Cooling equipment for producing electric melting zirconium oxide powder

Abstract

The utility model relates to the technical field of chemical production or powder treatment, and discloses a cooling device for producing electric melting zirconia powder, which comprises a bin pump main body, a first air inlet pipe is fixedly connected to the side surface of the bin pump main body, and the other connecting end of the first air inlet pipe is fixedly connected with a second air inlet pipe; a pumping device is arranged at an air inlet in the outer surface of the second air inlet pipe, a zirconium oxide powder cooling device is arranged on the outer surface of the bin pump body, the pumping device comprises an air pump body, the output end of the air pump body is fixedly connected to the connecting end of the air inlet of the second air inlet pipe, and a rectangular plate is fixedly connected to the outer surface of the bottom of the air pump body; the upper surface of the rectangular plate is fixedly connected with a first motor, the control module sends an opening instruction to the discharging pipe, the discharging pipe is opened, zirconium oxide powder begins to be conveyed outwards, the discharging efficiency of zirconium oxide is improved, the zirconium oxide powder is prevented from blocking and stacking the bottom of the bin pump body, and the conveying efficiency and the working performance are improved on the basis of existing equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production or powder processing, in particular to a cooling device for producing fused zirconium oxide powder. Background Art

[0002] Zirconia powder is a high-performance inorganic material with excellent high temperature resistance, corrosion resistance and mechanical strength. It is widely used in ceramics, electronics, medical and aerospace fields.

[0003] Since the existing zirconia powder cooling equipment has low discharging efficiency after cooling, is prone to clogging and accumulation inside the equipment, there is a need for a cooling equipment that can avoid clogging and accumulation during zirconia powder discharging, resulting in low zirconia powder discharging efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a cooling device for producing fused zirconia powder, which solves the problem of low discharging efficiency of zirconia powder caused by blockage and accumulation during zirconia discharging.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of reducing the blockage of zirconium oxide powder discharge, making the discharge smoother and faster, the utility model provides the following technical solutions: a cooling device for producing fused zirconium oxide powder, comprising a silo pump body, a first air inlet pipe is fixedly connected to the side of the silo pump body, a second air inlet pipe is fixedly connected to the other connecting end of the first air inlet pipe, a pumping device is arranged at the air inlet of the outer surface of the second air inlet pipe, and a zirconium oxide powder cooling device is arranged on the outer surface of the silo pump body;

[0008] Wherein, the pumping device includes an air pump body, the output end of the air pump body is fixedly connected to the connecting end of the air inlet of the second air inlet pipe, the bottom outer surface of the air pump body is fixedly connected to a rectangular plate, the upper surface of the rectangular plate is fixedly connected to a first motor, the output shaft of the first motor rotates and extends to the interior of the air pump body, and the bottom inner surface of the silo pump body is fixedly connected to a fluidizing disk.

[0009] Preferably, the zirconium oxide powder cooling device comprises a support plate, which is fixedly connected to the outer surface of the silo pump body, an air cooler is fixedly connected to the upper surface of the silo pump body, and a control box is fixedly connected to the side of the air cooler.

[0010] Preferably, a cold air inlet pipe is fixedly connected to the side of the silo pump body, and the output end of the cold air fan is fixedly connected to the inlet of the cold air inlet pipe.

[0011] Preferably, a circular plate is fixedly connected to the upper surface of the silo pump body, and a second motor is fixedly connected to the upper surface of the circular plate.

[0012] Preferably, the output end of the second motor is fixedly connected to a stirring shaft, the stirring shaft rotates and extends to the interior of the silo pump body, the outer surface of the stirring shaft is fixedly connected to a stirring blade, and the inner wall of the silo pump is fixedly connected to a filter.

[0013] Preferably, a feed pipe is fixedly connected to the upper surface of the silo pump body, and a discharge pipe is fixedly connected to the bottom side surface of the silo pump body.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a cooling device for producing fused zirconia powder, which has the following beneficial effects:

[0016] 1. The cooling equipment for producing fused zirconia powder, due to the certain pressure gas entering the interior of the silo pump body, makes the zirconia inside the silo pump body enter the fluidized state through the blocking effect of the fluidizing disk. At this time, the control module sends an opening command to the discharge pipe, the discharge pipe is opened, and the zirconia powder begins to be transported outward. The device improves the discharge efficiency of zirconia, prevents the zirconia powder from being blocked, and accumulates at the bottom of the silo pump body, thereby improving the transportation efficiency and working performance on the basis of existing equipment.

[0017] 2. The cooling equipment for the production of fused zirconia powder can quickly cool down the zirconia powder when the cold air flow encounters the zirconia powder with a higher temperature. This device allows the internal zirconia of the silo pump body to fully contact the cold air flow, thereby improving the cooling efficiency and the degree of intelligence on the basis of existing equipment, reducing manpower consumption and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the stirring mechanism structure of the utility model.

