Pipeline cleaner series

Pipeline cleaning can not be separated from the pipe cleaner, pipe cleaning operations have become an important part of the pipeline construction and operation. As the main body of the pipeline cleaning operation, the electronic pipeline cleaning device has been developed continuously. Our company's electronic positioning pipe detection, coating complete equipment has a strong ability to clean up the effect is significant, easy to use and so on. Through the use of pipeline transportation can significantly improve the ability to extend the service life, is the pipeline cleaning, maintenance, acceptance of the essential products.

A.  Purpose and work scope of the pipeline cleaner :

1.  The construction stage with the pipe cleaner

a.  Removal of the pipeline in the remaining debris and tools, and other tools (normal rubber bowl cleaner)

b.  Dent detection and deformation and pipeline diameter (diameter measuring cup pig)

c.  To remove the pipe internal surface welding slag (steel brush cup pig is also called rust remover)

d.  In the pipeline pressure test, remove the air in the pipe (normal cup pig and straight bowl of pig)

e.  After pipeline pressure test, discharge the residual water (straight plate cleaner and two-way straight cup pig mixed use)

2.  Pipeline operation stage with the pipeline cleaning device

a. Isolation of the transmission medium, in particular, in the process of product oil in the process of sequential delivery (rubber bowl cleaner)

b.  Crude oil wax (steel brush cup pig, scraping wax pigging, soft scale remover)

c.  Clearance pipeline solid sediment, improve the operation efficiency of the pipeline (ordinary cup pig skin, straight bowl of pig)

d.  To remove condensate gas in the pipeline (ordinary cup pig, pig and two straight cup mixed pig)

e.  Pipeline repair before pigging (cup pig, steel brush cup pig, straight cup mixed pig)

f.  Pipeline cleaning (cleaning soft cleaner, soft descaling Cleaner, cup pig, straight cup mixed pig)

3.  The special use of pig (intelligent detection of pipe cleaning device)

In the operation process of the pipeline pigging requirement, it can detect and deformation of wall dent pipe, and can detect the special function defects and cracks pitting the pig

B.  The composition of the pipe cleaner

Electronic pipeline cleaning device is composed of an electronic positioning transmitter, pig cup, pig body, flange, gasket, bolts and other components, supporting the use of ground receiving equipment, ball passage indicator.

C, The types of cleaner

1.     Standard cup electronic pig: Pig series, series of rust remover, wax scraper series, series applicator.

2.     Polyurethane soft pigging: Series software pigging series software, cleaner, software intensive cleaner series.

3.    Standard rubber bowl electronic diameter measurement pipeline: Series diameter pipe cleaning device, a series of diameter measurement (mixed) type pipeline cleaning device.

4.     Straight, rubber bowl of pig: pig, straight double cup mixed pig.

5.     Special purpose electronic pigging: A series of polyurethane pressure bypass pipe cleaner, electronic series of polyurethane electronic pipeline cleaner, reducing series of polyurethane magnetic electronic pipeline cleaner.

D.  The working principle of the pipe cleaner:

According to the specific circumstances of the pipeline and the purpose of cleaning pipe, choose different series of pipeline cleaning device. The pig carrying electronic transmitters in the cup and the inner wall of the pipeline to form elastic sealing in the pipeline from the medium pressure driven along the pipeline operation, relying on the pipe cleaner and the belt equipment for extrusion, scraping and washing to remove fouling, pipeline wax and sediments (debris). Pigging in the operation process, the electronic transmitter continuously sends out the pulse signal, so that the ground instrument can receive, make operation personnel to understand the operation of cleaning pipe in the pipeline, the pipe between the pipe cleaner and ground receiving apparatus and monitoring personnel connection, provides accurate and reliable guarantee for safe operation.

Technical parameters:

The bend radius of curvature: R = 1.5D (nominal diameter pipe)

Allow the pipe deformation: a = 15%D (nominal pipe diameter)

Rubber/ polyurethane bowl over the amount of surplus: 2 ~ 5%

Straight interference: a support plate 0%, sealing plate 2 ~ 3%

The media and environmental temperature: -20 ℃ ≤ t ≤ 100 ℃