Filtering and stirring device for coating production

Abstract

The invention discloses a filtering and stirring device for coating production. The filtering and stirring device comprises a box, wherein a feeding pipe is arranged in the middle of the box; a belt wheel is arranged in the position, located on the feeding pipe, of the top of the box and connected with a driving mechanism through a driving belt; an impurity suction pipe is arranged on the inner side of the feeding pipe; the upper end of the impurity suction pipe is connected with a suction device; a plurality of second stirring blades are arranged on the inner side wall of the feeding pipe; afilter screen is arranged below the feeding pipe; multiple first springs are arranged in the circumferential direction of the upper side of the outer ring of the filter screen; the upper ends of the first springs are connected with electric drive pushers; a second spring is arranged in the middle of the bottom of the filter screen; multiple diagonal bars are arranged in the circumferential direction of the outer side of the feeding pipe; first stirring blades matched with the filter screen are arranged at the lower ends of the diagonal bars; screw blades for lifting a coating are further mounted at the lower part of the feeding pipe. The stirring and filtering effects of the coating are good, impurities are convenient to clean, and the device has higher popularization and utilization value.

Description

Technical field [0001] The invention relates to the technical field of paint processing, in particular to a filtering and stirring device for paint production. Background technique [0002] Paint, what we usually call paint is just one of them. Refers to a type of liquid or solid material that can be coated on the surface of an object to form a film under certain conditions for protection, decoration, or other special functions (insulation, rust prevention, mildew resistance, heat resistance, etc.). Since most of the early paints used vegetable oil as the main raw material, it was also called paint. Now synthetic resin has replaced vegetable oil, so it is called paint. Coatings are not liquid, and powder coatings are a large category of coatings. Coatings are organic chemical polymer materials, and the formed coating film is of the type of polymer compounds. According to the modern classification of chemical products, coatings belong to fine chemical products. Modern coating...

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Problems solved by technology

[0003] In the paint production process, in order to remove the large particle impurities in the paint production process, the paint needs to be filtered; the existing filter mechanism includes a frame, a filter screen supported on the frame, and a container under the filter screen. There is an agitator driven by a motor; this kind of filter mechanism is inconvenient to adjust during the filtering process, the paint filtering effect is poor, and the impurities on the filter screen cannot be removed in time, resulting in prolonged production time and reduced production efficiency. Improve

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