[0021] Figure 4 This is a schematic diagram of the filter structure of the utility model.

[0022] In the figure: 1. silo pump body; 2. first air inlet pipe; 3. cold air inlet pipe; 4. support plate; 5. air cooler; 6. control box; 7. second air inlet pipe; 8. air pump body; 9. first motor; 10. rectangular plate; 11. feed pipe; 12. discharge pipe; 13. second motor; 14. circular plate; 15. stirring main shaft; 16. stirring blades; 17. filter screen; 18. fluidizing disk. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 The utility model provides a new technical solution: a cooling device for producing fused zirconia powder, comprising a silo pump body 1, a first air inlet pipe 2 is fixedly connected to the side of the silo pump body 1, a second air inlet pipe 7 is fixedly connected to the other connecting end of the first air inlet pipe 2, a pumping device is arranged at the air inlet of the outer surface of the second air inlet pipe 7, and a zirconia powder cooling device is arranged on the outer surface of the silo pump body 1;

[0025] Furthermore, the pumping device includes an air pump body 8, the output end of the air pump body 8 is fixedly connected to the connecting end of the air inlet of the second air inlet pipe 7, the bottom outer surface of the air pump body 8 is fixedly connected to a rectangular plate 10, the upper surface of the rectangular plate 10 is fixedly connected to a first motor 9, the output shaft of the first motor 9 rotates and extends to the interior of the air pump body 8, and the bottom inner surface of the silo pump body 1 is fixedly connected to a fluidizing disk 18.

[0026] Furthermore, the zirconium oxide powder cooling device includes a support plate 4, which is fixedly connected to the outer surface of the silo pump body 1, and a cold air blower 5 is fixedly connected to the upper surface of the silo pump body 1, and a control box 6 is fixedly connected to the side of the cold air blower 5, and a cold air inlet pipe 3 is fixedly connected to the side of the silo pump body 1, and the output end of the cold air blower 5 is fixedly connected to the inlet of the cold air inlet pipe 3.

[0027] Furthermore, a circular plate 14 is fixedly connected to the upper surface of the silo pump body 1, a second motor 13 is fixedly connected to the upper surface of the circular plate 14, a stirring spindle 15 is fixedly connected to the output end of the second motor 13, the stirring spindle 15 rotates and extends to the interior of the silo pump body 1, a stirring blade 16 is fixedly connected to the outer surface of the stirring spindle 15, and a filter screen 17 is fixedly connected to the inner wall of the silo pump body 1.

[0028] Furthermore, a feed pipe 11 is fixedly connected to the upper surface of the silo pump body 1 , and a discharge pipe 12 is fixedly connected to the bottom side surface of the silo pump body 1 .

[0029] Furthermore, when the device is used, an external power supply is connected and the control system is started. First, the control module sends a start command to the air cooler 5 to turn on the second motor 13. After the air cooler 5 is started for a while, the control module sends an open command to the feed pipe 11, and the feed pipe 11 is opened to start feeding. At this time, the control module sends a start command to the second motor 13, and the second motor 13 is started. The second motor 13 drives the rotation of the stirring shaft 15 through the rotation of the output end. The rotation of the stirring shaft 15 drives the rotation of the stirring blades 16, so that the zirconium oxide powder can be fully dispersed and swirl inside the silo pump body 1. At this time, the air cooler 5 continuously transports a cold air flow to the inside of the silo pump body 1 through the cold air inlet pipe 3. When the cold air flow encounters the zirconium oxide powder with a higher temperature, the zirconium oxide powder is quickly cooled. This device enables the internal zirconium oxide of the silo pump body 1 to be fully exposed to the cold air flow, thereby improving the cooling efficiency on the basis of existing equipment, improving the degree of intelligence, reducing manpower consumption, and reducing production costs.

[0030] Furthermore, when the feed reaches the set amount, the control module sends a closing command to the feed pipe 11, the feed pipe 11 is closed, and the feeding is stopped. When the temperature monitor detects that the set temperature standard is reached, the control module sends a stop command to the air cooler 5, and the air cooler 5 stops working. The control module sends a closing command to the cold air inlet pipe 3, and the cold air inlet pipe 3 is closed.

[0031] Furthermore, the control module sends a start command to the first motor 9, the first motor 9 starts working, and sends an opening command to the second air inlet pipe 7 and the first air inlet pipe 2, the second air inlet pipe 7 and the first air inlet pipe 2 are opened, and the air of a certain pressure generated by the air pump body 8 enters the interior of the silo pump body 1 through the second air inlet pipe 7 and the first air inlet pipe 2. Since the gas of a certain pressure enters the interior of the silo pump body 1, the zirconium oxide inside the silo pump body 1 enters a fluidized state due to the blocking effect of the fluidizing disk 18. At this time, the control module sends an opening command to the discharge pipe 12, the discharge pipe 12 is opened, and the zirconium oxide powder begins to be transported outward. The device improves the discharge efficiency of zirconium oxide, prevents the zirconium oxide powder from being blocked, and accumulates at the bottom of the silo pump body 1, thereby improving the transportation efficiency and working performance on the basis of the existing equipment.

[0032] Working principle: When the device is used, the control system is started. First, the control module sends a start command to the air cooler 5 and turns on the second motor 13. After the air cooler 5 is started for a while, the control module sends an opening command to the feed pipe 11, and the feed pipe 11 is opened to start feeding. At this time, the control module sends a start command to the second motor 13, and the second motor 13 is started. Due to the operation of the second motor 13, the rotation of the output end drives the rotation of the stirring main shaft 15, and then the rotation of the stirring main shaft 15 drives the rotation of the stirring blades 16, so that the zirconium oxide powder can be fully dispersed and swirl inside the silo pump body 1. At this time, the air cooler 5 continuously delivers a cold air flow to the inside of the silo pump body 1 through the cold air inlet pipe 3. When the cold air flow encounters the zirconium oxide powder with a higher temperature, the zirconium oxide powder is quickly cooled.

[0033] Furthermore, when the feed reaches the set amount, the control module sends a closing command to the feed pipe 11, the feed pipe 11 is closed, and the feeding is stopped. When the temperature monitor detects that the set temperature standard is reached, the control module sends a stop command to the air cooler 5, and the air cooler 5 stops working. The control module also sends a closing command to the cold air inlet pipe 3, and the cold air inlet pipe 3 is closed.

[0034] Furthermore, the control module sends a start command to the first motor 9, the first motor 9 starts working, and sends an opening command to the second air inlet pipe 7 and the first air inlet pipe 2, the second air inlet pipe 7 and the first air inlet pipe 2 are opened, and the air with a certain pressure generated by the air pump body 8 enters the interior of the silo pump body 1 through the second air inlet pipe 7 and the first air inlet pipe 2. Since the gas with a certain pressure enters the interior of the silo pump body 1, the zirconium oxide inside the silo pump body 1 enters a fluidized state due to the blocking effect of the fluidizing disk 18. At this time, the control module sends an opening command to the discharge pipe 12, the discharge pipe 12 is opened, and the zirconium oxide powder begins to be transported outward.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for producing fused zirconia powder, characterized in that: It comprises a silo pump body (1), a first air inlet pipe (2) is fixedly connected to the side of the silo pump body (1), a second air inlet pipe (7) is fixedly connected to the other connecting end of the first air inlet pipe (2), a pumping device is arranged at the air inlet of the outer surface of the second air inlet pipe (7), and a zirconium oxide powder cooling device is arranged on the outer surface of the silo pump body (1); The pumping device comprises an air pump body (8), the output end of the air pump body (8) is fixedly connected to the connection end of the air inlet of the second air inlet pipe (7), the bottom outer surface of the air pump body (8) is fixedly connected to a rectangular plate (10), the upper surface of the rectangular plate (10) is fixedly connected to a first motor (9), the output shaft of the first motor (9) rotates and extends to the interior of the air pump body (8), and the bottom inner surface of the silo pump body (1) is fixedly connected to a fluidizing disk (18).

2. The cooling device for producing fused zirconia powder according to claim 1, characterized in that: The zirconium oxide powder cooling device comprises a support plate (4), the support plate (4) is fixedly connected to the outer surface of a silo pump body (1), an air cooler (5) is fixedly connected to the upper surface of the silo pump body (1), and a control box (6) is fixedly connected to the side of the air cooler (5).

3. The cooling device for producing fused zirconia powder according to claim 1, characterized in that: A cold air inlet pipe (3) is fixedly connected to the side of the silo pump body (1), and the output end of the cold air machine (5) is fixedly connected to the inlet of the cold air inlet pipe (3).

4. The cooling device for producing fused zirconia powder according to claim 1, characterized in that: A circular plate (14) is fixedly connected to the upper surface of the silo pump body (1), and a second motor (13) is fixedly connected to the upper surface of the circular plate (14).

5. A cooling device for producing fused zirconia powder according to claim 4, characterized in that: The output end of the second motor (13) is fixedly connected to a stirring main shaft (15), the stirring main shaft (15) rotates and extends to the interior of the silo pump body (1), the outer surface of the stirring main shaft (15) is fixedly connected to a stirring blade (16), and the inner wall of the silo pump body (1) is fixedly connected to a filter screen (17).

6. The cooling device for producing fused zirconia powder according to claim 1, characterized in that: The upper surface of the silo pump body (1) is fixedly connected to a feed pipe (11), and the bottom side surface of the silo pump body (1) is fixedly connected to a discharge pipe (12).

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