CN215893067U

CN215893067U - Yttria-stabilized zirconia powder drying mechanism

Info

Publication number: CN215893067U
Application number: CN202121240615.3U
Authority: CN
Inventors: 孙景辉; 符志红
Original assignee: Jinye New Material Technology Kunshan Co ltd
Current assignee: Jinye New Material Technology Kunshan Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-02-22
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a yttria-stabilized zirconia powder drying mechanism, which comprises a drying tank, wherein the top of the drying tank is fixedly provided with a stirring motor, the end part of the transmission shaft of the stirring motor is fixedly connected with a first stirring paddle, one side of the first stirring paddle is positioned in the inner cavity of the drying tank and is provided with a second stirring paddle, by arranging the electric heating pipe, the electric heating pipe can heat the heat-conducting oil, the heat-conducting oil can indirectly heat and dry the zirconium oxide in the inner cavity of the drying tank, by arranging the stirring motor, the stirring motor can drive the first stirring paddle to rotate, the first stirring paddle can drive the second stirring paddle to rotate through the belt, the first stirring paddle and the second stirring paddle can stir the zirconium oxide simultaneously, can improve drying efficiency and quality, smash the tooth through the setting and make first stirring rake and second stirring rake to zirconia when stirring, can smash the zirconia that bonds the blocking.

Description

Yttria-stabilized zirconia powder drying mechanism

Technical Field

The utility model relates to a yttria-stabilized zirconia powder drying mechanism, and belongs to the technical field of chemical equipment.

Background

Zirconium dioxide is a main oxide of zirconium, is a white odorless and tasteless crystal under the common condition, is difficult to dissolve in water, hydrochloric acid and dilute sulfuric acid, generally contains a small amount of hafnium dioxide, and has the properties of high melting point, high resistivity, high refractive index and low thermal expansion coefficient, so that the zirconium dioxide becomes an important high-temperature-resistant material, a ceramic insulating material and a ceramic opacifier, and is also a main raw material of a manual drill.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the technical problems of the prior art, and provides an yttria-stabilized zirconia powder drying mechanism which can fully dry zirconia, has high drying efficiency, can crush the blocky zirconia raw material by arranging a crushing and feeding device which is convenient for drying operation, can heat conduction oil by arranging an electric heating tube which can indirectly heat and dry the zirconia in the inner cavity of a drying tank, can drive a first stirring paddle to rotate by arranging a stirring motor, can drive a second stirring paddle to rotate by a belt, can stir the zirconia simultaneously by the first stirring paddle and the second stirring paddle, can improve the drying efficiency and quality, can crush the zirconia adhered to the blocky zirconia while stirring the zirconia by the first stirring paddle and the second stirring paddle by arranging crushing teeth, the problems in the background art can be effectively solved.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a zirconia powder drying mechanism is stabilized to yttrium oxide, includes the drying chamber, drying chamber top fixed mounting has agitator motor, the first stirring rake of agitator motor transmission shaft tip fixedly connected with, first stirring rake one side is located the drying chamber inner chamber and is equipped with the second stirring rake, fixed cover is equipped with drive pulley and driven pulley respectively in first stirring rake and the second stirring rake top outside, just be connected through the belt between drive pulley and the driven pulley, the fixed cover in the drying chamber outside is equipped with the shell body, shell body inner chamber circumference equidistance fixed mounting has electric heating pipe, electric heating pipe periphery is located shell body inner chamber and fills there is the conduction oil, the drying chamber top link up fixedly connected with and smashes feed arrangement, the fixed discharge gate that is equipped with in drying chamber bottom, just discharge gate one side is equipped with the discharge valve.

As the further description of above-mentioned technical scheme, smash feed arrangement including smashing the case, it has crushing motor to smash case front side surface fixed mounting, smash motor drive shaft tip fixedly connected with crushing pole, the fixed crushing sword that is equipped with of crushing pole outside equidistance.

As further description of the technical scheme, the top of the crushing box is fixedly connected with a feeding hopper in a penetrating way.

As the further description of the technical scheme, the first stirring paddle and the second stirring paddle are both rotatably arranged in the inner cavity of the drying tank through the rotating shaft.

