The universal pulverizer is a pulverizing device with simple and sturdy structure, stable operation, easy clearing and good pulverizing effect. The pulverized material can be directly discharged from the grinding chamber of the main machine. The particle size can be obtained by replacing the mesh screen with different pore sizes, and is widely used. In pharmaceutical, food, chemical and some processing plants, the crushing in different materials and different environments can meet the needs of the industry.
In recent years, with the improvement of industry standards and the improvement of market requirements, the universal pulverizer has been machined to achieve a smooth surface on the original frame, which has changed the phenomenon of coarse powder accumulation on the inner wall of the previous model. Products in the fields of food, chemical, etc. are more in line with national standards, thus meeting the requirements of GMP.
At the same time, the universal crusher is also a green and environmentally-friendly mechanical equipment. It has no pollution and low noise. It is equipped with a collection chamber and a dust collection chamber separately, so that the dust can be fully collected to meet the customer's requirements for cleanliness.
From the point of view of structural design, the blade of the universal pulverizer pulverizing knife set increases the air flow in the pulverizing chamber, which can ensure the output, and can reduce the temperature generated during pulverization. It is more suitable for crushing some fluidity and viscosity. Material.
According to the industry, the universal crusher can also be equipped with a water-cooling device according to the special use requirements of the user and the special physical and chemical properties of the material to be crushed.
For example, the pulverized material has a lower melting point, a lower ignition point, is more susceptible to heat and is sticky, and is liable to cause a reduction in pulverization effect or failure to pulverize, or even cause burning, explosion, etc., which is necessary to add to the universal pulverizer equipment. Water cooling and cooling device.
According to reports, the commonly used universal crusher water cooling device is to install a sealed water clip on the front wall and the back wall of the crushing chamber, so that the flowing tap water or well water continuously flows into the back wall water clip and then flows into the front wall. The water clip is then returned to the rear wall by the front wall water clip and flows out from the water outlet of the rear wall. The purpose of the water cooling device is to reduce the temperature in the pulverizing chamber.
At present, the universal crusher water cooling device is suitable for material crushing in the pharmaceutical, chemical, food and other industries. It is especially suitable for the pulverization of medium and low hardness crude fiber materials such as astragalus, licorice, platycodon, angelica, dried ginger and dried vegetables, so that it can be completely pulverized into fine powder.
It is worth noting that the universal pulverizer is prone to blockage due to the too fast feed rate and increased load. Therefore, it is recommended in the industry that during the feeding process, it is necessary to pay attention to the large deflection angle of the ammeter pointer.
If the rated current is exceeded, it indicates that the motor is overloaded and overloaded for a long time, which will burn the motor. Once this happens, the gate should be reduced or closed immediately, or the feed can be changed, and the feed can be controlled by adding feeders. There are two types of feeders: manual and automatic. Users should select the appropriate feeder according to the actual situation.
In addition, the pulverizer has a high rotational speed, a large load, and a strong fluctuation of the load. Therefore, the current of the universal grinder is generally controlled at about 85% of the rated current.
From the user's point of view, factors such as equipment characteristics, routing, and GMP standards are key to equipment selection. For the manufacturers of universal crushing equipment, strengthening technological innovation and developing customer-satisfied equipment are the key tasks of the company based on the market.