CN103908839A - Filter material of air purifier - Google Patents
Filter material of air purifier Download PDFInfo
- Publication number
- CN103908839A CN103908839A CN201410142036.3A CN201410142036A CN103908839A CN 103908839 A CN103908839 A CN 103908839A CN 201410142036 A CN201410142036 A CN 201410142036A CN 103908839 A CN103908839 A CN 103908839A
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- Prior art keywords
- heat treatment
- warming
- temperature heat
- low temperature
- temperature
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Abstract
The invention discloses a filter material of an air purifier. The filter material comprises an active carbon fiber felt layer, wherein non-woven fabric layers cover two sides of the active carbon fiber felt layer. When active carbon fibers are carbonized, a low-temperature heat treatment furnace starts raising temperature from 155 DEG C with 2-6 DEG C per minute till the temperature is 310-330 DEG C, then raises temperature to 340-360 DEG C after keeping the constant temperature for 6-15 min, and is cooled to the temperature of less than 90 DEG C, and an inlet and an outlet of the low-temperature heat treatment furnace are sealed by nitrogen. The filter material is reasonable in structure and convenient to use and having a good purification effect.
Description
Technical field
The present invention relates to a kind of purification filtering material.
Background technology
Existing air purifier generally adopts active carbon particle with filtering material, is easily scattered, and clean-up effect is undesirable.
Summary of the invention
The object of the present invention is to provide one rational in infrastructure, the filtering material of air purifier of good purification.
Technical solution of the present invention is:
A kind of filtering material of air purifier, is characterized in that: comprise NACF carpet veneer, NACF carpet veneer both sides cover nonwoven layer; When NACF charing is processed, Low Temperature Heat Treatment stove is since 155 ℃ of intensifications, intensification 2-6 ℃ per minute, be warming up to 310-330 ℃, then after constant temperature 6-15 minute, be warming up to 340-360 ℃ again, be then cooled to temperature lower than 90 ℃, the import and export of Low Temperature Heat Treatment stove add nitrogen sealing gland.
Air-vent is set in nonwoven layer; When NACF charing is processed, Low Temperature Heat Treatment stove is since 155 ℃ of intensifications, 3 ℃ of intensifications per minute, be warming up to 310 ℃, then constant temperature is warming up to 344 ℃ again after 12 minutes, is then cooled to temperature lower than 90 ℃, and the import and export of Low Temperature Heat Treatment stove add nitrogen sealing gland.
Air-vent is set in nonwoven layer; When NACF charing is processed, Low Temperature Heat Treatment stove is since 155 ℃ of intensifications, 5 ℃ of intensifications per minute, be warming up to 315 ℃, then constant temperature is warming up to 349 ℃ again after 15 minutes, is then cooled to temperature lower than 90 ℃, and the import and export of Low Temperature Heat Treatment stove add nitrogen sealing gland.
The present invention is rational in infrastructure, and good purification is easy to use.
Below in conjunction with embodiment, the invention will be further described.
The specific embodiment:
A kind of filtering material of air purifier, comprises NACF carpet veneer, and NACF carpet veneer both sides cover nonwoven layer; When NACF charing is processed, Low Temperature Heat Treatment stove is since 155 ℃ of intensifications, intensification 2-6 ℃ per minute, be warming up to 310-330 ℃, then after constant temperature 6-15 minute, be warming up to 340-360 ℃ again, be then cooled to temperature lower than 90 ℃, the import and export of Low Temperature Heat Treatment stove add nitrogen sealing gland.
Air-vent is set in nonwoven layer; When NACF charing is processed, Low Temperature Heat Treatment stove is since 155 ℃ of intensifications, 3 ℃ of intensifications per minute, be warming up to 310 ℃, then constant temperature is warming up to 344 ℃ again after 12 minutes, is then cooled to temperature lower than 90 ℃, and the import and export of Low Temperature Heat Treatment stove add nitrogen sealing gland.
