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বাংলা
Chain Grate Stoker Coal Biomass Steam Boiler 10 12 15 20Ton Low Pressure With Step Grate
Basic Properties
Place of Origin:Henan, China
Brand Name:HengNuo
Trading Properties
Minimum Order Quantity:1
Price:$4,000-5,000
Specifications
| Video Outgoing-inspection: | Provided | Machinery Test Report: | Provided |
|---|---|---|---|
| Core Components: | Boiler Body | Type: | Natural Circulation |
| Usage: | Industrial | Structure: | Fire And Water Tube |
| Pressure: | Low Pressure | Style: | Horizontal |
| Fuel: | Biomass, Coal, Straw, Wood | Output: | Steam |
| Dimension(l*w*h): | Depends On Boiler Capacity | Warranty: | 2 Years |
| Key Selling Points: | Easy To Operate, Long Service Life, Automatic, Low Maintenance Cost | Material: | Q345R Steel Plate, Q345R Steel Plate |
| Weight (kg): | 1000 | Product Name: | Automatic Coal Fired Chain Grate Stoker Steam Boiler |
| Rated Evaporation Capacity: | 0.5-35t/h | Capacity: | 1-20 Ton |
| Design Pressure: | 1.0Mpa,1.25Mpa 1.6Mpa 2.5Mpa | Steam Temperature: | 174-225 Degree |
| Thermal Efficiency: | More Than 85% | Life Span: | More Than 30 Years |
| Highlight | 20Ton Chain Grate Steam Boiler,Step Grate Coal Steam Boiler,Low Pressure Biomass Steam Boiler |
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Product Description
Welcome to contact me for more discounts
Product Introduction:
The SZL double drum longitudinal chain grate boiler adopts a double drum longitudinal arrangement, and the boiler burns biomass formed solid fuel. The water-cooled walls on both sides of the furnace adopt a membrane water-cooled wall structure; The water-cooled wall tubes on the front and rear walls of the furnace extend downwards to the upper part of the grate, forming front and rear arches. This not only increases the sealing performance of the boiler, but also increases the furnace volume and heating surface, while reinforcing the strength of the rear arch. The fuel falls from the coal hopper onto the grate and is burned after entering the furnace with the grate. The flue gas enters the convection tube bundle area and passes through the smoke wall. The flue gas flows towards an S-shaped bend and uses inertia to separate the dust in the flue gas, which then falls into the four gravity type automatic ash hoppers set below. It then moves with the grate and falls into the slag hopper, where it is discharged from the furnace body by the slag extractor.
Application scenarios:
This boiler is widely used in hospitals, schools, hotels, government agencies, pharmaceutical industry, food factories, beverage factories, rubber factories, greenhouses, chemical industry, paper mills, building materials industry, clothing and textile factories, washing plants, etc
Product Paramenters
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Model
Project |
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SZL2-1.25-T
SZL2-1.6-T SZL2-2.5-T SZL1.4- 0.7/95/70-T Quick installation |
SZL4-1.25-T
SZL4-1.6-T SZL4-2.5-T SZL2.8- 0.7/95/70-T Quick installation |
SZL6-1.25-T
SZL6-1.6-T SZL6-2.5-T SZL4.2- 1.0/95/70-T Modular installation |
SZL8-1.25-T
SZL8-1.6-T SZL8-2.5-T SZL5.6- 1.0/95/70-T Modular installation |
SZL10-1.25-T
SZL10-1.6-T SZL10-2.5-T SZL7- 1.0/95/70-T Modular installation |
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Rated evaporation(mw)
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2/1.4
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4/2.8
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6/4.2
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8/5.6
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10/7
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Working pressure(MPa)
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1.25/1.6/2.5/0.7
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1.25/1.6/2.5/0.7
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1.25/1.6/2.5/1.0
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1.25/1.6/2.5/1.0
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1.25/1.6/2.5/1.0
|
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Rated steam temperature(℃)
Outlet temperature(℃) |
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194/204/226/95
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94/204/226/95
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194/204/226/95
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194/204/226/95
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194/204/226/95
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Water supply temperature(℃)
Return water temperature(℃) |
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20/70
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20/70
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20/70
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20/70
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20/70
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be heated
area(m²) |
Essence(m²)
|
70
|
100
|
142
|
215
|
234
|
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Economizer(m²)
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35
|
66
|
130
|
130
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174
|
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Effective area of grate(m²)
|
|
3.22
|
6.72
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7.52
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10.25
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11.8
|
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Fuel type
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Biomass pellets,low calorific valueQ≈21000KJ/Kg
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Boiler fuel consumption(kg/h)
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~300
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~590
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~880
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~1160
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~1450
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Exhaust gas temperature(℃)
|
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135~145
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Boiler thermaleficiency(%)
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83~84
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Maximum transport item weight(t)
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5500×2350×3650
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7730×2360×3520
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upper
6150×2840×3540 below 7275×2852×2580 |
upper
6971×2933×3540 below 8056×2945×2580 |
upper
7855×3240×3540 below 9025×3200×2580 |
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The parameters are changed due to technical innovation,and the factory parameters are subject to the actual drawings!
