CN214076048U - Horizontal activation stirring machine - Google Patents
Horizontal activation stirring machine Download PDFInfo
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- CN214076048U CN214076048U CN202022795810.4U CN202022795810U CN214076048U CN 214076048 U CN214076048 U CN 214076048U CN 202022795810 U CN202022795810 U CN 202022795810U CN 214076048 U CN214076048 U CN 214076048U
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Abstract
The utility model discloses a horizontal activation stirring machine, which comprises a barrel body, a main stirring shaft and a speed reducing motor for driving the main stirring shaft to rotate in the barrel body, a main stirring impeller is arranged on the main stirring shaft, and the stirring device also comprises an auxiliary driving motor, an auxiliary stirring shaft and an activating stirring blade, the barrel body comprises a main barrel body in a cuboid shape arranged along the front and back, an auxiliary barrel body communicated and arranged below the rear end of the main barrel body, and a discharge hole horizontally arranged on one side of the lower end of the auxiliary barrel body, the top of the main barrel body is provided with a feeding hole which is arranged in a staggered manner with the auxiliary barrel body, the cross section of the auxiliary barrel body is circular, the main stirring shaft is horizontally arranged in the main barrel body along the front-back direction, the auxiliary driving motor is arranged on the main barrel body, the auxiliary stirring shaft is vertically arranged in the barrel body, the upper end of the auxiliary stirring shaft is connected with the auxiliary driving motor and is driven to rotate by the auxiliary driving motor, the lower end of the auxiliary stirring shaft penetrates through the main barrel body to be arranged in the auxiliary barrel body, and the activating stirring blade is arranged on the auxiliary stirring shaft in the auxiliary barrel body. The utility model discloses make the thorough homogenization of ground paste, the play material does not have the tailings lump and does not have the adhesive wadding group.
Description
Technical Field
The utility model relates to a mine fills technical field useless admittedly, especially relates to a horizontal activation mixer.
Background
Many mines in China are associated with various metals and have low grade, in order to improve the mineral separation recovery rate, multiple times of grinding and mineral separation are often required, the mineral separation process is complex, and the granularity of tailings is fine. When ore mud content is higher, still make the tailings filter cake have great stickness, traditional mixer can not break up the tailings filter cake fully, and the fritter that makes to remain in the filling ground paste and is not broken up, and when adding dry powdery cementitious material, fritter tailings filter cake and cementitious material dry powder wadding group can be more. Along with the progress of the filling operation, small pieces not broken up in the slurry are continuously accumulated, which greatly affects the smooth progress of the filling operation, the stable conveyance of the filling slurry, the quality of the filling body, and the like.
Because the full tailings are fine in granularity and high in mud content, the viscosity of the tailings filter cake is high, and when a filter pressing tailing filling process is adopted, the filter cake cannot be sufficiently broken up by the traditional stirring equipment, so that filter cake small blocks remain in the filling slurry, and the problems of normal operation of filling operation, conveying of the filling slurry, quality of a filling body and the like are seriously influenced.
When the existing stirring equipment works, materials pass through the stirring equipment in a penetrating mode, the range of low-efficiency areas is large, blind areas are more, and the stirring quality randomness is high; the stirring force is small, the shearing action is weak, the floc structure in the slurry cannot be effectively broken, the efficiency of the cementing material is difficult to be fully exerted, and the filling body has a large amount of low-strength dispersed clusters and structural weak surfaces, so that the safety mining requirement cannot be met, and the popularization and application of the paste filling process are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a horizontal activation stirring machine which can effectively break the floc structure in the slurry aiming at the defects of the prior art.
The utility model provides a horizontal activation stirring machine, which comprises a barrel body, a main stirring shaft and a speed reducing motor for driving the main stirring shaft to rotate in the barrel body, a main stirring impeller is arranged on the main stirring shaft, and the stirring device also comprises an auxiliary driving motor, an auxiliary stirring shaft and an activating stirring blade, the barrel body comprises a main barrel body in a cuboid shape arranged along the front and back, an auxiliary barrel body communicated and arranged below the rear end of the main barrel body, and a discharge hole horizontally arranged on one side of the lower end of the auxiliary barrel body, the top of the main barrel body is provided with a feeding hole which is arranged in a staggered manner with the auxiliary barrel body, the cross section of the auxiliary barrel body is circular, the main stirring shaft is horizontally arranged in the main barrel body along the front-back direction, the auxiliary driving motor is arranged on the main barrel body, the auxiliary stirring shaft is vertically arranged in the barrel body, the upper end of the auxiliary stirring shaft is connected with the auxiliary driving motor and is driven to rotate by the auxiliary driving motor, the lower end of the auxiliary stirring shaft penetrates through the main barrel body to be arranged in the auxiliary barrel body, and the activating stirring blade is arranged on the auxiliary stirring shaft in the auxiliary barrel body.
The feed inlet is arranged at the top of the front end of the main stirring shaft.
The main stirring shafts are arranged in the main barrel body in a bilateral symmetry mode, and the auxiliary barrel body is arranged between the rear ends of the two main stirring shafts.
