CN114452716A - Production method of microporous filtering material - Google Patents
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- CN114452716A CN114452716A CN202011238061.3A CN202011238061A CN114452716A CN 114452716 A CN114452716 A CN 114452716A CN 202011238061 A CN202011238061 A CN 202011238061A CN 114452716 A CN114452716 A CN 114452716A
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- B01D39/00—Filtering material for liquid or gaseous fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/14—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silica
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/08—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding porous substances
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
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- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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Abstract
The invention relates to a microporous filter material which comprises the following raw materials in parts by mass: 100 parts of resin; 20-100 parts of inorganic porous nano ceramic material powder; 0-5 parts of a binder; the production method comprises the following steps: adding inorganic porous nano ceramic material powder and an adhesive into a high-speed mixer, mixing until the temperature reaches 70-90 ℃, adding resin, mixing uniformly, discharging, feeding into a granulator, extruding and granulating to obtain the microporous filter material. The invention has the advantages of improving the fuel oil rate, filtering air and providing negative ions to ensure that gasoline is combusted more fully.
Description
Technical Field
The invention relates to the field of air filtration, in particular to a production method of a microporous filter material.
Background
With the economic development and the increase of automobiles, the problems of energy shortage, environmental pollution and the like are increasingly highlighted while people enjoy comfort and convenience. Particularly, under the situation of global energy shortage, fuel becomes more and more tense, and how to reduce the oil consumption of automobiles, reduce the operation cost and improve the economic benefit becomes a very concerned focus problem. In order to save oil, people want a plurality of methods, such as often cleaning the load of articles in the vehicle; the air filter, the gasoline filter, the engine oil filter and the like are maintained regularly, so that the gasoline is combusted more fully, and the fuel oil rate is improved; the fuel waste is reduced by keeping the vehicle running at a medium speed, stopping for a long time and flameout, and the like. At present, some fuel-saving cards, fuel oil products and the like appear in the market, and according to the test of the fuel-saving cards and the fuel oil products, the fuel-saving effect is not ideal and is only about 5 percent.
The market urgently needs an environment-friendly product which has better effect, can realize air filtration, improve the fuel oil rate and reduce the fuel oil waste.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a microporous filter material which can enable gasoline to be combusted more fully, improve the fuel oil rate, filter air and provide negative ions.
The technical scheme adopted by the invention is as follows:
the production method of the microporous filter material is characterized in that the raw materials comprise the following components in parts by mass:
resin: 100 parts of (A);
20-100 parts of inorganic porous nano ceramic material powder;
0-5 parts of a binder;
the resin is one or more of EVA, PP, PE, PVC, ABS, PC, PET, PBT, PA, PS, EPDM and NBR;
the binder is one or more of glyceryl monostearate, stearic acid, aluminate, titanate and aluminosilicate;
the processing technology comprises the following steps: adding inorganic porous nano ceramic material powder and an adhesive into a high-speed mixer, mixing until the temperature reaches 70-90 ℃, adding resin, mixing uniformly, discharging, feeding into a granulator, extruding and granulating to obtain the microporous filter material.
A filter screen made of microporous filter material is characterized in that: the filter screen main part is the rectangle expanded metals, and the aspect ratio is 2: 1. 3: 2 or 1: 1, the thickness of the filter screen is 0.5-3CM, and splicing parts for buckling adjacent rectangular plate nets are arranged on four sides of the rectangular plate net; and a plurality of through holes are uniformly formed in the rectangular plate net.
A filter screen made of microporous filter material is characterized in that: the through holes on the rectangular plate net are honeycomb-shaped regular hexagonal through holes.
The splicing component is a T-shaped protrusion and a corresponding T-shaped groove.
The splicing parts are protruded and the grooves are funnel-shaped, and when the adjacent rectangular plate nets are buckled, seamless splicing can be realized.
The material is prepared by blending and modifying an inorganic porous ceramic nano material and an organic high polymer material with high oxygen permeability.
The production method of the inorganic porous nano ceramic material adopts the following components in parts by mass:
20-40 parts of diatomite;
10-20 parts of magnesium oxide;
5-10 parts of manganese oxide;
10-20 parts of lithium oxide;
10-15 parts of germanite powder;
10-15 parts of medical stone powder;
5-10 parts of stone needle powder;
0.1-0.5 of dispersant;
0.05-0.1% of defoaming agent;
0.1-0.5 of anti-caking agent;
the dispersing agent is one or more of sodium polyacrylate, polyacrylamide and polyethylene glycol;
the defoaming agent is: one or more of tributyl phosphate, polysiloxane and organic silicon;
the anti-caking agent is one or more of aluminate, titanate and aluminosilicate; the production process comprises the following steps:
firstly, weighing diatomite, magnesium oxide, manganese oxide, lithium oxide, germanite powder, medical stone powder and stone needle powder according to a ratio, sequentially adding the weighed materials into 1% of PVA aqueous solution, adding a dispersing agent, a defoaming agent and an anti-caking agent, and stirring at a high speed to fully mix the powder and the aqueous solution into flowable slurry;
adding the slurry into serially connected sand mills for sand milling, stopping sand milling when the particle size of the powder reaches 1-2 mu m after testing for 2-3 hours by circular sand milling, adding 1% PVA (polyvinyl alcohol) aqueous solution to adjust the viscosity of the slurry to 50-150 poise, and putting the slurry into a storage bin for spray drying granulation;
thirdly, the powder after spray granulation is molded into the material embryo by 80-100MPa pressure;
fourthly, the formed material embryo is placed into a tunnel sintering furnace with the temperature of 1300 ℃ and 1550 ℃ for constant temperature sintering for 1.5 to 3 hours and then is naturally cooled;
fifthly, crushing the sintered material blocks, adding an anti-caking agent, and ball-milling the materials to 0.5-2 mu m by using a ball mill.
