Electric Steam Hot Water Boiler Automatic Control Coal Fired Compact Structure
Product Details
| Condition: | New | Structure: | Water Tube |
|---|---|---|---|
| Fuel Available: | Coal-Fired | Rated Evaporation Capacity: | 1-20 T / H |
| Rated Steam Temperture: | 170-204 | Surface Treatment: | Painted |
| Operation: | Automatic | Placement: | Horizontal Boiler |
| Usage: | Industrial | Installation: | Assembled Boiler |
| Highlight |
industrial hot water boiler,industrial steam boiler |
||
Product Description
Automatic Control DZL Coal Fired Steam Hot Water Boiler Wide adaptability of coal
production
HD DZL series steam and hot-water boiler is the single-cylinder, water-tube assembly, chain grate boiler. Boiler drum is arranged along the center of the boiler longitudinally.
The front drum and both sides of the furnace water-wall tubes form radiant heating surface, the rear drum and the tube nest between the header form convection heating surface.
Coal economizer is installed at the rear of boiler.
After some heat of the combustion-generated high temperature fume is absorbed by the hearth, the fume flows to the convection heating surface through burn out chamber and exhausts outside through the chimney via coal economizer, dust collector and draught fan.
Features and Advantages
1. Compact structure, small installation space, single-floor boiler room, cost-effective infrastructure.
2. Great assembly level, short installation period and inexpensive installation.
3. Sufficient and reasonable heating surface, quick temperature/pressure-rise of boiler, satisfactory productivity and high heating efficiency.
4. Introduce the air with air distribution chambers of grate. All air distribution
Chambers can adjust the air flow independently and grate can be regulated
Stepless speed. Wide range of applicable coals and full combustion.
5. Electric control cabinet is equipped with complete automatic control and
Monitor instruments featuring high automation, safety, reliability and simple
Parameter
| Model | DZL1-0.7-AII DZL1-1.0-AII |
DZL2-1.25-AII DZL2-1.6-AII DZL2-2.5-AII |
DZL4-1.25-AII DZL4-1.6-AII DZL4-2.5-AII |
DZL6-1.25-AII DZL6-1.6-AII DZL6-2.5-AII |
DZL10-1.25-AII DZL10-1.6-AII |
DZL15-1.25-AII DZL15-1.6-AII |
DZL20-1.25-AII DZL20-1.6-AII |
|
| Rated evaporation capacity t/h | 1 | 2 | 4 | 6 | 10 | 15 | 20 | |
| Rated working pressure | 0.7/1.0 | 1.25/1.6/2.5 | 1.25/1.6/2.5 | 1.25/1.6 | 1.25/1.6 | 1.25/1.6 | 1.25/1.6 | |
| Rated steam temperture | 170/184 | 193/204/226 | 193/204/226 | 193/204 | 193/204 | 193/204 | 193/204 | |
| Water-supply temperature | 20 | 20 | 20 | 20 | 20 | 20 | 20 | |
| Area of grate m 2 | 3.5/20/10 | 6.5/40/17 | 11/88/17 | 16/118/50 | 17/200/131 | 35/332/200 | 53/415/213 | |
| Effective area of grate m 2 | 2.1 | 3.2 | 5.2 | 7.8 | 11.8 | 17.3 | 21 | |
| Boiler volume m 3 | 3.6 | 6.5 | 9.2 | 12.3 | 16.5 | 20 | 25 | |
| Design efficiency % | >76 | >78 | >78 | >80 | >80 | >80 | >80 | |
