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Auto automatic sampling device

Auto automatic sampling device

  • Classification:Automatic sampling device
  • Views:second
  • Date of issue:2020-01-08 11:36:18
  • Summary
  • Characteristic
  • Parameter

Product name: XQC type auto automatic sampling device


Auto automatic sampling and sample preparation device is a special equipment of the coal machinery, mainly used for the collection of material samples loaded in the truck, including sampling system, sample preparation system, coal waste flowback system and control operating system. The automobile sampling equipment is divided into XQC bridge type and XBC cantilever type.


Products meet the standards: gb475-1996 method for taking commercial coal samples and gb474-1996 method for preparing coal samples


Working principle of automatic sampling device for automobile:


Car entering sampling area designated parking location and close the engine, by randomly selected sampling points, sampling with sampling head vehicle arrival due to the top of the sample point automatic lock, start the sampling head screw rotation and at a certain speed down, inserted into the seam at the top, close the aggregate bin in order to store the sample at the same time, arrived at the preset sampling depth, helical, automatic sampling head first original location, sampling the car running to the discharge point, aggregate bin automatically open material, sample by feeder to the crusher, after splitting device are classified, retention samples into the sample bottle, mineral set The abandoned material is returned to the truck or transported to the waste storage tank for timed discharge after passing through the waste coal flowback system.


System features:


◇ Suitable for automobiles, ships, coal heaps and other coal transportation methods of sample collection.

◇ The sampling head is auger type, which can realize arbitrary depth sampling through control.

◇ The sampling part moves with the rotation of the swing arm, so that the sampling, crushing and shrinking can be carried out continuously without manual intervention, reducing the influence of human factors and shortening the sampling period.

◇ The sampling objects are raw coal, ore and other granular materials.

◇ Compact structure design, easy installation, small maintenance.

◇ Electric operation, safe and reliable.

◇ Using drilling-type sampling head, quick action speed, short sampling time, can better obtain a sampling point of the face of the sample, the coal sample is more representative.

◇ Sample preparation system adopts bypass layout, layout in various ways, to meet the requirements of different users.


Technical parameters:


◇ Ambient temperature: -- 20 ~ 60℃

◇ Applicable height of coal truck: 4000mm

◇ Operation mode: automatic, semi-automatic, manual

◇ residual coal treatment: automatic and manual (depending on the site)

◇ Sampling size: ≤300mm

◇ Sampling depth: 400 ~ 3200mm

◇ Sample size: ≤6mm or ≤13mm

◇ fraction ratio: 1/4 ~ 1/2

◇ Applicable to moisture: ≤15%


Cantilever spiral sampling system diagram:

                                   

悬臂式螺旋采制样系统图

 Bridge spiral sampling system diagram:

 桥式螺旋采制样系统图

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