Slurry pump production equipment-Automatic Product Line
Under the action of centrifugal force, the liquid is thrown from the center of the impeller to the outer edge and obtains energy, leaving the outer edge of the impeller at high speed and entering the spiral pump housing. In the spiral pump housing, the liquid slows down due to the gradual expansion of the flow channel, and part of the kinetic energy is transformed into static pressure energy, and finally the higher pressure flows into the discharge pipe and is sent to the required place. When the liquid flows from the center of the impeller to the outer edge, a certain vacuum is formed in the
The Main Parts of a Centrifugal Pump
There are a few components that virtually every centrifugal pump has in common. These components include:
An impeller
A volute or diffuser style casing
A shaft
Shaft sleeves
Bearings
A sealing arrangement
Expansion of the Haydn rare earth mine in Western Australia
Mamba Exploration has observed widespread, shallow clay-type rare earth deposits in the 2Kmx1Km eastern anomaly at the Hvden project in Western Australia.
The sampling analysis showed that the ore was found 32 m at a depth of 16 m with a total rare earth oxide (TREO) grade of 0.149%, including mineralisation 12 m thick with a TREO grade of 0.1899%, and the ore body was penetrated both to the south and north
Of the 58 boreholes that have been completed, 45 have seen a grade higher than 0.05%, and 26 have not penetrated the ore body. The proportion of rare earth ele
Kazakhstan: The Upper Ilgis rare metal deposit will be developed
Kazakhstan's State Atomic Energy Industry Corporation (Kazatomprom) recently announced that its subsidiary Ulba metallurgical Plant has been awarded an exploration license for the rare Upper lrgiz gold deposit in the Aktobe region, Urba Metallurgical Plant, one of the world's leading producers of uranium, metals and products that meet the needs of nuclear power, electronics, metallurgy and other industries, plans to explore the deposit to assess and confirm the reserves and resources of rare metals. The project will enable the company to provide its own mineral resource base for existing produ
The share of discovered oil reserves held by private companies in Mexico has risen
According to BNAmericas, private upstream companies already account for 12.7% of Proven and Probable reserves in Mexico. According to data from the Mexican Petroleum Administration (CNH), the share of private companies in the country's oil reserves increased significantly at the end of last year, with Fieldwood Energy (4.7%), Hokchi (1.2%) and DWF (1.0%) leading the way. New fields increased as a percentage of the country's 2P reserves, with Pemex's xachi (8% of total reserves) leading the way, followed by the company's Ayatsil (7%) and Quesqui (4%). In terms of reserves, the largest field dis
Argentine lawmakers have proposed listing the carp as a strategic mineral
According to the BNAmericas website, Argentina's left-wing parliamentary group submitted a bill to the lower house of parliament calling for the declaration of the hammer as a strategic mineral, the amendment of the mining law and the mining Investment law. Foreign companies easily control potash resources. Instead of industrializing the carp in China, they plundered the carp resources and left behind pollution. We have lost platinum, "said Juan Carlos Alderete, leader of the local media movement Corriente Clasista y Combativa.
The bill is being pushed by the ruling Frente de To
New Zealand will conduct an assessment of seabed mining
According to Mining.com to Reuters, the New Zealand government announced on Friday (5) that it will assess the risks and benefits of seabed mining, and whether there should be domestic regulation.
Environment Minister David Parker said there was a clear set of views on seabed mining and a review would help New Zealand have a say on the issue.
Parker said in a statement that "attention should be paid to the environmental impact of seabed mining and its potential role in New Zealand's transition to a decarbonized economy." Seabed mining is permitted in New Zealand,
High-grade diamond was discovered in the Skutrood region of Norway
Kuniko believes it has discovered a high-grade Middagshvile diamond mine at its Skuterud project in Norway. The main drilling results are: 6.2 meters at a depth of 25 meters, drilling grade 0.43%, including 3 meters thick, drilling grade 0.52%, and 1 meter thick, drilling grade 1.08%. The analysis results of the ore belt samples in the deeper buried target area confirmed that the drilling mineralization was continuous. One of the holes showed 2.1 meters of ore at a depth of 23 meters, with a drill grade of 0.21%; 5 meters of ore at a depth of 135 meters, with a drill grade of 0.04% and copper
High-grade diamond was discovered in the Skutrood region of Norway
Kuniko believes it has discovered a high-grade Middagshvile diamond mine at its Skuterud project in Norway. The main drilling results are: 6.2 meters at a depth of 25 meters, drilling grade 0.43%, including 3 meters thick, drilling grade 0.52%, and 1 meter thick, drilling grade 1.08%. The analysis results of the ore belt samples in the deeper buried target area confirmed that the drilling mineralization was continuous. One of the holes showed 2.1 meters of ore at a depth of 23 meters, with a drill grade of 0.21%; 5 meters of ore at a depth of 135 meters, with a drill grade of 0.04% and copper
Drilling continues at Canada's Iskut copper-gold mine
According to Mining.com, Seabridge Gold is drilling for a new discovery at the lskut porphyry copper and gold mine in the Golden Horseshoe region of Brebia province, just 20 kilometers from the company's large KSM copper and gold project. Initial work will extend from the Snip North precinct to Bronson Slope. Three helicopter-borne drilling RIGS arrived at the site, and two more will arrive in the coming weeks. The drill will deploy 12-15 diamond holes with a total depth of at least 12,000 meters. The company said regional geophysical surveys and surface geology confirmed the existence of a re
The working principle of slurry pump is introduced
The so-called slurry pump is a kind of centrifugal pump with high efficiency and relatively strong performance, which has evolved in recent years due to the large particles of material transportation, and is currently one of the indispensable equipment in each process of coal preparation plant.
