2020-12-01 14:39:25 Source: sand dredge pump-slurry pump parts-China Do Pump
Applicable environment and conditions of slurry pump
Do pump offers slurry pump, sand pump, dredge pump, submersible dredge pump, which is also called heavy duty agitator pump, submersible sand pump, submersible dredge pump, or submersible sludge pump, which can handle sand, gravel, rock, solid with water dredging and piping.This article is going to explain Applicable environment and conditions of slurry pump?
1. It is an advanced and reliable drainage tool for use in working face, roadway, bottom sump, local water pit, coal preparation plant drainage, engineering drainage and other occasions.
2. It is suitable for underground coal mine roadways and mining working faces, and other surrounding media containing methane or coal dust gas mixture to discharge groundwater and sewage containing suspended coal powder, rock debris, coal particles, sand and gravel, mud and other solid particles Things.
3. Three-phase AC power supply with electromagnetic frequency of 50HZ and rated voltage of 380V660V or 1140V (plus or minus 5% tolerance).
4. The electric pump of the water-filled motor shall not exceed 70 meters in the water
5. The volume ratio of the solid matter of the conveying medium is below 2%
6. The largest particle of the solid phase of the conveying medium shall not exceed 50% of the smallest size of the flow passage area
Structural characteristics of slurry pump:
1. The BQS mine explosion-proof submersible electric pump is composed of a mine explosion-proof submersible three-phase asynchronous motor and a lower pump body, which are coaxially connected. The motor is a YBQ dry-type explosion-proof motor. There is a labyrinth axial pressure balance device made of special materials for high pressure and wear resistance between the motor and the pump, which can overcome the axial pressure and pass the water leaked from the pump balance device. The pipeline is sent to the middle of the motor shell and cooling cover to spray and cool the motor. The motor can also be exposed to the water for a long time. The water outlet of the electric pump can be installed at any angle.
2. The structure of the electric pump is vertical, the impeller is a single-stage or multi-stage non-clogging centrifugal structure, and the particle impurity passing performance is good
3. The rotating part of the dry motor adopts high-precision centripetal ball bearings, centripetal ball thrust bearings, and centripetal ball thrust bearings, which can rotate flexibly and can withstand radial and axial forces within the allowable range of the pump
4. The pump head adopts two types: radial guide vane type or spiral water pressure type, single-stage high lift, easy installation and maintenance
5. The motor insulation is F pole, and the protection form of the electric pump is "IPX8" specified in GB/Y4942.1-2001
6 According to user requirements, an automatic safety protection control cabinet can be equipped to monitor the leakage, overload and over-temperature of the pump.
For more information related to Slurry Pump solutions-Applicable environment and conditions of slurry pump?, contact China Do Pump at info@dopumpgroup.com or call us at +8615031104888.
