China Flue Gas Desulphurization Pump Manufacturers Suppliers Factory - Good Price

Your Professional Flue Gas Desulphurization Pump Supplier

Our goal is to become your true partner in the field of clean water pump China. Each site features independent production lines integrating casting, heat treatment, machining, assembly, inspection, and testing. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

Desulphurization Pump
The desulphurization pump covers flow rates from 15 to 2118 m³/h and heads from 8 to 98 m, with motor power ranging 2.2–560 kW to match different FGD systems.
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Horizontal Slurry Pump in Flue Gas Desulphurizatio
Zhengrong Pump's ZDT series, also known as the Horizontal Slurry Pump in Flue Gas Desulfurization, features a horizontal, single-casing, single-stage, single-suction design with bracket or suspension-type structures. It achieves a...
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Vertical Slurry Pump in Flue Gas Desulphurization
Zhengrong Pump's ZJL series, also known as the Vertical Slurry Pump for Flue Gas Desulfurization, features a vertical, axial suction, single-stage, single-suction, single-casing centrifugal design. It is suitable for flow rates ranging...
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Why Choose Us

Customized Solutions

If standard products cannot meet your needs, please provide special design drawings, and we can provide customized OEM services for state-of-the-art EPC housing production lines.

Production Market

Our products are well-received in the market and have been sold worldwide, with customers throughout North America, South America, Africa, Russia, Europe, and Southeast Asia.

Our Services

24/7 technical hotline, emergency fault response within 2 days, maintenance of equipment usage logs for maintenance reference, pump designs tailored for extreme conditions (e.g., strong acid/alkali environments), operator certification, and maintenance courses.

Production Equipment

The company has three advanced and complete production lines, all equipped with fully automated resin sand regeneration lines, US patented medium-frequency furnace technology, industry-leading heat treatment furnaces, and OBLF GS1000 vacuum direct-reading spectrometers from Germany.

Advantages of Flue Gas Desulphurization Pump

Excellent corrosion & wear resistance

The all-metal structure uses duplex stainless steel and high-chromium alloy, ensuring outstanding resistance to corrosion and abrasion for long-term stable operation.

Easy maintenance back-pull design

The back-pull structure allows key components like the impeller and mechanical seal to be removed without dismantling inlet and outlet pipelines, greatly reducing maintenance time and cost.

Reliable mechanical seal protection

The single-end cartridge mechanical seal is easy to install and remove, while balance holes on the impeller prevent large particles from damaging the seal.

High-efficiency adjustable impeller

The axially adjustable structure maintains the optimal clearance between impeller and wear plate, ensuring consistently high hydraulic efficiency.

Stable shaft with long service life

The large-diameter shaft and short shaft head minimize shaft deflection during operation, effectively extending seal and bearing life.

Secure connection & reliable lubrication system

Double-key and double-locking impeller structure prevents reverse rotation and impeller loosening, while thin oil lubrication with labyrinth protection ensures clean and stable bearing operation.

Specification of Flue Gas Desulphurization Pump

Product name	Flue gas desulphurization pump
Delivery Size	600 to 1200 mm
Head Range	Up to 30 m
Flow Range	4000 to 20000 m3/hr
Speed	300 to 600 rpm
Discharge Diameter(mm)	65~1000

Vertical Slurry Pump in Flue Gas Desulphurization

Features of Flue Gas Desulphurization Pump

The slurry pump for flue gas desulfurization is designed to operate with slurries having a ph range of 2.5 to 13, a chloride ion concentration of up to 60,000 ppm, a maximum weight concentration of 60%, and can handle media temperatures of up to 120°c.

The pump's hydraulic design reduces frictional losses compared to metal pumps of equivalent specifications, resulting in an efficiency improvement exceeding 3%.

With all-metal construction ensuring precise dimensional control, the pump features smooth flow surfaces and minimal internal clearances. This design achieves higher volumetric efficiency, yielding an overall efficiency advantage of more than 5% compared to non-metallic pumps.

Types of Flue Gas Desulphurization Pump

Horizontal Slurry Pump In Flue Gas Desulphurization

The horizontal slurry pump in flue gas desulfurization, features a horizontal, single-casing, single-stage, single-suction design with bracket or suspension-type structures. It achieves a maximum flow rate of 12,000 m³/h and a head generally below 100 meters, covering all pumping requirements in desulfurization systems.

Vertical slurry pump in flue gas desulphurization

Features a vertical, axial suction, single-stage, single-suction, single-casing centrifugal design. It is suitable for flow rates ranging from 4 m³/h to 360 m³/h and heads between 3 m and 82 m. This pump can serve as a large slurry circulation pump in absorption towers, as well as a limestone slurry transfer pump, gypsum discharge pump, recovery pump, or sump pump.

Applications of Flue Gas Desulphurization Pump

Power plant

The desulfurization pump can be used for ash removal, slag removal, desulfurization, and mortar conveying.

Other fields

Soda plant, salt plant, iron and steel plant, alumina plant; or for river dredging, sand pump and sewage discharge.

Packing and Shipping of Flue Gas Desulphurization Pump

Packing	Wooden box
Shipping	Shipped by road, sea, rail

FAQ

Q: What is a flue gas desulphurization pump used for?

A: FGD pumps are mainly used to transport limestone slurry, gypsum slurry, and other corrosive media in flue gas desulfurization systems of power plants and industrial boilers.

Q: What materials are typically used for FGD pumps?

A: Key wetted parts are usually made of duplex stainless steel, high-chromium alloy, or other corrosion- and wear-resistant materials to handle abrasive and acidic slurry.

Q: How often does an FGD pump require maintenance?

A: Maintenance intervals depend on operating conditions and slurry concentration, but routine inspection of seals, bearings, and impellers is recommended to ensure long service life.

Q: Can FGD pumps handle high solid-content slurry?

A: Yes, FGD pumps are specially designed with wear-resistant impellers and liners to handle high solid concentration and highly abrasive slurry.

Q: What factors should be considered when selecting an FGD pump?

A: Important factors include flow rate, head, slurry concentration, particle size, operating temperature, corrosion level, and required service life.

As one of the leading flue gas desulphurization pump manufacturers and suppliers in China, we warmly welcome you to buy high quality flue gas desulphurization pump for sale here from our factory. Good service and reasonable price are available.

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