Chain grate stoker

Beam Type Chain Grate

Crossbeams of high rigidness are fixed onto the chain and fire grate flakes are assembled into grooves. The advantages include: the structure is rigid; fire grates are not affected by the stress; crossbeams and chains are not affected by heat; the area of fire grate is larger; the rate of coal leakage and air leakage is lower. This technique is usually employed on 20t/h or above boilers.

Beam Type Chain Grate

The beam grate is a new type of beam grate plate with oblique air outlet applied to the beam-type grate. This grate plate differs from the existing grate plates in that its air outlet direction is not vertical but at an angle to the vertical direction. This allows for a horizontal component of airflow speed when the air ventilates away from the grate plate, which is beneficial for the horizontal diffusion of air in the coal layer, improving the mixing effect of coal and air, and also reducing the amount of coal leakage from the grate.

Beam Grate Chain Grate Stoker

The beam grate is a new type of beam grate plate with oblique air outlet applied to the beam-type grate. This grate plate differs from the existing grate plates in that its air outlet direction is not vertical but at an angle to the vertical direction. This allows for a horizontal component of airflow speed when the air ventilates away from the grate plate, which is beneficial for the horizontal diffusion of air in the coal layer, improving the mixing effect of coal and air, and also reducing the amount of coal leakage from the grate.

Beam Grate

The beam grate is a new type of beam grate plate with oblique air outlet applied to the beam-type grate. This grate plate differs from the existing grate plates in that its air outlet direction is not vertical but at an angle to the vertical direction. This allows for a horizontal component of airflow speed when the air ventilates away from the grate plate, which is beneficial for the horizontal diffusion of air in the coal layer, improving the mixing effect of coal and air, and also reducing the amount of coal leakage from the grate.

Beam Type Chain Grate

The beam grate is a new type of beam grate plate with oblique air outlet applied to the beam-type grate. This grate plate differs from the existing grate plates in that its air outlet direction is not vertical but at an angle to the vertical direction. This allows for a horizontal component of airflow speed when the air ventilates away from the grate plate, which is beneficial for the horizontal diffusion of air in the coal layer, improving the mixing effect of coal and air, and also reducing the amount of coal leakage from the grate.

Beam Grate Chain Grate Stoker

The beam grate is a new type of beam grate plate with oblique air outlet applied to the beam-type grate. This grate plate differs from the existing grate plates in that its air outlet direction is not vertical but at an angle to the vertical direction. This allows for a horizontal component of airflow speed when the air ventilates away from the grate plate, which is beneficial for the horizontal diffusion of air in the coal layer, improving the mixing effect of coal and air, and also reducing the amount of coal leakage from the grate.

Beam Grate Chain Grate Stoker Manufacturers

The beam-type chain grate is a mechanized, intricately structured staged combustion device. It can be widely used as a combustion device in large staged combustion boilers (suitable for chain grate boilers with an evaporation capacity of 20~90t/h) and various heating and drying specialized equipment. It is suitable for burning bituminous coal, lignite, and peat. With special design, it can also be used as a combustion device using fuel such as bagasse, firewood, and rice husks.

120-ton Beam Grate Chain Grate Stoker

Manufacturers of Beam Grate Chain Grate Stokers

Beam Grate Chain Grate Stoker Suppliers

Chain Grate Stoker Manufacturers

Beam Grate

Beam grate manufacturer

Beam Grate

Beam Grate Chain Grate Stoker

Yongning grate, beam grate

Biomass Reciprocating Grate Stoker

The chain grate is the most commonly used mechanized combustion equipment in organic heat carrier furnaces. It has advantages such as reasonable structure, reliable performance, and easy installation. With the application of organic heat carrier furnaces in many industrial fields, our factory has developed a series of chain grate products that match the organic heat carrier furnace series. This series uses lightweight chain belt grates and reasonable air supply devices, and strengthens the sealing on both sides of the grate, along with reasonably configured front and rear arches. It has strong combustion adaptability, reasonable combustion air supply, and quick ignition start. Operational practice has proven that it can burn coal with a calorific value of around 18840 kJ/kg, and smokeless coal and mixed coal with a volatile content greater than 20% can burn normally. Additionally, it can also burn industrial waste such as wood blocks and sugarcane residue.

