Description
User Manuals 用户手册
Contract No.
F175-BATURAJA
CEMENT
(PLANT II) 主合同编号：
Sub-Contract No. F175（M）021 买方合同编号：
Equipment Name
Bag Filter
设备名称：
袋收尘器
Sub-Supplier
AAF （Wuhan） Co., LTD
供货商：
爱美克环保工业（武汉）有限公司
PROJECT
XLC SERIES FILTER OPERATION & MAINTENANCE MANUAL
FOREWORD The purpose of this manual is to clearly identify all the equipments supplied within the kiln & raw mill dedusting system and to provide comprehensive information to ensure the safe and efficient operation and maintenance of the plant. The basic information contained within this manual provides clear and concise written instructions on the operational functions of the equipment and identifies the maintenance requirements of the system.
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XLC SERIES FILTER OPERATION & MAINTENANCE MANUAL
CONTENTS CHAPTER
DESCRIPTION
1 - ............................................ TECHNICAL SPECIFICATIONS. 2 - ............................................ CONTROL AND OPERATIONAL SPECIFICATIONS. 3 - .............................................. MAINTENANCE PROCEDURES. 4 - …………………………….. FILTER BAG TECHNICAL INFORMATION 5 -…………………………….. LIST OF RECOMMENDED SPARE PARTS ANNEX
DESCRIPTION
1- ............................................. INSTRUMENTS OPERATION & MAINTENANCE MANUAL
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XLC SERIES FILTER OPERATION & MAINTENANCE MANUAL
INDEX 1.
TECHNICAL SPECIFICATION 1.1. 1.2. 1.3.
2.
CONTROL AND OPERATIONAL SPECIFICATIONS 2.0. 2.1. 2.2. 2.3. 2.4. 2.5. 2.6.
3.
GENERAL DESCRIPTION MECHANICAL SPECIFICATIONS ELECTRICAL SPECIFICATIONS
DESCRIPTION OF THE OPERATION OF THE INSTALLATION FILTRATION PRINCIPLE OF FABRI-PULSE XLC BAG FILTER DESCRIPTION OF BAG FILTER CLEANING SYSTEM FIELD ELEMENTS STARTING UP EMERGENCY STOP PLC CONTROL SYSTEM
MAINTENANCE PROCEDURES 3.1. GENERAL 3.2. PERIODICAL MAINTENANCE 3.3. FILTER BAG CHANGING PROCEDURES 3.4. REGULATION OF CLEANING CYCLE 3.5 COMMON PROBLEMS & SOLUTIONS
4.
FILTER BAG TECHNICAL INFORMATION
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XLC SERIES FILTER OPERATION & MAINTENANCE MANUAL
1 - TECHNICAL SPECIFICATION
1.1.
GENERAL DESCRIPTION INDONESIA B) Dedusting System in Kiln & Raw Mill Application
The AAF XLC Fabripulse Model fabric collector is designed for on-line maintenance and on-line cleaning . The pulse jet filter employs the principle of compressed air pulsing for bag cleaning. A short pulse of compressed air is directed accurately downwards from a pulse pipe through a venturi into a row of bags, causing the bags to flex and dislodging the dust cake from the outside of the bag, the dust falls under gravity into the hopper where it is evacuated by dust discharge system (by others). There is access doors for each compartment to allow maintenance staff enter to carry out maintenance work inside the compartment. The access doors have internal thermal insulation and gasket for gas sealing. The gasket is pressed on the door frame by negative pressure inside the collector, this provide an air-tight design and reduce false air entering into filter which decrease the suction capability of the downstream exhaust fan.. In each compartment, there are bags mounted on split wire cages and suspended from a tube sheet. The cage is galvanized for corrosion protection and more durable in high temperature condition. The filter bag is made of Fiberglass felt with PTFE membrane material. To ensure effective cleaning of filter bag, diaphragm valve is selected to clean filter bags in a single pulse pipe. Each pulse pipe is locked at the end with lock pin and the other end is connected with quick release connection. Compressed air manifolds runs along every compartments to supply compressed air. All the manifolds are connected to a common compressed air pipe header, which provides bigger compressed air reservoir and to ensure bag cleaning effectiveness. The combined inlet and outlet plenum located at the center section of the collector, which constitute an integral part of the filter would ensure a uniform distribution of gas to the compartmented filter. The inclined plate inside the inlet and outlet plenum acts as a separation wall between dirty gas chamber and clean gas chamber. There are steel walls at two sides of this separation wall with the same height as the filter bag to prevent the dusty gas going directly to filter bag before entering the bottom hopper.
