CN106268046A - The method that waste and old filter paper of air cleaner is purged - Google Patents
The method that waste and old filter paper of air cleaner is purged Download PDFInfo
- Publication number
- CN106268046A CN106268046A CN201610750392.2A CN201610750392A CN106268046A CN 106268046 A CN106268046 A CN 106268046A CN 201610750392 A CN201610750392 A CN 201610750392A CN 106268046 A CN106268046 A CN 106268046A
- Authority
- CN
- China
- Prior art keywords
- filter paper
- pressure nitrogen
- flow
- air
- elevated pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/20—Water-insoluble oxides
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/22—Organic compounds
- C11D7/26—Organic compounds containing oxygen
- C11D7/261—Alcohols; Phenols
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Filtering Materials (AREA)
- Paper (AREA)
Abstract
The present invention provides a kind of method purging waste and old filter paper of air cleaner, relates to filter paper recovery and reuse technology field, and step is: the filter paper disassembling out, cuts the part of two viscose glue, purges with high pressure nitrogen, removes its surface dust；Put into hot pressing between upper flat plate and lower flat board；It is laid on screen cloth, vertically purges whole its surface with elevated pressure nitrogen air-flow, make high pressure nitrogen flow through filter paper face；Filter paper is turned over and is laid on screen cloth, vertically purge whole its surface with elevated pressure nitrogen air-flow, make high pressure nitrogen flow through filter paper face；Vertically purge whole its surface with pure elevated pressure nitrogen air-flow again, make high pressure nitrogen flow through filter paper face.The filter paper reclaimed repeatedly is purged by the present invention through elevated pressure nitrogen air-flow, removes the filtrate in its surface and space, then is repaired the space of filter paper by repair liquid so that it is recovers original air filtration effect.
Description
Technical field
The present invention relates to filter paper recovery and reuse technology field, particularly relate to one and waste and old filter paper of air cleaner is carried out
The method of purging.
Background technology
Air filter is the important spare part of electromotor, its act as filtering the dust in the air entering electromotor and
The microgranules such as mechanical admixture, to reduce the abrasion of electromotor, optimize the combustion process of electromotor, reduce the organic contaminations such as carbon monoxide
The discharge of thing.
At present, the air filter that domestic and international automobile uses is typically housing and seals through Sheet Metal Forming Technology punching press solid with end cap
It is connected, the end cap of housings close inner chamber is connected with the filter element with paper filter core.This cleaner is due to housing
It is pressed into one with end cap, it is impossible to dismounting, therefore generally after using change maintenance period, scraps process.
In prior art, the recycling to waste and old air filter, it is typically all and disassembles for shell and end cap
Recycle, the method engine air filter filter paper not being carried out recycling.
Summary of the invention
It is an object of the invention to provide a kind of method that waste and old filter paper of air cleaner is purged, above-mentioned to solve
Technical problem.
The technical problem to be solved realizes by the following technical solutions:
A kind of method that waste and old filter paper of air cleaner is purged, it is characterised in that step is:
(1) filter paper disassembling out, cuts the part of two viscose glue, is then flattened, and purges with high pressure nitrogen, removes
Its surface dust；
(2) then hot pressing between upper flat plate and lower flat board is put in filter paper flattening, upper and lower flat board is provided with steam hole,
During hot pressing, being passed through steam by steam hole between upper and lower flat board, the temperature of steam is 110 DEG C, after hot pressing 5min, takes out
The filter paper that hot pressing is smooth；
(3) filter paper smooth for hot pressing is laid on screen cloth, vertically purges whole its surface with elevated pressure nitrogen air-flow, make height
Pressure nitrogen flows through filter paper face, to remove the filtrate in filter paper space；
(4) filter paper is turned over it is laid on screen cloth, vertically purge whole its surface with elevated pressure nitrogen air-flow, make elevated pressure nitrogen
Air-flow passes its surface, to remove the filtrate in filter paper space, containing cleaning solution in this step mesohigh nitrogen stream, and cleaning
Liquid sprays in filter paper space after being atomized with elevated pressure nitrogen air-flow for carrier, carries out the filtrate in space peeling off and removes, every cube
Containing cleaning solution 25g in the nitrogen of rice；
(5) vertically purge whole its surface with pure elevated pressure nitrogen air-flow again, make high pressure nitrogen flow through filter paper face,
With the filtrate being dried and remove in filter paper space.
As preferably, described steam contains the acetic acid gas of volume fraction 2.1%.
