1. What is Submersible Sand Pumping Machine?

Submersible Sand Pumping Machine is also known as submersible pump dredger. It is a floating production platform designed and produced by Tai’an Ocean Pump. The dredger is equipped with wear-resistant OCEAN ZJQ submersible dredge pump, optional advanced high-efficiency suction reamer heads or high-pressure water guns. The submersible pump dredger has the advantages of simple operation, low investment, and flexibility. The submersible sand pumping machine is widely used in sand extraction and beneficiation of rivers, lakes, seas, reservoirs, hydraulic fill construction, reclamation of land from the sea, dredging of ports and rivers, and other operations in areas with low wind and waves.

OCEAN submersible pump dredger can usually be equipped with 1-2 pumps. Reasonable structure design, compact space, suitable for projects with small space. All are integrated to achieve high suction ratio, more thorough dredging and large mud or sand production. The specific output and transportation distance of the dredger mainly depend on the specifications and models of the matching submersible sand pump. According to customer requirements, the submersible sand pump can be designed in two different types: electric and hydraulic. In addition, our company can customize construction plans according to the actual working environment and requirements of customers.

2. Successful Case of OCEAN Submersible Sand Pump Machine

Taking the working condition of Philippine customers as an example, we introduce a customized Submersible Sand Pumping Machine below:

2.1 Submersible Sand Pumping Machine data sheet

2.2 Work requirements of the customer:

The sand is pumped from the river channel, the depth of sand pumping is 25 meters, the sand output is required to be 25-30 cubic meters per hour, and the sand is discharged to a place of 500 meters for sand screening.

2.3 Main part introduction:

2.3.1 Submersible dredge pump: ZJQ150-45-55

The flow rate is 150m3/h, the lift is 45 meters, the power is 55KW, the speed is 980 rpm, the outlet is 150mm, and the maximum overflow particle is 30mm. The motor and pump are coaxially immersed in the medium to work. The overflow part of the pump is made of high-chromium alloy wear-resistant material, which has good wear resistance. A set of stirring impellers are also installed at the bottom of the pump, which can spray the deposited sludge into turbulent flow, so as to achieve high performance without auxiliary devices. Concentration delivery. The unique sealing device can effectively balance the pressure inside and outside the oil chamber, and protect the reliability of the mechanical seal to the greatest extent. The motor adopts various protection measures such as overheat protection and water inflow detection protection, which can run safely for a long time under severe working conditions.

2.3.2 Water jet pump: IS100-65-315

Flow 50m3/h, head 32m, power 11KW, speed 1450rpm, outlet 65mm

The water jet pump is connected to the high-pressure water gun, and the high-pressure water pump extracts clean water to provide high-pressure water flow to impact the bottom sand to form mud with high mud concentration, which is supplied to the submersible mud pump for extraction and transportation.

2.3.3 Frequency conversion control platform G90

The integral control cabinet is equipped with a frequency converter, which can control the speed by frequency conversion, and control the flow rate by controlling the frequency.

2.3.4 Lifting system: electric hoist

Lifting speed 12 m/min

Lifting motor power 4 kw

Voltage 380v

Motor frequency 50 Hz

2.3.5 Generator set

The ship selects a 96KW Cummins silent generator set to provide power for the sand pump, high pressure water pump and electric hoist.

3. Who Produce Submersible Sand Pumping Machine?

There are several companies that produce submersible sand pumping machines. Some of the well-known manufacturers in this industry include:

3.1 Dragflow:

Dragflow is a leading manufacturer of submersible dredging pumps and dredging equipment. They offer a range of submersible sand pumping machines designed for various applications, such as mining, dredging, harbor maintenance, and river restoration.

3.2 Toyo Pumps:

Toyo Pumps is a Japanese company that specializes in manufacturing submersible pumps, including sand pumping machines. They have a wide range of pumps suitable for handling various types of materials, including sand, slurry, and sediment.

3.3 Tsurumi Pump:

Tsurumi Pump is a global manufacturer of submersible pumps and equipment. They produce a variety of pumps, including submersible sand and slurry pumps, that are used in construction, mining, and other industries.

3.4 EDDY Pump:

EDDY Pump is an American company that specializes in designing and manufacturing industrial pumps, including submersible sand pumping machines. Their pumps are known for their ability to handle highly abrasive materials like sand and gravel.

3.5 Damen Dredging Equipment:

Damen Dredging Equipment is a Netherlands-based company that produces a wide range of dredging equipment, including submersible sand pumping machines. They offer pumps and dredgers designed for various dredging projects, such as land reclamation, port maintenance, and offshore mining.

3.6 Tai’an Ocean Pump:

Tai’an Ocean Pump Co., Limited specializes producing in sand pumps, slurry pumps, diesel water pumps, vertical sand pumps, cutter suction dredgers, jet suction dredgers, hydraulic cutter suction dredgers, floaters, discharging sand pipes, etc.With the accumulation and development of years, we have formed a complete system of slurry pump design, selection, application and maintenance.

With powerful strength, we have attracted and trained a large number of highly-qualified technology and management personnel. With many years of mature experience, we are becoming one of the best pioneers in the development and application of slurry pumps. For the better new product development, we use the CAD computer-aided design system, CAPP computer aided process planning software, CFD hydraulic design software, simulation analysis system software, the finite element analysis software and 3D design software. We have our own complete system from product hydraulic design, structural design to computer 3D modeling, 3D simulation of fluid test calculation and computer simulation of the whole process of running tests.

These are just a few examples of companies that produce submersible sand pumping machines. It’s always a good idea to research and compare different manufacturers to find a product that suits your specific needs.

4. Conclusion:

In summary, the Submersible Sand Pumping Machine, also known as a submersible pump dredger, is a versatile and efficient solution for sand extraction and dredging operations in various water bodies. Tai’an Ocean Pump is one of the manufacturers specializing in producing this equipment, offering a range of models with optimized hydrodynamic technology.

The customized Submersible Sand Pumping Machine described in the article showcases the specifications and features available, such as the submersible dredge pump, water jet pump, frequency conversion control platform, lifting system, and generator set. And other parameters can be customized according to the working conditions and the customers’ detailed requirements. Other reputable manufacturers in the industry include Dragflow, Toyo Pumps, Tsurumi Pump, EDDY Pump, and Damen Dredging Equipment. When considering a submersible sand pumping machine, research and compare the product performance, cost and services of these different manufacturers to find the right fit for your specific needs.

Contact with us for more details:
Sally Peng

Tel /WhatsApp /Wechat :+86 18554212226   +86 13793808065

Email: oceanpump2@tsbeng.com, sales@sanddredgers.com