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Removal device for VOCs in building material by combining temperature field and electric field

A compound temperature and removal technology, applied in wood processing equipment, manufacturing tools, etc., can solve the problems of cost and time, human hazards, etc., and achieve the effect of convenient operation, low cost and simple structure

Inactive Publication Date: 2016-11-09
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the volatilization of VOCs in the board takes a long time, the harm to the human body is invisible and long-lasting. When the board is put into indoor use, the cost and time required to deal with the volatilized VOCs are longer and more

Method used

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  • Removal device for VOCs in building material by combining temperature field and electric field
  • Removal device for VOCs in building material by combining temperature field and electric field
  • Removal device for VOCs in building material by combining temperature field and electric field

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Embodiment Construction

[0020] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0021] Such as figure 1 A new type of device for removing VOCs in building materials by combining temperature and electric field is shown, including the bulkhead of the removal cabin with a partition 1, fan 2, constant temperature pool 3, high-voltage power supply 4, material door 5, conveyor belt 6, and electrode plates 7. Air outlet 8, air outlet 9 and building materials 10. The high-voltage power supply 4 is connected to the two electrode plates 7 to form a high-voltage removal electric field, and the constant-temperature water pool 3 is connected to the water circulation pipeline in the interlayer 1 to form a temperature control device.

[0022] Such as figure 2 Mosquito coil electrode plates shown and image 3 The mesh conveyor belts shown are all in order not to affect the ventilation on the upper and lower sides of the board.

[0023] Before proce...

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Abstract

The invention discloses a removal device for VOCs in a building material by combining a temperature field and an electric field. The removal device comprises a removal cabin with a material door, wherein a conveying belt, an air inlet, an air outlet and a fan are further arranged in the removal cabin; the fan is fixed at the top of a cabin body of the removal cabin; the removal device is characterized in that a removal electric field and a temperature control device for enabling the temperature in the removal cabin to be within a set range are further arranged in the removal cabin; the temperature control device comprises a constant-temperature water basin and a water circulating pipeline positioned in the cabin wall of the removal cabin; and the water circulating pipeline is connected with the constant-temperature water basin. By the comprehensive action of the high-voltage electric field and the temperature field, the removal efficiency of the VOCs in the building material is improved, so that the conventional mode of heating to remove the VOCs in the building material is optimized, and the removal device has the advantages of simple structure, low treatment cost, convenience for operation, high removal efficiency and the like.

Description

technical field [0001] The invention relates to the field of organic volatiles removal technology and high-voltage electric field technology, and is a treatment device for improving the removal efficiency of VOCs (Volatile Organic Compounds: volatile organic compounds) in boards and producing green and environmentally friendly building boards. Background technique [0002] VOCs are volatile organic compounds, which have a huge impact on human health. When the VOC in the room reaches a certain concentration, people will feel headache, nausea, vomiting, fatigue, etc. in a short time. decline and other serious consequences. [0003] Home decoration materials and furniture are one of the main sources of indoor VOC, and the pollution caused by wood-based panels is the most serious. There are two main ways to deal with the pollution of VOCs in building materials, one is to control from the source, and the other is to deal with indoor VOCs after they are generated. Since the vol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M1/00
CPCB27M1/00
Inventor 陈振乾许波施娟
Owner SOUTHEAST UNIV
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