CN217093760U - Crushing and stirring combined device for silicon dioxide production - Google Patents
Crushing and stirring combined device for silicon dioxide production Download PDFInfo
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- CN217093760U CN217093760U CN202123282116.3U CN202123282116U CN217093760U CN 217093760 U CN217093760 U CN 217093760U CN 202123282116 U CN202123282116 U CN 202123282116U CN 217093760 U CN217093760 U CN 217093760U
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Abstract
The utility model relates to a breakage of silica production, stirring composite set, which comprises an outer shell, the shell body is inside to separate into broken chamber, lower stirring chamber through the crushing dish of extrusion, it is provided with through the rotatory broken subassembly of motor drive to go up broken intracavity portion, it is provided with through the rotatory stirring subassembly of motor drive to stir intracavity portion down, be provided with a plurality of through-hole on the crushing dish of extrusion. In the field of silicon dioxide production crushing and pulping equipment, crushing, stirring and pulping equipment is firstly and efficiently combined into a whole. According to the technical scheme, the silicon dioxide filter cake is crushed firstly, then stirring and pulping are carried out, the crushing and the stirring and pulping are efficiently combined into a whole, and the silicon dioxide stirring and pulping device has remarkable advantages compared with the existing silicon dioxide stirring and pulping equipment. Greatly improves the crushing, stirring and pulping efficiency of the silicon dioxide filter cake, and can produce high-quality silicon dioxide products with special requirements.
Description
Technical Field
The utility model relates to a crushing of silica production, stirring composite set relate to a device of precipitation method silica production facility.
Background
In the existing precipitation method silicon dioxide production process, a silicon dioxide filter cake finished in a filter pressing washing procedure is in a solid block shape, and is converted into thick flowable thick slurry after being rapidly rotated and uniformly stirred and pulped by stirring blades, so that the method is suitable for centrifugal spray drying in the next procedure to produce the finished product of dry powder silicon dioxide. In the existing stirring and pulping process, the silicon dioxide filter cake is not crushed and is directly stirred and pulped in the stirring and pulping tank, and the silicon dioxide filter cake is not crushed, so that the stirring and pulping process consumes large power, is long in time and has poor thick pulp uniformity.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the technical problem to be solved by the utility model is to provide a crushing and stirring combined device for silicon dioxide production.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a crushing of silica production, stirring composite set, includes the shell body, inside broken chamber, the lower stirring chamber of separating into through the extrusion broken dish of shell body, it is provided with through the rotatory broken subassembly of motor drive to go up broken intracavity portion, stir intracavity portion down and be provided with through the rotatory stirring subassembly of motor drive, be provided with a plurality of through-hole on the extrusion broken dish.
Preferably, the crushing discs are arranged horizontally.
Preferably, broken subassembly includes the vertical broken pivot that is located broken intracavity portion intermediate position, and broken pivot is rotatory through the outer top motor drive of shell body, is provided with broken cutter in the broken pivot, and broken cutter is from the top down comprises last broken sword, well spiral sword, lower broken sword in proper order.
Preferably, the upper crushing cutter comprises upper straight rods symmetrically fixed on the crushing rotating shaft, a plurality of triangular crushing blades are fixedly arranged on the outer peripheral portion of each upper straight rod along the length direction of the rod, the two upper straight rods are inclined upwards along the direction from the middle to the peripheral side, and the upper crushing cutter is integrally formed into a V shape and is close to the top of an inner cavity of the upper crushing cavity.
Preferably, the lower crushing cutter comprises lower straight rods symmetrically fixed on the crushing rotating shaft, a plurality of triangular crushing blades are fixedly arranged on the outer peripheral portion of each lower straight rod along the length direction of the lower straight rod, the two lower straight rods are inclined downwards along the direction from the middle to the peripheral side, and the lower crushing cutter is integrally V-shaped and close to the extrusion crushing disc.
Preferably, the middle spiral knife comprises a spiral auger blade fixedly arranged on the crushing rotating shaft between the upper crushing knife and the lower crushing knife, and a plurality of triangular crushing blades are fixedly arranged on the edge of the blade of the spiral auger blade along a spiral track.
Preferably, vertical rods are fixedly arranged between the outer end parts of the upper straight rod and the lower straight rod on the same side, and a plurality of triangular crushing blades are vertically and fixedly arranged on the vertical rods.
Preferably, the stirring subassembly includes along the inside coaxial passing of hollow broken pivot to down pass the stirring pivot that extrudees broken dish and stretch into stirring chamber down, set firmly last stirring rake, well stirring rake, lower stirring rake in the stirring pivot, go up the stirring rake along middle to week side direction tilt up, well stirring rake radially extends, lower stirring rake along middle to week side direction tilt down.
Preferably, the top of going up broken chamber is equipped with the feed inlet, and the feed inlet sets up the feeding pneumatic valve, and the bottom in lower stirring chamber is equipped with the discharge gate, and the discharge gate sets up the ejection of compact pneumatic valve.
