Lowest price high efficiency Chain Grate Stoker Coal fired Hot Water Boilers for School Heating CDZL2.1 manufacturer from China Henan Jinzhen Boiler Co.,Ltd.

Lowest price high efficiency Chain Grate Stoker Coal fired Hot Water Boilers for School Heating

Qty (Set/Sets)	Unit Price (14500.0~15000.0 USD)
1 - 2	15000
3 +	14500
Trade Term:	FOB,CFR,CIF,EXW
Payment Terms:	T/T,L/C
Place of Origin:	Henan, China (Mainland)


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Product Detail

Model No.: CDZL2.1

Production Capacity: 100set per month

Delivery Date: 35 days

Type: Natural Circulation

Fuel: Coal-fired

Style: Horizontal

Brand Name: Jzboiler

Rated power: 2.1MW, 3ton/h

Supply water temperature: 95C

Fuel consumption: 300kg

Effective area of grate: 4.1m2

Means of Transport: Ocean,Land

Packing: wooden package

Output: Hot Water

Structure: Water Tube

Pressure: Low Pressure

Usage: Industrial

Product: coal fired hot water boiler

pressure: 7bar, 10bar

Return water temperature: 70C

Thermal Efficiency: 82%

Application: hotel, greenhouse, center h...

Thermal Power : 0.7mw/h, 1.4mw/h, 2.8mw/h, 4.2mw/h, 5.6mw/h,7mw/h,10.5mw/h,14mw/h
Hot water Boiler is Single drum, automatic fuel feeding

Lowest price high efficiency Chain Grate Stoker Coal fired Hot Water Boilers for School Heating

Thermal Power : 0.7mw/h, 1.4mw/h, 2.8mw/h, 4.2mw/h, 5.6mw/h,7mw/h,10.5mw/h,14mw/h

CDZL Boiler is Single drum, automatic fuel feeding, automatic water feeding, automatic ashremove

Fuel for CDZL hot water boiler : Coal, biomass, rice husk, wood pellet, staw pellet, saw dust, wood waste, peanut shell

The Most Popular Models Of The CDZL biomass coal wood fired hot water boiler

Boiler Model	DZL0.7	DZL1.4	DZL2.8	DZL4.2	DZL5.6	DZL7	DZL10.5	DZL14	DZL21	DZL29
Rated thermal power(MW)	0.7	1.4	2.8	4.2	5.6	7	10.5	14	21	29
Rated steam pressure(Mpa)	0.7/1.0/1.25
Rated output water temperature(℃)	95/115/130
Rated return water temperature(℃)	70
Thermal efficiency(%)	>80
Grate effective area(m3)	1.85	3.4	5.18	7.55	9.34	12	18	22.85	27.5	34.5
Exhaust gas temperature(℃)	165	172	155	155	171	170	146	157	158	150
Fuel consumption(kg/h)	110	222	430	633	855	1068	1587	2116	3160	4327
Max transportation weight(t)	14.2	22.6	27	45.5	40	45	55.6	19.02	25.6	19.68

hot water Boiler Advantegs and Features

Durable and Long life time (more than 10years).

less heat dissipation, high thermal efficiency.lowest fuel consumption, lower power consumption.

with 95% high efficiency dust collector, more Eco-friendly.

Full automatic control, Protection devices for overheating, overpressure, lacking water, leak detection, flameout

The featured structure of the boiler: Threaded pipe, Airfoil flue , Convex tube plate , The backwater towards hightemperature tube plate, Simple loop circuit, Dust separated chamber, big furnace, compact structure so on.

Hot water Boiler Manufacturing Standard:

Auched tube plate standard: GB713-1997

Smoke Tube standard: GB3087-1999

Boiler Drum standard: GB713-2008

Water Tube standard: GB3087-1999

Details Inside the Boiler:

Chain Grate: Strong, high temperature resistant, chain grate bar is close connect, the coal or other fuel can not draw down .

Smoke Tube and water tube: Enough smoke tube and water tube, make the boiler high efficiency. the smoke tube can be cleaned easily.

The boiler have man hold and hand hole, which make the boiler easy to maintain and repaire.

Welding: Our boiler use the advanced seamless welding technology.

Design: the most suitable design, make the boiler easy to install and operate.

Boiler Picture