CDZH / CDZL pressure hot water boiler is a horizontal three-pass fire tube boiler mixed, arranged in a bouquet of threaded pipe drum. The left and right sides of the furnace tube equipped with a light water-cooled wall. Using light massive grate with blower, Fan mechanical ventilation. Fuel fell on the grate, after combustion in the furnace, the furnace wall of flame through the middle of the flue gas channel into the rear of the body, from both sides of the burning ember to go to the front room off the smoke box, and then turn back from the pot before the smoke box tubes, after the adoption of the smoke box into the dust, and then pumped through the lead by the induced draft fan to the chimney flue to the atmosphere. Features: 1. The boiler thermal efficiency of 77%, higher than the "industrial boilers General technical conditions" standard. 2. quick factory, after using the site, attached valve instrument, drums, Fan, wind pipe smoke, dust and water circuit, to run, and has a fast start firing characteristics. 3. install, easy to move can save a lot of capital investment. The burning of coal, low calorific value ≥17750J / Kg, volatile matter> 38.5%, ash content of the two types of bituminous coal ≤32.4%. Scope: pressure hot water boiler series is all enterprises, institutions, hotels, schools and other sectors of heating, bath, air conditioning and domestic hot water ideal choice. Product details pressure hot water boiler specification (bath boiler design please request to the Company) project models rated thermal power Kcal / h MW heating area m2 supply / return water temperature ℃ thermal efficiency% of rated pressure Mpa Total Weight Kg coal amount kg / h Dimensions Diameter mm × height mm CDZH0.7-90 / 70-AII 60 0.7 6000 95/70 82 0 9500 154 2600 × 1700 × 2450 CDZH1.4-90 / 70-AII 120 1.4 12000 11200 308 3400 × 2200 × 2600 CDZH2.1-90 / 70-AII 180 1.4 18000 15500 463 3600 × 2400 × 2900 CDZH2.8-90 / 70-AII 240 1.8 24000 16500 617 4300 × 2500 × 3100 CDZL0.7-90 / 70- AII 60 2.1 6000 12500 154 4000 × 1700 × 2600 CDZL1.4-90 / 70-AII 120 1.4 12000 17800 308 5000 × 2200 × 2800 CDZL2.8-90 / 70-AII 240 2.8 24000 27800 617 6000 × 2500 × 3400 CDZL4 .2-90 / 70-AII 360 4.2 36000 32000 926 7200 × 2600 × 3800