Professional China ZJ Filter Press Feeding Pump for Greek Manufacturer
Features and Application ZJ series slurry pump is designed by our plant, which is a kind of single stage, end suction, centrifugal type pump. The wet part is made of high chrome white iron and has high performance in anti-abrasive, anti-corrosive, anti-shock aspect. This can give pump longer life and economic cost performance. This kind of pump can be divided into two kinds by structure: horizontal (ZJ series ) and vertical (ZJL series ). For the horizontal version, the discharge diameter ca...
Professional China ZJ Filter Press Feeding Pump for Greek Manufacturer Detail:
Features and Application
ZJ series slurry pump is designed by our plant, which is a kind of single stage, end suction, centrifugal type pump. The wet part is made of high chrome white iron and has high performance in anti-abrasive, anti-corrosive, anti-shock aspect. This can give pump longer life and economic cost performance. This kind of pump can be divided into two kinds by structure: horizontal (ZJ series ) and vertical (ZJL series ). For the horizontal version, the discharge diameter can range from 350mm、300mm、250mm、200mm、150mm、100mm、80mm、65mm、50mm、40mm ,etc. For different head, we can choose different impeller to suit or satisfy the head by cutting the impeller. This kind of pump now is widely used in power plant, metallurgy industry, coal washing industry, building industry and chemical industry. Mainly used to transport the abrasive slurry, for example: the concentrate and tail slurry in ore dressing plant, slag handling in power plant, coal mud transportation and heavy medium coal separation, sand transportation in the shore work etc. The max weight concentration of slurry which can process is: 45% mortar slurry, 60% mining slurry. For transmission type, we can use DC, V belt, hydraulic coupling, frequency speed adjusting. This kind of pump also can be used in series or in parallel working together.
- Coupling 6. Frame Plate Liner Insert 11. Frame Plate
- Shaft 7. Volute Liner 12. Stuffing Box
- Bearing Housing 8. Impeller 13. Lantern Ring
- Disassembly Ring 9. Troatbushing 14. Base
- Expeller 10. Cover Plate 15. Support
| Pump Model
|Clear Water Performance||Particle Max. Size Handled Occasionally (mm)||Pump Weight (kg)|
|Capacity Q||Head H (m)||Speed n (r/min)||Max.Eff.
This kind of ZJ pump can be assembled with two kind of seal type:
(1) Expeller and stuffing box combined seal : Expeller seal make use of the pressure which is caused by the impeller and expeller working together to seal. Packing and lip seal do as the parking sealing. We can use this kind of seal in the single stage pump of which the positive pressure in the suction is not bigger with 10% than that in the discharge, or used in the first stage pump in series condition. It can work without the seal water, will not dilution the slurry and sealing performance good. But this can lead to more power consumption (usually need increase 5% of the shaft power).
(2) Stuffing box packing seal is a kind of popular shaft seal type and used in all kind of applications, seal material can be PTFE and graphite which can be used in corrosive and high temperature conditions. This seal type has advantage of simple structure and easy maintenance.
(3) Mechanical seal : this kind of seal adopt the international advanced sealing technology and has good sealing performance. Different structure type can suit different working condition, friction auxiliary material is made of high hardness ceramic and alloy material. The design and cooperation between mechanical seal and seal box conform to the flow status of medium which makes seal performance higher capability in anti-resistant and anti-shock, which can make customer satisfied in all kind of working condition.
Pump design Features
•Use of inner and outer double layer metal structure.
•Casing middle split vertically.
•Discharge port can be positioned at 8 different positions at an interval of 45°.
Depending on design of bearing housing, bearing lubrication can be :
•Thin oil lubrication for box type.
•Grease lubrication for cylinder type.
•Thin oil or grease lubrication for bearing housing with inserted cover.
•Closed type Impeller: high abrasive resistance, and high efficiency.
•Open type Impeller: the ability of pass is high. When deliver the dirty material, the pump need clear often, this type makes the clear work easily.
Product detail pictures:
"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm to the long-term to develop together with consumers for mutual reciprocity and mutual advantage for Professional China ZJ Filter Press Feeding Pump for Greek Manufacturer, The product will supply to all over the world, such as: Poland , Denmark , Albania , With the growing of the company, now our products sold and served at more than 15 countries around the world,such as Europe,North America,Middle-east,South America,Southern Asia and so on. As we bear in our mind that innovation is essential to our growth, new product development is constantly.Besides, Our flexible and efficient operation strategies,High quality products and competitive prices are exactly what our customers are looking for. Also a considerable service brings us good credit reputation.
