Cbgd Marine Explosion-Proof Centrifugal Fan

CBL Marine explosion-proof centrifugal blower
CBL Series Marine Explosion-Proof Centrifugal Fan

1. Preface

CBL series explosion?proof centrifugal fans for marine use are designed and manufactured according to GB11799-89«Marine explosion?proof axial flow fans»,and general description and explosion-proof ?d? of GB3836-2000«Electrical apparatus for explosive atmospheres» and «Rules and regulations for the construction and Classification of Seagoing Steel Ships».
This series fans have been examined and proved up to standard by Explosion-proof Inspection Authority of the PRC and have got the certificate of inspection. They have also been examined by the Register of shipping of China and have got the certificate.
Main products list:
JCZ(CZ) Series marine axial flow fan for ship use
CBZ series marine explosion-proof axial flow fans
JCL(CLQ)series marine centrifugal ventilator fan
CBL series marine explosion-proof centrifugal fan
CZF series marine axial-flow fans
CZT Series Marine Ventilation fan for ship use 
CQ series Marine High pressure centrifugal ventilator
CGDL Series marine or navy high efficiency low noise centrifugal fans
CWL(CXL) series marine small-size Centrifugal fans
CWZ series marine or navy small-sized axial fans
CLZ series Marine high pressure axial-flow fans
CDZ series Marine low noise axial fans for marine or navy use
CBGD series marine explosion-proof (non-sparking) centrifugal fan
CSL series centrifugal water power fans for marine use
CSZ series water driven gas free axial flow fans for marine or navy use
FT-A/B/C/D/E/F Type Marine mushroom air vent head
4-72 Series Industrial Centrifugal fan
4-79 Series Industrial Centrifugal blower
4-68 Series Industrial Centrifugal ventilator
9-19 Series Industrial high pressure centrifugal fan
9-26 Series Industrial high pressure centrifugal blower fan
9-13 Series Industrial high pressure air blower fan
9-10 Series Industrial high pressure exhaust fan
G/Y4-73 Industrial high temperature boiler use centrifugal fan
G/Y4-68 Industrial high temperature boiler ventilation fan
T35-11 Industrial axial flow fan
SJG Industrial mix flow fan
HTF Series Industrial high temperature smoke exhaust fan
DZ Series Industrial low noise axial flow ventilator
C6-48 industrial dust exhaust blower fan
Y8-39 Industrial boiler use centrifugal blower fan
Y9-38 Industrial high temperature centrifugal ventilator fan
Other ventilation accessory

CBZ Marine explosion-proof axial fan
CBZ Series Marine Explosion-proof Axial Fan

1. Preface

CBZ series explosion-proof axial flow fans for marine use are designed and manufactured according to GB11799-89«Marine explosion?proof axial flow fans»,and general description and explosion-proof ?d? of GB3836-2000«Electrical apparatus for explosive atmospheres» and «Rules and regulations for the construction and Classification of Seagoing Steel Ships».
This series fans have been examined and proved up to standard by Explosion-proof Inspection Authority of the PRC and have got the certificate of inspection. They have also been examined by the Register of shipping of China and have got the certificate.

