Puhou Pump Industry * Mining ZJ slurry pump

Puhou Pump Industry * Mining ZJ slurry pump

ZJ slurry pump composition
Like other large water pumps, the ZJ slurry pump consists of a pump head and a bracket. And the corresponding pump head can be composed of accessories such as pump casing, impeller, bearings, etc. Together they formed a chaotic water pump system.
In addition to having a pump head, in terms of brackets, slurry pumps are available in two types: horizontal open and cylindrical. Suitable brackets can be selected based on the specific type of pump head. The intention is to fix the water pump equipment and provide ground support.
In terms of practical production, ZJ slurry pump has multiple mixing methods, which can be used together with submersible pumps, gravel pumps, submersible pumps, etc. to complete various water quality treatment and cleaning operations. It is a relatively good mixing method. Understanding and mastering the fundamental water pump equipment will have a significant impact on the progress of the project schedule.

Puhou Pump Industry * Mining ZJ slurry pump

The ZJ type pump is a single-stage single suction centrifugal slurry pump. The pump body adopts an inner and outer bimetallic structure, and the pump casing is a vertical open outlet that can rotate eight different positions at 45 ° intervals.
Chinese name: ZJ type slurry pump structure, bimetallic medium inside and outside, temperature ≤ 60 ° C, slurry 60%
This product is efficient, energy-saving, has a long service life, is lightweight, has a reasonable structure, reliable operation, and easy maintenance. It is suitable for industries such as power, metallurgy, coal, and building materials. The processing medium is abrasive or corrosive slurry containing solid particles, with a solid-liquid mixed concentration of 45% for mortar and 60% for slurry. The medium temperature is ≤ 60 ° C. This type of pump can be used in multiple stages.
Pump body, pump cover, and overcurrent components: This series of pumps is a slurry pump with a horizontal, vertical, and double shell structure. The pump body and pump cover are equipped with replaceable metal lining, which is made of high chromium wear-resistant alloy material. The lining can be used until worn through, extending the maintenance cycle and reducing operating costs. The outlet direction of the pump can be rotated and installed at 8 angles.
Bearing components: The pump's bearing components adopt a cylindrical structure, which facilitates the adjustment of the clearance between the impeller and the front guard plate. They can be removed as a whole during maintenance. The bearings are lubricated with grease.
Shaft seal: The types of shaft seals for pumps include packing seal, impeller seal, and mechanical seal.
Transmission methods: including V-belt transmission, elastic coupling transmission, gear reducer transmission, hydraulic coupling transmission, variable frequency drive device, thyristor speed regulation, etc. The V-belt drive includes CL, CV, CR, ZL, ZV, and ZR drives.

The slurry pump designed must have practicality while also considering its efficiency and convenience.
Structural features: 1 The whole machine is a dry pump type, and the motor adopts an oil chamber sealing method with a mechanical seal inside, 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 that can stir the sediment settled at the bottom of the water into turbulence and extract it. It is easy to operate, convenient to use, and has high slag absorption efficiency. 3. The impeller and stirring impeller and other overcurrent components are made of high hardness high chromium cast steel, which is wear-resistant, corrosion-resistant, and has strong drainage ability, and can pass through larger solid particles. 4. The motor is submerged underwater without being limited by suction, with a high slag absorption rate and more efficient dredging. 5. Simplify the overall equipment and reduce the total investment of the unit. Main applications: The pump material is wear-resistant alloy, with good wear and corrosion resistance, large flow channel, strong sewage discharge capacity, and can pass through larger solid particles. It is widely used for sand pumping, sand pumping, iron sand, reservoir dredging, river dredging, sedimentation tank dredging, fish pond silt, sinking well, mine sediment cleaning, coal slurry pumping, fly ash treatment, etc. Scope of application: 1. Extracting yellow sand from the bottom of rivers, lakes, seas, etc. 2. Extracting silt and sand from the bottom of rivers, lakes, seas, reservoirs, fish ponds, power plants, etc. 3. Absorb powder slurry from various stone processing plants. 4. Tailings transportation, various tailings, slurry, ore slurry, coal slurry, slag, slag processing, etc. 5. Absorb various solid slurry like substances processed by various water slurry operations. 6. Absorb the mud from the sinking well and water well. 7. Sedimentation cleaning of sedimentation tanks, hydropower stations, reservoirs, rivers, power plants, sunken wells, mines, and fish ponds. 8. Absorb various power plant fly ash and coal slurry. 9. Absorb various solid particles such as diamond sand, quartz sand, steel slag, and water slag. 10. Transport media such as sediment, slurry, coal slurry, sand and gravel containing large solid particles. 11. Gold mining sand, iron mining sand. Usage conditions: 1. The power supply is a 50Hz/380V three-phase AC power supply. 2. The medium temperature should not exceed 40 ℃. 3. The concentration of solid particles in the medium is 45% for ash and 60% for slag. 4. Diving depth of the crew: not more than 20 meters, not less than 1 meter. 5. The working position of the unit in the medium is vertical, and the working state is continuous. It's transporting slurry.

The working principle of a centrifugal pump is that it can send water out due to the action of centrifugal force. Before the water pump starts working, the pump body and inlet pipe must be filled with water to form a vacuum state. When the impeller rotates rapidly, the blades cause the water to rotate quickly, and the rotating water flies away from the impeller under the action of centrifugal force. After the water in the pump is thrown out, the central part of the impeller forms a vacuum zone.