Factory directly supply 10/8F-G Sand Pump for Cape Town Manufacturer
Product Features Type G(orGH) gravel pumps are designed for continuously handling the most difficult high abrasive slurries which contain too big solids to be pumped by a common pump. They are suitable for delivering slurries in Mining, Explosive sludge in metal melting, Dredging in dredger and river course, and other fields. Type GH are high head pumps. Construction Construction of this pump is of single casing connected by means of clamp bands and wide wet-passage. ...
Factory directly supply 10/8F-G Sand Pump for Cape Town Manufacturer Detail:
Type G(orGH) gravel pumps are designed for continuously handling the most difficult high abrasive slurries which contain too big solids to be pumped by a common pump. They are suitable for delivering slurries in Mining, Explosive sludge in metal melting, Dredging in dredger and river course, and other fields. Type GH are high head pumps.
Construction of this pump is of single casing connected by means of clamp bands and wide wet-passage. The wet-parts are made of Ni_hard and high chromium abrasion-resistance alloys. The discharge direction of pump can be oriented in any direction of 360°. This type of pump possesses the advantages of easy installation and operation, good performance of NPSH and abrasion-resistance.
1.Support 8. Discharge Joint Ring
2.Bearing Housing Assembly 9. Discharge Flang
3.Adapter Plate Clamp Band 10. Door Clamp Band
4.Volute Liner Seal 11. Cover Plate
5.Frame Plate Liner Insert 12. Intake joint ring
6. Impeller 13. Intake flange
7. Frame Plate / Bowl 14. Adapter plate
|Clear Water Performance|
|Capacity Q|| Head|
|Impeller. Dia. (mm)|
The gravel pump is used for river course, reservoir desalting, coastal reclamation, stretching, deep-sea mining and tailing acquisition etc. Gravel pumps are designed for continuously handling the most difficult higher abrasive slurries which contain too big solids to be pumped by a common pump. They are suitable for delivering slurries in Mining, Explosive sludge in metal melting, Dredging in dredger and course of rivers, and other fields.
Product detail pictures:
"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Factory directly supply 10/8F-G Sand Pump for Cape Town Manufacturer, The product will supply to all over the world, such as: Bulgaria , Burundi , Croatia , Customer satisfaction is our first goal. Our mission is to pursue the superlative quality, making continual progress. We sincerely welcome you to make progress hand in hand with us, and construct a prosperous future together.
Some Advantages of Piston Pumps
Reciprocating pumps will deliver fluid at high pressure (High Delivery Head).They are ‘Self-priming’ – No need to fill the cylinders before starting.
Some Disadvantages of Piston Pumps
Reciprocating pumps give a pulsating flow.The suction stroke is difficult when pumping viscous liquids.The cost of producing piston pumps is high. This is due to the very accurate sizes of the cylinders and pistons. Also, the gearing needed to convert the rotation of the drive motor into a reciprocating action involves extra equipment and cost.The close fitting moving parts cause maintenance problems, especially when the pump is handling fluids containing suspended solids, as the particles can get into the small clearances and cause severe wear. The piston pump therefore, should not be used for slurries.They give low volume rates of flow compared to other types of pump.
A single acting pump with One cylinder is called a ‘ Single-acting Simplex ‘ pump.
A double acting pump with One cylinder is called a ‘ Double-acting Simplex ‘.
Where more than one cylinder is being driven by one driver, the arrangement is named according to the type and number of cylinders.
A Single-acting Duplex pump has TWO single acting cylinders.A Double-acting Duplex pump has TWO double acting cylinders.A Single-acting Triplex pump has THREE single acting cylinders.A ‘ Double-acting Triplex ‘ pump has THREE double acting cylinders.
The more double-acting cylinders in a pump arrangement, driven by a single motor, the smoother and pulsation-free, is the output.
CONVERTING ROTATION INTO RECIPROCATION
The electric motor drives a fly-wheel or cam-shaft which is connected eccentrically to a connecting rod. The other end of the connecting rod is coupled to a ‘Cross-head Gear’ and ‘Slide Assembly’. (This arrangement is the basis of the operation of the old Steam Engine drive cylinders and pistons).
As the motor rotates the fly-wheel or cam, the eccentrically mounted connecting rod rotates with it. This causes the rod to move up and down and backwards and forwards. The up and down motion cannot be transmitted to the pump shaft – it would not work. We do however, need the back and forth movement.
The connecting rod goes to the cross-head gear which consists of a pivot inserted into the slide assembly. The pivot removes the up and down movement of the rod but allows the pump shaft to move back and forth.
The diagrams will explain the principle much more easily than words.
( See following Figures : 32, 33)
By Jack 2016-2-14 16:32
Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
By Chris 2015-12-23 18:26