The Kingda Pump Industry was founded in 1949. Today, the business occupies a total construction area of more than 80,000 square meters, and its land area encompasses more than 120 hectares. Fluids by centrifugal force (the pump’s impeller turning) and turning fuel into the slurry’s kinetic and potential energy.
This post will provide inspiring information about a Kingda high-pressure slurry pump. So, stay tuned, and keep on reading.
What is a High-Pressure Slurry Pump?
When the pump’s suction valve is opened, the solids can be cut into smaller pieces as the fluids flow into the impeller, a feature of high-pressure slurry pumps.
The impeller for the choppers is housed inside a casing made of wear-resistant material.
Slurry and sludge pumps with high-pressure and heavy-duty.
One thing is sure: you need a heavy-duty, high-pressure sludge pump, whether you’re moving waste oil mixtures, biowaste, sewage, mud, or lime slurries.
Kingda Pumps’ line of slurry pumps has been improved over the years to work well with thick fluids containing solids and provide a way to move waste that won’t clog up. Not all pump designs can complete the task, but we are here to assist you.
What are samples of High-Pressure Slurry Pumps from Kingda?
Centrifugal pumps – are dynamic pumps that use one or more impellers to move fluids through a system. Due to their ease and efficiency, they are the most popular type of pump. They tend to be less expensive than other types of pumps. They offer higher flow rates and lower pressures.
Diaphragm pumps move fluid in and out of the pumping chamber by moving a flexible membrane, called the diaphragm, back and forth. No seals are needed for these pumps.
Fluid is forced through a tube or hose using a roller device in peristaltic pumps (also known as hose pumps). The liquid is contained in the box, keeping it away from the pump and the outside environment.
Piston pumps use reciprocating pistons in a cylinder to move fluid; a crankshaft and connecting rod power them. These pumps can’t handle abrasive media and need a seal to prevent leaks.
Syringe pumps use a pusher block attached to a plunger to deliver small amounts of fluid through a syringe. The pusher block’s screw, which a corresponding controller typically controls, is used to control flow.
The company has the following types of equipment;
- continuous sand mixers with a 40t/h mixing capacity,
- shot blasting machines,
- sandblasting room
- automatic sand processing lines,
- the trolley-type heat treatment furnaces.
These can soften and harden items under 30 tons. Processors: More than 100 metal cutting machine tools, including three 8-meter vertical lathes, three 130-200 floor boring and milling centers, and more than 20 vertical and horizontal machining centers; a hard support balancer of the HL-16000 type can complete the dynamic balance test requirements of impellers under 16 tons, do away with the balance frame static balance method, and greatly improve accuracy.
Types of the Slurry Pumps
Various types of pumps are suited for pumping slurries, as described below. Before deciding which technology to employ, we must, however, address a few crucial factors.
Its parts will depend on the size and make-up of the liquid solids and whether the solids will pass through the pump without getting damaged.Regarding centrifugal pumps, the slurry or solids could be hurt by the high speed and shear inside the pump. In general, twin screw pumps do minor damage to slurry solids.
How corrosive the liquid or slurry is: more corrosive Slurries may wear down pump parts faster and affect the materials used to make the pump.Most of the time, slurry pumps are more significant than regular pumps, have more horsepower, and are made with more robust bearings and shafts.
Centrifugal pumps are the most prevalent kind of slurry pump. These pumps move the slurry with the help of a rotating impeller, similar to how liquid-like water would move through a regular centrifugal pump.
In comparison to ordinary centrifugal pumps, slurry-optimized centrifugal pumps often possess the following characteristics:Larger impellers are constructed from more material. This is to compensate for abrasive slurries’ effect on wear.
Fewer and more robust vanes on the impeller. This facilitates the passage of solids through 2 to 5 vanes instead of 5 to 9 on a conventional centrifugal pump.These pumps can also be made from high-wear alloys like AL-6XN® or Hastelloy® C-22® for pumping abrasive slurries. A common alternative for abrasive slurries is to harden the stainless steel. Expatriates and armories are two examples of this kind of hardening. Positive displacement pumps may be better than centrifugal pumps for certain slurry pumping circumstances. Positive displacement pumps.
Where Should High-Pressure Slurry Pumps Be Utilized?
High-pressure slurry pumps are reliable and easy to assemble and operate. Ceramic pumps can handle complex jobs for a long time. Use it to transport liquids over long distances.
The fluid leaves the casing through the discharge valve after traveling through it. The pump has been turned on and reached its maximum pressure limit. In order for the operation to be safe, the discharge valve must remain closed until the pressure gauge is on the pump’s discharge.
Since the early 1980s, Kingda has slowly brought design and production technology from the best pump companies. As a result, it is now the market leader in the pump sector.
High-pressure sludge transfer pumps are made to move highly solidified, viscous fluids that may be corrosive or abrasive.
Ways to Improve Slurry Pump’s Operational Life
There are ways to extend the operational life of a slurry pump; here are a few of them:
Before halting the slurry pump, the suction valve must be closed, and enough clean water must be supplied to pump out all the slurry in the pipeline to prevent solids from precipitating in the suction tube and valve line.
Otherwise, there will be circumstances that affect the slurry pump’s durability.
- The slurry pump cannot be restarted after precipitating solids.
- Start the slurry pump by vigorously shaking it. This is primarily due to the precipitated slurry causing eccentric impeller rotation.
- Obstruct the pipeline if too much sludge precipitates.
- Ensure that every slurry pump operates within its range of slurry concentration and particle size. Too much attention will result in the clogging of the suction pipe or, worse, the destruction of the slurry pump’s components. Exceed the maximum permissible particle size, and the slurry pump impeller passage will become clogged and vibrate, which could cause damage to the flow parts.
- Avoid operating a slurry pump with an open high-pressure air duct. Typically, there is a high-pressure air duct near the slurry tank in the suction pipeline of a coal preparation facility. If the slurry pump is operated with the air duct open, there will be high-pressure air in the slurry.
- Due to the lower pressure in the slurry pump’s suction pipe, the air will expand in the pipeline and into the high-pressure zone after passing the impeller, volute liner, and lining plate, causing increased wear and tear or even volute or liner fracture.
- Avoid using a slurry pump in poor perfusion. The absolute pressure will decrease in sections of the slurry suction pipe of a coal preparation plant slurry pump during regular operation, with the lowest pressure region located close to the impeller suction’s edge. This lowest pressure zone with external conditions, the absolute pressure differential in the suction pipe, may have a lower saturated vapor pressure of the water’s critical pressure, resulting in cavitation. The lowest pressure zone in operation is not constant; it varies based on the tank’s slurry surface and the pump’s suction height.
Why Kingda has the Best High-Pressure Slurry Pumps
Kingda’s efforts to combine upstream and downstream industrial resources are centered on Xingtang Pump Co., Ltd., a powerful pump industry group that serves as the industrial heart of Kingda’s operations.
It can pass the dynamic balance test for impellers under 16 tons, eliminate the static balance frame method, and make the pump rotor parts and motor turn much more precisely.
Moving slurries is essential, as they can clog suction and discharge lines. They also cause pumps and pump parts to wear out quickly because they are heavy, hard to pump, and generally unpleasant.
Kingda can design and install various pump systems for any business worldwide. We will recommend the best option for your pumping projects. Visit our website.
