CN214288189U - Reation kettle is used in zirconia production - Google Patents
Reation kettle is used in zirconia production Download PDFInfo
- Publication number
- CN214288189U CN214288189U CN202023244787.6U CN202023244787U CN214288189U CN 214288189 U CN214288189 U CN 214288189U CN 202023244787 U CN202023244787 U CN 202023244787U CN 214288189 U CN214288189 U CN 214288189U
- Authority
- CN
- China
- Prior art keywords
- kettle body
- reaction kettle
- stirring shaft
- stirring
- cavity
- 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
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a reaction kettle for zirconia production in the technical field of zirconia production equipment, which comprises a reaction kettle body, wherein the reaction kettle body is provided with an interlayer and a stirring component, the stirring component comprises a stirring shaft with a cavity inside, and the lower end of the stirring shaft is connected with a rotating motor; a premixing component, a stirring paddle and a scraping paddle are sequentially fixed on a stirring shaft in the reaction kettle body from top to bottom; the premixing component is a conical hopper which is fully distributed with through holes, and heating cavities which are communicated with the cavity of the stirring shaft are arranged in the stirring paddle and the scraping paddle; the bottom of the scraping paddle is matched with the bottom of the reaction kettle body. The utility model has simple and reasonable structure, convenient use and convenient maintenance; the materials in the reaction kettle body are heated in all directions from inside to outside, so that the reaction rate and the reaction effect are improved, the materials entering the reaction kettle body can be fully contacted and mixed and then dispersed through the arrangement of the premixing assembly, and the reaction rate and the reaction effect are further improved; high production efficiency, high product yield and quality.
Description
Technical Field
The utility model relates to a zirconia production facility technical field specifically, relates to a reation kettle is used in zirconia production.
Background
Zirconia is the main oxide of zirconium, is inert in chemical property, has the properties of high melting point, high resistivity, high refractive index and low thermal expansion coefficient, is an important high-temperature resistant material, a ceramic insulating material and a ceramic opacifier, and is also a main raw material of artificial drilling. In the prior art, zirconium oxychloride and yttrium chloride are often used as raw materials, amorphous precursors obtained by chemical coprecipitation are used for preparing well-crystallized grains after reaction in a reaction kettle, the existing reaction kettle is usually provided with a heating device and a stirring device, and a plurality of reaction kettles adopt a bottom heating structure, so that the problems of uneven heating and long heating period are very easy to occur; is not beneficial to improving the production efficiency of the zirconia powder and can not ensure the product quality.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a reaction kettle for zirconia production, which comprises a reaction kettle body, wherein the reaction kettle body is provided with an interlayer which is communicated with a medium inlet pipe and a medium outlet pipe, a stirring assembly is arranged in the reaction kettle body and comprises a stirring shaft, the stirring shaft is vertically arranged in the reaction kettle body, the upper end of the stirring shaft is rotatably connected with the reaction kettle body through a bearing, the lower end of the stirring shaft penetrates through the reaction kettle body and is connected with a first rotating gear, the first rotating gear is meshed with a second rotating gear, and the second rotating gear is connected with a rotating motor; a cavity is formed in the stirring shaft, the top of the cavity is communicated with the first hose through a first rotary joint, and the bottom of the cavity is communicated with the second hose through a second rotary joint;
a premixing component, a stirring paddle and a scraping paddle are sequentially fixed on a stirring shaft in the reaction kettle body from top to bottom; the premixing component is a conical hopper, a first feed inlet and a second feed inlet are arranged on the reaction kettle body corresponding to an opening in the top of the conical hopper, the bottom of the conical hopper is fixedly connected with the stirring shaft, through holes are distributed in the conical hopper, a plurality of ribs are uniformly distributed on the inner wall of the conical hopper along the circumferential direction, a heating cavity is arranged in each rib, and the heating cavity is communicated with the cavity of the stirring shaft through an opening in the lower end of each rib; a heating cavity communicated with the cavity of the stirring shaft is also arranged in the stirring paddle; the bottom of scraping the material oar and the bottom phase-match of reation kettle body, scrape the inside heating chamber that also is equipped with and (mixing) shaft cavity intercommunication of material oar, the bottom of reation kettle body is equipped with the discharging pipe.
