material inlet and outlet cavity, and a door sealing mechanism extending to the inside is fixedly arranged at the top of the material inlet and outlet cavity. According to the technical scheme, the door sealing mechanism arranged on the feeding and discharging cavity can be effectively matched with the transmission mechanism, so that the calciner cannot be closed due to the continuous transmission structure of the calciner, the whole sealing effect and the blocking effect of the door type structure are considerable, the bottom is a flat surface, the metal net surface cannot be broken, and the sealing strength of the calciner can be ensured.
Description
Technical Field
The utility model relates to the technical field of rare earth processing, in particular to a rare earth polishing powder processing and calcining kiln.
Background
In the production process of the rare earth polishing powder, personnel need to put the filled dry pot into a calciner for calcination in batches.
The prior art publication No. CN216845639U provides a rare earth polishing powder calcining kiln. The kiln comprises a base, a feeding part, a conveying part, a calcining part, a cooling part and a processing part; the feeding part comprises a feeding hopper and an electromagnetic valve, the electromagnetic valve is positioned at the bottom of the feeding hopper, the conveying part comprises a first sprocket, a second sprocket, a motor, a storage hopper and a conveying cylinder, and the first sprocket and the second sprocket are both rotationally connected with the base. But the whole operation performance of this kind of calcination kiln on the device and the market is comparatively single, can't better satisfy the operation demand of calcination kiln in rare earth polishing powder processing period, though can be through being equipped with cooling portion in prior art CN216845639U, can cool down the product fast to utilize its waste heat to heat water, through being equipped with the processing portion, can filter the smoke and dust, but such continuous material transmission structure can lead to the whole closure of furnace body to descend, and the material can't guarantee inside closure during calcining, leads to the energy consumption to increase, leads to the ageing of whole calcination not high. In view of this, we propose a kiln for processing and calcining rare earth polishing powder.
Disclosure of Invention
1. Technical problem to be solved
The utility model aims to provide a kiln for processing and calcining rare earth polishing powder, which aims to solve the problems in the background technology.
2. Technical proposal
The utility model provides a tombarthite polishing powder processing calcination kiln, includes bearing structure, bearing structure top fixed mounting has the furnace body structure, the front and back side at furnace body structure top respectively fixed mounting have with the gas vent of inside intercommunication with calcine the import, fixed mounting has the business turn over material chamber of intercommunication on the bearing structure of furnace body structure both sides, all rotate in furnace body structure, the business turn over material intracavity and install a plurality of metal guide rollers, fixed mounting has drive mechanism on the bearing structure of business turn over material chamber port, the top fixed mounting in business turn over material chamber has the door closing mechanism that extends to inside, the bottom fixed mounting in business turn over material intracavity has the platform stalk that corresponds with door closing mechanism.
As an alternative scheme of the technical scheme of the utility model, the supporting structure comprises a supporting table and supporting legs, wherein the feeding and discharging cavity and the furnace body structure are fixedly arranged on the supporting table, and the supporting legs are fixedly arranged at the bottom of the supporting table.
As an alternative scheme of the technical scheme of the utility model, the furnace body structure comprises a built-in asbestos layer, a ceramic heat-insulating layer and an outer shell, wherein the outer shell is fixedly arranged at the top of the supporting structure, the ceramic heat-insulating layer is fixedly arranged on the inner wall of the outer shell, and the built-in asbestos layer is arranged between the ceramic heat-insulating layer and the outer shell.
As an alternative scheme of the technical scheme of the utility model, the transmission mechanism comprises a mounting support, wire belt rollers and a first reduction motor, wherein the mounting support is fixedly arranged on two sides of the top of the supporting structure, the wire belt rollers for winding the wire belt are rotatably arranged between the mounting supports, and the first reduction motor which is rotatably connected with the wire belt rollers is fixedly arranged on the mounting support.
As an alternative scheme of the technical scheme of the utility model, the door sealing mechanism comprises a sealing plate, a screw rod, a mounting plate and a second gear motor, wherein the top of the feeding and discharging cavity is in butt joint with the sealing plate which extends into the feeding and discharging cavity, the mounting plate is fixedly arranged at the top of the sealing plate, the second gear motor is fixedly arranged at the top of the mounting plate, and the screw rod which extends into the feeding and discharging cavity is arranged at the output end of the second gear motor.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
1. according to the technical scheme, the door sealing mechanism arranged on the feeding and discharging cavity can be effectively matched with the transmission mechanism, so that the calciner cannot be closed due to the continuous transmission structure of the calciner, the whole sealing effect and the blocking effect of the door type structure are considerable, the bottom is a flat surface, the metal net surface cannot be broken, and the sealing strength of the calciner can be ensured.
