CN216790856U - Low-temperature atmosphere calcining device for preparing nanoscale titanium suboxide - Google Patents
Low-temperature atmosphere calcining device for preparing nanoscale titanium suboxide Download PDFInfo
- Publication number
- CN216790856U CN216790856U CN202123327856.4U CN202123327856U CN216790856U CN 216790856 U CN216790856 U CN 216790856U CN 202123327856 U CN202123327856 U CN 202123327856U CN 216790856 U CN216790856 U CN 216790856U
- Authority
- CN
- China
- Prior art keywords
- furnace body
- support frame
- feeding pipe
- temperature atmosphere
- low
- 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
Images
Abstract
The utility model relates to the field of nanometer titanium monoxide production equipment, in particular to a low-temperature atmosphere calcining device for preparing nanometer titanium monoxide, which comprises a calcining furnace body, wherein the calcining furnace body comprises a furnace body, a support frame is arranged in the furnace body, three material trays are arranged on the support frame at intervals from top to bottom, the front ends of the material trays are hinged with the support frame, through holes are formed in the material trays, an annular baffle is arranged outside the through holes on the upper end surface of the material trays, a telescopic assembly is arranged on the support frame, telescopic rods of the telescopic assembly are flexibly connected with the rear ends of the three material trays, a feeding pipe is vertically arranged in the furnace body in a sliding manner and is inserted in the through holes, the upper end of the feeding pipe extends above the furnace body, the lower end of the feeding pipe closes an upper end opening and is provided with a valve, a plurality of discharge holes are uniformly formed in the side surface of the lower end of the feeding pipe, a lifting assembly is arranged between the feeding pipe and the furnace body, and a discharging hopper with an upper end opening is arranged at the lower end in front of the support frame, the utility model has the advantages of material taking and energy saving.
Description
Technical Field
The utility model relates to the field of nano-scale titanium monoxide production equipment, in particular to a low-temperature atmosphere calcining device for preparing nano-scale titanium monoxide.
Background
Titanium oxide is an active electrode material with very good blackness. The titanium dioxide can protect two poles of a battery, is used as a bipolar battery material and an LED black matrix material, a low-temperature atmosphere calcining device is required to be used in the preparation process of the nano-scale titanium dioxide, and the calcining refers to a process of carrying out heat treatment on a sample in air or inert gas flow at a certain temperature. Physical changes and chemical changes, such as thermal decomposition, recrystallization and the like, can occur in the calcining process, the existing calcining furnace needs to be opened for taking materials, a large amount of heat can be lost in the material taking process, and the energy waste is caused, so that the development of the low-temperature atmosphere calcining device for preparing the nano-scale titanium dioxide for saving the energy is particularly necessary.
Disclosure of Invention
The utility model aims to provide a low-temperature atmosphere calcining device for preparing nano-scale titanium dioxide, which has the advantages of taking materials without opening and saving energy.
The technical scheme is as follows:
a low-temperature atmosphere calcining device for preparing nanoscale titanium dioxide comprises a calcining furnace body, wherein the calcining furnace body comprises a furnace body, a heating assembly is arranged in the furnace body, a support frame is arranged in the furnace body, three material trays are arranged on the support frame at intervals from top to bottom, the front ends of the material trays are hinged with the support frame, through holes are formed in the material trays, an annular baffle is arranged outside the through holes in the upper end surface of each material tray, a telescopic assembly is arranged on the support frame, telescopic rods of the telescopic assemblies are flexibly connected with the rear ends of the three material trays through a connecting mechanism, a feeding pipe is vertically and slidably arranged on the furnace body and inserted in the through holes, the upper end of the feeding pipe extends above the furnace body, the lower end of the feeding pipe closes an upper end opening and is provided with a valve, a plurality of discharge ports are uniformly formed in the side surface of the lower end of the feeding pipe, a lifting assembly is arranged between the feeding pipe and the furnace body, and a discharging hopper with an upper end opening is arranged at the lower end in front of the support frame, the discharging hopper is provided with a discharging pipe extending to the outer side of the furnace body, and a valve is arranged on the discharging pipe.
Preferably, glass fiber heat insulation cotton is arranged in the furnace body.
Preferably, the connecting mechanism comprises a steel wire rope and an extension spring, the two ends of the steel wire rope are respectively connected with the rear end of the material tray and the telescopic rod of the telescopic assembly, and the two ends of the extension spring are respectively connected with the rear end of the material tray and the telescopic rod of the telescopic assembly.
Preferably, the lower end of the feeding pipe is provided with a conical material guide block with a small upper part and a large lower part.
Preferably, the lifting assembly comprises a vertically arranged electric telescopic rod, and two ends of the electric telescopic rod are respectively connected with the furnace body and the feeding pipe.
Preferably, the valves are all electric gate valves.
Compared with the prior art, the beneficial effects are that:
according to the utility model, the material is distributed on each material tray by the up-down lifting material feeding pipe, the rear end of each material tray is lifted up by the telescopic assembly, so that the material in each material tray can be poured conveniently, and the material is discharged out of the furnace body after being discharged from the discharging hopper.
