Stirring shaft for slurry stirrer
The technology of agitating shaft and agitator is applied to mixers, mixers, dissolving and other directions with rotating stirring devices, which can solve the problems of large mechanical seal structure, high processing requirements of parts, affecting the use of agitating shafts, etc. Uniform wear and compact structure
Inactive Publication Date: 2016-08-24
ZHENJIANG MINLE BUILDING MATERIAL CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] The sealing structure of the stirring shaft for rotating motion generally adopts oil seal, mechanical seal, packing seal and O-ring, etc., among which the structure of the oil seal is complex and the processing requirements of the parts are high; the structure of the mechanical seal is huge, complex and costly; the packing seal A special packing box is required, and the packing wears quickly, and is generally used in the rotary seal of pumps; the O-shaped sealing ring is characterized by reliable sealing, simple structure of the sealing groove, easy loading and unloading, and small motion friction resistance, so it is widely used In static seals and reciprocating seals, but in rotary seals, O-rings are generally used alone and the sealing effect is poor, which seriously affects the use of the stirring shaft.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
specific Embodiment approach
[0014] Examples such as figure 1 As shown, a stirring shaft for a slurry mixer includes a storage tank flange cover 1, a bearing seat 2, a bearing 3, a stirring shaft 4, a set screw 5, a bearing sleeve 6, a screw 7, a sealing ring 8, a lubricating liquid Pipe joint 9, sealing seat 10, upper rotating gray ring 11, pressure sleeve 12, spacer 13, collar 14, lower rotating gray ring 15, fixed stirring seat 16 and shaft sleeve 17; the storage tank flange The top surface of the cover 1 is provided with an annular groove, and the flange cover 1 of the material storage tank is provided with a central hole. A sealing ring 8 is installed between the seat 16 and the top surface of the storage tank flange cover 1, the bearing seat 2 is fixedly installed on the bottom surface of the fixed stirring seat 16 by screws 7, and the outer ring of the bearing 3 is installed on the bearing seat 2 In the center hole, the inner ring of the bearing 3 is installed on the bearing sleeve 6, and the bear...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a stirring shaft for a slurry stirrer. The stirring shaft is characterized in that a fixed stirring seat is installed on the top face of a storage tank flange cover, a bearing seat is installed on the bottom face of the fixed stirring seat, a bearing outer ring is installed in a central hole of the bearing seat, a bearing inner ring is installed on a bearing sleeve, and the bearing sleeve is installed on a stirring shaft body; a lubricating liquid pipe joint is installed in an installation hole formed in the fixed stirring seat, a sealing seat is installed in a central groove of the fixed stirring seat, and a sealing ring is installed in an annular groove of the sealing seat; a shaft sleeve is installed on the stirring shaft body, a lower rotating Glyd ring is installed on the shaft sleeve, a spacer sleeve is installed on the shaft sleeve, an upper rotating Glyd ring is installed on the shaft sleeve, a pressing sleeve is installed on the shaft sleeve, the bottom face of the pressing sleeve abuts against the top face of the upper rotating Glyd ring, a clamping ring is installed in an annular groove formed in the inner wall of a central hole of the sealing seat, and the bottom face of the clamping ring abuts against the top face of the pressing sleeve.
Description
technical field [0001] The invention relates to the technical field of mixer devices, in particular to a stirring shaft for a slurry mixer. Background technique [0002] The sealing structure of the stirring shaft for rotating motion generally adopts oil seal, mechanical seal, packing seal and O-ring, etc., among which the structure of the oil seal is complex and the processing requirements of the parts are high; the structure of the mechanical seal is huge, complex and costly; the packing seal A special packing box is required, and the packing wears quickly, and is generally used in the rotary seal of pumps; the O-shaped sealing ring is characterized by reliable sealing, simple structure of the sealing groove, easy loading and unloading, and small motion friction resistance, so it is widely used In static seals and reciprocating seals, but in rotary seals, O-rings are generally used alone and the sealing effect is poor, which seriously affects the use of the stirring shaft....
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B01F7/00
CPCB01F27/212
Inventor 陈伟
Owner ZHENJIANG MINLE BUILDING MATERIAL CO LTD