一种锂电池浆料加工用可调式粉液体输送装置
By designing an adjustable powder-liquid conveying device, which uses a motor to drive the conveying pipe to rotate and discharge residual slurry, the problem of pipeline residue in lithium battery slurry production is solved, ensuring the slurry composition is balanced, reducing cleaning frequency and downtime, and improving battery performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANGZHOU YINGHETAI TECHNOLOGY CO LTD
- Filing Date
- 2025-09-10
- Publication Date
- 2026-07-17
AI Technical Summary
In the current lithium battery slurry production process, the slurry residue in the pipeline after a single transport is difficult to discharge, causing solid particles and liquid solvent to separate and precipitate, affecting the component ratio of the next transport, increasing the cleaning frequency and downtime.
An adjustable powder-liquid conveying device was designed, comprising a horizontal pipe section and a V-shaped bend pipe section. The conveying pipe is driven to rotate by a motor, so that residual slurry is collected under gravity and quickly discharged through a discharge mechanism, avoiding stratification and sedimentation and reducing the need for cleaning.
It enables the rapid discharge of residual slurry without disassembling pipelines, ensuring the balanced composition of the slurry, reducing downtime and labor costs, and improving the manufacturing quality of lithium battery electrodes.
Smart Images
Figure CN224515411U_ABST
Abstract
Claims
1. An adjustable powder liquid delivery device for lithium battery slurry processing, characterized by, The system includes a base mechanism (100), a conveying mechanism (200) mounted on the base mechanism (100), and a discharge mechanism (300) mounted on the conveying mechanism (200). The base mechanism (100) includes a base plate (101) and a support plate (102) disposed between the base plate (101). The support plate (102) has a V-shaped bent plate (103) on its side. The conveying mechanism (200) includes a pump body (201) mounted on the base plate (101) and a discharge mechanism (300) located on the support plate (101). 02) The conveying pipe (203) is bolted to both ends of the conveying pipe (204) and the discharge mechanism (300) includes several discharge pipes (301). The beginning of the discharge pipe (301) is circular and the rear part of the discharge pipe (301) is rectangular. The discharge pipe (301) is provided with a mounting plate (302). The mounting plate (302) is provided with a cylinder (303). The piston rod of the cylinder (303) is provided with a valve plate (304).
2. The adjustable powder liquid delivery device for lithium battery slurry processing according to claim 1, characterized in that, A feed pipe (202) is installed at the feed inlet of the pump body (201), and the rotating flange (204) at the beginning of the conveying pipe (203) is connected to the discharge port of the pump body (201).
3. The adjustable powder-liquid conveying device for lithium battery slurry processing according to claim 2, characterized in that, The conveying pipe (203) includes a horizontal pipe section (2031) and at least two bent pipe sections (2032), the bent pipe sections (2032) are disposed between the horizontal pipe sections (2031), the bent pipe sections (2032) are V-shaped, and the bent pipe sections (2032) are located on the bending plate (103).
4. The adjustable powder liquid delivery device for lithium battery slurry processing according to claim 3, characterized in that, The support plate (102) is symmetrically provided with support seats (104), and the horizontal pipe section (2031) of the conveying pipe (203) is located on the support seat (104). The contact surface between the support seat (104) and the horizontal pipe section (2031) is arc-shaped, and ball bearings are provided on the contact surface between the support seat (104) and the horizontal pipe section (2031).
5. The adjustable powder liquid delivery device for lithium battery slurry processing according to claim 4, characterized in that, One of the base plates (101) is provided with a limiting seat (105), the top surface of the limiting seat (105) is provided with an arc-shaped recess, the rotating flange (204) at the tail of the conveying pipe (203) is located in the arc-shaped recess, and the limiting seat (105) is provided with a limiting cover (106) for limiting the rotating flange (204) by bolts, and the bottom surface of the limiting cover (106) is arc-shaped.
6. The adjustable powder liquid delivery device for lithium battery slurry processing according to claim 5, characterized in that, The discharge pipe (301) is installed on the horizontal pipe section (2031) of the conveying pipe (203). The opening of the discharge pipe (301) is facing upward. An extension port is provided on the discharge pipe (301). The valve plate (304) enters the discharge pipe (301) from the extension port.
7. The adjustable powder liquid delivery device for lithium battery slurry processing according to claim 6, characterized in that, A driven gear (206) is provided on the outer surface of the beginning of the conveying pipe (203), and a motor (205) is provided on the base plate (101). A driving gear is provided at the end of the output shaft of the motor (205), and the driving gear and the driven gear (206) are meshed and connected for transmission.