As preferably, described cleaning solution is formed by the raw material mixture of following weight proportion:
Ethanol 18%, ceramics 3%, water 79%, the granule of ceramics used is circular, and particle diameter is distributed in 0.06-0.2 milli
Rice.
The invention has the beneficial effects as follows:
The filter paper reclaimed repeatedly is purged by the present invention through elevated pressure nitrogen air-flow, removes the filtration in its surface and space
Thing, then by repair liquid, the space of filter paper is repaired so that it is recover original air filtration effect, used by purge
Cleaning solution passes rapidly through the space of filter paper under the effect of high pressure draught, the filtrate in space is produced impact, thus reaches
The purpose peeled off；
Repair liquid used by the repair process of space, to being filled in filter paper space, diminishes bigger space, simultaneously
It is coated on the fiber surface of original composition filter paper, increases the elasticity of filter paper and the filter effect to air.
In cleaning solution, using ceramic particle as the kinetic energy carrier of impact peel, while impact peel filtrate, ethanol pair
Filter paper reaches emollescence, makes air-flow and filtrate easily propagate through the space of filter paper；The fiber constituting filter paper is not easy fracture.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further, but following embodiment is only the preferred embodiments of the present invention, and not all.
Based on the embodiment in embodiment, it is real that those skilled in the art are obtained other on the premise of not making creative work
Execute example, broadly fall into protection scope of the present invention.
For processing the cleaning solution reclaiming air paper, the raw material mixture of following weight proportion form:
Ethanol 18%, ceramics 3%, water 79%, the granule of ceramics used is circular, and particle diameter is distributed in 0.06-0.2 milli
Rice.
For processing the repair liquid reclaiming air paper, the raw material mixture of following weight proportion form:
Flax fiber 12%, aluminium hydroxide 1.5%, Pulvis Talci 3.5%, yittrium oxide 0.2%, silica gel 15%, ethanol 20%,
Surplus is water.
A kind of waste and old filter paper of air cleaner recoverying and utilizing method, step is:
(1) filter paper disassembling out, cuts the part of two viscose glue, is then flattened, and purges with high pressure nitrogen, removes
Its surface dust；
(2) then hot pressing between upper flat plate and lower flat board is put in filter paper flattening, upper and lower flat board is provided with steam hole,
During hot pressing, being passed through steam by steam hole between upper and lower flat board, the temperature of steam is 110 DEG C, after hot pressing 5min, takes out
The filter paper that hot pressing is smooth；
(3) filter paper smooth for hot pressing is laid on screen cloth, vertically purges whole its surface with elevated pressure nitrogen air-flow, make height
Pressure nitrogen flows through filter paper face, to remove the filtrate in filter paper space；
(4) filter paper is turned over it is laid on screen cloth, vertically purge whole its surface with elevated pressure nitrogen air-flow, make elevated pressure nitrogen
Air-flow passes its surface, to remove the filtrate in filter paper space, containing cleaning solution in this step mesohigh nitrogen stream, and cleaning
Liquid sprays in filter paper space after being atomized with elevated pressure nitrogen air-flow for carrier, carries out the filtrate in space peeling off and removes, every cube
Containing cleaning solution 25g in the nitrogen of rice；
(5) vertically purge whole its surface with pure elevated pressure nitrogen air-flow again, make high pressure nitrogen flow through filter paper face,
With the filtrate being dried and remove in filter paper space；
(6) with elevated pressure nitrogen air-flow as carrier, uniformly it is sprayed at its surface after being atomized by repair liquid, by filter paper reparation, repaiies
Multiple liquid is uniformly sprayed at filter paper tow sides, and solidification is dried, obtains the filter paper that can recycle.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
The personnel only present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements both fall within scope of the claimed invention.Claimed scope is by institute
Attached claims and equivalent thereof define.
Claims (3)
1. the method that waste and old filter paper of air cleaner is purged, it is characterised in that step is:
(1) filter paper disassembling out, cuts the part of two viscose glue, is then flattened, and purges with high pressure nitrogen, removes filter paper
Surface dirt；
(2) then hot pressing between upper flat plate and lower flat board is put in filter paper flattening, upper and lower flat board is provided with steam hole, hot pressing
Time, between upper and lower flat board, it being passed through steam by steam hole, the temperature of steam is 110 DEG C, after hot pressing 5min, takes out hot pressing
Smooth filter paper；
(3) filter paper smooth for hot pressing is laid on screen cloth, vertically purges whole its surface with elevated pressure nitrogen air-flow, make elevated pressure nitrogen
Air-flow passes its surface, to remove the filtrate in filter paper space；
(4) filter paper is turned over it is laid on screen cloth, vertically purge whole its surface with elevated pressure nitrogen air-flow, make elevated pressure nitrogen air-flow
Through its surface, to remove the filtrate in filter paper space, containing cleaning solution in this step mesohigh nitrogen stream, cleaning solution with
Elevated pressure nitrogen air-flow is to spray in filter paper space after carrier is atomized, and carries out the filtrate in space peeling off and removes, every cubic metre
Containing cleaning solution 25g in nitrogen；
(5) vertically purge whole its surface with pure elevated pressure nitrogen air-flow again, make high pressure nitrogen flow through filter paper face, with dry
Filtrate that is dry and that remove in filter paper space.
