Basic Info.
Model NO.
DZH3-1.0 3000kg/hour, 3ton, 200hp
Function
Steam Boilers, Hot Water Boiler
Fuel
Wood,Firewood,Log,Solid Fuel
Installation
Assembled Boiler
Water Circulation
Natural Circulation
Drum Placement
Horizontal Boiler
Burning Style
Chamber Combustion Boiler
Steam Production
3 Ton 200HP 3000kg
Steam Pressure
7bar, 10bar, 13bar, 16bar
Steam Temperature Output
170c, 184c, 193c, 204c
Available Fuel
Biomass, Coal, Wood Logs, Crop Shell
Application
Sugar Mill, Rice Mill, Food & Beverage Factory
Material
Q345r Steel Plate
Fuel Feeding
Manual Fuel Feeding
Slag Removing
Manual Slag Removing
Transport Package
Nude Packaging for Boiler Body and Wood Box Packag
Specification
20 container, 40 container or 20 flat rack contai
Product Description
3000kg/hour,3ton,200hp Coal/Biomass Fired Steam Boiler Heating System For Factory,Workshop,Hospital,Restaurant
DZH biomass horizontal steam boiler, is a horizontal three - return water - fire tube hybrid boiler, in the boiler barrel arranged with a bunch of threaded smoke pipe.The left and right sides of the furnace chamber are equipped with water cooling walls of light pipes.It adopts light movable grate, manual feeding, equipped with blower and induced draft fan for mechanical ventilation.The front and rear arches of the furnace adopt new energy saving technology.After the fuel falls on the grate, enters the furnace and burns, the flame, through the rear arch refraction, turns upward through the burning Chambers on both sides of the body, turns back to the front smoke box, and then returns to the tube bundle in the pot through the front smoke box, enters the economizer through the rear smoke box, and then is pumped by the induced draft fan to the air through the flue to the chimney.
DZH horizontal coal fired steam boiler
Specification model: 1 -- 4 tons
Thermal efficiency: 81%
Applicable fuel: bituminous coal, anthracite
Application: medicine, chemical industry, light industry, textile, building materials, breeding, food and beverage, plastic foam, printing washing, rubber processing, paper making, wood processing, hotels, hotels, clothing, etc.
Technical Specification
Model | Rated evaporation capacity (t/h) | Working pressure (Mpa) | Thermal Efficiency (%) | Fuel consumption (Kg/h) | Overall dimension L×W×H (mm) | Weight (t) |
DZH0.5-0.7/1.0-T | 0.5 | 0.7/1.0 | 78 | 150 | 3228×2000×2656 | 8 |
DZH1-0.7/1.0/1.25-T | 1 | 0.7/1.0/1.25 | 80 | 301 | 4108×2200×2915 | 12 |
DZH2-1.0/1.25/1.6-T | 2 | 1.0/1.25/1.6 | 80 | 602 | 4700×2300×3270 | 15 |
DZH4-1.25/1.6-T | 4 | 1.25/1.6 | 80 | 1190 | 5600×2550×3563 | 22 |
Note: 1. Parameter is for reference only, if any changes should follow the factory technical data. |
Performance Advantages1. The steam boiler is the horizontal quick-loading boiler with natural circulation of working medium.The boiler heat exchange system is composed of a boiler barrel, a set box and a water cooling wall. The main heating surface is composed of a furnace water cooling wall, part of the boiler barrel and a convection tube bundle inside the boiler barrel.2. Advanced design performance:The main heating surface tube of the boiler is made of seamless steel tube of no. 20 low and medium pressure boiler, and the boiler barrel is made of special steel plate for the boiler.The left and right containers are made of seamless steel tubes.3. The boiler arch is made of fire-resistant concrete.The rear arch is low and long, so it burns well. The wings of the flue and the side wall tiles are made of refractory sintered bricks.Boiler front wall and back wall adopt universal firebrick.4. Reasonable exhaust ventilation, large combustion chamber and strong applicability of coal.Suitable for all kinds of bituminous coal or anthracite, mixed coal.Well burned.Because the high-temperature flue gas first enters the settlement chamber, and then from both sides enters the two wings of the flue and the front smoke box, so the effect of smoke removal and dust removal is good.5. Simple water circulation, reasonable structure of pressurized parts, and safe operation under the condition of ensuring water quality.6. The combustion equipment is a fast-loading grate, which can be manufactured and installed in the factory and directly installed on the foundation after being transported to the site.With reasonable structure, compact, low steel consumption, so that the boiler performance, weight, structure and size compared with domestic products with the same capacity has obvious advanced.7. Energy saving and environmental protectionbiomass steam boiler adopt the latest gasification combustion technology, set up the advanced gasification rotary combustor, built-in cyclone secondary air distribution, make fuel combustion more full.8, and the use of efficient heat transfer elements - threaded smoke pipe, with a reasonable flow of flue gas, so that the boiler thermal efficiency is higher.The thermal efficiency is over 85%.9. The steam boiler adopts the green renewable biomass lignin pellet fuel promoted by the state, with zero CO2 emission, smoke emission concentration less than 50mg/m3, smoke blackness less than Ringerman I class, and all indicators meet the national environmental protection standards of the first class.10. Low operating cost: The fuel lignin biomass pellet used by the boiler is a new type of environmental protection fuel supported and promoted by the state. It is a renewable resource.It has the characteristics of high calorific value, low cost and wide source.Its operating costs are only a quarter of those of electric boilers and less than half of those of oil-fired (gas-fired) steam boilers.11, high degree of automation: digital integrated controller, according to the user can set the automatic controller burning conditions, simple and convenient operation, automatic ignition, automatic feeding, automatic ash cleaning, gas boiler operation is equally convenient.
