ECAT-EN-HEF-V1.0 2009.11

high efficiency

fire tube boiler

A professional engineer designer and manufacturer ofboilers and pressure vessels with over 30 years of experience

,

ASME S & U STAMP . ISO 9001 . CHINA SQL SHOP

fire tube boiler

HEF type three-pass fire tube boilers assure continuous operation at 1:5 of turn down ratio andstill maintain boiler efficiency as high as 88~90%. Besides it is possible to increase efficiency tomore than 92% by adding heat recovery equipment.

HEF type boilers have sufficient heating surface and wet-back design ensuring high durability.

Advanced combustion system with wide variety of fuel, such as heavy oil, diesel oil, gas andwaste liquid improves efficiency greatly and easy maintenance and operation.

Multi boiler water level control devices ensure safety operation for the boilers.

Start-up time is short. It takes about 15 minutes from cold ignition to generating steam.

Simple and durable construction and combustion system allow users to easily handle theoperation and maintenance.

All data and images shown in this brochure are for reference only. The manufacturerreserves the right to modify it without notifications.

With over 30 years of experience and precise engineering and strictquality control system, Taijune Boiler has created world-class boilers,pressure vessels and energy-saving equipment and built its’ reputationin high product efficiency, high safety and stability trusted by users fromwide variety of industries.

Oil & gas fired types

1

cut-away view of 3-pass fire tube boilerand the diagram of gas flow

B

C

AD

L

M

E

G

A

F

K

J

H

I

burner port

left front smoke box

A

F

E

D

C

B

DESCRIPTION

right front smoke box

corrugated furnace(1st pass)

G

2nd pass smoke tubes

2nd pass smoke tubes

boiler shell

hot insulation

steam drum manhole

H

M

L

K

J

I

combustion chamber manhole

wet-back furnace end

rear smoke box

exhaust outlet connection

burner

blower motor

steam pressuregauge

front smokebox door

pressure regulator

level column & gaugelevel controller

steam outlet valve

safety relief valve

rear smokebox door

feed water pumps

exhaust outletconnection

2

3

Remarks: 1. The above data is based on 1.0MPa boiler design pressure.2. The above data may be changed without notifications.3. Hot water boilers are available upon requests.

boiler performance curve

20 40 60 80 100

150

175

200

225

250

275

300

exh

au

stg

as

tem

p.℃

boiler load %

CO %2

10

11

12

13

14

15

16

75

80

85

90

95

bo

ile

re

ffic

ien

cy

CO2

exhaust gas temp.

boiler efficiency

specification table

fuel properties

Remarks: Fuel properties may vary by geographical locations and countries.

saturation table - pressure increment

4

A

B

C

D

E

F

G

H

I

J

KL

A B C D��

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DE

SC

RIP

TIO

N

oil

ma

ke

-up

pu

mp

fue

ld

ay

tan

k

fue

lb

oo

stp

um

p

pre

ssu

rea

tom

izin

gb

urn

er

bo

ile

rp

rop

er

ch

imn

ey

fee

dw

ate

rp

um

p

E F G H

fore

dd

raf t

fan

so

f tw

ate

rsto

rag

eta

nk

wa

ter

so

f te

ne

r

sa

ltb

ath

I J K L

ch

em

ica

ld

osin

gp

um

p

refe

ren

ce

flo

wd

iag

ram

Re

ma

rks:

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efu

elfl

ow

inth

isd

iag

ram

isfo

rp

ressu

rea

tom

izin

gh

ea

vy

oil

fire

db

urn

ers

.

5

figure and dimension table

top view

front view side view

6

DISTRIBUTOR:

high efficiency fire tube boiler

ASME S & U STAMP . ISO 9001 . CHINA SQL SHOP

TAIJUNE ENTERPRISE CO LTD., .ADDRESS NO 6 WUNMING 2ND ST KUEISHANHSIANG TAOYUAN HSIEN 333 TAIWANTEL 886 3 3281406 FAX 3 3283632

E MAIL sales taijune com tw

GLOBAL SITE http://www.taijune.comCHINA OFFICIAL SITE: http://www.taijune.net

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+886-

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Copyrights © 2009 Taijune Enterprice Co., Ltd. All rights reserved.This brochure may not be copied or re-produced in whole or in partswithout the permission of the manufacturer.