Air-vent is set in nonwoven layer; When NACF charing is processed, Low Temperature Heat Treatment stove is since 155 ℃ of intensifications, 5 ℃ of intensifications per minute, be warming up to 315 ℃, then constant temperature is warming up to 349 ℃ again after 15 minutes, is then cooled to temperature lower than 90 ℃, and the import and export of Low Temperature Heat Treatment stove add nitrogen sealing gland.
Claims (3)
1. a filtering material of air purifier, is characterized in that: comprise NACF carpet veneer, NACF carpet veneer both sides cover nonwoven layer; When NACF charing is processed, Low Temperature Heat Treatment stove is since 155 ℃ of intensifications, intensification 2-6 ℃ per minute, be warming up to 310-330 ℃, then after constant temperature 6-15 minute, be warming up to 340-360 ℃ again, be then cooled to temperature lower than 90 ℃, the import and export of Low Temperature Heat Treatment stove add nitrogen sealing gland.
2. filtering material of air purifier according to claim 1, is characterized in that: air-vent is set in nonwoven layer; When NACF charing is processed, Low Temperature Heat Treatment stove is since 155 ℃ of intensifications, 3 ℃ of intensifications per minute, be warming up to 310 ℃, then constant temperature is warming up to 344 ℃ again after 12 minutes, is then cooled to temperature lower than 90 ℃, and the import and export of Low Temperature Heat Treatment stove add nitrogen sealing gland.
3. filtering material of air purifier according to claim 1, is characterized in that: air-vent is set in nonwoven layer; When NACF charing is processed, Low Temperature Heat Treatment stove is since 155 ℃ of intensifications, 5 ℃ of intensifications per minute, be warming up to 315 ℃, then constant temperature is warming up to 349 ℃ again after 15 minutes, is then cooled to temperature lower than 90 ℃, and the import and export of Low Temperature Heat Treatment stove add nitrogen sealing gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142036.3A CN103908839A (en) | 2014-04-10 | 2014-04-10 | Filter material of air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142036.3A CN103908839A (en) | 2014-04-10 | 2014-04-10 | Filter material of air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103908839A true CN103908839A (en) | 2014-07-09 |
Family
ID=51035027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410142036.3A Pending CN103908839A (en) | 2014-04-10 | 2014-04-10 | Filter material of air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103908839A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588456A (en) * | 2017-08-10 | 2018-01-16 | 深圳沃海森科技有限公司 | The outer fan outlet efficient absorption material of air-conditioning |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030183233A1 (en) * | 2002-04-01 | 2003-10-02 | Wen-Tsung Chang | Respirator filter |
| CN201419054Y (en) * | 2009-05-22 | 2010-03-10 | 江苏同康特种面料服装有限公司 | Filtering material of air purifier |
| CN101824669A (en) * | 2010-04-29 | 2010-09-08 | 江苏同康活性炭纤维有限公司 | Mesopore activated carbon fiber and manufacturing method thereof |
| CN203315876U (en) * | 2013-06-25 | 2013-12-04 | 浙江得威德滤料有限公司 | Composite high-temperature stainless steel/carbon fiber filter felt |
-
2014
- 2014-04-10 CN CN201410142036.3A patent/CN103908839A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030183233A1 (en) * | 2002-04-01 | 2003-10-02 | Wen-Tsung Chang | Respirator filter |
| CN201419054Y (en) * | 2009-05-22 | 2010-03-10 | 江苏同康特种面料服装有限公司 | Filtering material of air purifier |
| CN101824669A (en) * | 2010-04-29 | 2010-09-08 | 江苏同康活性炭纤维有限公司 | Mesopore activated carbon fiber and manufacturing method thereof |
| CN203315876U (en) * | 2013-06-25 | 2013-12-04 | 浙江得威德滤料有限公司 | Composite high-temperature stainless steel/carbon fiber filter felt |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588456A (en) * | 2017-08-10 | 2018-01-16 | 深圳沃海森科技有限公司 | The outer fan outlet efficient absorption material of air-conditioning |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140709 |