Description
LGTSA-type oil tank sampler has the following advantages:
1, With flexible connection technology, thereby reducing the liquid
in the disturbance impact on the float arm strength, extend the
service life of the equipment;
2, Equipment outside can use the most popular outdoor rainproof,
dustproof, anti-theft box integrated structure , All valves, pipe,
circulating pump assembly in the equipment box , After assembly,
after assembly of the overall water pressure to 1.0MPa test;
3, Part contacting materials for the material **4 , both to ensure
purity of the samples, but also enhance the corrosion resistance of
the pipeline to ensure the service life of *0 years;
4, Circulation pump is our own R & D products, with anti
Donglie function, welding and fabrication, material **4, rocker arm
can easily rotate **0 degrees , hydroxyethyl cellulose structure,
no-leak sealing profile fiber filler;
5, Sampling, circulatory system the use of Two one-pass special
sampling valve, material **4 , seal of hardy teflon.
(LGTSA-type oil tank sampler device has been patented, patent
number: ***********4.1)
Structural
style
1,Structure for buoy driven sampling tube device of LGTSA-I
type products (As shown in figure 1 )
The common characteristics of the above series of products
structure
2,LGTSA-II type products is the use of inner floating roof
tank floating disk drive the sampling tube device(As shown in
figure 2 )
3,The common characteristics of the above series of products
Structure
1)
Technical
description
1?For easy corrosion should be painted anticorrosive paint
twice after sampler all assembled.
2?This sampler sampling points is in the
setting of petrochemical industry, according to ISO***0 (GB/T
********8)-
Manual sampling method of Petroleum
liquid product.
3?Hook size should be confirmed according
to tank medium , the circular arc of
the circle error should not be greater than **0
mm.
Installation
It is
with an easy installation for LGTSA type Oil jars sampler. There
are two parts installation -outside and
inner.
1?Outside
installation
1.1Open a hole of *0 mm in diameter from
the bottom tank 1 meter high.
1.2Welding flange pipe and tank wall.
1.3Connect the sampler enclosure flange
and flange of tank wall.
2?Inner
installation
2.1From the tank wall hole 1 meters to the
tank (center), the bracket welding on the bottom of the tank.
2.2From the tank wall hole 8 meters to the
tank (center), the bracket welding on the bottom of the tank.
2.3According to mark connect the sampling
line, tighten the sampling pipeline articulated, and fixed on the
bracket, flat on the bracket.
2.4The sampling box with metal hose into
the tank of the sampling tube and sampling pipe connection, when
connection, in turn, connecting the longer sampling tube into the
tank (middle, short)and the longer sampling tube (middle, short) of
pipelines.
2.5Floater: put the sampling tube bundle
four meters tank floating tray fixed in the tank wall with hook
component.
Dome
roof tank: fix the floating ball on the sampling tube line, the
smaller ball float fixed in central sampling pipeline, the larger
floating ball connected in the sampling line
tip.
Usage
LGTSA type Oil jars
sampler: easy to use, quickly. as the appended drawings, steps are
as follows:
1.Open the door of the sampler and take
out the circulation pump handle, installing on the hand pump shaft,
and turn on the total circulation valve at the bottom of the
panel.
2.Screwing the sampling valve of the
upper sample to "cycle" position, then slowly shaking circulating
pump handle several times (upper sample about 5 laps, middle sample
about 3.5 times, lower sample about 2 laps);
3.Put the sampling bottle in the upper
valve\'s outlet, and then put the valve from the cycle position to
the sampling position to get the required samples, after samples
meet the required amount, turn off the sampling valve
4.So did as the above for middle and
bottom sampling, and its sequence can be arbitrary choice
5.After the completion of the sampling,
screwing all the sampling valves to the "off" position, taking down
the circulating pump handle and stands in the trunk, close the door
of the sampler. Sampling process is
complete.
