Energy conservation and emission reduction type digestion assisting device

The utility model discloses an energy conservation and emission reduction type digestion assisting device which comprises a cup (1) and a glass tube (2). The glass tube (2) is mounted in the center of the cup (1) in an inserted manner, so that the integral digestion assisting device can be formed; the inner diameter of the cup (1) is slightly larger than the outer diameter of a digestion tube, the height of the cup (1) is 20cm, the bottom of the glass tube (2) extends out of the lower side of the cup (1) by 10cm, and the top of the glass tube (2) extends out of the upper side of the cup (1) by 370cm. The energy conservation and emission reduction type digestion assisting device has the advantages that the energy conservation and emission reduction type digestion assisting device is simple in structure, easy to operate and convenient to use, 0.3g of samples can be digested only by the aid of 0.4g of copper sulfate, 4g of potassium sulfate and 10ml of sulfuric acid, accordingly, the reagent application amount can be reduced by 50%, and waste gas emission can be reduced; the glass tube is used for condensing digestion gas, digestion liquid is still in a liquid state when the samples are digested and then analysis is carried out, accordingly, repeated heating dissolving procedures can be omitted, and the energy conservation and emission reduction type digestion assisting device is favorable for follow-up analysis.