Full-automatic internal circulating gas drying device

A technology of gas drying and internal circulation, which is applied to the separation of dispersed particles, chemical instruments and methods, and separation methods. It can solve the problems of large regeneration gas consumption, short switching time, and product gas consumption, and achieve high drying efficiency and reasonable structure. , good working performance

Active Publication Date: 2012-06-27
江苏宇舜机械制造有限公司
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Problems solved by technology

At present, most of the adsorption drying equipment uses part of the product gas for regeneration in the process. For example, the heatless regeneration adsorption dryer has short switching time, high f

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  • Full-automatic internal circulating gas drying device

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Embodiment Construction

[0014] A fully automatic internal circulation gas drying device, comprising a front oil removal filter 9, the front oil removal filter respectively passes through the first and second valves 1, 2 and the first and second drying towers 10, 10, and 10 equipped with moisture adsorbents 11 connection, the first and second towers are respectively connected to the post-dust filter 12 through the seventh and eighth valves 7 and 8, the post-dust filter 12 is connected to the product gas output system, and the first and second drying towers are also respectively passed through The seventh and eighth valves 7 and 8 are connected to the regeneration gas regulating valve 13, the regeneration gas regulating valve is connected to the pressurized fan 14, the fan is connected to the electric heater 15, and the electric heater passes through the fifth and sixth valve 5 respectively. , 6 are connected with the first and second drying towers 10 and 11, and the first and second drying towers are r...

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Abstract

The invention discloses a full-automatic internal circulating gas drying device. A front oil removing filter is respectively connected with a first drying tower and a second drying tower through a first valve and a second valve; the first drying tower and the second drying tower are both filled with moisture absorbents; the first drying tower and the second drying tower are respectively connectedwith a rear dust removing filter through a seventh valve and an eighth valve; the rear dust removing filter is connected with a finished product gas output system; the first drying tower and the second drying tower are also respectively connected with a regeneration gas regulating valve through the seventh valve and the eighth valve; the regeneration gas regulating valve is connected with a pressure blower; the pressure blower is connected with an electric heater; the electric heater is respectively connected with the first drying tower and the second drying tower through a fifth valve and a sixth valve; the first drying tower and the second drying tower are respectively connected with a cooler through a third valve and a fourth valve; the cooler is connected with the inlet of the front oil removing filter or the first valve and the second valve; and the first drying tower and the second drying tower form a circulating operation form that one of the first drying tower and the second drying tower adsorbs and the other one regenerates. The full-automatic internal circulating gas drying device has a reasonable structure and is good in working performance.

Description

technical field [0001] The invention relates to a gas drying device. Background technique [0002] With the rapid development of gas drying technology and the widespread application of adsorption dryers, the unit comprehensive energy consumption of product gas has become an important parameter to evaluate the drying performance of drying equipment. While ensuring the quality of product gas is stable, the energy consumption of equipment can be minimized , has become the development direction of drying technology and the goal of scientific research. At present, most of the adsorption drying equipment uses part of the product gas for regeneration in the process. For example, the heatless regeneration adsorption dryer has short switching time, high frequency, and large regeneration gas consumption (10~16%), while the heat regeneration adsorption dryer The heater needs the heater to heat the gas, and consumes 8~12% of the finished gas at the same time. Therefore, the large cons...

Claims

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Application Information

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IPC IPC(8): B01D53/26B01D53/28B01D53/04
Inventor 黄彬田慧边建东李希会马天鹏王军孟陈
Owner 江苏宇舜机械制造有限公司
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