Pneumatic conveying system and method for powder material with low air retention ability
A technology of pneumatic conveying and powder materials, applied in the direction of conveyor, conveying bulk materials, transportation and packaging, etc., can solve problems such as blockage of pipes, and achieve the effect of avoiding blockage of pipes
Active Publication Date: 2011-09-14
FUJIAN LONGKING
View PDF7 Cites 22 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] The problem to be solved by the present invention is to provide a pneumatic conveying system and a conveying method for low gas storage powder materials, which can avoid the problem of pipeline blockage during the transportation of low gas storage powder materials
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0032] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways than those described here, so the present invention is not limited by the specific embodiments disclosed below.
[0033] Secondly, the present invention is described in detail in conjunction with schematic diagrams. When describing the embodiments of the present invention in detail, for the convenience of explanation, the sectional view showing the structure of the device will not be partially enlarged according to the general scale, and the schematic diagram is only an example, and it should not be limited here. The protection scope of the present in...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| Bulk density | aaaaa | aaaaa |
| Diameter | aaaaa | aaaaa |
Login to View More
Abstract
The invention provides a pneumatic conveying system and method for a powder material with low air retention ability. The conveying system comprises a storage container, a hopper, a uniform feeding device, a compressed air source device, a conveying pipeline and a terminal material bin which are sequentially arranged along the powder material conveying path, wherein the hopper has a feeding valve used for controlling the amount of the powder material fed from the storage container to the hopper; the feeding port of the uniform feeding device is connected with the discharge port of the hopper, and the discharge port of the uniform feeding device is connected with the conveying pipeline; the compressed air source device comprises an air inlet valve group and a compressed air inlet corresponding to the entrance of the conveying pipeline; and the powder material is uniformly fed into the conveying pipeline by virtue of the uniform feeding device, then are pressurized along with the addition of the compressed air from the air inlet, and finally are discharged to the terminal material bin through the conveying pipeline. The pneumatic conveying system and method for the powder material with low air retention ability can prevent the pipeline from being blocked by the powder material with the low air retention ability during the conveying process.
Description
technical field [0001] The invention relates to the technical field of powder material conveying, in particular to a pneumatic conveying system and a conveying method for powder with low gas retention. Background technique [0002] In the process of industrial production, it is often necessary to transport powdery materials. For example, aluminum fluoride is an important raw material in the production process of electrolytic aluminum. Ratio, to promote the electrolysis of alumina, during the production of electrolytic aluminum, it is necessary to transport this powdered aluminum fluoride to the electrolytic reaction device. [0003] Generally speaking, the transportation of powdery materials can be carried out by mechanical transmission and pneumatic transportation. The use of mechanical transportation is easy to generate dust and pollute the environment. At the same time, materials that require high purity will also be mixed with impurities during the transportation proces...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B65G53/04B65G53/36B65G53/48B65G53/50B65G53/66
Inventor 潘仁湖邱生祥罗跃嘉江兴涛
Owner FUJIAN LONGKING