Novel spraying type ammonium sulfate saturator

Abstract

The invention relates to the technical field of coal gas treatment equipment, and provides a novel spraying type ammonium sulfate saturator. The saturator comprises a saturator main body, a coal gas pipe is arranged on the saturator main body, and a cleaning device is arranged in the saturator main body. The cleaning device comprises: a guide rod which is arranged in the saturator main body and right faces the coal gas pipe; a water inlet pipe which sleeves the outer side of the guide pipe, wherein a water inlet channel is reserved between the inner wall of the water inlet pipe and the outer wall of the guide rod; and a water spraying device. The water spraying device comprises: a sliding seat, wherein the sliding seat is arranged on the guide rod in a sliding mode and fixedly connected with the water inlet pipe, and a transition cavity is formed in the sliding seat and communicated with the water inlet channel; a rotating seat rotationally arranged on the sliding seat; and multiple water spraying pipes communicating with the transition cavity and arranged in the circumferential direction of the rotating base, wherein the water outlet direction of the water spraying pipes is in the tangential direction of the rotating seat. By means of the technical scheme, the problems that in the prior art, an existing ammonium sulfate saturator is likely to have the phenomenon of scabbing of a gas pipe, consequently, maintenance needs to be forced, and the maintenance cost is increased are solved.

Description

technical field [0001] The invention relates to the technical field of gas treatment equipment, in particular to a novel spray type ammonium sulfate saturator. Background technique [0002] The spray saturator is a deammonization equipment used in the process of purifying the gas produced in the coking plant and coal gas production. The spray saturator is generally divided into an upper section and a lower section, the upper section is the absorption chamber, and the lower section is the crystallization chamber. The two chambers are separated by a conical head. The absorption chamber is divided into three parts: the front chamber, the ring area and the back chamber. The crystallization chamber is composed of an outer cylinder and a downcomer, which is connected to the absorption chamber through the downcomer. The acid remover is built in the absorption chamber. The acid remover is a cyclone separator, which is composed of two parts, the inner sleeve and the outer sleeve. Th...

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Problems solved by technology

[0004] The present invention proposes a new spray type ammonium sulfate saturator, which solves the problem that the existing ammonium sulfate saturator in the prior art is prone to gas pipe scabbing, which leads to the need for maintenance and increased maintenance costs

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