CN211706570U - Stirrer for red mud permeable brick production - Google Patents

Abstract

The utility model belongs to the technical field of the red mud brick production technique that permeates water and specifically relates to a red mud is mixer for brick production that permeates water, including the agitator, the vertical intercommunication in bottom of agitator has row material pipe, arrange and install the control valve on the material pipe, the bottom of agitator is passed through the supporting mechanism and is supported, the inside of agitator is provided with rabbling mechanism. The utility model discloses a set up supporting mechanism to can carry out the stable support to the agitator, can stir the inside raw materials of agitator simultaneously through setting up rabbling mechanism, and pass through actuating mechanism at the in-process of stirring, thereby can order about hoist mechanism and operate to this carries the raw materials of the inside bottom of agitator to the inside top of agitator, causes polylith stirring board to evenly stir the raw materials, with this efficiency that effectively improves raw materials stirring.

Description

Stirrer for red mud permeable brick production

Technical Field

The utility model relates to a red mud permeable brick production field especially relates to a red mud permeable brick production is with mixer.

Background

The red mud is polluting waste residue discharged when aluminum oxide is extracted in the aluminum industry, and generally 1.0-2.0 tons of red mud are additionally generated when 1 ton of aluminum oxide is produced on average. China, as the 4 th alumina producing country in the world, discharges up to millions of tons of red mud every year. The red mud permeable brick is a porous permeable brick with good performance prepared from red mud and other auxiliary materials, so that a new way is provided for comprehensive utilization of the red mud, the red mud and the auxiliary materials are generally fully stirred in the production and preparation process of the red mud permeable brick, but the stirring efficiency of the existing stirring mechanism is low, the stirring uniformity is poor, and the later-stage preparation quality of the red mud permeable brick is easily influenced, so that the stirrer for producing the red mud permeable brick is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the stirring efficiency is lower and the stirring uniformity is poor in the prior art, and providing a stirring machine for producing red mud permeable bricks.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a red mud is mixer for water brick production, includes the agitator, the vertical intercommunication in bottom of agitator has row material pipe, arrange and install the control valve on the material pipe, the bottom of agitator supports through supporting mechanism, the inside of agitator is provided with rabbling mechanism, rabbling mechanism includes the mount on the inside top of fixed mounting at the agitator, the top intermediate position fixed mounting of mount has the motor, the output shaft of motor runs through mount and the vertical rotation axis that is connected with of tip, the bottom fixed hub of rotation axis has the axle sleeve, there are first stirring leaf and second stirring leaf in the outside of axle sleeve fixed mounting respectively, first stirring leaf and second stirring leaf all are the U type and between perpendicular symmetry set up the top of first stirring leaf and second stirring leaf is provided with hoist mechanism.

Preferably, hoist mechanism includes that fixed mounting has the collecting hopper on the inside top of agitator, the collecting hopper is located the mount below, just the collecting hopper bottom that the mount corresponds the position has a plurality of risers along the vertical intercommunication of circumferencial direction equidistance, the equal vertical connecting axle that is provided with in inside of riser, the top and the mount of connecting axle rotate to be connected, just be provided with actuating mechanism between connecting axle and the rotation axis, helical blade is all installed in the outside of connecting axle, leave the clearance between helical blade and the riser inner wall the vertical intercommunication in bottom intermediate position of collecting hopper has the agitator tube.

Preferably, the rotating shaft is positioned in the stirring pipe, a plurality of stirring plates are uniformly arranged on the outer side of the rotating shaft from top to bottom at equal intervals, and a gap is reserved between each stirring plate and the inner wall of the stirring pipe.

Preferably, actuating mechanism is including fixed cover at the drive gear in the rotation axis top outside, drive gear is located the aggregate bin top, just driven gear has all been cup jointed in the connecting axle outside that drive gear corresponds the position, intermeshing between drive gear and the driven gear.

Preferably, supporting mechanism is including the fixed cover of cup jointing in the agitator outside fixed, the top fixedly connected with support ring of fixed cover, the bottom of support ring is connected with many support columns, many perpendicularly along the circumferencial direction equidistance the bottom of support column is connected with the end ring jointly support ring and fixed cover between the equidistance be connected with a plurality of reinforcing plates.

Preferably, the top end of the stirring barrel is fixedly connected with a check ring, and the check ring is arranged in an inclined manner and is integrated with the stirring barrel.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a set up supporting mechanism to can carry out the stable support to the agitator, can stir the inside raw materials of agitator simultaneously through setting up rabbling mechanism, and pass through actuating mechanism at the in-process of stirring, thereby can order about hoist mechanism and operate to this carries the raw materials of the inside bottom of agitator to the inside top of agitator, causes polylith stirring board to evenly stir the raw materials, with this efficiency that effectively improves raw materials stirring.

