Automatic material taking device and method arranged on cyclone dust collector

Abstract

The invention relates to an automatic material taking device arranged on a cyclone dust collector. A side part material taking barrel is arranged on the side part of a powder collecting bin, a spiral feeder is arranged in the side part material taking barrel, a discharging opening is formed in the lower part of the side part material taking barrel, a discharging air sealing valve is arranged below the discharging opening, and the bottom of the discharging air sealing valve is further connected with a bypass discharging pipeline, a mounting flange pipeline is arranged at the side part of the bypass blanking pipeline, a feeding hole plate is arranged in the mounting flange pipeline, the feeding hole plate is fixedly connected with the mounting flange pipeline through a flange plate, a vibration motor is also arranged on the feeding hole plate, the vibration motor is positioned at the lower part of the feeding hole plate, and a sample material pipe is connected to the bottom of the feeding hole plate, an upper electric ball valve and a lower electric ball valve are arranged on the sample material pipe, a constant-volume material pipe is arranged between the upper electric ball valve and the lower electric ball valve, and a back flushing controller is arranged on the constant-volume material pipe; the automatic material taking device has the advantages of being reasonable in structure, achieving automatic material taking and improving production efficiency.

Description

technical field [0001] The invention relates to the technical field of cyclone dust removal, in particular to an automatic material retrieving device and method for a cyclone dust collector. Background technique [0002] At present, in industrial production, mills such as Raymond mills and vertical mills are used to grind powder materials. In order to better control the particle size of powder materials in the production process, it is necessary to grind the material particle size pass rate detection, but at present, the detection is often done by manual sampling in the material flow pipeline or silo, and then sent to the laboratory for quantitative screening. This method is not only slow in efficiency, but also when workers collect There may be a possibility of misoperation, and the experience requirements of the staff are relatively high. The powder dust generated when the staff collects will damage the health of the staff. It is necessary to design an automatic retrievin...

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Problems solved by technology

[0002] At present, the grinding of powder in industrial production adopts Raymond mill, vertical mill and other mills. In order to better control the particle size of powder in the production process, it is necessary to grind the material particle size pass rate detection, but at present, the detection is often done by manual sampling in the material flow pipeline or silo, and then sent to the laboratory for quantitative screening. This method is not only slow in efficiency, but also when workers collect There may be a possibility of misoperation, and the requirements for the experience of the staff are relatively high. The powder dust generated when the staff collects it will damage the health of the staff.

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