The working principle is as follows:
the inorganic porous nano ceramic material is mainly prepared by sintering ferromagnetic rare earth materials, minerals with polycrystalline structures and microporous structures and various oxide materials at a high temperature of more than 1300 ℃ to form the ceramic material, and crushing and grinding the ceramic material to form the sub-nano material. The inorganic porous nano ceramic material has super strong electromagnetism, emits infrared rays and far infrared rays simultaneously, has a high magnetic field of million V/m, and can ionize water molecules to generate hydrogen ions and hydroxyl ions, and oxygen molecules to ionize into oxygen ions and ozone. When air passes through the filtering material of the present invention, "oxygen enrichment" can be realized, various ionized ions are fused with fuel oil droplets, the compatibility of oxygen and the fuel oil droplets is improved, and the full combustion is realized, so that the power is increased, and the purpose of saving oil is achieved.
Compared with the prior art, the invention has the following advantages:
through the inorganic porous nano ceramic materials, each micropore has a 0.06MA potential difference, has a bioelectricity effect, can release a large amount of electrons, is combined with oxygen in the air to generate negative oxygen ions O2(H2O), increases the oxygen content, and the gas with high oxygen content enters the automobile engine through the automobile air filter to provide more sufficient oxygen for the automobile engine, so that the oil is combusted more fully, and the fuel oil rate is improved; the water can be decomposed to generate a large amount of H & lt + & gt and H & lt + & gt to form a new H2 combustible material, and a large amount of combustible gas H2 is provided for an automobile engine through an automobile air filter, so that the power is strong; the negative ion material has energy with potential energy difference, and the heat conduction acting force of the solid fuel-saving material is stronger through mutual collision of molecules or migration of electrons. The movement of oil and steam is intensified, the acting force among fuel molecules is reduced, the molecular chain of the fuel is shortened, and the molecular chain is changed from a large molecule with the size of 300nm to a small molecular group with the size of less than 3 nm. The specific surface area of oil molecules is greatly improved, so that better atomization is realized, the negative oxygen ions are more fully combined with the fuel oil molecules, the combustion efficiency is higher, and the effects of saving oil and reducing emission are achieved.
Drawings
Fig. 1 is a schematic view of a filter screen structure.
Fig. 2 is a schematic view of another filter screen structure.
Fig. 3 is a schematic view of a third filter structure.
Reference numerals: 1-a plate body; 2-a through hole; 3-splicing parts.
Detailed Description
The first embodiment is as follows:
the production method of the microporous filter material is characterized in that the raw materials comprise the following components in parts by mass: (500 g per portion)
Resin: 100 parts of (A);
20 parts of inorganic porous nano ceramic material powder;
0 part of a binder;
the resin is one or more of EVA, PP, PE, PVC, ABS, PC, PET, PBT, PA, PS, EPDM and NBR;
the binder is one or more of glyceryl monostearate, stearic acid, aluminate, titanate and aluminosilicate;
the processing technology comprises the following steps: adding inorganic porous nano ceramic material powder and an adhesive into a high-speed mixer, mixing until the temperature reaches 70 ℃, adding resin, uniformly mixing, discharging, feeding into a granulator, extruding and granulating to obtain the microporous filter material.
As shown in fig. 1, a filter net made of a microporous filter material, the main body of the filter net is a rectangular plate net 1, and the length-width ratio is 2: 1, the thickness of the filter screen is 0.5, and splicing parts 3 for buckling adjacent rectangular plate nets are arranged on four sides of the rectangular plate net 1; and a plurality of through holes 2 are uniformly formed in the rectangular plate net.
The through-hole 2 is a circular hole.
The splicing component 3 is a T-shaped protrusion and a corresponding T-shaped groove.
