Reliable Pumps, Compressors, and Centrifuges for Evaporation Processes

A pump is a machine that conveys or pressurizes fluid. It transmits the mechanical energy or other external energy of the prime mover to the liquid, increasing the energy of the liquid. The pump is mainly used to transport water, oil, acid-base liquid, emulsion, suspended lotion, liquid metal and other liquids, as well as gas mixture and liquid containing suspended solids.

The evaporative circulation axial flow pump is a centrifugal machine used for the evaporation of liquids.
It consists of an impeller and a stator:
  The rotor part includes a rotor and a bearing;
  The stator part is composed of components such as a suction chamber and a discharge chamber fixed to the casing.

GFL series is a maintenance free vertical centrifugal pump of single stage and single suction structure. It is an updated product based on old series ISG,which is manufactured based on ISO2858 standard,therefore its noise is sharply reduced.And it is maintenance free,and its life has been multiply prolonged. Meanwhile,according to the different temperature and environment,the models of hot water and low noise are derived from GFL series,such derivatives conform to the requirements of the updated national standard JB/T53058-93.

2BV series water ring vacuum pump is suitable for pumping out gas and water vapor, the suction pressure can reach 33mbar absolute pressure (97% vacuum). When transformer oil is used as working fluid (called oil ring vacuum pump), the suction pressure can reach 6.7mbar absolute pressure (99.3% vacuum).
When the liquid ring vacuum pump works for a long time under the suction pressure close to the ultimate vacuum, a gas tundish protection tube should be connected to protect the pump and eliminate the gas tundish sound. When used as compressor, the power of 2BV pump will increase with the increase of exhaust pressure, so you should specify the exhaust pressure when ordering to select the appropriate motor power.

Centrifugal vapor compressor is widely used in diverse processes such as crystallization, condensation etc, which is the perfect option for MVR system.

It is mainly used for solid-liquid separation of the suspension with various kinds of solid particles and fibrous materials, especially toxic, flammable and explosive materials and those materials with high viscosity and fine particle size. The centrifuge can achieve remote control, with high automation and large handling capacity.

Magnetic levitation air compressor is a high-tech industrial product that integrates mature technologies such as magnetic levitation, frequency conversion, high-speed permanent magnet synchronous motor, and high-speed impeller. Active suspension magnetic bearings can maintain the compressor rotor in the optimal position. Variable frequency technology enables low current starting and intelligent adjustment of the compressor under all operating conditions. The application of high-speed motors and high-speed impellers achieves high overall efficiency, small size, and light weight. Compared to traditional air compressors, magnetic suspension air compressors have no gear speed increase, no need for lubricating oil, low vibration, low noise, and can save about 20% energy.

Models	Code
	L	W	H1	H2	H3	H4	H5
LGZ/PGZ800	1900	1250	170	1900	2060	955	250
LGZ/PGZ1000	2200	1530	275	2200	2500	1185	320
LGZ/PGZ1250	2550	1800	275	2550/2900	2950/3150	1370/1540	3770
LGZ/PGZ1500	3000	2100	390	2800	3340	1575	400
LGZ/PGZ1600	3200	2400	400	2850/3100	3700/3900	1750/1830	425
LGZ/PGZ1800	3500	2500	500	3400	4400	2100	425

Items		Models
		PGZ 800	PGZ 1000	PGZ 1250	PGZ 1400	PGZ 1600	PGZ 1800
Basket Diameter(mm)		800	1000	1250	1400	1600	1800
Effective Basket Height (mm)		420	550	630/800	750	800/1000	1000
Basket Volume (L)		100	190	400/500	600	800/1000	1250
Loading Capacity (KG)		135	230	500/600	700	1000/1250	1500
Motor Power（kw）		7.5/11	15	22/33	30/37	37/45	55
Max. Speed (r/min)		1200/1500	1100/1200	1000/1200	950/1150	850	800
Max.Separation Factor		645/1007	678/805	700/1007	700/1036	647	645
Machine Weight (kg)	Platform construction	2000	3500	5000	9000	12000	17000
	Square box structure		4000	6000		13000

Horizontal screen worm centrifuge is an advanced solid-liquid separation equipment featuring low energy consumption, high performance, high automation, high production efficiency, good separation effect, and continuous working capability. After the suspension enters the centrifuge, the liquid phase is discharged out through the screen and the holes on the bowl wall under the centrifugal force generated by the high-speed revolution of the bowl, while the solid phase is retained on the screen to form a cake layer and then pushed to the discharge port through the spiral under the action of the relative differential. In this way, automatic and continuous separation of the solid and liquid phases is realized.

Items	Models
	LWL350	LWL450	LWL530	LWL630
Basket Diameter(mm)	350	450	530	630
Feeding（m³/h）	2-8	5-15	8-20	10-30
Rotation Rate of Basket(r/min)	3000	2500	2000	1750
Relative Centrifuagal Force	1770	1580	1190	1080
Power of Motor(kw)	11	22	30	37
Overall Dimensions(l*w*h)(mm)	1400*1250*1150	1430*1360*1270	1700*1450*1400	1900*1600*1550
Weight(kg)	1000	1500	2000	2500

Driven by the driving motor, the transmission device operates at full speed to bring the materials into the inner basket through the feeding pipe. Under the action of centrifugal force, the materials are evenly distributed onto the screen wall of the inner basket, where the liquid phase flows into the liquid discharge pipe through the screen and pores on the basket wall, while the solid phase is retained on the screen to form a cake layer. The inner basket and outer basket revolve at the same speed. Driven by the piston, the inner basket moves in the axial direction repeatedly and reciprocally to make the pushing tray to push the materials from the inner basket to the outer basket for further separation, where annular cake layers are formed. Continuously pushed by the outer end face of the inner basket, the materials are discharged out of the outer basket and then be conveyed out of the equipment through the material scrapping slot.

Items	Models
	HR400-N	LWL450	LWL530	LWL630
Basket Diameter(mm)	337/400	430/500	560/630	720/800
Filter area length (mm)	320	360	480	600
Speed (r/min)	1500-2400	1200-2100	1000-1800	800-1600
Separation Factor	504-1290	403-1235	353-1143	286-1146
Pushing stroke (mm)	40	50	50	50
Pushing times (N/min)	30-80	50-70	30-80	30-80
Power of Driving Motor (KW)	7.5-15	30-55	45-75	55-90
Motor power of oil pump (KW)	5.5	22	30	45
Weight (Kg)	2400	3600	3900	6100
Dimension(l*w*h)(mm)	2600*1130*1250	3600*1450*1650	3130*1430*1360	3650*1890*1610

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