CN105731979B - A kind of blow-off line painting brush material and preparation method thereof - Google Patents
A kind of blow-off line painting brush material and preparation method thereof Download PDFInfo
- Publication number
- CN105731979B CN105731979B CN201610110614.4A CN201610110614A CN105731979B CN 105731979 B CN105731979 B CN 105731979B CN 201610110614 A CN201610110614 A CN 201610110614A CN 105731979 B CN105731979 B CN 105731979B
- Authority
- CN
- China
- Prior art keywords
- parts
- powder
- mix liquid
- red mud
- blow
- 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.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
- C04B41/5089—Silica sols, alkyl, ammonium or alkali metal silicate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
Abstract
A kind of blow-off line painting brush material and preparation method thereof, it is made up of powder and mix liquid, wherein, powder is made up of aluminium ash, calcining red mud, gangue, calcined kaolin, silica, chrysotile, iron powder, vermiculite power, titanium oxide, alumina powder, elemental silicon and silicon carbide micro-powder, and mix liquid is added to the water the suspension formed by sodium hydroxide, cement, sodium metasilicate, potassium chloride and sodium carbonate.By suitable technique, most corrosion resistance, intensity, scour resistance and the good monolithic devices powder of thermal shock resistance is made in powder to the present invention at last, then slurry is made by mix liquid to be painted on inner-walls of duct, so as to corrosion resistance, intensity and the scour resistance of riser tubing, and then significantly extend the service life of pipeline.
Description
Technical field
The present invention relates to resistance to erosion Material Field, and particularly a kind of blow-off line, which is used, applies brush material and preparation method thereof.
Background technology
In the prior art, the underground blow-off line in city typically all carries out blowdown using common concrete duct, due to day
Often various chemical reagent are used in life so that chemical composition increase in municipal sewage, so as to cause the corrosivity of municipal sewage
Increase, can not only increase corrosion of the sewage to pipeline during blowdown, and it is long-term wash away also can badly damaged pipeline, from
And reduce the service life of pipeline.
The content of the invention
To solve the concrete duct of blowdown in the prior art washing away and corroding easy breakage and lead due to sewage and sludge
The service life of cause reduces problem, the invention provides a kind of blow-off line with brush material and preparation method thereof is applied, by the present invention's
When painting brush material is painted on the inwall of blow-off line, it is possible to increase the wearability and flushing resistance of pipeline, increase substantially pipe
The service life in road.
The present invention be solve the technical scheme that uses of above-mentioned technical problem for：A kind of blow-off line is with brush material is applied, by powder
With mix liquid form, according to weight ratio, wherein, powder by 13-15 parts aluminium ash, 4-6 parts calcining red mud, 5-7 parts bastard coal
Stone, the calcined kaolin of 7-9 parts, the silica of 3-5 parts, the chrysotile of 5-7 parts, the iron powder of 1-2 parts, the vermiculite of 2-3 parts
Powder, the titanium oxide of 1-2 parts, the alumina powder of 3-4 parts, the elemental silicon of 1-2 parts and the silicon carbide micro-powder of 3-4 parts are made, mix liquid
Added by the sodium hydroxide of 5-6 parts, the cement of 8-9 parts, 2-3 parts sodium metasilicate, the potassium chloride of 0.5-0.7 parts and the sodium carbonate of 2-3 parts
Enter the suspension formed into the water of 50-55 parts, the calcining red mud and calcined kaolin are respectively that red mud and kaolin exist
Obtained after 1350-1500 DEG C of high-temperature calcination 1-2h.