Drawings
FIG. 1 is a schematic structural view of a low-temperature atmosphere calcination apparatus for preparing nano-sized titanium dioxide according to the present invention,
FIG. 2 is a schematic structural diagram of a low-temperature atmosphere calcination apparatus for preparing nano-sized titanium dioxide according to the present invention as viewed from the right,
FIG. 3 is a schematic structural diagram of a feeding pipe of the low-temperature atmosphere calcining apparatus for preparing nano-scale titanium dioxide of the present invention,
FIG. 4 is a schematic structural diagram of a tray of the low-temperature atmosphere calcining apparatus for preparing nano-scale titanium dioxide of the present invention,
in the figure: 1. furnace body, 2, support frame, 3, charging tray, 4, annular enclose fender, 5, flexible subassembly, 6, wire rope, 7, extension spring, 8, material loading pipe, 81, discharge gate, 82, toper guide block, 9, electric telescopic handle, 10, unloading funnel, 11, unloading pipe.
Detailed Description
The utility model will be further described with reference to specific embodiments, as shown in fig. 1 to 4: a low-temperature atmosphere calcining device for preparing nanoscale titanium dioxide comprises a calcining furnace body, wherein the calcining furnace body comprises a furnace body 1, glass fiber heat-insulating cotton is arranged inside the furnace body 1, heat loss is reduced, a heating assembly is arranged in the furnace body 1, a support frame 2 is arranged inside the furnace body 1, three charging trays 3 are arranged on the support frame 2 at intervals from top to bottom, the front ends of the charging trays 3 are hinged with the support frame 2, through holes are formed in the charging trays 3, an annular baffle 4 is arranged outside the through holes in the upper end surface of the charging trays 3, a telescopic assembly 5 is arranged on the support frame 2, telescopic rods of the telescopic assembly 5 are flexibly connected with the rear ends of the three charging trays 3 through a connecting mechanism, and the telescopic assembly 5 is telescopic so as to control the rear ends of the charging trays 3 to be lifted and facilitate dumping of materials in the charging trays 3;
the connecting mechanism comprises a steel wire rope 6 and an extension spring 7, the two ends of the steel wire rope 6 are respectively connected with the rear end of the charging tray 3 and the extension rod of the extension assembly 5, the two ends of the extension spring 7 are respectively connected with the rear end of the charging tray 3 and the extension rod of the extension assembly 5, the furnace body 1 is vertically provided with a feeding pipe 8 in a sliding manner, the feeding pipe 8 is inserted into the through hole, the upper end of the feeding pipe 8 extends to the upper part of the furnace body 1, the lower end of the feeding pipe 8 is closed, the upper end of the feeding pipe 8 is provided with an opening, a valve is arranged, the side surface of the lower end of the feeding pipe 8 is uniformly provided with a plurality of discharging holes 81, the lower end of the feeding pipe 8 is provided with a conical material guide block 82 with a small upper part and a large lower part, and the conical material guide block 82 is convenient for guiding the material in the feeding pipe 8 from the discharging holes 81 into the charging tray 3;
be provided with lifting unit between material loading pipe 8 and the furnace body 1, lifting unit includes the electric telescopic handle 9 of vertical setting, and electric telescopic handle 9's both ends are connected with furnace body 1 and material loading pipe 8 respectively, control material loading pipe 8's oscilaltion, and 2 the place ahead lower extremes of support frame are provided with upper end open-ended unloading funnel 10, and unloading funnel 10 is provided with the unloading pipe 11 that extends to the furnace body 1 outside, is provided with the valve on the unloading pipe 11, and the valve is electronic push-pull valve.
The specific working process is as follows, the lifting assembly is controlled to move the lower end of the feeding pipe 8 to the discharging opening to correspond to the lowest tray 3, the valve is opened to pour the material from the upper part of the feeding pipe 8, the material enters the tray 3 from the discharging opening 81, the lifting assembly is controlled to lift to place the material in all the trays 3 in the above way, then the lifting assembly is controlled to lift the feeding pipe 8 to be not contacted with any tray 3,
start heating element and carry out low temperature atmosphere and calcine, after calcining and accomplish, start flexible subassembly 5, thereby it lifts up to contract flexible control charging tray 3 rear end of subassembly, is convenient for empty the material in the charging tray 3, and the material carries out discharge furnace body 1 behind unloading funnel 10, and the in-process of whole material loading unloading, calorific loss is little, the energy saving.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (6)
1. A low-temperature atmosphere calcining device for preparing nano-scale titanium dioxide is characterized in that: the material loading device comprises a calcining furnace body, wherein the calcining furnace body comprises a furnace body (1), a heating assembly is arranged in the furnace body (1), a support frame (2) is arranged in the furnace body (1), three material trays (3) are arranged on the support frame (2) at intervals from top to bottom, the front ends of the material trays (3) are hinged with the support frame (2), through holes are formed in the material trays (3), an annular enclosure (4) is arranged outside the through holes in the upper end surface of the material trays (3), a telescopic assembly (5) is arranged on the support frame (2), telescopic rods of the telescopic assembly (5) are flexibly connected with the rear ends of the three material trays (3) through connecting mechanisms, a material loading pipe (8) is arranged in the furnace body (1) in a vertical sliding mode, the material loading pipe (8) is inserted into the through holes, the upper end of the material loading pipe (8) extends to the upper side of the furnace body (1), the lower end of the material loading pipe (8) is sealed, and is provided with an opening in the upper end and is provided with a valve, a plurality of discharge ports (81) are uniformly formed in the side face of the lower end of the feeding pipe (8), a lifting assembly is arranged between the feeding pipe (8) and the furnace body (1), a discharging funnel (10) with an upper end open is arranged at the lower end in front of the support frame (2), a discharging pipe (11) extending to the outer side of the furnace body (1) is arranged on the discharging funnel (10), and a valve is arranged on the discharging pipe (11).
