HR Horizontal Piston Pushing Centrifuge
Structures and Principles
The main motor drives the inner and outsider baskets to rotate at the full speed, material being fed into through a feed pipe. Under the centrifugal force, the liquid is discharged out of the basket through filter screen and the holes of the basket, and then out of the machine through the tube for discharging liquid, while the solid deposits in the basket as a ring layer of cake. As the inner and outsider baskets rotate at the same speed, the inner one, pushed by the piston, reciprocates axially and repeatedly. As a result, pusher plate pushes the cake layer in the inner basket to move out of it and then into the outside basket for further separation , a ring layer of cake being formed，while the outside section of the inner basket pushes the cake layer in the outside basket to move continuously out of the outside basket and then discharge it through the slot for scraper.
Characteristics and Uses
HR Series are a kind of two stage horizontal pusher filtering centrifuge that can be continuously operated. They can perform feeding, separating, washing and discharging in sequence at their full-speed running. They have the advantages of continuous operation, stable performance, large capacity, ideal washing effect , low moisture content of cake and less solid content in the liquid. They are suitable for separating the suspension with solid phase particle size of more than 0.08mm and with the concentration of over 40%, and suitable for chemical industry industry, fertilizer, manufacturing salt and alkali, especially for the solid-liquid separation of sodium chloride, ammonium chloride, ammonium bicarbonate, sodium sulfate and carbamide.
|Length of Filtering area（mm）||145/155||180/180||240/240||240/320||240/320|
|Length of Pusher （mm）||40||50||50||50||50|
|Frequency of Pusher（l/min）||30-80||30-80||30-80||30-80||20-70|
|Main Motor Power（KW）||11||30-45||37-55||55-75||75-90|
|Oil Pump Motor Power （KW）||4||15||30||37||45|
|Production Capacity （t/h）||1-8||5-15||8-25||15-40||18-50|
|2460 × 1286 × 1030||2750 × 1480 × 1290||3690 × 1600 × 1265||3700 × 1800 × 1450||4200 × 1900 × 1900|
1. The technical parameters provided in the instructions of products are preferable.
2. The customer who asks about products please inform us of the characteristic parameter of material and operate condition
3. The design and manufacturing of individuation are available:
-Material: Common stainless steel, special stainless steel, copper alloy or titanium alloy can be used for the material of the parts suspension contacts.
- Type of motor: Conventional type or explosion- proof type single-speed motor.
- Discharge: Mother liquid and washing solution can be discharged either mixed or separately.
- Filter screen gap width: 0.08-0.40mm
- Designs and manufacturing are supplied according to the standard of GMP.
- Other technical demands may be discussed.