CN102258921A - Oil smoke adsorption filter screen and preparation method thereof - Google Patents
Oil smoke adsorption filter screen and preparation method thereof Download PDFInfo
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- CN102258921A CN102258921A CN2011101400915A CN201110140091A CN102258921A CN 102258921 A CN102258921 A CN 102258921A CN 2011101400915 A CN2011101400915 A CN 2011101400915A CN 201110140091 A CN201110140091 A CN 201110140091A CN 102258921 A CN102258921 A CN 102258921A
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- oil smoke
- filter screen
- adsorption filter
- smoke adsorption
- latticed
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Abstract
The invention belongs to the field of oil smoke adsorption filter and particularly relates to an oil smoke adsorption filter screen for a range hood and a preparation method thereof. The oil smoke adsorption filter screen provided by the invention comprises a net polyurethane foaming carrier, wherein activated carbon adsorbents are uniformly loaded on the net polyurethane foaming carrier. The preparation method of the oil smoke adsorption filter screen comprises the following steps: firstly providing the net polyurethane foaming carrier; and then, loading the activated carbon adsorbents on the net polyurethane foaming carrier. After the oil smoke adsorption filter screen is disused and recycled, a product capable of being reused can be refined by adopting a pyrolysis mode, thereby being beneficial to environmental protection. Simultaneously, the process method for preparing the oil smoke adsorption filter screen is simple, and raw materials are low in price.
Description
Technical field
The invention belongs to oil smoke adsorption filtration field, specifically just relate to oil smoke adsorption filter screen that a kind of smoke exhaust ventilator uses and preparation method thereof.
Background technology
At present in the technology, the usefulness on the smoke exhaust ventilator be the screen pack that active carbon and aluminium net constitute, its essence is activated carbon granule is adsorbed in the filament surface, utilize the adsorptivity of active carbon to remove oil smoke; The aluminium net is made windage height when using (gas line speed is 1.0m/s) through technologies such as cutting, punching presses.And existing Activated Carbon Production manufacturer production is backward in technique, and the phosphorus content of the active carbon of production is lower than theoretical phosphorus content, causes screen pack not good to the adsorption effect of oil smoke; Aluminium chassis has also been adopted in the outside of this screen pack, process loaded down with trivial details, cost height, and be unfavorable for cleaning; Because can not reclaim after this screen pack uses, screen pack itself also can form new pollution.
Summary of the invention
The purpose of this invention is to provide a kind of recycling, environmental protection, adsorbance is big, windage is little, easy for installation oil smoke adsorption filter screen of helping.
To achieve these goals, the technical solution adopted in the present invention is: a kind of oil smoke adsorption filter screen, described oil smoke adsorption filter screen comprise reticulated polyurethane foaming carrier, evenly carry with acticarbon on the described reticulated polyurethane foaming carrier.
A further object of the present invention provides a kind of method that is used to prepare the oil smoke adsorption filter screen, and the preparation method may further comprise the steps:
A, provide latticed polyurethane foam carrier;
B, in a step, adhere to acticarbon on the latticed polyurethane foam carrier.
As shown from the above technical solution, oil smoke adsorption filter screen of the present invention adopts pulverous acticarbon, evenly is bonded on the polyurethane foam carrier, is that the efficient adsorptivity of active carbon finds full expression.The polyurethane foam carrier adopts polyurethane foam material to be made, and be easy to and various material adhesives, and its heat resistance is good.Oil smoke is when the oil smoke adsorption filter screen at process smoke exhaust ventilator ventilating opening place, the oil smoke molecule can be caught in the aperture of the active carbon inner surface of acticarbon makes its stable bond not volatile in the active carbon inner surface, gas molecule then can pass filter screen, and windage is low, thereby reaches the purpose that oil smoke separates.After this oil smoke adsorption filter screen uses recovery, adopt the Pintsch process mode to extract the product that can utilize once more, help environmental protection.
Adopt the above-mentioned method for preparing the oil smoke adsorption filter screen, production technology is simple, and the prices of raw and semifnished materials are low.
Description of drawings
Fig. 1 is a schematic diagram of the present invention;
Fig. 2 is the present invention's schematic diagram under user mode;
Fig. 3 is the cutaway view of Fig. 2.
The specific embodiment
The present invention is described further below in conjunction with accompanying drawing:
As shown in Figure 1, polyurethane is shaped to latticed polyurethane foam carrier 11 in process equipment, provides preparation latticed polyurethane foam carrier 11 of the present invention; At first latticed polyurethane foam carrier 11 is immersed in the macromolecule binding material, put latticed polyurethane foam carrier 11 into the active carbon spray chamber again, pulverous acticarbon 12 forms oil smoke adsorption filter screen 10 evenly attached on the latticed polyurethane foam carrier 11.The user is cut into suitable shape and size according to the size of smoke exhaust ventilator ventilating opening with this oil smoke adsorption filter screen 10, is installed in the socket.
Shown in Fig. 2,3, socket 20 is used for fixing oil smoke adsorption filter screen 10, and described socket is bonded in the ventilating opening place of smoke exhaust ventilator, after socket 20 is fixed on the smoke exhaust ventilator, activated charcoal strainer 10 is cut in suitable size and the shape insertion socket 20.The phosphorus content of this activated charcoal strainer more than 90%, can reduce the pollution of oil smoke to machine and environment to the clearance of oil smoke molecule between 50-70%; This oil smoke adsorption filter screen 10 can reclaim simultaneously, and the active carbon available heat cracking technique of recovery extracts bio oil again, reaches the regeneration of active carbon; The bio oil that extracts can further be processed into fuel oil such as heavy oil, realizes recyclingly, and pulverous active carbon is to be raw material with the agricultural crop straw, to the solid useless recycling new pollution that is difficult for causing.