Preferably, the bottom of the reaction kettle body is in an upward convex arc shape, the joint of the bottom of the reaction kettle body and the side wall of the reaction kettle body is a smooth arc surface, and the discharge pipe is arranged at the lowest point of the bottom of the reaction kettle body. The material that this department set up the cooperation and scrape the material oar and can make after the reaction is quick, complete discharges from the discharging pipe.
The utility model discloses still including making other subassemblies of reation kettle normal use for the zirconia production, if the control assembly who rotates the motor, the control assembly that the control interlayer medium circulation flows, the control assembly that the control of control (mixing) shaft cavity medium circulation flows, control flap etc. that the medium advances on pipe, medium exit tube, first feed inlet, second feed inlet and the discharging pipe are the conventional technological means in this field. In addition, the device or the assembly which is not limited in the utility model adopts the conventional technical means in the field, such as a rotating motor, a first rotating joint, a second rotating joint and the like, which are the conventional equipment in the field.
The utility model discloses an operating principle is, the heating medium is let in to the intermediate layer of reation kettle body and the cavity inner loop of (mixing) shaft, then each material advances from first feed inlet and second feed inlet respectively and falls into abundant contact in the toper hopper as reation kettle is this internal back, under the rotation effect of (mixing) shaft, the bead plays the stirring mixed action to the material in the toper hopper, the material falls down from the through-hole at the stirring in-process, this internal continuation reaction at reation kettle, and accelerated the reaction rate under the effect of stirring rake, the material after the reaction is piled up and is discharged fast from the discharging pipe under the effect of scraping the material rake bottom reation kettle body. The utility model discloses an all-round heating inside and outside intermediate layer cooperation bead, stirring rake, scraper to this internal material of reation kettle has improved reaction rate and reaction effect, and the setting up of premixing subassembly can make and get into this internal material intensive contact of reation kettle and mix the back dispersion and come, further improves reaction rate and reaction effect. The yield and the quality of the product are improved.
The utility model has the advantages of simple and reasonable structure, convenient use and maintenance; the interlayer is matched with the convex edges, the stirring paddles and the scraping paddles to heat the materials in the reaction kettle body in an all-around manner, so that the reaction rate and the reaction effect are improved, the materials entering the reaction kettle body can be fully contacted and mixed and then dispersed through the arrangement of the premixing assembly, and the reaction rate and the reaction effect are further improved; all the components are mutually matched, so that the production efficiency is improved, and the yield and the quality of the product are improved.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic structural view of a reaction kettle for producing zirconium oxide in an embodiment of the present invention;
fig. 2 is a top view of the conical hopper of fig. 1.
In the figure: 1. the reaction kettle comprises a reaction kettle body, 2 parts of an interlayer, 3 parts of a medium inlet pipe, 4 parts of a medium outlet pipe, 5 parts of a discharge pipe, 6 parts of a first feed inlet, 7 parts of a second feed inlet, 8 parts of a first rotary joint, 9 parts of a first hose, 10 parts of a stirring shaft, 11 parts of a conical hopper, 12 parts of a through hole, 13 parts of a rib, 14 parts of a stirring paddle, 15 parts of a scraping paddle, 16 parts of an opening at the lower end of the rib, 17 parts of a rotating motor, 18 parts of a second hose, 19 parts of a second rotary joint, 20 parts of a first rotating gear and 21 parts of a second rotating gear.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
Examples
As shown in fig. 1-2, the utility model provides a reaction kettle for zirconia production, comprising a reaction kettle body 1, wherein the reaction kettle body 1 is provided with an interlayer 2, the interlayer 2 is communicated with a medium inlet pipe 3 and a medium outlet pipe 4, a stirring component is arranged in the reaction kettle body 1, the stirring component comprises a stirring shaft 10, the stirring shaft 10 is vertically arranged in the reaction kettle body 1, the upper end of the stirring shaft 10 is rotatably connected with the reaction kettle body 1 through a bearing, the lower end of the stirring shaft 10 penetrates through the reaction kettle body 1 and is connected with a first rotating gear 20, the first rotating gear 20 is meshed with a second rotating gear 21, and the second rotating gear 21 is connected with a rotating motor 17; a cavity is formed in the stirring shaft 10, the top of the cavity is communicated with a first hose 9 through a first rotary joint 8, and the bottom of the cavity is communicated with a second hose 18 through a second rotary joint 19;
