Alternative fuels for burning coal gas, heavy oil, light diesel, and natural gas

As convenient as fuel and gas

Energy saving, environmentally friendly, and pollution-free

The operating cost is less than half of that of fuel and gas

characteristic:
1) Fuel used: pellet biomass fuel (as shown in the figure below)



Biomass pellet fuel is a new type of fuel supported and promoted by the state. Biomass fuel refers to the use of crops and solid waste such as wood, corn stover, wheat stover, cotton stalks, rice straw, rice husks, peanut shells, corn cobs, tree branches, leaves, sawdust, etc. as raw materials. After being crushed and pressurized, it is densified and formed into "biomass pellet fuel", which is a renewable resource.

The biomass pellets provided by our company. It has the characteristics of high calorific value (calorific value up to 4500Kcal/kg), complete combustion, and no pollution.
Parameters of Wantai pellet biomass fuel:

diameter	length	density	moisture content	ash content	calorific value	Sulfur containing	Chlorine containing	nitrogenous
6-10mm	10~30mm	1.1~1.4	Below 8%	Below 1.5%	4500 kcal/kg	0.01%	0.004%	0.082%

2) High combustion efficiency: Boiling semi gasification combustion combined with tangential swirl air distribution design ensures complete combustion of the burner, with a combustion efficiency of over 90%.
3) Complete and stable combustion: The equipment operates under slight positive pressure without experiencing tempering or misfiring.
4) Wide range of thermal load adjustment: The thermal load of the combustion engine can be quickly adjusted within the range of 30% to 120% of the rated load, with fast start-up and sensitive response.
5) The pollution-free and environmentally friendly benefits are obvious: using renewable biomass energy as fuel, the sustainable utilization of energy has been achieved. Adopting low-temperature segmented combustion technology results in low emissions of NOx, SO2, dust, and other pollutants in the flue gas. It is the best alternative to coal stoves.
6) No tar, wastewater and other waste discharge: High temperature gas direct combustion technology is adopted, and tar is directly burned in gaseous form, solving the technical problem of high tar content in biomass gasification and avoiding secondary pollution of water quality caused by washed tar.
7) Easy to operate and maintain: using automatic feeding and wind powered ash removal, the operation is simple, the workload is small, and a single person on duty is sufficient.
8) High heating temperature: This technology adopts triple air distribution, with the furnace pressure at 500-700mm water column to ensure normal fluidization in the jet zone. Continuous feeding and production are possible, with stable flames and a high temperature range of up to 1300 ℃, making it suitable for industrial applications.
9) Wide range of equipment applications: Biomass burners are suitable for civilian boilers, small power plant boilers, kilns, or other heating equipment.
10) Low investment and operating costs: The biomass combustion mechanism is designed reasonably and has low renovation costs when used in various boilers. It reduces heating costs by 50% compared to oil fired boilers during operation. It is the best choice for energy-saving and environmental protection renovation and upgrading of electric furnaces, oil furnaces, and gas furnaces.

Technical parameters of biomass pellet burner:

model		WTPB-3	WTPB-6	WTBP-12	WTPB-15	WTPB-30	WTPB-60
Rated heat generation (KW)		15-45	30-75	80-160	180-300	170-390	200-850
Rated calorific value (kcal)		30000	60000	120000	150000	300000	600000
thermal efficiency		92%
Power consumption (KW)		0.4	0.4	0.7	1.0	1.8	2.5
External dimensions	Length (mm)	910	1320	1350	1560	1980	2200
	Width (mm)	420	480	520	620	680	720
	Height (mm)	1000	1000	1200	1300	1600	1700
Weight (kg)		80	130	180	240	310	450
Wood pellet biomass fuel consumption (kg)		4-8	7-14	18-35	28-60	35-75	40-170
Storage bin capacity (kg)		32	55	75	120	180	280

working principle:
The main components of a biomass fuel burner include an automatic control system, a high-temperature pyrolysis gasification combustion chamber, and a combustion nozzle.
The biomass fuel burner is simple and efficient, and its basic working principle is that biomass pellet fuel enters the high-temperature cracking and semi gasification combustion chamber through an automatic feeding system, while gasification agents (air and water vapor) are supplied from the lower part of the furnace. In the oxygen deficient state of the high-temperature cracking and gasification combustion chamber, high-temperature cracking reactions quickly occur to produce high-temperature gas. During this process, "sensible heat" and combustible components such as CO, H2, CH4, CnHm are generated, and the outlet temperature can reach 300-400 ℃; Directly enter the high-temperature combustion chamber with sufficient oxygen through the gas nozzle for complete combustion, releasing "latent heat".


Energy saving comparison:
1. (Taking a 1000 kg/h steam boiler as an example, which can convert 1000 kg of water into steam per hour)

Select boiler equipment	Quantity of fuel required	Unit price of heat source	operating cost
Fuel (light diesel) boiler	66㎏	6.3 yuan/kg	415.8 yuan
Fuel (heavy oil) boiler	70㎏	4.5 yuan/kg	315 yuan
Natural gas boiler	79.3Nm3	3.5 yuan/Nm3	278 yuan
electric boiler	720kw	1.2 yuan/kwh	864 yuan
Biomass pellet fuel boiler	145㎏	1.3 yuan/kg	189 yuan

2. (Taking the energy consumption of heating 1000kg of water from 20 ℃ to 60 ℃ per hour as an example)

Select energy	Quantity of fuel required	Unit price of heat source	operating cost
light diesel oil	4.5㎏	6.3 yuan/kg	28.4 yuan
heavy oil	5㎏	4.5 yuan/kg	22.5 yuan
natural gas	5.3Nm3	3.5 yuan/Nm3	18.5 yuan
electricity	47kw	1.2 yuan/kwh	56.4 yuan
Electricity (using a heat pump with an energy consumption ratio of 1:3.5)	47kw÷3.5=13.4KW	1.2 yuan/kwh	16 yuan
biomass pellet fuel	10.4㎏	1.3 yuan/kg	13.5 yuan

Scope of application:
Combustion engine products are widely used in various thermal energy industries such as steam boilers, die-casting machines, industrial furnaces, incinerators, melting furnaces, kitchen equipment, drying equipment, food drying equipment, ironing equipment, paint baking equipment, highway construction machinery equipment, industrial annealing furnaces, asphalt heating equipment, etc.
On the other hand, the combustion machine can also be used to process certain hazardous solid wastes, such as pharmaceutical residues (containing toxic and harmful substances such as antibiotics), papermaking residues (containing carcinogens), urban garbage, waste oil, waste organic solvents, etc. The toxic and harmful components present in them are eliminated by high-temperature heating, and energy is also generated. Due to sufficient combustion, there will be no black smoke or odor produced.

Introduction to Biomass Drying Machine Manufacturers:
Wantai Company has a group of professional experts in the dryer industry, with years of practical experience and advanced dryer technology theory, ready to provide you with scientific drying and drying solutions. As a technology oriented company specializing in drying machines, our company has continuously strengthened the competitive advantage of our drying machine products over the years, creating core competitiveness in the industry. We are committed to researching and developing drying technology for high viscosity and high humidity materials, manufacturing equipment, and providing technical consulting services.
The company has multiple patents, and its goal is to make its drying equipment an ideal equipment for customers, making it a cost-effective dryer industry product in the market.

Address: No.10 Xinsan Road, Chengbei Industrial Park, Jingjiang City, Jiangsu Province
Postal Code: 214500
Phone:, , eighty-four million nine hundred and eighty thousand six hundred and fifty-eight
mobile phone:
Fax:
website: http://www.wtdry.com/
Email: info@wtdry.com