| Applicable fuel | Bituminous class II | |||||||
| Kg/h | 167.9 | 330 | 655 | 870 | 1440 | 2240 | 2860 | |
| Maximum size of shipping part m | 5.5×1.8×2.9 | 5.7×2.6×3.4 | 6.8×2.9×3.6 | 7.1×2.8×3.6 | 7.6×3.4×3.6 | 9.4×3.4×3.6 | 9.8×3.5×3.6 | |
| Maximum weight of shipping part m | 13 | 17 | 28 | 22 | 25 | 26 | 27 | |
| Size of installation m | 6.0×3.2×4.2 | 5.7×3.9×4.9 | 6.8×3.6×5.1 | 8.1×5.2×6.3 | 9.8×5.7×6.3 | 10.4×5.2×8.1 | 11×5.6×8.6 | |
| Draught fan | model | Y5-47 | GY2-15 | YX9-35No.8C | GY6-1 | GY10-15 | Y5-47 12D | Y5-47 12.4D |
| (m 3 /h) airflow | 3295-5100 | 5200-8500 | 8868-19342 | 14000-20000 | 26321-32138 | 33318-50356 | 36762-55561 | |
| (Pa) pressure | 2383-2079 | 3668-3020 | 2805-3041 | 3060-3220 | 3714-3802 | 3628-3393 | 387-3619 | |
| (KW) power | 5.5 | 11 | 18.5 | 30 | 55 | 75 | 90 | |
| Blower fan | model | T4-72 3A | GG2-11 | T4-72 4.5A | T4-72 5A | GG10-1 | G4-73 9D | G4-73 9D |
| (m 3 /h) airflow | 1688-3517 | 3189-4130 | 5360-10288 | 7352-10249 | 1000-22500 | 23003-32079 | 23003-44128 | |
| (Pa) pressure | 792-1300 | 1578-1461 | 2582-1616 | 3195-2954 | 2690-1620 | 2668-2559 | 2668-1775 | |
| (KW) power | 1.5 | 3 | 7.5 | 11 | 15 | 30 | 37 | |
| Feed pump | model | JGGC2.0-8×14/18 | JGGC2.4-9×19/22 DG6-25×11 |
DG6-25×7/8 DG6-25×12 |
DG6-25×7/9 DG6-25×12 |
DG12-25×7/8 | DG25-30×6/7 | DG25-30×6/7 |
| (m 3 /h) | 2.4 | 2.4/2.4/3.75 | 3.75-7.5 | 3.75-7.5 | 7.5-15 | 15-30 | 15-30 | |
| m | 119/153 | 152/176/280 | 175/200/300 | 175/225/300 | 175/200 | 180/210 | 180/210 | |
| (KW) power | 3 | 3 | 7.5/11/15 | 7.5/15/15 | 15/15 | 30/30 | 30/30 | |
| Speed govemor | model | GL-5P | GL-5P | GL-5P | GL-10P | GL-16P | GL-20P/II | GL-20P/II |
| (KW) power | 0.55 | 0.55 | 0.55 | 0.75 | 1.1 | 1.5 | 1.5 | |
| Slag machine | model | LXL-1 | LXL-2 | LXL-4 | LXL-6 | LXL-10 | LXL-15 | LXL-20 |
| (KW) power | 0.75 | 1.1 | 1.1 | 1.1 | 1.1 | 1.5 | 1.5 | |
| dust model | XD-1 | XD-2 | XD-4 | XD-6 | XD-10 | XD-15 | XD-20 | |
Company Information
HD Boiler established in 1985, Zhangjiagang Hua Dong Boiler Co., Ltd. (trading as HD Boiler), is a professional industrial manufacturer, producing utility boiler,industrial boiler,HRSG boiler and all kinds of boiler parts, such as waterwall panels, economizers, air preheaters, superheaters, headers, spiral fin tubes, H-fin tubes, heat pipes etc. HD Boiler is located in Dong Lai Industrial Park, east suburb of Zhang Jia Gang City. The plant’s location is around 150km Expressway to Shanghai Port or 60km State Road to Suzhou or Wuxi, with transportation extending in all directions conveniently and quickly.
Product Highlights
Automatic Control DZL Coal Fired Steam Hot Water Boiler Wide adaptability of coal production HD DZL series steam and hot-water boiler is the single-cylinder, water-tube assembly, chain grate boiler. Boiler drum is arranged along the center of the boiler longitudinally. The front drum and both sides ...
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