The above-mentioned blow-off line preparation method for applying brush material, comprises the following steps：
1）Weighed according to above-mentioned ratio and choose each material, and attrition grinding to particle diameter is no more than 0.074mm, it is standby；
2）It is heated to being completely melt after gangue, silica, chrysotile and iron powder are mixed, then adds thereto
Elemental silicon and titanium oxide, it is standby；
3）1700-1750 DEG C is heated to after aluminium ash, calcining red mud, calcined kaolin and alumina powder are mixed, and is protected
Temperature sintering 2-3h is held, temperature is then reduced to 1350-1400 DEG C, and adds vermiculite power and silicon carbide micro-powder thereto,
The temperature is kept to sinter 1-2h, by step 2 after being cooled to 1150-1200 DEG C）The fused mass of middle preparation is added thereto, and again
1500-1550 DEG C of sintering 1-2h is warming up to, powder is obtained after natural cooling；
4）Sodium hydroxide, cement, sodium metasilicate, potassium chloride and sodium carbonate are packed respectively, in case being added to the water when in use
Form mix liquid.
In the present invention, the pitch of 4-6 parts can be also added in mix liquid.
In the use of the present invention, mix liquid will first be prepared, mix liquid and powder mix are then formed into powder slurry, then
Powder slurry is brushed into the inwall in pipeline, brush is formed after it dries, the thickness of brush is made by repeatedly brushing repeatedly
Not less than 3mm.
Beneficial effect：By the present invention in that burnt at high temperature with aluminium ash, calcining red mud, calcined kaolin and alumina powder
A kind of microstructure of high intensity is formed after knot, then keeps the condition of high temperature to add vermiculite power and carborundum powder, both compositions
Disperse further enhances its intensity, decay resistance and flushing resistance in microstructure, finally adds containing elemental silicon
The mixture of melting gangue, silica, chrysotile and iron powder with titanium oxide, is then sintered, so that oxygen again
Changing the enhanced powder such as titanium, carborundum uniformly disperse in microstructure, can ultimately form corrosion resistance, intensity, anti-impact
Brush performance and the good monolithic devices powder of thermal shock resistance, are then made slurry by mix liquid and are painted on inner-walls of duct, from
And corrosion resistance, intensity and the scour resistance of riser tubing, and then significantly extend the service life of pipeline.
Embodiment
With reference to specific embodiment, the present invention is further elaborated, used each material in following embodiment
Commonly used material in fire resisting material field is belonged to, is being no more than using preceding needing to be crushed, be ground to particle diameter
0.074mm。
Embodiment 1
A kind of blow-off line is made up of with brush material is applied powder and mix liquid, according to weight ratio, wherein, powder is by 13 parts
Aluminium ash, 4 parts of calcining red mud, 5 parts of gangue, 7 parts of calcined kaolin, 3 parts of silica, 5 parts of chrysotile, 1
The iron powder, 2 parts of vermiculite power, 1 part of titanium oxide, 3 parts of alumina powder, 1 part of elemental silicon and 3 parts of silicon carbide micro-powder system of part
Into mix liquid is added to by 5 parts of sodium hydroxide, 8 parts of cement, 2 parts of sodium metasilicate, 0.5 part of potassium chloride and 2 parts of sodium carbonate
The suspension formed in 50 parts of water, the calcining red mud and calcined kaolin are respectively the height of red mud and kaolin at 1350 DEG C
Obtained after temperature calcining 2h.
The above-mentioned blow-off line preparation method for applying brush material, comprises the following steps：
1）Weighed according to above-mentioned ratio and choose each material, and attrition grinding to particle diameter is no more than 0.074mm, it is standby；
2）It is heated to being completely melt after gangue, silica, chrysotile and iron powder are mixed, then adds thereto
Elemental silicon and titanium oxide, it is standby；
3）1700 DEG C are heated to after aluminium ash, calcining red mud, calcined kaolin and alumina powder are mixed, and keeps the temperature
Degree sintering 3h, is then reduced to 1350 DEG C by temperature, and adds vermiculite power and silicon carbide micro-powder thereto, keeps the temperature to sinter
2h, by step 2 after being cooled to 1150 DEG C）The fused mass of middle preparation is added thereto, and is warming up to 1500 DEG C of sintering 2h again, from
So powder is obtained after cooling；
4）Sodium hydroxide, cement, sodium metasilicate, potassium chloride and sodium carbonate are packed respectively, in case being added to the water when in use
Form mix liquid.