Claims (5)
1. oil smoke adsorption filter screen is characterized in that: described oil smoke adsorption filter screen (10) comprises reticulated polyurethane foaming carrier (11), and evenly carry with acticarbon (12) (11) on the described reticulated polyurethane foaming carrier.
2. oil smoke adsorption filter screen according to claim 1 (10) is characterized in that: described acticarbon (12) is a powdered active carbon.
3. oil smoke adsorption filter screen according to claim 1 is characterized in that: the binding agent of described oil smoke adsorption filter screen (10) is the macromolecule binding material.
4. method that is used to prepare the described oil smoke adsorption filter screen of claim 1 (10) may further comprise the steps:
A, provide latticed polyurethane foam carrier (11);
B, in a step, adhere to acticarbon (12) on the latticed polyurethane foam carrier (11).
5. the preparation method of oil smoke adsorption filter screen according to claim 4, it is characterized in that: latticed polyurethane foam carrier (11) at first is immersed in the macromolecule binding material, put latticed polyurethane foam carrier into the active carbon spray chamber again, powdered active carbon adsorbent (12) evenly is bonded on the latticed polyurethane foam carrier (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101400915A CN102258921A (en) | 2011-05-27 | 2011-05-27 | Oil smoke adsorption filter screen and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101400915A CN102258921A (en) | 2011-05-27 | 2011-05-27 | Oil smoke adsorption filter screen and preparation method thereof |
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| Publication Number | Publication Date |
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| CN102258921A true CN102258921A (en) | 2011-11-30 |
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| CN2011101400915A Pending CN102258921A (en) | 2011-05-27 | 2011-05-27 | Oil smoke adsorption filter screen and preparation method thereof |
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| CN (1) | CN102258921A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736467A (en) * | 2014-01-10 | 2014-04-23 | 浙江朝晖过滤技术股份有限公司 | Preparation method of activated carbon fiber net of air purifier |
| CN107261677A (en) * | 2017-07-29 | 2017-10-20 | 合肥海宝节能科技有限公司 | A kind of active carbon filter screen |
| CN107362636A (en) * | 2017-07-29 | 2017-11-21 | 合肥海宝节能科技有限公司 | A kind of processing method of active carbon filter screen |
| CN109595624A (en) * | 2017-09-30 | 2019-04-09 | 江苏瑞丰科技实业有限公司 | A kind of separation of oil smoke and gas cleaning processing technique |
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| CN200958797Y (en) * | 2006-10-24 | 2007-10-10 | 杭州老板实业集团有限公司 | Cooker-hood oil net with active-carbon filtering net |
| CN101464029A (en) * | 2009-01-15 | 2009-06-24 | 上海交通大学 | Window type photocatalysis air purifier using solar energy |
| CN101716443A (en) * | 2009-12-10 | 2010-06-02 | 邯郸派瑞电器有限公司 | Processing method of multifunctional air purification filter element |
| CN101821421A (en) * | 2007-08-14 | 2010-09-01 | 布鲁塞尔大学 | Method of depositing nanoparticles on support |
| CN201715601U (en) * | 2010-05-27 | 2011-01-19 | 刘忠平 | Oil-smoke removal filter screen |
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2011
- 2011-05-27 CN CN2011101400915A patent/CN102258921A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958797Y (en) * | 2006-10-24 | 2007-10-10 | 杭州老板实业集团有限公司 | Cooker-hood oil net with active-carbon filtering net |
| CN101821421A (en) * | 2007-08-14 | 2010-09-01 | 布鲁塞尔大学 | Method of depositing nanoparticles on support |
| CN101464029A (en) * | 2009-01-15 | 2009-06-24 | 上海交通大学 | Window type photocatalysis air purifier using solar energy |
| CN101716443A (en) * | 2009-12-10 | 2010-06-02 | 邯郸派瑞电器有限公司 | Processing method of multifunctional air purification filter element |
| CN201715601U (en) * | 2010-05-27 | 2011-01-19 | 刘忠平 | Oil-smoke removal filter screen |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736467A (en) * | 2014-01-10 | 2014-04-23 | 浙江朝晖过滤技术股份有限公司 | Preparation method of activated carbon fiber net of air purifier |
| CN103736467B (en) * | 2014-01-10 | 2016-03-02 | 浙江朝晖过滤技术股份有限公司 | A kind of preparation method of air purifier active carbon filter screen |
| CN107261677A (en) * | 2017-07-29 | 2017-10-20 | 合肥海宝节能科技有限公司 | A kind of active carbon filter screen |
| CN107362636A (en) * | 2017-07-29 | 2017-11-21 | 合肥海宝节能科技有限公司 | A kind of processing method of active carbon filter screen |
| CN109595624A (en) * | 2017-09-30 | 2019-04-09 | 江苏瑞丰科技实业有限公司 | A kind of separation of oil smoke and gas cleaning processing technique |
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Owner name: ANHUI HEDA ENVIRONMENTAL DETECTION SERVICES CO., L Free format text: FORMER OWNER: ANHUI ZHONGNAN INSTITUTE OF ENVIRONMENTAL PROTECTION TECHNOLOGY Effective date: 20120427 |
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Effective date of registration: 20120427 Address after: 230001, room 13, floor 103, No. 1301, Xuancheng Road, Anhui, Hefei Applicant after: Anhui Nanfeng Environmental Engineering Co., Ltd. Co-applicant after: Anhui Heda Environmental Testing Co., Ltd. Address before: Xuancheng road in Baohe District of Hefei city of Anhui Province, No. 103 230001 Applicant before: Anhui Nanfeng Environmental Engineering Co., Ltd. Co-applicant before: Anhui Zhongnan Environmental Science and Technology Institute |
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Application publication date: 20111130 |