Spiral pipe exhaust gas boiler is special design for exhaust gas heat recovery of generator groups.Compared with ordinary heat exchanger, spiral pipe heat exchanger has higher heat transfer efficient, wider using area.
Qingdao Kaineng Boiler Equipment Co. ,Ltd. is located at Qingdao China. We are the high-tech enterprise in the professional manufacturing submerged arc furnace waste heat boiler, generator stack gas coal economizer, generator group waste heat boiler. Our company is mainly manufacturing flue gas waste heat boiler, low temperature economizer, fuel gas boiler, needle tube, the H fin tube energy conservation and environmental protection products.
KNLW serious exhaust gas boiler is special design for exhaust gas heat recovery of oil&gas fired generator groups.the boiler use the threaded pipe as the heat transfer component.the pipe has the thread line in the internal wall of the pipe.the exhaust gas will be swirling during going through the pipe.this will reinforce the heat transfer and reduce the heat transfer area to make the size and weight smaller.
The exhaust gas boiler has two kinds:horizental and vertical.the circulation style is nature circulation.the boiler body has the space for the seperation of steam and water.
The advantage of waste heat boiler:
1. simple structure ,
2. high efficient,
3. long running life,
4. safety,
5. convenient maintain.
The structure of the waste heat boiler:
every exhaust gas boiler is composed of inlet flue gas case,outlet flue gas case,screwed pipe,smoke-recovery chamber and its accessory.
Other Waste Heat Recovery Boiler Projects:
Kaineng Service:
Pre-sale service:
Kaineng helps customer to choose the proper exhaust gas heat recovery boiler model according to different requirements of various industry. Before delivery we will provide boiler drawings, auxiliary equipment drawings, foundation drawing, layout drawing, etc.
In-sale service:
Kaineng keeps 24 hours online and keeps close contacts during the production process to ensure on time delivery with perfect finished product.
After-sale service:
1. provide full range of original quality spare parts.
2. Kaineng offer project guidance service, we will dispatch engineers to your local project site to guide the installation and commissioning.
3. Our engineers will held a training for boiler workers to ensure the safe operation.
4. Free maintenance and repair for one year and lifelong service.
Kaineng Factory Area
Audited Supplier 
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