Drying equipment for zirconium oxide powder production

Abstract

The utility model relates to the field of drying equipment, in particular to drying equipment for zirconia powder production, which comprises a barrel, a driving mechanism and a moving mechanism, a feed inlet is arranged at the front end of the barrel, lantern rings are sleeved on the front and rear side walls of the barrel, a support is mounted at the lower ends of the lantern rings, and a bottom plate is mounted at the lower end of the support. The bolts are twisted outwards to be meshed and taken out in the first screw grooves and the second screw grooves, the vertical rods are pulled upwards to drive the insertion rods at the lower ends to be separated from the insertion grooves formed in the bottom plate, and when the drying machine is moved and the bottom wheels pass through a bumpy road surface, the connecting blocks on the two sides are driven to move up and down under the influence of gravity or upward thrust, so that the drying machine is moved. Meanwhile, a sliding sleeve is driven to move up and down on the outer wall of a sliding rod to extrude or stretch a spring, and the spring deforms to generate potential energy to convert kinetic energy into elastic potential energy, so that the bumping amplitude of the upper side bottom plate is reduced, and the stability of the drying machine in the moving process is improved.

Description

Technical Field

[0001] The utility model relates to the field of drying equipment, in particular to drying equipment for producing zirconium oxide powder. Background Art

[0002] Zirconia also refers to zirconium dioxide, with the chemical formula ZrO2. It is the main oxide of zirconium. It is usually white, odorless and tasteless crystals, and is difficult to dissolve in water, hydrochloric acid and dilute sulfuric acid. It is chemically inactive and has the properties of high melting point, high resistivity, high refractive index and low thermal expansion coefficient, making it an important high temperature resistant material, ceramic insulation material and ceramic sunscreen. It is also the main raw material for artificial diamonds. Zirconia powder needs to be dried during the production process.

[0003] The existing drying equipment has some shortcomings: the existing drying equipment is made of a drying cylinder, the zirconium oxide powder is fed into the drying cylinder, and the drying cylinder is driven to rotate by a rotating assembly to turn the zirconium oxide powder inside for drying;

[0004] However, the existing turning equipment drives the drying drum to rotate by the friction between the grinding wheels. The long-term friction between the grinding wheels wears the grinding wheel surface and makes it smooth, thereby affecting the friction effect and making the grinding wheel unable to effectively drive the drying drum to rotate, affecting the drying operation. Utility Model Content

[0005] The utility model aims to provide a drying device for the production of zirconium oxide powder, which is used to solve the problem that the existing turning equipment drives the drying drum to rotate by the friction between the grinding wheels, and the long-term friction between the grinding wheels causes the grinding wheel surface to wear and become smooth, thereby affecting the friction effect and making the grinding wheel unable to effectively drive the drying drum to rotate, thus affecting the drying operation.

[0006] Therefore, the utility model provides a drying equipment for the production of zirconium oxide powder, including a cylinder, a driving mechanism and a moving mechanism. A feeding port is provided at the front end of the cylinder, and a ring is mounted on the front and rear side walls of the cylinder. A bracket is installed at the lower end of the ring, and a bottom plate is installed at the lower end of the bracket. A heating plate is installed at the center of the bottom plate, and a driving mechanism that is easy to disassemble separately is installed on the right side of the bottom plate, and a moving mechanism with high efficiency buffering is installed at the lower end of the cylinder.

[0007] Preferably: the driving mechanism includes a fixing ring, an insert rod and a second screw groove, the fixing ring is installed on the central side wall of the cylinder, the insert rod is inserted at the upper end of the right side of the base plate, a first screw groove is opened on the right side of the insert rod, the second screw groove is opened on the right side wall of the base plate, bolts are installed inside the second screw groove and the first screw groove, a vertical pole is installed on the upper end of the insert rod, a grinding wheel is installed between the vertical poles, and the front end of the grinding wheel passes through the vertical pole and is connected to a motor.

[0008] Preferably: the moving mechanism comprises a vertical plate, a limiting groove is provided inside the vertical plate, a sliding rod is installed inside the limiting groove, a sliding sleeve is mounted on the outer wall of the sliding rod, springs are installed on the upper and lower ends of the sliding sleeve, a connecting block is installed on the outer wall of the sliding sleeve, and bottom wheels are installed between the connecting blocks.

[0009] Preferably, a slot corresponding to the insertion rod is provided at the upper right end of the bottom plate.

[0010] Preferably, the outer wall thread of the bolt is meshed with the inner wall threads of the first screw groove and the second screw groove.

