Corrosion-resistant and wear-resistant desulfurization pump
Corrosion-resistant and wear-resistant desulfurization pump
Corrosion resistant and wear-resistant desulfurization pump
According to the actual characteristics of wet flue gas desulfurization industry and mine, Corrosion resistant and wear-resistant desulfurization pump is the new generation of high efficiency, energy saving and corrosion resistant desulfurization pumps jointly developed with well-known domestic colleges and universities. It is produced based on analysis results on advantages and disadvantages of similar products at home and abroad.
This series of pumps has a wide range of applications. They are suitable for conveying flue gas desulfurization with solid particles in power, steel, coal, alumina, smelting, paper making, building materials and other industries. This series of pumps can be used as slurry circulating pump of FGD unit absorption tower, limestone slurry pump, gypsum slurry delivery pump, wastewater pump, emergency slurry pump, and so on. According to the requirements of different working conditions, the desulfurization slurry circulating pump of the absorption tower provides Cr30, CD-4MCu, 2605, 2205, 304, 316, 316L and other materials. Transflux parts adopts full metal structure, which has small hydraulic friction loss. Compared with non-metallic pumps with the same parameters, it has higher efficiency.
Thus, the series of pumps are characterized in the following
•The geometric dimensions are easy to control;
•The surface finish of parts is high;
•The clearance between parts is small;
•The volumetric efficiency is high.
•The comprehensive efficiency is higher than that of non-metallic pump.
Ceramic slurry pump is a slurry pump product with ceramic materials as the transflux parts developed by KSINO by combining advanced ceramic technology. It has obtained a Chinese invention patent.
In metal concentrators, non-metallic concentrators, smelters and other complex working conditions with strong wear and wear+corrosion, the products have a significant wear resistance effect than the metal slurry pump. After being applied in the market, they have been praised by the majority of users
Ceramic materials of transflux parts
excellent wear-resistance, excellent cavitation resistance, and long service life
The service life of ceramic transflux parts is three times longer than that of wear-resistant metal transflux parts, which is truly useful to decrease the cost and improve the efficiency.
Shaft seal: adopting patented shaft seal technology of KSINO
Auxiliary impeller+mechanical seal have completely achieve zero leakage of shaft seal. The traditional shaft seal mode can also be selected: auxiliary impeller+packing seal.
Application areas
Pulp feeding of metal ores (gold, silver, copper, iron, lead, etc.) concentrator and transportation of various concentrates, tailings and various process materials；
Pulp feeding of non-metallic ore (such as phosphate ore) concentrator and transportation of various concentrates, tailings and various process materials;
Transportation of various abrasive slurry in the production process of titanium dioxide, iron oxide, phosphate fertilizer and potassium fertilizer；
Main characteristics
•Transflux parts are made of wear-resistant ceramic materials. Its wear resistance is more than 3 times that of high chromium wear-resistant alloy and its hardness is as high as 9 Mohs hardness, which is second only to diamond.
•By cooperating with well-known domestic institutions, the pump impeller profile is designed according to the internationally most advanced solid-liquid two-phase flow velocity ratio theory, which has high efficiency.
•Shaft seal can adopt KSINO’s unique patented technology of "self circulating cooling combined mechanical seal" according to the working conditions, without packing. Thus, it can achieve zero maintenance and ensure the effect of no leakage. The traditional auxiliary impeller+packing seal shaft seal can also be used.
•Ceramic transflux parts have high hardness, which are not affected by cavitation phenomenon. They are resistant to cavitation and have a long service life.
•Ceramic transflux parts wears slowly, which can reduce fluid loss of pumps and save energy and consumption.
Pump parameters and applications
Flow (Q): 50-2000m ³/ h;
Lift (H): 10-100m;
Maximum allowable particle size of material: ＜4mm；
Allowable slurry temperature: ＜85℃;
Performance parameters of ceramic slurry pump
Outlet diameter range: 50-300mm
Impeller diameter range: 330-700mm
Flow range: 50-2000m3/h
Lift range: 10-100m
Speed range: 490-1480 r/min
Weight range: 400-5000kg
Metal slurry pump
KSINO slurry pump adopts the advantages of domestic and foreign slurry pumps. The impeller profile is designed according to the internationally advanced solid-liquid two-phase flow velocity ratio theory, with good wear resistance and high efficiency. shaft seal of horizontal pump adopts the combined shaft seal of auxiliary impeller dynamic seal and mechanical seal, which completely solves the problem of shaft seal leakage. It is an ideal replacement product of existing slurry pump. At present, KSINO’s technical level has reached the international advanced level.
The product structure includes horizontal double shell pump, horizontal single shell pump, vertical single shell pump, etc;
Impellers have closed impeller, open impeller, semi open impeller and other structures, which can meet the requirements of various working conditions, such as mine, power plant, alumina and other working conditions.
Main characteristics
•Pump impeller profile is designed according to the internationally most advanced solid-liquid two-phase flow velocity ratio theory, which enhances the high efficiency and excellent wear resistant performance；
•Shaft seal can adopt KSINO’s unique patented technology of "self circulating cooling combined mechanical seal" according to the working conditions, without packing. Thus, it can achieve zero maintenance and ensure the effect of no leakage；
•The structural design fully considers the convenience of on-site disassembly and maintenance, which greatly decreases maintenance workloads；
•Key parts are processed by imported machining centers, ensuring the installation accuracy of the whole machine, stable operation and long service life;
•pump has advanced structure, high universality, reliable operation and convenient installation, disassembly and maintenance;
•The product can be driven directly or by belt to meet various needs of users on site;
Performance parameters of metal slurry pump
Outlet diameter range: 25-350mm
Impeller diameter range: 200-1000mm
Flow range: 5-3750m3/h
Lift range: 9-147m
Speed range: 300-7500kg
Submerged slurry pump
Applications:
Environmental protection, oil refineries, water supply and drainage plants, thermal power plants, gas coking plants, municipal engineering, coal mines, printing and dyeing, paper making, factories and other industries to pump thick liquid, heavy oil, oil residue, dirty liquid, mud, mortar, quicksand, flowing sludge, and liquid containing coal lump, coal cinder, coal ash;
To pump waste water containing residue in chemical, pharmaceutical and other units;
To discharge the fluid containing mud and sand in the mine;
Farmland irrigation and drainage, as well as pumping river mud, pond mud, pond water, slurry, and so on;
Main characteristics
1.The whole machine has high machining accuracy.
2.Run in liquid without water injection.
3.The pump has advanced structure, high universality, reliable operation and convenient installation, disassembly and maintenance.
4.New linear impeller is adopted, which enhances the high efficiency.
5.Transflux parts are made of high wear-resistant materials with long service life.
6.The machine has a wide range of stable working conditions.
The product can be driven directly or by belt.