a premixing component, a stirring paddle 14 and a scraping paddle 15 are sequentially fixed on a stirring shaft 10 in the reaction kettle body 1 from top to bottom; the premixing component is a conical hopper 11, a first feed inlet 6 and a second feed inlet 7 are arranged on a reaction kettle body 1 corresponding to an opening at the top of the conical hopper 11, the bottom of the conical hopper 11 is fixedly connected with a stirring shaft 10, through holes 12 are fully distributed on the conical hopper 11, a plurality of convex edges 13 are uniformly distributed on the inner wall of the conical hopper 11 along the circumferential direction, a heating cavity is arranged inside each convex edge 13, and the heating cavity is communicated with a cavity of the stirring shaft 10 through an opening 16 at the lower end of each convex edge; a heating cavity communicated with the cavity of the stirring shaft 10 is also arranged in the stirring paddle 14; the bottom of scraping paddle 15 matches with the bottom of reation kettle body 1, scrapes the inside heating chamber that also is equipped with and (mixing) shaft 10 cavity intercommunication of material paddle 15, and the bottom of reation kettle body 1 is equipped with discharging pipe 5.
The bottom of reation kettle body 1 is the arc of epirelief, and the junction of the bottom of reation kettle body 1 and the lateral wall of reation kettle body 1 is level and smooth cambered surface, the minimum of the bottom of reation kettle body 1 is located to discharging pipe 5. The material scraping paddle 15 is arranged at the position to ensure that the reacted material can be quickly and completely discharged from the discharge pipe 5.
During operation, the heating medium is led in to the cavity homocycle of intermediate layer 2 and (mixing) shaft 10 of reation kettle body 1, then each material is followed first feed inlet 6 and second feed inlet 7 respectively and is advanced and fall into the interior abundant contact of toper hopper 11 as reation kettle body 1 is interior, under the rotation effect of (mixing) shaft 10, bead 13 plays the stirring mixing action to the material in toper hopper 11, the material falls down from through-hole 12 at the stirring in-process, continue the reaction in reation kettle body 1, and accelerated reaction rate under the effect of stirring rake 14, the material after the reaction is piled up and is discharged fast from discharging pipe 5 under the effect of scraping rake 15 in reation kettle body 1 bottom. The utility model discloses a material of 2 intermediate layers cooperation beads 13, stirring rake 14, scraper 15 in to reation kettle body 1 carries out inside and outside omnidirectional heating, has improved reaction rate and reaction effect, and the setting up of premixing subassembly can make the material intensive contact that gets into in reation kettle body 1 mix the back dispersion and come, further improves reaction rate and reaction effect. The yield and the quality of the product are improved.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The utility model provides a reation kettle is used in zirconia production, includes the reation kettle body, its characterized in that: the reaction kettle body is provided with an interlayer, the interlayer is communicated with a medium inlet pipe and a medium outlet pipe, a stirring assembly is arranged in the reaction kettle body and comprises a stirring shaft, the stirring shaft is vertically arranged in the reaction kettle body, the upper end of the stirring shaft is rotatably connected with the reaction kettle body through a bearing, the lower end of the stirring shaft penetrates through the reaction kettle body and is connected with a first rotating gear, the first rotating gear is meshed with a second rotating gear, and the second rotating gear is connected with a rotating motor; a cavity is formed in the stirring shaft, the top of the cavity is communicated with the first hose through a first rotary joint, and the bottom of the cavity is communicated with the second hose through a second rotary joint;
a premixing component, a stirring paddle and a scraping paddle are sequentially fixed on a stirring shaft in the reaction kettle body from top to bottom; the premixing component is a conical hopper, a first feed inlet and a second feed inlet are arranged on the reaction kettle body corresponding to an opening in the top of the conical hopper, the bottom of the conical hopper is fixedly connected with the stirring shaft, through holes are distributed in the conical hopper, a plurality of ribs are uniformly distributed on the inner wall of the conical hopper along the circumferential direction, a heating cavity is arranged in each rib, and the heating cavity is communicated with the cavity of the stirring shaft through an opening in the lower end of each rib; a heating cavity communicated with the cavity of the stirring shaft is also arranged in the stirring paddle; the bottom of scraping the material oar and the bottom phase-match of reation kettle body, scrape the inside heating chamber that also is equipped with and (mixing) shaft cavity intercommunication of material oar, the bottom of reation kettle body is equipped with the discharging pipe.