[0011] Preferably, the sliding sleeve is connected to one end of the spring, and the other end of the spring is connected to the inner wall of the limiting groove.

[0012] Preferably, the cross-sectional dimensions of the sliding sleeve and the cross-sectional dimensions of the limiting groove coincide with each other.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model can remove the grinding wheel for debugging or maintenance by twisting the bolt outwards to engage it in the first screw groove and the second screw groove and taking it out, and pulling the vertical rod upwards to drive the lower end plug rod to disengage from the slot provided in the bottom plate. After the maintenance is completed, it is only necessary to insert the plug rod and install the bolt in the aligned first screw groove and the second screw groove to re-fix the grinding wheel. The motor is controlled to rotate to drive the grinding wheel, and the friction drives the fixing ring to make the cylinder body rotate relatively in the front and rear embedded rings. The lower end heating plate is controlled to heat and effectively dry the zirconium oxide powder in the cylinder body. When the dryer is moved, when the bottom wheel passes through a bumpy road surface, it drives the two side connecting blocks to move up and down under the influence of gravity or upward thrust, and at the same time drives the sliding sleeve to move up and down on the outer wall of the sliding rod to squeeze or stretch the spring. The deformation of the spring generates potential energy to convert the kinetic energy into elastic potential energy, thereby reducing the bump amplitude of the upper bottom plate and improving the stability of the movement process of the dryer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a partial three-dimensional schematic diagram of the driving mechanism of the utility model;

[0017] Figure 3 For the utility model Figure 1 Middle A is a partial enlarged schematic diagram;

[0018] Figure 4 It is a partial front view cross-sectional schematic diagram of the moving mechanism of the utility model.

[0019] In the figure: 1. cylinder; 2. feed inlet; 3. sleeve; 4. bracket; 5. bottom plate; 6. heating plate; 701. fixing ring; 702. insert rod; 703. first screw groove; 704. second screw groove; 705. bolt; 706. vertical rod; 707. grinding wheel; 708. motor; 801. vertical plate; 802. limit groove; 803. slide rod; 804. sleeve; 805. spring; 806. connecting block; 807. bottom wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The figure shows a preferred embodiment of the utility model, a drying device for zirconium oxide powder production, including a cylinder 1, a driving mechanism and a moving mechanism. The front end of the cylinder 1 is provided with a feeding port 2, and the front and rear side walls of the cylinder 1 are sleeved with a ring 3, and the lower end of the ring 3 is installed with a bracket 4, and the lower end of the bracket 4 is installed with a bottom plate 5, and the center of the bottom plate 5 is installed with a heating plate 6. The right side of the bottom plate 5 is installed with a driving mechanism that is easy to disassemble separately, and the lower end of the cylinder 1 is installed with an efficient buffering moving mechanism.

[0023] It should be noted that the driving mechanism and moving mechanism of this solution improve the use effect of the drying equipment.

[0024] Among them, the driving mechanism includes a fixing ring 701, an insert rod 702 and a second screw groove 704, the fixing ring 701 is installed on the central side wall of the cylinder 1, the insert rod 702 is inserted at the upper end of the right side of the bottom plate 5, a first screw groove 703 is opened on the right side of the insert rod 702, the second screw groove 704 is opened on the right side wall of the bottom plate 5, bolts 705 are installed inside the second screw groove 704 and the first screw groove 703, a vertical rod 706 is installed on the upper end of the insert rod 702, a grinding wheel 707 is installed between the vertical rods 706, and the front end of the grinding wheel 707 passes through the vertical rod 706 and is connected to a motor 708.

[0025] It should be noted that this solution is easy to disassemble and maintain.

[0026] A slot corresponding to the insertion rod 702 is provided at the upper right end of the bottom plate 5 .

[0027] It should be noted that this solution facilitates firm and stable installation.

[0028] The outer wall threads of the bolt 705 are meshed with the inner wall threads of the first screw groove 703 and the second screw groove 704 .

[0029] It should be noted that this solution facilitates efficient disassembly and assembly.

[0030] Example 2

[0031] See also Figure 1-4 The moving mechanism includes a vertical plate 801, a limiting groove 802 is provided inside the vertical plate 801, a sliding rod 803 is installed inside the limiting groove 802, a sliding sleeve 804 is mounted on the outer wall of the sliding rod 803, springs 805 are installed at the upper and lower ends of the sliding sleeve 804, a connecting block 806 is installed on the outer wall of the sliding sleeve 804, and a bottom wheel 807 is installed between the connecting blocks 806.

