Air dedusting and purifying system for constant temperature and humidity chamber

A constant temperature and humidity box, air dust removal technology, applied in chemical instruments and methods, membrane filters, dispersed particle separation, etc. Wet box test results influence and other issues, to ensure accurate determination and reliability of the experiment, to ensure the effect of accurate determination

Inactive Publication Date: 2016-05-04
SHANDONG MEASUREMENT SCI RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Some testing or pretreatment of various samples or products requires constant temperature and humidity environment, but the existing constant temperature and humidity chamber itself does not have an air dust removal and purification system, which leads to the need to open the door to remove dust in the chamber Manual dust removal, which affects the constant temperature and humidity environment in the constant temperature and humidity box
The existence of dust and dust removal by opening the box door will affect the test results in the constant temperature and humidity box

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0013] Such as figure 1 As shown, a constant temperature and humidity box air dust removal and purification system 1 is characterized by comprising a fan, a bracket 2 is provided at the air inlet end of the fan, a filter layer 3 is filled inside the bracket, and a handle is installed at the outer end of the bracket 4. The air outlet of the fan is connected to the inside of the constant temperature and humidity box through the vent. There are pores at the lower end of the cavity on the back of the filter layer to communicate with the inside of the constant temperature and humidity box 5;

[0014] The filter layer includes a primary filter layer, an intermediate filter layer, a fine filter layer and an adsorption layer. The primary filter layer, the intermediate filter layer, the fine filter layer and the adsorption layer are arranged in sequence accor...

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PUM

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Abstract

The invention discloses an air dedusting and purifying system for a constant temperature and humidity chamber. The system comprises a fan, wherein a bracket is arranged at the air inlet end of the fan, a filter layer is arranged in the bracket, and a handle is installed at the outer end of the bracket; the air outlet end of the fan is communicated with the interior of the constant temperature and humidity chamber through a ventilation port, and an air hole is formed in the lower end of a cavity in the back side of the filtering layer to be communicated with the interior of the constant temperature and humidity chamber; the filter layer comprises a primary filter layer part, an intermediate filter layer part, a fine filter layer part and an adsorption layer part, and activated carbon particles of the adsorption layer are loaded with reactant compositions. The system is arranged in the constant temperature and humidity chamber and can conduct air dedusting and purification effectively on the interior of the constant temperature and humidity chamber without opening the door of the chamber.

Description

Technical field [0001] The invention belongs to the technical field of environmental monitoring, and in particular relates to a constant temperature and humidity box air dust removal and purification system. Background technique [0002] Certain tests or pretreatments of various samples or products need to be carried out in a constant temperature and humidity environment, but the existing constant temperature and humidity box itself does not have an air dust removal and purification system, which leads to the need to open the door of the box to remove dust Manual dust removal, which affects the constant temperature and humidity environment in the constant temperature and humidity box. The presence of dust and dust removal from the open door will affect the test results in the constant temperature and humidity box. Summary of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a constant temperature and humidity box air dust removal a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/00B01D46/12
CPCB01D46/0036B01D46/12B01D2267/30
Inventor 郭波张守忠胡德栋何云馨周宁宁孙倩芸高捷周兴杨中元
Owner SHANDONG MEASUREMENT SCI RES INST
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