Embodiment 2
A kind of blow-off line is made up of with brush material is applied powder and mix liquid, according to weight ratio, wherein, powder is by 15 parts
Aluminium ash, 6 parts of calcining red mud, 7 parts of gangue, 9 parts of calcined kaolin, 5 parts of silica, 7 parts of chrysotile, 2
The iron powder, 3 parts of vermiculite power, 2 parts of titanium oxide, 4 parts of alumina powder, 2 parts of elemental silicon and 4 parts of silicon carbide micro-powder system of part
Into mix liquid is added to by 6 parts of sodium hydroxide, 9 parts of cement, 3 parts of sodium metasilicate, 0.7 part of potassium chloride and 3 parts of sodium carbonate
The suspension formed in 55 parts of water, the calcining red mud and calcined kaolin are respectively the height of red mud and kaolin at 1500 DEG C
Obtained after temperature calcining 1h.
The above-mentioned blow-off line preparation method for applying brush material, comprises the following steps：
1）Weighed according to above-mentioned ratio and choose each material, and attrition grinding to particle diameter is no more than 0.074mm, it is standby；
2）It is heated to being completely melt after gangue, silica, chrysotile and iron powder are mixed, then adds thereto
Elemental silicon and titanium oxide, it is standby；
3）1750 DEG C are heated to after aluminium ash, calcining red mud, calcined kaolin and alumina powder are mixed, and keeps the temperature
Degree sintering 2h, is then reduced to 1400 DEG C by temperature, and adds vermiculite power and silicon carbide micro-powder thereto, keeps the temperature to sinter
1h, by step 2 after being cooled to 1200 DEG C）The fused mass of middle preparation is added thereto, and is warming up to 1550 DEG C of sintering 1h again, from
So powder is obtained after cooling；
4）Sodium hydroxide, cement, sodium metasilicate, potassium chloride and sodium carbonate are packed respectively, in case being added to the water when in use
Form mix liquid.
Embodiment 3
A kind of blow-off line is made up of with brush material is applied powder and mix liquid, according to weight ratio, wherein, powder is by 14 parts
Aluminium ash, 5 parts calcining red mud, 6 parts of gangue, 8 parts of calcined kaolin, 4 parts of silica, 6 parts of chrysotile,
1.5 parts of iron powder, 2.5 parts of vermiculite power, 1.5 parts of titanium oxide, 3.5 parts of alumina powder, 1.5 parts of elemental silicon and 3.5 parts
Silicon carbide micro-powder be made, mix liquid is by 5.5 parts of sodium hydroxide, 8.5 parts of cement, 2.5 parts of sodium metasilicate, 0.6 part of chlorination
Potassium and 2.5 parts of sodium carbonate are added to the suspension formed in 52.5 parts of water, calcining red mud and the calcined kaolin difference
Obtained for red mud and kaolin after 1425 DEG C of high-temperature calcination 1.5h.
The above-mentioned blow-off line preparation method for applying brush material, comprises the following steps：
1）Weighed according to above-mentioned ratio and choose each material, and attrition grinding to particle diameter is no more than 0.074mm, it is standby；
2）It is heated to being completely melt after gangue, silica, chrysotile and iron powder are mixed, then adds thereto
Elemental silicon and titanium oxide, it is standby；
3）1725 DEG C are heated to after aluminium ash, calcining red mud, calcined kaolin and alumina powder are mixed, and keeps the temperature
Degree sintering 2.5h, is then reduced to 1375 DEG C by temperature, and adds vermiculite power and silicon carbide micro-powder thereto, keeps the temperature to burn
1.5h is tied, by step 2 after being cooled to 1175 DEG C）The fused mass of middle preparation is added thereto, and is warming up to 1525 DEG C of sintering again
1.5h, powder is obtained after natural cooling；
4）Sodium hydroxide, cement, sodium metasilicate, potassium chloride and sodium carbonate are packed respectively, in case being added to the water when in use
Form mix liquid.