2. According to the technical scheme, the continuous feeding operation effect of the calciner is achieved through the transmission mechanism arranged at the top of the supporting structure, the material inlet and outlet time can be effectively saved through feeding one end of the calciner body and discharging the other end of the calciner body, the adopted silk ribbon can be perfectly attached to the sealing structure, the transmission operation is not affected, and the sealing effect of the sealing structure is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a kiln for processing and calcining rare earth polishing powder, which is disclosed in the embodiment of the utility model;
FIG. 2 is a schematic diagram of the transmission mechanism in a kiln for processing and calcining rare earth polishing powder, which is disclosed in the embodiment of the utility model;
FIG. 3 is a schematic diagram showing the structure of a furnace body of a kiln for processing and calcining rare earth polishing powder, which is disclosed in the embodiment of the utility model;
fig. 4 is a schematic diagram of a door sealing mechanism of a kiln for processing and calcining rare earth polishing powder, which is disclosed in the embodiment of the utility model;
the reference numerals in the figures illustrate: 1. a support structure; 101. a support table; 102. supporting feet; 2. a furnace body structure; 201. an exhaust port; 202. a calcination inlet; 203. an asbestos layer is arranged in the inner part; 204. a ceramic heat preservation layer; 205. an outer housing; 3. a feeding and discharging cavity; 4. a stem; 5. a transmission mechanism; 501. a mounting support; 502. a wire ribbon roller; 503. reducing a first motor; 6. a door sealing mechanism; 601. a sealing plate; 602. a screw rod; 603. a mounting plate; 604. a second gear motor; 7. and a metal guide roller.
Detailed Description
The utility model provides a technical scheme that:
as shown in FIG. 1, a kiln is calcined in processing of tombarthite polishing powder, including bearing structure 1, bearing structure 1 includes supporting bench 101, supporting legs 102, and business turn over material chamber 3 and furnace body structure 2 are all fixed mounting on supporting bench 101, and the bottom fixed mounting of supporting bench 101 has supporting legs 102, and bearing structure 1 top fixed mounting has furnace body structure 2, and the front and back side at furnace body structure 2 top is fixed mounting respectively with inside intercommunication's gas vent 201 and calcination import 202, and the business turn over material chamber 3 of intercommunication is fixed mounting on bearing structure 1 of furnace body structure 2 both sides.
In this embodiment, during the preparation operation, a person places the calcination kiln at a proper operation position through the support structure 1, stably supports and places the furnace body through the support table 101 and the support legs 102, then respectively butts and installs the external operation pipeline with the exhaust port 201 and the calcination inlet 202 until stable, and then prepares to feed the material into the material feeding and discharging cavity 3 for preparation operation.
In some technical schemes, as shown in fig. 1, 2 and 3, the furnace body structure 2 comprises a built-in asbestos layer 203, a ceramic heat-insulating layer 204 and an outer shell 205, the top of the supporting structure 1 is fixedly provided with the outer shell 205, the inner wall of the outer shell 205 is fixedly provided with the ceramic heat-insulating layer 204, the built-in asbestos layer 203 is arranged between the ceramic heat-insulating layer 204 and the outer shell 205, a plurality of metal guide rollers 7 are rotatably arranged in the furnace body structure 2 and the feeding and discharging cavity 3, a transmission mechanism 5 is fixedly arranged on the supporting structure 1 at the port of the feeding and discharging cavity 3, the transmission mechanism 5 comprises a mounting support 501, a metal ribbon roller 502 and a reduction motor I503, the two sides of the top of the supporting structure 1 are fixedly provided with the mounting support 501, the metal ribbon roller 502 for winding the metal ribbon is rotatably arranged between the mounting supports 501, and the reduction motor I503 is rotatably connected with the metal ribbon roller 502.