2. Application

Main products list:
JCZ(CZ) Series marine axial flow fan for ship use
CBZ series marine explosion-proof axial flow fans
JCL(CLQ)series marine centrifugal ventilator fan
CBL series marine explosion-proof centrifugal fan
CZF series marine axial-flow fans
CZT Series Marine Ventilation fan for ship use 
CQ series Marine High pressure centrifugal ventilator
CGDL Series marine or navy high efficiency low noise centrifugal fans
CWL(CXL) series marine small-size Centrifugal fans
CWZ series marine or navy small-sized axial fans
CLZ series Marine high pressure axial-flow fans
CDZ series Marine low noise axial fans for marine or navy use
CBGD series marine explosion-proof (non-sparking) centrifugal fan
CSL series centrifugal water power fans for marine use
CSZ series water driven gas free axial flow fans for marine or navy use
FT-A/B/C/D/E/F Type Marine mushroom air vent head
4-72 Series Industrial Centrifugal fan
4-79 Series Industrial Centrifugal blower
4-68 Series Industrial Centrifugal ventilator
9-19 Series Industrial high pressure centrifugal fan
9-26 Series Industrial high pressure centrifugal blower fan
9-13 Series Industrial high pressure air blower fan
9-10 Series Industrial high pressure exhaust fan
G/Y4-73 Industrial high temperature boiler use centrifugal fan
G/Y4-68 Industrial high temperature boiler ventilation fan
T35-11 Industrial axial flow fan
SJG Industrial mix flow fan
HTF Series Industrial high temperature smoke exhaust fan
DZ Series Industrial low noise axial flow ventilator
C6-48 industrial dust exhaust blower fan
Y8-39 Industrial boiler use the centrifugal blower fan
Y9-38 Industrial high-temperature centrifugal ventilator fan
Other ventilation accessory

JCL Marine centrifugal fan
JCL(CLQ) Series Marine Centrifugal Fan

1. PREFACE
JCL(CLQ)series centrifugal fans for marine or navy use for marine or navy use series fans are designed and manufactured according to the standards of the state for GB11865«Marine Centrifugal Ventilator»,GB11864«Marine Explosion-proof Axial Flow Fans» «Rules and Regulations for the Construction and Classification of Sea-going Steel Ships»and«Rules and Regulations for the Construction of PLA Naval Ships».
This series of ventilators have been examined and proved up to stand by the Register of Shipping of china and have got the certificate. They are also approved by the authority of shipping equipment and research Staff.
JCZ(CZ) Series marine axial flow fan for ship use
CBZ series marine explosion-proof axial flow fans
JCL(CLQ)series marine centrifugal ventilator fan
CBL series marine explosion-proof centrifugal fan
CZF series marine axial-flow fans
CZT Series Marine Ventilation fan for ship use 
CQ series Marine High pressure centrifugal ventilator
CGDL Series marine or navy high efficiency low noise centrifugal fans
CWL(CXL) series marine small-size Centrifugal fans
CWZ series marine or navy small-sized axial fans
CLZ series Marine high pressure axial-flow fans
CDZ series Marine low noise axial fans for marine or navy use
CBGD series marine explosion-proof (non-sparking) centrifugal fan
CSL series centrifugal water power fans for marine use
CSZ series water driven gas free axial flow fans for marine or navy use
FT-A/B/C/D/E/F Type Marine mushroom air vent head

CZF Marine ventilation fanCZF Series Marine Centrifugal blower fan

1.General

CZF series marine axial fans (simply the fans) are new-type & energy save, low-noise fans. They are suitable for every cabin air ventilating and exchanging on ships. They are also applicable in other places that suit.

2.Features

CZF fans are characterized by their extreme compact structure, small size, light weight, less power consumption, smooth and reliable in operation, being suitable for reversing operating and excellent resistance to a certain degree shock and vibration.
Main products list:
JCZ(CZ) Series marine axial flow fan for ship use
CBZ series marine explosion-proof axial flow fans
JCL(CLQ)series marine centrifugal ventilator fan
CBL series marine explosion-proof centrifugal fan
CZF series marine axial-flow fans
CZT Series Marine Ventilation fan for ship use 
CQ series Marine High pressure centrifugal ventilator
CGDL Series marine or navy high efficiency low noise centrifugal fans
CWL(CXL) series marine small-size Centrifugal fans
CWZ series marine or navy small-sized axial fans
CLZ series Marine high pressure axial-flow fans
CDZ series Marine low noise axial fans for marine or navy use
CBGD series marine explosion-proof (non-sparking) centrifugal fan
CSL series centrifugal water power fans for marine use
CSZ series water driven gas free axial flow fans for marine or navy use
FT-A/B/C/D/E/F Type Marine mushroom air vent head
4-72 Series Industrial Centrifugal fan
4-79 Series Industrial Centrifugal blower
4-68 Series Industrial Centrifugal ventilator
9-19 Series Industrial high pressure centrifugal fan
9-26 Series Industrial high pressure centrifugal blower fan
9-13 Series Industrial high pressure air blower fan
9-10 Series Industrial high pressure exhaust fan
G/Y4-73 Industrial high temperature boiler use centrifugal fan
G/Y4-68 Industrial high temperature boiler ventilation fan
T35-11 Industrial axial flow fan
SJG Industrial mix flow fan
HTF Series Industrial high temperature smoke exhaust fan
DZ Series Industrial low noise axial flow ventilator
C6-48 industrial dust exhaust blower fan
Y8-39 Industrial boiler use centrifugal blower fan
Y9-38 Industrial high temperature centrifugal ventilator fan
Other ventilation accessory

