CN-224212412-U - Aluminum hydroxide powder purification device

CN224212412UCN 224212412 UCN224212412 UCN 224212412UCN-224212412-U

Abstract

The utility model relates to the technical field of purification devices, in particular to an aluminum hydroxide powder purification device which improves the grinding and crushing effect before purifying aluminum hydroxide powder, improves the aluminum hydroxide powder purification effect and efficiency, is convenient for grinding and crushing the aluminum hydroxide powder into different required granularities and improves the use convenience; the aluminum hydroxide powder pickling and purifying device comprises a tank body, a discharging pipe, a power device, a mixing device, a first valve, a grinding ring and a grinding roller, wherein the discharging pipe is communicated with the bottom end of the tank body, the first valve is communicated with the discharging pipe, the grinding ring is arranged on the upper portion of the inner side wall of the tank body, the grinding roller is rotatably arranged on the power device, the power device is used for driving the grinding roller to rotate and adjust in a lifting manner, a gap is formed between the grinding roller and the grinding ring, the top end of the tank body is provided with a feed inlet, the feed inlet is communicated with the gap, the mixing device is arranged at the lower portion of the tank body, and the mixing device is used for pickling and purifying aluminum hydroxide powder.

Inventors

YANG HONGYUN
WANG HAIMIN
Zhou Haoyao
ZHANG CAN
WANG XINGGUO

Assignees

上海铝创能源有限公司

Dates

Publication Date: 20260508
Application Date: 20250531

Claims (7)

1. The aluminum hydroxide powder purifying device comprises a tank body (1) and a discharge pipe (2), wherein the discharge pipe (2) is communicated with the bottom end of the tank body (1), and is characterized by further comprising a power device, a mixing device, a first valve (3), a grinding ring (4) and a grinding roller (5), wherein the first valve (3) is communicated with the discharge pipe (2), the grinding ring (4) is arranged on the upper part of the inner side wall of the tank body (1), the grinding roller (5) is rotatably arranged on the power device, the power device is used for driving the grinding roller (5) to rotate and lift and adjust, a gap is arranged between the grinding roller (5) and the grinding ring (4), a feeding port is arranged at the top end of the tank body (1), the feeding port is communicated with the gap, the mixing device is arranged at the lower part in the tank body (1), and the mixing device is used for pickling and purifying aluminum hydroxide powder.
2. The aluminum hydroxide powder purifying device according to claim 1, wherein the power device comprises a support (6), a plurality of groups of cylinders (7), a motor (8), a spline shaft (9), a spline sleeve (10), a speed reducer (11) and a ring body (20), wherein the support (6) is arranged on the inner side wall of the tank body (1), the plurality of groups of cylinders (7) are arranged on the support (6), the ring body (20) is arranged on the moving end of the plurality of groups of cylinders (7), the top end of the ring body (20) is rotationally connected with the bottom end of the grinding roller (5), the motor (8) is arranged on the outer side wall of the support (6), the spline shaft (9) is arranged on the output end of the upper portion of the motor (8), the spline sleeve (10) is matched and is fixedly connected with the bottom end of the grinding roller (5), the speed reducer (11) is arranged at the bottom end of the support (6), and the speed reducer (11) is connected with the output end of the lower portion of the motor (8).
3. The aluminum hydroxide powder purifying device according to claim 2, wherein the mixing device comprises a rotating shaft (12), a helical blade (13), a stirring paddle (14) and a diversion table (15), the rotating shaft (12) is arranged at the output end of the speed reducer (11), the helical blade (13) and the stirring paddle (14) are respectively arranged on the outer side wall of the rotating shaft (12), and the diversion table (15) is arranged at the inner bottom of the tank body (1).
4. The aluminum hydroxide powder purifying device according to claim 1, further comprising a second valve (16) and a third valve (17), wherein the second valve (16) is communicated with the discharge pipe (2), the third valve (17) is communicated with the tank (1), and a filter screen is arranged at the input end of the second valve (16).
5. The aluminum hydroxide powder purifying apparatus as recited in claim 1, further comprising a feed hopper (18), wherein the feed hopper (18) is disposed in communication with the top feed inlet of the tank (1).
6. The aluminum hydroxide powder purifying apparatus as recited in claim 1, further comprising a PH meter (19), wherein the PH meter (19) is provided in communication with the tank (1).
7. An aluminium hydroxide powder purification apparatus according to claim 1, wherein the tank (1) is made of stainless steel.

