An evaporative piping system humidifier

Abstract

The invention relates to an evaporative type pipeline system humidifying device. The device comprises a cylinder body, a dry-gas inlet pipeline, a wet-gas outlet pipeline, a mist catcher, a blind plate, a water inlet pipe, a plug, a heating pipe and a liquid level control valve, wherein one end of the cylinder body is sealed by the plug and the other end of the cylinder body is sealed by the blind plate; the upper part in the cylinder body is provided with the mist catcher; the top part of the cylinder body is provided with the dry-gas inlet pipeline and the wet-gas outlet pipeline; the water inlet pipe and the liquid level control valve are arranged on the blind plate; the drain pipe is arranged at the bottom of the cylinder body; a flange is arranged on the plug; one end of the heating pipe is provided with a joint and the other of the heating pipe is deeply inserted into the cylinder body; the joint is fixedly connected with the flange. Wet steam is generated in an evaporative manner, and large contact space and long contact time between the inlet gas and the wet steam can be realized, so that the gas is humidified completely to reach a saturation state; the continuous humidifying to the gas with a certain pressure can be realized under the pipeline running condition, the stable running of the pipeline is guaranteed, the liquid drop entrainment is reduced, and the stabilization of the saturated wet gas is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of gas humidification in pressure pipelines, and in particular relates to an evaporative pipeline system humidifier. Background technique [0002] In the scientific research of natural gas dehydration and humid air dehumidification, it is usually necessary for the incoming gas to reach a saturated moisture state, and then carry out relevant experimental research work according to the experimental purpose. But generally speaking, the gas flowing out from the outlet of the compressor generally does not reach the saturation state of the gas, and it is necessary to humidify the airflow at the outlet of the compressor by other means to make it reach a saturated state. Especially in the dehydration experiment, due to the high pressure of the pipeline system, it is urgent to develop a pipeline humidification system under pressure. [0003] Patent ZL01814052.1 proposes an evaporative humidifier that generates steam...

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Problems solved by technology

[0004] The above-mentioned evaporative and ultrasonic humidifiers are only suitable for humidifying the atmospheric space, and cannot humidify the pipeline equipment system under pressure

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