Ship body barnacle removing device and method

A technology for removing devices and hulls, which is applied to ship cleaning devices, cleaning methods and utensils, cleaning methods using tools, etc., and can solve the problems of tool wear, high resistance, and high tool hardness requirements.

Inactive Publication Date: 2022-05-06
上海荇衍生物科技工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although this invention can remove the barnacles on the surface of the hull, because the removal purpose is achieved by cutting off the barnacle calcium shell through

Method used

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  • Ship body barnacle removing device and method
  • Ship body barnacle removing device and method

Examples

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0028] Preferred Example 1: Reference figure 1 , a ship hull barnacle removal device, comprising a shell 1 and a rotating shaft 3 driven by a motor 2 to drive the shell 1 to rotate, the shell 1 is fixedly connected with a barnacle calcareous shell that is peeled off the hull surface by high-frequency oscillating rotary cutting and passed The removal mechanism 4 for freezing and cleaning the residual barnacle glue on the hull surface.

[0029] When working, put the hull barnacle removal device close to the hull surface, driven by the motor 2, the rotating shaft 3 drives the housing 1 and the removal mechanism 4 to rotate, and the removal mechanism 4 peels off the barnacle calcareous shell on the hull surface by oscillating rotation The residual barnacle glue layer after peeling off the barnacle calcareous shell is subjected to freezing cleaning.

[0030] ref...

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Abstract

The invention discloses a cleaning device, in particular to a device and a method for removing barnacles on a ship body, which are technically characterized by comprising a shell and a rotating shaft for driving the shell to rotate, and further comprising a removing mechanism which rotates along with the shell and peels barnacles on the surface of the ship body by means of ultrasonic oscillation, the scraping knife rotates along with the shell and is used for obliquely cutting the bonding surface of the barnacle and the ship body, and the ultrasonic assembly is fixedly connected with the scraping knife and transmits ultrasonic mechanical oscillation to the scraping knife. The ultrasonic assembly comprises an ultrasonic generator used for emitting alternating current signals and a transducer used for converting the alternating current signals into ultrasonic vibration, and further comprises an amplitude-change pole used for enhancing the ultrasonic vibration amplitude. By means of the barnacle cleaning device, barnacles on the surface of the ship body can be cleaned only by overcoming small resistance.

Description

technical field [0001] The invention relates to the field of clearing mechanisms, in particular to a ship hull barnacle clearing device. Background technique [0002] Barnacles are temperate animals with calcareous shells that like to adsorb on solid surfaces. Their larvae attach to the surface of the substrate through water flow. After metamorphosis and development into adults, they secrete special colloids on the surface of the substrate to make their calcareous shell adhere to the substrate. And the barnacles will be close to each other, often forming a dense colony. When the barnacles are attached to the surface of the coastal wharf or the hull, it will cause many hazards, such as increasing the fuel consumption of the boat and corroding the surface of the hull. [0003] At present, the Chinese invention patent with the patent number CN103213659B discloses a barnacle removal mechanism. The invention drives the shell with the outer knife and the inner knife to rotate thro...

Claims

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Application Information

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IPC IPC(8): B63B59/06B08B1/04B08B7/02B08B13/00
CPCB63B59/06B08B1/005B08B1/04B08B7/028B08B13/00
Inventor 戴源
Owner 上海荇衍生物科技工程有限公司
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