Description

Aluminum hydroxide powder purification device Technical Field The utility model relates to the technical field of purification devices, in particular to an aluminum hydroxide powder purification device. Background With technological progress and social development, the application of the aluminum hydroxide powder in a plurality of fields is continuously expanded, market demands are in a stable growth state, and high-purity aluminum hydroxide products have better performance and application effect and can meet the strict requirements of specific fields on material quality. At present, in the existing purification equipment, for example, the patent with the authority of publication number CN222240242U, the utility model discloses a reaction kettle with a quantitative function for purifying aluminum powder, and belongs to the technical field of aluminum powder purification. The reaction kettle with the quantitative function for purifying the aluminum powder further comprises an aggregate block fixedly arranged at the lower end of the supporting plate, wherein the aggregate block is communicated with a space, of which the shell is positioned at the upper side of the first supporting plate, and the lower end of the aggregate block is connected with the second supporting plate. However, the device is found to have poor crushing effect on the aluminum powder in use, so that the purification effect on the aluminum powder is reduced, and the use convenience is reduced. Disclosure of utility model In order to solve the technical problems, the utility model provides the aluminum hydroxide powder purifying device which improves the effect of grinding and crushing before purifying the aluminum hydroxide powder, improves the purifying effect and efficiency of the aluminum hydroxide powder, is convenient for grinding and crushing the aluminum hydroxide powder into different required granularities and improves the use convenience. The utility model relates to an aluminum hydroxide powder purifying device, which comprises a tank body and a discharge pipe, wherein the discharge pipe is communicated with the bottom end of the tank body; the aluminum hydroxide powder pickling and purifying device comprises a tank body, and is characterized by further comprising a power device, a mixing device, a first valve, a grinding ring and a grinding roller, wherein the first valve is communicated with a discharge pipe, the grinding ring is arranged on the upper part of the inner side wall of the tank body, the grinding roller is rotatably arranged on the power device, the power device is used for driving the grinding roller to rotate and adjust in a lifting manner, a gap is arranged between the grinding roller and the grinding ring, a feeding port is arranged at the top end of the tank body, the feeding port is communicated with the gap, the mixing device is arranged at the lower part of the tank body and used for carrying out pickling and purifying treatment on aluminum hydroxide powder, the aluminum hydroxide powder to be purified is conveyed into the gap through the feeding port, the power device drives the grinding roller to rotate, the grinding roller is matched with the grinding ring to carry out grinding treatment on the aluminum hydroxide powder, meanwhile, the aluminum hydroxide powder flows downwards in the gap, then the aluminum hydroxide powder is discharged to the bottom of the tank body to carry out pickling and purifying, the effect of grinding and crushing before the aluminum hydroxide powder is improved, the aluminum hydroxide powder purifying effect and efficiency are improved, the size of the grinding roller is driven by the power device to move in a lifting manner, the gap is improved, the flexibility is adjusted, the size of the gap is convenient to grind and crushed into different required particle sizes, and the aluminum hydroxide powder are improved. Preferably, the power device comprises a support, a plurality of groups of cylinders, a motor, a spline shaft, a spline sleeve, a speed reducer and a ring body, wherein the support is arranged on the inner side wall of the tank body, the plurality of groups of cylinders are arranged on the support, the ring body is arranged on the moving end of the plurality of groups of cylinders, the top end of the ring body is rotatably connected with the bottom end of the grinding roller, the motor is arranged on the outer side wall of the support, the spline shaft is arranged on the output end of the upper part of the motor, the spline sleeve is matched with the spline shaft, the top end of the spline sleeve is fixedly connected with the bottom end of the grinding roller, the speed reducer is arranged at the bottom end of the support, the speed reducer is connected with the output end of the lower part of the motor, the motor drives the spline shaft to rotate, the spline shaft drives the grinding roller to rotate through the spline sleeve, and the cylinder drives the grinding rol