The method that waste and old filter paper of air cleaner is purged the most according to claim 1, it is characterised in that: described water
Steam contains the acetic acid gas of volume fraction 2.1%.
The method that waste and old filter paper of air cleaner is purged the most according to claim 1, it is characterised in that: described clearly
Clean liquid is formed by the raw material mixture of following weight proportion:
Ethanol 18%, ceramics 3%, water 79%, the granule of ceramics used is circular, and particle diameter is distributed in 0.06-0.2 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750392.2A CN106268046B (en) | 2016-08-29 | 2016-08-29 | The method purged to waste and old filter paper of air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750392.2A CN106268046B (en) | 2016-08-29 | 2016-08-29 | The method purged to waste and old filter paper of air cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106268046A true CN106268046A (en) | 2017-01-04 |
| CN106268046B CN106268046B (en) | 2018-06-26 |
Family
ID=57677547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610750392.2A Active CN106268046B (en) | 2016-08-29 | 2016-08-29 | The method purged to waste and old filter paper of air cleaner |
Country Status (1)
| Country | Link |
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| CN (1) | CN106268046B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0557117A (en) * | 1991-09-04 | 1993-03-09 | Mitsubishi Heavy Ind Ltd | Regeneration of compressed air filter |
| JPH0658666A (en) * | 1992-08-07 | 1994-03-04 | Shimada Phys & Chem Ind Co Ltd | Air knife liquid draining method and method for removing clogged state of air knife |
| CN1831243A (en) * | 2006-04-14 | 2006-09-13 | 蚌埠市昊业滤清器有限公司 | Modified liquid for filter paper of filter and its preparation method and use |
| CN201296880Y (en) * | 2008-10-16 | 2009-08-26 | 山东晨鸣纸业集团股份有限公司 | Device for blowing and sweeping drying mesh of drying part of paper making machine |
| CN201858053U (en) * | 2010-04-23 | 2011-06-08 | 江朝勋 | Water-washable air filter element for car |
| CN105107271A (en) * | 2015-08-03 | 2015-12-02 | 中国石油集团长城钻探工程有限公司 | Method for thoroughly washing air filter element by high pressure clear water |
-
2016
- 2016-08-29 CN CN201610750392.2A patent/CN106268046B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0557117A (en) * | 1991-09-04 | 1993-03-09 | Mitsubishi Heavy Ind Ltd | Regeneration of compressed air filter |
| JPH0658666A (en) * | 1992-08-07 | 1994-03-04 | Shimada Phys & Chem Ind Co Ltd | Air knife liquid draining method and method for removing clogged state of air knife |
| CN1831243A (en) * | 2006-04-14 | 2006-09-13 | 蚌埠市昊业滤清器有限公司 | Modified liquid for filter paper of filter and its preparation method and use |
| CN201296880Y (en) * | 2008-10-16 | 2009-08-26 | 山东晨鸣纸业集团股份有限公司 | Device for blowing and sweeping drying mesh of drying part of paper making machine |
| CN201858053U (en) * | 2010-04-23 | 2011-06-08 | 江朝勋 | Water-washable air filter element for car |
| CN105107271A (en) * | 2015-08-03 | 2015-12-02 | 中国石油集团长城钻探工程有限公司 | Method for thoroughly washing air filter element by high pressure clear water |
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| Publication number | Publication date |
|---|---|
| CN106268046B (en) | 2018-06-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Effective date of registration: 20191115 Address after: Zi Zi Xiang Zi Zi Cun, Quanjiao County, Chuzhou City, Anhui Province Patentee after: Chuzhou Junyue High Polymer New Material Co., Ltd. Address before: 233400 Huaiyuan County Industrial Park, Anhui, Bengbu Patentee before: Bengbu hongfa Filters Co., Ltd. |