Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Pure-hydrostatic tube mill

A pure static pressure, tube mill technology, used in cement production, grain processing, etc., can solve the problems of short life of sliding shoe bearings, frequent tile burning, low operation efficiency, etc., and achieve strong load performance and self-calibration performance. Good, long service life effect

Active Publication Date: 2012-11-28
CITIC HEAVY INDUSTRIES CO LTD +1
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of the existing sliding shoe cement mills, such as short service life of sliding shoe bearings, frequent tile burning, low operating efficiency, high wear power consumption, and weak bearing capacity, the present invention provides a pure static pressure tube mill

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Pure-hydrostatic tube mill
  • Pure-hydrostatic tube mill
  • Pure-hydrostatic tube mill

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] Such as figure 1 , 2a , 2b, and 3 show: the pure static pressure tube mill, including: feeding device, feed end support system, rotary part, discharge end support system, discharge device and lubrication and control station, the rotary part The support system at the feed end is equipped with a flat seat type pure static pressure sliding shoe moving bearing structure; the discharge end support system of the rotary part is equipped with a flat seat type pure static pressure sliding shoe axial thrust bearing structure; the flat seat The pure static pressure sliding shoe moving bearing structure and the flat seat type pure static pressure sliding shoe axial thrust bearing structure are lubricated by the high pressure oil from the lubrication and control station to make the cylinder slip ring and the sliding shoe support A thicker oil film is formed between the tiles to realize full liquid lubrication.

[0036] 1. Combination figure 1 , The pure static pressure tube mill ...

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

No PUM Login to View More

Abstract

The invention discloses a pure-hydrostatic tube mill comprising a feeding device, a feeding end supporting system, a rotary part, a discharging end supporting system, a discharging device and a lubrication and control station. The feeding end supporting system (3) of the rotary part (4) is provided with a flat-seat-type pure-hydrostatic slipper moving bearing structure; the discharging end supporting system (5) of the rotary part is provided with a flat-seat-type pure-hydrostatic slipper axial anti-thrust bearing structure; and the flat-seat-type pure-hydrostatic slipper moving bearing structure and the flat-seat-type pure-hydrostatic slipper axial anti-thrust bearing structure lubricate a pure-hydrostatic slipper bearing through the high-pressure oil of the lubrication and control station so as to form a thicker oil film between a cylinder sliding ring (7) and a slipper bearing pillow (8) and realize full-liquid lubrication. The invention can solve the problem of overhigh temperatureof the slipper bearing in a common tube mill and realize the conversion of the support of a large-size cement mill by a dynamic-pressure bearing or a dynamic and static pressure bearing to the support by a pure-hydrostatic slipper bearing so that the cement mill becomes high-efficiency grinding equipment.

Description

technical field [0001] The invention relates to the technical field of cement equipment, in particular to a pure static pressure tube mill suitable for cement production. Background technique [0002] At present, in the cement production process, due to factors such as cement production process, production area, ambient temperature, and ventilation conditions, the temperature of the cement after grinding will reach above 100°C. Under such high temperature conditions, the traditional sliding shoe cement mill commonly used in the cement industry at present, because the sliding shoe bearing is directly supported on the cylinder of the mill, the high temperature of the material is directly transmitted from the cylinder to the sliding shoe bearing, so the sliding shoe cement The bearing temperature of the mill is generally high. The sliding shoe bearings have short service life, frequent tile burning, low operating efficiency, high wear power consumption, and weak carrying capac...

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
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B02C17/18
CPCY02P40/10
Inventor 王继生刚梅林喻晓姜春波毕少斌曹立纲李郑凯赵淑洁曹晖
Owner CITIC HEAVY INDUSTRIES CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products