AGRS - 50

PHOTO CIRCUITRY QUESTIONNAIRE

Блок технологическийБлок КИПиАБлок переключения и одоризации

 

AGDS “Goluboe plamya”-050 is intended for:

  • purifying natural gas and associated petroleum gas from mechanical impurities and condensate moisture;
  • reducing high gas pressure to specified low pressure and maintaining it of a specified accuracy;
  • gas and heat carrier heating;
  • gas flow rate measurement;
  • gas odorization before supplying to consumer;
  • automatic control and regulation of AGDS technological process.

AGDS consists of:

  • switch and odorization unit;
  • process unit;
  • instrumentation unit;
  • gas heating unit;
  • gas purifying unit;
  • gas metering unit.

AGDS is operated outdoor in macroclimatic regions of temperate climate design U, location category 1 according to GOST 15150-69. Estimated snow load is 184 kgs/m2 according requirements III of territorial district, and wind load is 61 kgs/m2 according to requirements V of territorial district  by SNiP 2.01.07-85. Explosion hazard zone class of switch unit is in accordance with the Rules for electric devices operation – В-1а. Fire hazard category of switch and odorization unit is in accordance with NPB-105-03 ? А. Fire resistance degree of unit by SNiP 21-01-97 is II.

The main technical characteristics of AGDS are shown in the table.

Parameters Value
Minimum gas pressure, МPа 1,9
Maximum pressure, МPа 5,5
Test gas pressure, МPа 8,25
Maximum throughput capacity, nm3/h 50000
Minimum throughput capacity, nm3/h 1500
Gas temperature at the input, 0С minus 15?plus 15
Environment temperature, 0С minus 32?plus 42
Overhaul life, not less than, h 175200
Main power voltage, V 220
Emergency power voltage, V 220
Allowable seismic activity of station installation region, points on the Richter scale according to SNiP II-7-81 7
Overall dimensions (length?width?height), m
? switch and odorization unit;
? process unit;
? instrumentation unit;
? gas heating unit;
? gas heating unit excluding block-box;
-  gas metering unit.

5,0х3,0х3,1
7,0?4,8?3,1
6,0?3,0?2,9
8,0?3,0?3,2
3,0х2,8х3,2
13,0x2,5x3,2
Mass, not more than, kg
? switch and odorization unit;
? process unit;
? instrumentation unit;
? gas heating unit;
? gas heating unit excluding block-box;
-  gas metering unit.

14 000
20 000
7 000
12 000
8 000
10 000
Service life, years, not less than 30

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