CN105597423A - Air filter plate manufactured by sand and method for manufacturing filter plate through sand - Google Patents
Air filter plate manufactured by sand and method for manufacturing filter plate through sand Download PDFInfo
- Publication number
- CN105597423A CN105597423A CN201610115382.1A CN201610115382A CN105597423A CN 105597423 A CN105597423 A CN 105597423A CN 201610115382 A CN201610115382 A CN 201610115382A CN 105597423 A CN105597423 A CN 105597423A
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- CN
- China
- Prior art keywords
- sand
- filter material
- framework
- filter
- filtering
- 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
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/02—Loose filtering material, e.g. loose fibres
- B01D39/06—Inorganic material, e.g. asbestos fibres, glass beads or fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores
Abstract
The invention discloses an air filter material plate synthesized by sand and a method for manufacturing the filter material plate through sand. The filter material plate is used for filtering fluid to be filtered and comprises a filter body. The filter material body is formed by pressing sand. The manufacturing method comprises the steps that 1, sand is heated to be at the preset temperature; 2, a binding agent is prepared, the sand and the binding agent are proportionally mixed according to different filter requirements, and a mixture is formed; 3, the mixture is placed in a mold and pressed; 4, the mixture is stopped from being pressed after the mixture is cooled, and a filter material body is formed; 5, the filter material body is placed at the position where fluid to be filtered passes to be used as the filter material plate. The manufactured filter material plate can be used for various environments and devices needing air filtration, the air filtration effect is not affected by air dust and haze concentration, the air filtration effect is better compared with any filter material on the current national market, adsorption blockage is avoided, cyclic regeneration utilization is achieved, and social environment garbage pollution is completely eradicated.
Description
Technical field
The present invention relates to air filtration technical field, particularly one and utilize the synthetic air of making of nature sandFilter material flitch and utilize sand to manufacture the method for filter.
Background technology
The air filting material using both at home and abroad at present, is to use mineral wool mostly, and fine latitude is synthetic, wire nettingDeng filtering material. This technology has been replenished the blank of international, the domestic filtering material of making of sand, energy-conservation,Environmental protection, pollution-free, reclaim the filtering material of cycling and reutilization, a kind of novel invention.
Prior art Chinese patent CN101185818A discloses a kind of air filting material, and it is to skyGas flows into layer and air outflow layer carries out the air filting material that lamination forms, and its mean flow pore size is20-40 μ m, minimum-value aperture be 204-3.8 μ m and maximum diameter of hole below 80 μ m, wherein airFlow into layer for the fiber order amount of paying is at 55-100g/m2Needling non-woven layer of cloth, air flow out layer be by fibreThe dimension order amount of paying is 20-60g/m2, mean flow pore size is at 50-90g/m2, minimum-value aperture is 3.0-10.0At least 2 layers of μ m and maximum diameter of hole jet net-spraying method nonwoven layers below 180 μ m are with enterprisingThe lamination jet net-spraying method non-weaving cloth of row lamination.
Prior art Chinese patent CN101795747A discloses a kind of air cleaner filtering material,It is characterized in that, it is made up of following nanofiber filtration material, and described nanofiber filtration material is in mistakeWhen filtering material passes through wind speed 5.3cm/s, the performance indications of collecting object particle diameter 0.3 μ m are 0.040(1/Pa), more than, the performance indications of collecting object particle diameter 0.1 μ m are more than 0.030 (1/Pa),The performance indications of collecting object particle diameter 0.05 μ m are more than 0.050 (1/Pa).
Prior art CN103691200A discloses a kind of air filtration media material, comprises that bird-nest type receivesRice fibrous material, wherein said bird-nest type nano-fiber material serve as reasons have loose structure nanofiber andThe nest like particle that nano particle is interwoven, described nano particle is by forming described bird-nest type nanofiberThe material of the same race of material forms.
Above-mentioned filtering material has the following disadvantages: easily make air plankton accord with on filtering material, easily produceRaw obstruction, change filter cloth cumbersome and also clean also more difficult, even clean also cannot clean thoroughly,Thereby cause the site space air filtration effect of effectively sealing bad, make air with harmful pollution mediumEnter the useful space, produce the effect of propagating harmful contaminated environment. Life cycle is short, and cost is also correspondingImprove, and the pollution of air-isolation to environment purification completely effectively, do not reach and purify airObject.
