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DHL corner tube hot steam boiler

Release time：2020-05-28 10:34viewed：times
Yingkou lvyuan boiler is A class A boiler manufacturer, mainly engaged in the boiler environmental protection equipment, intelligent control equipment development, and contracts for urban heating, waste heat recovery, atmospheric treatment, energy conservation upgrading and other related projects of investment and general contracting construction.
Main features:
1. Adopt the combustion technology of primary air subsection air supply.Further improve the combustion efficiency.The production of NOx is reduced and low emission is achieved while improving boiler efficiency.
2, the serpentine tube convection heating surface from longitudinal arrangement to horizontal arrangement, reduce the number of elbow, improve the reliability of the convection heating surface, and reduce the installation link.
3, reasonable increase the convective heating surface using Φ 51 coil flue gas velocity, improves the convection heating surface in thermal efficiency, reduces the coil coating.
4. The range of product energy efficiency is 84-86%.
5. Convenient maintenance and less time.

serial

boiler type 

fuel consumption

kg/h

Design efficiency

%

factory way

External dimension 
（L×W×H）

1

DHL29-1.25/130/70-AII

6314

82.30

bulk

13000×10500×12708

2

DHL29-1.6/130/70-AIII

6311

82.25

bulk

16000×9000×13000

3

DHL46-1.6/130/70-AIII

9407

82.46

bulk

12205×13210×15083

4

DHL58-1.6/150/90-AII

9590

82.00

bulk

13200×14200×15000

5

DHL64-1.6/130/70-AII

12061

81.90

bulk

14000×15120×15100

6

DHL70-1.6/130/70-AII(III)

15467

82.00

bulk

14200×15120×15200

7

DHL70-1.6/150/90-AII

15484

82.10

bulk

14200×15120×15200

8

DHL84-1.6/130/70-AII

20490

83.40

bulk

13745×11746×15880

9

DHL91-1.6/130/70-AII

21946

83.50

bulk

16520×17580×16277

10

DHL112-1.6/130/70-AII

28123

83.90

bulk

18610×18850×17177

11

DHL140-1.6/130/70-AII

35519

84.20

bulk

20055×22920×17573

 

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