CN211612680U

CN211612680U - Active spinel miropowder production is with deposiing device

Info

Publication number: CN211612680U
Application number: CN201922298847.3U
Authority: CN
Inventors: 张恒网; 华志高; 曹超; 谈建东
Original assignee: Jiangsu Xinshi High Temperature Material Co ltd
Current assignee: Jiangsu Xinshi High Temperature Material Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-02
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses an active spinel miropowder production is with deposiing device, the power distribution box comprises a box body, the inside both sides of box are rotated respectively and are alternated and install first pivot and second pivot, the bottom of first pivot both sides and the bottom of second pivot both sides are fixed respectively and are equipped with a plurality ofly to first stirring leaf and a plurality of stirring leaf to the second, a plurality ofly all are the V-arrangement to first stirring leaf and arrange, a plurality of second stirring leaf all is the shape of falling V and arranges, and a plurality ofly stirs leaf and a plurality ofly to second stirring leaf staggered distribution each other, the middle part fixed mounting on box top has the motor, the output shaft fixed mounting of motor has double sprocket, the beneficial effects of the utility model are that: can real-time supervision box inside solution's pH value through the pH controller, the pH value can open through the first solenoid valve of pH controller automatic control when crossing excessively, makes the inside alkali lye of alkali lye case can flow to the box inside and adjust the pH value, then can accurately adjust the pH value.

Description

Active spinel miropowder production is with deposiing device

Technical Field

The utility model relates to a deposit the device, in particular to production of active spinel miropowder is with deposiing device belongs to production facility technical field.

Background

The traditional method for preparing MgAl2O4 particle powder utilizes the solid-phase reaction of A12O3 and MgO: a12O3+ MgO = MgAl2O 4. This solid phase reaction requires a high temperature of 1450 c, at which temperature the particles grow and cause severe agglomeration. Moreover, this method is energy intensive. At present, spinel micropowder is prepared by some other methods, namely a chemical coprecipitation method, in which after a precipitator is added into a solution containing a plurality of metal cations, all the cations can be completely precipitated, then the precipitate is calcined to obtain oxide powder, namely, the precipitator is added, the pH value of the solution is adjusted to simultaneously precipitate Mg2+ and A13+ in the solution into Mg (OH)2 and Al (OH)3, and then the precipitate is calcined, so that MgAl2O4 nanoparticle powder can be obtained at a relatively low temperature.

The existing device for preparing the spinel micro powder by the chemical coprecipitation method can not accurately adjust the pH value, the improper control of the pH value can cause the solution to generate fractional precipitation, the proportion of the product deviates from the stoichiometric ratio, the product quality is influenced, and meanwhile, the precipitating agent is not uniform enough in the adding process, so that the precipitating effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an active spinel miropowder production is with deposiing device to solve the unable accurate pH value of adjusting of current sediment device and the precipitant problem of adding the in-process not enough even that provide among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an active spinel miropowder production is with deposiing device, includes the box, the inside both sides of box are rotated respectively and are alternated and install first pivot and second pivot, the bottom of first pivot both sides and the bottom of second pivot both sides are fixed respectively and are equipped with a plurality ofly to first stirring leaf and a plurality ofly stir the leaf to the second, and a plurality ofly to first stirring leaf all is the V-arrangement shape and arranges, a plurality of second stirring leaf all is the shape of falling V and arranges, and a plurality ofly to first stirring leaf and a plurality ofly stir the mutual crisscross distribution of leaf to the second, the middle part fixed mounting on box top has the motor, the output shaft fixed mounting of motor has double sprocket, the top of first pivot and the top of second pivot are fixed mounting respectively has two single-row sprockets, two single-row sprockets are connected with double sprocket transmission through two chains, one side on box top is fixed and is equipped with the lye tank, the top of box inner wall is fixed and is equipped with the collector tube, two standpipes of the both sides side fixedly connected with respectively of collector tube bottom, two the first trompil of a plurality of has all been seted up to the both sides side of standpipe, the bottom of lye tank is passed through one side intercommunication of connecting pipe and collector tube, fixed mounting has first solenoid valve on the connecting pipe.

As a preferred technical scheme of the utility model, the fixed storage tank that is equipped with of opposite side on box top, the bottom fixedly connected with unloading pipe of storage tank, fixed mounting has the second solenoid valve on the unloading pipe.

As a preferred technical scheme of the utility model, the fixed cover in top of first pivot is equipped with the dispersion impeller, the top of dispersion impeller is seted up flutedly, a plurality of and the communicating second trompil of recess are seted up to the bottom of dispersion impeller, the position of unloading pipe is corresponding with the position of dispersion impeller.

As an optimal technical scheme of the utility model, the fixed flush mounting plate that is equipped with of avris of box, pH controller, motor control switch and second solenoid valve control switch are installed respectively to flush mounting plate's surface, the inside of box is arranged in to the electrode tip of pH controller is fixed, first solenoid valve, motor and second solenoid valve are respectively through pH controller, motor control switch and second solenoid valve control switch and external power supply electric connection.