As a further description of the above technical solution, the outer sides of the first stirring paddle and the second stirring paddle are both fixedly provided with crushing teeth.

As further description of the technical scheme, the bottom of the drying tank is symmetrically and fixedly provided with supporting legs, and universal wheels are fixedly mounted at the bottoms of the supporting legs.

The utility model has the beneficial effects that: 1. the crushing and feeding device can crush the blocked zirconia raw material, so that the drying operation is convenient, the electric heating pipe can heat the heat-conducting oil through the arrangement of the electric heating pipe, and the heat-conducting oil can indirectly heat and dry the zirconia in the inner cavity of the drying tank;

2. by arranging the stirring motor, the stirring motor can drive the first stirring paddle to rotate, the first stirring paddle can drive the second stirring paddle to rotate through the belt, and the first stirring paddle and the second stirring paddle can stir the zirconium oxide simultaneously, so that the drying efficiency and the drying quality can be improved;

3. through setting up crushing tooth make first stirring rake and second stirring rake stir zirconia and can smash the zirconia that bonds the blocking when.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a sectional view of a drying mechanism for yttria-stabilized zirconia powder of the present invention.

FIG. 2 is a structural view of a pulverizing and feeding device of a drying mechanism for yttria-stabilized zirconia powder according to the present invention.

FIG. 3 is a front view of a drying mechanism for yttria-stabilized zirconia powder of the present invention.

FIG. 4 is a top sectional view of a pulverizing box of a yttria-stabilized zirconia powder drying mechanism of the present invention.

Reference numbers in the figures: 1. a drying tank; 2. a stirring motor; 3. a first stirring paddle; 4. a second stirring paddle; 5. a drive pulley; 6. a driven pulley; 7. an outer housing; 8. an electric heating tube; 9. heat conducting oil; 10. a crushing feed device; 11. a discharge port; 12. a crushing box; 13. a grinding motor; 14. crushing the stems; 15. a crushing knife; 16. a feed hopper; 17. crushing teeth; 18. and (7) supporting legs.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1-4, the present invention provides a technical solution: a yttria-stabilized zirconia powder drying mechanism comprises a drying tank 1, wherein a stirring motor 2 is fixedly installed at the top of the drying tank 1, the stirring motor 2 can drive a first stirring paddle 3 to rotate, the first stirring paddle 3 can drive a second stirring paddle 4 to rotate through a belt, the first stirring paddle 3 and the second stirring paddle 4 can simultaneously stir zirconia, the drying efficiency and the drying quality can be improved, the end part of a transmission shaft of the stirring motor 2 is fixedly connected with the first stirring paddle 3, one side of the first stirring paddle 3 is positioned in an inner cavity of the drying tank 1 and is provided with the second stirring paddle 4, the outer sides of the tops of the first stirring paddle 3 and the second stirring paddle 4 are respectively and fixedly sleeved with a driving belt pulley 5 and a driven belt pulley 6, the driving belt pulley 5 is connected with the driven belt pulley 6 through the belt, the outer side of the drying tank 1 is fixedly sleeved with an outer shell 7, and the inner cavity of the outer shell 7 is circumferentially and equidistantly and fixedly installed with electric heating pipes 8, the electric heating pipe 8 periphery is located 7 inner chambers of shell body and is filled there is conduction oil 9, and electric heating pipe 8 can heat conduction oil 9, and conduction oil 9 can be indirect to the zirconia of 1 inner chamber of drying cabinet heat drying, 1 top link up fixedly connected with crushing feed arrangement 10 of drying cabinet, smash feed arrangement 10 and can smash the zirconia raw materials of blocking, the stoving operation of being convenient for, the fixed discharge gate 11 that is equipped with in 1 bottom of drying cabinet, just 11 one side of discharge gate is equipped with the discharge valve.

Specifically, as shown in fig. 1, first stirring rake 3 all rotates through the pivot with second stirring rake 4 and sets up at 1 inner chamber of drying tank, first stirring rake 3 all fixes being equipped with crushing tooth 17 with the 4 outsides of second stirring rake, and crushing tooth 17 can be smashed the zirconia that bonds the blocking when first stirring rake 3 and second stirring rake 4 carry out the stirring to zirconia.

