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Distribution method of implementing remote weighing transporting

A long-distance, pneumatic conveying pipeline technology, applied in the direction of conveying bulk materials, conveyors, transportation and packaging, etc., can solve the problems affecting the accuracy of material proportioning, high equipment maintenance and maintenance costs, and high installation space requirements, and achieve equipment maintenance. And low maintenance cost, solve the effect of equipment installation and layout, stable and reliable transportation

Active Publication Date: 2011-01-26
MESNAC
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AI Technical Summary

Problems solved by technology

[0003] However, the equipment applying this kind of batching method is a one-to-one mode, and each internal mixer needs to be equipped with a set of weighing batching equipment for feeding
This kind of equipment configuration structure has high requirements for the installation space of the production site, and needs a certain space height, so there are problems such as high equipment investment cost, low utilization rate of a single weighing device, and high equipment maintenance and maintenance costs.
If a set of weighing equipment is used to correspond to the centralized batching and feeding method of multiple internal mixers, the existing structure is difficult to realize. Even if the space position is satisfied, the problems of accumulation and retention in the process of material transportation and the above-mentioned problems will easily occur. Existing problems, which affect the accuracy of material proportioning, lead to formula defects and product quality problems

Method used

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  • Distribution method of implementing remote weighing transporting
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Embodiment 1

[0032] Embodiment 1, as shown in Figures 1 to 2, in the batching method for realizing remote weighing and conveying, the material sending device 2 is arranged and connected below the weighing and proportioning device 1, and is arranged on the wall of its tank body 21 There is an inlet pipe 22 for introducing pressurized gas and a pressure sensor, so that the material and air are fully mixed and pressurized.

[0033] The pneumatic conveying pipe 3 communicates with the material sending device 2, and adopts a rubber braided pipe, and several pressure sensors 31 are arranged on its inner wall.

[0034] A sending control pipeline 7 is set between the material sending device 2 and the pneumatic conveying pipeline 3, which includes a pneumatic shut-off valve, a pressure regulating valve, a filter and the like.

[0035] The material receiving and feeding device 4 communicates with the pneumatic conveying pipeline 3 and the banburying equipment 9 , and includes a bag filter 41 , a mat...

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Abstract

A proportioning and mixing method of materials by remote weighing and delivering features that the raw materials are proportionally weighted by a single weighting apparatus and then pneumatically delivered via pipeline and feeder into one or multiple banburying apparatuses. It includes such steps as proportional weighing, mixing with compressed air, pneumatic delivering in pipeline, filtering forseparating materials from compressed air, and feeding them in banburying apparatus.

Description

technical field [0001] The invention relates to a novel batching method, which realizes the production method in which materials are weighed and transported to remote banburying equipment through pneumatic conveying pipelines. Background technique [0002] At present, in rubber, plastic and other industries, there are high precision requirements for batching equipment. In the existing batching production process, the weighing of materials is directly completed by the weighing device installed above the internal mixer, and the proportioned materials are directly put into the internal mixer within the weighing hopper relying on their own gravity, so there is no need to configure special conveying equipment pipeline. [0003] However, the equipment applying this batching method is a one-to-one model, and each internal mixer needs to be equipped with a set of weighing batching equipment for feeding. This kind of equipment configuration structure has high requirements for the i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G53/06B65G53/34B65G53/66B65G53/60B65G53/52B29B7/24
Inventor 李志华高彦臣孙洪兰黄圣麟徐忠洲于明进杜军
Owner MESNAC
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