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Tel：+86-530-7355311

E-mail：zhangteng@c-jsec.com

heguowaimao@163.com

Fax：+86-530-7355311

Add：Heze City, Shandong Province, China

DZL Biomass Steam Boiler / Hot Water Boiler

Fuel: biomass fuels such as coal and sanding powder
Pressure level: ≤2.5MPa
Specifications: Steam boiler: 1 ～ 35T / h
Hot water boiler: 0.7 ～ 29MW
Application industry: steam boiler: widely used in various industrial industries, such as textile, chemical, papermaking, machinery, food, agricultural product processing industries, etc.
Hot water boiler: It is widely used in heating, bathing and domestic hot water in hotels, schools, guesthouses, and communities.

Product description

Parameters

　Product parameters

　　Capacity：1 - 40 t/h

　　Working Pressure：0.7 - 2.5 Mpa

　　Working Pressure：170-225℃

　　Applicable fuel：Biomass

　　Application Industry：Heating, chemical, food, tobacco, textile, printing and dyeing, feed, medicine, building materials, brewing, rubber, hospital

　DZL Series biomass steam and hot water boiler features

　　The heating surface and combustion device are reasonably arranged, and the highly efficient threaded flue pipe is used, and the thermal efficiency of the boiler is 2-5 percentage points higher than the national standard.

　　Reasonable smoke speed design, the heating surface of the boiler does not accumulate ash, does not wear, and can maintain high efficiency, full load and safe operation for a long time without ash blowing.

　　Tall furnaces are easy to design reasonable furnace arches according to different fuels, improve fuel embers and eliminate black smokeThe inertia separation of smoke and dust at the furnace outlet effectively reduces the dust concentration in the exhaust and reduces the wear on the rear heating surface.

　　Adopt high-strength large-scale grate or phosphor-type grate, install roller device to large grate, improve the safety of grate, less leakage, and convenient combustion adjustment.

　　Compact structure, quick installation or assembly and delivery, convenient installation and shortening installation cycle. The large water volume is conducive to power failure protection and has strong ability to adapt to load changes.

　　The rear of the boiler is equipped with multi-tube dust collectors and bag dust collectors. The flue gas emission is better than national standards and meets national environmental protection requirements.

　DZL Biomass series steam boiler technical parameter table

Model/Item	DZL2- 1.0-SC1	DZL2- 1.25-SC1	DZL4- 1.0-SC1	DZL4- 1.25-SC1	DZL4- 1.6-SC1	DZL6-1.25 -SC1(快)	DZL6-1.6 -SC1(快)	DZL8- 1.25-SC1	DZL8- 1.6-SC1	DZL10- 1.25-SC1	DZL10 -1.6-SC1
Rated evaporation capacity t / h	2	2	4	4	4	6	6	8	8	10	10
Rated working pressure Mpa	1.0	1.25	1.0	1.25	1.6	1.25	1.6	1.25	1.6	1.25	1.6
Water temperature ℃	20	20	20	20	20	20	20	20	20	105	105
Rated steam temperature ℃	184	193	184	193	204	193	204	193	204	193.4	204
Radiant heating area ㎡	7.2	7.2	17.44	17.44	17.44	8.88	8.88	20.6	20.6	18.34	18.34
Convection heating area ㎡	42.69	42.69	90.5	90.5	90.5	156.07	154.7	158.5	158.5	199.46	199.46
Heating area of economizer ㎡	26.16	26.16	52.32	52.32	52.32	78.48	78.48	141.6	141.6	174	174
Grate effective area ㎡	3.42	3.42	5.19	5.19	5.19	7.5	7.5	8.8	8.8	10.99	10.99
Applicable fuel	SC	SC	SC	SC	SC	SC	SC	SC	SC	SC	SC
Exhaust temperature ℃	143	144.1	146.3	150.6	158	144.5	150.6	155.9	161.8	146.1	149.3
Design thermal efficiency%	84.6	84.52	83.8	83.61	83.1	83.52	83.2	82.7	82.36	84.23	84.1
Fuel consumption kg / h	391	394	780	785	790	1175	1185	1553	1565	18316740	1683
Weight of transport piece t	16	16.5	29.2	30	31	37.5	38.6	21/15	21/15	23/17	23/17
Maximum transport size m	5.7×2.7 ×3.4	5.7×2.7 ×3.4	6.8×3.0 ×3.6	6.754×2.82 ×3.51	6.8×3.0 ×3.6	7.922×2.81 ×3.688	7.9×2.9 ×3.7	7.3×3.0×3.5 7.2×3.0×1.6	7.3×3.0×3.5 7.2×3.0×1.6	7.6×3.2×3.6 7.2×2.9×2.33	7.6×3.2×3.6 7.7×3.0×2.3
Boiler installation dimensions m	5.7×3.9 ×4.9	5.7×3.9 ×4.9	6.8×3.8 ×5.1	6.8×3.8 ×5.1	6.8×3.8 ×5.1	8.2×5.2 ×5.0	8.43×6.0 ×6.5	7.73×5.9 ×6.0	7.73×5.9 ×6.0	8.43×6.0 ×6.5	8.4×6.0 ×6.5
Factory way	Fast loading							Assembly