[0032] It should be noted that this solution facilitates stable movement.

[0033] The sliding sleeve 804 is connected to one end of the spring 805 , and the other end of the spring 805 is connected to the inner wall of the limiting groove 802 .

[0034] It should be noted that this solution is convenient for buffering and shock absorption.

[0035] The cross-sectional dimensions of the sliding sleeve 804 and the cross-sectional dimensions of the limiting groove 802 are consistent with each other.

[0036] It should be noted that this solution facilitates stable buffering movement.

[0037] The working process and principle of the utility model are as follows: by twisting the bolt 705 outward to make it mesh with the first screw groove 703 and the second screw groove 704 and remove it, pulling the vertical rod 706 upward to drive the lower end plug rod 702 to disengage from the slot provided in the bottom plate 5, the grinding wheel 707 can be disassembled, debugged or repaired separately. After the repair is completed, it is only necessary to insert the plug rod 702, mesh and install the bolt 705 in the aligned first screw groove 703 and the second screw groove 704 to complete the re-fixation of the grinding wheel 707, and control the motor 708 to drive the grinding wheel 707 to run. The rotation and friction drive the fixed ring 701 to make the cylinder 1 rotate relatively in the front and rear embedded rings 3, and control the lower end heating plate 6 to heat and effectively dry the zirconium oxide powder in the cylinder 1. When the dryer is moved, when the bottom wheel 807 passes through a bumpy road, it drives the connecting blocks 806 on both sides to move up and down under the influence of gravity or upward thrust, and at the same time drives the sliding sleeve 804 to move up and down on the outer wall of the sliding rod 803 to squeeze or stretch the spring 805. The deformation of the spring 805 generates potential energy, which converts the kinetic energy into elastic potential energy, thereby reducing the bumping amplitude of the upper bottom plate 5.

[0038] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make some simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A drying device for zirconium oxide powder production, characterized in that: The invention comprises a cylinder (1), a driving mechanism and a moving mechanism, wherein the front end of the cylinder (1) is provided with a material inlet (2), the front and rear side walls of the cylinder (1) are sleeved with a collar (3), the lower end of the collar (3) is provided with a bracket (4), the lower end of the bracket (4) is provided with a bottom plate (5), the center of the bottom plate (5) is provided with a heating plate (6), the right side of the bottom plate (5) is provided with a driving mechanism which is easy to disassemble separately, and the lower end of the cylinder (1) is provided with a moving mechanism with high efficiency buffering.

2. A drying equipment for zirconium oxide powder production according to claim 1, characterized in that: The driving mechanism comprises a fixing ring (701), an insert rod (702) and a second screw groove (704); the fixing ring (701) is mounted on the central side wall of the cylinder (1); the insert rod (702) is inserted at the upper right end of the bottom plate (5); a first screw groove (703) is provided on the right side of the insert rod (702); the second screw groove (704) is provided on the right side wall of the bottom plate (5); bolts (705) are installed inside the second screw groove (704) and the first screw groove (703); a vertical rod (706) is installed at the upper end of the insert rod (702); a grinding wheel (707) is installed between the vertical rods (706); and the front end of the grinding wheel (707) passes through the vertical rod (706) and is connected to a motor (708).

3. The drying equipment for zirconium oxide powder production according to claim 1, characterized in that: The moving mechanism comprises a vertical plate (801), a limiting groove (802) is provided inside the vertical plate (801), a sliding rod (803) is installed inside the limiting groove (802), a sliding sleeve (804) is sleeved on the outer wall of the sliding rod (803), springs (805) are installed at the upper and lower ends of the sliding sleeve (804), a connecting block (806) is installed on the outer wall of the sliding sleeve (804), and a bottom wheel (807) is installed between the connecting blocks (806).

4. A drying device for producing zirconium oxide powder according to claim 2, characterized in that: A slot corresponding to the insertion rod (702) is provided at the upper right end of the bottom plate (5).

5. The drying equipment for zirconium oxide powder production according to claim 2, characterized in that: The outer wall thread of the bolt (705) is meshed with the inner wall threads of the first screw groove (703) and the second screw groove (704).

6. A drying device for producing zirconium oxide powder according to claim 3, characterized in that: The sliding sleeve (804) is connected to one end of the spring (805), and the other end of the spring (805) is connected to the inner wall of the limiting groove (802).

7. The drying equipment for zirconium oxide powder production according to claim 3, characterized in that: The cross-sectional dimensions of the sliding sleeve (804) match the cross-sectional dimensions of the limiting groove (802).

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