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Our Advantages:
(1) High thermal efficiency The boiler adopts a convective arrangement, with high heat transfer efficiency on the heating surface. The efficiency characteristics of the boiler operation are stable and have a certain degree of overload operation capability (2) Reasonable water circulation system Reasonable water circulation system, large water capacity, ample steam space, and good steam quality; (3) Stable combustion The cross-sectional ratio between the descending surface and the ascending pipe of each heating surface is reasonable, and the combustion conditions are stable; (4) High furnace temperature Reasonable matching of front and rear arches, high coverage of furnace arches, high furnace temperature, and the ability to burn coal with combustible volatiles greater than 20% (5) Adjustable air volume Each air chamber can be manually adjusted according to the required air volume for each combustion stage of the fuel, and the lateral air pressure is consistent, so there will be no phenomenon of partial combustion (6) Good sealing performance Each air chamber is equipped with a pull-out cast iron ash discharge door at the bottom, which is not easily deformed, easy to use, and has good sealing performance
Henan Hengnuo Thermal Energy Equipment Co., Ltd
Henan Hengnuo Thermal Energy Equipment Co., Ltd. Has Always Adhered To The Development Strategy Of People-Oriented And Technological Innovation, And Has A High-Quality Team Of Management, Technical, And Production Talents, Laying A Solid Foundation For The Development Of The Enterprise. On The Basis Of Producing Traditional Coal-Fired Boilers In The Early Stages Of Factory Construction, An Independent New Product Research And Development Center Was Established. In Recent Years, It Has Successively Developed And Produced Fully Automatic Oil Fired Steam Boilers, Steam Generators, Electric Steam Generators, Gas Low Nitrogen Boilers, Fully Automatic Electric Steam Boilers, Electric Water Boilers, Pressurized Hot Water Boilers, Methanol Fuel Steam Boilers, Gas Atmospheric Hot Water Boilers, Ultra-Low Nitrogen Gas Vacuum Hot Water Boilers, Biomass Steam Boilers, Oil Fired Steam Boilers, Low Nitrogen Steam Boilers, Low Nitrogen Heat Transfer Oil Boilers, Biomass Hot Water Boilers, Gas Low Nitrogen Organic Heat Carrier Heating Furnaces Nearly A Hundred Specifications And Models Of Electric Heating And Heat Transfer Oil Furnaces, Fully Automatic Mold Temperature Machines, And High And Medium Temperature Gas (Biomass Pellet) Hot Air Furnaces Have Made Outstanding Contributions To Improving The Quality Of Our Living Environment And Upgrading The Boiler Product Industry
Good Corporate Reputation, High-Quality Product Performance, And Comprehensive Services Are The Effective Commitments Of Hengnuo!
Q1: How can you get the best price quickly?
(1) We need to know the boiler capacity, the fuel you plan to use and the steam pressure you need, and then we can confirm the
boiler model.
(2) Customer needs to provide us your name, email address and company name, and then we will send you price list immediately.And
if you use whatsapp, skype or wechat, you can provide us your ID, it will be more convenient
for our communication.
(1) We need to know the boiler capacity, the fuel you plan to use and the steam pressure you need, and then we can confirm the
boiler model.
(2) Customer needs to provide us your name, email address and company name, and then we will send you price list immediately.And
if you use whatsapp, skype or wechat, you can provide us your ID, it will be more convenient
for our communication.
Q2: Why should you believe our boiler quality?
(1).Strength calculation report with applied materials information;
(2).100%NDT(non-destructive inspection) report of steel plate, tube and welding rod;
(3).100% X-ray inspection(welding seam): ensure the quality of entire boiler;
(4).Hydrostatic test: ensure the standard working pressure and safety;
(5).Third-party inspection report:By Henan Boiler Inspection Institute;
(6).Passed ISO:9001 and SGS certificate.
(1).Strength calculation report with applied materials information;
(2).100%NDT(non-destructive inspection) report of steel plate, tube and welding rod;
(3).100% X-ray inspection(welding seam): ensure the quality of entire boiler;
(4).Hydrostatic test: ensure the standard working pressure and safety;
(5).Third-party inspection report:By Henan Boiler Inspection Institute;
(6).Passed ISO:9001 and SGS certificate.
Q3:What is the using life of your boiler?
A:Normally the boiler is designed for 20 years life span, but with right operation and good maintenance,the boiler can be used for 20-25 years.
A:Normally the boiler is designed for 20 years life span, but with right operation and good maintenance,the boiler can be used for 20-25 years.
Q4. How long does it take to get the boiler ready?
Usually our company have new stocks, we can manage the shipping within 1-3days. But you please contact us salesman to confirm in
advance.
Q5. Can you assist us to do the installation and operation training?
Yes, our company will provide the drawings and operation manual. Also our engineer can provide the technical supports online.
Usually our company have new stocks, we can manage the shipping within 1-3days. But you please contact us salesman to confirm in
advance.
Q5. Can you assist us to do the installation and operation training?
Yes, our company will provide the drawings and operation manual. Also our engineer can provide the technical supports online.
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