A device for grinding solid particles for analysis into powder and automatically discharging

A technology of automatic discharge and solid particles, which is applied in the preparation of analytical materials, measuring devices, and samples for testing. Effect

Active Publication Date: 2019-01-22
张楚
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of pulverizer device has the following defects: 1. Due to the limitation of the volume of the grinding bowl, the amount of ground samples at one time is limited, generally 100g, 150g, 200g, 400g; 2. Since the ground samples need to be manually cleaned and bottled (generally powder less than 0.2mm), it is inevitable to spill and leak, which affects the analysis accuracy on the one hand, and pollutes the environment on the other hand; 3. Due to the long-term grinding (impact grinding) of the sample in the grinding bowl, certain cakes will be formed , in order not to affect the analysis results, it is necessary to break up the cake manually, which cannot be realized in automatic sample preparation (also called unattended sample preparation system)

Method used

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  • A device for grinding solid particles for analysis into powder and automatically discharging
  • A device for grinding solid particles for analysis into powder and automatically discharging
  • A device for grinding solid particles for analysis into powder and automatically discharging

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Embodiment Construction

[0015] Such as Figure 1 to Figure 4 , the present invention is a device for grinding solid particles for analysis into powder and automatically discharging materials, including a grinding bowl 1, agglomerating bowl 2, an eccentric hammer 3, a connecting sleeve 4, a supporting spring 5, a grinding bowl bottom plate 106, and an elastic coupling 7. Motor 8, lower stabilizing spring 10, connecting hose 12, vibrating panel 14 and frame 13 provided with feed hopper 11, feed hopper 11 of frame 13 is connected with grinding bowl 1 through connecting hose 12, grinding The bowl 1 is set on the aggregate bowl 2, the aggregate bowl 2 is set on the vibrating panel 14, the vibrating panel 14 is elastically supported on the frame 13 by the support spring 5, the connecting sleeve 4 is fixedly connected to the lower end of the vibrating panel 14, and the eccentric hammer 3 is rotatably placed in the connecting sleeve 4, the rotating shaft of the motor 8 is connected with the eccentric hammer ...

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PUM

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Abstract

The invention discloses an analyzing device for pulverizing solid particles and automatically discharging. The analyzing device comprises a machine frame with a feeding hopper, and further comprises a grinding pot, a gathering pot, an eccentric weight, a connecting sleeve, supporting springs, a grinding pot bottom plate, an elastic coupling, motors, lower stabilizing springs, a connecting hose and a vibrating panel. The feeding hopper of the machine frame is connected with the grinding pot through the connecting hose. The grinding pot is arranged on the gathering pot. The gathering pot is arranged on the vibrating panel. The vibrating panel is elastically supported on the machine frame through the supporting springs. The connecting sleeve is fixedly connected with the lower end of the vibrating panel. The eccentric weight is rotationally arranged in the connecting sleeve. Rotating shafts of the motors are connected with the eccentric weight through the elastic coupling. The motors are supported on the machine frame through the lower stabilizing springs. The lower stabilizing springs are perpendicular to the supporting springs.

Description

Technical field: [0001] The invention relates to a device for grinding solid particles for analysis into powder and automatically discharging the material. Background technique: [0002] At present, coal and ore analysis grinders in coal mines, electric power, mines, and metallurgy are all manually put the sample to be ground into the grinding bowl, cover the grinding bowl cover, put it on the grinder and press it, and start the grinder. Grinding, after grinding for a certain period of time, the grinding bowl is manually taken out and opened, and the ground samples are cleaned up and bottled for later analysis. This type of pulverizer device has the following defects: 1. Due to the limitation of the volume of the grinding bowl, the amount of ground samples at one time is limited, generally 100g, 150g, 200g, 400g; 2. Since the ground samples need to be manually cleaned and bottled (generally powder less than 0.2mm), it is inevitable to spill and leak, which affects the analy...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B02C19/00G01N1/28
CPCB02C19/00G01N1/286
Inventor张楚张远林
Owner张楚