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Multidirectional energy-saving type double-runner dehumidifier capable of recovering sensible heat and dehumidification method

A wheel dehumidification and multi-directional technology, which is applied in heating methods, space heating and ventilation details, ventilation and heating energy recovery systems, etc., can solve the problem of low cooling efficiency conversion ratio and ineffective utilization of steam condensate waste heat , Insufficient heat energy and energy-saving problems, to achieve the effect of increasing the effective air volume, reducing the heating capacity, and saving energy consumption

Active Publication Date: 2022-07-26
江苏嘉盛环境设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The double-rotor dehumidifier adopted in the dehumidification method of the above invention, although the regeneration waste heat can be recycled, the regeneration of the runners still consumes a large amount of heat energy and is not energy-saving enough, and its regeneration heater is a steam heater, and the steam heated by the steam heater The waste heat of condensate is not used effectively
A surface cooler is used in front of the dehumidification wheel of the above invention, and the cooling efficiency COP (the conversion ratio between energy and heat) is not high

Method used

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  • Multidirectional energy-saving type double-runner dehumidifier capable of recovering sensible heat and dehumidification method
  • Multidirectional energy-saving type double-runner dehumidifier capable of recovering sensible heat and dehumidification method

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Embodiment 1

[0056] Please refer to figure 1 , a multi-directional energy-saving dual-rotor dehumidifier that recovers sensible heat, comprising a first filter 1 connected in sequence through pipes along the flow direction of fresh air, a front pre-surface cooler 2, a front surface cooler 3, a water baffle 4, The first dehumidification rotor 5, the first processing fan 6, the middle surface cooler 7, the second filter 8, the second dehumidification rotor 9, the rear surface cooling 10, the rear heating 11, the second processing fan 12 and the third filter device 13;

[0057] The first dehumidification rotor 5 includes a first rotor dehumidification zone, a first rotor cooling zone and a first rotor regeneration zone; the second dehumidification rotor 9 includes a second rotor dehumidification zone, a second rotor cooling zone and second runner regeneration zone;

[0058] It also includes a first regeneration heater 14, a second runner regeneration area, a first regeneration fan 15, a ste...

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Abstract

The invention relates to the technical field of air treatment equipment, in particular to a sensible heat recovery and multidirectional energy-saving type double-rotating-wheel dehumidifier and a dehumidification method.The dehumidifier comprises a front pre-surface air cooler, a front surface air cooler, a first rotating wheel cooling area and a second rotating wheel cooling area which are sequentially connected through pipelines in the fresh air flowing direction; a regeneration reverse blowing channel for regeneration of the second dehumidification rotating wheel is formed; the regeneration reverse blowing channel, the first regeneration heater, the second rotating wheel regeneration area, the first regeneration fan, the steam condensate heat exchanger, the second regeneration heater, the first rotating wheel regeneration area and the second regeneration fan form a regeneration air supply channel; the system further comprises a regeneration bypass air inlet channel. The rotary wheel has the beneficial effects that on one hand, the moisture absorption performance of the rotary wheel is quickly recovered through the low-temperature fresh air blowing cooling regeneration cooling area, and on the other hand, the regenerated reverse blowing air obtained through heating reduces the energy consumption power of regeneration.

Description

technical field [0001] The invention relates to the technical field of air treatment equipment, in particular to a multi-directional energy-saving dual-rotor dehumidifier and a dehumidification method that recovers sensible heat. Background technique [0002] In the field of air conditioning, rotary dehumidifier is a very important branch, mainly used in some industrial projects with special air requirements. The main component of the runner dehumidifier is the runner. The surface of the runner is coated with hygroscopic agent, and the surface is provided with honeycomb-shaped porous channels. By slowly rotating the runner, the moisture in the moist air flowing through the runner can be absorbed. The runner is dried and blown by a high-temperature drying airflow, which can dehydrate and regenerate the hygroscopic agent. [0003] The rotary dehumidifier can quickly, simply and effectively reduce the air humidity. It can use industrial waste heat, waste heat, solar energy, na...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/14F24F3/16F24F12/00F24F13/28F24F13/30
CPCF24F3/14F24F3/16F24F12/00F24F13/28F24F13/30F24F2003/1458
Inventor 黄明商奉东张孝峰
Owner 江苏嘉盛环境设备制造有限公司
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