Specifically, as shown in fig. 2, a feeding funnel 16 is fixedly connected to the top of the pulverizing box 12 for feeding.

Specifically, as shown in fig. 3, the bottom of the drying tank 1 is symmetrically and fixedly provided with support legs 18, and universal wheels are fixedly mounted at the bottoms of the support legs 18, so that the drying tank is convenient to carry and move.

Specifically, as shown in fig. 4, crushing feed arrangement 10 includes crushing case 12, crushing case 12 front side surface fixed mounting has crushing motor 13, crushing motor 13 transmission shaft end fixedly connected with smashes pole 14, the fixed crushing sword 15 that is equipped with of crushing pole 14 outside equidistance, crushing motor 13 can drive crushing sword 15 rotation through crushing pole 14, and crushing sword 15 can smash the zirconia of blocking.

The working principle of the utility model is as follows: crushing motor 13 can drive crushing sword 15 rotatory through crushing pole 14, crushing sword 15 can be smashed the zirconia of blocking, electric heating pipe 8 can heat conduction oil 9, conduction oil 9 can be indirect carry out the heat drying to the zirconia of 1 inner chamber of drying cabinet, agitator motor 2 can drive first stirring rake 3 rotatory, first stirring rake 3 can drive second stirring rake 4 rotatory through the belt, first stirring rake 3 can stir zirconia with second stirring rake 4 simultaneously, crushing tooth 17 can be smashed the zirconia that bonds the blocking when first stirring rake 3 and second stirring rake 4 carry out the stirring to zirconia.

The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a zirconia powder drying mechanism is stabilized to yttria, includes drying can (1), its characterized in that: the drying tank is characterized in that a stirring motor (2) is fixedly mounted at the top of the drying tank (1), a first stirring paddle (3) is fixedly connected to the end part of a transmission shaft of the stirring motor (2), a second stirring paddle (4) is arranged on one side of the first stirring paddle (3) and is positioned in an inner cavity of the drying tank (1), a driving belt pulley (5) and a driven belt pulley (6) are fixedly sleeved on the outer sides of the tops of the first stirring paddle (3) and the second stirring paddle (4) respectively, the driving belt pulley (5) and the driven belt pulley (6) are connected through a belt, an outer shell (7) is fixedly sleeved on the outer side of the drying tank (1), electric heating pipes (8) are fixedly mounted on the outer shell (7) in the circumferential direction at equal intervals, heat conduction oil (9) is filled in the outer shell (7) at the periphery of the electric heating pipes (8), and a crushing feeding device (10) is fixedly connected to the top of the drying tank (1), the drying tank is characterized in that a discharge port (11) is fixedly arranged at the bottom of the drying tank (1), and a discharge valve is arranged on one side of the discharge port (11).

2. The yttria-stabilized zirconia powder drying mechanism of claim 1, wherein: smash feed arrangement (10) including smashing case (12), smash case (12) front side surface fixed mounting have crushing motor (13), crushing motor (13) transmission shaft tip fixedly connected with smashes pole (14), smash pole (14) outside equidistance and fix and be equipped with crushing sword (15).

3. The yttria-stabilized zirconia powder drying mechanism of claim 2, wherein: the top of the crushing box (12) is fixedly connected with a feeding funnel (16) in a penetrating way.

4. The yttria-stabilized zirconia powder drying mechanism of claim 3, wherein: first stirring rake (3) and second stirring rake (4) all rotate the setting at drying cylinder (1) inner chamber through the pivot.

5. The yttria-stabilized zirconia powder drying mechanism of claim 4, wherein: and crushing teeth (17) are fixedly arranged on the outer sides of the first stirring paddle (3) and the second stirring paddle (4).

6. The yttria-stabilized zirconia powder drying mechanism of any one of claims 1 to 5, wherein: the bottom of the drying tank (1) is symmetrically and fixedly provided with supporting legs (18), and universal wheels are fixedly arranged at the bottoms of the supporting legs (18).