2. The low-temperature atmosphere calcination apparatus for preparing nano-sized titanium dioxide according to claim 1, wherein: the furnace body (1) is internally provided with glass fiber heat insulation cotton.
3. The low-temperature atmosphere calcination apparatus for preparing nano-sized titanium dioxide according to claim 1, wherein: the connecting mechanism comprises a steel wire rope (6) and an extension spring (7), the two ends of the steel wire rope (6) are respectively connected with the rear end of the material tray (3) and the telescopic rod of the telescopic assembly (5), and the two ends of the extension spring (7) are respectively connected with the rear end of the material tray (3) and the telescopic rod of the telescopic assembly (5).
4. The low-temperature atmosphere calcination apparatus for preparing nano-sized titanium dioxide according to claim 1, wherein: the lower end of the feeding pipe (8) is provided with a conical material guide block (82) with a small upper part and a big lower part.
5. The low-temperature atmosphere calcination apparatus for preparing nano-sized titanium dioxide according to claim 1, wherein: the lifting assembly comprises an electric telescopic rod (9) which is vertically arranged, and two ends of the electric telescopic rod (9) are respectively connected with the furnace body (1) and the feeding pipe (8).
6. The low-temperature atmosphere calcination apparatus for preparing nano-sized titanium dioxide according to claim 1, wherein: the valves are all electric gate valves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123327856.4U CN216790856U (en) | 2021-12-28 | 2021-12-28 | Low-temperature atmosphere calcining device for preparing nanoscale titanium suboxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123327856.4U CN216790856U (en) | 2021-12-28 | 2021-12-28 | Low-temperature atmosphere calcining device for preparing nanoscale titanium suboxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216790856U true CN216790856U (en) | 2022-06-21 |
Family
ID=82011229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123327856.4U Active CN216790856U (en) | 2021-12-28 | 2021-12-28 | Low-temperature atmosphere calcining device for preparing nanoscale titanium suboxide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216790856U (en) |
-
2021
- 2021-12-28 CN CN202123327856.4U patent/CN216790856U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207074008U (en) | High temperature elevator furnace | |
| CN216790856U (en) | Low-temperature atmosphere calcining device for preparing nanoscale titanium suboxide | |
| CN208265647U (en) | A kind of hot-blast stove overhaul constructs refractory material into furnace transport device | |
| CN206772003U (en) | A kind of microwave smelting-furnace of intelligent control discharging | |
| CN208001765U (en) | A kind of rice paddy seed cultivation cabinet | |
| CN207153675U (en) | A kind of reactor heating furnace for being conveniently replaceable heating element heater | |
| CN209007963U (en) | Protective device of drying and car door upper decoration plate equipment for wrapping | |
| CN209866284U (en) | Collection box structure matched with glass crusher for use | |
| CN206787299U (en) | It is a kind of from pressure release type resistance-heated furnace | |
| CN216523056U (en) | Charging hopper device of cupola system | |
| CN211168960U (en) | Novel material tank | |
| CN215262573U (en) | Zinc liquid sampling device | |
| CN220670156U (en) | Electrode paste feeding device of submerged arc furnace | |
| CN214842437U (en) | High-temperature smelting furnace for glass | |
| CN206146665U (en) | Anti -oxidation sampler of tube -like stove | |
| CN212152055U (en) | High-temperature crucible feeding device | |
| CN217265456U (en) | Calcining furnace for producing antibacterial glass particles | |
| CN104695009B (en) | Single crystal furnace for achieving online electrical resistivity debugging and control method thereof | |
| CN219935354U (en) | Sampling structure of airtight high titanium slag smelting electric furnace | |
| CN114314067B (en) | Automatic feeding transfer station | |
| CN210663881U (en) | Vacuum induction furnace | |
| CN206510289U (en) | A kind of VR eye glass frames production plastic-melting device | |
| CN210268044U (en) | Heating device for traditional chinese medicine production | |
| CN215885577U (en) | Dry quenching baker material conveyor | |
| CN217654197U (en) | Electric heating vacuum drying oven for detecting ceramic wine bottles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A low-temperature atmosphere calcination device for preparing nanoscale titanium dioxide as a backup Effective date of registration: 20230829 Granted publication date: 20220621 Pledgee: Bank of China Limited by Share Ltd. Jiyuan branch Pledgor: HENAN LONGXING TITANIUM INDUSTRY TECHNOLOGY CO.,LTD. Registration number: Y2023980054031 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |