公开(公告)号：US3812721A

公开(公告)日：1974-05-28

申请号：US22686472

申请日：1972-02-16

Applicant: ASEA AB

Inventor： ENGLUND H ,  ERIKSSON R ,  NILSSON B

IPC: G01N1/20 ,  G01N1/10

CPC classification number: G01N1/2035

Abstract: For taking samples from a sulphate digester which contains alkaline liquid under pressure, a circuit is provided with a pump from which a branch conduit leads through valves to the bottom of a container for the alkaline liquid. A valve pipe leads downwardly from the top of the container to the atmosphere. There is also an outlet from the container below the top thereof. A sampling vessel is constituted by a pipe which opens at the top at an intermediate point within the container and communicates through a valved pipe with an analysis vessel. A water holder can be used for rinsing the analysis vessel and the container.

Abstract translation: 为了从压力下含有碱性液体的硫酸盐蒸煮器中取出样品，电路设有泵，分支导管从该泵通过阀向碱性液体的容器的底部通过。 阀管从容器的顶部向下引导到大气中。 在其顶部还有一个容器的出口。 采样容器由在容器内的中间点处的顶部开口的管道构成，并通过阀管与分析容器连通。 水箱可用于冲洗分析容器和容器。