Year1
- 材质：
- 高耐磨合金钢
- 性能：
- 耐磨
- 流量：
- 10~2200m3/h
Type submersible mud and sand pumps, sewage mud pumps, and river sand pumps (including pump body, pump cover and impeller) are all made of wear-resistant materials. This product has excellent material selection, advanced structure, wide flow channel and strong passing capacity. It is widely used in metallurgy, chemical industry, mining, coal, electric power, building materials, municipal environmental protection and river dredging. It is used to transport liquids containing abrasive solid particles such as sand, gravel, coal slag, tailings and so on. .
In addition to the main impeller, this product also adds a set of stirring impellers at the bottom, which can spray the settled sludge into a mixed liquid of water and solid particles. The water pump can achieve high-concentration delivery without auxiliary devices. The unique sealing device can effectively balance the pressure inside and outside the oil chamber, keeping the pressure at both ends of the mechanical seal balanced, ensuring the reliable operation of the mechanical seal to the greatest extent and greatly extending its service life. The motor can increase water inlet to detect overheating according to user requirements. and other protection devices to enable the product to operate safely for a long time under harsh working conditions.
Technical parameters:
Power: Flow rate
Lift speed/r/
Caliber temperature range: ℃ + ℃
Particle size: within centimeters Material: high Wear-resistant alloy steel
Product features:
The whole machine is a dry motor-under-pump structure. The motor is protected by a mechanical seal, which can effectively prevent high-pressure water and impurities from entering 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 impeller, stirring impeller and other main flow-passing parts are cast with high chromium alloy, which is wear-resistant, corrosion-resistant, non-clogging and has strong sewage discharge ability, and can effectively pass through larger solid particles.
It is not limited by the suction range, has high slag suction efficiency and more thorough desilting.
There is no need to equip auxiliary stirring or spraying devices, making the operation simpler and lower investment.
The motor is submerged underwater, eliminating the need to build complex ground protection and fixing devices, making management easier.
The mixing impeller directly contacts the deposition surface and controls the concentration through the depth of penetration, so the concentration can be controlled more freely.
The equipment works directly underwater without noise or vibration, making the site cleaner.
Conditions of use:
The power supply is or/, three-phase AC power supply, and the capacity of the distribution transformer is times the rated capacity of the motor.
The medium temperature shall not exceed ℃, and the R type shall not exceed ℃ (the maximum temperature shall not exceed ℃). It does not contain flammable and explosive gases.
The maximum weight concentration of solid particles in the medium: ash and slag are %, and slag is %.
Unit diving depth: no more than meters, the minimum diving depth is subject to submerging the motor.
The working position of the unit in the medium is vertical, with the upper part suspended.
Scope of use
Dredging of rivers, lakes, reservoirs and ports.
Pumping sand from rivers, lakes and seas.
Municipal pipeline rainwater pumping station sediment cleaning.
The construction of reclamation and land reclamation projects in coastal areas discharges sand and mud.
Steel plant sedimentation tank ore dressing plant sedimentation tank power plant coal sedimentation tank sewage plant oxidation ditch sedimentation tank cleaning.
Blast furnace water slag and slag transportation in steel plants.
Concentration plant tailings slag slurry transportation.
Coal mine cinder, slime and slurry removal.
Transportation of fly ash, coal slime and slurry in power plants.
Absorb various solid particles of emery, quartz sand, steel slag.
Ore dressing, gold panning and iron sand extraction.
Conveying slurry materials containing various impurities.
Conveying other media containing larger solid particles.
One-year warranty, wooden box packaging, large quantity available from stock, can be customized according to needs!
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