CQ Ship blower centrifugal fan
Marine High pressure Centrifugal fan

1. FOREWORD
CQ series marine centrifugal ventilators or simply the ventilator is capable of blowing air, ocean air containing salt vapour, and corrosive air which contains oil vapour and a small quantity of acid steam generated by the natural evaporation of the batteries. So it can be used for ventilation of various machinery room and each compartment of boats and ships as well as other likes spaces.
The ventilator is designed and manufactured according to GB11865-89(Marine centrifugal fans) and the Rules and Regulations for the Construction and classification of Sea-going Steed ships approved by the Register of the People’s Republic of China.

2. WORKING CONDITIONS
Medium temperature: -25? ~ +50?
Max relative humidity: 95%
Periodical swing: ±22.5°
Continued transversal incline: ±15°
Continued longitudinal incline:±10°
Vibration: existent
Impact: existent
Main products list:
JCZ(CZ) Series marine axial flow fan for ship use
CBZ series marine explosion-proof axial flow fans
JCL(CLQ)series marine centrifugal ventilator fan
CBL series marine explosion-proof centrifugal fan
CZF series marine axial-flow fans
CZT Series Marine Ventilation fan for ship use 
CQ series Marine High pressure centrifugal ventilator
CGDL Series marine or navy high efficiency low noise centrifugal fans
CWL(CXL) series marine small-size Centrifugal fans
CWZ series marine or navy small-sized axial fans
CLZ series Marine high pressure axial-flow fans
CDZ series Marine low noise axial fans for marine or navy use
CBGD series marine explosion-proof (non-sparking) centrifugal fan
CSL series centrifugal water power fans for marine use
CSZ series water driven gas free axial flow fans for marine or navy use
FT-A/B/C/D/E/F Type Marine mushroom air vent head
4-72 Series Industrial Centrifugal fan
4-79 Series Industrial Centrifugal blower
4-68 Series Industrial Centrifugal ventilator
9-19 Series Industrial high pressure centrifugal fan
9-26 Series Industrial high pressure centrifugal blower fan
9-13 Series Industrial high pressure air blower fan
9-10 Series Industrial high pressure exhaust fan
G/Y4-73 Industrial high temperature boiler use centrifugal fan
G/Y4-68 Industrial high temperature boiler ventilation fan
T35-11 Industrial axial flow fan
SJG Industrial mix flow fan
HTF Series Industrial high temperature smoke exhaust fan
DZ Series Industrial low noise axial flow ventilator
C6-48 industrial dust exhaust blower fan
Y8-39 Industrial boiler use centrifugal blower fan
Y9-38 Industrial high temperature centrifugal ventilator fan
Other ventilation accessory

CLZ Marine high pressure exhaust fan
CLZ Series Marine Vertical High pressure Axial Flow Fan


1.General

CLZ Series vertical axial-flow fan for marine use (simply the fan), are designed primarily for ventilation of the machinery room and each compartment. The construction can be delivered for air supply or air exhaust, the ocean air containing salt fog or acid vapor vaporized from storage battery area. Temperature of the air transferred can not exceed 50?.