Reciprocating Grate for Biomass

The chain grate stoker is a mechanized coal-burning device that has a long history, reliable structure, and stable operation in industrial boilers, and it has been widely used. The chain grate stoker has the following three structural forms: 1. Beam-type stoker. The beam-type stoker is suitable for boilers with an evaporation capacity of 20~40t/h or even larger.

Manufacturer of Biomass Reciprocating Grates

The biomass chain grate boiler mainly consists of upper and lower drums, convection tube bundles, water-cooled wall tubes, descending pipes, and a collection box. The upper and lower drums are arranged vertically, and the combustion equipment uses a chain grate driven by a continuously variable transmission. The boiler body is composed of vertically arranged upper and lower drums and convection tube bundles.

Biomass Reciprocating Grate Stoker Supplier

The biomass reciprocating grate device is mainly aimed at direct-fired boilers with a reciprocating grate structure, integrating the traditional multi-zone reciprocating grate into a unified reciprocating mechanism. Additionally, a meshing fixed structure is used between adjacent grate pieces on the same layer to ensure stable and safe operation of the boiler.

Biomass Chain Grate Stoker

Chain Belt Grate for Biomass

Biomass chain grate furnace

Biomass Chain Grate Stoker

Chain Belt Grate Supplier for Biomass

Biomass Chain Grate Manufacturer

OEM/ODM biomass chain grate stoker supplier

Biomass Chain Grate Stoker

Chain Belt Grate for Biomass

Biomass Chain Grate Manufacturer

Manufacturer of Biomass Chain Grate Stokers

Chain Belt Grate Supplier for Biomass

Biomass Chain Grate Stoker

Biomass Chain Grate Stoker

High-Temperature Resistant Biomass Chain Grate

The biomass chain grate furnace uses a beam-type grate, which has low operating resistance; the cooling effect of the grate bars is good, resulting in a low failure rate; the amount of "fuel" leakage from the grate is small; it adopts a fully welded membrane water-cooled wall structure, which has good sealing and low heat loss; the design of a large cross-section and high furnace chamber, combined with secondary air and optimized arch, effectively promotes the combustion of fly ash and slag, with measured thermal efficiency approaching 90%;

10-ton Biomass Chain Grate Stoker

Biomass Chain Grate Stoker

Chain Belt Grate for Biomass

Yongning Grate

Reciprocating Chain Grate

The reciprocating grate is an advanced combustion device, whose core working principle is to feed fuel into the furnace for combustion through the reciprocating motion of the grate. The speed, amplitude, and frequency of the grate's movement can be adjusted according to the type of fuel and combustion requirements to achieve optimal combustion results.

165-ton Reciprocating Grate

165-ton Reciprocating Grate

Reciprocating grate

Reciprocating chain grate manufacturers

Reciprocating chain grate suppliers

Manufacturers of reciprocating chain grates

Reciprocating Chain grate

Reciprocating chain grate manufacturers

The main feature of a reciprocating grate boiler is that there is relative movement between the grate and the coal. Moreover, when the moving grate is pushed backward and downward, it causes some new coal to move, which facilitates the combustion process and makes the coal layer loose and even. Therefore, based on this, the height of this boiler is somewhat higher than that of ordinary boilers.

Reciprocating chain grate suppliers

The reciprocating grate is a type of small mechanized grate developed based on fixed step grates. It has characteristics such as simple structure, easy manufacturing, low metal consumption, and good smoke and dust removal effects, making it widely used in small industrial boilers. There are many structural forms of reciprocating grates, with the inclined reciprocating grate and horizontal reciprocating grate being the most commonly used.

