CN218380431U - High-temperature kiln for firing alumina - Google Patents
High-temperature kiln for firing alumina Download PDFInfo
- Publication number
- CN218380431U CN218380431U CN202222992319.XU CN202222992319U CN218380431U CN 218380431 U CN218380431 U CN 218380431U CN 202222992319 U CN202222992319 U CN 202222992319U CN 218380431 U CN218380431 U CN 218380431U
- Authority
- CN
- China
- Prior art keywords
- kiln
- base
- connecting plate
- firing
- top end
- 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
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses an aluminium oxide is fired and is used high temperature kiln relates to high temperature kiln technical field, including base, first kiln, second kiln, third kiln and fourth kiln, the top of base is rotated and is installed the screw rod, the outer wall threaded connection of screw rod has the board of burning, the top of base is provided with a plurality of interface channel. The utility model discloses a set up the unit that opens and shuts, realize holding burning board area pressure block removal, make a briquetting trigger switch, make the electro-magnet circular telegram adsorb iron plate, iron plate drives the connecting plate and removes, make the connecting plate drive the spring shaft and remove, and make reset spring atress shrink, meanwhile, the connecting plate drives the thermal-insulated door and removes, thereby make interface channel open, realize holding burning board area and move the crucible that is equipped with aluminium oxide and get into the second kiln by first kiln through running through the groove, use through mutually supporting of above part, the holding burning board of being convenient for moves the crucible and removes.
Description
Technical Field
The utility model relates to an alumina is fired and is used production facility technical field, specifically is an alumina is fired and is used high temperature kiln.
Background
The existing heat insulation structure of the roasting kiln body is generally built by the body, then the heat insulation measure of adding heat insulation cotton on the outer layer of the body is adopted, the utilization rate of materials is very low, the cost is very high, the difference of the cooling rate of each point of the traditional alumina product in the kiln is large, the internal stress is inconsistent, and the warping deformation of the product can be caused.
According to the notice number: CN 216448592U discloses a continuous type high temperature kiln for alumina production, which comprises a base, be equipped with high temperature kiln, medium temperature kiln and low temperature kiln on the base, be equipped with on the base and be used for driving the dark blue and red drive mechanism who holds aluminium oxide, drive mechanism includes the motor, all be equipped with the subassembly that opens and shuts on high temperature kiln, medium temperature kiln, low temperature kiln and the cooling chamber, the subassembly that opens and shuts includes two half-open plates that the structure is the same, be equipped with half whole hole on the half-open plate, this kind of kiln mainly includes high temperature kiln, medium temperature kiln and low temperature kiln makes aluminium oxide each point cooling rate difference less, be difficult for causing buckling deformation, aluminium oxide accessible cooling chamber after the calcination carries out quick cooling, be convenient for taking out aluminium oxide fast.
Although the problem that the product is easy to warp and deform is solved, in the using process, the opening and closing height of the opening and closing door assembly is low, the opening and closing door assembly is not enough to support the crucible carrying plate to move and penetrate, the opening and closing plate rotates in a single direction, and the crucible carrying plate is convenient to move and penetrate through the opening and closing door assembly, so that the high-temperature kiln for sintering alumina is provided.
Disclosure of Invention
The utility model aims to provide a: in order to solve the problem that a burning bearing plate is inconvenient to carry a crucible to move, a high-temperature kiln for burning alumina is provided.
In order to achieve the above object, the utility model provides a following technical scheme: a high-temperature kiln for firing alumina comprises a base, a first kiln, a second kiln, a third kiln and a fourth kiln, wherein a screw rod is rotatably installed at the top end of the base, a firing bearing plate is connected to the outer wall of the screw rod in a threaded manner, a plurality of connecting channels are arranged at the top end of the base and are respectively positioned on two sides of the outer walls of the first kiln and the second kiln, the second kiln and the third kiln, and the third kiln and the fourth kiln, and an opening and closing unit extending to the top end of each connecting channel is arranged inside each connecting channel and is used for opening and closing the connecting channel;
the opening and closing unit comprises a heat insulation door which is slidably installed inside the connecting channel, a connecting plate is fixedly connected to one end of the heat insulation door, an iron plate is fixedly installed at the top end of the connecting plate, an electromagnet is installed at one end of the iron plate, an axle seat is installed at one end of the iron plate, which is far away from the top end of the connecting channel, through a bolt, a spring shaft is installed inside the axle seat in a sliding mode, one end of the spring shaft is fixedly connected with the connecting plate, a reset spring is sleeved on the outer wall of the spring shaft, the top end of the connecting channel is located on one side of the spring shaft, a damping telescopic rod is installed at the output end of the damping telescopic rod, the top end of the base is located at one end of the connecting channel, a switch is installed at one end of the connecting channel, and pressing blocks are fixedly installed on two sides of the outer wall of the burning plate.
