Chemical raw material smashing mechanism and smashing and screening device

A technology of chemical raw materials and crushing mechanism, which is applied in the direction of filtration, chemical instruments and methods, solid separation, etc., can solve the problems of long crushing time, low production efficiency, small crushing range, etc., and achieve improved crushing efficiency, sufficient crushing, and expanded The effect of smashing range

Active Publication Date: 2019-05-07
SHANDONG BIO BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In chemical production operations, sometimes it is necessary to crush some raw materials, but the rotating shafts of the existing crushing devices are all vertically arranged,

Method used

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  • Chemical raw material smashing mechanism and smashing and screening device
  • Chemical raw material smashing mechanism and smashing and screening device
  • Chemical raw material smashing mechanism and smashing and screening device

Examples

Experimental program
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Effect test

Embodiment 1

[0020] see figure 1 , in the embodiment of the present invention, a chemical raw material crushing mechanism, the chemical raw material crushing mechanism is installed in the crushing box 1, including a motor 7, a rotating shaft 8 and a crushing blade 10, and the motor 7 is installed in the crushing box through the mounting bracket 2 1, the output shaft of the motor 7 is fixedly connected with an L-shaped rod 6 through a coupling, and the short side end of the L-shaped rod 6 is welded and fixed with a sleeve 5, and the other end of the rotating shaft 8 runs through the top of the crushing box 1 and extends to In the crushing box 1, the rotating shaft 8 is connected to the top of the crushing box 1 through a universal bearing 9, and the rotating shaft 8 is arranged obliquely. Rotating shaft 8, a bevel gear 4 is installed on the shaft section above the crushing box 1, an inner bevel gear 3 is installed on the mounting frame 2, the connection mode between the internal bevel gear ...

Embodiment 2

[0022] see Figure 2-3 , a chemical raw material crushing and screening device, including the chemical raw material crushing mechanism described in embodiment 1, and also includes a screen 14 and a grinding ball 12, four corners of the bottom of the crushing box 1 are equipped with supporting legs 24, the crushing box 1 There are feeding ports 13 on both sides of the top, and a discharging port 25 is arranged in the middle of the bottom of the crushing box 1. Valves are installed on both the feeding port 13 and the discharging port 25, and the bottom of the inner cavity of the crushing box 1 is discharged from both sides. The mouth 25 is inclined to facilitate discharging. A screen 14 is installed below the rotating shaft 8 in the crushing box 1. The two sides of the screen 14 run through the side wall of the crushing box 1 and extend to the outside of the crushing box 1. The guide through hole for the movement of the screen 14, the first fixed plate 16 is installed on one sid...

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Abstract

The invention discloses a chemical raw material smashing mechanism and relates to the technical field of chemical equipment. The chemical raw material smashing mechanism aims at solving the problems that an existing smashing device is single in structure, small in smashing range and long in smashing time. The chemical raw material smashing mechanism comprises a motor, a rotary shaft and smashing blades. An output shaft of the motor is fixedly connected with an L-shaped rod through a coupler. A sleeve is welded and fixed to the end of the short edge of the L-shaped rod. The rotary shaft is connected with the top of a smashing box through a universal bearing, and a bevel gear is mounted on the shaft section, located above the smashing box, of the rotary shaft. An inner bevel gear ring is mounted on a mounting frame, and the multiple smashing blades are mounted on the shaft section, located in the smashing box, of the rotary shaft at intervals from top to bottom. The invention further discloses a smashing device comprising the chemical raw material smashing mechanism. According to the smashing mechanism, smashing can be fuller and more uniform, and the smashing efficiency is improved;and by arranging an incomplete gear, a gear rack, a disc, a lifting lever, a first spring and a third spring, screen meshes can be prevented from being blocked, and the screening efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a chemical raw material crushing mechanism and a crushing and screening device. Background technique [0002] Chemical industry is the abbreviation of "chemical technology", "chemical industry", "chemical engineering" and so on. Any technology that uses chemical methods to change the composition and structure of substances or to synthesize new substances belongs to chemical production technology, that is, chemical technology, and the resulting products are called chemicals or chemical products. At first, what produce this series products is handicraft workshop, develops into factory later, and has gradually formed specific production industry, namely a chemical industry. Chemical engineering is a science that studies the general laws of the production process of chemical products. The relationship between human beings and chemical industry is very close. Some chemica...

Claims

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Application Information

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IPC IPC(8): B02C18/06B02C18/16B02C23/16B07B1/28B07B1/42
Inventor 张磊
Owner SHANDONG BIO BIOTECH
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