Summary of the invention
Technical problem to be solved by this invention is that filtering material of the prior art, majority are fine latitudesSynthetic, bad, the easy generation of filter effect be filtered filtering flow thing stop up filtering material, stop up after notThe effect of easily cleaning or do not wash clean, make it to filter that corollary equipment energy consumption increases, life cycle is short, rightThe filtering material that can not re-use can not reclaim, the technical problem of the environment that contaminates society and provideKind of permanent loops recycle and keep good filtration effect, without adsorbing, do not stop up, energy-conserving and environment-protective,Nature sand synthesis of air filter material flitch, utilize the husky nature that reduces of the Nature desertify and utilize sandManufacture the method for filter material flitch.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of natural sand synthesis of air filter material flitch, for fluid to be filtered is filtered, bagDraw together filtering bodies, described filtering bodies is formed by natural sand compacting.
In above-mentioned filter, described filter also comprises the framework that surrounds described filtering bodies, and described frameFrame does not arrange end face and bottom surface.
In above-mentioned filter, the thickness a of each position of described filtering bodies equates, and described in a is less than or equal toThe thickness b of framework.
In above-mentioned filter, the thickness a of described filtering bodies is less than the thickness b of described framework.
In above-mentioned filter, described filtering bodies carry out stream interface lower than described framework, the going of described filtering bodiesStream interface and described framework maintain an equal level.
Utilize sand to manufacture a method for filter, it is characterized in that, comprise the following steps:
S1: sand is heated to predetermined temperature;
S2: modulating adhesive, and mix in proportion as required sand and adhesive, form and mixThing;
S3: described mixture is placed in mould, and described mixture is exerted pressure;
S4: treat that described mixture is cooling, stop exerting pressure, form described filtering bodies;
S5: described filtering bodies is placed on to the position that fluid to be filtered passes through, uses described filter as and makeWith.
In said method, before step S1, also comprise step S01, after step S4, also comprise stepS41：
S01: by the fixing described framework that end face and bottom surface are not set that forms of section bar, and at described frameworkBasal surface position arranges shelter, by described shelter, the bottom surface of described framework is blocked completely;
S41: remove described shelter;
Now in S3 step, related mould is substituted by described framework.
In said method, in step S3, described mixture is placed in the process in described framework,Prevent not exceeding into the thickness of described mixture the thickness b of described framework.
In said method, before step S1, also comprise step S02: sand is carried out to cleaning and filtering,Make it to meet the manufacture requirement of described filtering bodies.
Technique scheme of the present invention has the following advantages compared to existing technology:
1. filter material flitch of the present invention, filtering bodies is formed by sand compacting. Such design can keep awayExempt to use mineral wool in prior art, fine latitude is synthetic, easily stops up, cleans when the filtering materials such as wire nettingDifficulty, even if change the problems such as the not only dirty but also tired heavy cleaning of filter cloth does not wash clean yet, long-time use cut notWith cleaning, greatly increase the service life of filter, thereby reduced use cost. WithTime, using filter of the present invention, filtered air filter effect is better than any filtering material.
2. filter of the present invention, also comprises the framework that surrounds filtering bodies, and framework do not arrange end face andBottom surface. Such design, is used the shape of framework restriction filtering bodies, makes it in process on probation moreConvenient.
3. filter of the present invention, the thickness a of each position of filtering bodies equates, and a is less than the thick of frameworkDegree b. Such design, in the time there is the situation that foreign material are piled up, filter has certain accommodating skyBetween, unlikely because foreign material overflow the cleaning problems causing.
4. the method for manufacturing filter with sand of the present invention, comprises five step S1: sand is heated in advanceFixed temperature; S2: modulating adhesive, and mix in proportion as required sand and adhesive, form mixedCompound; S3: mixture is placed in mould, and mixture is exerted pressure; S4: thing to be mixedCooling, stop exerting pressure, form filtering bodies; S5: filtering bodies is placed on to fluid to be filtered and passes throughPosition, use as filter use. Such manufacture method, can be used the most succinct mode to makeNeeded filter, thus manufacturing cost saved.
