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Waste heat regeneration compressed air dryer

A technology of compressed air and dryer, applied in chemical instruments and methods, separation methods, separation of dispersed particles, etc., to achieve the effect of improving observation clarity, avoiding incomplete drying, and improving drying effect

Active Publication Date: 2020-11-10
杭州鼎好新材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The present invention provides a waste heat regeneration compressed air dryer, which has the advantages of compensating the dry air of the outlet main pipe, recovering the broken adsorbent and cleaning the dust on the instrument panel in time, and solves the problems mentioned in the above-mentioned background technology

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  • Waste heat regeneration compressed air dryer
  • Waste heat regeneration compressed air dryer

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see Figure 1-5, a waste heat regeneration compressed air dryer, including a drying tower 1, the number of drying towers 1 is two, the bottom of the two drying towers 1 is fixedly connected with a No. 1 connecting pipe 2, and the front of the No. 1 connecting pipe 2 is fixedly connected with a The intake main pipe 3 and the No. 1 connecting pipe 2 are fixedly connected with the recovery outlet pipe 4 and the exhaust communication pipe 5 respectively, an...

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Abstract

The invention relates to the technical field of air dryers, and discloses a waste heat regeneration compressed air dryer which comprises two drying towers, wherein a first communicating pipe fixedly communicates between the bottoms of the two drying towers; an air inlet main pipe fixedly communicates with the front face of the first communicating pipe. A recovery outlet pipe and an exhaust communicating pipe are fixedly communicated between the first communicating pipe. According to the waste heat regeneration compressed air dryer, the outer surface of the air outlet main pipe is fixedly sleeved with an air outlet sleeve, baffles are installed through the air outlet sleeve, a sliding plate is movably clamped between the two baffles, a small amount of an adsorbent can be prevented from entering the top face of the arc-shaped sliding plate, and therefore part of damp and hot air can achieve compensation drying at the air outlet main pipe in a circulation replacement mode; and incompletedrying of part of gas is avoided, the drying effect is improved, the production quality is improved, the dryness of the dried gas is prevented from being influenced by part of humid hot air, and the using effect is good.

Description

technical field [0001] The invention relates to the technical field of air dryers, in particular to a waste heat regeneration compressed air dryer. Background technique [0002] Existing heatless regenerative and slight heat regenerative compressed air dryers mainly include drying tower, intake reversing valve, exhaust reversing valve, electric control box, check valve electric heater, humid air from the compressor The air enters into a drying tower through the inlet reversing valve to absorb and dry the air. The dried air flows out of the dryer through the one-way valve, and part of the dry air enters another drying tower through the one-way valve for regeneration. The regenerated air is exhausted. The air reversing valve is put into the atmosphere. [0003] The existing waste heat regenerative compressed air dryer needs to switch to the regeneration mode when the adsorption of the adsorbent is close to saturation during use. However, it takes time for the system to detect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/26B01D53/04
CPCB01D53/261Y02P70/10
Inventor 李勤徐航东
Owner 杭州鼎好新材料有限公司
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