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XLC SERIES FILTER OPERATION & MAINTENANCE MANUAL
The collector has been designed with adequate stiffening to withstand the high internal negative pressure produced by the induced draft fan located downstream of the bagfilter. A penthouse is installed at the top of the collector for weather protection of the collector. The penthouse is a steel structure covered with corrugated plate and water drainage system. The collector is insulated with a layer of thermal insulation material made of mineral rockwool to maintain the gas temperature inside the collector above the gas dew point to avoid condensation and thus prevent any possible corrosion to the filter housing and blinding of the filter bags. Access by staircase.is provided from ground level to the top of the filter and penthouse which require regular maintenance/inspection. Service platform and access also provide at the filter gas inlet.
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XLC SERIES FILTER OPERATION & MAINTENANCE MANUAL
1.2.
MECHANICAL SPECIFICATION
43BF21 Data sheet-Coal Mill PT. SEMEN BATURAJA (PERSERO) - BCP PROJECT II BIDDER DATA SHEET Bag Filter (Process) Equipment : JetPulse Sheet : 43BF2 Equipment No : 1 COAL Dept : MILL Technical Specification Unit Description GENERAL Quantity # Supplier Type / Design * Housing dimensions: width m length m height Number of compartments Compartment size (l x w) Number of Filter elements Filtering area - gross - net (during cleaning) Center distance of bags - lengthwise / crosswise Minimum distance between bag and compartm. wall Hopper design - trough / inverse pyramidal Hopper valley angle, outside against horizontal No. of access doors/hopper Access door dimensions Heated hopper discharge section CONSTRUCTION Insulation thickness Cladding type - galvanized steel sheet / aluminum sheet
BIDDER'S NAME
Supplier Data 1 AAF XLC 3.6-3840 9 18 15.9
m # mxm # m2 m2 mm / mm mm T/P deg
~210,210 80
mm x mm yes / no
mm
100
Corrosion protection in clean gas plenum:
Including penthouse height
2 13.88x6.28 3840 5646
T 70 2 610x610 no
G/A
Remarks
G yes
yes / no Painting type Steel quality type/code Compartment housing: material type
Mild Steel
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XLC SERIES FILTER OPERATION & MAINTENANCE MANUAL
thickness Hopper: material type thickness Tubesheet: material type thickness Inlet manifold: material type thickness Outlet manifold: material type thickness
mm
5
mm
Mild Steel 5
mm
Mild Steel 6
mm
Mild Steel 5
mm
Mild Steel 5
FILTER ELEMENTS Supplier Type of bag fixation * Fabric quality Membrane quality (if applicable) Fabric weight Dimensions of bag: length diameter Admissible temperature: operation (continuous) maximum (peak) Bag cages Single piece cages / number of pieces Cage finish Diam of longitudinal wire No.of longitudinal wires Bag to cage size difference - circunferential - longitudinal Cage size CLEANING SYSTEM Pulse pressure at header Air consumption Air quality class acc. To ISO 8573-1
Needlefelt Snap Ring Antistatic PAN g/m2
600
mm mm
3,600 130
°C °C
120 135
S/
#
mm # mm mm
bar Nm3/h
10
4~6 340
On
2.2.1 yes / no yes / no
Differential pressure gauge/switch type Solenoid valve size Blow pipe design - injector / double injector / other Number of bags per blow pipe
S SS304 3.2 12 15-20
3600x125
(solids.moisture.oil)
Pulse air control by timer Pulse air control by pressure difference
Superfine fiber
yes yes Transmitter
mm I / DI / O #
By PLC By PLC 1 DP Transmitter
1-1/2" I 14,16
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XLC SERIES FILTER OPERATION & MAINTENANCE MANUAL
