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

A device for removing rust and painting propellers of civil ships

A technology for propellers and ships, applied in the field of propeller rust removal and painting devices, can solve the problems of low value, not suitable for propeller rust removal equipment, and low efficiency.

Active Publication Date: 2020-10-23
南通小松钢业有限公司
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] After the propeller of a civil ship is rusted, it needs to be derusted. However, the propeller of a civil ship is small in size and low in value. It is not suitable for large-scale propeller derusting equipment. It can only be derusted and painted manually. , but its efficiency is low

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
  • A device for removing rust and painting propellers of civil ships
  • A device for removing rust and painting propellers of civil ships
  • A device for removing rust and painting propellers of civil ships

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0021] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0022] Combine below Figure 1-4 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The front, back, left, right, up, and down directions of the view direction are the same, figure 1 It is the front view of the device of the present invention, figure 1 The directions shown are consistent with the front, back, left, right, up, and down d...

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 screw propeller rust removing and painting device for a civilian ship. The device comprises a device body in which a rust removing chamber is formed, wherein storing spaces are symmetrically formed at the upper part and the lower part of the left side of the rust removing chamber; a switch chamber is arranged at the right sides of the storing spaces; a rust removing agent is fed to an empty chamber through a second feeding port; lacquer thinner is fed through a first feeding port in the upper side; an anti-rust paint is fed through a first feeding port in the lower side; and then a screw propeller shaft is inserted into a clamping block. With the adoption of the device, a small screw propeller can be fully automatically subjected to rust removing and painting treatment; compared with a manual rust removing method, the device has the advantage that the efficiency is greatly improved; the rust removing and painting are carried out in a sealing condition, so that the corrosive damage of the rust removing agent to people can be prevented; and meanwhile, the damage of paint to respiratory tract of people can be prevented.

Description

technical field [0001] The invention relates to the field of ship maintenance, in particular to a propeller derusting and painting device for civil ships. Background technique [0002] People living by the sea often need to go fishing at sea to maintain their own livelihood. As the power source of fishing boats, propellers need to be soaked in the sea all the time during their use. Seawater contains a lot of salt. In daily use It is very easy to rust, even if the metal has been painted or specially treated, it is still easy to rust. [0003] After the propeller of a civil ship is rusted, it needs to be derusted. However, the propeller of a civil ship is small in size and low in value. It is not suitable for large-scale propeller derusting equipment. It can only be derusted and painted manually. , but its efficiency is low. Contents of the invention [0004] The object of the present invention is to provide a propeller derusting and painting device for civil ships, so as ...

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): B05B16/20B05B9/04B05B13/02C23G3/00
CPCB05B9/0406B05B13/0228B05B16/20C23G3/00
Inventor 徐盈
Owner 南通小松钢业有限公司
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

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com