Manufacturer of water pump ship

Description :

　　ZFB Water Pump Ship - Hunan Zhongda Energy saving Pump Industry R&D and Production

　　The water intake pump ship is a new generation of high-efficiency and energy-saving pump sets designed and produced in accordance with the "Classification and Construction Specification for Steel Inland River Ships". Can transport clean water or wastewater containing fine particles. The storage ship is a single deck, single bottom, horizontal sliding frame electric welding pump ship, divided into single compartment and multi compartment types. The water pump is selected and designed according to the actual working conditions. The storage ship pump station is equipped with an automatic water filling system, an automatic vacuum pumping system, as well as life-saving and fire-fighting facilities. It also has the function of automatic alarm and automatic drainage for water entering the cabin. This type of pump station is suitable for water extraction in Rivers and Lakes, tailing mine drainage, and various environmental mobile drainage. The ship is equipped with an emergency generator set (optional by the user)

　　performance parameters：

　　Drainage capacity ≤ 50T

　　Flow rate ≤ 2600m3/H

　　Lift ≤ 700M

　　Parking method: mobile or fixed

　　This vessel is designed in accordance with the relevant sections of the following specifications.

　　Classification and Construction Specification for Steel Inland River Ships (2009);

　　Technical Rules for Statutory Inspection of Inland Waterway Ships (2004)

　　One Overview

　　1. Purpose

　　This ship is a water pump ship that takes water from the river and transports it to the shore.

　　2. Ship type

　　This ship is a single deck, single bottom, transverse skeleton electric welding pump ship.

　　3. Navigation area

　　This ship's navigation area is a B-class inland waterway navigation area.

　　4. This ship is equipped with 2 sets of water pump units, with a total power of 45kw * 2 and a motor model of Y250M-2,

　　Two sets of water pump units are mutually backup.

　　IIMain performance

　　1. Main parameters

　　Total length: 9 meters

　　Design waterline length: 9 meters

　　Width: 3.2 meters

　　Depth: 1.3 meters

　　Design draft: 0.6 meters

　　Displacement: 15 tons

　　Pump head: 42 meters

　　Pump flow rate: 280t/h

　　Airfield: B-level

　　4 crew members

　　2. Dry side and stability

　　2.1 Dry side

　　The freeboard of this ship is 0.7m, which meets the requirements of the "Technical Regulations for Statutory Inspection of Inland Waterway Ships" (2004).

　　2.2 Stability

　　This ship has a B/d ratio of 5.3333; 4 F/B=0.1563> zero point zero six

　　According to the requirements of the "Technical Rules for Statutory Inspection of Inland Waterway Ships" (2004), the calculation of stability can be exempted.

　　IIIgeneral arrangement

　　1. Bottom of the ship:

　　The bottom of this ship consists of three compartments, with the first and last compartments being anchor chain compartments and the middle compartment being an empty compartment.

　　2. Main deck

　　The main deck of this ship is equipped with 2 manual anchor windmills of diameter 13, 2 chain cutters, 2 roller cable guides, 2 sets of 150kgC Hall anchors, 2 unshielded welded anchor chains of diameter 13 (each measuring 55 meters), and 2 anchor chain tubes.

　　There are 2 sets of water pump units in the middle of the main deck, 3 hatch covers for the lower cabin, and 3 flat steel ladders for the upper and lower cabins.

　　3. There is a steel weather shelter canopy above the main deck of this vessel.

　　4hull structure

　　1. The main structure of this ship is designed in accordance with the requirements of the "Classification and Construction Code for Steel Inland Waterway Ships" (2009) for ships navigating in Class B navigation areas.

　　2. The structure of this ship is a single deck single bottom transverse skeleton structure.

　　3. This ship The distance between ribs is 500mm.

　　4. The hull panels of the entire ship are made of CCSA, and the bone materials are made of Q235-A. The materials used for the structure should comply with the relevant provisions of Chapter 1 of Part 1 of the "Classification and Construction Code for Steel Inland Ships" (2009).

　　Fivewelding

　　1. The welding of this ship shall be carried out in accordance with the requirements of the "Classification and Construction Specification for Steel Inland Ships" (2009) and the "Welding Specification Table for Ship Bodies".

　　2. Welding materials: Important welds such as the weld between the deck edge plate and the side top plate, as well as the welding of equipment such as mooring, anchoring, and pump sets, use T427 welding rods, while other structures use T422 welding rods.

　　VI Whole ship outfitting, fire and rescue equipment

　　1. Mooring equipment

　　This ship is fixed by setting up ground oxen on the shore near the riverbank and using ropes to secure the ship, while two anchors are thrown to secure the ship on the middle side near the river.

　　This ship is equipped with 2 sets of vertical manual anchor machines with a diameter of 13, 2 sets of C150kg Hall anchors, and 2 sets of unshielded welding anchor chains with a diameter of 13, each with a length of 30m. Each anchor chain is assembled according to the matching standards.

　　2. Mooring equipment

　　This ship is equipped with four A125 cable piles.

　　Equip one 25m long steel wire rope with a diameter of 11 and one 25m long steel wire rope with a diameter of 15 for temporary cable tying.

　　3. Lifesaving and firefighting equipment

　　This ship is equipped with 2 lifebuoys.

　　Two life jackets (one per person).

　　One 10 liter dry powder fire extinguisher, installed in a steel box.

　　One fire sand box.

　　One fire bucket.

　　4. For other equipment, please refer to the outfitting equipment layout diagram and the fire rescue equipment diagram.

　　7、 Painting and Dressing

　　Painting: Construction shall be carried out according to the paint list of the entire ship.

　　8Tightness test

　　Each compartment of the main body undergoes oil tightness testing. (Watering test can also be used)

　　9、 The pump ship adopts a single-stage, double suction, horizontal open centrifugal clean water pump. The pump is installed horizontally, with the suction and discharge ports located below the centerline of the pump shaft, perpendicular to the pump axis. The pump body and the pump split surface are located on the pump axis. During maintenance, the rotor components can be removed without disassembling the inlet and outlet pipelines or removing the pump cover. The shaft seal is a packing seal. The rotation direction of the water pump is one forward and one reverse (when viewed from the motor end towards the water pump), as indicated by the arrow on the water pump. The material of the water pump is gray cast iron, the shaft is 45 # steel, and the bearings are lubricated with grease.

　　10、 The pump ship adopts the structure and installation type of IMB3 motor (horizontal with feet, end cover without flange). The machine base and end cover are made of high-strength cast iron, the squirrel cage rotor is made of cast aluminum rotor, and the wound rotor is made of F-grade insulation material, which is treated with vacuum pressure impregnation F-grade solvent-free paint (VPI). The protection level is IP55, and the power frequency is 50Nz. The bearings are rolling bearings.

　　Eleven Balance the school team

　　The pump ship balances the hull by pouring cement inside the cabin or hanging heavy objects on the side of the ship, keeping the hull basically consistent with the horizontal plane.

　　Twelve Pump ship warning

　　The pump ship is equipped with LED warning lights on the top of the ship to prevent being hit by other objects at night due to visual issues.

　　Thirteen Emergency drainage

　　The pump ship is equipped with one emergency drainage pump in each of the three compartments. If any compartment is flooded, the equipment can be activated to discharge water outward, preventing the pump ship from overturning due to water ingress into the compartment.

AfterSalesService :

• Water pump ship