Sintered mesh has extremely high mechanical strength and compressive strength. Good processing, welding and assembly performance, easy to use. The filtering accuracy of the filter material is uniform and stable, and the mechanical strength and compressive strength are high. The compressive strength requirements and uniform filtering particle size requirements are ideal choices for filtering materials; because the filtering mechanism is surface filtration, and the mesh is smooth, the sintered mesh has excellent backwash regeneration performance, which can be reused for a long time, especially suitable for continuous automatic During operation, this is a kind of filter material that no other can match.
All filtering precisions can achieve uniform filtering performance, and the grid will not change during use.
Single layer sintered mesh materials are easy to form, process and weld, and can be processed into various types of filter elements, such as round, cylindrical, tapered and corrugated. The surface filtering structure has a counter-current cleaning effect, so the counter-current cleaning effect is good, can be reused, and has a long service life. (Can be washed with countercurrent water, filtrate, ultrasound, melting, baking, etc.). Sintered mesh materials are easy to form, process, and weld, and can be processed into various types of filter elements, such as round, cylindrical, tapered, and corrugated.
It is important to analyze the mineral composition of the raw materials. This analysis can be used to understand the nature of the brick-making materials so that appropriate measures can be taken. It is also important to analyze the physical properties of the brick raw materials. The plasticity index of the raw materials is the key indicator that determines the formation of bricks. Too high (for example, above 25) or too low (under 7) is not good. Matching should also be mastered. The large particle size should be less than 2mm, and the ratio of powder, filler and coarse particles should be in the range. However, many brick factories are currently limited by land and cannot select the ideal raw materials according to the needs of brick making. Some manufacturers use inappropriate brick raw materials, which has the problem of adjusting the raw materials.
For the production of sintered mesh cone filter, the raw material is the basis and has been recognized by the industry. If the raw materials are not good, it is difficult to produce a qualified sintered brick product. However, the raw material used to produce the sintered mesh is no longer the clay used in the past. Many brick factories use shale (including shale and sandy shale), coal gangue, river silt, and various industrial wastes. When these materials are used to produce sintered webs, analysis of chemical composition is necessary. In order to understand the content of various chemical components, especially the content of harmful components such as calcium oxide, magnesium oxide, sulfuric anhydride, etc., the content of which exceeds the standard has brought serious consequences to the production of sintered bricks.