Drawings

FIG. 1 is a schematic structural view of a stirrer for producing red mud permeable bricks of the utility model;

fig. 2 is a schematic view of a top view structure of a stirrer for producing red mud permeable bricks provided by the utility model;

fig. 3 is the utility model provides a red mud is permeable to water brick production and is used mixer's sectional structure schematic diagram.

In the figure: the stirring device comprises a stirring barrel 1, a retainer ring 2, a motor 3, a fixing frame 4, a supporting ring 5, a fixing sleeve 6, a supporting column 7, a control valve 8, a discharge pipe 9, a bottom ring 10, a reinforcing plate 11, a collecting hopper 12, a driving gear 13, a driven gear 14, a lifting pipe 15, a spiral blade 16, a first stirring blade 17, a second stirring blade 18, a shaft sleeve 19, a rotating shaft 20, a connecting shaft 21, a stirring plate 22 and a stirring pipe 23.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The stirring machine for producing the red mud permeable bricks as shown in the figures 1-3 comprises a stirring barrel 1, wherein the top end of the stirring barrel 1 is fixedly connected with a check ring 2, the check ring 2 is obliquely arranged and is integrated with the stirring barrel 1 into a whole, the bottom end of the stirring barrel 1 is vertically communicated with a discharge pipe 9, a control valve 8 is installed on the discharge pipe 9, the bottom of the stirring barrel 1 is supported by a supporting mechanism, the supporting mechanism comprises a fixed sleeve 6 fixedly sleeved outside the stirring barrel 1, the top end of the fixed sleeve 6 is fixedly connected with a support ring 5, the bottom end of the support ring 5 is vertically connected with a plurality of support columns 7 at equal intervals along the circumferential direction, the bottom ends of the support columns 7 are commonly connected with a bottom ring 10, a plurality of reinforcing plates 11 are connected between the support ring 5 and the fixed sleeve 6 at equal; through setting up fixed cover 6, support ring 5, support column 7 and end ring 10 to can carry out the steady support to agitator 1, simultaneously through setting up reinforcing plate 11, thereby can increase the compactness of being connected between fixed cover 6 and the support ring 5, and set up retaining ring 2, thereby can reduce the raw materials and the edge leakage phenomenon appears in the process of empting.

The stirring mechanism comprises a fixed frame 4 fixedly installed at the top end inside the stirring barrel 1, a motor 3 is fixedly installed at the middle position of the top of the fixed frame 4, an output shaft of the motor 3 penetrates through the fixed frame 4, the end part of the output shaft is vertically connected with a rotating shaft 20, the bottom end of the rotating shaft 20 is fixedly sleeved with a shaft sleeve 19, the outer side of the shaft sleeve 19 is respectively and fixedly provided with a first stirring blade 17 and a second stirring blade 18, the first stirring blade 17 and the second stirring blade 18 are both U-shaped and are vertically and symmetrically arranged, and a lifting mechanism is arranged above the first stirring blade 17 and the second stirring blade 18; through setting up mount 4 to can stabilize the installation to motor 3, be connected motor 3 with external power source, thereby rotation axis 20 can drive first stirring leaf 17 and second stirring leaf 18 and rotate, because first stirring leaf 17 and second stirring leaf 18 all are the U type and between perpendicular symmetry set up, thereby can accelerate the stirring efficiency of raw materials.

The lifting mechanism comprises a material collecting hopper 12 fixedly arranged at the top end inside the stirring barrel 1, the material collecting hopper 12 is positioned below the fixed frame 4, and the bottom end of the collecting hopper 12 corresponding to the fixed frame 4 is vertically communicated with a plurality of lifting pipes 15 at equal intervals along the circumferential direction, the insides of the lifting pipes 15 are vertically provided with connecting shafts 21, the top ends of the connecting shafts 21 are rotatably connected with the fixed frame 4, and a driving mechanism is arranged between the connecting shaft 21 and the rotating shaft 20, the driving mechanism comprises a driving gear 13 fixedly sleeved on the outer side of the top of the rotating shaft 20, the driving gear 13 is positioned above the aggregate bin 12, the driven gear 14 is sleeved on the outer side of the connecting shaft 21 at the position corresponding to the driving gear 13, the driving gear 13 and the driven gear 14 are meshed with each other, the helical blades 16 are mounted on the outer side of the connecting shaft 21, a gap is reserved between each helical blade 16 and the inner wall of the lifting pipe 15, and the middle position of the bottom of the collecting hopper 12 is vertically communicated with a stirring pipe 23; rotation axis 20 is at rotatory in-process, and drive gear 13 can drive driven gear 14 simultaneously and rotate to this drives many connecting axles 21 and rotates with this helical blade 16, and helical blade 16 can carry the raw materials of the inside bottom of agitator 1 to the top of collecting hopper 12 through riser 15 when rotating, falls back through agitator pipe 23 again, with this circulation operation can accelerate the stirring efficiency of raw materials.

