CN1594455A - Method for manufacturing infrared radiation coating by using waste abrasive particles - Google Patents
Method for manufacturing infrared radiation coating by using waste abrasive particles Download PDFInfo
- Publication number
- CN1594455A CN1594455A CN 200410041005 CN200410041005A CN1594455A CN 1594455 A CN1594455 A CN 1594455A CN 200410041005 CN200410041005 CN 200410041005 CN 200410041005 A CN200410041005 A CN 200410041005A CN 1594455 A CN1594455 A CN 1594455A
- Authority
- CN
- China
- Prior art keywords
- infrared radiation
- radiation coating
- abrasive particle
- high temperature
- abrasive particles
- 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.)
- Granted
Links
- 239000002245 particle Substances 0.000 title claims abstract description 41
- 238000000576 coating method Methods 0.000 title claims abstract description 35
- 239000011248 coating agent Substances 0.000 title claims abstract description 32
- 230000005855 radiation Effects 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000002699 waste material Substances 0.000 title abstract 6
- 239000000203 mixture Substances 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 238000000227 grinding Methods 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 239000011230 binding agent Substances 0.000 claims abstract description 4
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 20
- 229910001651 emery Inorganic materials 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 239000007858 starting material Substances 0.000 claims description 12
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 230000032683 aging Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 2
- 239000011021 lapis lazuli Substances 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 abstract description 6
- 239000000919 ceramic Substances 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000002156 mixing Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 239000011819 refractory material Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 239000003082 abrasive agent Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000870659 Crassula perfoliata var. minor Species 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a method for manufacturing an infrared radiation coating by using waste abrasive particles, which comprises the following steps: recovering waste abrasive particles of the grinding wheel; removing impurities in the waste abrasive particles by using a screening tool; mixing the waste abrasive particles with high-temperature-resistant ingredients, and uniformly stirring and mixing to obtain a matrix raw material of the infrared radiation coating; preparing a carrier binder, adding the matrix raw material into the carrier binder, stirring into a thin paste fluid, and sealing and storing the infrared radiation coating. When preparing the matrix raw material, the high-temperature phase equilibrium relationship is adopted, the ingredient composition of the matrix is reasonably designed, so that the phase composition and the microstructure which are suitable for the use condition are obtained through high-temperature in-situ reaction in the use process, and the ceramic matrix has high bonding strength, ceramic property, high temperature resistance, abrasion resistance, wear resistance and high radiance. The invention can realize the recycling of the waste abrasive particles, has low production cost and lightens the environmental pollution.
Description
Technical field
The present invention relates to a kind of method of utilizing the useless abrasive particle that produces in the wheel grinding polishing process to make infrared radiation coating.
Background technology
The useless abrasive particle that at present emery wheel abrasive material, grinding tool is produced when the processing metal members generally is to process in the presence of industrial refuse, and both contaminated environment has been wasted again the host material of valuable preparation coatings capable of preventing from far infrared radiation.
Summary of the invention
The invention provides a kind of method of utilizing useless abrasive particle manufacturing infrared radiation coating, adopt this method to produce infrared radiation coating, production cost is low, realizes the regeneration of useless abrasive particle, can not cause environmental pollution again simultaneously.
Technical scheme of the present invention is as follows: utilize useless abrasive particle to make the method for infrared radiation coating, it comprises the steps:
1), reclaims the useless abrasive particle of emery wheel;
2), with the impurity in the useless abrasive particle of screening instrument removing;
3), will give up abrasive particle and high temperature resistant batching carry out proportioning, through mix the base starting material of infrared radiation coating;
4), the formulation vehicle binding agent, base starting material is added in the carrier adhesive, stir into the scattered paste shape fluid, remove the gas in the fluid after, get the infrared radiation coating sealing and preserve.
Described in the present invention high temperature resistant batching is according to the employed temperature difference of coatings capable of preventing from far infrared radiation, selects different materials for use.Described high temperature resistant batching can be the high alumina fine powder, and the mol ratio of it and useless abrasive particle is 1: 1.5--2; Described high temperature resistant batching can be schmigel, and the mol ratio of it and useless abrasive particle is 1: 1.5--2; Described high temperature resistant batching also can be Al
2O
3Super fine, the mol ratio of it and useless abrasive particle is 1: 1; Described high temperature resistant batching can also be SiO
2Super fine, the mol ratio of it and useless abrasive particle is 1: 1.
Described carrier adhesive is that concentration is about 40% phosphoric acid.
If the useless abrasive particle oxidation bunching caking that is reclaimed should become powder shaped with the abrasive particle grinding that gives up earlier before screening.
For reducing cost, the gas of removing in the fluid can adopt the ageing mixture method, and the ageing mixture time is 10-24 hour.