As the utility model discloses further scheme again: the utility model discloses a thermal-insulated door, including the thermal-insulated door, the one end of interface channel, the top of base is located the one end fixed mounting of interface channel has the supporting seat, the inner wall bottom of interface channel with the track groove has been seted up on the top of supporting seat, first race has been seted up to the inside bottom of thermal-insulated door, the inside rotation in first race installs the first gyro wheel of a plurality of, the bottom of first gyro wheel with the inner wall bottom in track groove is laminated mutually.
As the utility model discloses further scheme again: the top fixed mounting of base has the fixed plate, the screw rod pass through the bearing rotate install in the inside of fixed plate, the one end of screw rod is connected with the motor, the output of motor pass through the shaft coupling with the one end of screw rod is connected.
As a further aspect of the present invention: a second wheel groove is formed in the bottom end of the inner portion of the burning bearing plate, a plurality of second idler wheels are rotatably mounted in the second wheel groove, and the bottom ends of the second idler wheels are in contact with the top end of the base.
As the utility model discloses further scheme again: the two sides of the outer walls of the first kiln, the second kiln, the third kiln and the fourth kiln are symmetrically provided with penetrating grooves, and the penetrating grooves are respectively communicated with the different connecting channels.
As a further aspect of the present invention: the connecting plate is of a right-angle structure, and the damping telescopic rod is fixedly connected with the connecting channel through a fixing seat.
As a further aspect of the present invention: the electromagnets are fixedly arranged at the top ends of the first kiln, the second kiln, the third kiln and the fourth kiln through fixing frames respectively.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up the unit that opens and shuts, realize the burning board area pressure block and remove, make a briquetting trigger switch, make the electro-magnet circular telegram adsorb iron plate, iron plate drives the connecting plate and removes, makes the connecting plate drive the spring shaft and remove, and make reset spring atress shrink, meanwhile, the connecting plate drives the heat-proof door and removes, thereby makes the connecting channel open, realizes that the burning board area moves the crucible that is equipped with aluminium oxide and gets into the second kiln through running through the groove by first kiln, through the use of mutually supporting of above part, is convenient for the burning board area to move the crucible and removes.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic connection diagram of parts of the opening and closing unit of the present invention;
FIG. 3 is another angle connection diagram of the parts of the opening and closing unit of the present invention;
fig. 4 is a schematic structural view of the heat insulation door of the present invention.
In the figure: 1. a base; 2. a burning bearing plate; 301. a first kiln; 302. a second kiln; 303. a third kiln; 304. a fourth kiln; 4. a through groove; 5. a connecting channel; 6. an opening and closing unit; 601. a heat-insulating door; 602. a connecting plate; 603. an iron plate; 604. an electromagnet; 605. a shaft seat; 606. a spring shaft; 607. a return spring; 608. a switch; 609. pressing into blocks; 610. damping telescopic rods; 7. a supporting base; 8. a screw.
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.
The electromagnet (LX-6530) mentioned in the utility model can be ordered in the market or private.
Referring to fig. 1 to 4, in an embodiment of the present invention, a high temperature kiln for firing alumina includes a base 1, a first kiln 301, a second kiln 302, a third kiln 303 and a fourth kiln 304, a screw 8 is rotatably installed at a top end of the base 1, an outer wall of the screw 8 is in threaded connection with a burning board 2, a crucible containing alumina is placed at a top end of the burning board 2, a plurality of connecting channels 5 are disposed at a top end of the base 1, the connecting channels 5 are respectively located at two sides of outer walls of the first kiln 301 and the second kiln 302, the second kiln 302 and the third kiln 303, the third kiln 303 and the fourth kiln 304, and an opening and closing unit 6 extending to a top end of the connecting channel 5 is disposed inside the connecting channel 5 and used for opening and closing the connecting channel 5;
the opening and closing unit 6 comprises a heat insulation door 601 which is slidably mounted inside a connecting channel 5, one end of the heat insulation door 601 is fixedly connected with a connecting plate 602, the top end of the connecting plate 602 is fixedly provided with an iron plate 603, one end, far away from the iron plate 603, of the upper side of the connecting channel 5 is provided with an electromagnet 604, one end, far away from the iron plate 603, of the top end of the connecting channel 5 is fixedly provided with a shaft seat 605 through a bolt, a spring shaft 606 is slidably mounted inside the shaft seat 605, one end of the spring shaft 606 is fixedly connected with the connecting plate 602, the outer wall of the spring shaft 606 is sleeved with a return spring 607, one side, located at the spring shaft 606, of the top end of the connecting channel 5 is provided with a damping telescopic rod 610, the output end of the damping telescopic rod 610 is fixedly connected with the connecting plate 602, one end, located at the connecting channel 5, of the top end of the base 1 is provided with a switch 608, and two sides of the outer wall of the burning board 2 are fixedly provided with pressing blocks 609; the outer wall bilateral symmetry of first kiln 301, second kiln 302, third kiln 303 and fourth kiln 304 has seted up and has run through groove 4, runs through groove 4 and equally divide and do not link up with the interface channel 5 of difference mutually, and connecting plate 602 is the right angle type structure, and damping telescopic link 610 passes through fixing base and interface channel 5 fixed connection, a plurality of electro-magnet 604. Are respectively and fixedly arranged at the top ends of the first kiln 301, the second kiln 302, the third kiln 303 and the fourth kiln 304 through fixed frames.
