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Adopting a biased furnace chamber and a wet back structure, high-temperature flue gas sequentially flushes the second and third return ducts, and then is discharged into the atmosphere through the chimney in the rear chamber. The heating area of the boiler is designed and configured according to high standards, fully absorbing effective heat, with low exhaust temperature, low heat loss, sufficient output, and high efficiency. Advanced technologies such as automatic proportional adjustment of combustion, automatic adjustment of water supply, program start stop, and fully automatic operation, with high and low water level alarms and automatic protection functions for extremely low water level, ultra-high steam pressure, and shutdown. Possessing a new patent certificate, utility model name: a horizontal oil fired steam boiler
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
project / model
DZL1-0.7-T DZL1-1.0-T DZL1-1.25-T
DZL2-0.7-T DZL2-1.0-T DZL2-1.25-T
DZL4-1.25-T DZL4-1.6-T
DZL6-1.25-T DZL6-1.6-T
DZL8-1.25-T DZL8-1.6-T
DZL10-1.25-T DZL10-1.6-T (Assemble top and bottom)
rated evaporation (t/h)
1
2
4
6
8
10
Working pressure(MPa)
0.7/1.0/1.25
0.7/1.0/1.25
1.25/1.6
1.25/1.6
1.25/1.6
1.25/1.6
Rated steam temperature (℃)
170/184
170/184/194
194/204
194/204
194/204
194/204
feed water temperature(℃)
20
20
20
20
20
70
Heated area (m²)
essence(m²)
~33
~50
~100
~170
~200
~250
economizer(m²)
10.56/10.56/20.7
27.6
52.48/33.12
87.2
98
174
Effective area of grate(m²)
2.22
2.22
4.10
5.85
7.95
9.8
fuel type
Biomass pellet material
Exhaust gas temperature (℃)
135~145
Boiler thermal efficiency (%)
83~84
Maximum weight of transported items(t)
17
23
25
35
45
33(Upper part) 28(Lower part)
Maximum transport size(L×W×H:m)
5.1×2.2×3
5.5×2.3×3.3
6.6×2.6×3.6
7.5×2.9×3.8
8.1×3.1×3.8
7.7×3.2×3.6 8.6×3.0×2.6
Our Advantages：
(1) Controlled speed combustion
By adjusting and controlling the secondary air flow, the boiler can control the combustion ignition speed without causing detonation(2) Chain grate
Adopting a scale type chain grate and mechanized feeding. Uniform feeding, stable combustion, and easy control
(3) Stable combustion
The boiler has stable combustion conditions, is not prone to backfire, is easy to adjust, and has sufficient output
(4) Threaded smoke pipe
Adopting high-efficiency heat transfer threaded smoke pipes to achieve enhanced heat transfer effect, the boiler heats up and boosts pressure quickly
(5) High thermal efficiency
Using independent air chambers and reasonable air distribution, a favorable aerodynamic field for combustion is formed in the furnace, resulting in high combustion temperature and efficiency
(6) Energy conservation and environmental protection
The eight shaped wall inside the furnace and the exit chimney both have dust reducing effects, ensuring that the boiler's smoke and dust emissions meet the national environmental protection standards
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.
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.
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.
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2018
Total Annual:
1000000-USD 5000000
Employee Number:
201~300
Ecer Certification：
Verified Supplier
Henan Hengnuo Boiler Co., Ltd. was established in 2018. It is a B-class boiler manufacturing license and a first-class and second-class pressure vessel manufacturing enterprise issued by the General Administration of Quality Supervision, Inspection and Quarantine of China. It has rich experience in ... Henan Hengnuo Boiler Co., Ltd. was established in 2018. It is a B-class boiler manufacturing license and a first-class and second-class pressure vessel manufacturing enterprise issued by the General Administration of Quality Supervision, Inspection and Quarantine of China. It has rich experience in ...