Manufacturers of reciprocating chain grates

Reciprocating grate

165-ton reciprocating grate

Reciprocating grate: Mostly large capacity, high parameter boilers, combustion in the fire chamber, high thermal efficiency, and the outlet working medium is superheated steam. Reciprocating grate: The reciprocating grate is used for industrial production and heating, mostly low pressure, low temperature, small capacity boilers, with combustion mainly on the fire bed, and lower thermal efficiency; the outlet working medium referred to as steam industrial boilers, and the outlet working medium referred to as hot water boilers.

100-ton reciprocating grate

Reciprocating grate

Reciprocating grate

Reciprocating chain grate manufacturers

Reciprocating grate

Reciprocating chain grate suppliers

Large Scale Chain Grate Stoker

Large Scale Type Chain Grate

Large-scale chain grate stoker

Segmented heavy-duty chain grate

Manufacturer of Large-Scale Chain Grate Stokers

Large Scale Grate

Large-segment chain grate system manufacturer

Industrial chain grate stoker factory

Small Flake Type Chain Grate

Small-scale chain grate stoker

Small-scale Chain Grate Stoker Manufacturer

Small Flake Type Chain Grate

Small scale chain grate

Small-scale chain grate stoker

Small-scale Chain Grate Stoker Manufacturer

The use of slotted grate has a history of several decades in our country. Based on past experience, slotted grates are well-received by users due to their simple and reliable structure. Therefore, in recent years, they have been widely used not only in large chain boilers but also in medium and small boilers of 6 tons/hour and 10 tons/hour. With the increase in grate size, and due to some components currently having manufacturing issues, the reliability of grate operation has decreased, which undoubtedly greatly affects the energy-saving efforts of industrial enterprises.

Small-Segment Traveling Grate Manufacturer

The scale grate is suitable for boilers with an evaporation capacity of 10 to 60 tons per hour. Its scale grate surface is usually composed of 4 to 12 parallel chains (similar to the chain structure on a bicycle). Each chain is connected by several components such as large rings, small rings, washers, and liners using a clevis pin. The scale grate plates are assembled on the chains with clamping plates, overlapping in the front and back, closely fitting together, resembling fish scales.

Wear-resistant grate accessories

The main products produced by Yongning Grate include 10-160 tons of equal pressure air supply beam-type grates; 10-65 tons of equal pressure air supply large scale chain grates; 2-40 tons of equal pressure air supply small scale chain grates; 1-20 tons of equal pressure air supply lightweight chain belt grates; 1-120 tons of suspended equal pressure air supply reciprocating grates; and layered combustion coal bunker and other grate accessory products. Yongning Grate mainly deals in coal feeders, slag dischargers, layered coal bunkers, reciprocating grates, beam grates, grates, grate accessories, biomass chain grates, chain grates, boiler grate accessories, boiler accessories, and scale grates.

Small-Segment Chain Grate Supplier

The main products produced by Yongning Grate include 10-160 tons of equal pressure air supply beam grates; 10-65 tons of equal pressure air supply large scale chain grates; 2-40 tons of equal pressure air supply small scale chain grates; 1-20 tons of equal pressure air supply lightweight chain belt grates; 1-120 tons of suspended equal pressure air supply reciprocating grates; layered combustion coal bunkers and other boiler supporting products.

Small scale chain grates

Small Flake Type Chain Grate

Small scale grate

Small scale chain grate

Reciprocating grate

Small-scale chain grate stoker

Small Flake Type Chain Grate

Chain grate stoker

Chain grate stoker

Chain grate stoker

Chain grate stoker

 Chain belt grate

 Chain belt grate

 Chain belt grate

 Chain belt grate

 Chain belt grate

 Chain belt grate

Chain grate stoker

The main products produced by Yongning Grate include 10-160 tons of equal pressure air supply beam grates; 10-65 tons of equal pressure air supply large scale chain grates; 2-40 tons of equal pressure air supply small scale chain grates; 1-20 tons of equal pressure air supply lightweight chain belt grates; 1-120 tons of suspended equal pressure air supply reciprocating grates; layered combustion coal bunkers and other boiler supporting products.