Qty of pulse valve Air consumption per bag per hour COMPRESSOR Compressed air -from network / dedicated compressor Type Supplier Motor Speed Power installed Air volume Compressed air tank volume Static pressure Oil/Water separator Pressure reducing valve SPECIAL-DESIGN Drop-out chamber Type / Design * Type of plenum Upper walkway Lower walkway Stairs and ladders Explosion vents Quantity per compartment Type Make Size
256 0.09
Nm3/h
-
N/C
-
1/min kW Nm3/h l bar
bar - bar m2 yes/no
NA Walk-On yes yes yes Yes 46 rupture disc huali 910*910 bottom of bag and above hopper top 0.1 39 yes
CONTROL - ELEMENTS Pulse air control by timer Pulse air control by pressure difference Temperature control - (in/out) Full-hopper level sensor Broken-Bag detector
yes / no yes / no yes / no yes / no yes / no
yes yes yes yes No
ACCESSORIES Compressor / vessel / pipe included Exhaust air silencer
yes / no yes / no
no
yes / no yes / no yes / no yes / no
mm x mm
Location Pstat range Total filter venting area Limit switches
Supplied by other
by PLC by PLC by T/T by LS
53BF02 Data sheet-kiln PT. SEMEN BATURAJA (PERSERO) - BCP PROJECT II BIDDER DATA SHEET Bag Filter (Process) Equipment : JetPulse Sheet :
BIDDER'S NAME
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XLC SERIES FILTER OPERATION & MAINTENANCE MANUAL
Equipment No : 53BF02 Dept : KILN & RAW MILL GENERAL Quantity # Supplier Type / Design * Housing dimensions: width m length m height m Number of compartments # Compartment size (l x w) mxm Number of Filter elements # Filtering area - gross m2 - net (during cleaning) m2 Center distance of bags - lengthwise / crosswise mm / mm Minimum distance between bag and compartm. wall mm Hopper design - trough / inverse pyramidal T/P Hopper valley angle, outside against horizontal deg No. of access doors/hopper Access door dimensions mm x mm Heated hopper discharge section yes / no CONSTRUCTION Insulation thickness Cladding type - galvanized steel sheet / aluminum sheet Corrosion protection in clean gas plenum: Painting type Steel quality type/code Compartment housing: material type thickness Hopper: material type thickness Tubesheet: material type thickness Inlet manifold: material type thickness Outlet manifold: material type thickness
mm G/A yes / no
1 AAF XLC 8-5376 19.7 22.96 23.6 8 5.74*7.35 5376 21618
On
20942
of
~230 75 P 60 1 610x610 NO
100 G yes -
mm
Mild steel 4
mm
Mild steel 5
mm
Mild steel 6
mm
Mild steel 4
mm
Mild steel 4
FILTER ELEMENTS Supplier
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XLC SERIES FILTER OPERATION & MAINTENANCE MANUAL
Type of bag fixation * Fabric quality Membrane quality (if applicable) Fabric weight Dimensions of bag: length diameter Admissible temperature: operation (continuous) maximum (peak) Bag cages Single piece cages / number of pieces Cage finish Diam of longitudinal wire No.of longitudinal wires Bag to cage size difference - circonferencial longitudinal Cage size CLEANING SYSTEM Pulse pressure at header Air consumption Air quality class acc. To ISO 8573-1 (solids.moisture.oil) Pulse air control by timer Pulse air control by pressure difference Differential pressure gauge/switch type Solenoid valve size Blow pipe design - injector / double injector / other Number of bags per blow pipe Qty of pulse vavle Air consumption per bag per hour COMPRESSOR Compressed air -from network / dedicated compressor Type Supplier Motor Speed Power installed Air volume Compressed air tank volume Static pressure Oil/Water separator Pressure reducing valve SPECIAL-DESIGN Drop-out chamber Type / Design * Type of plenum Static pressure range
snap ring fiberglass+PTF E membrane g/m2
746
mm mm
8000 160
°C °C
200 260
S/
#
mm # mm mm
2 galvanized 3 24 10--15 10 8000x155
bar Nm3/h
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