Model/Item	DZL15- 1.25-SC1	DZL15- 1.6-SC1	DZL20- 1.25-SC1	DZL20- 1.6-SC1	DZL30- 1.25	DZL30- 1.6	DZL35- 1.25	DZL35 -1.6	DZL40- 1.25	DZL40- 1.6
Rated evaporation capacity t / h	15	15	20	20	30	30	35	35	40	40
Rated working pressure Mpa	1.25	1.6	1.25	1.6	1.25	1.6	1.25	1.6	1.25	1.6
Water temperature ℃	105	105	105	105	105	105	105	105	105	105
Rated steam temperature ℃	193.4	204	193.4	204	193.4	204	193.4	204	193.4	204
Radiant heating area ㎡	39.5	39.5	52.68	52.68	59.4	59.4	64.7	64.7	66.05	64.7
Convection heating area ㎡	348.1	348.1	471.1	471.7	638.6	638.6	962.3	962.3	967.3	962.3
Heating area of economizer ㎡	174.4+ (175)	174.4+ (175)	295+ (210)	295+ (210)	663.7	663.7	421.8	421.8	519.2	421.8
Grate effective area ㎡	15.56	15.56	22.7	22.7	26.6	26.6	29.3	29.3	34.5	29.3
Applicable fuel	SC	SC	SC	SC	SC	SC	SC	SC	SC	SC
Exhaust temperature ℃	125.9	129.9	122.1	127	122.1	127	124.2	129	123.2	128
Design thermal efficiency%	84.7	84.4	84.9	84.5	87.9	87.4	87.8	87.3	87.8	87.3
Fuel consumption kg / h	2452	2468	3902	3960	5399	5476	6260	6410	7096	7210
Weight of transport piece t	24/21	24/21	30	30	28.1	30.1	33.6	35.2	37.6	38.6
Maximum transport size m	7.35×3.2×3.5 8.5×3.1×2.6	7.35×3.2×3.5 8.5×3.1×2.6	9.8×3.7 ×3.6	9.8×3.7 ×3.6	9.1×4.2 ×3.5	9.1×4.2 ×3.5	8.56×2.55 ×2.7	8.56×2.55 ×2.7	8.56×2.6 ×2.9	8.56×2.6 ×2.9
Boiler installation dimensions m	10.5×6.0 ×7.8	10.5×6.0 ×7.8	10.7×6.5 ×8.51	10.7×6.5 ×8.51	11.2×8.0 ×9.3	11.2×8.0 ×9.3	13.2×8.90 ×9.6	13.2×8.90 ×9.6	14.2×9.4 ×9.6	14.2×9.4 ×9.6
Factory way

　CDZL Series atmospheric pressure hot water boiler parameter table

Model/Item	CDZL0.7-85/ 60-SCI	CDZL1.4-85/ 60-SCI	CDZL2.8-85/ 60-SCI	CDZL4.2-85/ 60-SCI	CDZL5.6-85/ 60-SCI	CDZL7.0-85/ 60-SCI
Rated thermal power (MW)	0.7	1.4	2.8	4.2	5.6	7.0
Working pressure (Mpa)	Atmospheric	Atmospheric	Atmospheric	Atmospheric	Atmospheric	Atmospheric
Rated return water temperature (℃)	60	60	60	60	60	60
Rated water temperature (℃)	85	85	85	85	85	85
Radiant heating area (㎡)	3.47	6.69	10.175	13.6	16.05	14.27
Convection heating area ㎡	22.4	33.739	85.12	120.8	154.91	198.19
Grate effective area (㎡)	1.86	3.15	5.18	7.5	8.8	10.98
Applicable fuel	SC1	SC1	SC1	SC1	SC1	SC1
Burning method	Chain burning	Chain burning	Chain burning	Chain burning	Chain burning	Chain burning
Design thermal efficiency%	83.6	84.6	83.6	83.5	83.5	84.1
Weight of transport piece t	13.2	18	27.42	38	20/14	24/18
Boiler installation dimensions m	5486×3445 ×4203	5700×3800 ×4800	6740×3738 ×4980	7800×5300 ×5000	8100×5900 ×6000	8430×6000 ×6500