Compared with the prior art, the utility model discloses following beneficial effect has: in the field of silicon dioxide production crushing and pulping equipment, crushing, stirring and pulping equipment is firstly and efficiently combined into a whole. According to the technical scheme, the silicon dioxide filter cake is crushed firstly, then stirring and pulping are carried out, the crushing and the stirring and pulping are efficiently combined into a whole, and the silicon dioxide stirring and pulping device has remarkable advantages compared with the existing silicon dioxide stirring and pulping equipment. Greatly improves the crushing, stirring and pulping efficiency of the silicon dioxide filter cake, and can produce high-quality silicon dioxide products with special requirements.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a top view of a crushing disk.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1-2, this embodiment provides a crushing, stirring composite set of silica production, including shell body 1, inside crushing chamber 3, lower stirring chamber 4 of separating into through extrusion crushing dish 2 of shell body, it is provided with through the rotatory broken subassembly of motor drive to go up inside the crushing chamber, it is provided with through the rotatory stirring subassembly of motor drive to stir intracavity portion down, be provided with a plurality of through-hole 5 on the extrusion crushing dish. The rotating speed and the forward and reverse rotation of the motor are both adjustable. The crushing assembly, the stirring assembly, the extrusion crushing disc and the outer shell are all made of stainless steel.
In an embodiment of the utility model, the crushing dish level setting of extrusion.
The embodiment of the utility model provides an in, broken subassembly includes vertical broken pivot 6 that is located broken intracavity portion intermediate position, and broken pivot is rotatory through the outer top motor drive of shell body, is provided with broken cutter in the broken pivot, and broken cutter down comprises last broken sword 7, well spiral sword 8, lower broken sword 9 from the top in proper order.
The embodiment of the utility model provides an in, go up broken sword and set firmly last straight-bar 10 in broken pivot including the symmetry, the length direction of the peripheral part edge pole of going up the straight-bar has set firmly a plurality of triangle-shaped's broken blade 11, and two go up the straight-bar and all incline up to week side direction along the centre, wholly form V-arrangement and be close to the inner chamber top in broken chamber.
The embodiment of the utility model provides an in, lower broken sword sets firmly the epaxial lower straight-bar 12 of broken commentaries on classics including the symmetry, and the length direction of the peripheral part edge pole of lower straight-bar has set firmly a plurality of triangle-shaped's broken blade, and two lower straight-bars all incline down to week side direction along the centre, wholly form V-arrangement down and be close to the broken dish of extrusion.
The embodiment of the utility model provides an in, well spiral sword is including setting firmly at broken epaxial spiral auger blade 13 of changeing between last broken sword and the broken sword down, and the blade edge of spiral auger blade has set firmly a plurality of triangle-shaped's broken blade along the spiral orbit.
The embodiment of the utility model provides an in, all set firmly vertical montant 14 between the outer tip of the last straight-bar of homonymy and lower straight-bar, the vertical broken blade that has set firmly a plurality of triangle-shaped on the montant.
The embodiment of the utility model provides an in, the stirring subassembly includes along the inside coaxial passing of hollow broken pivot to down pass the stirring pivot 15 that extrudees broken dish and stretch into down the stirring chamber, set firmly in the stirring pivot and go up stirring rake 16, well stirring rake 17, lower stirring rake 18, go up the stirring rake along middle to all side directions tilt up, well stirring rake radially extends, lower stirring rake along middle to all side directions tilt down.
The embodiment of the utility model provides an in, the top of going up broken chamber is equipped with feed inlet 19, and the feed inlet sets up the feeding pneumatic valve, and the bottom in lower stirring chamber is equipped with discharge gate 20, and the discharge gate sets up ejection of compact pneumatic valve.
The working process is as follows: silica cake from filter press washing → feeding pneumatic valve → crushing disk: according to the water content of the silica filter cake and the massive condition, the speed change and the forward and reverse rotation of a broken motor are adjusted through a frequency converter, uniform and efficient broken extrusion is carried out → a silica fine sizing material is extruded through a through hole of an extrusion breaking disc to fall into a lower stirring cavity → the speed change and the forward and reverse rotation of the motor are adjusted and stirred through the frequency converter → uniform and efficient stirring and beating are carried out to form thick slurry silica thick slurry → a discharging pneumatic valve → a post-process centrifugal spray drying device.
This technical scheme's a silica production is broken, stirring making beating composite set, it is as an organic whole with broken and making beating agitated vessel efficient combination, silica filter cake piece only needs in same platform equipment, directly once only can accomplish breakage and stirring making beating work, and can also be according to the water content and the caking degree of the silica filter cake that filter-pressing washing process was accomplished, in each stage production process of breakage and stirring making beating, adjust the rotational speed, and various forward, the reverse rotation work, the uniformity and the stability of thick liquids have been guaranteed, remain the optimum throughout, can produce the high quality silica thick liquids that have special requirements, and raise the efficiency, reduce the energy consumption, compare with stirring and making beating equipment in the existing sedimentation method silica production, there is showing the advantage.
