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One minute to take you to understand the basic principles of wet grinder

wet pulverizerIt is a wet pulverizer for pulverizing solid-liquid mixed materials. It includes a rotor supported by a bearing and driven by a motor and a housing containing the rotor. The housing has a feed inlet, and the rotor has 1-4 turntables. Each turntable corresponds to a stator spacer fixed on the housing. The turntable has a turntable grinding ring on the turntable, and the same number of spacer grinding rings on the spacer.

wet pulverizerIt is the operation process of crushing large solid materials into suitable fragments or fine powder by means of external force. Generally speaking, the main purpose of crushing various biotechnology is to improve the bioavailability of students, facilitate the dispensing and use of various routes of administration.

What is the basic principle of wet grinder? Let's take a brief look at it.

1. The crushing process is the use of external mechanical force, part of the destruction of the cohesion between the molecules of the material. The conversion of mechanical energy into surface energy.

2. In the process of crushing, the powder that has reached the specified fineness should be separated in time.

3. Brittleness is the fracture characteristic of a material under the action of external force, which is related to the structure of the polymer and the application conditions (temperature, rate of external force, etc.).

When the medicinal materials are crushed, different methods are used according to different properties. For example, when grinding camphor and borneol, add a small amount of volatile liquid; crush frankincense and myrrac with a certain elasticity at low temperature; pay attention to prevent the eutectic phenomenon; use particles of different weights to separate, such as by hydraulic frying.

The overall mass moisture content of the wet pulverizer cannot exceed 50% when working. This method can overcome these dust flying pollution problems, and can separate the required leveling by adopting moisture grading teaching methods such as elutriation, sedimentation or centrifugal separation. In food processing, crushing is often used as a preparatory operation for leaching, making the components easy to dissolve. Therefore, wet crushing method is suitable. Practice shows that, wet operation is generally higher than dry operation energy consumption, equipment wear serious.

wet pulverizerWhat are the basic operations and precautions of? Let's take a brief look at it.

1. Before use, check whether all fasteners of the machine are fastened and whether the belt is fastened.

2. The main shaft running direction of the universal crusher must conform to the arrow direction shown on the protective cover, otherwise it will damage the machine and may cause personal injury.

3. Check whether the appliance is complete.

4. Check whether there is any metal and other hard debris in the crushing room of the machine. If there is, it should be cleaned up, otherwise it will break the knife and affect the operation of the machine.

5. The material must be checked before crushing the product purity, not allowed to have metal hard debris can be mixed, so as not to break the tool or cause social combustion and other accidents.

6. If there is an oil cup on the machine, lubricating oil should be injected frequently to ensure the normal operation of the machine.

7. Stop feeding before shutdown. If you do not continue to use it, remove the remnants in the machine.

8. Regularly check whether the same screen is damaged, if damaged, should be replaced immediately.

9. When in use, the wet grinder will produce tiny vibration, and the handle of the connecting cover must be tightened to avoid accidents.

Wet mill use matters needing attention large point

Introduction of equipment characteristics of wet pulverizer

Wet mill use matters needing attention large point

Introduction of equipment characteristics of wet pulverizer

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