Basic Info.
Surface Treatment
Painted
Range of Applications
Power station, Industrial
Capacity
8 Million Hot Air Furnace
Fuels
Biomass,Coal,Wood,Chips
Usage
Heating ,Factory ,Industry
Material
Heat/Oxidation/Corrosion Resistance
Transport Package
Flat Rack Container
Specification
The whole set
Product Description
Product Description:Reciprocating type grate stoker
The grate is stepped and is formed by stacking the same arrangement of fixed grate pieces and movable grate pieces. The movable grate is reciprocated to make the coal move evenly downwards, and the stroke is generally 70-110 mm. When the coal quality is poor, the large stroke is selected.
The coal seam is squeezed, tumbling, agitated as the moving grate moves, and some of the new coal is pushed onto the hot coal seam that has been ignited underneath, while the moving grate sheet returns some of the hot coal particles that have been ignited back to the unburned Underneath the new coal seam, the fuel layer has the characteristics of double-sided ignition. Unlike the chain grate, there is relative movement between the coal seam and the grate. The loose coal seam can increase its gas permeability, and the coal particles squeeze and rub each other. A layer of ash shells wrapped around the hot coal particles is used to help burn off the coke. The reciprocating motion of the grate can break the coke block with weak cohesiveness and has a certain ignition effect.
In short, the inclined reciprocating grate has a simple structure, is easy to process and manufacture, is easy to use and maintain, and has low metal consumption. Compared with the chain grate, it can be adapted to burn inferior fuel, such as type II bituminous coal, class I bituminous coal, lignite, and lean coal.
Advantages And Features:
1.Apply to produce high pressure steam or hot water in range from 3,450-60,000 lbs/h.
2.The structure of fixed and removable grates can greatly increase the combustion efficient of incombustibles material.
3.The humidity of material range is from 30%-50%.
4.The temperature range is from 550ºC-1200ºC.
Technical Parameter:Capacity T/H | Effective area m2 | Effective width mm | Air passage % | Round trip mm | Obliquity |
4 t/h | 6.52 | 1600 | 7-12 | 120-180 | User-defined |
6 t/h | 7.33 | 1600 | 7-12 | 120-180 | User-defined |
10 t/h | 13.3 | 2380 | 7-12 | 120-180 | User-defined |
20 t/h | 21.6 | 3300 | 7-12 | 90-160 | User-defined |
40 t/h | 39 | 4580 | 7-12 | 90-160 | User-defined |
65 t/h | 60.3 | 7024 | 7-12 | 90-160 | User-defined |
100 t/h | 95.1 | 9464 | 7-12 | 90-160 | User-defined |
160 t/h | 153.4 | 10636 | 7-12 | 90-160 | User-defined |
200 t/h | 185.7 | 11854 | 7-12 | 90-160 | User-defined |
260 t/h | 247.5 | 13766 | 7-12 | 90-160 | User-defined |
Features Advantages:Grate Iron Material Types: HT150, HT200, HTCr2, RTSi5, RQTSI5,Cr16, HiSiCr, ZG40CR24 etc. Heating resistant from 550-1200ºC.
Available Fuels: Coal-fired(Anthracite, Brown coal, Peat), Biomass(Rice husk, Corncobs, Bagasse, Coconut shell, Palm shell, Palm fiber, Biomass briquettes), Solid Waste(Residential, Municipal, Medical, Industrial all waste).
Apply To: Steam boiler, Hot water boiler, Hot air furnace, Drying equipment, Heating company, Waste incinerator.
Company Profile:Dalian Sunshine Boiler Auxiliaries Co., Ltd., which is located in Dalian, known as the Pearl of the North-surrounded by the Yellow Sea and the Bohai Sea, with green mountains and clear waters, picturesque scenery and pleasant climate. With convenient sea, land and air transportation, it is a port city in a civilized world.The company was established in 1998 and now covers an area of more than 300,000 square meters, with a factory building area of more than 80,000 square meters. After more than ten years of rapid integration and development, our company has now become a leading company in the boiler auxiliary machinery industry, and the company's products are sold well both at home and abroad. The company now has fixed assets of 160 million yuan and more than 400 employees, including 105 professional and technical personnel. The grate has a market share of more than 20% in the country, and its production scale, automation level and single machine capacity are among the forefront of the same industry in the country. Reached long-term cooperative relations with more than 600 boiler plants and heating units across the country.Certificate of utility model patent:
Instead of traditional structure
We improved and greated one type of big flake chain grate with duide block structure dricing system.
Material test:
The manufacturing of the chain grate is in accordaned with the standard of "JB/T 3271-2002".
All high-temperature materials grate will be inspected strictly before leaving the factory.
FAQ:1.Q: Can you give us a quotation right now?
A: Sorry, our products are all customized. Please give us your required dimension of capacity. Then we will make a design and quotation for you ASAP.2. Q: Can you give us your price list?
A: Sorry, we don't have any. Our products are all manufactured according to customers' requirements.
3. Q: What is your MOQ?
A: 1 piece/set.
4. Q: Do you have any one in stock?
A:Yes. For the chain grate parts, we have in stock. Grates assembly are manufactured.
5. Q: Do you accept a special order?
A:Yes, we do. We can manufacture all kinds of casting products and grate,according to your technical drawings.
6. Q: Can you give us the technical drawing and data?
A:We will give you the overall dimension drawing for your plan and project. But the detailed drawing and data will be sent you after we signed the contract and confidentiality agreement.
7. Q: Do you provide after-sales service?
A: Yes, we do.Our productsare guaranteed for the wearing parts one year.
8. Q: Can your engineer come to our place for installation guide?
A:Yes, we can. We will provide a video and document for installation.And if necessary, we have professional installation team with rich experience, we can send our engineers oversea for installation guide.
Address:
No. 111 Yaogong Street, Ganjingzi Dist, Dalian, Liaoning, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Dalian Sunshine Boiler Auxiliaries Co., Ltd was Established in 1998 with fixed assets 80 million US DOLLARS.
Our company′s headquartered is located in Yaojia Industrial Zone, Ganjingzi District, Dalian City. As one of the largest manufacturers of boiler auxiliaries in China, we provide long-term designing, customizing and producing of chain grates for more than 500 boiler manufacturers and 3000 heating companies.
We design and manufacturing for 21 years engaged in Boiler combustion equipment:
Coal fired Travelling chain grate 1t/h--40t/h; Small Flake type chain grate 2t/h--100t/h; Large Flake type chain grate 10t/h--200t/h; Cross-beam type chain grate 10t/h--260t/h; Reciprocating type grate 1t/h--260t/h;
Biomass fired chain grate 1t/h--160t/h, Solid waste fired grate 1t/h--200t/h; Various tonnage Stratified coal scuttle (Layered coal hopper) and Coal mixers, Slag Remover and Coal Conveyor.
Grate iron Material types: HT200, HTCr2, RTSi5, RQTSI5, Cr16, HiSiCr, ZG40CR24 etc. Heating resistant from 550-1200 Degree
Until now, the products have been exported to more than 50 countries including Japan, Turkey, Vietnam, Thailand, Indonesia, India, Russia, Mexico, USA, Colombia and Costa Rica, etc.
For us, the most important is the products have best quality with longer running life time and our first-class after-sales service overseas.
Dedicated to strict quality control and thoughtful customer service with Complete inspection methods, our experienced staff members are always available to meet your requirements and ensure full customer satisfaction.