Dosing unit for powder products

A product and powder technology, which is applied in the field of batching devices for powder products, can solve the problems of damaging the effect of powder products, and achieve the effect of high functional effectiveness and accelerated flow rate

Active Publication Date: 2022-07-29
劳尔有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] A common problem with extractor devices made in this way is that the paddles and blades may damage the powder product due to wear on the surfaces of the paddles and blades and this is in terms of completely removing the powder product in the container at the end of the process of emptying the powder product. ineffective

Method used

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  • Dosing unit for powder products
  • Dosing unit for powder products
  • Dosing unit for powder products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] First refer to figure 1 , shows a container or silo 1 designed to hold powder products. The container 1 is included in the feeder 2 of an automatic device known from the prior art for dosing this product.

[0016] The container 1 has a bottom section 3, which preferably has an elongated shape. The bottom section 3 is provided with an outlet opening 4 for dispensing the powder product. The structure and shape of the container 1 may differ from the structure and shape of the container set forth herein according to the standards known in the prior art, which need not be explained here, considering that said structure and shape are themselves irrelevant to the comprehensibility of the present invention these structures and shapes.

[0017] Below and parallel to the outlet opening 4 of the container 1 there is arranged a driven extraction and ingredient conveyor, which in the case of the example described is included in the prior art Also generally known as an auger 5, t...

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PUM

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Abstract

In a feeder ( 2 ) for powdered products in a dosing device, the feeder comprises a container ( 1 ) with a bottom section ( 3 ) provided with an outlet opening ( 4 ) and a container ( 1 ) arranged at the outlet opening ( 4 ) ) below the extraction and ingredient conveyor (5), a stirrer is provided comprising two juxtaposed grids (7) extending substantially vertically into the bottom section (3) of the vessel (1) ), and an actuator mechanism (11) for displacing the two grids (7) in a reciprocating motion.

Description

technical field [0001] The present invention relates to a dosing device for powder products such as eg dyes, additives, chemical products in granular form or with microbeads, which are widely used eg in the textile industry, in the food industry and in the chemical industry. [0002] Such devices are conventionally provided with a feeder comprising a container for powdered product having a bottom section provided with an outlet opening, an extraction and dosing conveyor arranged below the opening for displacing the powdered product , and has an agitator adapted to avoid accumulation of powdered product in the container. Background technique [0003] An important feature of the device for dosing powder products is to ensure high precision in dispensing powder products from containers, which in some cases, such as with small augers or where products with low flow properties are present, are subject to auger. The action of the drill affects that the auger digs into the materia...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B65D88/68B65G65/46
CPCG01F13/00B01F23/60B01F31/00B01F31/449B01F31/441B65D88/66G01F13/005B01F23/62
InventorP.德波纳G.克克拉
Owner劳尔有限公司