5. the method for manufacturing filter with sand of the present invention also comprised step before step S1S01, also comprises step S41 after step S4. S01: end face and the end are not set by fixing formation of section barThe framework of face, and shelter is set at the basal surface position of framework, by shelter by complete the bottom surface of frameworkBlock; S41: remove shelter. Now in S3 step, related mould is substituted by framework. Like thisDesign, in the time exerting pressure to mixture, the shelter of base of frame can be played a supporting role,Thereby reduce the manufacture difficulty of filter, also avoided leaking of mixture.
6. the method for manufacturing filter with sand of the present invention, in step S3, is placed on frame by mixtureIn process in frame, prevent not exceeding into the thickness of mixture the thickness b of framework. As long as mixture thicknessDo not exceed framework and obtain thickness b, after exerting pressure, volume of mixture dwindles so, end formThe thickness a of the filtering bodies becoming can be less than the thickness b of framework.
Brief description of the drawings
For content of the present invention is more likely to be clearly understood, below according to concrete reality of the present inventionExecute example also by reference to the accompanying drawings, the present invention is further detailed explanation, wherein
Fig. 1 is filter structural representation in the present invention;
Fig. 2 is filter top view in the present invention;
Fig. 3 is A-A ' sectional view in Fig. 2.
In figure, Reference numeral is expressed as: 1-framework, 2-filtering bodies.
Detailed description of the invention
As Figure 1-3, be the preferred embodiments of the present invention, the present embodiment relates to a kind of sand airFilter, for fluid to be filtered is filtered, described filter comprises filtering bodies 2 and surrounds instituteState the framework 1 of filtering bodies 2. In the present embodiment, described filtering bodies 2 is formed by sand compacting.
Described framework 1 does not arrange end face and bottom surface. The thickness a of described filtering bodies 2 each positions is equal,And a is less than or equal to the thickness b of described framework 1. In the present embodiment, the thickness a of described filtering bodies 2Be less than the thickness b of described framework 1. Further, described filtering bodies 2 carry out stream interface lower than described framework1, go stream interface and the described framework 1 of described filtering bodies 2 maintain an equal level. Further, described filtering bodies 2Thickness a is 2mm.
Utilize sand to manufacture a method for described filter, concrete steps are as follows:
S01: form by section bar is fixing the described framework 1 that end face and bottom surface are not set, and at described framework1 basal surface position arranges shelter, by described shelter, the bottom surface of described framework 1 is blocked completely.
S02: sand is carried out to cleaning and filtering, filter and require to select different size particles according to difference, makeThe manufacture requirement that meets described filtering bodies 2.
S1: sand is heated to predetermined temperature.
S2: modulating adhesive, and mix in proportion as required sand and adhesive, form and mixThing.
S3: described mixture is placed in mould, and described mixture is exerted pressure. In this realityExecute in example, described mould is substituted by described framework 1. Further, described mixture is placed on to instituteState in the process in framework 1, prevent not exceeding into the thickness of described mixture the thickness of described framework 1b。
S4: treat that described mixture is cooling, stop exerting pressure, form described filtering bodies 2.
S41: remove described shelter.
S5: described filtering bodies 2 is placed on to the position that fluid to be filtered passes through, uses described filter asUse.
In other embodiments, described filter can not arrange described framework 1, now in manufacture methodS01, the corresponding removal of S41 step, S3 step adjusts accordingly.
In other embodiments, even if described framework 1 is set, the thickness a of described filtering bodies 2 is also passableIdentical with the thickness b of described framework 1. Now, in S3 step, described mixture is placed on to described frameIn process in frame 1, prevent should exceeding into the thickness of described mixture the thickness b of described framework 1.
In other embodiments, even if described framework 1 is set, in manufacture process, can be not describedThe basal surface position of framework 1 arranges shelter, and corresponding, S41 step should be removed.
In other embodiments, the thickness a of described filtering bodies 2 can also be 1mm, 3mm, 4mm or itsHis numerical value.
Obviously, above-described embodiment is only for example is clearly described, and not to the side of enforcementThe restriction of formula. For those of ordinary skill in the field, also can on the basis of the above descriptionTo make other changes in different forms. Here without also giving all embodimentsWith exhaustive. And the apparent variation of being amplified out thus or the still guarantor in the invention of variationProtect among scope.
