Preparation device for barium sulfate in chemical tank workshop

Abstract

The invention discloses a preparation device for barium sulfate in a chemical tank workshop. The main points of its technical scheme are as follows: the preparation device comprises a chemical tank and a water pump fixed to the outside of the tank, the shape of the chemical tank is convex, the water inlet of the water pump is communicated with a first pipe, one end of the first pipe remote from the water pump extends into the inside of the chemical tank, the water outlet of the water pump is communicated with a second pipe, the end of the second pipe is threaded with a plug cover, a filter assembly is detachably connected to the inside of the chemical tank through two sets of first locking portions, a collection box is also arranged in the chemical tank, the bottom surface of the collection box is provided with densely distributed circular first through holes, and two supporting plates are symmetrically fixed on the collection box with respect to the axis of the collection box, and thetwo supporting plates are respectively fixed on the chemical tank through a second locking part, so that the barium sulfate preparation device in the chemical tank workshop can conveniently collect the barium sulfate precipitation obtained by the reaction.

Description

technical field [0001] The invention relates to the field of chemical devices, in particular to a barium sulfate preparation device in a chemical tank workshop. Background technique [0002] The chemical pool of a chemical plant is used to produce large-scale chemical products, suitable for the production of materials that do not emit harmful gases, such as the common chemical product barium sulfate, barium sulfate is a kind of sulfate precipitation, and has many uses, such as as X-ray double contrast agent, using barium sulfate as contrast agent, has a series of advantages. Because it is a high-density gastrointestinal contrast agent, it can be made into suspension in different proportions and used alone, which can achieve the purpose of double contrast. [0003] The crude extraction of barium sulfate in chemical plants is mainly produced by the reaction of barium chloride and sodium sulfate. During the crude extraction process, sodium sulfate is added to the sodium chlorid...

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Problems solved by technology

[0005] The above method has a series of disadvantages, the most obvious one is that after the reaction, it is troublesome to collect the barium sulfate precipitate obtained from the reaction, and it is difficult to collect the barium sulfate precipitate

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