(degree of gas odorization of 16 g of odorant - on 1000 nm3 of gas)
( full specifications are in the manual for the device )
1. The FLOUTEC-TM-D complex is designed for standardized dosage of natural or liquefied gas as an odorant,
passing through the gas pipeline in order to timely detect gas leaks by the consumer. Odorization of gas is carried out by supplying
metering valve or pump into the gas flow of odorant microdoses and measuring the amount of odorant microdoses.
2. The FLOUTEC-TM-D complex provides regulation of the degree of gas odorization by changing the time interval between dispensing
set odorant doses and calculation of the odorant consumption depending on the measured consumption of natural gas and its composition.
3. Through the stop valves, the Complex can be connected to the drip-type odorization plant operating at the GDS.
4. The FLOUTEC-TM-D complex differs from similar complexes from other manufacturers by the ability to measure each issued
doses and the availability of an hourly and daily database of odorant costs tied to the volume of the passed gas.
5. The gas odorization complex FLOUTEC-TM-D is mass-produced according to the specifications of
TU U 33.3 - 22192141-004-2002 and can be operated in all climatic zones.
1. Deviation of the degree of gas odorization from the set value determined by the results of chemical analysis,
does not exceed ±0.9%.
2. The maximum gas consumption with an odorization degree of 16 g per 1000 m3 of gas is 300,000.0 m3/hour.
3. Maximum gas pressure in the pipeline:
- main gas pipelines and GDS - 16 bar;
- CNG filling stations - 76 bar.
4. Operation of the FLOUTEC-TM-D Complex is allowed under the following conditions:
- ambient air temperature from minus 30 to 50 °С;
- relative humidity up to 98% at a temperature of 35 °C.
5. Power supply of the FLOUTEC-TM-D Complex is carried out from the alternating current network with voltage from 160 to 250 V and
frequency (50 ±1) Hz.
6. Electrical power consumption by the FLOUTEC-TM-D Complex. . . - no more than 70 VA.
7. When the 220 V electrical network is turned off, the FLOUTEC-TM-D Complex functions fully throughout the day due to the presence of
as part of a backup DC power supply complex (accumulator).
8. Overall dimensions of the complex (depending on the delivery option) - no more than 2300 x 1400 x 1250 mm
9. Mass of the complex (depending on the delivery option) . . . . - from 290 to 430 kg.
10. The service life of the technical means of the FLOUTEC-TM-D – at least 10 years.
Gas odorization complex FLOUTEC-TM-D. Operation manual
Gas odorization complex FLOUTEC-TM-D.
Custom specification form for the FLOUTEC-TM-D Gas Odorization Complex
Quality management system. Certificate
Notice of type conformity based on quality assurance of the production process
Quality Management System Approval Certificate (module D)
Type Examination Certificate. (Gas odorization complex FLOUTEK-TM-D)
gas odorization units from leading manufacturers
The existing norm of the degree of odorization
natural gas - 16 g per 1000 m3.
In order to maintain the degree of gas odorization, the installations must perform the following functions:
№ functions:
1. Direct reading of information via digital interface from flow computers natural gas.
2. Forecasting the consumption (volume) of the gifted gas.
3. Continuous measurement of the injected odorant dose.
4. Correction of the injected dose of odorant to the specified value.
5. Accounting for the initial content of odorant in natural gas before odorization.
func-
tions:
(Germany)
(Ukraine)
(Italy)
(Ukraine)
(Ukraine)
(number-pulse discrete signals are received
from calculators of FLOUTEC-TM, SuperFlo, UTG, Floinek complexes)
(in the calculator
not exceeding the computing power resource due to the use of
USK-OD device.
/On request
of the customer, it is possible to supply FLOUTEC-TM with a number-pulse discrete output/
(number-pulse discrete signals are received
from calculators FLOUTEC-TM, SuperFlo, UTG, Floinek)
(number-pulse discrete signals are received
from calculators FLOUTEC-TM, SuperFlo, UTG, Floinek)
/it is not the mass that is measured, but the volume of the dose/
/it is not the mass that is measured, but the volume of the dose/
/there are only average daily observations/
/with precision
60 % - 70 %/
Function 1 - implementation as part of other
computers is limited by the processor power of these computers. At the frequency of reading from the calculator information about
the volume (flow) of gas is greater than the limiting frequency [ f ] - the latter can "hang". Therefore, in SuperFlo calculators,
Floinek, UTG - a provided number-pulse discrete output that outputs a value after passing a given volume of gas.
The method of obtaining information in the number-pulse form is tied to fixed timestamps determined by the cycle
calculation of the gas volume of the calculator processor (usually within 1 - 6 sec). The error in measuring gas flow at this
method can reach 20% - 40%.
Function 2 - when using number-pulse information is almost impossible.
Function 3 - continuous measurement of injected volume
the dose of the odorant depends on the influence of the ambient temperature. It is known that the density of the odorant in winter
and summer may differ by about 10%, which naturally affects the accuracy of the injected odorant mass of the LEWA and Tartarini units.
In the "KSOG2" installation, there is only an average daily observation of the volume of the injected odorant. About stable dose
through dosing a valve with a fixed opening, "calibrated in the conditions of the manufacturer" is out of the question at all, since
the dose is affected by many factors: the level of the odorant in the container, the stability and pressure difference, temperature,
the variability of the tension forces of the drop, the degree of purity of the odorant, the dullness of the edges, etc.
