Classification of horizontal and vertical wear-resistant slurry pump, classification, model and quotation of horizontal and vertical wear-resistant slurry pump are problems that we find many new users care about or are easy to be confused by communicating with customers. The zengsheng pump industry will sort them out for you who want to know about problems related to slurry pump.

Overview of horizontal and vertical abrasion resistant slurry pumps

Wear-resisting slurry pump has horizontal slurry pump and vertical (under liquid) slurry pump, so we call it because its main property of material is wear resistance. Compared with the ordinary material pump, such as fresh water pump, slurry pump price tend to be higher than the same size (for example the same weight) of the fresh water pump, because the average pump of the main transmission medium is water, no abrasion resistance, so the material is commonly of grey or ductile iron, and wear-resistant slurry pump most of the material for Cr26-28 (also known as A05) of chromium alloy material, good quality material also contain nickel, manganese, vanadium and other metal elements.

General slurry pump manufacturers of all types product use material are A05, the main attribute is wear-resisting material, secondary attributes are corrosion resistant (relatively common material), if the transport slurry corrosion resistance is stronger, we recommend A49 material, this material properties are mainly corrosion resistance, mainly used in flue gas desulfurization circulating pump impeller material.

The difference between horizontal slurry pump and liquid slurry pump

The following four aspects are introduced to you:

1. Start mode: horizontal slurry pump shall be started by backfilling; Vertical slurry pump is not used. The impeller is located under water and has good absorbency. Therefore, higher rotating speed can be adopted and it can work normally under the condition of insufficient inhalation.

2. Installation area: horizontal slurry pump covers a large area, which requires a large area for installation; The vertical slurry pump under liquid cover small area, light weight, slurry pump use units such as limited space, you can choose the vertical slurry pump under liquid.

3. Structural features: horizontal slurry pumps are mostly double-pump shell structures, while vertical slurry pumps are single-pump shell structures.

4. Maintenance: horizontal slurry pump is above the water surface, which is convenient for maintenance. The working department of vertical slurry pump is below the liquid level, which is inconvenient for maintenance.

Quotation of slurry pump

The quotation of slurry pump is generally divided into: pump head + accessories + supporting equipment. Generally speaking, the price of the pump head part in the slurry pump price is relatively fixed, while the price of the accessory part is mainly influenced by the transmission mode, and the supporting equipment is usually developed according to the requirements of customers, such as the motor brand. Here we have a problem to explain: there is a certain difference between slurry pump and ordinary pump, for example, the motor is not standard, in many other types of pump products, the motor is fixed with the pump, and slurry pump is not, which needs to be paid attention to by users, especially traders.

There are several kinds of slurry pump impeller classification

Slurry pump impeller according to mechanical structure is mainly divided into the following forms: closed, semi-closed, open.

(1) closed impeller: composed of blade, front and rear cover plate. The efficiency of the closed impeller is higher and the manufacturing difficulty is greater. It is suitable for conveying clean water and clean liquid without particles with less viscosity.

(2) semi-closed impeller: semi-closed impeller is suitable for conveying materials with easy precipitation or slightly containing particles, and its efficiency is lower than that of the closed impeller.

(3) open impeller: the open impeller is suitable for conveying materials with more suspended material, which has low efficiency and low pressure of conveying liquid. Model and quotation