The painting brush material prepared in various embodiments of the present invention when in use, will first prepare mix liquid, then by mix liquid with
Powder mix forms powder slurry, and powder slurry then is brushed into the inwall in pipeline, brush is formed after it dries, by multiple
Brushing repeatedly makes the thickness of brush be not less than 3mm.
In the present invention, the pitch of 4-6 parts can be also added in mix liquid, to strengthen the adhesion property of mix liquid；Meanwhile mix
The silicate powder of 5-6 parts, the preferred olive stone powder of the silicate powder or allochite powder can also be added by closing in liquid.
Claims (1)
- A kind of 1. blow-off line painting brush material, it is characterised in that：It is made up of powder and mix liquid, according to weight ratio, wherein, powder By the oxidation of the aluminium ash of 13-15 parts, the calcining red mud, the gangue of 5-7 parts, the calcined kaolin of 7-9 parts, 3-5 parts of 4-6 parts Silicon, the chrysotile of 5-7 parts, the iron powder of 1-2 parts, the vermiculite power of 2-3 parts, the titanium oxide of 1-2 parts, 3-4 parts alumina powder, The elemental silicon of 1-2 parts and the silicon carbide micro-powder of 3-4 parts are made, and mix liquid is by the sodium hydroxide of 5-6 parts, the cement of 8-9 parts, 2-3 Part sodium metasilicate, the potassium chloride of 0.5-0.7 parts and the sodium carbonate of 2-3 parts are added to the suspension formed in the water of 50-55 parts, described It is respectively that red mud and kaolin obtain after 1350-1500 DEG C of high-temperature calcination 1-2h to calcine red mud and calcined kaolin；It is above-mentioned The blow-off line preparation method for applying brush material, comprises the following steps：1）Weighed according to above-mentioned ratio and choose each material, and attrition grinding to particle diameter is no more than 0.074mm, it is standby；2）It is heated to being completely melt after gangue, silica, chrysotile and iron powder are mixed, then adds simple substance thereto Silicon and titanium oxide, it is standby；3）1700-1750 DEG C is heated to after aluminium ash, calcining red mud, calcined kaolin and alumina powder are mixed, and keeps being somebody's turn to do Temperature sinters 2-3h, and temperature then is reduced into 1350-1400 DEG C, and adds vermiculite power and silicon carbide micro-powder thereto, keeps The temperature sinters 1-2h, by step 2 after being cooled to 1150-1200 DEG C）The fused mass of middle preparation is added thereto, and is heated up again To 1500-1550 DEG C of sintering 1-2h, powder is obtained after natural cooling；4）Sodium hydroxide, cement, sodium metasilicate, potassium chloride and sodium carbonate are packed respectively, in case being added to the water to be formed when in use Mix liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110614.4A CN105731979B (en) | 2016-02-29 | 2016-02-29 | A kind of blow-off line painting brush material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610110614.4A CN105731979B (en) | 2016-02-29 | 2016-02-29 | A kind of blow-off line painting brush material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105731979A CN105731979A (en) | 2016-07-06 |
| CN105731979B true CN105731979B (en) | 2018-01-19 |
Family
ID=56248704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610110614.4A Expired - Fee Related CN105731979B (en) | 2016-02-29 | 2016-02-29 | A kind of blow-off line painting brush material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105731979B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999065996A1 (en) * | 1998-06-19 | 1999-12-23 | 26 Centralny Nauchno-Issledovatelsky Institut Ministerstva Oborony | Fine-grain mixture for applying an anti-corrosion coating on the inner surfaces of pipes |
| CN101429582A (en) * | 2008-12-04 | 2009-05-13 | 武汉科技大学 | Method for producing ferro-silicon alloy and calcium aluminate material with red mud and aluminum ash |
