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Hot Line：400-0530-636

Tel：+86-530-7355311

E-mail：zhangteng@c-jsec.com

heguowaimao@163.com

Fax：+86-530-7355311

Add：Heze City, Shandong Province, China

DZH Biomass Steam Boiler / Hot Water Boiler

Product description

Parameters

Product Parameters

Operating Pressure：7bar/ 10bar/12.5bar/16bar

Operating temperature：171-193℃

Capacity：1ton/h, 2ton/h,4ton/h, 6ton/h

Applicable fuel：Rice husk, palm husk, bagasse, sawdust, coconut husk, firewood, etc.

Application Industry：Textiles, clothing, printing and dyeing, food, chemicals and other industries such as ironing, drying, heat treatment and hotels, schools, hotels and enterprises and institutions steaming vegetables, steaming rice, supplying boiling water, disinfection, etc.

DZH Series Biomass Steam Boiler and Hot Water Boiler Features

The boiler is a single-tube quick-mounted three-pass water-fire tube boiler, with a large heating surface and high thermal efficiency;
Compact structure, reasonable water cycle design, quick start and other advantages;
Adopt domestic advanced movable grate, which has good energy saving effect and reduces the workload of grate installation and maintenance;
The grate is equipped with reasonable air distribution, which is conducive to the burning of fuel and improve the efficiency of the whole machine;
Adopt reasonable air distribution, increase the effective area of the grate, and increase the degree of fuel burning;
The product has high steam quality, and the steam dryness is over 96%;
The product has multiple interlocking safety protection controls such as pressure, temperature and water level;
Product control system is automatic, high degree of mechanization, simple and convenient operation; overall quick installation and delivery, easy installation.

Technical Parametes of DZH Biomass Steam Boiler

Model/Item	DZH1-0.7- SCⅠ	DZH1-1.25- SCⅠ	DZH2-1.0- SCⅠ	DZH2-1.25- SCⅠ	DZH4-1.0-SCⅠ	DZH4-1.25- SCⅠ
Rated evaporation t/h	1	1	2	2	4	4
Rated working pressure MPa	0.7	1.25	1	1.25	1	1.25
Feed water temperature ℃	20	20	20	20	20	20
Rated steam temperature ℃	171	193	184	193	184	193
Body heat transfer area ㎡	25.7	25.7	51	51	78.8	78.8
Economizer heat exchange area ㎡	26.16	26.16	26.16	26.16	78.48	78.48
Design fuel	SCⅠ	SCⅠ	SCⅠ	SCⅠ	SCⅠ	SCⅠ
Design thermal efficiency ％	83.27	81.54	84.59	84.38	82.82	80.83
Exhaust temperature ℃	132.9	148.2	139.7	144.5	139.4	149.8
Shipping size	4.1×2.2×3.0	5.1×2.25×3.05	5.05×2.5×3.2	5.05×2.5×3.2	5.5×2.75×3.355	5.5×2.8×3.4
Transport weight T	9	9.61	12.5	13	14.3	14.8
Main steam valve specifications	DN50	DN50	DN80	DN80	DN100	DN100
Water supply valve specifications	DN40	DN40	DN40	DN40	DN40	DN40
Sewage valve specifications	DN40×6	DN40×6	DN40×6	DN40×6	DN40×6	DN40×6
Safety valve specifications	DN40	DN40	DN50×2	DN50×2	DN50×2	DN50×2
Chimney specifications㎜×m	Φ350×18	Φ350×18	Φ350×18		Φ400×25
Induced fan model specifications	Y6-41-11 No4.5C 4.0kw	Y6-41-11 No4.5C 5.5kw	Y6-41-11 No5.4C 11kw		Y6-41-11 No7.1C 22kw
Blower model specifications	G6-41-11 No3A 1.1kw	G6-41-11 No3A 1.1kw	G6-41-11 No5.4A 3kw		G6-41-11 No6.4A 5.5kw
Model of feed water pump	KQDP25- 2S×16	KQDP25- 2S×21	KQDP25- 2S×18	KQDP25- 2S×22	KQDP32-4S×20
Total installed capacity kw	7.3	9.6	16.2	17	31.5

Technical Parametes of CDZH Biomass Hot Water Boiler

Model/Item	CDZH0.7-85/60-SC1	CDZH1.4-85/60-SC1	CDZH2.8-85/60-SC1
Rated thermal power（MW）	0.7	1.4	2.8
Working pressure（MPa）	Atmospheric	Atmospheric	Atmospheric
Rated return water temperature（℃）	60	60	60
Rated water temperature（℃）	85	85	85
Heating area（㎡）	30	73.6	92.4
Grate effective area（㎡）	2.61	2.62	4.67
Design fuel	SC1	SC1	SC1
Burning method	Stratified	Stratified	Stratified
Design thermal efficiency（％）	84	84	84
Large boiler transport weight（T）	8	12	12.6
Boiler installation dimensions（mm)	4950×2800×4000	4950×2800×4700	5500×2500×5000