A mobile storage tank is a storage tank with movable casters that can be pushed and moved. The mobile storage tank has the functions of storing, buffering and feeding materials. The difference between mobile storage tanks and fixed storage tanks is whether they can be moved. Due to their mobile characteristics, mobile storage tanks are generally relatively small, with a volume generally ranging from 50L to 2000L. If they are larger, they will be inconvenient to move.
1. Application of mobile storage tanks

Stainless steel mobile storage tanks, also known as mobile turnover barrels, are mobile clean storage equipment used in pharmaceutical, biological, food, fine chemicals (daily chemicals), fermentation and other industries to transfer liquid materials to other places. The tank materials are all made of SUS316L or SUS304 stainless steel. The inner surface of the tank is mirror polished, with a roughness Ra≤0.4μm.

II. Classification of mobile storage tanks

Mobile storage tanks are classified by form: they can be divided into vertical mobile storage tanks and horizontal mobile storage tanks; they are classified by pressure requirements: stainless steel normal pressure vessels and non-stainless steel normal pressure vessels. According to the structure, it can be divided into: single-layer storage tank, double-layer storage tank (with insulation layer), three-layer storage tank (with insulation and jacket)

3. Composition of mobile storage tanks

The mobile storage tank is mainly composed of the tank body and accessories. The mobile storage tank body is mainly composed of a cylinder body, legs (movable angle wheels with brake devices), upper and lower heads, jackets and insulation layers. The mobile storage tank has a cylindrical body, and the upper and lower heads are standard oval or butterfly heads. The main material is 304 or 316L stainless steel. Mobile storage tank insulation materials are mostly polyurethane or rock wool, with a thickness of 50mm~100mm.

Mobile tank accessories mainly include sanitary manholes, sight glasses and lights, liquid inlets and outlets and other process pipe ports, CIP cleaning ports, and other options such as: liquid level gauge, thermometer, cleaning ball, respirator, and weighing module , pressure gauge, safety valve, etc.

All parts of the mobile storage tank that come into contact with the liquid are made of 304 or 316L stainless steel, which is non-toxic, non-shedding, and has good corrosion resistance. It not only ensures the quality of medicines and food, but also has a long service life of the equipment.

4. Performance characteristics of mobile storage tanks

1. Operation performance of mobile storage tanks

The accessories of the mobile storage tank (such as manholes, inlets and outlets, liquid level gauges, breathing valves, etc.) are all reasonably distributed, making it easy to observe and operate.

2. Hygienic performance of mobile storage tanks

The mobile storage tank head is a standard elliptical or dish-shaped form, and the rounded corners are formed by Japanese flat plate hydroforming; the joints of each pipe mouth are drawn to ensure that the corner parts transition smoothly in the form of arcs and the arc radius is ≥10mm ; All welds of the mobile storage tank are welded by automatic/manual argon arc welding and processed by a stress relief machine; the inner and outer surfaces of the mobile storage tank are mechanically polished to ensure that the inner surface roughness Ra≤0.6μm, effectively avoiding It eliminates product residues, reduces the difficulty of cleaning, and meets the requirements of sanitary tanks. The inner surface of the mobile storage tank is pickled and passivated to enhance the corrosion resistance of the equipment and extend the service life of the equipment.

3. Appearance and performance of mobile storage tanks

The outer surface of the mobile storage tank is completely frosted by an automatic polishing machine to a matt finish, with uniform polishing texture. The upper and lower heads are polished to a mirror or matt finish, with a roughness Ra≤0.8μm, giving people a pleasing feeling and avoiding light pollution. .