　DZL Series pressure-bearing biomass hot water boiler parameter table

Model/Item	DZL1.4-0.7/ 95/70-SCI	DZL1.4-1.0/ 115/70-SCI	DZL2.8-0.7/ 95/70-SCI	DZL2.8-1.0/ 115/70-SCI	DZL4.2-0.7/ 95/70-SCI	DZL4.2-1.0/ 115/70-SCI
Rated thermal power (MW)	1.4	1.4	2.8	2.8	4.2	4.2
Rated water pressure (Mpa)	0.7	1.0	0.7	1.0	0.7	1.0
Rated return water temperature (℃)	70	70	70	70	70	70
Rated water temperature (℃)	95	115	95	115	95	115
Radiant heating area (㎡)	6.69	6.69	17.44	17.44	13.65	13.65
Convection heating area ㎡	33.739	32.51	86.58	86.58	120.86	120.86
Grate effective area (㎡)	3.15	3.15	5.18	5.18	7.5	7.5
Applicable fuel	SCI	SCI	SCI	SCI	SCI	SCI
Design thermal efficiency (%)	84.6	84	83.8	83.9	84.2	84.5
Weight of transport piece (T)	18	15.38	27.42	27.42	35.1	35.45
Maximum transport size (mm)	5700×2800 ×3300	5658×2550 ×3262	6740×2820 ×3472	6740×2820 ×3521	7800×3100 ×3710	7800×2950 ×3550

Model/Item	DZL4.2-1.0/ 115/70-SCI	DZL5.6-1.0/ 115/70-SCI	DZL7.0-0.7/ 95/70-SCI	DZL7.0-1.0/ 95/70-SCI	DZL7.0-1.0/ 115/70-SCI	DZL10.5-1.0/ 95/70-SCI	DZL10.5-1.0/ 115/70-SCI
Rated thermal power (MW)	4.2	5.6	7	7	7	10.5	10.5
Rated water pressure (Mpa)	1.0	1.0	0.7	1.0	1.0	1.0	1.0
Rated return water temperature (℃)	70	70	70	70	70	70	70
Rated water temperature (℃)	115	115	95	95	115	95	115
Radiant heating area (㎡)	15.8	22.75	14.27	26.54	26.54	22.11	22.11
Convection heating area ㎡	117.1	150	198.19	204.34	204.34	277.97	277.97
Grate effective area (㎡)	7.55	9.34	10.98	10.98	10.98	16.29	16.29
Applicable fuel	SCI	SCI	SCI	SCI	SCI	SCI	SCI
Design thermal efficiency (%)	84.5	84.2	84.3	84.2	84.2	84.6	84.3
Weight of transport piece (T)	18/14	20/14	24/18	23/18	23/18	18/24	18/24
Maximum transport size (mm)	7100×2800×3400 7300×2540×2330	7300×3000×3500 7400×2700×2330	7600×3200×3400 7600×2900×2330	7600×3200×3400 7600×2900×2330	7600×3200×3400 7600×2900×2330	8130×3373×3160 9120×3370×1100	8130×3373×3160 9120×3370×1100

Model/Item	DZL14-1.0/ 115/70-SCI	DZL14-1.25/ 130/70-SCI	DZL21-1.25 /130/70-SCI	DZL21-1.25 /95/70-SCI	DZL29-1.0/ 115/70-SCI	DZL29-1.25/ 130/70-SCI	DZL29-1.6/ 130/70-SCI
Rated thermal power (MW)	14.0	14	21	21	29.0	29.0	29.0
Rated water pressure (Mpa)	1.0	1.25	1.25	1.25	1.0	1.25	1.6
Rated return water temperature (℃)	70	70	70	70	70	70	70
Rated water temperature (℃)	115	130	130	95	115	130	130
Radiant heating area (㎡)	52.28	52.28	34	34	76.7	76.7	76.7
Convection heating area ㎡	400.87	400.87	620	620	988.91	988.91	988.91
Grate effective area (㎡)	20.84	20.84	26.5	26.5	34.5	34.5	34.5
Applicable fuel	SCI	SCI	SCI	SCI	SCI	SCI	SCI
Design thermal efficiency (%)	84.6	84.9	84.7	84.6	84.5	84.5	84.3
Weight of transport piece (T)	24/24	24.2/23.6	26.6	26.6	35	37	38.8
Maximum transport size (mm)	7814×3373×3505 9439×3768×1100	7814×3373×3505 9439×3768×1100	7100×2800×3400 7100×2800×3400	9072×4200 ×3476	8562×2550 ×2698	8562×2550 ×2698	8562×2550 ×2698