For full functionality of this site it is necessary to enable JavaScript. Here are the instructions how to enable JavaScript in your web browser.

Soot Blowers

In an Industrial Boiler, soot / ash / slag accumulation on the surface of Coils/tubes results in reduction of heat transfer Soot deposition can also erode and corrode metal surface. It is necessary to remove this accumulation daily in order to increase efficiency of Boiler and life of tubes/coils. Effective cleaning of soot is the most important aspect of any boiler performance. TRUST WELL SOOT BLOWERS uses Advance Design Spray Nozzles for effective cleaning using Steam jet energy.

Trust Well offers complete range of Soot Blower to suit various requirements of the Boiler for different temperature Zones. Trust Well has tailor made solutions for cleaning Boiler Tubes/Coils, which improves Boiler efficiency. Trust Well recently got enlistment from renowned engineering company 'Engineers India Ltd' for manufacturing and supply of Soot Blowers. All Soot Blowers can be connected to PLC based Sequential Control Panel as per requirement of indoor/outdoor conditions

Soot Blowers

Long retractable soot blower
Short rectractable soot blower
Rotary motorised soot blower
PLC based Sequential control panel

Long Retractable soot blowers (LRSB)

Function of long retractable soot blower (LRSB) is to remove soot deposited on coils/Tubes in High temperature zone (e.g.Superheater Coils) To avoid sagging of Lance Element achieves high cleaning effciency. IBR certifed Poppet value is provided on LRSB.

Operation
LRSB operation
ELEVATION OF LRSB
(PARKED OUTSIDE THE BOILER/HEATER)
  • The lance tube with four/two high-peformance nozzles is helically passed over the flue gas path.
  • The blowing process begins as soon as the nozzles have passed through the boiler/heater wall.
  • Required superheated/saturated steam with desired prressure cleans entire area in high temp. Zone
  • The lance element travels the desired length with steam blowing and again retracts back in anticlockwise direction of rotation with steam blowing. Travel length is controlled by 2 nos. heavy duty limit switches.
  • TYPE
    LONG RETRACTABLE SOOT BLOWER
  • Temp. Range
    Above 800 °C
  • Limit switch
    Mechanical contact heavy duty with Mechanical Stopper
  • Steam consumption – kg / hr
    4535 Kg / Hr
  • Blowing pressure – Kg/cm 2 (recommended)
    21 Kg/cm2 max
  • Lance tube speed m / min
    2.7 Transverse, 2.6 Rotary
  • Discharge nozzle – size , nos., angle w.r.t lance tube
    Size 19 Ø x 12 Ø 4 Nos. - 90°
  • Effective blowing redius mm
    2100
  • Type of mounting on wall
    Stationary type
  • Type of Operation
    Motorised
  • Size of Steam Inlet Connection
    65 mm NB
  • Motor Rating HP
    As per Lance Tube length up to 3 HP max
  • Reducer
    Will be provided to match steam inlet size

WALL DESLAGGER
(SHORT RETRACTABLE SOOT BLOWER) (SRSB)

Operation
LRSB operation
ELEVATION
(PARKED OURSIDE THE BOILER)
  • Trust Well Wall Deslaggers designed to remove Soot / Ash / Slag deposited on Furnace Wall / Side Wall Tubes. The lance Element retracts and cleans Soot deposited on side wall / furnace tubes.
  • The Wall Deslagger is mounted directly on the wall box. No external support is required. Trust Well Wall Deslagger construction is robust design to have very low maintenance. Tested and proven over years of experience.
  • In the event of power failure the Wall Deslagger can be operated manually using the crank handle supplied.
  • Required care is taken in Design of Wall Deslagger to ensure Highest Level of Personal safety.
Specification

Principle of operation wall deslagger

  • TYPE
    SHORT RETRACTABLE WALL MOUNTING TYPE
  • Blowing Angle
    360°
  • Effective Cleaning Radious mm
    1800 mm
  • Steam Pressure (Recommended)
    21 Kgs / cm2 Max
  • Steam consumption kg / hr
    357 Kg / Hr
  • Lance tube speed m / min
    2.7
  • speed rpm
    3
  • Operating Temperature
    Up to 1200 ℃
  • Poppet Valve
    Provided (I B R Certified)
  • Limit Switches
    Heavy Duty Linear Movement
  • Helical Movement
    With Motor & Gear Box
  • Nozzle Size & Angle
    Size 19 Ø x 12 Ø 4 Nos. - 70°
  • Type of Operation
    Motorised
  • Size of Steam Inlet Connection
    65 mm NB
  • Motor Rating HP
    As per Lance Tube length up to 3 HP max
  • Reducer
    Will be provided to match steam inlet size

MOTORISED ROTARY SOOT BLOWER (MRSB)

Operation
LRSB operation
SIDE VIEW OF MRSB
(LANCE ELEMENT INSIDE THE BOILER)
  • Trust Well Rotary Motorised Soot Blower is designed to remove Soot / Ash / Slag deposited on Tubes in Economiser as well as Boiler Tubes in low Temperature Zone (below 550 ℃C). The lance Element remains inside Boiler / Economiser for all the time. Selection of Lance element is done according to flue gas Temperatures.

Principle of operation Rotary Motorised Soot Blower

  • TYPE
    MOTORISED ROTARY SOOT BLOWER (MRSB)
  • Location
    Boiler Bank / Economiser
  • Type
    Motorised
  • Gas Temperature °C
    < 550
  • Length of lance Element mm
    Normally 6000 in one piece construction
  • Effective Cleaning Radius mm
    1800
  • Blowing Angle °
    Adjustable up to 360
  • Blowing medium
    Steam
  • Pressure Kg / cm2 (Recommended)
    21 max
  • Blowing Time Min
    3
  • Rotary Speed RPM
    3
  • Size of Steam Inlet Connection
    65 mm NB
  • Motor Rating (HP)
    0.25
  • Reducer
    Will be provided to match steam inlet size

PLC based SEQUENTIAL control Panel

OVERVIEW: Trust Well has extensive experience in the manufacturing of all type of soot blower control panels including PLC Panels, Switchgear panels, Flame Proof Panels. The manufacturing facilities include:

DESIGN & DETAIL ENGINEERING- ELECTRICAL
  • Preparation of Single line diagrams, electrical schematics, electrical wiring diagrams, interface wiring drawings
  • Preparation of electrical cable specifications & cable schedule, JB schedule
  • Preparation of electrical cable routing & layout drawing, cable tray schedule
  • Preparation of Bill of material & Bill of quantity of cable, cable trays & accessories
  • Procurement support & supply of electrical equipment
DESIGN, DEVELOPMENT AND IMPLEMENTATIONS
  • Configuration and implementation of software systems Electrical engineering
  • Integration of multiple PLCs from Soot blower panel with plant DCS system
  • Application development for PLC, HMI, SCADA & DCS
  • Implementation of software in devices & simulation
  • On-site commissioning and training service of PLC
  • On-site repair and maintenance service of PLC
Compartmental type PLC based Soot blower control Panel
Manufacturing Facilites
  • Fabrication, wiring & testing of PLC based control panels
  • Marshalling panel,
  • LT/HT MCC, VFD panel,
  • AMF panel, Lighting distribution panel, Local Instrument Enclosure (LIE)
  • MCCs are made for indoor & outdoor application.
  • Non draw out type access.
  • Single front & double front type construction.
  • Free standing, compartmental OR Non compartmental architecture, provided with vibration pads.
  • The MCCs can be made with RAE standard or project specific.
  • Dust proof, weather proof, water proof panel available in IP-23, IP- 42, IP-52, IP-54, IP-65
Compartmental type PLC based Soot blower control Panel
Compartmental type PLC based Soot blower control Panel
Compartmental type PLC based Soot blower control Panel

The PLC based Soot blower control panels are constructed for safe area application. The Control panels can be designed for Soot blowers to be mounted on Boilers, Heaters, waste heat boilers. We have manufactured & supplied PLC control panels with following PLCs.

  • GE make – Versamax modular & micro PLC
  • Modicon – QA003 & QA004
  • Rockwell – Micro-820, 850, Micro logics, Control logics, Compact logics
  • Siemens – S7-200, S7-400
  • Mitsubishi – FX, Q-plc
  • Schneider- M-340
Flame Proof Soot blower control Panel
(Indian Oil Coroporation Ltd – Mathura Refinery)
  • The Flame Panel are required in Hazardous Area
  • Flame Proof Area Zone 1 & 2, Gas Group IIA, IIB
  • These panel are designed for mounting Switchgears & PLCs for sootblower sequence control applications
Compartmental type PLC based Soot blower control Panel