Penetration type microorganism uniformly-cured sandy soil sample preparation device and sample preparation method thereof

Penetration type microorganism uniformly-cured sandy soil sample preparation device and sample preparation method thereof

  • CN 105,424,438 A
  • Filed: 12/04/2015
  • Published: 03/23/2016
  • Est. Priority Date: 12/04/2015
  • Status: Active Grant
First Claim
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1. a pin uniform curing sand sample preparation device of microorganism that enters formula, it is characterized in that:

  • it comprises kapillary needle injection device, microbial solution is for pressure device, nutrient solution is for pressure device and discharge liquid collecting container, described kapillary needle injection device, microbial solution is for pressure device, nutrient solution can dismantle connection for pressure device and discharge liquid collecting container, described kapillary needle injection device comprises capillary bobbin and cylindric sand mould, sand sample is placed in described cylindric sand mould, described kapillary is needled into sand sample and injects microbial solution, described microbial solution comprises pressure controller and solution spacer assembly for pressure device, wherein pressure controller note is depressed into solution spacer assembly microbial solution is injected capillary bobbin, described nutrient solution comprises water pump and reservoir for pressure device, bottom split cavity, sand sample is injected after nutrient solution is pressurizeed by water pump, liquid collecting container is expelled to from sample top after microbial solution and nutrient solution mixing.

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