CN210679131U

CN210679131U - Small ceramic slurry stirring device

Info

Publication number: CN210679131U
Application number: CN201921381606.9U
Authority: CN
Inventors: 曹志新
Original assignee: Yidu Xinyi Ceramic Co ltd
Current assignee: Yidu Xinyi Ceramic Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-05
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to a small ceramic slurry stirring device, which comprises an upright stirring cylinder, wherein a stirring motor is arranged at the top end of the stirring cylinder, a rotating shaft of the stirring motor extends downwards and is connected with a vertical stirring shaft arranged in the stirring cylinder, a feeding hopper and a discharging hopper which are communicated with the stirring cylinder are also arranged on the stirring cylinder, the feeding hopper and the discharging hopper are both positioned at the upper end of the stirring cylinder, and the mounting position of the discharging hopper is lower than that of the feeding hopper; a stirring cavity and a discharging cavity are arranged in the stirring cylinder, and the lower ends of the stirring cavity and the discharging cavity are provided with a communicating channel; the stirring shaft is arranged in the stirring cavity, the feed hopper is communicated with the stirring cavity, and the discharge hopper is communicated with the discharge cavity; the stirring shaft is provided with continuous spiral blades extending from top to bottom. The utility model discloses a volume is far less than production type agitated vessel, can carry out the stirring operation of little handling capacity, and can not appear ordinary agitated vessel mud intensive mixing and just flow out in advance the condition in the course of the treatment, has solved the problem that exists of stirring ceramic mud in research and development activity well.

Description

Small ceramic slurry stirring device

Technical Field

The utility model relates to an agitated vessel technical field especially relates to a small-size ceramic mud agitating unit.

Background

The equipment for stirring the production raw material, namely the ceramic slurry, of the ceramic production enterprise generally has large treatment capacity and good stirring effect. When carrying out research activities such as ceramic slurry formula research and development, often need carry out the stirring operation of less handling capacity, use agitated vessel for production will cause very big raw materials extravagant, and be not convenient for formula adjustment etc. and because experimental demand, adopt ordinary agitated vessel can not satisfy equally: the ceramic slurry generally has certain fluidity, and the conventional stirring equipment has defects in automatic discharging, for example, the ceramic slurry directly flows out of the stirring equipment without being fully stirred, and the stirring requirement cannot be met.

In view of the above, it is desirable to provide a ceramic slurry stirring apparatus capable of performing a small processing amount for stirring a ceramic slurry at the time of research and development activities.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, provide a small-size ceramic mud agitating unit, solved among the prior art agitated vessel and not be applicable to the problem of stirring little handling capacity ceramic mud.

The utility model discloses a realize through following technical scheme:

a small ceramic slurry stirring device comprises an upright stirring barrel, wherein a stirring motor is installed at the top end of the stirring barrel, a rotating shaft of the stirring motor extends downwards and is connected with a vertical stirring shaft arranged in the stirring barrel, a feeding hopper and a discharging hopper which are communicated with the stirring barrel are also arranged on the stirring barrel, the feeding hopper and the discharging hopper are both positioned at the upper end of the stirring barrel, and the installation position of the discharging hopper is lower than that of the feeding hopper; a stirring cavity and a discharging cavity are arranged in the stirring cylinder, and the lower ends of the stirring cavity and the discharging cavity are provided with a communicating channel; the stirring shaft is arranged in the stirring cavity, the feed hopper is communicated with the stirring cavity, and the discharge hopper is communicated with the discharge cavity; the stirring shaft is provided with continuous spiral blades extending from top to bottom.

In the technical scheme, slurry raw materials (including auxiliary materials such as water) enter the stirring cavity from the feed hopper, are stirred in the stirring cavity, then enter the discharging cavity through the communicating channel, and then pass through the discharging hopper discharging device; the (mixing) shaft that the stirring intracavity set up and the spiral leaf of connecting on it can stir mud when rotating along with the motor, and simultaneously, the spiral leaf can also provide the motive force for mud downstream, makes it get into out the material chamber through intercommunication passageway smoothly.

Compared with the prior art, the utility model discloses there is following useful part:

the volume of the mixing drum is far smaller than that of production type mixing equipment, the mixing operation with small treatment capacity can be carried out, the condition that the slurry flows out in advance due to insufficient mixing of common mixing equipment can not occur in the treatment process, and the problem of mixing the ceramic slurry in the research and development activities is well solved.

Drawings

Fig. 1 is a schematic diagram of an internal structure of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to an embodiment of the present invention (when the flow guide channel is communicated with the liquid discharge channel).

Fig. 3 is an enlarged schematic view of a position a in fig. 1 when the diversion channel and the liquid discharge channel of the embodiment of the present invention are disconnected.