Working principle of slurry pump
The slurry pump belongs to a kind of centrifugal pump from the physical principle, and conceptually refers to a mechanical device that increases the energy of the solid and liquid mixed medium by means of centrifugal force (rotation of the i
ZJ slurry pump applicable environment
ZJ slurry pump is usually used in mining, metallurgy, coal chemical industry and other fields of mine tail treatment, beneficiation, tailings treatment and ash treatment and other work occasions. Therefore, the working environment of these occasions is generally harsh, and the operation of the slurry pump also puts forward high requirements
Global Mining Outlook 2023
The global mining industry, like the world economy, also presents obvious cyclical characteristics. However, the two are not synchronized, affected by economic fluctuations, global mineral development investment and market price changes have a certain lag. In 2022, affected by factors such as the world economic downturn, rising inflation, the repeated COVID-19 epidemic, geopolitical deterioration and resource nationalism, the international mineral products market has been violently volatile, and most mineral prices have risen and then fallen, which is similar to the situation in 2012 when the
World-class pearl
It is revealed that Zijin Mining owns the project Vuritica Gold Mine in the city of Vuritica, Colombia, which is a world-class high-grade gold mine and known as a world-class "pearl" in the global
Material of slurry pump accessories
The material of slurry pump accessories mainly includes stainless steel, natural rubber, high chromium cast iron material.
1. The slurry pump made of stainless steel is characterized by cheap price, suitable for working conditions that do not require high pump quality, and the cost performance is also quite high for low-cost investment.
2.Natural rubber slurry pump, its main feature is strong corrosion resistance, for some working conditions need to transport the slurry is corrosive, ordinary stainless steel slurry pump seriously shortens the service life, so at this time to
What are the wearing parts in the slurry pump accessories?
Slurry pump is used to transport the slurry containing particulate matter, particulate matter will wear on our pump, so what are the wearing parts?
There is a noun called flow parts in slurry pump accessories, which means the accessories that contact the slurry directly, or the accessories that the slurry contacts in the pump chamber.The flow parts include impeller, sheath and guard plate.In addition to the flow parts are relatively easy to w
Common fault solutions for slurry pumps
Common faults of slurry pumps:
(1) The pump does not rotate;
(2) The pump flow is insufficient;
(3) Leakage of filler;
(4)The pump vibrates and has noise;
(5) Bearing heating;
(6) Short bearing life.
Actions:
(1) If the solid and hard sediment in the vortex shell is silted, measures can be taken to remove the silt.
(2) If the impeller or inlet and outlet pipeline is blocked, the impeller or pipeline can be cleaned. If the impeller is seriously worn, it should be replaced. If the fille
What causes the cavitation of slurry pump?
The cavitation performance of slurry pump can meet the requirements when the pump works in the reverse state. So what causes the cavitation. Cavitation is the process by which a flowing liquid creates a bubble and breaks. In addition to mechanical force, cavitation failure is also accompanied by electrolytic, chemical corrosion and other effects, resulting in the early failure of the flow parts. There are many reasons for cavitation, such as suction pressure, the density of the conveying medium, gravity acceleration, suction height, suction tube resistance
Slurry pump maintenance and maintenance rules
1. Keep the equipment clean, dry, oil-free and leak-free.
2. Check whether the oil level in the bracket is suitable every day, and the correct oil level is near the position of the oil level line, which should not exceed ±2mm.
3. Frequently check whether the pump is running with abnormal sound, vibration and leakage, and deal with problems in time.
4. It is strictly forbidden to run the pump in the pumping state, because the pump running in the pumping state not only vibrates violently, but also affects the life of the pump, so special attention must be pa
When to replace the slurry pump overflow parts?
1. It's been too long to buy. None of the parameters can be reached.
2. The traffic is not reached.
3. The head is not reached.
4. Insufficient water output.
5. Impeller, volute liner,cover plate liner,frame plate liner,throat bush,frame plate insert, Worn through.
Corporate league building
In order to strengthen communication, cooperation and exchange between departments, enhance team cohesion and enhance the relationship between team members, the company enrichis employees' spare time life and improves work efficiency through team building.
During the activity, everyone took an active part in enhancing the relationship. Some small games were played and group photos were taken before and after the activity.
Is the slurry pump centrifugal?
Slurry pump is a kind of centrifugal pump, which refers to a mechanical equipment that can increase the energy of solid and liquid mixed media by means of centrifugal force (rotation of the impeller of the pump).
Centrifugal pumps work by using the impeller to rotate so that the water can make centrifugal movement. Before the slurry pump is started, the pump casing and suction pipe must be filled
Prerequisites for selecting slurry pump models
Slurry pumps can be widely used in mining, electric power, metallurgy, coal, environmental protection and other industries to transport some slurries containing abrasive solid particles. For example, the slurry transportation in the metallurgical beneficiation plant, the hydraulic ash removal in the thermal power plant, the coal slurry in the coal washing plant and the heavy medium transportation, dredging of river channels, dredging and so on.
The actual situation of on-site use can be used as an important basis for the reference of slurry pump, which can be set
What is the reason why the vertical slurry pump does not get water?
1. The reasons for the severe vibration of the vertical slurry pump are combined with unbalanced electric rotor or poor coupling, wear and bending of bearings, loose rotating parts, and unfirm rupture pipe supports. They can be treated by adjustment, repair, reinforcement, straightening, replacement and other methods.
2. Water leakage or air leakage in the pipe may be due to the installation screw cap is not firmly tightened, and it should be checked at any time.
3. The packing is too tight due to overheating and more, less or cooling water into the damage caused by the shaft sur
