Decanter centrifuge factory Yiwu Xin Environmental Protection Equipment Co., Ltd. from decanters, dewatering centrifuges, solid-liquid separator production, marketing, as achievements beautiful dedication to the cause of light and heat for China's environmental protection industry monument forever to ago. 1. dewatering centrifuges, sewage dewatering correct. Dewatering centrifuges with high efficiency, balanced, high temperature, anti-wear characteristics. Industrial centrifuges born in Europe, such as the mid-19th century, has appeared dehydrated textiles used three-foot centrifuge, fractional crystallization of sugar and sugar factory on the use of the suspension of centrifuge. The first batch centrifuges are operating and labor slagging. Centrifuge itself has a high-speed rotation of the cylinder about an axis, it referred to the drum, usually driven by a motor. After the suspension was added to the drum, and the drum is quickly driven at the same speed of rotation, the components separated by the centrifugal force, and are discharged. Generally, the higher the speed of the drum, the separation effect is better. 2. decanters in environmental applications, mainly refers to industrial and residential wastewater treatment sludge generated during dehydration. Current environmental issue has become the focus of world common concern, in this context, decanters reflected the value of the previous treatment plant wastewater treatment plant or relevant are from the settlement or the use of belt filter press sludge is dewatered, Tests to prove: the moisture content of the sludge from 98% down to 80%, the volume can be reduced 10 times, which is why Decanter centrifuge process because of its innate capacity, automation, good dehydration effect and the like, in the environment protected areas has been widely used and promoted. Decanters single product sales accounted for about half of all centrifuge laid its irreplaceable position. In other countries, sewage treatment equipment preferred decanters. Decanters manufacturers specializing in the production of decanters, dewatering centrifuges, solid-liquid separator. 3. The solid-liquid centrifuge itself has a high-speed rotation of the cylinder about an axis, it referred to the drum, usually driven by a motor. The suspension (or emulsion) was added to the drum, and the drum is quickly driven at the same speed of rotation, the components separated by the centrifugal force, and are discharged. Generally, the higher the speed of the drum, the separation effect is better. The role of the solid-liquid centrifuge principle of centrifugal filtration and centrifugal sedimentation two. ① centrifugal filtration: suspension centrifugal pressure generated by the centrifugal force field acting on the filter media (strainer or filter cloth), and the liquid filtrate through the filter media becomes; while the solid particles are trapped in the filter medium surface to form a residue, which Improving Liquid - solid separation. The circumferential wall of the drum-type filter holes, an inner wall lined with filter media. ② solid-liquid centrifugal sedimentation: use suspension (or emulsion) with different densities of the components in the centrifugal field of rapid sedimentation stratification principle to achieve liquid - solid (or liquid - liquid) separation. Settlement type drum circumferential wall without holes. Suspension (or emulsion) was added to the drum, the solid particles (or denser liquid) to the drum wall subsidence, sediment formed (or re-liquid separation). The less dense liquid to the bowl center direction aggregation flow to the overflow discharge, become separated liquid (or light separated liquid). Drum are intermittent slag for containing solid particle size smaller, lower concentrations of suspension or emulsion separation; drum with spiral continuous slag, high solids concentration separable suspension. In a conical drum having a multilayer disc, the liquid is divided into thin discs, shortening the sedimentation separation distance, speed up the separation, the separation effect is improved. Another experiment was analyzed by the separator, can be enriched liquid clarification and solid particles or liquid - liquid separation, separation size of 0.1 to 0.5 microns. Commonly used tube separator speed of 3,000 to 20,000 rev / min, the same amount of material was installed glass tube inserted symmetric rotor angular swing frame or recess, under centrifugal force feed liquid in a test tube sedimentation stratification. Ultra-high-speed analysis with the use of small diameter sedimentation separator drum. Such separators have different structure type under normal pressure, vacuum, freezing conditions operation. Decanters manufacturers specializing in the production of decanters, dewatering centrifuges, solid-liquid separator. 4. The new rural construction requirements and strengthen people's awareness of energy conservation and environmental protection, now and biochemical pool digesters built pig processing waste, but manure-like substance into the digester are without solid-liquid separation, the actual use of such proof The biogas train direct effect is not ideal. Because untreated waste water into the digester, greatly increasing the organic load of biogas per unit volume, and therefore to increase the number of digester volume. Because long-term use of biogas digesters, leaving a large residue after fermentation, biogas make jam, causing reduced capacity digesters can not be used while cleaning the pool that is labor-intensive and very unsafe, while increasing expenses. If the direct sale of fresh manure and difficult to transport. Therefore, we find that the former should be a solid-liquid manure separator measures can solve the problem in manure digesters precipitation, greatly enhanced processing power digesters, biogas can be greatly reduced, the construction of biochemical pool area . Saving environmental treatment of capital investment and land use area, isolated from the pig can be directly used as fruit trees, forest fertilization and as organic fertilizer raw materials. Sold as organic fertilizer plant organic fertilizer raw materials or self-made organic fertilizer, do not only social but also economic benefits. This machine can be widely used as chicken, cattle, horses and all kinds of intensive farms separation of liquid animal waste residue, lees, dregs, starch residue, sauce residue, slaughterhouses high concentration organic wastewater. 5. Decanter centrifuge is a horizontal spiral unloading settlement device continuous operation. This type centrifuge works as follows: the drum and the spiral in the same direction with a certain differential speed rotation, the material from the feed tube feeding scroll continuously introduced within the tube, accelerated into the drum, the centrifugal force field, the heavier solid phase deposition of sediment layer is formed on the drum wall. Feeding scroll the deposited solid phase continuously pushed to the drum cone, the slag discharge port out of the machine. Lighter liquid phase inner liquid ring is formed by the continuous overflow overflow outlet big end drum drum through the discharge port from the plane. The function at full speed, continuous feed, separation, washing and discharge. It has the structure compact, continuous operation, stable performance, strong adaptability, large capacity, easy maintenance. For separating the solid phase particle size greater than 0.005mm, the concentration range of 2-40% of the suspension. Widely used in chemical industry, pharmaceutical, food, environmental protection and other industries.