CDZL2.8-1.0-110/95-AII Coal-fired Hot Water Boiler

1. Product Introduction

CDZL2.8-1.0-110/95-AII is a 2.8MW packaged horizontal chain grate coal-fired hot water
boiler. It is designed to
supply high-temperature hot water with supply temperature 110℃ and return temperature
95℃ under rated
working pressure of 1.0 MPa. It adopts AII bituminous coal as fuel. This packaged boiler
comes with automatic
coal feeding and ash removal, featuring stable output, easy operation and high reliability,
widely used for
industrial heating and central heating projects.

2. Technical Parameters

- Model: CDZL2.8-1.0-110/95-AII
- Rated heat output: 2.8 MW
- Rated working pressure: 1.0 MPa
- Outlet water temperature: 110 ℃
- Return water temperature: 95 ℃
- Design thermal efficiency: ≥78%
- Fuel: AII grade bituminous coal
- Grate type: Chain grate
- Combustion mode: Layer combustion
- Feed mode: Automatic coal feeding
- Exhaust gas temperature: approx. 165℃

3. Design Introduction

It is a horizontal water-fire tube packaged hot water boiler. The furnace uses membrane
water wall for good
sealing and heat absorption. The built-in chain grate realizes continuous automatic coal
feeding and slag
discharge. Threaded smoke tubes are adopted for convection heating surface to enhance
heat exchange
efficiency. Multiple safety protection devices for pressure, water level and overtemperature
are equipped. The
whole boiler is fully assembled and tested in factory, which reduces on-site installation
workload.

4. Applicable Industries

- Central heating for residential communities, schools, hospitals and office parks
- Factory workshop heating
- Food processing factory heating
- Textile mill heating
- Greenhouse agricultural heating
- Building material curing, wood drying

5. Complete Set Accessories

Boiler main body + chain grate, forced draft fan, induced draft fan, economizer, dust
collect