Swirl partition type ballast water treatment device for ship

A technology for ship ballast water and treatment devices, which is applied in water treatment devices, natural water treatment, light water/sewage treatment, etc., to achieve the effect of improving the sterilization effect and good sterilization treatment effect

Active Publication Date: 2013-05-01
安徽柳绿朝烟农业生态发展有限公司
View PDF12 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the technologies disclosed in the above-mentioned publications are used to treat large-capacity ballast water, it is difficult to see the basis for killing microorganisms and bacteria in the ballast water from the records of the above-mentioned publications.
In addition, in the technolog

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
  • Swirl partition type ballast water treatment device for ship
  • Swirl partition type ballast water treatment device for ship
  • Swirl partition type ballast water treatment device for ship

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Such as figure 1 As shown, the swirling flow partition type ship ballast water treatment device of the present invention is in the shape of a cylinder, and the top wall of the cylinder is provided with a pressure-bearing sealing window, that is, a window that is sealed and isolated from the outside world by a pressure-bearing material is arranged on the top wall. Groove, the tunnel type sonochemical ultrasonic system 1 is arranged in the groove, so that the tunnel type sonochemical ultrasonic system 1 can bear the pressure generated by the ballast water. The column-type sonochemical ultrasonic system 1 is in the shape of a slender column as a whole. One end of the column-type sonochemical ultrasonic system 1 is a nut structure, and the other end is a single-screw ultrasonic transmitter. The power of the ultrasonic wave in the ultrasonic transmitter is It is 350W. A ballast water inlet 2 is provided on the side wall of the cylinder near the top wall, combined with fig...

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 swirl partition type ballast water treatment device for a ship, in particular to a device for sterilizing treatment of ballast water in a ship ballast device. The invention aims to provide a swirl partition type ballast water treatment device with good treatment effects for a ship. The device is in a cylindrical shape, and a tunnel column sonochemical ultrasound system (1) is arranged on the top wall of a cylinder; a ballast water inlet (2) is arranged on the side wall near the top wall, and the direction of the channel of the ballast water inlet is the same as that of the tangent on the cross section of the cylinder at the ballast water inlet; the inner diameter of the middle (4) of the cylinder is smaller than the inner diameters of upper and lower parts (3,5), and a plurality of ultraviolet sterilizers (6) are arranged on the inner side wall of the middle of the cylinder; a ballast water outlet (7) is arranged in the side wall of the lower part of the cylinder, and the lower part of the cylinder is communicated with an inert gas tank (8) through a pipeline; the bottom end of the cylinder is sealed, and the upper, middle and lower parts of the cylinder are respectively an initial sterilization area, a strong sterilization area and an emergency sterilization discharge area; and the ballast water outlet is positioned in the emergency sterilization area.

Description

technical field [0001] The invention relates to a ship ballast device, in particular to a device for sterilizing ballast water in the ship ballast device. Background technique [0002] In order to maintain the stability and seaworthiness of ships in seas and lakes, ships must carry a certain amount of ballast water. Every year, nearly 1 billion tons of marine ballast water is transferred between global hub ports on the earth. This poses a serious biological invasion problem. In the ballast water management treaty adopted by the International Maritime Organization in 2004, in order to prevent microorganisms from moving and spreading through ballast water, destroying the ecosystem and endangering health, ships are required to carry treatment for killing plankton in ballast water, etc. device. According to the "International Convention on the Management of Ships' Ballast Water and Ballast Water Sediments" issued by the International Maritime Organization, 2014 and 2016 are 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
IPC IPC(8): C02F9/08B63J4/00C02F1/32C02F1/36C02F1/50C02F1/78
CPCC02F2103/008
Inventor 韩先锋
Owner 安徽柳绿朝烟农业生态发展有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap