M/S PEACOCK ENGINEERING (INDIA) EQPTS.

(Manufacturers of metal handling Plants & Equipments in India)

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Hydraulic Mud-gun

PEIE Design, Engineering, Manufacture, Supply, Erection & commissioning 2nd generation Mud-gun machine in TPM methodology with following customer delighting features. We control cost by work hard.

 

EXECUTIVE SUMMARY

OBJECTIVES

The intention of this supply is to achieve the minimum criteria for closing the tap-hole of Blast furnace after Hot metal/slag drain or draining condition.

FEED MATERIAL

Ramming Clay/Mug-gun mass, water or Tar bonded

EQUIPMENT CAPACITY(Mud Holding Volume)

60 LITER

40 LITER

FLOOR REQUIREMENT

 PEIE MUDGUN system 36 m2  without Hydraulic line length

See detail Matrix

WATER REQUIREMENT

For cooling of oil at hydraulic oil into heat exchanger , In circuit 10 m3 /hr;  Top‐up  ~02 m3/hr

Quality: Treated

POWER REQUIREMENT

30 KW max

See detail list

MAJOR EQUIPMENTS

Mud-gun machine with accessories

 

DELIVERY SCHEDULE

14 weeks from date of Drawing approval

 

SCOPE OF WORK

  • Design & Development of flow sheet & Selection of equipments.
  • Manufacture, Shop test & Supply .
  • Detailed Engineering with Civil Loading details.
  • Supervision, Fabrication, Erection & Trial run of PEIE Supplied equipments.

  GENERAL PROCESS DESCRIPTION

PROCESS 

 

PEIE Mud-Gun consists of a Pedestal with a vertical column holding the swiveling Boom. The Boom swivels through a gear train operated by a Hydraulic Motor.

Boom holds the Barrel Unit comprising of Nozzle, [Heat shielded] Barrel, Stroke Indicator, Hydraulic- Cylinders,

Levers and other accessories. During closing, the Mud Gun is brought to tap hole, aligned and clamped by another Hydraulic Cylinder.. 

Then the mud pushed by actuating the pushing Cylinder.

The Mud Gun assembled with Swivel Joint & Hose-less piping system.

Power pack facilitates to operate the hydraulic actuators

 

OPERATIONAL PARAMETERS

 

60 Liter

40 Liter

Swiveling Angle

 180 deg. (Normal)/270 deg. (Max.)

Yes

Swiveling Time

5 – 10 sec [adjustable]

Yes

 Plugging angle

 Adjustment lateral +/-20 , Horizontal & vertical +/- 250

 Adjustment lateral +/-20 , Horizontal & vertical +/- 250

 Adjustment

 lateral +/-20 ,

Horizontal & vertical +/- 250

lateral +/-20 ,

Horizontal & vertical +/- 250 

Clay Pressure at Nozzle                     

55 kg/cm2

40 kg/cm2

Mud Volume     

60 litre

40 litre

Type of Clay    

Water / Tar Bonded

Water / Tar Bonded

Holding Force

5500 kg

 

Injection Speed

115 mm/sec [adjustable]

 

Nozzle Tip Dia

100 mm.

 

Conical Nozzle Tip Diameter

120 mm

 

Barrel Size

300 mm dia. x 850 mm

 

TECHNICAL DETAILS / SPECIFICATION  (HYDRAULIC COMPONENTS )

Hydraulic Power Pack

a)   Tank Material & Capacity

b)  Description of various Fittings

c)   Overall Dimension

d)  Oil Specification and Quantity

e)   Weight including Oil

f)    Cooling Water reqd, Qty & Pipe Size

g)  Make of Power Pack

a)   IS 2062 & 180 Gallon

b)  SW Fitting

c)   After detail engineering.

d)  Servo system HLP-68, 800 Lt.

e)   Later

f)   Details later

g)  Rexroth / Parkar

Pump for Cylinder Operation

 

a)   Discharge

b)  Pressure:

c)   Flow:

d)  Make 

e)   Motor Make & Rating (KW):

a)     Dual Delivery Vane [1 W + 1 S]

b)    160 kg/cm2

c)     140 lpm

d)    Parker / Rexroth

e)     Siemens / ABB & 55 KW [Class F/B]

Hydraulic Motor (Swivelling)

 

a)   Geometric Displacement:

b)  Geometric Torque:

c)   Inlet differential Pressure:

d)  Max. Speed:

e)   Operating Speed:

f)   Make:

a)     42 cc/rev

b)    7.02 NM/bar

c)     293 bar

d)    450 rpm

e)     100 rpm

f)     Danfoss / Parker

Hydraulic Cylinder [Mud Pushing]

 

a)     Bore Diameter

b)    Rod Diameter.

c)     Stroke  :

d)    Type:

e)     Barrel Mounting.

f)      Piston Rod Mounting:

g)    Rod & rear end Port location

h)     Make:

a)     200 mm

b)    125 mm

c)     850 mm

d)    Front Flange

e)     Front Flange

f)     Std.

g)    Horizontal upward

h)     ESS Hyd / Hydrocraft.

Hydraulic Cylinder [Clamping]

 

a)     Bore Dia.:

b)    Rod Dia.:

c)     Stroke  :

d)    Type:

e)     Barrel Mounting:

f)      Piston Rod Mounting   :

g)    Rod & rear end Port location:

h)     Make:

a)     125 mm

b)    90 mm

c)     400 mm

d)    Front Flange

e)     Std.

f)     Std.

g)    vertical upward

i)      ESS Hyd /  eqvl.     

Flexible Hose Pipes:

Hose-less piping system

Material of construction

 

a)     Base Frame & Linkage:

b)    Body:

c)     Mud Barrel       :

d)    Mud Barrel Tip :

e)     Weld Inspection:

a)     IS 2062 & MS/C45

b)    IS 2062

c)     Seamless Pipe

d)    Steel casing / s.s.

e)     DP [wherever necessary]

ELECTRICALS

 

a)     Starter Panel

  • Overall Dimension:
  • Make:

b)    Control Console

  • Overall Dimension: Later
  • Make: MPS / Jolly

c)     Limit Switches

 

  • Later
  • Ishaani

 

  • Later
  • MPS
  • BCH

PAINTING

Heat Resistant Paint

OPERATING STATION

Control push button Operators’ Stations located at safe and visible place to the  tap hole