The emery wheel grinding tool in the grinding work piece process, emery wheel powder and alloy powder particle that mutually friction, wearing and tearing produce, its main chemical analysis is Al
2O
3, SiC, TiO
2, Na
2O, Fe
2O
3, Cr
2O
3, they are high-grade refractory materials, also are the base starting materials of excellent preparation ceramic infrared radiation coating.Above-mentioned useless abrasive particle is combined with carrier adhesive phosphoric acid and is namely consisted of the original position refractory material, use through on-the-spot, its composition is tended to balance or generating cenotype, no longer is original state and make the composition of refractory material for working layer and microstructure, consists of SiC--Al
2O
3Base, CrO
3--Al
2O
3Base, ZrO
2--Al
2O
3--SiO
2The high radiant refractory material of base.Utilize the emery wheel abrasive particle that gives up in the present invention, by the high temperature phase equilibrium relationship, the batching of appropriate design matrix is formed, make infrared radiation coating in use obtain to adapt to the phase composite and the microstructure of working conditions, its bonding strength height, potteryization, high temperature resistant, erosion resistant, wear-resistant and have than high radiant rate through high-temp in-situ reaction.Carrier adhesive phosphoric acid almost can be used for all refractory raw materials and be mixed with castable refractory, it can form strong combination and generate compound with oxide in addition, forms polymerization, bur surface, form Ceramic bond by high temperature, therefore select in the present invention phosphoric acid as carrier adhesive.Selecting different high temperature resistant batchings is in order to satisfy different service conditions, to be the high alumina fine powder such as batching, being applicable to about 1300 degree; Select schmigel, serviceability temperature is about 1600 degree; Select Al
2O
3Super fine, serviceability temperature is more than 1600 degree; Select SiO
2Super fine, serviceability temperature are also more than 1600 degree.Owing to only add a kind of batching, batching is simple, and does not add low-melting agglutinant, and the coatings formulated resistance to elevated temperatures is good.The paint brush of manufacturing of the present invention is applied to kiln metope formation fire-resistant coating, protection refractorily lined chemical resistance of concrete, high temperature resistant flue gas flow, grit wearing and tearing, the high radiative transfer in furnace wall, the work-ing life of prolongation furnace wall.
After adopting technical scheme of the present invention, can realize the regeneration of useless abrasive particle, production cost is low, has alleviated again environmental pollution.This application of paints in flame-proof kiln, can be saved energy and reduce the cost, increase the service life.
Embodiment
The present invention utilizes useless abrasive particle to make the method for infrared radiation coating, and it is achieved in that reclaims the useless abrasive particle of emery wheel, with good conditionsi can storing classifiedly by the powder that emery wheel material kind will be gathered recovery.The useless abrasive material of emery wheel is wet or accumulation overlong time because of torrent, powdered alloy oxidation bunching caking, and the use properties of powder is unaffected behind grinding.Make the screening instrument with Stainless Steel Cloth, remove the impurity in the powder.According to different serviceability temperatures, will give up abrasive particle and high temperature resistant batching are carried out proportioning, through mix the base starting material of infrared radiation coating.Useless abrasive particle of emery wheel in the base starting material and high alumina fine powder (granularity is 0.088mm) mol ratio are 1.5: 1 or 2: 1, and use temperature is about 1300 degree.Useless abrasive particle of emery wheel in the base starting material and lapis amiridis (granularity is 120 orders) mol ratio are 1.5: 1 or 2: 1, and use temperature is about 1600 degree.Carborundum and Al in the base starting material
2O
3The super fine mol ratio is 1: 1, and serviceability temperature is more than 1600 degree.The compound and the SiO of the useless abrasive particle of base starting material medium plain emery wheel
2The ultra-fine micropowder mol ratio is 1: 1, and use temperature is also more than 1600 degree.Powder body material in mass ratio weighing accurately mixes evenly by mixer.It is about 40% that the PHOSPHORIC ACID TECH.GRADE thin up is become concentration, and the mass ratio of strong phosphoric acid and water is 1: 1.Earlier weighing is needed with water pour in the container, the weighing SPA slowly is added to the water again, the limit edged stirs, until evenly.The base starting material adding has been diluted in the good phosphoric acid solution, because the irony in phosphoric acid acid group and the base starting material is swift in response, has produced a large amount of bubbles and cause that feed liquid overflows, accelerated mixing speed gas is outwards discharged, it is excessive to suppress coating mud.When stirring into sposh shape fluid, ageing mixture 16 hours is promptly finished the preparation infrared radiation coating.With the infrared radiation coating for preparing plastic tank sealed storage.Settling with wire brush or pressurized air cleaning refractory brick surface.Handwork with the charging of dustpan formula hawk, is evenly coated on the wall with hairbrush.Large tracts of land adopts spray gun spraying.Its thickness is few≤2mm, and 2.5 kilograms/square metre of materials amounts, natural air drying.
