Year1
- 功率：
- 3-132KW
- 扬程：
- 1-60
- 流量：
- 10-2000
Laiwu Luda Pump Equipment Co., Ltd. is located in Laiwu, a famous steel city in Shandong, east of Mount Tai and on the bank of Wenshui River, with very convenient transportation. The company has strong technical force and rich production experience, integrating design, manufacturing, sales and service. The leading products include stirred wear-resistant submersible sand pumps, submersible mud pumps, high temperature and wear resistant submersible sand pumps, submersible mud and sand pumps, high temperature slurry pumps, high efficiency wear resistant vertical slurry pumps, and fully cast stainless steel submersible sewage pumps. , high temperature resistant stainless steel slurry pump, high efficiency non-clogging heat resistant sewage pump, etc.
Structural features of inch submersible sediment pumps, mixing sediment pumps, and river dredging pumps
The whole machine is a dry lower pump type. The motor adopts an oil chamber sealing method and is equipped with a mechanical seal, which can effectively prevent high pressure Water and impurities enter the motor cavity.
In addition to the main impeller, there is also a stirring impeller, which can stir the sludge settled at the bottom of the water into a turbulent flow and then extract it.
The flow-passing components such as the impeller and stirring impeller are made of high-hardness high-chromium cast steel, which is wear-resistant, corrosion-resistant, has strong sewage discharge capabilities, and can pass larger solid particles.
The motor is submerged underwater and is not limited by the suction range. It has a high slag suction rate and more thorough desilting.
The overall equipment is simplified, no auxiliary stirring device or spraying device is needed, the operation is simple, and the total investment of the unit is reduced.
The stirring impeller is in direct contact with the deposition surface, and the concentration is controlled by the depth of penetration. When the specific density of the medium is large, the concentration of the medium can be increased by installing auxiliary devices.
The geometry of its flow-passing parts conforms to the flow state of the medium, reducing local and along-process hydraulic losses such as eddy currents and impacts, thereby reducing the wear of flow-passing parts, improving hydraulic efficiency, and reducing operating noise and vibration. .
Conditions for use of inch submersible sediment pumps, mixing sediment pumps, and river dredging pumps
The source is or /, three-phase AC power supply, and the capacity of the distribution transformer is times the rated capacity of the motor.
The mass temperature shall not exceed ℃, and the type shall not exceed ℃ (the maximum temperature shall not exceed ℃ and does not contain flammable and explosive gases.
The maximum weight concentration of solid particles in the mass of ash and slag is , and the slag is .
The diving depth of the group is not greater than meters, and the minimum diving depth is subject to submerging the motor.
The working position of the group in the medium is vertical, with the upper part suspended.
Type-inch submersible sediment pump, sediment mixing Pumps and river dredging pumps work coaxially with the motor and water pump submerged in the water. They use unique sealing materials and sealing technology (the mechanical seal adopts the form of three sets of seals in series, which greatly improves the safety factor of the seal and can effectively balance the oil The pressure inside and outside the room keeps the pressure at both ends of the mechanical seal balanced. The dynamic and static rings made of carbide ensure the reliable operation of the mechanical seal to the greatest extent and greatly extend its service life.) Enables it to operate at a diving depth of meters Working continuously, the flow-passing parts of this pump are made of alloy wear-resistant and corrosion-resistant materials, which have good wear-resistance and corrosion-resistance. The flow passage is large and is suitable for transporting sediment, silt, etc. containing large solid particles. Silt, slurry, ore slurry, coal slime, mud, impurities, ash, slag, ore sand, sea sand, high concentration slurry, coal slurry, sand and gravel and other media.
One-year warranty / wooden box packaging, in stock , can be customized, please call us for details!
Telephone number for details
Submersible sand pump
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