In this embodiment: the screw 8 drives the burning board 2 to move, the burning board 2 drives the pressing block 609 to move, one pressing block 609 triggers the switch 608, the electromagnet 604 electrically adsorbs the iron plate 603, the iron plate 603 drives the connecting plate 602 to move, the connecting plate 602 drives the spring shaft 606 to move, and the return spring 607 is stressed to contract, meanwhile, the connecting plate 602 drives the heat insulation door 601 to move, so that the connecting channel 5 is opened, the burning board 2 drives the crucible filled with alumina to enter the second kiln 302 from the first kiln 301 through the through groove 4, when the other pressing block 609 is separated from the switch 608, the spring shaft 606 is pushed to move to reset under the action of the return spring 607, the connecting plate 602 drives the heat insulation door 601 to move to reset, and similarly, the burning board 2 can be moved to the third kiln 303 from the second kiln 302 in sequence and then to the fourth kiln 304, and the heat insulation door 601 can be moved to open by the cooperation of the above parts, so that the burning board 2 moves between the first kiln 301, the second kiln 302, the third kiln 303 and the fourth kiln 304.
Please refer to fig. 2, fig. 3 and fig. 4, one end of the connecting channel 5 is provided with a sliding groove matched with the outer wall of the heat insulation door 601, the top end of the base 1 is fixed with the supporting seat 7 at one end of the connecting channel 5, the bottom end of the inner wall of the connecting channel 5 and the top end of the supporting seat 7 are provided with a track groove, the bottom end of the interior of the heat insulation door 601 is provided with a first wheel groove, a plurality of first rollers are rotatably mounted in the first wheel groove, and the bottom ends of the first rollers are attached to the bottom end of the inner wall of the track groove.
In this embodiment: when the connecting plate 602 drives the heat insulation door 601 to move, the heat insulation door 601 moves through the connecting channel 5 through the sliding groove, and rolls along the inner wall of the track groove on the first roller, so that the first roller rolls and supports the movement of the heat insulation door 601, the friction is reduced, and the heat insulation door 601 is convenient to move.
Please refer to fig. 1 and 4, a fixing plate is fixedly installed at the top end of the base 1, a screw 8 is rotatably installed inside the fixing plate through a bearing, one end of the screw 8 is connected with a motor, an output end of the motor is connected with one end of the screw 8 through a coupler, a second wheel groove is formed at the bottom end inside the burning plate 2, a plurality of second rollers are rotatably installed inside the second wheel groove, and the bottom ends of the second rollers are in contact with the top end of the base 1.
In this embodiment: rotate the support to screw rod 8 through the fixed plate, make motor drive screw rod 8 rotate, screw rod 8 rotates and makes and hold fever board 2 carry out spacing removal along the top of base 1, when holding fever board 2 and removing, the second gyro wheel carries out spacing gyro wheel along the top of base 1, supports holding fever board 2's removal.
The above-mentioned, only be the embodiment of the preferred of the present invention, nevertheless the utility model discloses a protection scope is not limited to this, and any technical personnel familiar with this technical field is in the technical scope of the utility model discloses an according to the utility model discloses a technical scheme and utility model design in addition the replacement of equality or change, all should be covered within the protection scope of the utility model.
