Docstoc

JBQ mud agitator

Document Sample
JBQ mud agitator Powered By Docstoc
					                                               Operation manual of JBQ series mud agitator




                   Operation manual of JBQ series mud agitator




                                 GN Solids Control
          Tangshan Guanneng Machine Equipment CO., LTD.




http://www.gnsolidscontrol.com                     All rights reserved by GN Solids Control
                                              Operation manual of JBQ series mud agitator




                                    Index



    I.       Application and feature

    II. Main specifications

    III. Structure and operation principle

    Ⅳ.        Installation, application and maintenance




http://www.gnsolidscontrol.com         1          All rights reserved by GN Solids Control
                                                           Operation manual of JBQ series mud agitator




Ⅰ.Application & Features
JBQ mud agitator is a part of solid control system of mud tank, which is mainly used in
agitating and blending drilling fluid so as to control the depositions of solid particles in its
tank cycling system and keep the mud property of circulation stable and mixture uniform.

This device has some major features as following:

(1) The reducer adopts a cylindrical worm with an axial section of circular acre. The circular
    acre teeth of impeller wheel are conjugated with the worm, which provide good
    convexo-concave engagement, high efficiency transmission, strong agitating ability and
    compact structure.

(2) The reducer combines with anti-explosion motor, which is suit for rough operation
    condition in field, and can be repaired conveniently.

(3)    New up-down structural agitating impeller wheels have a two-layers structure, which
      can be used as one-layer and dual-layer one.

(4) The strong agitation, broad conformance and low starting moment of resistance are
    provided.

(5)    Level – placed motor is easy for installation, adjustment and replacement.


Ⅱ. Main Specifications.

   Item            JBQ-5.5        JBQ-7.5      JBQ-11               JBQ-15                JBQ-22
  Motor
  power             5.5Kw         7.5Kw         11Kw                 15Kw                  22Kw
  Rated
  speed           1450r/min      1450 r/min   1450 r/min          1450 r/min            1450 r/min
  Power
   Input         380V/50HZ       380V/50HZ    380V/50HZ          380V/50HZ              380V/50HZ
Impeller
wheel              72r/min        72 r/min     72r/min             72 r/min               72 r/min
speed
 Impeller
                  ¢600 mm        ¢650¢750     ¢800/¢              ¢1050mm                ¢900/¢
  wheel
 diameter                           mm        700mm                                      1000mm
  Weight            360kg          450kg       600kg                 750kg                900kg
 Overall          960×520        1050×600     1200×650                                   1582×838
dimension                                                    1290×710×685mm
                  ×600 mm        ×600mm       ×675mm                                     ×755mm




http://www.gnsolidscontrol.com                 2               All rights reserved by GN Solids Control
                                                                 Operation manual of JBQ series mud agitator




Ⅲ Structure and Operation Principle
This device consists of explosion–proof motor, reducer, seating and components of impeller wheels. Rigid
shaft adapters are used in connections of reducer to motor, and reducer to impeller wheel.

The impeller wheel agitates the fluid and makes it revolving to enforce the stirring effect. The dual-layer
structure impeller wheels can be dismounted. Six blades is welded to a plate in angle of 45ºwhich can
stirring mud sufficiently. The plate mounts to the impeller shaft by flange with bolts. The upper layer can
be dismounted if necessary. The plate jammed in blades also can prevent solids particles in mud from
depositing around the lower blades and reduce the friction force moment at starting caused by deposits and
protect the motor from fire out in the start.


Ⅳ. Installation, application and maintenance
1. Lift the agitator horizontally and stably, put it in the desired position. After coaxial
  degree adjusted <0.39 weld four M16 seats to tank and screw up tightly the fix bolts.

2.   Spring Washers must be added to the bolts of the rigid shaft adapter and be tightened
     unless the impeller shaft will deflect, resulting in severe reducer wear.

3.   Abnormal sound, sticking and over temperature should not happen unless shut – down
     trouble – shooting must be given.

4.   The oil level of the reducers should be kept in the middle position of oil window and
     often feed during operation. 120# gear oil is recommended for the reducer. When no
     supply in field, other lubricants with appropriate viscosity can be applied.




http://www.gnsolidscontrol.com                       3               All rights reserved by GN Solids Control

				
DOCUMENT INFO
Shared By:
Stats:
views:124
posted:6/22/2010
language:English
pages:4
Description: JBQ series mud Agitator, Less than 5.5 kW drilling mud Agitator adopts the blender cycloid speed reducer, and it is applied to the drug liquids mixing tank. This mud agitator has the advantage of compact structure so it occupies small area. More than 7.5 kW Mud Agitator uses the turbo and worm gear speed reducer, with the large torque transmission、 the revolution is steady、it works reliablely and has great merit. Common model of mud agitator is JBQ5.5kW 、JBQ7.5kW 、JBQ11kW and JBQ15kW.The drilling mud agitator is an important components for GN Solids Control drilling fluids processing system.