Metal orifice corrugated packing is assembled by punching, rolling small and large grooves on the surface of metal sheets. It has the characteristics of small resistance, uniform gas liquid distribution, high efficiency, large flux, and unclear amplification effect. It is applied to negative pressure, atmospheric pressure, and pressurized operations. The effect of using metal orifice corrugated packing to transform the plate tower is particularly significant. The range of tower diameter for processing fillers is φ Above 150mm-1200mm.

This filler maintains the structural characteristics of metal wire mesh corrugated fillers and is made of pore plates with grooves on the surface, which increases the uniformity of liquid distribution and the wetting performance of the filler, and improves mass transfer efficiency. Each disc unit has a height of 50-200mm and a diameter exceeding 1.5m. The filler is made into blocks.

Application of Metal orifice Plate Corrugated Filler

Metal orifice corrugated packing has the advantages of high flux, low resistance, high efficiency, and strong anti blocking ability. Widely used in unit operations such as distillation, absorption, and extraction. According to the packing model, the smaller tower diameter is 80-200MM, and the larger diameter has reached 13M. The liquid spray density can range from 0.2-200M3/(M ²· H) Suitable for negative pressure, atmospheric pressure, and pressurized operations.

Bauer ring filler is a new type of filler that has been developed to address some of the main shortcomings of the Rasch ring. It is made by opening eight rectangular small windows on the wall of a regular Rasch ring, with the small window blades overlapping at the center of the ring and the upper and lower window positions overlapping each other. The main difference between it and the Rasi ring packing is that there are rectangular window holes on the side wall, and the window blades of the window holes bend into the ring center. Due to the opening on the ring wall, the distribution performance of gas and liquid is greatly improved compared to the Rasi ring, especially the internal surface area of the ring can be fully utilized.

The use of Bauer ring packing can have greater surface area and porosity, increase the uniform distribution of fluid, change the range of liquid spray density, and improve the mass transfer effect. Nowadays, domestic public opinion polls on architecture and decoration are filled with some comments:

1. In order to meet the national demand for energy conservation and emission reduction, as well as the need for enterprises to reduce production costs, the application of the Bauer ring tower will inevitably improve enterprise efficiency and achieve the goal of rational utilization of energy.

2. Describe the characteristics of the polling filler and the shape of the filler in terms of heat. When choosing the packing for the Bauer ring, attention should be paid to the selection of the packing. If there are problems with the material or installation of the Bauer ring, it will greatly affect the distillation effect. Plastic materials with poor heat polling fillers have stability, but have poor corrosion resistance and batch processability. Metal Ball ring fillers solve the problem of poor thermal stability but easy corrosion. Ceramic Bauer ring fillers can not only solve temperature problems but also corrosion problems, but they are also brittle and heavy. The type of loose ring packing is easy to process, fill, and clean, but it is difficult to control the maximum moisture content of the packing. Most investments in individual structured packaging and polling devices are much higher than in random packaging.

The main function of wreath fillers is to increase the surface area of reaction or separation systems, thereby improving reaction or separation efficiency. It can be used in processes such as absorption, distillation, extraction, and adsorption, and is often used in fields such as petrochemical, chemical engineering, and environmental protection.

This product is usually made of metal or plastic. Metal fillers have the advantages of strong corrosion resistance and high mechanical strength, and are suitable for process conditions in high-temperature, high-pressure, and corrosive media. Plastic fillers have advantages such as good corrosion resistance, light weight, and ease of processing, making them suitable for general process conditions.

The design, selection, and arrangement of this product are crucial for the effectiveness of reaction or separation. The correct selection of filler type and shape, as well as reasonable filler layer thickness and arrangement between filler layers, can improve the quality transfer and mass transfer efficiency of the system.

The working principle of wreath packing is to achieve mass transfer and reaction by repeatedly contacting and dispersing the fluid in the packing layer. The annular structure in the packing layer provides many small surface areas, allowing the fluid to fully contact and mix, thereby improving mass transfer efficiency.

The wire mesh defoamer may experience blockage, damage, deformation, and other issues during use. Once the defoamer is blocked, it can affect the corrosion of the flue. If it is not filtered thoroughly, it may cause corrosion to the flue. So what if the wire mesh defoamer is blocked during use?

The demister is equipped with a flushing system. If the absorption tower is at a high water level, the flushing frequency will be carried out at longer intervals. In order to prevent blockage caused by slurry droplets carried by the demister, the setting of the longest time interval should be strictly based on the shortest flushing time. The shortest time interval depends on the water level inside the absorption tower, that is, if the water level drops below the required level, the more the water level drops, the shorter the flushing interval.

Cutting stainless steel wire mesh corrugated packing is a preliminary preparation for processing wire mesh corrugated packing. Not only should the required height be matched with the width of the cut stainless steel wire mesh corrugated filler, but also the shrinkage coefficient of the hydraulic mesh belt should be considered, which varies according to the material of the stainless steel wire mesh corrugated filler. The direction of cutting is usually at a specific angle to the meridian, which mainly depends on the strength of the metal mesh belt, and the cutting line must be straight. Then spot weld the cut stainless steel wire mesh corrugated filler into long strips, and then punch them as needed and required.

Before installing the stainless steel wire mesh corrugated packing, the specific number of corrugated corrugated materials in the diameter direction should be calculated based on the diameter of the tower and the wave height of the wire mesh belt. Then, according to the curvature requirements of the tower diameter, the length of each piece of stainless steel wire mesh corrugated packing should be calculated. Then, the material should be cut to obtain each piece of wire mesh and assembled according to the arc. During assembly, each piece must be kept straight, After assembling the stainless steel wire mesh corrugated filler, tie it tightly along the arc edge with wire mesh tape and weld it into a whole.

In general, if the mist eliminator is blocked, it will cause the system resistance to be too high and the pressure difference to increase. However, if the filter element corrodes or falls off, it will cause the system's mist capturing effect to deteriorate and affect subsequent production! Machine failures include mechanical and performance failures. Mechanical failures mainly manifest as blockage, detachment, and corrosion; The performance fault is insufficient efficiency. The most obvious blockage is the increase in pressure drop, which may damage the internal components of the mist eliminator and cause more serious accidents, so this equipment is not a one-time fix.

The following is a brief summary of the reasons why blockage and corrosion detachment are prone to occur:

1. If there is powder or some high viscosity substance in the material, it will cause blockage of the mist eliminator;

2. If the selection is incorrect, it will affect the efficiency of the mist eliminator, reduce its production efficiency, and have an impact on downstream production;