2. The reaction kettle for producing zirconia according to claim 1, wherein: the bottom of reation kettle body is the arc of epirelief, and the bottom of reation kettle body and the junction of the lateral wall of reation kettle body are smooth cambered surface, the minimum of the bottom of reation kettle body is located to the discharging pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023244787.6U CN214288189U (en) | 2020-12-29 | 2020-12-29 | Reation kettle is used in zirconia production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023244787.6U CN214288189U (en) | 2020-12-29 | 2020-12-29 | Reation kettle is used in zirconia production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214288189U true CN214288189U (en) | 2021-09-28 |
Family
ID=77863361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023244787.6U Active CN214288189U (en) | 2020-12-29 | 2020-12-29 | Reation kettle is used in zirconia production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214288189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007096A (en) * | 2022-08-04 | 2022-09-06 | 张家港九力新材料科技有限公司 | Low-toxicity high-flame-retardant unsaturated polyester resin production equipment |
-
2020
- 2020-12-29 CN CN202023244787.6U patent/CN214288189U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115007096A (en) * | 2022-08-04 | 2022-09-06 | 张家港九力新材料科技有限公司 | Low-toxicity high-flame-retardant unsaturated polyester resin production equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111672590B (en) | Mixing stirring device for refractory material production | |
| CN214288189U (en) | Reation kettle is used in zirconia production | |
| CN110663725B (en) | Multifunctional dough making machine | |
| CN109336601B (en) | Method for producing boron-containing graphite by using multistage uniform kneading system | |
| CN110605088A (en) | Production reaction kettle capable of improving uniformity of intermediate | |
| CN211832621U (en) | Intelligent combined dough mixing device | |
| CN210449162U (en) | A reation kettle for chloranil production | |
| CN215029397U (en) | Carbon element paste kneading device | |
| CN217042604U (en) | Drying and stirring device | |
| CN212598685U (en) | Feed arrangement is used in tectorial membrane sand production | |
| CN214187961U (en) | High-speed stirring drying device of new material masterbatch | |
| CN215877874U (en) | Multi-functional distributed reation kettle | |
| CN214599077U (en) | Benzotriazole preparation is with stirring reaction unit | |
| CN114368628A (en) | Automatic feeding machine for melt-blown fabric production | |
| CN210308709U (en) | Production line production equipment for memorizing coconut milk | |
| CN114591068A (en) | Device and method for preparing ceramsite by taking sea mud as main raw material | |
| CN210332664U (en) | Chemical reaction kettle | |
| CN208768940U (en) | Rhizoma polygonati dilated food automatic assembly line | |
| CN207805501U (en) | A kind of mixing arrangement for ceramic pigment production | |
| CN219441591U (en) | Discharging pipe assembly capable of reducing coking materials and reaction kettle | |
| CN207025191U (en) | A kind of blender | |
| CN217341134U (en) | Compounding device is used in silicon nitride-carborundum brick production | |
| CN218689386U (en) | Chemical industry reation kettle with heating function | |
| CN212370208U (en) | Polyurethane reaction kettle | |
| CN213924660U (en) | Carbon element asphalt melting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230410 Address after: 454150 north of Jiaoke Road, 1km west of zhongzhan District, Jiaozuo City, Henan Province Patentee after: JIAOZUO WEINA TECHNOLOGY CO.,LTD. Address before: 454000 100m north of the intersection of Xinyuan road and jingsan Road, zhongzhan District, Jiaozuo City, Henan Province Patentee before: Jiaozuo East zirconium New Material Co.,Ltd. |