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DZL series industrial steam boiler is a single cylinder vertical type water fire tube shell type steam boiler, combustion equipment for the chain grate, the left and right sides of the furnace is equipped with fin film type water cooling wall, the inside of the furnace is a row of convection heating surface, threaded smoke tube convection heating surface is arranged in the cylinder. The chain grate implements mechanical coal feeding, equipped with blower and induced draft fan to achieve mechanical ventilation, and equipped with scraper slag machine to achieve mechanical slag
1. The use of high-efficiency heat transfer threaded smoke pipe
improves the heat transfer coefficient, and obtains the
characteristics of enhanced heat transfer effect to achieve boiler
temperature rise and fast pressure increase, and improves the
thermal efficiency of the boiler.
2.. Compact structure, compared with the same type of boiler, small
size, save the boiler room infrastructure investment.
3. Stable operation and easy adjustment.
4. The threaded smoke pipe is used to strengthen heat transfer,
improve heat transfer coefficient and thermal efficiency, and adopt
reasonable flue gas
The speed is conducive to the disturbance and erosion of smoke in
the pipe, and the pipe will not accumulate ash and play the role of
self-cleaning.
Mode l item | DZL1 | DZL2 | DZL3 | DZL4 | DZL6 | DZL8 | DZL10 | DZL12 | DZL15 | ||
Rated evaporation capacity(t/h) | 1 | 2 | 3 | 4 | 6 | 8 | 10 | 12 | 15 | ||
Rated pressure(Mpa ) | 0 .7/ 1 .0/ 1 .25 | 0 .7/ 1 .0/ 1 .25 | 0 .7/ 1 .0/ 1 .25 | 1 .25/ 1 .6 | 1 .25/ 1 .6 | 1 .25/ 1 .6 | 1 .25/ 1 .6 | 1 .25/ 1 .6 | 1 .25/ 1 .6 | ||
Rated steam temperat ure( ℃ ) | 170/ 184/ 194 | 170/ 184/ 194 | 170/ 184 / 194 | 194/204 | 194/204 | 194/204 | 190/204 | 194/204 | 194/204 | ||
Feed water temperat ure( ℃ ) | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | ||
Heating Area( m) | Body | ~33 | ~50 | ~75 | ~100 | ~170 | ~200 | ~250 | ~340 | ~415 | |
Economizer | 20 .7 | 25 .3 | 28 .6 | 33 . 12 | 87 .2 | 98 | 145 | 168 | 189 | ||
Effective area of garte ( m) | 2 .22 | 4 . 1 | 5 .85 | 6.2 | 7 .95 | 9 .75 | 10 .77 | 13 .4 | 16 .6 | ||
Fuel type | Biomass pellet,wood sawdust,bamboo chip,wood block,straw ,Jute, palm shell | ||||||||||
Fuel Consumption (kg/h) | ~200 | ~400 | ~600 | ~800 | ~1000 | ~1200 | ~1400 | ~1600 | ~1800 | ||
Flue gas temperat ure( ℃ ) | ~150 | ~150 | ~150 | ~150 | ~150 | ~150 | ~150 | ~150 | ~150 | ||
T hemal efficiency(%) | ~82 | ~82 | ~82 | ~82 | ~82 | ~82 | ~82 | ~82 | ~82 | ||
Weight of biggest part for t ransportation(t) | 17 | 18 .5 | 20 | 25 | 35 | 45 | 58 | 64 | 77 | ||
Overall dimension of biggest part for t ransportation( m) | 5 . 1*2 .2 *3 | 5 .5*2 .3 *3 .3 | 6 .4*2 . 4*3 .5 | 6 .6*2 .6 *3 .6 | 8 . 1*2 .9 *3 .8 | 8 .3*3 . 1 *4 .0 | 8 .6*3 .2 *4 .2 | 9 .8*4 .2 *4 .5 | 12 .9*4 *7 .5 |
Q1: How can you get the best price quickly?
1.We need to know the boiler capacity, the fuel you plan to use and
the steam pressure you need, and then we can confirm the boiler
model.
2. Customer needs to provide us your name, email address and
company name, and then we will send you price list immediately.And
if you use whatsapp, skype or wechat, you can provide us your ID,
it will be more convenient for our communication.
Q2:Why choose us?
1.40+ years of boiler manufacturing experience, 10 years of export
experience.A grade boiler factory.
2.Free replacement of parts for one year, lifetime maintenance of
the main engine, except for improper operation.
Q3: Details of electric control cabinet
Electric control cabinet adopts PLC touch screen, display in
English. It shows working condition details of boiler, such as
water temperature, water pressure, exhaust gas temperature, and
over-pressure alarm, etc. In addition, the cabinet is used for set
up the parameter, record and analyze the operation data, etc.
Q4:What is the using life of your boiler?
1.Normally the boiler is designed for 20 years life span, but with
right operation and good maintenance,the boiler can be used for
20-25 years.