As a preferred technical scheme of the utility model, the bottom mounting interlude of box one side is connected with row's material pipe, arrange fixed mounting and have the valve on the material pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a precipitation device for producing active spinel micropowder, the pH value of the solution in the box body can be monitored in real time through a pH controller, when the pH value is too low, a first electromagnetic valve can be automatically controlled through the pH controller to be opened, so that the alkali liquor in the alkali liquor box can flow into the box body to adjust the pH value, and then the pH value can be accurately adjusted; when the precipitant is added, the rotating first rotating shaft can drive the dispersion disc to rotate, the precipitant falling onto the dispersion disc is uniformly sprinkled out under the action of dispersing force, and the precipitation effect of the precipitant is improved; can drive first stirring leaf on the first pivot and the epaxial second stirring leaf of second pivot simultaneously through the motor and rotate, realize stirring the purpose of solution, make alkali lye mix more evenly, accuracy when promoting the pH value and adjusting can make the precipitant distribute more evenly simultaneously, improves the precipitation effect.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a first rotating shaft; 3. a second rotating shaft; 4. a first stirring blade; 5. a second stirring blade; 6. a motor; 7. double-row chain wheels; 8. a single row of sprockets; 9. a chain; 10. an alkaline liquid tank; 11. a liquid collecting pipe; 12. a vertical tube; 13. a first opening; 14. a connecting pipe; 15. a first solenoid valve; 16. a storage box; 17. a discharging pipe; 18. a second solenoid valve; 19. a dispersion tray; 20. a groove; 21. a second opening; 22. a switch panel; 23. a pH controller; 24. a discharge pipe; 25. and (4) a valve.

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.

Referring to fig. 1-3, the utility model provides a precipitation device for producing active spinel micropowder, comprising a box body 1, wherein a first rotating shaft 2 and a second rotating shaft 3 are respectively rotatably and alternately arranged on two sides inside the box body 1, a plurality of pairs of first stirring blades 4 and a plurality of pairs of second stirring blades 5 are respectively fixedly arranged on the bottom of two sides of the first rotating shaft 2 and the bottom of two sides of the second rotating shaft 3, the plurality of pairs of first stirring blades 4 are arranged in a V shape, the plurality of second stirring blades 5 are arranged in an inverted V shape, convection can be generated at the staggered position of the first stirring blades 4 and the second stirring blades 5, so that the flowing uniformity of alkali liquor and precipitating agent can be further improved, the plurality of pairs of first stirring blades 4 and the plurality of pairs of second stirring blades 5 are mutually staggered and distributed, a motor 6 is fixedly arranged at the middle part of the top end of the box body 1, a double-row chain wheel 7 is fixedly arranged on an output shaft of, the top of first pivot 2 and the top of second pivot 3 are fixed mounting respectively has two single sprocket 8, two single sprocket 8 are connected with double sprocket 7 transmission through two chains 9, the fixed lye tank 10 that is equipped with in one side on 1 top of box, the fixed collector tube 11 that is equipped with in top of 1 inner wall of box, two standpipe 12 of the both sides side fixedly connected with respectively of collector tube 11 bottom, the first trompil 13 of a plurality of has all been seted up to the both sides side of two standpipe 12, connecting pipe 14 and one side intercommunication of collector tube 11 are passed through to the bottom of lye tank 10, fixed mounting has first solenoid valve 15 on the connecting pipe 14, can open through the first solenoid valve 15 of pH controller 23 automatic control when pH value crosses lowly, make the inside alkali lye of lye tank 10 can flow and adjust the pH value to 1 inside of box, then can accurately adjust the pH value.

Preferably, a storage box 16 is fixedly arranged on the other side of the top end of the box body 1, a discharging pipe 17 is fixedly connected to the bottom end of the storage box 16, a second electromagnetic valve 18 is fixedly arranged on the discharging pipe 17, the addition of a precipitating agent can be controlled by controlling the second electromagnetic valve 18, the operation is simple and convenient, a dispersion disc 19 is fixedly sleeved on the top of the first rotating shaft 2, a groove 20 is formed in the top end of the dispersion disc 19, a plurality of second openings 21 communicated with the groove 20 are formed in the bottom end of the dispersion disc 19, the position of the discharging pipe 17 corresponds to the position of the dispersion disc 19, the dispersion disc 19 can be driven to rotate by the first rotating shaft 2, the precipitating agent falling onto the dispersion disc 19 is uniformly sprayed out under the action of dispersing force, the precipitation effect of the precipitating agent is improved, a switch panel 22 is fixedly arranged on the side of the box body 1, a pH controller 23, a motor control switch and a, the inside of box 1 is arranged in to pH controller 23's electrode tip is fixed, first solenoid valve 15, motor 6 and second solenoid valve 18 are respectively through pH controller 23, motor control switch and second solenoid valve control switch and external power supply electric connection, it deposits the device to be convenient for control through flush mounting plate of switch 22, and is easy and simple to handle, can automatic control deposit pH value through pH controller 23, control is more accurate, improve and deposit effect and product quality, the bottom mounting interlude of box 1 one side is connected with row material pipe 24, row material pipe 24 goes up fixed mounting has valve 25, it carries out follow-up production to be convenient for discharge the precipitate through row material pipe 24.

