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Material carrying device

A technology of loading and feeding end, which is applied in the direction of transportation and packaging, conveying bulk materials, conveyors, etc. It can solve the problems of high labor intensity, pollution of the environment, dust escape, etc., and achieve the effect of reducing labor intensity

Inactive Publication Date: 2016-01-27
HEFEI ALL PLUS ENVIRONMENTAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of loading, similar to using a household vacuum cleaner, requires continuous operation by the worker to avoid the loading tube remaining in an empty area that has been vacuumed and, in the case of flexible containers, to avoid the flexible container walls being attracted to the loading material The mouth of the nozzle is blocked for feeding, and such continuous operation has caused a problem of high labor intensity; moreover, the container containing the material, whether rigid or flexible, is usually open, so that the operator can observe the change of the material accumulation in the container and move continuously The loading tube is in a proper position. This kind of open container cannot be used for positive pressure delivery, and even negative pressure delivery will easily cause dust to escape and pollute the environment.

Method used

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  • Material carrying device
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] See figure 1 Shown: a loading device, including a loading tube 10 and a container 20 for containing materials to be loaded. Wherein, the material loading pipe 10 includes at least one air inlet pipe 11 and at least one material gas pipe 12 . The inlet pipe 11 has an inlet end 111 and an outlet end 112 , and the feed gas pipe 12 has an inlet end 121 and an outlet end 122 . The gas outlet 112 and the feed port 121 are connected together. The so-called connection here mainly means that the positions of the two basically coincide. For example, the gas outlet end 112 and the feed end 121 are side by side close together, or the two are nested together. More specifically, the height difference between the gas outlet end 112 and the feed end 121 in the axial direction should preferably not exceed 15 cm, and the two are preferably located on the same horizontal plane. The inlet port 111 is open to the atmosphere or is connected to a gas source or to a positive pressure sourc...

Embodiment 2

[0028] See figure 2As shown, the difference from Embodiment 1 is only that the sleeve structure of the inlet pipe 11 and the material gas pipe 12 is reversed. That is, the material gas pipe 12 is sleeved on the outside of the intake pipe 11 . Meanwhile, the discharge end 122 is located on the upper side of the material gas pipe 12, the upper end of the material gas pipe 12 is closed, and the upper end of the air inlet pipe 11 extends upward so that the inlet end 111 is located above the upper end of the material gas pipe 12. . And, the height difference between the gas outlet end 112 and the feed end 121 is no more than 15 cm, and more preferably, the two are located on the same horizontal plane.

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Abstract

The invention discloses a material carrying device, comprising a material carrying pipe, and a container holding a to-be-carried material. The material carrying pipe comprises at least one air inlet pipe and at least one material gas pipe. The air inlet pipe is provided with an air inlet end and an air outlet end. The material gas pipe is provided with a feed end and a discharge end. The air outlet end is connected with the feed end. The air inlet end is open to atmosphere or is connected with a gas supply source or connected with a blower device. The discharge end is connected with a subsequent material discharge device of a pneumatic transmission system. The container is a flexible container. In an operating state, the air outlet end and the feed end are in the container. The container is sealed. The device is advantaged in that the device can automatically and continuously perform a particle material carrying function, the device can be used for a negative pressure conveying system, and can also be used for a positive pressure conveying system in a positive pressure range that the flexible container can stand. The device is relatively environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of powder material conveying, in particular to a loading device. Background technique [0002] Solid powder materials often need to use pneumatic conveying. That is to say, after the powder and granular materials to be conveyed in various containers are transported to the pneumatic conveying site, during the pneumatic conveying, the positive or negative pressure airflow generated by the pneumatic conveying system in the loading device Blow up and mix into the airflow to realize the loading process of the airflow. The material-gas mixture carrying the powder material is then transported to the unloading device of the pneumatic conveying system (such as cyclone dust collector) through the pipeline connected to the material gas outlet of the loading device. filter and / or bag filter) to realize the separation of material and gas, and the gas continues to flow to subsequent equipment, that is, negative pressure ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G53/24B65G53/40B65G53/36
Inventor 梅龙渊
Owner HEFEI ALL PLUS ENVIRONMENTAL TECH CO LTD