In order to prolong the service life of the barrel body, the inner wall of the auxiliary barrel body is provided with a wear-resistant lining plate, and the outer side end of the activating stirring blade is arranged close to the wear-resistant lining plate.
In order to realize adjustable speed and avoid excessive stirring or uneven stirring, the auxiliary driving motor is a variable frequency motor.
In order to conveniently replace the activated stirring blades, the auxiliary stirring shaft is connected with the auxiliary driving motor through a flange type coupling.
The activation stirring blades are composed of a plurality of rod pieces which are perpendicular to the axis of the auxiliary stirring shaft, the rod pieces are arranged in a multi-layer mode along the axial direction of the auxiliary stirring shaft, at least 2 rod pieces are arranged in each layer, the rod pieces in the same layer are evenly arranged along the circumferential direction of the auxiliary stirring shaft, and the rod pieces in different layers are arranged in a staggered mode.
The activation stirring vane is composed of a plurality of rod pieces which are arranged in parallel with the axis of the auxiliary stirring shaft, the rod pieces are radially divided into a plurality of circles along the auxiliary stirring shaft, at least 2 rod pieces are arranged in each circle, the rod pieces in the same circle are uniformly arranged along the circumferential direction of the auxiliary stirring shaft, and the rod pieces in different circles are arranged in a staggered mode.
The utility model adopts the structural design of the main barrel and the auxiliary barrel, the auxiliary barrel is positioned below the rear end of the main barrel, the slurry in the main barrel can be discharged only through the auxiliary barrel, and the slurry breaks tailing lumps and cementing agent dry powder flocs in the slurry under the high-speed whipping and cutting action of the activated stirring blades in the auxiliary barrel, so that the slurry is thoroughly homogenized; the main stirring impeller in the main barrel plays a role in homogenizing and dispersing, the activating stirring blade in the auxiliary barrel plays a role in overflowing and homogenizing, under the synergistic stirring action of the main barrel and the auxiliary barrel, the slurry achieves the aim of homogenizing and stirring, and the discharged tailing-free agglomerate does not have a cementing agent flock; the auxiliary stirring shaft is vertically installed, so that the conditions of bearing sealing problem and bearing slurry leakage during horizontal installation of the auxiliary stirring shaft can be effectively avoided, the activation stirring blades are easy to disassemble and assemble, and the abrasion observation and maintenance of the activation stirring blades are facilitated. The invention can replace two-stage stirring of filling slurry, save a platform layer, reduce the overall height by about 3m and is beneficial to reducing the construction investment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure in the direction a in fig. 1.
FIG. 3 is a schematic view showing another structure of the activating stirring vane of the present invention.
Fig. 4 is a schematic view of the structure in the direction B in fig. 3.
The labels shown in the figures and the corresponding component names are:
1. a barrel body; 11. a main barrel body; 12. the auxiliary barrel body; 13. a discharge port; 14. a feed inlet; 15. a wear-resistant lining plate; 16. a support;
2. a main stirring shaft; 21. a gear reduction box; 22. a first bearing seat;
3. a reduction motor;
4. a secondary drive motor; 41. a second bearing seat;
5. an auxiliary stirring shaft; 51. a flange-type coupling;
6. the stirring blade is activated.
Detailed Description
As can be seen from figures 1 and 2, the horizontal activation stirring machine of the utility model comprises a barrel body 1, a main stirring shaft 2, a speed reducing motor 3, an auxiliary driving motor 4, an auxiliary stirring shaft 5 and activation stirring blades 6,
the barrel body 1 comprises a main barrel body 11, an auxiliary barrel body 12, a discharge port 13, a feed port 14, a wear-resistant lining plate 15 and a support 16, wherein the main barrel body 11 is in a cuboid shape which is arranged in front and back, the auxiliary barrel body 12 is communicated and arranged at the bottom of the rear end of the main barrel body 11, the cross section of the auxiliary barrel body 12 is circular, the discharge port 13 is horizontally communicated and arranged at the rear side of the lower end of the auxiliary barrel body 12, the support 16 is arranged at the top of the main barrel body 11, the feed port 14 is arranged on the support 16 above the front end of the main barrel body 11, and the wear-resistant lining plate 15 is fastened on the inner wall of the auxiliary barrel body 12 through bolts;
the speed reducing motor 3 is arranged outside the front end of the main barrel body 11;
the main stirring shafts 2 are horizontally arranged in the main barrel body 11 along the front-back direction, two main stirring shafts 2 are arranged in the main barrel body 11 in a bilateral symmetry mode, the front ends of the main stirring shafts 2 extend out of the main barrel body 11 and are connected with the speed reducing motor 3 through the gear reduction box 21, the bearing seats I22 and the shaft coupling, and the auxiliary barrel body 12 is arranged below the space between the rear ends of the two main stirring shafts 2;
the auxiliary driving motor 4 is arranged on the bracket 16 above the auxiliary barrel body 12 through a second bearing seat 41, the auxiliary driving motor 4 is a variable frequency motor,
the auxiliary stirring shaft 5 is vertically arranged in the barrel body 1, the upper end of the auxiliary stirring shaft 5 is connected with an output shaft of the auxiliary driving motor 2 through a flange type coupler 51, the lower end of the auxiliary stirring shaft 5 penetrates through the main barrel body 11 and is arranged in the auxiliary barrel body 12, the auxiliary stirring shaft 5 is driven by the auxiliary driving motor 2 to rotate,
the activating stirring blade 6 consists of a plurality of rod pieces arranged on the auxiliary stirring shaft 5 in the auxiliary barrel body 12, the axis of each rod piece is arranged perpendicular to the axis of the auxiliary stirring shaft 5, and the outer side end of each rod piece is arranged close to the wear-resistant lining plate 15; the rods are arranged in a multilayer manner from bottom to top along the axial direction of the auxiliary stirring shaft 5, at least 2 rods are arranged in each layer, the rods in the same layer are uniformly arranged along the circumferential direction of the auxiliary stirring shaft 5, and the projections of the rods in different layers in the horizontal plane are arranged in a staggered manner.
