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Air pumping system comprising energy recovery fan

An air extraction system and energy recovery technology, applied in mechanical equipment, machines/engines, liquid fuel engines, etc., can solve problems such as limitations and low efficiency, and achieve the effect of reducing energy consumption, energy saving, obvious structure, and strong shock resistance.

Inactive Publication Date: 2014-07-30
KAI COUNTY RENRENYOUYU TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the efficiency of the existing air extraction device inhaling air under the condition of filter device resistance is too low. This limitation limits our means of solving the haze problem before the national goal of energy saving and emission reduction is achieved.

Method used

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  • Air pumping system comprising energy recovery fan
  • Air pumping system comprising energy recovery fan
  • Air pumping system comprising energy recovery fan

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Embodiment Construction

[0040] The present invention will be described in further detail below in conjunction with embodiment:

[0041] An air extraction system with an energy recovery fan

[0042] A kind of extraction system that contains the energy recovery blower of the present invention, comprises the first extraction blower 6 that is used for the air extraction of air pollution treatment device, and the recovery blower 7 that is used for recovering energy, and is used for the first extraction The air extracted by the fan 6 is guided to the flow guide mechanism 8 of the recovery fan 7 , and the second exhaust fan 9 and the frame 10 that apply the energy recovered by the recovery fan 7 .

[0043] Described first suction blower 6 comprises the first impeller, and is used to accommodate the first housing 601 of the first impeller, and the first air intake pipe 602 that provides air for the first impeller, and the first impeller that provides power Motor 680, the first casing 601 is fixed on the fra...

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Abstract

The invention discloses an air pumping system comprising an energy recovery fan. The air pumping system comprises a first air-pumping fan used for pumping air of an air pollution treatment device, a recovery fan used for recovering energy, a diversion mechanism used for guiding air pumped out by the first air-pumping fan to the recovery fan, a second air-pumping fan used for applying the energy recovered by the recovery fan, and a frame, wherein a lengthened centrifugal fan comprising multiple isolation air delivery channels is adopted as the first air-pumping fan; by virtue of a driven device, an air delivery unit and an auxiliary support, the lengthened centrifugal fan is capable of meeting the requirement of impellers for air inlet amount by virtue of increasing the conical air-delivery air inlet diameter. The recovery fan and the second air-pumping fan can be used for efficiently and directly recycling the energy in air exhausted from a first air outlet under the guidance of the diversion mechanism. The air pumping system can be used for providing powerful guarantee for efficiently treating the pollution of air, especially air containing haze.

Description

technical field [0001] The invention relates to an air extraction system, in particular to an air extraction system equipped with a plurality of energy recovery fans to directly recycle the energy of the filtered air while helping an air pollution treatment device to improve the air extraction efficiency. technical background [0002] The current methods of dealing with smog and carbon dioxide, whether it is the measures of the governments of various countries or the technical means of the scientific community, all focus on energy conservation and emission reduction. This in itself is the most effective way to reduce air pollution, and it is also possible Sustainable development must adhere to the direction of industrial structure development. But far away water can't solve the near thirst, and can't solve the harm that our country's current smog weather frequently sends out to people in a short time. [0003] With the development of human modernization, air pollution such ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D25/16F04D29/28F04D29/44B01D50/00
Inventor 徐传宾
Owner KAI COUNTY RENRENYOUYU TECH
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