10-ton chain belt grate

Yongning chain grate furnace

The Yongning chain grate is a type of mechanized combustion equipment that is widely used in industrial boilers, with a certain adaptability to coal types. The combustion method of the chain grate is moving bed combustion, and the ignition condition for the fuel is "limited ignition." The fuel enters the grate through the coal hopper, and as the chain grate moves in, the combustion process begins inside the furnace, with the burnt coal ash being discharged to the slag well at the rear of the grate. Therefore, compared to reciprocating furnaces, vibrating furnaces, and bubbling furnaces, the chain grate has higher requirements for coal quality. The mechanical coal throwing furnace essentially belongs to an unlimited ignition layer combustion grate, which has a relatively wide adaptability to coal quality.

Yongning chain grate furnace 15 tons

The Yongning chain grate is a type of mechanized combustion equipment that is widely used in industrial boilers, with a certain adaptability to coal types. The combustion method of the chain grate is moving bed combustion, and the ignition condition for the fuel is "limited ignition." The fuel enters the grate through the coal hopper, and as the chain grate moves in, the combustion process begins inside the furnace, with the burnt coal ash being discharged to the slag well at the rear of the grate. Therefore, compared to reciprocating furnaces, vibrating furnaces, and bubbling furnaces, the chain grate has higher requirements for coal quality. The mechanical coal throwing furnace essentially belongs to an unlimited ignition layer combustion grate, which has a relatively wide adaptability to coal quality.

Yongning 6-ton chain belt grate

Yongning Grate

10-ton chain belt grate

Chain grate stoker

Chain grate stoker

Chain grate stoker

Chain grate stoker

Hydraulic reciprocating grate

Hydraulic grate

Hydraulic grate

Hydraulic grate

Hydraulic grate

Industrial Hydraulic Grate Solutions Provider

Hydraulic Grate Manufacturer

Hydraulically-driven Stoker System Producer

Hydraulic grate

Hydraulic grate

Reciprocating grate accessories

Combustion Grate Spare Parts

Reciprocating grate accessories

Grate Parts Manufacturer

Reciprocating grate accessories

Reciprocating grate accessories

Reciprocating grate accessories

Reciprocating grate accessories

Reciprocating grate accessories

Scale grate accessories

Grate Parts

Scale grate accessories

China Grate Parts Manufacturer

Stoker Components

Scale grate accessories

Grate Spare Parts Producer

Grate Spares Factory in China

Reciprocating grate accessories

Beam grate accessories

Chinese Stoker Components Supplier

Beam grate accessories

Beam grate accessories

Beam grate accessories

Beam grate accessories

Beam grate accessories

Beam grate accessories

Beam grate accessories

Beam grate accessories

Beam grate accessories

Beam grate accessories

Beam grate accessories

Grate accessories

Chain grate stoker accessories

Beam-type grate accessories

Reciprocating grate accessories

Scale-type grate accessories

Scale-type grate accessories

Disappearing large tooth wheel

Small scale clamp board

Small scale furnace bar

10-ton grate reducer

20-ton grate reducer

40-ton chain reducer

60-ton reducer

80-ton grate reducer

130-ton Grate Reducer Manufacturer

LJ2-4 Type Chain Grate Stoker Speed Reducer

LB Series 1-6 Ton Single Rod-Type Reciprocating Speed Reducer

Coal Loaders

Coal feeder

General Terms

Slag Extractors

General Terms

Slag Discharge Machine

Slag Discharge Machine Manufacturer

Laminar Coal Feeder

General Translation

Layered Coal Hopper

Laminar Coal Feeder

Layered Coal Bunker