As can be seen from the fig. 3 and 4, in the present invention, the activating stirring vane 6 can also be composed of a plurality of rods arranged parallel to the axis of the auxiliary stirring shaft 5, and each rod is installed on the auxiliary stirring shaft 5 inside the auxiliary barrel body 12; the rods are radially arranged in a plurality of circles along the auxiliary stirring shaft 5, at least 2 rods are arranged in each circle, the rods in the same circle are uniformly arranged along the circumferential direction of the auxiliary stirring shaft 5, the projections of the rods in different circles in the horizontal plane are arranged in a staggered mode, and the outer side face of the rod positioned at the outermost circle is arranged at a distance of 25mm from the wear-resistant lining plate 15.
The utility model discloses in, activation stirring vane 6 plays high-speed activation stirring effect, and the rotational speed is less than or equal to 980 revolutions per minute.
Claims (8)
1. The utility model provides a horizontal activation mixer, includes staving (1), main (mixing) shaft (2) and drive main (mixing) shaft gear motor (3) at the staving internal rotation, installs main impeller, its characterized in that on main (mixing) shaft: still include vice driving motor (4), vice (5) and activation stirring vane (6), the staving includes main staving (11) along the cuboid form of arranging around, the intercommunication is arranged in vice staving (12) of main staving rear end below, the discharge gate (13) of level arrangement in vice staving lower extreme one side, be equipped with at main staving top with vice staving staggered arrangement's feed inlet (14), the cross section of vice staving is circular, main (mixing) shaft is arranged in main staving along fore-and-aft direction level, vice driving motor installs on main staving, vice (mixing) shaft is vertical to be arranged in the staving, vice (mixing) shaft upper end and vice driving motor hookup and by its drive rotation, the lower extreme passes main staving and arranges in vice staving, activation stirring vane installs on the vice (mixing) shaft in vice staving.
2. The horizontal activation blender of claim 1 wherein: the feed inlet is arranged at the top of the front end of the main stirring shaft.
3. The horizontal activation blender of claim 1 wherein: the main stirring shafts are arranged in the main barrel body in a bilateral symmetry mode, and the auxiliary barrel body is arranged between the rear ends of the two main stirring shafts.
4. The horizontal activation blender of claim 1 wherein: and a wear-resistant lining plate (15) is arranged on the inner wall of the auxiliary barrel body, and the outer side end of the activation stirring blade is arranged close to the wear-resistant lining plate.
5. The horizontal activation blender of claim 1 wherein: the auxiliary driving motor is a variable frequency motor.
6. The horizontal activation blender of claim 1 wherein: and the auxiliary stirring shaft is connected with the auxiliary driving motor by a flange type coupling.
7. The horizontal activation blender of claim 1 wherein: the activating stirring blades (6) are composed of a plurality of rod pieces which are perpendicular to the axis of the auxiliary stirring shaft, the rod pieces are axially arranged in multiple layers along the auxiliary stirring shaft, at least 2 rod pieces are arranged in each layer, the rod pieces in the same layer are uniformly arranged along the circumferential direction of the auxiliary stirring shaft, and the rod pieces in different layers are arranged in a staggered manner.
8. The horizontal activation blender of claim 1 wherein: the activation stirring blades (6) are combined by a plurality of rod pieces which are arranged in parallel with the axis of the auxiliary stirring shaft, the rod pieces are radially divided into a plurality of circles along the auxiliary stirring shaft, at least 2 rod pieces are arranged in each circle, the rod pieces in the same circle are uniformly arranged along the circumferential direction of the auxiliary stirring shaft, and the rod pieces in different circles are arranged in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022795810.4U CN214076048U (en) | 2020-11-27 | 2020-11-27 | Horizontal activation stirring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022795810.4U CN214076048U (en) | 2020-11-27 | 2020-11-27 | Horizontal activation stirring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214076048U true CN214076048U (en) | 2021-08-31 |
Family
ID=77454074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022795810.4U Active CN214076048U (en) | 2020-11-27 | 2020-11-27 | Horizontal activation stirring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214076048U (en) |
-
2020
- 2020-11-27 CN CN202022795810.4U patent/CN214076048U/en active Active
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