Special sulfur crusher

Special sulfur crusher

Sulfuredness：

Sulfur alias sulfur, colloidal sulfur, sulfur yellow block. Appearance for light yellow brittle crystal or powder, with a special odor. Molecular weight is 32.06, the vapor pressure is 0.13 kPa, flash point is 207 ℃, melting point is 119 ℃, boiling point is 444.6 ℃, the relative density of 2.0 (water = 1). Sulfur is insoluble in water, slightly soluble in ethanol, ether, and soluble in carbon disulfide.

Sulfur purposes：

As a flammable solid, sulfur is mainly used in the manufacture of dyes, pesticides, matches, gunpowder, rubber, rayon and so on.

Equipment selection：

Sulfur in the air combustion, combustion occurs blue flame, sulfur dioxide, powder in the air or oxidant mixture prone to combustion, or even explosion. According to the characteristics of the material, high efficiency impact mill with inert gas protection is selected.

The application type：

        ZJ-DBC

The process flow：

The working principle of：

High efficiency impact mill with inert gas protection is specially designed and developed for inflammable, explosive and oxidable materials on the basis of ordinary high efficiency impact mill and vertical turbine high precision classifier, by changing the air flow composition, changing the air inlet and outlet duct path of the equipment and improving the sealing process of the equipment. Equipment using inert gas as the working medium in the flow in the system, a full set of equipment by the inert gas source, oxygen content tester, admission line system, closed-circuit charging system, vertical turbine classifier, induced draft fan, airtight type discharge valve replacement, anti-static pulse reverse wind dust catcher, inert gas complement device etc, induced draft fan export access to efficient impact mill inlet entrance, the formation of inert gas closed circulation system.

The performance characteristics of ：

        The whole production line adopts completely closed negative pressure circulation operation and adopts PLC programming control to minimize manual operation and control factors. The control cabinet can be placed in a separate control room at a distance. Automatic packaging machine is used for packaging materials and monitoring probe is used for field observation, which can be completely unmanned.

　   Equipment：

        What ZJ had series of inert gas protection airflow pulverization classifier is the easy oxidation of inflammable, explosive, the materials are crushed, add an inert gas (nitrogen, argon, carbon dioxide, etc.) as a medium to achieve closed-circuit circulation, nitrogen compression system, nitrogen gas filtration system, crushing, grading systems, collecting system, processing and unloading system, nitrogen purity test complement system, nitrogen generating system and electric control system composition. It is widely used in the processing of metal powders, easily oxidized materials and inflammable and explosive materials.

　　Characteristics of the equipment：

1. It can process materials with mohs hardness level 1-10, and can mix and crush several kinds of materials.

2, isolation of oxygen, according to the characteristics of processed products to choose the purity of inert gas, and achieve full closed cycle use of inert gas, small loss, reduce the cost.

3. The oxygen content in the process can be accurately monitored, and the oxygen content in the system can be controlled up to less than 1PPM as required. Realize automatic nitrogen and other inert gases to maintain the pressure balance, so that its oxygen content always maintain within the safety production standards.

4. The material is added at a constant speed, and the bending Angle of the inlet and outlet material pipeline of the equipment and the shape of each component are all calculated scientifically. There is no dead Angle, and the powder will not accumulate in the pipeline.

5. The cooling device is installed on the operation pipeline to reduce the potential safety hazard of the equipment under long working hours or high temperature environment.

6. Explosion-proof holes are arranged on the pipelines of the whole system to minimize the loss caused by explosion and explosion caused by excessive pressure and concentration in the system.

Full seal negative pressure operation, pulse automatic ash removal, imported high-precision filter material, high dust collection efficiency.

8. The whole system adopts automatic control, which can realize one-key start and stop, simple and convenient operation and connection with central control can realize remote control.

Scope of application：

It is used in metal powder, easily oxidized raw material, flammable and explosive raw material, pharmaceutical ultra-fine powder and other industries and raw materials that need inert gas protection. Typical materials are: fine ball aluminum powder, selenium powder, carbonyl iron powder, cobalt powder, tungsten powder, magnesium powder, nickel powder, tantalum powder and so on.

Main technical parameters：

Application of the scene：