The rotating shaft 20 is positioned in the stirring pipe 23, a plurality of stirring plates 22 are uniformly arranged on the outer side of the rotating shaft 20 from top to bottom at equal intervals, and a gap is reserved between each stirring plate 22 and the inner wall of the stirring pipe 23; through setting up stirring board 22 to can carry out rapid mixing to the raw materials when the raw materials falls back through stirring pipe 23, with this improvement raw materials stirring efficiency and stirring degree of consistency.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a red mud is mixer for water brick production, includes agitator (1), the vertical intercommunication in bottom of agitator (1) has row material pipe (9), arrange and install control valve (8) on material pipe (9), its characterized in that, the bottom of agitator (1) is supported through supporting mechanism, the inside of agitator (1) is provided with rabbling mechanism, rabbling mechanism includes mount (4) on the inside top of agitator (1) of fixed mounting, the top intermediate position fixed mounting of mount (4) has motor (3), the output shaft of motor (3) runs through mount (4) and the vertical rotation axis (20) that is connected with of tip, the bottom fixed cup of rotation axis (20) has axle sleeve (19), the outside of axle sleeve (19) is fixed mounting respectively has first stirring leaf (17) and second stirring leaf (18), first stirring leaf (17) and second stirring leaf (18) all are the U type and between perpendicular symmetry setting first stirring leaf (17) and second stirring leaf (18) top is provided with hoist mechanism.

2. The stirring machine for producing the red mud permeable brick according to claim 1, which is characterized in that, the lifting mechanism comprises a material collecting hopper (12) fixedly arranged at the top end inside the stirring barrel (1), the material collecting hopper (12) is positioned below the fixed frame (4), and the bottom end of the collecting hopper (12) at the corresponding position of the fixed frame (4) is vertically communicated with a plurality of lifting pipes (15) at equal intervals along the circumferential direction, a connecting shaft (21) is vertically arranged in each lifting pipe (15), the top end of each connecting shaft (21) is rotatably connected with the fixed frame (4), and a driving mechanism is arranged between the connecting shaft (21) and the rotating shaft (20), helical blades (16) are arranged on the outer sides of the connecting shafts (21), gaps are reserved between the helical blades (16) and the inner wall of the lifting pipe (15), and a stirring pipe (23) is vertically communicated with the middle position of the bottom of the collecting hopper (12).

3. The stirring machine for producing the red mud permeable bricks according to claim 2, wherein the rotating shaft (20) is positioned inside the stirring pipe (23), a plurality of stirring plates (22) are uniformly arranged on the outer side of the rotating shaft (20) from top to bottom at equal intervals, and a gap is reserved between each stirring plate (22) and the inner wall of the stirring pipe (23).

4. The red mud mixer for producing permeable bricks according to claim 2, wherein the driving mechanism comprises a driving gear (13) fixedly sleeved on the outer side of the top of the rotating shaft (20), the driving gear (13) is positioned above the collecting hopper (12), driven gears (14) are sleeved on the outer sides of connecting shafts (21) at corresponding positions of the driving gear (13), and the driving gear (13) and the driven gears (14) are meshed with each other.

5. The stirring machine for producing the red mud permeable bricks according to claim 1, wherein the supporting mechanism comprises a fixed sleeve (6) which is fixedly sleeved outside the stirring barrel (1), the top end of the fixed sleeve (6) is fixedly connected with a supporting ring (5), the bottom end of the supporting ring (5) is vertically connected with a plurality of supporting columns (7) at equal intervals along the circumferential direction, the bottom ends of the supporting columns (7) are commonly connected with a bottom ring (10), and a plurality of reinforcing plates (11) are connected between the supporting ring (5) and the fixed sleeve (6) at equal intervals.

6. The stirring machine for producing the red mud permeable bricks according to claim 1, wherein a retaining ring (2) is fixedly connected to the top end of the stirring barrel (1), and the retaining ring (2) is obliquely arranged and is integrated with the stirring barrel (1).

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