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

Vacuum pumping-type squeezing roller structure removing free water

A vacuum suction and de-separation technology, applied to presses, manufacturing tools, etc., can solve the problems of pressing dehydration rate and applicability limitations, and achieve the effect of simple structure, easy replacement, and simplified subsequent processes

Inactive Publication Date: 2012-01-04
湖州旺能环保科技有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of this press roller only relies on the weight of the juice to make the juice flow out, and the dehydration rate and applicability of the press are limited to a certain extent.

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
  • Vacuum pumping-type squeezing roller structure removing free water
  • Vacuum pumping-type squeezing roller structure removing free water
  • Vacuum pumping-type squeezing roller structure removing free water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0026] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contribution as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.

[0027] Such as Figure 1-7 As shown, a vacuum suction type press roll structure, the press roll is welded by the roll shaft 1, the end plate 2 and the roll body 3, the surface of the roll body 3 is the rubber coating layer 4, the roll shaft 1 of the press roll Installed on the bearing with seat 5, twelve evenly distributed keyway-shaped water grooves 6 are provided on the surface of the rubber covering layer 4 along the axial direction. On the end surface of one side of the roll...

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 relates to a vacuum pumping-type squeezing roller structure removing free water, which comprises a roller shaft, an end plate, a roller body, a rubber coating and a mounted bearing, wherein a plurality of keyway-shaped water troughs are uniformly distributed on the surface of the rubber coating in the axial direction; the end surface of the roller shaft is provided with a plurality of axial water through holes that are uniformly distributed along the circumferential direction; the circumferential surface of the roller shaft is provided with a plurality of radial water through holes that have the same size and the same amount with the axial water through holes and are crossed and communicated with each axial water through holes respectively; a water pipe is arranged between each radial water through hole of the roller shaft and each water trough of the rubber coating so that the radial water through hole is communicated with the water trough one-to-one correspondingly; and a vacuum pumping component is arranged at the axial water through hole of the roller shaft. In the invention, one vacuum pumping component that can be connected with the external vacuum equipment pumps the free water that flows into the internal water hole after being squeezed, thus improving the squeezing dehydration rate.

Description

technical field [0001] The invention relates to a squeeze roll structure, in particular to a vacuum suction type free water removal squeeze roll structure for a rubber belt vacuum press filter. Background technique [0002] In the prior art, in the field of tailings filtration of some heavy metals and rare metals, it is often required that the water content in the filter residue after filtration is relatively low, and the use of a single rubber belt vacuum filter plus a belt press filter can no longer meet the water content. Requirement, the Chinese patent that the patent number is 02115946.7 discloses a kind of squeeze roll structure that is used for sugarcane juice extraction, and it is arranged on the suction groove connected to the end face of the squeeze roll on the squeeze roll surface, so that the juice after squeezing is squeezed from the squeezer along the suction groove. The end face of the roller flows out, thereby preventing the squeezed juice from flowing back t...

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): B30B9/20
Inventor 林明辉周志诚巫铁灵段金胜罗嗣荣李东张祝朋
Owner 湖州旺能环保科技有限公司
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