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Coating apparatus capable of controlling mixing ratio and method thereof

A mixing ratio and coating technology, which is applied in the direction of control, coating, and surface coating of liquid using interconnected flow control elements, etc., can solve the problem that the coating agent cannot be used, the pressure and flow rate cannot be controlled, Can not clean paint replacement and other problems, to achieve the effect of improved accuracy

Active Publication Date: 2009-11-04
SAMSUNG HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is possible to solve the general problems: high-quality coating agents cannot be used because the flow rate of paint cannot be controlled by valves; Cleaning after paint changes and quick paint changes; and accuracy of mix ratios cannot be improved when only coating equipment is used

Method used

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  • Coating apparatus capable of controlling mixing ratio and method thereof
  • Coating apparatus capable of controlling mixing ratio and method thereof
  • Coating apparatus capable of controlling mixing ratio and method thereof

Examples

Experimental program
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Embodiment Construction

[0020] Embodiments of the present invention will be described with reference to the accompanying drawings which form a part hereof.

[0021] refer to figure 2 to 6, figure 2 It is a flowchart of a coating device capable of controlling the mixing ratio of a main coating agent and a hardening agent according to an embodiment of the present invention. The coating equipment includes a control unit 10, a spindle motor unit 20, a pressure regulator 30, a main pump 40, a main coating agent inlet 50, a hardening agent inlet 60, a main coating agent heating unit 70, and a main coating agent sensing unit. 80 , hardener heating unit 90 , hardener sensing unit 100 , mixer 110 , high-pressure spray gun 120 and swing device 130 . here, figure 1 show from figure 2 A 3D view of the coating equipment developed from the conceptual flow chart. image 3 provided figure 2 A perspective view of the spindle motor unit 20. exist image 3 In this case, the motor 36 is engaged with the main...

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PUM

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Abstract

A coating apparatus capable of controlling a mixing ratio includes a spindle motor unit having a spindle with which an upper end portion of a mixing ratio control shaft is engaged, the upper end portion of the control shaft being moved on the spindle in accordance with rotation of the spindle; and a control unit for calculating the mixing ratio of a main coating agent and a hardening agent based on measured flow rates thereof and controlling the rotation of the spindle when the calculated mixing ratio of the main coating agent and the hardening agent falls outside a tolerance range of a preset mixing ratio. The mixing ratio of the main coating agent and the hardening agent is adjusted depending on the positions of the upper end portion of the mixing ratio control shaft on the spindle.

Description

technical field [0001] The present invention relates to a method capable of adjusting the pump pressure, the temperature of the heating unit and the rotation of the spindle motor unit according to the pressure, temperature and mixing ratio input by the operator to control the mixing of the main coating agent and the hardener when starting the coating operation Compared device and method thereof. Background technique [0002] As is well known, in the shipbuilding process, the coating operation is an important step required to prolong the life of the ship and prevent corrosion of the steel material used for the frame of the ship. Generally, enhanced protective coating compounds have been applied to different parts of ships such as the hull, exposed decks, superstructures, shorings and ballast tanks. [0003] For example, a hull includes a bottom that is always submerged in water, a topside that is above the water surface, and a boot top that is sometimes submerged and sometim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/02B05B7/04B05C11/10
CPCG05D11/003B05B7/32B05B12/1445B05C7/00B05C11/10
Inventor 元堤弘千成官尹仁根
Owner SAMSUNG HEAVY IND CO LTD
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