Claims (5)
1. The high-temperature kiln for firing the aluminum oxide comprises a base (1), a first kiln (301), a second kiln (302), a third kiln (303) and a fourth kiln (304), wherein a screw (8) is rotatably installed at the top end of the base (1), and the high-temperature kiln is characterized in that the outer wall of the screw (8) is in threaded connection with a firing bearing plate (2), a plurality of connecting channels (5) are installed at the top end of the base (1), and an opening and closing unit (6) extending to the top end of each connecting channel (5) is arranged in each connecting channel (5) and used for opening and closing the connecting channels (5);
opening and shutting unit (6) including slidable mounting in inside insulated door (601) of interface channel (5), the one end fixedly connected with connecting plate (602) of insulated door (601), the top fixed mounting of connecting plate (602) has iron plate (603), electro-magnet (604) are installed to the top of interface channel (5), axle bed (605) are installed on the top of interface channel (5), the inside slidable mounting of axle bed (605) has spring axle (606), reset spring (607) has been cup jointed to the outer wall of spring axle (606), damping telescopic link (610) are installed to one side of spring axle (606), the top of base (1) is located switch (608) are installed to the one end of interface channel (5), the outer wall both sides fixed mounting who holds fever board (2) has briquetting (609).
2. The high-temperature kiln for aluminum oxide firing according to claim 1, wherein one end of the connecting channel (5) is provided with a sliding groove, the top end of the base (1) is fixedly provided with a supporting seat (7), the bottom end of the inner wall of the connecting channel (5) and the top end of the supporting seat (7) are provided with a rail groove, the inner bottom end of the heat insulation door (601) is provided with a first wheel groove, and a plurality of first rollers are rotatably arranged inside the first wheel groove.
3. The high-temperature kiln for firing alumina as recited in claim 1, wherein the bottom end of the interior of the firing support plate (2) is provided with a second wheel groove, and a plurality of second rollers are rotatably mounted in the second wheel groove.
4. The high-temperature kiln for aluminum oxide firing according to claim 1, wherein through grooves (4) are symmetrically formed in two sides of the outer walls of the first kiln (301), the second kiln (302), the third kiln (303) and the fourth kiln (304).
5. The high-temperature kiln for alumina firing according to claim 1, characterized in that the connecting plate (602) is of a right-angle structure, and the damping telescopic rod (610) is fixedly connected with the connecting channel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222992319.XU CN218380431U (en) | 2022-11-10 | 2022-11-10 | High-temperature kiln for firing alumina |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222992319.XU CN218380431U (en) | 2022-11-10 | 2022-11-10 | High-temperature kiln for firing alumina |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218380431U true CN218380431U (en) | 2023-01-24 |
Family
ID=84939249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222992319.XU Active CN218380431U (en) | 2022-11-10 | 2022-11-10 | High-temperature kiln for firing alumina |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218380431U (en) |
-
2022
- 2022-11-10 CN CN202222992319.XU patent/CN218380431U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218380431U (en) | High-temperature kiln for firing alumina | |
| CN215063700U (en) | Sintering furnace is used in artificial tooth processing with even heating mechanism | |
| CN218034859U (en) | Flatness detection device for building heat insulation material | |
| CN111365994A (en) | Novel tube furnace | |
| CN209409082U (en) | A kind of silica gel sulfidization molding continuous tunnel furnace | |
| CN207418804U (en) | A kind of material frame of double-chamber vacuum oil-quenching air-cooling stove | |
| CN213747317U (en) | Stainless steel metal face preheating device | |
| CN220887602U (en) | Quenching device special for cast parts of automobile parts | |
| CN210773369U (en) | Novel rotary furnace body structure | |
| CN214620449U (en) | Turning and drying device for semi-finished brick blanks made of refractory materials | |
| CN216472926U (en) | A encapsulating device for cavity glass production | |
| CN110608609A (en) | Pull type tubular furnace body for photovoltaic material production | |
| CN219989254U (en) | Stacked fireplace accessory carrier | |
| CN220829085U (en) | Quartz sand tube type high-temperature roasting furnace | |
| CN219368384U (en) | Roller kiln with adjustable furnace door height | |
| CN212006736U (en) | Novel tube furnace | |
| CN214133977U (en) | Vacuum sintering furnace for producing auxiliary stator steel clip of undercarriage brake disc | |
| CN216778880U (en) | Steel-wood test bed | |
| CN217273324U (en) | Full-color transparent LED display screen | |
| CN220996353U (en) | Trailer device for four-wheel drive vehicle | |
| CN203772012U (en) | High-temperature-resistant fully-closed thermal insulation furnace door and furnace thereof | |
| CN217357727U (en) | High-temperature quick-cooling freezer capable of being conveniently moved for kitchen | |
| CN211147292U (en) | Intermediate frequency induction holding furnace with counterweight structure | |
| CN211008213U (en) | Hospital ward translation vertical hinged escape door | |
| CN219550087U (en) | Intelligent remote operation and maintenance inspection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |