| Product thermal capacity: | 7000-29000 KW |
| Working pressure: | 0.8-1.0 MPA |
| Outlet temperature: | 320 °C |
| Available fuel: | natural gas, coke oven gas, bio-gas，liquefied petroleum gas, diesel, heavy oil, light oil, crude oil |
| Available industries: | Petroleum, chemical, chemical fiber, pharmaceutical, textile printing and dyeing, building materials, wood processing, vegetable oil processing and other industries |
YQL series gas-fired thermal oil boilers have a three-pass round coil structure. A conical coil is used for the effective protection of the furnace wall at the boiler end. This product is equipped with an advanced combustion device and is fully automated in operation. After the burner ignites the fuel, flame fills the round coil tubes and transfers heat by radiation through the tube wall (first pass). The high temperature flue gas gathers at the back door and then turns to the convection tubes section (second pass), where heat transfer takes place by convection. The flue gas gradually cools down here and flows to the front door, where it is reversed and goes into the third pass. After that, it enters into the chimney through the economizer and is released into the atmosphere.
The laying-off of steel tube adopts CNC 3D laser cutting machine.
The manufacture of square coil tube adopts CNC three-dimensional tube bending machine, no forced shaping.
The manufacture of serpentuator adopts serpentuator automatic production line, once-forming.
Square coil tube and coil tube all adopt argon arc welding technique,which guarantees tubes are 100% qualified.
The optimized radiation heating surface and convective heating surface, the medium flow is more reasonable, without overheat of the carrier and reduce the life;
Set up effective flue gas partition for convection heating surface and cast partition to make it works longer.
We have combustion arch patent, which is available for different types of coals, even the anthracite is very easy to burn.
Flame-proof feeding bucket can avoid the feeding bucket is burnt and coking.
There is ash cleaning unit, which is easy for maintaining, operating and cleaning.
Use superior refractory brick to build inside and superior perlite in the middle. Keep the furnace temperature under 50℃ to make the minimization of loss.
Furnace adopts double close line coil, which makes heating surface sufficient.
| Model | Rated thermal power(KW) | Rated thermal power(x10 4kcal/h) | Design working temperature(≤℃) | Rated working pressure(MPa) | Thermal efficiency(≥%) | System installation power(KW) | Maximum transport size(m) (L×W×H) | |
| YQL-7000Q | 7000 | 600 | 320 | 0.8 | 95 | 140 | 8.0×3.6×4.0 | |
| YQL-8200Q | 8200 | 700 | 320 | 0.8 | 95 | 140 | 8.5×3.7×4.0 | |
| YQL-9400Q | 9400 | 800 | 320 | 1 | 95 | 200 | 9.5×3.8×4.0 | |
| YQL-10500Q | 10500 | 900 | 320 | 1 | 95 | 200 | 10.5×3.8×4.0 | |
| YQL-12000Q | 12000 | 1000 | 320 | 1 | 95 | 240 | 12.4×3.8×4.0 | |
| YQL-14000Q | 14000 | 1200 | 320 | 1 | 95 | 320 | 13.5.×4.0×4.2 | |
| YQL-16500Q | 16500 | 1400 | 320 | 1 | 95 | 380 | customized size | |
| YQL-18000Q | 18000 | 1600 | 320 | 1 | 95 | 450 | customized size | |
| YQL-21000Q | 21000 | 1800 | 320 | 1 | 95 | 520 | customized size | |
| YQL-23300Q | 23300 | 2000 | 320 | 1 | 95 | 600 | customized size | |
| YQL-26000Q | 26000 | 2200 | 320 | 1 | 95 | 700 | customized size | |
| YQL-29200Q | 29200 | 2500 | 320 | 1 | 95 | 825 | customized size |
Honghai Chemical is located in Hekou Blue Economic Industrial Park, covering a total area of 540,000 square meters. It is a specialized petroleum refi...
Jimei Printing and Dyeing is a national large-scale enterprise integrating textile, printing and dyeing, non-woven fabrics, staple fiber and trade. It...
Hebei Ruixin Jinhua New Energy Technology Co., Ltd. invested RMB 320 million in 2015 to build a 100,000-ton/year crude benzene hydrotreating project i...
First, you can communicate with our professional boiler consultant through email, telephone, form or online chat.
Here are some questions to know about you，eg：
1. what are your energy types and energy saving requirements?
2. the use of your boiler environment?
3. what do you ask for the power of the boiler?
4. what are you facing at the moment?
Next, according to your needs and conditions of use, we will provide
energy saving and
reliable boiler system solutions.
——“ Let your boiler operate more efficiently and economically”
We will regularly communicate with you to understand your boiler operation and guide according to your needs. If you have other needs, we will provide you with the first time. Include：