Example two:
the production method of the microporous filter material is characterized in that the raw materials comprise the following components in parts by mass: (500 g per portion)
Resin: 100 parts of (A);
100 parts of inorganic porous nano ceramic material powder;
5 parts of a binder;
the resin is one or more of EVA, PP, PE, PVC, ABS, PC, PET, PBT, PA, PS, EPDM and NBR;
the binder is one or more of glyceryl monostearate, stearic acid, aluminate, titanate and aluminosilicate;
the processing technology comprises the following steps: adding inorganic porous nano ceramic material powder and an adhesive into a high-speed mixer, mixing until the temperature reaches 90 ℃, adding resin, mixing uniformly, discharging, feeding into a granulator, extruding and granulating to obtain the microporous filter material.
As shown in fig. 2, a filter net made of a microporous filter material, the main body of the filter net is a rectangular plate net 1, and the aspect ratio is 3: 2, the thickness of the filter screen is 1.8CM, and splicing parts 3 for buckling adjacent rectangular plate nets are arranged on four sides of the rectangular plate net 1; and a plurality of through holes 2 are uniformly formed in the rectangular plate net.
The through-hole 2 is a square hole.
The convex part and the concave groove of the splicing component 3 are funnel-shaped, and the adjacent rectangular plate nets 1 can be spliced seamlessly when buckled.
Example three:
the production method of the microporous filter material is characterized in that the raw materials comprise the following components in parts by mass: (500 g per portion)
Resin: 100 parts of (A);
80 parts of inorganic porous nano ceramic material powder;
2 parts of a binder;
the resin is one or more of EVA, PP, PE, PVC, ABS, PC, PET, PBT, PA, PS, EPDM and NBR;
the binder is one or more of glyceryl monostearate, stearic acid, aluminate, titanate and aluminosilicate;
the processing technology comprises the following steps: adding inorganic porous nano ceramic material powder and an adhesive into a high-speed mixer, mixing until the temperature reaches 80 ℃, adding resin, mixing uniformly, discharging, feeding into a granulator, extruding and granulating to obtain the microporous filter material.
As shown in fig. 3, a filter net made of a microporous filter material, the main body of the filter net is a rectangular plate net 1, and the aspect ratio is 1: 1, the thickness of the filter screen is 3CM, and the four sides of the rectangular plate net 1 are provided with splicing parts 3 for buckling adjacent rectangular plate nets; and a plurality of through holes 2 are uniformly formed in the rectangular plate net.
The through holes 2 are honeycomb-shaped regular hexagonal holes.
The convex part and the concave groove of the splicing component 3 are funnel-shaped, and the adjacent rectangular plate nets 1 can be spliced seamlessly when buckled.
Claims (4)
1. The production method of the microporous filter material is characterized in that the raw materials comprise the following components in parts by mass:
resin: 100 parts of (A);
inorganic porous nano ceramic material powder: 20-100 parts;
adhesive: 0-5 parts;
the resin is one or more of EVA, PP, PE, PVC, ABS, PC, PET, PBT, PA, PS, EPDM and NBR;
the binder is one or more of glyceryl monostearate, stearic acid, aluminate, titanate and aluminosilicate;
the processing technology comprises the following steps: adding inorganic porous nano ceramic material powder and an adhesive into a high-speed mixer, mixing until the temperature reaches 70-90 ℃, adding resin, mixing uniformly, discharging, feeding into a granulator, extruding and granulating to obtain the microporous filter material.
2. A filter web made of a microporous filter material as defined in claim 1, wherein: the filter screen main part is the rectangle expanded metals, and the aspect ratio is 2: 1. 3: 2 or 1: 1, the thickness of the filter screen is 0.5-3CM, and splicing parts for buckling adjacent rectangular plate nets are arranged on four sides of the rectangular plate net; and a plurality of through holes are uniformly formed in the rectangular plate net.
3. A filter web of microporous filter material as defined in claim 2, wherein: the through holes on the rectangular plate net are honeycomb-shaped regular hexagonal through holes.
4. A filter web of microporous filter material as defined in claim 2, wherein: the splicing component is a T-shaped protrusion and a corresponding T-shaped groove.
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| CN202011238061.3A CN114452716A (en) | 2020-11-09 | 2020-11-09 | Production method of microporous filtering material |
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2020
- 2020-11-09 CN CN202011238061.3A patent/CN114452716A/en active Pending
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|---|---|---|---|---|
| JPH04358526A (en) * | 1991-06-04 | 1992-12-11 | Asahi Chem Ind Co Ltd | Water content removing method using porous film |
| CN1587185A (en) * | 2004-07-06 | 2005-03-02 | 北京联飞翔科技有限公司 | Ceramic material with activated fluid fuel molecule and combustion aid function and its preparing method and use |
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| CN102627843A (en) * | 2012-03-21 | 2012-08-08 | 苏州中驰纳米科技发展有限公司 | Composite material suitable for preparation of fuel economizer |
| CN109812359A (en) * | 2017-11-21 | 2019-05-28 | 广州泓一生物科技有限公司 | A kind of automobile engine airstrainer and preparation method thereof with catalysis |
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