In the present invention, carrier adhesive also can be waterglass aqueous solvent or silicon-aluminum sol, but effect does not have phosphoric acid good.For making the air release in the coating fluid, also can add foam-reducing or foam inhibitor in addition, just do not needed ageing mixture, but the cost of ageing mixture be low.
Claims (9)
1, a kind of method of utilizing useless abrasive particle manufacturing infrared radiation coating, it comprises the steps:
1), reclaims the useless abrasive particle of emery wheel;
2), with the impurity in the useless abrasive particle of screening instrument removing;
3), will give up abrasive particle and high temperature resistant batching carry out proportioning, through mix the base starting material of infrared radiation coating;
4), the formulation vehicle binding agent, base starting material is added in the carrier adhesive, stir into the scattered paste shape fluid, remove the gas in the fluid after, get the infrared radiation coating sealing and preserve.
2, the method for manufacturing infrared radiation coating according to claim 1 is characterized in that described high temperature resistant batching is according to the employed temperature difference of infrared radiation coating, selects different materials for use.
3, the method for manufacturing infrared radiation coating according to claim 2 is characterized in that described high temperature resistant batching is the high alumina fine powder, and the mol ratio of it and useless abrasive particle is 1: 1.5---2.
4, the method for manufacturing infrared radiation coating according to claim 2 is characterized in that described high temperature resistant batching is a lapis amiridis, and the mol ratio of it and useless abrasive particle is 1: 1.5---2.
5, the method for manufacturing infrared radiation coating according to claim 2 is characterized in that described high temperature resistant batching is Al
2O
3Super fine, the mol ratio of it and useless abrasive particle is 1: 1.
6, the method for manufacturing infrared radiation coating according to claim 2 is characterized in that described high temperature resistant batching is SiO
2Ultra-fine micropowder, the mol ratio of it and useless abrasive particle is 1: 1.
7, the method for manufacturing infrared radiation coating according to claim 1 is characterized in that described carrier adhesive is that concentration is about 40% phosphoric acid.
8, the method for manufacturing infrared radiation coating according to claim 1 is characterized in that described useless abrasive particle carried out grinding earlier before screening, and the useless abrasive particle grinding that the oxidation bunching is lumpd becomes powder.
9, the method for manufacturing infrared radiation coating according to claim 1, the gas that it is characterized in that removing in the fluid can adopt ageing mixture 10-24 hour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410041005 CN1271151C (en) | 2004-06-18 | 2004-06-18 | Method for manufacturing infrared radiation coating by using waste abrasive particles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410041005 CN1271151C (en) | 2004-06-18 | 2004-06-18 | Method for manufacturing infrared radiation coating by using waste abrasive particles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1594455A true CN1594455A (en) | 2005-03-16 |
| CN1271151C CN1271151C (en) | 2006-08-23 |
Family
ID=34664834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410041005 Expired - Fee Related CN1271151C (en) | 2004-06-18 | 2004-06-18 | Method for manufacturing infrared radiation coating by using waste abrasive particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1271151C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072983A (en) * | 2012-12-19 | 2013-05-01 | 广东奔朗新材料股份有限公司 | Ceramic grinding wheel abrasive recovery method |
| CN106187273A (en) * | 2016-07-25 | 2016-12-07 | 滁州市瑞景园林建设有限公司 | A kind of little porous brick of deflection |
| CN106187096A (en) * | 2016-07-25 | 2016-12-07 | 安徽圆梦建筑有限公司 | A kind of emery wheel ash hollow brick and preparation method thereof |
| CN106187272A (en) * | 2016-07-25 | 2016-12-07 | 滁州市瑞景园林建设有限公司 | A kind of crack resistence porous brick |
| CN106220143A (en) * | 2016-07-25 | 2016-12-14 | 滁州市瑞景园林建设有限公司 | A kind of low cost wall brick |
-
2004
- 2004-06-18 CN CN 200410041005 patent/CN1271151C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072983A (en) * | 2012-12-19 | 2013-05-01 | 广东奔朗新材料股份有限公司 | Ceramic grinding wheel abrasive recovery method |
| CN103072983B (en) * | 2012-12-19 | 2014-09-17 | 广东奔朗新材料股份有限公司 | Ceramic grinding wheel abrasive recovery method |
| CN106187273A (en) * | 2016-07-25 | 2016-12-07 | 滁州市瑞景园林建设有限公司 | A kind of little porous brick of deflection |
| CN106187096A (en) * | 2016-07-25 | 2016-12-07 | 安徽圆梦建筑有限公司 | A kind of emery wheel ash hollow brick and preparation method thereof |
| CN106187272A (en) * | 2016-07-25 | 2016-12-07 | 滁州市瑞景园林建设有限公司 | A kind of crack resistence porous brick |
| CN106220143A (en) * | 2016-07-25 | 2016-12-14 | 滁州市瑞景园林建设有限公司 | A kind of low cost wall brick |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1271151C (en) | 2006-08-23 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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