2.Construction

CLZ fan consists of the impeller, casing motor, guide cowl, conical diffuser, etc.
Casing is made of steel plate of having ample thickness, being composed of an inner cylinder, a shell and a down-stream guide vane. The shell is made in the shape of cylindrical ducts at both ends. The inner cylinder and the shell is connected with the downstream guide vane used to guide the air flow.
Main products list:
JCZ(CZ) Series marine axial flow fan for ship use
CBZ series marine explosion-proof axial flow fans
JCL(CLQ)series marine centrifugal ventilator fan
CBL series marine explosion-proof centrifugal fan
CZF series marine axial-flow fans
CZT Series Marine Ventilation fan for ship use 
CQ series Marine High pressure centrifugal ventilator
CGDL Series marine or navy high efficiency low noise centrifugal fans
CWL(CXL) series marine small-size Centrifugal fans
CWZ series marine or navy small-sized axial fans
CLZ series Marine high pressure axial-flow fans
CDZ series Marine low noise axial fans for marine or navy use
CBGD series marine explosion-proof (non-sparking) centrifugal fan
CSL series centrifugal water power fans for marine use
CSZ series water driven gas free axial flow fans for marine or navy use
FT-A/B/C/D/E/F Type Marine mushroom air vent head
4-72 Series Industrial Centrifugal fan
4-79 Series Industrial Centrifugal blower
4-68 Series Industrial Centrifugal ventilator
9-19 Series Industrial high pressure centrifugal fan
9-26 Series Industrial high pressure centrifugal blower fan
9-13 Series Industrial high pressure air blower fan
9-10 Series Industrial high pressure exhaust fan
G/Y4-73 Industrial high temperature boiler use centrifugal fan
G/Y4-68 Industrial high temperature boiler ventilation fan
T35-11 Industrial axial flow fan
SJG Industrial mix flow fan
HTF Series Industrial high temperature smoke exhaust fan
DZ Series Industrial low noise axial flow ventilator
C6-48 industrial dust exhaust blower fan
Y8-39 Industrial boiler use centrifugal blower fan
Y9-38 Industrial high temperature centrifugal ventilator fan
Other ventilation accessory

CWZ Marine small sized exhaust fan
CWZ Series Marine or Navy Small-sized Axial Fans

1.General

CWZ series marine or navy small-sized axial fans are suitable for, ventilation of kitchen ,lavatory, bulkhead ,the public places ,the meeting room etc, in the naval and merchant shops. They are also applicable in other places that suit.

