Powder recovery device and powder recovery system of spraying equipment

A recovery device and powder technology, which is applied in the direction of liquid spraying equipment, injection devices, etc., can solve the problem that exhaust gas cannot be recycled

Pending Publication Date: 2019-06-07
CHONGQING ROAD TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a powder recovery device and a powder recovery system for spraying equipment, so as to a

Method used

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  • Powder recovery device and powder recovery system of spraying equipment
  • Powder recovery device and powder recovery system of spraying equipment
  • Powder recovery device and powder recovery system of spraying equipment

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Embodiment Construction

[0039] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship 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, ...

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Abstract

The invention provides a powder recovery device and a powder recovery system of spraying equipment, and relates to the technical field of industrial metallurgy. The powder recovery device comprises arecovery isolation unit, a filter element and a maintenance assembly for ensuring normal work of the filter element; the filter element and the maintenance assembly are arranged in the recovery isolation unit; and the maintenance assembly acts on the filter element so as to ensure the air permeability of the filter element, so that the filter element has good filtering performance. The technical problem in the prior art that dust-containing waste gas generated during electrostatic spraying on a brick body cannot be recycled is solved.

Description

technical field [0001] The invention relates to the technical field of industrial metallurgy, in particular to a powder recovery device and a powder recovery system for spraying equipment. Background technique [0002] As the modern permeable brick industry requires product excellence, sand-based microporous ecological permeable bricks have gradually become an indispensable part of sponge city planning. The production technology is full of difficulties. The biggest reason is that the surface material of this permeable brick is cemented with resin-type cementing material and fine-grained quartz sand. During the production process, it is difficult to demould, and the rate of defective products is extremely high. Most manufacturers gradually give up in their attempts. [0003] According to investigations and research, in the production process, after the surface layer is laid, special interlayers (such as sandpaper, plastic film) are used to prevent the fabric with strong bond...

Claims

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Application Information

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IPC IPC(8): B05B5/08B05B14/43B05B14/48
CPCY02P70/10
Inventor 刘恒源范海军徐江昊吕国军
Owner CHONGQING ROAD TECH CO LTD
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