| CN103589201A (en) * | 2013-11-20 | 2014-02-19 | 北京恩吉赛威节能科技有限公司 | High-emissivity infrared energy-saving radiation paint and preparation method thereof |
| CN104479261A (en) * | 2014-12-10 | 2015-04-01 | 平顶山华瑞锦橡耐磨材料有限公司 | Wear-resistant and washout-resistant rubber material and preparation method thereof |
| CN105086530A (en) * | 2015-09-28 | 2015-11-25 | 北京志盛威华化工有限公司 | Wear-proof and high-temperature-resistant ceramic coating |
-
2016
- 2016-02-29 CN CN201610110614.4A patent/CN105731979B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999065996A1 (en) * | 1998-06-19 | 1999-12-23 | 26 Centralny Nauchno-Issledovatelsky Institut Ministerstva Oborony | Fine-grain mixture for applying an anti-corrosion coating on the inner surfaces of pipes |
| CN101429582A (en) * | 2008-12-04 | 2009-05-13 | 武汉科技大学 | Method for producing ferro-silicon alloy and calcium aluminate material with red mud and aluminum ash |
| CN103589201A (en) * | 2013-11-20 | 2014-02-19 | 北京恩吉赛威节能科技有限公司 | High-emissivity infrared energy-saving radiation paint and preparation method thereof |
| CN104479261A (en) * | 2014-12-10 | 2015-04-01 | 平顶山华瑞锦橡耐磨材料有限公司 | Wear-resistant and washout-resistant rubber material and preparation method thereof |
| CN105086530A (en) * | 2015-09-28 | 2015-11-25 | 北京志盛威华化工有限公司 | Wear-proof and high-temperature-resistant ceramic coating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105731979A (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104944989B (en) | A kind of silicasol-combined corundum silicon carbide wet spray material | |
| CN107032810B (en) | Gunning mix with excellent bonding performance for sintering large flue and preparation method | |
| CN103589201A (en) | High-emissivity infrared energy-saving radiation paint and preparation method thereof | |
| CN106348770A (en) | High thermal conductivity silicon carbide grouting material combined with sol used for bottom leveling of blast furnace | |
| CN102815951A (en) | Flame-resistant corrosion-resistant coating | |
| CN103819204A (en) | Silicon carbide mullite wear-resisting casting material | |
| CN106116611A (en) | A kind of main trough of blast furnace working lining hot jetting material and preparation method thereof | |
| CN108503373A (en) | Blast furnace taphole reparation castable refractory | |
| CN103819165A (en) | High-temperature inorganic surface wear-resistant paint for CFB (circulating fluid bed) boiler and preparation method of high-temperature inorganic surface wear-resistant paint | |
| CN103449803B (en) | Quick-drying anti-explosion refractory castable | |
| CN109400125B (en) | Low-temperature wear-resistant castable for cement kiln | |
| CN105731979B (en) | A kind of blow-off line painting brush material and preparation method thereof | |
| CN106518035B (en) | A kind of method that modified coal ash high yield prepares high-purity mullite powder | |
| CN105778875A (en) | Geopolymer oil well cement | |
| CN104829242A (en) | Preparation method of tertiary air duct curve prefabricated component used for cement kiln | |
| CN104829244A (en) | Tertiary air duct curve prefabricated component for cement kiln | |
| CN103214248B (en) | Blast furnace on-line extruding repairing material with high intensity, and good volume and thermal shock stability | |
| CN103482911A (en) | High-titanium type blast furnace slag concrete hollow brick | |
| CN107417209A (en) | A kind of high-strength heat-resisting concrete | |
| CN105130459B (en) | The unburned prefabricated syphon of aluminium anode carbon baking furnace flue wall | |
| CN105777049B (en) | A kind of solid grouting material and preparation method thereof | |
| CN106316201A (en) | Preservative special for pozzuolana concrete | |
| CN105777152B (en) | A kind of heat distribution pipeline applies brush material and preparation method thereof with high rigidity | |
| CN106630806A (en) | Cement mixed component and application thereof | |
| CN101475385B (en) | Impervious anticorrosion pouring material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20190228 |