Function 4 - can be performed according to the integral total
(e.g. 20 doses) in company settings "LEWA" и "Tartarini".
Function 5 - accounting for the initial content of the
odorant in natural gas before odorization.
* - The technological scheme of the Odogaz odorization unit repeats the earlier
option installation "FLOUTEC-TM-D" (based on the equipment: - valve, measuring tube, pump, etc.) removed by us from production in 2011
this option of instability during the measurement. Comment (explanation):
In the "Odogaz" installation, it is difficult due to the instability inherent in this measurement scheme. To install
"KSOG2" this function is fundamentally unsolvable, since there is no continuous automatic measurement of the dose of the odorized liquid.
In addition, the dosing method adopted in the "KSOG2" plant is potentially dangerous, since it can lead to underfilling of the odorant
dose, and in case of overflow - to environmental pollution. In Western Europe, in Ukraine and in the RF from such methods dosage was refused.
1. To eliminate the error in gas odorization, we recommend that you receive information from the Calculator
immediately in a digital code.
P.S. companies that use information in the form of number-pulse control signals leads to a certain degree of error
gas giveaway!
gas odorization complexes and other manufacturers
2. The FLOUTEC-TM-D complex provides measurement of each dose of dispensed odorant, including
provides measurement of the return flow of odorant through the pump. Reverse flow measurement helps to prevent "air"
dosing pump" and for this reason prevent the odorization process from stopping during long pauses between doses
(like summer gas consumption, lack of odorant in CNG filling stations and liquefied gas) even with LEWA pumps. Other complexes
measure the integral, that is, the total dose of the odorant and cannot measure the reverse flow. 3. The FLOUTEC-TM-D complex provides for direct reading of information from calculators
gas flow rate excluding the error in obtaining the flow rate of the odorant when receiving a discrete signal on the
flow rate (error on the instantaneous consumption can reach up to 50%). 4. Manufacturer of gas odorization complexes FLOUTEC-TM-D
and all components for them is located in Ukraine, which allows us to provide the necessary service and replacement of components. 5. FLOUTEK-TM-D complexes are designed (optional) when the odorant is fed into the measuring tube
directly from an underground storage tank.
6. Latest modifications of odorization complexes FLOUTEC-TM-D c direct intake of the odorant from the
underground tank eliminates the release of odorant vapor into the atmosphere from the intermediate working tank, which favorably
distinguishes it from similar installations in terms of environmental safety.
7. FLOUTEC-TM-D odorization units have an option that
does not use filters cleaning the odorant, since it has the ability to function with a relatively "dirty" odorant in the appropriate
flow ranges. 8. There is also an option to install odorization FLOUTEC-TM-D operating in automatic mode for the
flow ranges of manual wick installations. In this setup, the minimum single injected the dose of the odorant is 0.005 grams. 9. Разработаны две опции однонасосных установок одоризации ФЛОУТЕК-ТМ-Д с измерением величины отпускаемой
дозы одоранта. 10. The FLOUTEC-TM-D gas odorization unit can operate in offline (no human intervention)
about a year on average. During this period, no environmental pollution, there is no need to bleed odorant vapors when
filling the working tank.
1. The FLOUTEC-TM-D complex provides measuring the weight of the dosed odorant.
Installations of firms "LEWA", "Tartarini" and "RMA" measure the volume of the dosed odorant.
The KSOG-2 device does not measure the dose at all.
Technological scheme of the "Odogaz" odorization unit and Saratov odorization units (BO, BO-M, wick odorizers)
type - manufacturer LLC ZAVOD "SARATOVGAZAVTOMATIKA", RF) repeat the early option of installing odorization "FLOUTEC-TM-D" (based on
filling valve, measuring tube, pump . . .) discontinued by us many years ago due to process instability
measurement of the odorant dose during gas odorization.
Note:
the density of the odorant (and as a result, the volume changes by about 10%).
Pumps of other companies, used in odorization installations, work only under "filling" and do not have the possibility of intake
odorant from an underground tank.
P.S. - the use of an underground tank allows you to maintain the optimal storage temperature of the odorant in winter
and summer, and prevent moisture freezing in winter and odorant boiling in summer.
With a relatively pure odorant in this mode, FLOUTEC-TM-D units can operate for one or two quarters without the
participation of service personnel.
Autonomous operation of the installation provides direct supply of odorant from the storage tank to the gas main (pipe).
The autonomous operation time of the installation depends on the volume of the odorant storage tank (1-3 m3) and the quality
of the pre-filtration odorant when filled into a storage container.
To ensure this mode of operation, the FLOUTEC-TM-D gas odorization unit uses a special separation technology
gas from the odorant, which is the KNOW-HOW of the manufacturer.
Gas distribution stations using such an installation can operate in automatic mode without constant service personnel.
This possibility significantly distinguishes the FLOUTEK-TM-D complex from the installations of other manufacturers.
This option is available in FLOUTEC-TM-D odorization units, which replaces microdosing manual "fitting" units with
automatic with a minimum single dispensed dose of odorant - 0.005 g. ( 5 mg. )
According to the developers, automatic "fitting" installations are currently not made.