ZTL Series Single Stage Vertical Desulfurization Pump for Aluminium Metallurgy

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The ZTL series single-stage vertical desulphurization pump is a new generation upgraded from ZM series. We have incorporated into this pump the advanced techniques utilized by many similar domestic and foreign products, to solve Chinese flue gas desulphurization applications.

This desulphurization pump can be used to transfer a limestone slurry mixture, discharge a gypsum slurry mixture, feed mixtures into a filter, enable the slurry to circulate in the absorber tower, and recycle the slurry mixture. It is a single-stage, single-suction, and horizontal pump available with a cylindrical-shaped cantilever. Its casing and vanes are made of high-chromium cast iron for abrasion and wear resistance. The bearing is lubricated with thin oil, as is shown in the following picture. The shaft seal adopts the double end-face mechanical seal to prevent leakage and ensure a prolonged service life.

Available with an axial-flow impeller, our centrifugal desulphurization pump allows fluid to enter the pump from only one side. In its abrasion- and corrosion-resistant body, the pump houses many attributes that are commonly found in other similar domestic and foreign products. It is an innovative design that delivers high energy efficiency, abrasion- and wear-resistance, little noise, low abrasion, reliable functioning, and long service life. With unsurpassed overall performance, the product has soon gained popularity in thermal power plant, aluminum smelting plant, and oil refinery, where it is used in desulphurization system to transport limestone or gypsum slurry.

ZTL Series Single Stage Vertical Desulfurization Pump for Aluminium Metallurgy

Our pump is able to serve in various conditions where mass concentration is up to 60%, chloride ion concentration as high as 60000ppm, PH value between 2.5 and 13, or slurry temperature close to 65℃.

Diagram	Structure
	1. Volute casing2. Impeller3. Rear Wear Liner4. Supporting Bracket5. Left Supporting Board6. Bearing Cartridge7. Motor Support8. Drainage Pipe9. Right Supporting Board

Purchase Order Number
1. Example: 50ZTL-40B
2. 50: pump outlet diameter (mm)
3. Z: slurry pump
4. T: desulphurization
5. L: floor-standing (submerged)
6. 40: vane diameter (cm)
7. B: number of vanes (4); A-5(omissible), B-4, C-3, F-6, G-7, H-8

Parameters

Model	Maximum Operating Power (KW)	Volumetric Flow Rate Q(m3/h )	Total Dynamic Head H(m)	Rotational Speed n(r/m)	Maximum Efficiency η( ％)	Maximum Granularity of Particles (mm)	Pump Weight (kg)
150ZTL-35	30	99-364	3.0-17.9	490-980	69.0	15	800
100ZTL-34	45	74-293	5.5-36.8	700-1480	65.8	14	630
80ZTL-45	110	59-286	12.5-81.6	700-1490	58.4	15	680
80ZTL-36	45	50-201	7.3-45.5	700-1480	58.2	12	650
65ZTL-30	18.5	18-98	5.9-34.7	700-1470	53.7	8	440
50ZTL-40B	30	15-65	8.6-58.3		34.1	9	540
50ZTL-35	22	19-86	7.3-47.1		48.1	15	500
50ZTL-20	4	8-38	1.4-10.7	700-1440	38.6	10	240
40ZTL-35	18.5	9.4-47.6	8.1-48.0	700-1470	38.7	7	500
40ZTL-25B	5.5	4.9-22.9	3.9-21.5	700-1440	37.6	8	225
40ZTL-A21	4	4.6-25.9	3.3-17.0	700-1440	44.6	10	210
25ZTL-15	5.5	4.3-19.3	3.9-30.8	1390-2900	29.8	8	176

Related Names
Viscous Liquid Pump | Industrial Slurry Pump | Positive Discharge Pump

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