Quartz sand conveying device and method

A conveying device, quartz sand technology, applied in conveyor objects, transportation and packaging, loading/unloading, etc., can solve the problems of unstable quartz sand flow, safety risks, quartz sand pollution, etc., to ensure stability and product quality. , The effect of reducing safety risks and stabilizing delivery

Active Publication Date: 2020-05-29
CHINA BUILDING MATERIALS ACAD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a conveying device and method for quartz sand. The technical problem to be solved is the flow rate of quartz sand caused by scraper (plate) wear or vibration in the scraper (plate) conveying process in the prior art. Instability and inaccuracy, as well as the contamination of quartz sand by scraper (plate) wear materials, and the installation position of the conveying device in the prior art is limited by height, which will cause problems such as difficulty in raw material loading and safety risks, so it is more suitable for practical

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  • Quartz sand conveying device and method

Examples

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Effect test

Embodiment 1

[0073] A quartz sand feeding device proposed by an embodiment of the present invention consists of a storage bin 1, a feeding block 2, a transfer plate 3, a rotary drive system 4, a blowing block 5, a sealing bin 6, a material output port 7, a material Consists of a delivery pipeline 8, a gas input port 9, a gas input pipeline 10, a flow meter 11, a pressure controller 12, and a position sensor 15. The blanking block 2, the transfer plate 3, and the blowing block 5 are located in the sealed bin 6, the storage bin 1, the rotary drive system 4, the material output port 7, the gas input port 9 and the sealed bin 6 are sealed connections, and the sealed bin 6 The gas is not connected to the outside world. Driven by the rotary drive system 4 , the transmission disc 3 can rotate along its own rotating shaft. The blanking block 2 is fixed above the conveying tray 3, the outlet of the blanking block 2 maintains a fixed gap with the conveying tray 3, and the blanking block 2 is connec...

Embodiment 2

[0078] A quartz sand feeding device proposed by an embodiment of the present invention consists of a storage bin 1, a feeding block 2, a transfer plate 3, a rotary drive system 4, a blowing block 5, a sealing bin 6, a material output port 7, a material Consists of a delivery pipeline 8, a gas input port 9, a gas input pipeline 10, a flow meter 11, a pressure controller 12, a pressurizing device 14, and a position sensor 15. The blanking block 2, the transfer plate 3, and the blowing block 5 are located in the sealed bin. The storage bin 1, the rotary drive system 4, the material output port 7, the gas input port 9 and the sealed bin 6 are hermetically connected, and the gas in the sealed bin 6 Not connected with the outside world. Driven by the rotary drive system 4 , the transmission disc 3 can rotate along its own rotating shaft. The blanking block 2 is fixed above the conveying tray 3, the outlet of the blanking block 2 maintains a fixed gap with the conveying tray 3, and ...

Embodiment 3

[0084] A quartz sand feeding device proposed by an embodiment of the present invention consists of a storage bin 1, a feeding block 2, a transfer plate 3, a rotary drive system 4, a blowing block 5, a sealing bin 6, a material output port 7, a material Consists of a delivery pipeline 8, a gas input port 9, a gas input pipeline 10, a flow meter 11, a pressure controller 12, and a position sensor 15. The blanking block 2, the transfer plate 3, and the blowing block 5 are located in the sealed bin. The storage bin 1, the rotary drive system 4, the material output port 7, the gas input port 9 and the sealed bin 6 are hermetically connected, and the gas in the sealed bin 6 Not connected with the outside world. Driven by the rotary drive system 4 , the transmission disc 3 can rotate along its own rotating shaft. The blanking block 2 is fixed above the conveying tray 3, the outlet of the blanking block 2 maintains a fixed gap with the conveying tray 3, and the blanking block 2 is co...

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Abstract

The invention mainly aims at providing a quartz sand conveying device and method. The device comprises a storage silo, a gas-tight silo, a transport disc arranged in the gas-tight silo, a gas source and a material blowing block. The method comprises the following steps that quartz sand is mechanically conveyed to the material blowing block from the gas-tight silo; the material blowing block comprises a bottom surface opening and a top surface small opening communicating with the bottom surface opening; the bottom surface opening penetrates through one side surface of the material blowing blockthrough a side opening; and the quartz sand is conveyed to a designated position through the side opening of the material blowing block, the bottom surface opening and the top surface small opening in sequence through airflow. According to the device and method provided by the invention, the problems that in the prior art, in a scraper (scraper blade) conveying process, the quartz sand flow is instable and inaccurate due to scraper (scraper blade) abrasion or vibration, scraper (scraper blade) abrasion materials pollute the quartz sand, meanwhile, the mounting position of a conveying device in the prior art is limited by the height, and raw material filling difficulty and safety risks are prone to occurring are solved, and accordingly, the device and method are more practical.

Description

technical field [0001] The invention belongs to the technical field of quartz product manufacture, and in particular relates to a conveying device and method for quartz sand. Background technique [0002] Quartz glass is a silica single-component glass. Its unique structure makes it have physical and chemical properties that cannot be replaced by other materials. Quartz glass products include quartz glass blocks, pipes, rods, quartz crucibles, quartz fibers, etc. It has a wide range of applications in the fields of optics, communications, semiconductors, electric light sources, etc. [0003] Quartz sand is an important raw material for the preparation of quartz products. In the quartz glass preparation process, it is necessary to transport the powdered quartz sand raw material to the manufacturing equipment through a special device. Quality has a big impact. [0004] The quartz sand feeding method and device in the prior art, the process is mainly to spread the quartz san...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/48B65G65/00B65G47/74
CPCB65G47/74B65G65/005B65G65/4818
Inventor 孙元成宋学富张晓强杜秀蓉
Owner CHINA BUILDING MATERIALS ACAD
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