Boiler steam pressure automatic adjustment system: The control system of the boiler steam pressure automatic adjustment system enters the working state. When the necessary conditions for combustion are met: the steam pressure in the boiler is higher than or equal to the set pressure upper limit, the control system outputs a stop signal. Until the induced draft fan is stopped.Water supply automatic control: When the system is on duty and in normal operation, the water supply pump is started, and the water level differential pressure transmitter detects the water level signal to keep the water level of the drum stable. Ensure the quality of steam. The water level adjustment instrument displays the boiler water level.Manual control: You can also manually control the water pump, etc. through the manual touch key on the control panel
Steam Boiler Maintenance and RepairThe control system can monitor the current working conditions of the steam boiler in real time, and perform real-time and comprehensive intelligent fault identification and processing. The control system can diagnose and deal with the following faults in real time:Protection for extremely high steam pressure: When the steam in the pot is overpressured, the control system will immediately enter the interlock, sound and light alarms, and the screen will display; the steam pressure is extremely high. After the fault is eliminated, press the reset button to release the interlock.Water shortage protection in the boiler: When the boiler has an extremely low water level failure due to a water pump failure or other reasons, the control system immediately turns off the power supply of the induced draft fan, enters the interlock, and alarms with sound and light, and the screen shows that the water level is extremely low. After the fault is eliminated, press the reset button to release the interlock.The boiler water level is too high: when the water level in the boiler is higher than the upper limit warning water level, an audible and visual alarm will be given. Prompt that the water level in the pot is too high, and the display prompts to drain. After the fault is eliminated, it will automatically recover, stop the pump without stopping the furnace.Water pump motor overload: When the water pump motor is overcurrent, the thermal relay action will cut off the power supply of the water pump motor and stop the water pump, which is realized by hardware.Power failure: When a power failure occurs, the control system immediately shuts down all equipment power supplies in the cabinet where the power failure occurs. When the power supply is restored, the cabinet is automatically in the off-duty state, and it needs to be restarted to work and start all equipment to ensure the safety of the equipment.Application for biomass steam boiler DZH series fixed grate biomass steam boiler is widely used in hospitals, schools, textile mills, garment factories, large supermarkets, garment factories, dyeing factory, hotel, dining room, restaurant, food factory, beverage factory, soy products, meat products factory, cannery, brewery, pharmaceutical factory, packaging plant, building materials factory, paint factory, swimming pool and other places of the enterprises and institutions. Our main products as below
1)WNS/SZS Oil Gas Fired Steam Boiler/Hot Water Boiler;
2)DZH/DZL/SZL Model Biomass Pellet Wood/Coal Fired Steam Boiler / Hot Water Boiler;
3)YY(Q)W Series Natural Gas or Diesel Oil or Heavy Oil Fired Thermal Oil Boiler;
4)YGL/YGW/YLW Type Solid Fuel Wood Pellet Biomass Fired Thermal Oil Heater Boiler;
5) Integrated design, manufacturing, and installation service
Address:
East Jinshui Road, Zhengzhou, Henan, China
Business Type:
Manufacturer/Factory
Business Range:
Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Henan Jinzhen Boiler Manufacturer Co., Ltd is a professional manufacturer that specialized in the environment-friendly steam boiler and pressure vessels′ design, manufacture, installation, maintenance. Our factory is located in beautiful Zhoukou City which nearby Zhengzhou Airport, Shangqiu Railway Station, gets convenient traffic. We have over 6, 000sq. M. Building area, 105 employees, annual sales amount exceeds 25, 000, 000USD which includes 25% export amount in worldwide.
Our boilers include more than 150 kinds. There are:
(1) DZL coal/biomass fired steam boiler(1-20ton/h; )
(2) DZH wood fired steam boiler(0.5-6ton/h; )
(3) SZL biomass/coal fired steam boiler(4-25ton/h; )
(4) WNS series gas/oil fired steam boiler(0.5-20ton/h; )
(5) YLL(W) series coal/biomass fired thermal oil boiler(150, 000-16, 000, 000Kcal)
(6) YY(Q)W gas /oil fired thermal oil boiler(150, 000kcal-12, 000, 000Kcal)
All products comply with GB/T quality standards and are greatly appreciated in a variety of markets throughout the world. Our well-equipped facilities and excellent quality control throughout all production stages to totally guarantee customers′ satisfaction.
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching America, Australia, Mexico, Vietnam, Russia, Kazakhstan, South Africa, Syria, South Africa, Ethiopia, etc.