2.Features

The fans are designed according to arbiter votes flow method. We choose the most reasonable votes flow coefficient on the vanes of the fans, specification ,distribute every sectional characteristic speed & length of the vanes ,the fans have low-noise, small size, light-weight ,stable performance , etc.
In the course of designing & manufacturing, we had thought fully of the marine special conditions, the impellers are strictly made by dynamic balance adjustment & over speed test. Therefore, the fans also have the features of good-anticorrosion, anti-swing, vibration resistance ,shock resistance, stable running and safety reliable.
The fans can be used with 380V/220V.50Hz or 440V/220V,60Hz.
Main products list:
JCZ(CZ) Series marine axial flow fan for ship use
CBZ series marine explosion-proof axial flow fans
JCL(CLQ)series marine centrifugal ventilator fan
CBL series marine explosion-proof centrifugal fan
CZF series marine axial-flow fans
CZT Series Marine Ventilation fan for ship use 
CQ series Marine High pressure centrifugal ventilator
CGDL Series marine or navy high efficiency low noise centrifugal fans
CWL(CXL) series marine small-size Centrifugal fans
CWZ series marine or navy small-sized axial fans
CLZ series Marine high pressure axial-flow fans
CDZ series Marine low noise axial fans for marine or navy use
CBGD series marine explosion-proof (non-sparking) centrifugal fan
CSL series centrifugal water power fans for marine use
CSZ series water driven gas free axial flow fans for marine or navy use
FT-A/B/C/D/E/F Type Marine mushroom air vent head
4-72 Series Industrial Centrifugal fan
4-79 Series Industrial Centrifugal blower
4-68 Series Industrial Centrifugal ventilator
9-19 Series Industrial high pressure centrifugal fan
9-26 Series Industrial high pressure centrifugal blower fan
9-13 Series Industrial high pressure air blower fan
9-10 Series Industrial high pressure exhaust fan
G/Y4-73 Industrial high temperature boiler use centrifugal fan
G/Y4-68 Industrial high temperature boiler ventilation fan
T35-11 Industrial axial flow fan
SJG Industrial mix flow fan
HTF Series Industrial high temperature smoke exhaust fan
DZ Series Industrial low noise axial flow ventilator
C6-48 industrial dust exhaust blower fan
Y8-39 Industrial boiler use centrifugal blower fan
Y9-38 Industrial high temperature centrifugal ventilator fan
Other ventilation accessory

CSL Marine water power gas free fan
Type CSL centrifugal water power fans for marine use


1. Fan general
CSL series centrifugal fans, this series enjoys high anti-explosive grades and is capable of directly removing or ducting flammable and explosive gaseous mixture or steam as well as those poisonous or harmful gases, being important system equipment for the oil tanker and chemical vessels.

2. Fan structure
CSL series explosion-proof centrifugal ventilator fan enjoys high anti-hazard classification, sound anti-corrosion, anti-wobble, anti-vibration and anti-shock performance. The whole fan is featured in simple and compact structure, low weight, simple operation as well as good move ability driven directly by fire protection water, this ventilator is capable of ducting such dangerous gases as flammable and explosive gases or steam.
CSL ventilator fan is composed of water turbine, frame, casing, rotor, impeller, etc. the water turbine is precisely cast of anticorrosion copper alloy, the casing is soldered of austenitic stainless steel. And the impeller is cast of high strength aluminum alloy, with the whole structure of no-spark design the angles for air-outlet are r90?for air supply and 225? for air exhaust as a result, this type of ventilator can’t change the model.
Main products list:
JCZ(CZ) Series marine axial flow fan for ship use
CBZ series marine explosion-proof axial flow fans
JCL(CLQ)series marine centrifugal ventilator fan
CBL series marine explosion-proof centrifugal fan
CZF series marine axial-flow fans
CZT Series Marine Ventilation fan for ship use 
CQ series Marine High pressure centrifugal ventilator
CGDL Series marine or navy high efficiency low noise centrifugal fans
CWL(CXL) series marine small-size Centrifugal fans
CWZ series marine or navy small-sized axial fans
CLZ series Marine high pressure axial-flow fans
CDZ series Marine low noise axial fans for marine or navy use
CBGD series marine explosion-proof (non-sparking) centrifugal fan
CSL series centrifugal water power fans for marine use
CSZ series water driven gas free axial flow fans for marine or navy use
FT-A/B/C/D/E/F Type Marine mushroom air vent head
4-72 Series Industrial Centrifugal fan
4-79 Series Industrial Centrifugal blower
4-68 Series Industrial Centrifugal ventilator
9-19 Series Industrial high pressure centrifugal fan
9-26 Series Industrial high pressure centrifugal blower fan
9-13 Series Industrial high pressure air blower fan
9-10 Series Industrial high pressure exhaust fan
G/Y4-73 Industrial high temperature boiler use centrifugal fan
G/Y4-68 Industrial high temperature boiler ventilation fan

1460-the standard rotational speed, 1460r/min(50hz)
R180¡ã-clockwise(right)rotation , the position of the wind opening-180¡ã
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