In this embodiment, during operation, the furnace body structure 2 is heated by an external hot air generator, the furnace body structure 2 is protected by the built-in asbestos layer 203, the ceramic heat insulation layer 204 and the outer shell 205, then personnel perform the operation of filling the interior, the transmission mechanism 5 is started, the first motor 503 on the mounting support 501 drives the wire belt roller 502 to rotate, and simultaneously the personnel place the material on the wire belt of the wire belt roller 502 to perform the material guiding operation, and when the wire belt roller 502 is guided, auxiliary conduction is performed under the bearing of the metal material guiding roller 7, and because the wire belt roller 502 and the metal material guiding roller 7 are both metal products, the material is not influenced by the calcination of the material, and the material feeding calcination is completed. The continuous feeding operation effect of the calciner is achieved through the transmission mechanism 5 at the top of the supporting structure 1, the material inlet and outlet time can be effectively saved by feeding one end of the calciner body and discharging the other end of the calciner body, compared with the process of obviously increasing the operation progress of feeding and discharging the calciner from the same side, the continuous feeding operation of the other end of the calciner body is achieved by only continuously feeding the other end of the calciner body at one end of the calciner body, the reciprocating operation is avoided, and the calcining yield is increased.
In some technical schemes, as shown in fig. 1 and 4, a door sealing mechanism 6 extending to the inside is fixedly arranged at the top of the feeding and discharging cavity 3, the door sealing mechanism 6 comprises a sealing plate 601, a screw rod 602, a mounting plate 603 and a second gear motor 604, the top of the feeding and discharging cavity 3 is butt-jointed and provided with the sealing plate 601 extending to the inside, the top of the sealing plate 601 is fixedly provided with the mounting plate 603, the top of the mounting plate 603 is fixedly provided with the second gear motor 604, the output end of the second gear motor 604 is provided with the screw rod 602 extending to the feeding and discharging cavity 3, and the bottom of the feeding and discharging cavity 3 is fixedly provided with a stem 4 corresponding to the door sealing mechanism 6.
In this embodiment, during the operation, the feeding and discharging operation is completed under the transmission of the transmission mechanism 5, and after the material enters the calcining area, the personnel can start the door sealing mechanism 6 to perform the sealing treatment, the personnel starts the second gear motor 604 on the mounting plate 603, the second gear motor 604 drives the screw rod 602 to rotate, the sealing plate 601 is driven to ascend or descend in the feeding and discharging cavity 3 under the acting force of the screw rod 602, when the feeding and discharging cavity 3 descends, the feeding and discharging cavity 3 is closely attached to the feeding and discharging cavity 3 along with descending, only the wire ribbon on the wire ribbon roller 502 is required to be used for describing, the feeding is completed, the transmission mechanism 5 is in a stop state, the sealing operation on the cavity opening of the feeding and discharging cavity 3 is completed, and then the personnel starts the calcining operation. The door sealing mechanism 6 on the feeding and discharging cavity 3 can be matched with the transmission mechanism 5 effectively, so that the calciner cannot be closed due to the continuous transmission structure of the calciner, the whole sealing effect and the blocking effect of the gate type structure are considerable, the bottom is a flat surface, the metal net surface cannot be broken, and the sealing strength of the calciner can be guaranteed.
Claims (6)
1. The utility model provides a tombarthite polishing powder processing calcination kiln, includes bearing structure (1), its characterized in that: the top of the supporting structure (1) is fixedly provided with a furnace body structure (2), and the supporting structures (1) at two sides of the furnace body structure (2) are fixedly provided with communicated feeding and discharging cavities (3);
a plurality of metal guide rollers (7) are rotatably arranged in the furnace body structure (2) and the feeding and discharging cavity (3), and a transmission mechanism (5) is fixedly arranged on a supporting structure (1) at the port of the feeding and discharging cavity (3);
the top of the feeding and discharging cavity (3) is fixedly provided with a door sealing mechanism (6) extending to the inside, and the bottom in the feeding and discharging cavity (3) is fixedly provided with a table stem (4) corresponding to the door sealing mechanism (6).
2. The kiln for processing and calcining rare earth polishing powder according to claim 1, wherein: the supporting structure (1) comprises a supporting table (101) and supporting legs (102), wherein the feeding and discharging cavity (3) and the furnace body structure (2) are fixedly arranged on the supporting table (101), and the supporting legs (102) are fixedly arranged at the bottom of the supporting table (101).