When specifically using, the utility model relates to an active spinel miropowder production is with deposiing device, at first the inside solution that contains multiple metal cation that adds of two boxes 1, open through switch panel 22 control second solenoid valve 18 after that, simultaneously through switch panel 22 control motor 6 operation, the inside precipitant of storage tank 16 drops to dispersion impeller 19 through unloading pipe 17 this moment, motor 6 can drive first pivot 2 and second pivot 3 simultaneously and rotate, first pivot 2 rotates and can drive dispersion impeller 19 and rotate, the precipitant that drops to on dispersion impeller 19 evenly spills out through second trompil 21 under the effect of dispersion force, can improve the precipitation effect of precipitant, then can real-time supervision box 1 inside solution's pH value through pH controller 23, can open through pH controller 23 automatic control first solenoid valve 15 during the pH value, make the inside alkali lye of lye case 10 can pass through connecting pipe 14, Liquid collecting pipe 11 and the first trompil 13 on it flow and adjust the pH value to box 1 inside, then can accurate pH value adjustment, motor 6 drives first pivot 2 and second pivot 3 pivoted simultaneously can drive first stirring leaf 4 on the first pivot 2 and second stirring leaf 5 on the second pivot 3 and rotate, realize the purpose of stirring solution, alkali lye when making pH adjustment mixes more evenly, accuracy when promoting pH value adjustment, can make precipitant distribute more evenly simultaneously, improve the precipitation effect, and first stirring leaf 4 can form ascending thrust at the stirring in-process, second stirring leaf 5 can form decurrent thrust at the stirring in-process, can produce the convection current at the crisscross position of first stirring leaf 4 and second stirring leaf 5, then can further improve alkali lye and the homogeneity that the precipitant flows.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an active spinel miropowder production is with deposiing device, includes box (1), its characterized in that, box (1) inside both sides are rotated respectively and are alternated and install first pivot (2) and second pivot (3), the bottom of first pivot (2) both sides and the bottom of second pivot (3) both sides are fixed respectively and are equipped with a plurality ofly to first stirring leaf (4) and a plurality of stirring leaf (5) to the second, and a plurality of right first stirring leaf (4) all are the V shape and arrange, a plurality of second stirring leaf (5) all are the shape of falling V and arrange, and a plurality of right first stirring leaf (4) and a plurality of stirring leaf (5) distribution of staggering each other to second, the middle part fixed mounting on box (1) top has motor (6), the output shaft fixed mounting of motor (6) has double sprocket (7), the top of first pivot (2) and the top of second pivot (3) are fixed mounting respectively has two single sprocket (8) Two single sprocket (8) are connected with double sprocket (7) transmission through two chains (9), the fixed lye tank (10) that is equipped with in one side on box (1) top, the fixed collector tube (11) that is equipped with in top of box (1) inner wall, two standpipe (12) of the both sides side difference fixedly connected with in collector tube (11) bottom, two the first trompil of a plurality of (13) has all been seted up to the both sides side of standpipe (12), one side intercommunication of connecting pipe (14) and collector tube (11) is passed through to the bottom of lye tank (10), fixed mounting has first solenoid valve (15) on connecting pipe (14).

2. The precipitation device for producing active spinel micro powder according to claim 1, wherein the precipitation device comprises: the storage box (16) is fixedly arranged on the other side of the top end of the box body (1), a discharging pipe (17) is fixedly connected to the bottom end of the storage box (16), and a second electromagnetic valve (18) is fixedly mounted on the discharging pipe (17).

3. The precipitation device for producing active spinel micro powder according to claim 2, characterized in that: the fixed cover in top of first pivot (2) is equipped with dispersion impeller (19), recess (20) are seted up on the top of dispersion impeller (19), the communicating second trompil (21) of a plurality of and recess (20) are seted up to the bottom of dispersion impeller (19), the position of unloading pipe (17) corresponds with the position of dispersion impeller (19).

4. The precipitation device for producing active spinel micro powder according to claim 2, characterized in that: the avris of box (1) is fixed and is equipped with flush mounting plate of switch (22), install pH controller (23), motor control switch and second solenoid valve control switch respectively on the surface of flush mounting plate of switch (22), the inside of box (1) is arranged in to the electrode tip of pH controller (23) is fixed, first solenoid valve (15), motor (6) and second solenoid valve (18) are respectively through pH controller (23), motor control switch and second solenoid valve control switch and external power supply electric connection.

5. The precipitation device for producing active spinel micro powder according to claim 1, wherein the precipitation device comprises: the bottom end of one side of the box body (1) is fixedly inserted and connected with a material discharging pipe (24), and a valve (25) is fixedly installed on the material discharging pipe (24).