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Adsorption type gas dryer

A gas drying and adsorption technology, applied in gas treatment, membrane technology, dispersed particle separation, etc., can solve problems such as poor drying effect

Inactive Publication Date: 2021-05-07
SHANGHAI HOLYSUN MACHINERY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The defect of the gas dryer in the above-mentioned related art is that the drying effect of the drying gas on the desiccant in the adsorption tower is poor.

Method used

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  • Adsorption type gas dryer

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Embodiment Construction

[0028] The application will be described in further detail below in conjunction with the accompanying drawings.

[0029] refer to figure 1 , the embodiment of the present application discloses an adsorption gas dryer, which includes an outer casing, and a gas heating device 1 , a first adsorption tower 2 and a second adsorption tower 3 are fixedly installed in the outer casing. A control panel (not shown in the figure) for controlling the operation of the dryer is arranged on the outer shell (not shown in the figure). The inlets of the first adsorption tower 2 and the second adsorption tower 3 are communicated by the intake pipeline, and the intake pipeline includes the intake pipe 4 and the intake main pipe 5, and the two ends of the intake main pipe 5 are respectively connected with the first adsorption tower 2 and the second adsorption tower 2. The air inlet of the two adsorption towers 3 is connected, and one end of the air inlet pipe 4 is used to communicate with the gas...

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Abstract

The invention relates to an adsorption type gas dryer, which comprises a gas heating device, a first adsorption tower and a second adsorption tower, a gas inlet pipeline comprises a gas inlet pipe and a gas inlet main pipe, and gas inlet valves capable of being controlled to be opened and closed are arranged on the gas inlet main pipe and located on the two sides of a communication node of the gas inlet pipe and the gas inlet main pipe; the gas inlets of the first adsorption tower and the second adsorption tower are communicated with a waste gas discharge pipeline, and the gas outlets of the first adsorption tower and the second adsorption tower are communicated through a gas outlet pipeline which comprises a gas outlet main pipe, a gas outlet pipe and a gas outlet branch pipe; and main pipe one-way valves opposite in flow direction are arranged on the two sides, located at the communicating joint of the gas outlet pipe and the gas outlet main pipe, of the gas outlet main pipe, two branch pipe one-way valves are further arranged on the gas outlet branch pipe, and a first ventilation opening and a second ventilation opening are formed in the gas heating device. According to the adsorption type gas dryer, the drying gas for drying a drying agent in an adsorption tower can be heated, and the drying effect of the drying gas on the drying agent in the adsorption tower is enhanced.

Description

technical field [0001] The present application relates to the field of dryers, in particular to adsorption gas dryers. Background technique [0002] The gas dryer is a device used to dry the gas with high humidity. A gas dryer is disclosed in the related art, which includes two adsorption towers. The gas outlets at the top of the two adsorption towers are connected by a gas outlet pipeline. The two tee pipes on the main pipe, the gas outlet branch pipe connected to the gas outlet main pipe through the two tee pipes, and the two ends of the gas outlet main pipe are connected to the gas outlet on the top of the adsorption tower through flanges. The air inlets at the bottom of the two adsorption towers are connected by an air intake pipeline. The air intake pipeline includes an air intake main pipe and an air intake pipe connected with the main air intake main pipe. connect. Wherein, two one-way valves are arranged between the two three-way pipes on the air outlet main pipe,...

Claims

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Application Information

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IPC IPC(8): B01D53/26B01D53/04
CPCB01D53/261B01D53/0407B01D53/0423B01D53/0438B01D53/0446B01D53/0454B01D2259/4009B01D2259/402
Inventor 郝兴华
Owner SHANGHAI HOLYSUN MACHINERY TECH
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