3. The kiln for processing and calcining rare earth polishing powder according to claim 1, wherein: the furnace body structure (2) comprises a built-in asbestos layer (203), a ceramic heat preservation layer (204) and an outer shell (205), wherein the outer shell (205) is fixedly arranged at the top of the supporting structure (1), the ceramic heat preservation layer (204) is fixedly arranged on the inner wall of the outer shell (205), and the built-in asbestos layer (203) is arranged between the ceramic heat preservation layer (204) and the outer shell (205).
4. The kiln for processing and calcining rare earth polishing powder according to claim 1, wherein: the transmission mechanism (5) comprises a mounting support (501), wire belt rollers (502) and a first reduction motor (503), wherein the mounting support (501) is fixedly arranged on two sides of the top of the supporting structure (1), the wire belt rollers (502) for winding up the wire belt are rotatably arranged between the mounting supports (501), and the first reduction motor (503) which is rotatably connected with the wire belt rollers (502) is fixedly arranged on the mounting support (501).
5. The kiln for processing and calcining rare earth polishing powder according to claim 1, wherein: the door sealing mechanism (6) comprises a sealing plate (601), a screw rod (602), a mounting plate (603) and a second gear motor (604), wherein the sealing plate (601) extending to the inside is arranged at the top of the feeding and discharging cavity (3) in a butt joint mode, the mounting plate (603) is fixedly arranged at the top of the sealing plate (601), the second gear motor (604) is fixedly arranged at the top of the mounting plate (603), and the screw rod (602) extending into the feeding and discharging cavity (3) is arranged at the output end of the second gear motor (604).
6. The kiln for processing and calcining rare earth polishing powder according to claim 1, wherein: the front side and the rear side of the top of the furnace body structure (2) are respectively and fixedly provided with an exhaust port (201) and a calcination inlet (202) which are communicated with the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320122311.XU CN219756942U (en) | 2023-02-06 | 2023-02-06 | Kiln for processing and calcining rare earth polishing powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320122311.XU CN219756942U (en) | 2023-02-06 | 2023-02-06 | Kiln for processing and calcining rare earth polishing powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219756942U true CN219756942U (en) | 2023-09-26 |
Family
ID=88084534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320122311.XU Active CN219756942U (en) | 2023-02-06 | 2023-02-06 | Kiln for processing and calcining rare earth polishing powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219756942U (en) |
-
2023
- 2023-02-06 CN CN202320122311.XU patent/CN219756942U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208223179U (en) | A kind of spare sintering furnace of ceramic system | |
| CN111678343A (en) | Roasting furnace with automatic feeding and discharging mechanism | |
| CN219756942U (en) | Kiln for processing and calcining rare earth polishing powder | |
| CN110468262A (en) | Segmented continuous heat treating furnace and material heat treatment process | |
| CN206875958U (en) | A kind of art pottery kiln | |
| CN205192239U (en) | Full fibre box resistance furnace | |
| CN111673223A (en) | Continuous stepping type vacuum welding furnace | |
| CN218688365U (en) | Treatment equipment for recycling activated carbon | |
| CN212390827U (en) | Roasting furnace with automatic feeding and discharging mechanism | |
| CN203049017U (en) | Rolling-type medium frequency carburizing furnace | |
| CN207358140U (en) | A kind of molten aluminum smelting furnace | |
| CN209572979U (en) | A kind of energy-saving tunnel kiln | |
| CN207987286U (en) | A kind of annealing furnace | |
| CN207702973U (en) | A kind of melting furnace for small-sized aluminum alloy press casting machine | |
| CN111504054A (en) | Dry-process hollow rotary kiln for preparing aluminate cement | |
| CN111578714A (en) | Through type gas roasting furnace | |
| CN217937175U (en) | Electric heating full hot air type coffee baking machine | |
| CN219810251U (en) | Small rotary kiln suitable for roasting test samples | |
| CN217585308U (en) | Nitrogen protection's high temperature bakes burning furnace device over a slow fire | |
| CN216419122U (en) | Cement cooling silo | |
| CN215113707U (en) | Internal circulation high-efficiency energy-saving oven device | |
| CN221576793U (en) | Coffee bean baking device | |
| CN216943907U (en) | Cooling conveying system is used in bamboo salt production | |
| CN216947105U (en) | Wire rod processing is with annealing stove of easy guide | |
| CN214385789U (en) | A hot-blast rotary furnace for dessert processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |