700mm single casing horizontal recirculating pump for absorbent tower in FGD appliances

Product Overview

Description

 

700mm single casing horizontal recirculating pump for absorbent tower in FGD appliances

Series of TL(R) FGD Pump is a single stage single suction horizontal centrifugal pump. It is mainly used as the circulating pump for absorbent tower in FGD Appliances. It has such features: Wide range flowing capacity, high efficiency, high saving power. This series of pump develops many kinds of material targeted on the pump for FGD.

 

 

Technical Characteristics:

1.The wearing partss adopted with CFD(Computational Fluid Dynamics) so as to designed reliability and high efficiency.

2. The position of the impeller can be changed by adjusting bearing assembly and the pump unit can be in efficiency operation state.

3. Pump is back disassembly type and needn't dismantle the pipe connection so as to ensure structure is simple and easy to maintain.

4. Pump head use dounle rows taper roller bearings and drive end use cylindriacal roller bearings, bearings are lubricated with recycled dilute oil, improved the bearing working conditon and increased service life.

5. Mechanical seal adopted with containers type mechanical seal to ensure reliable running.

 

 

Materials: 
  The pump adopts separable double structure (bearing layer and abrasion resistant layer), the bearing layer (frame plate, cover plate, joint plate) can adopt ductile cast iron; 
  Impeller, suction cover/ front liner is A49, which is abrasion & corrosion resistance material. 
  Frame plate liner and cover plate liner, back liner adopt natural rubber 
  Liner:Anti-abrasive, anti-corrosive rubber(natural rubber R26, R38, R66........,synthetic neoprene rubber N22.....) 

Pump material:

Impeller: Wear resistant and corrosion resistance high chrome alloy 49A

Suction cover: Natural rubber+QT500-7 

Cover plate/late: QT500-7

Cover plate liner: Natural rubber+A3 Steel skeleton

Frame plate liner: Natural rubber+A3 Steel skeleton

 

 

Specifications of TLR FGD

Type	Q Capacity		Head(m)	Speed (r/min)	Efficiency (%)	NPSHr(m)	Discharge diameter/ Suction Diameter
	M3/h	L/S
350TL(R)	1600	444	25	960	82	4.5	350/400
400TL(R)	2500	694	25	725	83	5.0	400/450
500TL(R)	3750	1040	25	725	85	5.0	500/500
600TL(R)	6300	1750	25.5	620	88	5.5	600/700
700TL(R)	6840	1900	26	485	87	6.0	700/800
800TL(R)	9360	2600	31	485	90	7.0	800/900
900TL(R)	15000	4167	30	485	90	8.5	900/1000
1000TL(R)	10440	2900	15	485	89	7.0	1000/1200

 

KHTC Series Advanced Ceramic FGD Pump

KHTC series products developed by Tech-Macro are new generation of ceramic lined FGD pumps, which fully meet the requirements for abrasion resistance, corrosion resistance and chloridion pitting resistance during industrial development. 

It is single-stage, single suction, back pull-out, most advanced and high efficient horizontal centrifugal pump, designed by learning the technical advantages of international similar product, combining with years of accumulated hydraulic model data and experience and making full use of advanced quadratic optimization technology like CFD, CAE, ANSYS etc.

It is not only well applied in flue gas desulphurization, but also applied in the caustic soda, phosphorus chemical industry, sulfuric acid, coal chemical industry, petrochemical, wet smelting industries etc.

This ceramic FGD pump features at large flow capacity, wide high efficiency area(the efficiency of main circulation pump is 85%~92%),low speed, reliable operation, longer service life, and convenient, easy and quick maintenance.

 

Performance range:

Discharge size: 350~1000 mm

Flow capacity: 930~17650 m3/h

Head: 7~40 m