Claims (9)
1. the synthetic air filting material plate of making of sand, for fluid to be filtered is filtered,Comprise filtering bodies (2), it is characterized in that: described filtering material body (2) is formed by sand compacting.
2. filter material flitch according to claim 1, is characterized in that: described filter material flitch alsoComprise surround described filtering material body (2) framework (1), and described framework (1) do not arrange end face andBottom surface.
3. filter material flitch according to claim 2, is characterized in that: described filtering material body (2)The thickness a of each position equates, and a is less than or equal to the thickness b of described framework (1).
4. filter material flitch according to claim 3, is characterized in that: described filtering bodies (2)Thickness a is less than the thickness b of described framework (1).
5. filter material flitch according to claim 4, is characterized in that: described filtering bodies (2)Carry out stream interface lower than described framework (1), go stream interface and the described framework (1) of described filtering bodies (2) maintain an equal level.
6. utilize sand to manufacture a method for filter material flitch, it is characterized in that, comprise the following steps:
S1: sand is heated to predetermined temperature;
S2: modulating adhesive, and according to filtering fluid needs, mix in proportion sand and adhesive, formMixture;
S3: described mixture is placed in mould, and described mixture is exerted pressure;
S4: treat that described mixture is cooling, stop exerting pressure, form described filtering material body (2);
S5: described filtering material body (2) is placed on to the position that fluid to be filtered passes through, uses described mistake asFilter material flitch uses.
7. method according to claim 6, is characterized in that: before step S1, also comprise stepS01, also comprises step S41 after step S4:
S01: form by section bar is fixing the described framework (1) that end face and bottom surface are not set, and at described framework(1) basal surface position arranges shelter, by described shelter, the bottom surface of described framework (1) is hidden completelyGear;
S41: remove described shelter;
Now in S3 step, related mould is substituted by described framework (1).
8. method according to claim 7, is characterized in that: in step S3, by described mixtureBe placed in the process in described framework (1), prevent not exceeding described framework into the thickness of described mixture(1) thickness b.
9. method according to claim 8, is characterized in that: before step S1, also comprise stepS02: sand is carried out to cleaning and filtering, select the different filtering material Suo Teeth grains that fluid needs that filter, makeThe manufacture requirement that meets described filtering material body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115382.1A CN105597423A (en) | 2016-03-02 | 2016-03-02 | Air filter plate manufactured by sand and method for manufacturing filter plate through sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610115382.1A CN105597423A (en) | 2016-03-02 | 2016-03-02 | Air filter plate manufactured by sand and method for manufacturing filter plate through sand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105597423A true CN105597423A (en) | 2016-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610115382.1A Pending CN105597423A (en) | 2016-03-02 | 2016-03-02 | Air filter plate manufactured by sand and method for manufacturing filter plate through sand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105597423A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702244A (en) * | 2017-11-14 | 2018-02-16 | 周振江 | A kind of sand washing air cleaning unit |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11179117A (en) * | 1997-12-22 | 1999-07-06 | Sansui Plant Kk | Antibacterial filter medium, manufacture of antibacterial filter medium, and filter device comprising antibacterial filter medium layer |
| CN200945404Y (en) * | 2006-08-25 | 2007-09-12 | 许盛英 | Baking-free type adsorbing filtering block |
| CN102755792A (en) * | 2011-04-27 | 2012-10-31 | 北京仁创科技集团有限公司 | Gas dust removal device |
-
2016
- 2016-03-02 CN CN201610115382.1A patent/CN105597423A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11179117A (en) * | 1997-12-22 | 1999-07-06 | Sansui Plant Kk | Antibacterial filter medium, manufacture of antibacterial filter medium, and filter device comprising antibacterial filter medium layer |
| CN200945404Y (en) * | 2006-08-25 | 2007-09-12 | 许盛英 | Baking-free type adsorbing filtering block |
| CN102755792A (en) * | 2011-04-27 | 2012-10-31 | 北京仁创科技集团有限公司 | Gas dust removal device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702244A (en) * | 2017-11-14 | 2018-02-16 | 周振江 | A kind of sand washing air cleaning unit |
| CN107702244B (en) * | 2017-11-14 | 2023-05-09 | 滁州爱英朵环境科技有限公司 | Sand washing air purification device |
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Application publication date: 20160525 |