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Purifying device for removing formaldehyde in boards and application method

A purification device and plate technology, applied in chemical instruments and methods, separation methods, wood treatment, etc., can solve the problems of easily polluting the environment, and the effect of removing formaldehyde is not obvious, achieving a simple circulation method, a simple and clear design structure, and ensuring stability sexual effect

Pending Publication Date: 2018-09-14
南京海洛阿姆生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing building boards are easy to emit formaldehyde because they are sprayed with anti-corrosion materials or paints. However, these building boards can only achieve the purpose of removing formaldehyde by air drying in the existing methods, and the diffusion to the outside has Formaldehyde gas is easy to pollute the surrounding environment, and the effect of removing formaldehyde is not obvious

Method used

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  • Purifying device for removing formaldehyde in boards and application method
  • Purifying device for removing formaldehyde in boards and application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: see figure 1 and figure 2 Now, a purification device for removing formaldehyde in plates provided by the present invention will be described, including a box body 1, a plate placement room 2 is provided in the box body 1, and a ventilation system is formed between the box body 1 and the plate placement room 2. Road 3, the upper end of the plate placement chamber 2 is provided with an ultraviolet disinfection lamp 4, the two sides of the ultraviolet disinfection lamp 4 are provided with an exhaust assembly 5, and the two sides of the box 1 are provided with a formaldehyde adsorption assembly 6, and the formaldehyde adsorption The assembly 6 is composed of an outer frame 601 and a filter screen 602 that is covered in the outer frame 601 and sealed with the edge. A housing 603 is provided between the filter screen 602 and the outer frame 601, and the filter screen 602 is placed in the housing 603 Inside, a metal filter plate 604 is set on the upper end of t...

Embodiment 2

[0025] Example 2: see figure 1 , as an improvement of the present invention, the exhaust assembly 5 adopts an exhaust fan 501 , and the exhaust fan 501 includes a first circulation exhaust fan 5011 and a second circulation exhaust fan 5012 . The exhaust fan extracts the formaldehyde released from the panel storage room and transports it to the formaldehyde adsorption component for absorption and purification. The circulation method is simple and easy to operate.

Embodiment 3

[0026] Embodiment 3: see figure 1 , as an improvement of the present invention, a constant temperature heater 8 is arranged inside the lower end of the box body 1 , and the constant temperature heater 8 is driven by a motor 9 . The formaldehyde in the board is fully released through the constant temperature heater for absorption and purification, and then discharged to the outside, preventing formaldehyde from causing secondary pollution to other boards, and at the same time ensuring the health of the company's employees.

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Abstract

The invention discloses a purifying device for removing formaldehyde in boards and an application method. The purifying device comprises a box; a board placing chamber is formed in the box; a ventilation way is formed between the box and the board placing chamber; an ultraviolet disinfection lamp is arranged at the upper end of the board placing chamber; exhaust modules are arranged on the two sides of the ultraviolet disinfection lamp; formaldehyde absorbing modules are arranged on the two sides of the box, and consist of outer frames and filter screens arranged in the outer frames in a covering mode and sealed with the edges of the outer frames; shells are arranged between the filter screens and the outer frames; the filter screens are positioned in the shells; metal filter plates are arranged at the upper ends of the filter screens; and the formaldehyde absorbing modules are arranged in the ventilation way, and are connected through a cotton bar net. The purifying device aims to achieve the technical aims that formaldehyde in the boards is effectively removed and the boards are purified to accord with the environment protection emission requirements.

Description

technical field [0001] The invention relates to the field of formaldehyde purification devices, in particular to a purification device for removing formaldehyde in plates and a method for using it. Background technique [0002] The existing building boards are easy to emit formaldehyde because they are sprayed with anti-corrosion materials or paints. However, these building boards can only achieve the purpose of removing formaldehyde by air drying in the existing methods, and the diffusion to the outside has Formaldehyde gas is easy to pollute the surrounding environment, and the effect of removing formaldehyde is not obvious. Therefore urgently need those skilled in the art to solve this problem. Contents of the invention [0003] In order to solve the above problems, the present invention discloses a purification device for removing formaldehyde in the board, the purpose of which is to solve the technical problem of how to efficiently remove the formaldehyde in the boar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27K5/00B01D53/04A61L2/10
CPCA61L2/10B01D53/04B27K5/00B27K5/001B01D2257/708B27K2240/15
Inventor 曹正兵孙新波曹国斌
Owner 南京海洛阿姆生物科技有限公司