Used centrifuge separator overview and working principle
About the company:
Liangshan County Dexing second-hand equipment purchase and sales department long-term supply: second-hand drying equipment, second-hand domestic imported disc separator, second-hand thermal oil furnace, second-hand horizontal spiral centrifuge, second-hand frame filter press, second-hand horizontal centrifuge, second-hand lying Two-stage piston pusher centrifuge. Used pipe bundle dryer, second-hand flash dryer, used enamel reactor, used stainless steel reaction kettle, used stainless steel tube condenser, second-hand stainless steel hot and cold cylinder, used high-pressure homogenizer , second-hand dairy equipment, second-hand beverage equipment, edible oil processing plants, feed processing plants, alcohol plants, dairy plants, food protein plants, beverage plants, complete production equipment.
Overview:
The centrifugal separator is mainly used to separate the solid particles in the suspension from the liquid; or to separate the two liquids of different density and incompatible liquid in the emulsion (for example, separating the cream from the milk); it can also be used for Exclude liquids in wet solids, such as washing clothes with a washing machine; special ultra-speed tubular separators can also separate gas mixtures of different densities, such as concentrating and separating gaseous uranium hexafluoride; using solid particles of different density or particle size Different sedimentation speeds in liquids, some sedimentation centrifuges can also classify solid particles by density or particle size. Centrifugal separators are widely used in chemical, petroleum, food, pharmaceutical, mineral processing, coal, water treatment and shipbuilding sectors.
Principle of action:
The centrifuge has a cylinder that rotates at a high speed about its own axis, called a drum, which is usually driven by an electric motor. After the suspension (or emulsion) is added to the drum, it is rapidly driven to rotate at the same speed as the drum, and the components are separated under the action of centrifugal force and discharged separately. Generally, the higher the drum speed, the better the separation.
The centrifugal separator has two working principles: centrifugal filtration and centrifugal sedimentation. 1 centrifugal filtration: the centrifugal pressure generated by the suspension under the centrifugal force field acts on the filter medium (filter or filter cloth) to make the liquid pass through the filter medium to become the filtrate; and the solid particles are trapped on the surface of the filter medium to form the filter residue, thereby Achieve liquid-solid separation. The filter drum has a hole in the circumferential wall and is lined with filter media on the inner wall. 2 Centrifugal sedimentation: The principle of rapid sedimentation and stratification in the centrifugal force field by using different concentrations of suspension (or emulsion) to achieve liquid-solid (or liquid-liquid) separation. The circumference of the settling drum has no holes. Figure 3 shows four typical settling drums. After the suspension (or emulsion) is added to the drum, the solid particles (or the denser liquid) settle to the drum wall to form a sediment (or heavy separation liquid). The liquid having a lower density is collected in the direction of the center of the drum, and is discharged to the overflow port to be a separation liquid (or a light separation liquid). The drum is intermittently slag, suitable for suspension or emulsion separation with small particle size and low concentration of solid particles; the drum of Figure 3b is continuously discharged by spiral, which can separate suspension with high concentration of solid particles. . In a drum having a multi-layered conical disc, the liquid is divided into a plurality of thin layers by the disc, which shortens the distance of sedimentation separation, speeds up separation, and improves separation.
When the solid and liquid mixture to be separated enters the rotating drum from the inlet into the high-speed rotation, the mixture is filtered by the filter under the action of centrifugal force, the liquid separation is discharged through the drain pipe, and the solid separation remains in the drum When the solid separation in the drum reaches the requirements specified by the equipment, the feeding is stopped, the solid separation is washed, and the washing liquid is discharged. After the cleaning is reached, the centrifuge is operated at a low speed, and the solid separation device is operated by the AC servo motor to discharge the solid separation material to complete a working process.
About Products:
Indoor Hydroponics Grow Kit
hydroponics system-nutrient technique (NFT)
NFT does not give average support to roots. Typically, the roots sit in a long sloping channel irrigation (Fig. 1.1). The nutrient is introduced into the high class of the canal and allowed to flow over the roots after which it drains into the nutrient tank. This is then re-pumped back into the channel to repeat the watering process.
This feed cycle can be intermittent or continuous. An & lsquo; The intermittent 'rss cycle is controlled by the clock and repeated several times per hour. this is sometimes called the "NFT pulse". The NFT pulse usually achieves better aeration of the roots as the roots are exposed to air between each feed. A & lsquo; continuous' rss cycle works non-stop. This is often used in commercial operations.
You can easily grow your favorite flowers at home without muddy mess and need to water your plants regularly.
Hydroponics is an ideal way to grow plants in urban areas. This makes it a great hobby that helps you to relax and it is fun to watch the hydroponic plants grow in the garden nft.
Indoor Hydroponics Grow Kit, Hydroponic Indoor Plant Grow Light Kit,Indoor Hydroponic Grow Tent Complete Kit
JIANGSU SKYPLAN GREENHOUSE TECHNOLOGY CO.,LTD , https://www.skyplantgreenhouse.com