In the figure: the stirring device comprises a stirring cylinder 1, support legs 2, a stirring motor 3, a stirring shaft 4, a feeding hopper 5, a discharging hopper 6, a communicating channel 7, a steel mesh 8, a stirring cavity 9, a discharging cavity 10, a spiral blade 11, a fixed stirring rod 12, a movable stirring rod 13, a flow guide rod 14, a flow guide channel 15, a liquid drainage channel 16 and a liquid drainage pipe 17.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 3, a small ceramic slurry stirring device comprises an upright stirring cylinder 1, wherein a plurality of support legs 2 for standing on the ground are arranged at the lower end of the stirring cylinder 1, a stirring motor 3 is arranged at the top end of the stirring cylinder 1, a rotating shaft of the stirring motor 3 extends downwards and is connected with a vertical stirring shaft 4 arranged in the stirring cylinder 1, a feeding hopper 5 and a discharging hopper 6 which are communicated with the stirring cylinder 1 are also arranged on the stirring cylinder 1, the feeding hopper 5 and the discharging hopper 6 are both positioned at the upper end of the stirring cylinder 1, and the mounting position of the discharging hopper 6 is lower than that of the feeding hopper 5, so that the risk of slurry backflow can be reduced; the stirring cylinder 1 is internally provided with a stirring cavity 9 and a discharging cavity 10, the lower ends of the stirring cavity and the discharging cavity are provided with a communication channel 7, a steel mesh 8 for separating the communication channel 7 is arranged in the communication channel 7, and slurry has to pass through meshes (not shown) arranged on the steel mesh 8 when passing through the communication channel 7 (the meshes of the steel mesh 8 are smaller), so that the particle size of the slurry is more uniform, and the quality of the slurry is improved; wherein the stirring shaft 4 is arranged in the stirring cavity 9, the feed hopper 5 is communicated with the stirring cavity 9, and the discharge hopper 6 is communicated with the discharge cavity 10; the stirring shaft 4 is provided with a continuous spiral blade 11 extending from top to bottom, and the radius of the top surface of the spiral blade 11 is larger than that of the bottom surface thereof.

Preferably, the discharge cavity 10 is cylindrical, the stirring cavity 9 is in a circular table shape with a small top and a large bottom, and the diameter of the discharge cavity 10 is smaller than that of the stirring cavity 9, wherein the shape of the stirring cavity 9 and the shape of the spiral blade 11 enable slurry to form a stirring circular flow in the stirring cavity 9, and most of the slurry circulates from top to bottom in the stirring cavity 9 and then upwards, so that the stirring effect of the slurry can be better.

Preferably, the inner wall of the discharging cavity 10 is provided with a plurality of fixed stirring rods 12 with free ends extending obliquely upwards, and after the slurry enters the discharging cavity 10, the fixed stirring rods can stir the slurry to a certain degree again in the ascending process without blocking the slurry from moving upwards.

Preferably, the lower end of the stirring shaft 4 is further connected with a movable stirring rod 13 positioned below the spiral blade 11, and the movable stirring rod 13 can improve the stirring intensity in the stirring cavity 9.

Preferably, in order to clean the device conveniently, a threaded hole communicated with the bottom of the mixing drum 1 is further formed in the bottom of the mixing drum 1, a guide rod 14 inserted from the outside of the mixing drum 1 is connected in the threaded hole, the guide rod 14 is in threaded connection with the threaded hole, a guide channel 15 is arranged on the guide rod 14, a liquid drainage channel 16 matched with the guide channel 15 and communicated with the mixing drum 1 and the outside is further arranged at the bottom of the mixing drum 1, when the device normally operates, the guide rod 14 is located in the threaded hole, the guide channel 15 is disconnected with the liquid drainage channel 16, when the device needs to be led out through cleaning water, the guide rod 14 is moved upwards, the guide channel 15 is communicated with the liquid drainage channel 16, the mixing drum 1 is communicated with the outside, and water enters a liquid drainage pipe 17 arranged at the bottom of the mixing drum 1 through the guide.

In the above embodiment:

slurry raw materials (including auxiliary materials such as water) enter the stirring cavity 9 from the feed hopper 5, are stirred in the stirring cavity 9, then enter the discharging cavity 10 through the communicating channel 7, and are discharged out of the device through the discharging hopper 6; the (mixing) shaft 4 that sets up in the stirring chamber 9 and the spiral leaf 11 of connecting on it can stir mud when rotating along with the motor, and simultaneously, spiral leaf 11 can also provide the motive force for mud downstream, makes it get into out material chamber 10 through intercommunication passageway 7 smoothly.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A small ceramic slurry stirring device comprises an upright stirring cylinder, wherein a stirring motor is installed at the top end of the stirring cylinder, a rotating shaft of the stirring motor extends downwards and is connected with a vertical stirring shaft arranged in the stirring cylinder, and a feeding hopper and a discharging hopper which are communicated with the stirring cylinder are also arranged on the stirring cylinder; a stirring cavity and a discharging cavity are arranged in the stirring cylinder, and the lower ends of the stirring cavity and the discharging cavity are provided with a communicating channel; the stirring shaft is arranged in the stirring cavity, the feed hopper is communicated with the stirring cavity, and the discharge hopper is communicated with the discharge cavity; the stirring shaft is provided with continuous spiral blades extending from top to bottom.

2. A compact ceramic mud stirring device as set forth in claim 1, wherein the radius of the top surface of the helical blade is larger than the radius of the bottom surface thereof.

3. The small ceramic slurry stirring device of claim 1, wherein the discharge chamber is cylindrical, the stirring chamber is in the shape of a truncated cone with a small top and a large bottom, and the diameter of the discharge chamber is smaller than that of the stirring chamber.

4. A small-sized ceramic slurry stirring device according to claim 3, wherein the inner wall of the discharge chamber is provided with a plurality of fixed stirring rods with free ends extending obliquely upwards.

5. A small-sized ceramic slurry stirring apparatus according to any one of claims 1 to 4, wherein a stirring rod is further connected to the lower end of the stirring shaft below the screw blade.

6. The small ceramic slurry stirring device as claimed in claim 1 or 3, wherein the bottom of the stirring barrel is further provided with a threaded hole communicated with the stirring barrel, a guide rod inserted from the outside of the stirring barrel is connected in the threaded hole, the guide rod is provided with a guide channel, and the bottom of the stirring barrel is further provided with a liquid discharge channel matched with the guide channel and communicated with the outside of the stirring barrel.