A kind of multiple feasibility study experimental provision of contaminated soil hot repair and method

A kind of multiple feasibility study experimental provision of contaminated soil hot repair and method

  • CN 107,144,592 A
  • Filed: 05/12/2017
  • Published: 09/08/2017
  • Est. Priority Date: 05/12/2017
  • Status: Active Application
First Claim
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1. a kind of multiple feasibility study experimental provision of contaminated soil hot repair, it is characterised in that the air inlet mould connected including pipeline successivelyBlock, heating module, extracting condensation module and vent gas treatment module;

  • The air inlet module, including the air compressor of pipeline connection successively(

    1)

    , pressure-regulating valve(

    2)

    , gas flowmeter(

    3)



    Air inlet pipe(

    4)

    , air inlet pipe(

    4)

    It is provided with the first ball valve(

    5)



    The heating module, including firing equipment(

    6)

    , thermal reactor(

    7)

    , firing equipment thermocouple(

    8)

    , soil thermocouple(

    9)

    With thermocouple data logger(

    10)

    , firing equipment(

    6)

    Top is provided with and supplies air inlet pipe(

    4)

    , escape pipe(

    11)

    , firing equipment thermoelectricityIt is even(

    8)

    And soil thermocouple(

    9)

    The hole penetrated, thermal reactor(

    7)

    Located at firing equipment(

    6)

    It is interior, thermal reactor(

    7)

    By thermal responseTank(

    22)

    With the thermal reactor lid at the top of it(

    23)

    Composition, thermal reactor lid(

    23)

    It is provided with air admission hole(

    1a)

    , soilThermocouple hole(

    1b)

    And venthole(

    1c)

    , air admission hole(

    1a)

    With air inlet pipe(

    4)

    Connection, venthole(

    1c)

    With escape pipe(

    11)

    EvenConnect, soil thermocouple(

    9)

    Pass through firing equipment(

    6)

    The hole at top and soil thermocouple hole(

    1b)

    Stretch into thermal reactor, heatEquipment thermocouple(

    8)

    Pass through firing equipment(

    6)

    Firing equipment is stretched into the hole at top(

    6)

    Interior, two thermocouples are by thermoelectricity even numberAccording to logger(

    10)

    Record data;

    The extracting condensation module, including extraction device and condensing unit;

    The extraction device, including the gas of pipeline connection successivelyFlowmeter body(

    20)

    And vavuum pump(

    21)



    The condensing unit, including the escape pipe being sequentially connected(

    11)

    , condenser pipe(

    14)

    With take outFilter flask(

    16)

    , escape pipe(

    11)

    It is provided with pressure gauge(

    12)

    With the second ball valve(

    13)

    , condenser pipe(

    14)

    Outer tube be connected with wrigglingPump(

    17)

    And refrigerating box(

    18)



    Refrigerating box(

    18)

    Middle dress water is simultaneously mixed with Lan Bing, peristaltic pump(

    17)

    From refrigerating box(

    18)

    Extract condensationWater is to condenser pipe(

    14)

    So that gaseous contaminant is converted into solid-liquid state;

    The vent gas treatment module, including activated carbon adsorption bottle(

    19)

    , activated carbon adsorption bottle(

    19)

    One end and bottle,suction go outMouth connection, the other end is connected with the gas flowmeter pipeline in extraction device, passes through activated carbon adsorption bottle(

    19)

    Absorption is cooled toThe residual contamination gas of room temperature.

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