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Defoaming device for water-based paint

A defoaming device and technology for water-based coatings, which are applied in the directions of degassing liquids by vibration, chemical instruments and methods, and liquid degassing, etc., can solve the problems of incomplete defoaming, increasing defoaming time, increasing bubbles, etc.

Inactive Publication Date: 2021-02-02
浙江长兴万华包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention facilitates faster integration of the defoamer and the water-based paint, improves efficiency, is simple in structure, and is convenient to use, but high-speed stirring will generate more bubbles, which will increase the bubbles while defoaming, increasing the defoaming time, and even lead to incomplete defoaming

Method used

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  • Defoaming device for water-based paint
  • Defoaming device for water-based paint
  • Defoaming device for water-based paint

Examples

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0024] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0025] Such as Figure 1...

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Abstract

The invention discloses a defoaming device for water-based paint, which comprises a first supporting mechanism, a second supporting mechanism, an auxiliary mechanism and a control box. The second supporting mechanism is mainly composed of supporting legs, a support and a fixing cylinder. The defoaming device further comprises a defoaming mechanism, and the defoaming mechanism comprises a filling block, a defoaming cylinder, an upper cover, a micro vacuum pump, a first sliding block, a first stirring frame, a second sliding block, a second stirring frame, a bottom plate, an oscillation motor, aconnecting rod, an observation pipe, a discharging pipe and an electric control valve. The first stirring frame and the second stirring frame are beneficial to accelerated and full mixing of a solvent in the water-based paint, the oscillation motor and the filling block are arranged to enable the defoaming cylinder to vibrate to accelerate defoaming and shorten the defoaming time, and the observation pipe is arranged to be beneficial to calculating the adding amount of the solvent to prevent the solvent from being added excessively or insufficiently.

Description

technical field [0001] The invention relates to the technical field of water-based paint production, in particular to a defoaming device for water-based paint. Background technique [0002] All coatings that use water as a solvent or as a dispersion medium can be called water-based coatings. According to the type of binder in the coating, water-based coatings are divided into two categories: natural water-based coatings of natural substances or minerals and petroleum-based synthetic resins. Chemical water-based paint, water-based paint defoamer is a compound product of organic polyether ester, mineral oil, alcohol, etc. It is refined through a special process, with self-emulsifying, easy to disperse, strong versatility, good defoaming, long-lasting foam suppression, etc. Performance, will not produce surface defects or affect film-forming properties, and has special effects on water-based paint systems. Water-based paints need to be stirred during processing, and then packag...

Claims

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Application Information

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IPC IPC(8): B01D19/00
CPCB01D19/00B01D19/0052B01D19/0078
Inventor 沈万金
Owner 浙江长兴万华包装有限公司
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