Active Member
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[China]
Address: No.3 Renmin Road,Jintai District,Baoji,Shaanxi Province,China
Contact name:Spring Wang
Baoji Aerospace Power Pump Co., Ltd. |
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Combined plunger seal structure.
Wear-corrosion resistant combination valve structure.
Independent high pressure water cleaning, balancing and cooling system.
PZNB Pump is a new designed mud pump. It obtains simple structure, reliable operation, convenient maintenance, long service life, fuel saving and power saving features.It is an ideal equipment for transporting high concentration ash (ore) slurry at long distance in inner thermal power plant and mine.Important equipment for mud, pulp, coal pulp and other pulp. The successful development of this pump fills the plunger pump used in China.The product technology level occupies the domestic same industry leading position, achieves the international advanced level.
Mainly used for conveying the particulate abrasive medium material such as pulp, mortar, slurry, coal slurry and so on in mining, thermal power plants, metallurgy, transportation and construction, as well as in tailingbackfilling, downhole.
| Models | 3NB100,3NB200,3NB400,3NB600 |
| Plunger DN | 110～240mm |
| Stroke | 160～300mm |
| Discharge flow rate | 20~350m3/h |
| Discharge pressure | 0~12MPa |
| Pump speed | ≤90min-1 |
| Pump power | 30～710KW |
| Item | Product name | Quantity | Remark |
| 1 | Pump | 1 piece | |
| 2 | Motor | 1 piece | Selected based on the user’s need |
| 4 | Attachment | 1 unit | |
| 5 | consumables | 1 unit | |
| 6 | Spare parts, accessories and special tools | 1 unit | |
| 7 | Drawings and technical documents | 1 unit |
The price of the pump is reasonable, to ensure quality, to ensure timely provision of vulnerable parts to users, users in the installation of the system, the company is responsible for sending technical personnel and technicians to assist the installation and debugging.
Water jet plunger mud pump structure characteristics
The pump mainly consists of valve box, Transmission system, Pump base, Flushing system, Water spraying device and Electric motor.
The pump inlet and outlet valve box are the whole l-type with the suction valve and discharge valve. The three sets of valve boxes are independent.
The flushing system inject high pressure water into the seal in the packing box via the adjustable valve. via adopts high pressure water jet system flushing water through the regulator to the packing in the plunger seal structure into high pressure water lubrication, the plunger surface to form a high pressure water ring, ensure no slurry into the sealing parts, so as to guarantee the normal work of the plunger to extend the life of the piston and seals.