Dri Prime – Godwin Pumps
The Godwin Dri-Prime® CD225M pump offers flow rates to 3,510 US GPM (796 m³/hr) and has the capability of handling solids up to 3.0 in (75 mm) in diameter.
The CD225M is able to automatically prime to 28 ft (8.5 m) of suction lift. Automatic or manual starting/stopping available with mounted control panel or optional wireless remote access. Indefinite dry-running is possible with the exclusive Godwin liquid bath mechanical seal design. Solids handling, dry running and portability make the CD225M the perfect choice rental applications where sewage, sludge, or unwanted water needs to be pumped.
-Dri-Prime® automatic self-priming system.
-Simple maintenance limited to checking fluid levels and filters
-Liquid bath mechanical seal for dry-running and reduced .maintenance costs.
-Abrasion-resistant silicon carbide seal faces for trouble-free performance.
Soluciones de Bombeo por un Mundo Mejor
More Details : http://www.pakistancrushers.com/contact.php
traditional method used at most mines involves the ore being broken and brought to the surface for . A primary gyratory crusher is used to reduce dump material from up to 1500mm to below 200mm in size before to stockpiles. and conveyors transport the ore to a two-stage where two secondary crushers reduce the size to below 50mm and 5 tertiary crushers further reduce the ore to below 20mm, operating in closed circuit with vibrating screens. product is then conveyed to fill the fine ore bins, each one feeding six rod mill / twin ball mill / flotation sections, all operating in parallel. Certain sections are used for wet grinding of marginal ore to below 0.3mm followed by copper flotation using methods similar to those for the underground ore. Concentrate is pumped to the dewatering plant, while magnetite is removed from the tailings before thickening and pumping to Foskor for phosphate flotation. A third secondary crusher feed stockpile is reserved for minus 200mm underground ore that can be diverted by means of a moveable chute and transfer conveyor. Underground ore is batched through the secondary crushing plant and directed to the fine ore bins. Each section is able to grind 6,000 Tpd of ore finer than 0.2mm before froth flotation. Copper ore crushing & grinding plant equipment There are two coarse ore stockpiles receiving material from the surface and underground crushers. Crushed ore is reclaimed by four vibrating feeders under each stockpile. The grinding circuit is comprised of two separate modules, each incorporating a Semi Autogenous Grinding (SAG) mill, oversize crushing technology, two stages of ball milling and froth flotation The primary crusher reduces ore from the trucks to 8-inches or less. Two rubber belt conveyors pull this material directly into each SAG mill where it is combined with water and mill balls (as needed). Copper ore is constantly flowing in and out of the SAG mills. The outflow passes through a set of vibrating screens and a water spray. The last screen has 10 mm x 20 mm slots in it. Anything that goes through this last screen or is washed off the bigger chunks by the water spray goes onto the ball mills. The oversized material is conveyed either directly back into the SAG mills, or it travels on a conveyor (the one closest to you and rising to the left in your image) to be stored in the “recycle pile” right. The copper ore is transported from the stockpile to the surface through a vertical shaft and is then moved to storage bins in conveyors. From the storage bins, the ore reaches the copper ore grinding mills. In the copper grinding mills, the ore is crushed into particles of less than 300mm and then ground to a slurry of less than 0.1mm. The slurry is then pumped to flotation plant where various minerals get separated. Flotation is carried out in tanks called flotation cells. Different minerals get separated at different stages. The skimmed minerals are dried on disc filters. Flotation Flotation takes place in two parallel modules, each linked to its own grinding circuit. The flotation process aims to float a sulphide concentrate to recover the major copper and gold bearing minerals. (The circuits consist of pre-float, rougher, scavenger, cleaner, cleaner-scavenger and re-cleaner treatment stages). The final concentrate produced for each module assays 34-36 per cent copper and is pumped to a concentrate thickener. Final tailings from each module are pumped to a tails thickener for dewatering. Froth flotation is considered to be the most widely used method for ore beneficiation. The process of froth flotation entails crushing and grinding the ore to a fine size. This fine grinding separates the individual mineral particles from the waste rock and other mineral particles. The grinding is normally done in water with the resultant slurry called the pulp. The pulp is processed in the flotation cells, which agitate the mixture and introduce air as small bubbles. Concentrate Thickening and Filtration Final concentrate from the flotation circuits is pumped to thickeners where it is thickened to an average underflow density of 60 per cent solids. Thickened concentrate is then pumped to concentrate storage tanks prior to treatment through the filtration circuit, using ceramic disc filters. The filtered concentrate is discharged onto slow moving conveyor belts, each equipped with a weightometer t
By Jerry 2016-9-19 11:11
With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
By Arthur 2015-10-28 15:33