Analysis of Movement Mechanism of Mud in Screw Groove of Vacuum Pug

Analysis of the Movement Mechanism of Mud in the Screw Trough of Vacuum Pelletizer ZHANG Baiqing, GENG Jiahong, ZHAO Jingcheng Jingdezhen Ceramics Institute, Jingdezhen 333001, China The quality of the extruded sludge section of the vacuum mudifier directly affects the quality of the formed body, so the vacuum mud pulverizer is always It is the key material processing equipment in the ceramic industry production. However, at present. There are structural defects such as parabolic structures and directional structures of particles in the longitudinal section of the mud structure of the spiral structure.

This results in the formation of green bodies with uneven density and layered spiral distortion. Defects such as deformation cracking have affected the quality of the formed body. According to the regulation, 60 defects of the plastic forming product are caused by the above defects of the mud segment. In the electric porcelain industry, in order to reduce the number of processing steps and reduce the production cost, precision extrusion has become a trend in the development of electric porcelain products. However, the movement mechanism and influencing factors of mud materials in vacuum clay machines have not yet been formed. The complete set of theoretical system, which is due to the fact that the mud is an elastoplastic body, its deformation and movement does not obey the Hooke's law of elastomers and the internal friction law of Newtonian fluids, so the movement of mud in the clay machine The situation is more complicated to establish the mechanical model of ceramic slurry in the cylindrical screw reamer. According to the actual working condition structure parameters of the 4260 vacuum cement machine and the rheological parameters of the white mud moisture content of 24, the software was used to analyze the parameters. Some useful conclusions are drawn. The smaller the plastic viscosity 4, the greater the relative speed of mud and reamer. Then the less mud is attached to the reamer. The greater the axial movement speed of the clinker, the higher the turret's delivery efficiency 2 is at the same plastic viscosity. With the increase of the radius r of the ring where the mud is located, the relative speed w is large and the mud can be further away from the reamer hub. The greater the axial speed. The easier it is to get into the nose. 3 The value of the mud yield value directly affects the reamer's conveying efficiency, and the yield value is large and low. The hub radius of the 4 hub not only has a great influence on the conveying efficiency, but also affects the quality of the extruded mud section.

CA12's view on the industry standard for 6 liters of toilet system Yang Hongru Beijing Zhong Lun Ceramics General Public Co., Ltd., Beijing 00024; 6 liters of toilet water supply system industry standard busy Ding 8562,00 not only flush the toilet with dirt, but also does not block the discharge pipe. Claim. For the first time, the system is now a kind of technological advancement. The line refers to the German industrial standard, and takes 1386 on the 6 flushing water toilet flushing function test method. The requirements are strict. If any of the toilets can pass these experiments, it can ensure that the pipeline is not blocked, and the 1385 is based on the results of the flush toilet test. The flushing principle of the flush-type toilet determines that it is easy to realize the following requirements for the total amount of water and the non-blocking requirement of the dirt sample. The water-saving has potential to be tapped on the 61-water basis. The siphon-type flushing principle determines that it is more difficult to achieve the target than a flush-type toilet. But its noise is small. Side stick is not easy to stick, the high rate of water change. The use of good performance, its water-saving has made great progress, using the US-Japanese standard 6-liter water siphonic toilet has launched the development of jet siphon water-saving toilets should be strengthened. The standard will cover siphon type toilets and lack of test basis. Whether or not the follow-up flushing volume must be 2.51. The laboratory simulation test should be carried out through the test. At the same time, collecting social use information of various water-saving products is an immediate and practical task. Understand the use of siphon 6 toilets in decoration, and establish a total flush capacity of 61 Follow-up flushes less than 2.5 Prof. Senior-level research direction Building sanitary ceramics professional Emaiwenyiyangbtamail.neUn CA13 Process parameters and chromite cobalt-free Study on the Relationship of Black Pigment Color Rendering Performance ZHU Zhen-Feng, YAO Jian-Xi School of Materials Science and Engineering, Shaanxi University of Science and Technology, Xianyang 712081, Shaanxi Province, China The synthesis of high-temperature cobalt-free black ceramic pigments for chromite ore was introduced. Temperature holding time for pigment

PTFE Tape

PTFE Tape

Features: Used in low temperature -196 ℃, high temperature 300 ℃, with weather resistance, anti-aging.The surface is smooth and not easy to adhere to any substance, chemical resistance, high insulation performance, anti-ultraviolet and anti-static, fire and flame retardant.

PTFE tape is widely used in packaging, thermoplastic, compositing, sealing, electrical industries.

PTFE Tape,13Mm PTFE Tape,Preservative PTFE Tape,High Insulation PTFE Tape

Ningbo Baichuan Adhesive Products Co., Ltd. , https://www.bcptape.com