In the crushing process, the upper crushing cutter, the middle spiral cutter and the lower crushing cutter can meet the crushing requirements of all positions of the upper crushing cavity, and the range of a crushing area is enlarged. Wherein can also provide the decurrent power of carrying of material when well spiral sword is broken, lower broken sword is close to the crushing dish of extrusion, can also extrude down the material between broken sword and the crushing dish of extrusion during the breakage. The triangular crushing blades of the vertical rod provide crushing at peripheral positions. High crushing efficiency and good effect.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a breakage of silica production, stirring composite set which characterized in that: the crushing device comprises an outer shell, wherein the interior of the outer shell is divided into an upper crushing cavity and a lower stirring cavity by an extrusion crushing disc, a crushing assembly driven by a motor to rotate is arranged in the upper crushing cavity, a stirring assembly driven by the motor to rotate is arranged in the lower stirring cavity, and a plurality of through holes are formed in the extrusion crushing disc; the crushing assembly comprises a crushing rotating shaft which is vertically positioned in the middle of the inner part of the upper crushing cavity, the crushing rotating shaft is driven to rotate by a motor at the top outside the outer shell, a crushing cutter is arranged on the crushing rotating shaft, and the crushing cutter sequentially consists of an upper crushing cutter, a middle spiral cutter and a lower crushing cutter from top to bottom; the upper crushing cutter comprises upper straight rods symmetrically and fixedly arranged on the crushing rotating shaft, a plurality of triangular crushing blades are fixedly arranged on the outer peripheral part of each upper straight rod along the length direction of the upper straight rod, the two upper straight rods are upwards inclined along the direction from the middle to the peripheral side, and the upper crushing cutter is integrally formed into a V shape and is close to the top of an inner cavity of the upper crushing cavity; the lower crushing cutter comprises lower straight rods symmetrically and fixedly arranged on the crushing rotating shaft, a plurality of triangular crushing blades are fixedly arranged on the outer peripheral part of each lower straight rod along the length direction of the lower straight rod, the two lower straight rods are downwards inclined along the direction from the middle to the peripheral side, and the lower crushing cutters are integrally formed into a lower V shape and are close to the extrusion crushing disc; the middle spiral cutter comprises a spiral auger blade fixedly arranged on a crushing rotating shaft between an upper crushing cutter and a lower crushing cutter, and a plurality of triangular crushing blades are fixedly arranged on the edge of the spiral auger blade along a spiral track; vertical montants are fixedly arranged between the outer end portions of the upper straight rod and the lower straight rod on the same side, and a plurality of triangular crushing blades are fixedly arranged on the montants vertically.
2. A combined crushing and stirring device for silica production according to claim 1, characterized in that: the extrusion crushing disc is horizontally arranged.
3. A combined crushing and stirring device for silica production according to claim 2, characterized in that: the stirring subassembly includes along the inside coaxial passing of hollow broken pivot to down pass the stirring pivot that extrudees broken dish and stretch into stirring chamber down, set firmly last stirring rake, well stirring rake, lower stirring rake in the stirring pivot, go up the stirring rake along middle to week side direction tilt up, well stirring rake radially extends, lower stirring rake along middle to week side direction tilt down.
4. A combined crushing and stirring device for silica production according to claim 1, characterized in that: go up broken chamber's top and be equipped with the feed inlet, the feed inlet sets up the pneumatic valve of feeding, and the bottom in lower stirring chamber is equipped with the discharge gate, and the discharge gate sets up ejection of compact pneumatic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123282116.3U CN217093760U (en) | 2021-12-24 | 2021-12-24 | Crushing and stirring combined device for silicon dioxide production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123282116.3U CN217093760U (en) | 2021-12-24 | 2021-12-24 | Crushing and stirring combined device for silicon dioxide production |
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| CN217093760U true CN217093760U (en) | 2022-08-02 |
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| CN202123282116.3U Active CN217093760U (en) | 2021-12-24 | 2021-12-24 | Crushing and stirring combined device for silicon dioxide production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138726A (en) * | 2023-10-26 | 2023-12-01 | 河南中锆新材料有限公司 | Reducing agent adding device for improving reaction efficiency, smelting furnace and zirconia preparation process |
-
2021
- 2021-12-24 CN CN202123282116.3U patent/CN217093760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138726A (en) * | 2023-10-26 | 2023-12-01 | 河南中锆新材料有限公司 | Reducing agent adding device for improving reaction efficiency, smelting furnace and zirconia preparation process |
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Address after: 365508 Dalong Industrial Zone, Gaosha Town, Sha county, Sanming City, Fujian Province Patentee after: Fujian Tongsheng New Material Technology Co.,Ltd. Address before: 365508 Dalong Industrial Zone, Gaosha Town, Sha county, Sanming City, Fujian Province Patentee before: FUJIAN SANMING TONGSHENG CHEMICAL Co.,Ltd. |