CN110105043A - A kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device and preparation method thereof - Google Patents
A kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device and preparation method thereof Download PDFInfo
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- CN110105043A CN110105043A CN201910439291.7A CN201910439291A CN110105043A CN 110105043 A CN110105043 A CN 110105043A CN 201910439291 A CN201910439291 A CN 201910439291A CN 110105043 A CN110105043 A CN 110105043A
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- nano ceramics
- tube pipe
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- 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
- C04B30/00—Compositions for artificial stone, not containing binders
- C04B30/02—Compositions for artificial stone, not containing binders containing fibrous 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/5072—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 oxides or hydroxides not covered by C04B41/5025
-
- 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
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/65—Coating or impregnation with inorganic materials
- C04B41/67—Phosphates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
-
- 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
- C04B2111/00008—Obtaining or using nanotechnology related materials
Abstract
The invention belongs to inorganic heat-insulating material technical fields, and in particular to a kind of preparation method of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device.It is made according to parts by weight of following raw material: 20-30 parts of inorfil suede, 5-10 parts of magnesia, 5-15 parts of silica, partial size is 5-10 parts of alumina powder of 800-1000 mesh, 5-10 parts of opacifier, 5-20 parts of aluminium dihydrogen phosphate, 5-30 parts of nano ceramics heat-insulating material；The nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device is hollow cuboid, and the side of the cuboid is equipped with several U-shaped mouths, and the circular arc portion of U-shaped mouth is corresponding with the size of generator tube pipe clamp.The present invention improves the insulation effect to pipe clamp, has ultralow thermal coefficient, and insulation thickness is the 1/3-1/5 of conventional insulation material；Boiler tube pipe clamp service life can be made to extend 3-5.
Description
Technical field
The present invention relates to a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device and its preparation sides
Method belongs to inorganic heat-insulating material technical field.
Background technique
The pipe clamp of the fixation boiler tube of uphole steam generator is the profile made of steel material at present, is directly welded at pot
Ceramic fiber cotton is filled on furnace body shell, between boiler tube and boiler jacket as insulating layer, by the boiler tube back side to boiler jacket
Between pipe clamp part protect, the pipe clamp partial denudation of boiler tube side towards the fire is in burner hearth, when radiant section temperature is raised to 800 DEG C
When above, since the pipe clamp of exposed part is heated, heat be transmitted to furnace body surface through pipe clamp, leads to furnace body surface temperature mistake
Height causes great heat loss；More seriously the material mechanical performance serious deterioration that will lead to pipe clamp through long term high temperature, makes
Material plasticity deformation, carbonization damage；Due to the damage of boiler tube pipe clamp, the crooking of the tubes is caused to deform, needs to be replaced frequently new pipe
Block and replace curved boiler tube, causes great goods and materials to waste, increase maintenance cost.
Summary of the invention
It is an object of the present invention to provide a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective devices.
The technical solution adopted by the present invention are as follows: a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device,
It is made according to parts by weight of following raw material: 20-30 parts of inorfil suede, 5-10 parts of magnesia, 5-15 parts of silica, partial size
It is 5-10 parts of alumina powder of 800-1000 mesh, 5-10 parts of opacifier, 5-20 parts of aluminium dihydrogen phosphate, nano ceramics heat-insulating material
5-30 parts；
The nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device is hollow cuboid, the cuboid
Side be equipped with several U-shaped mouths, the circular arc portion of U-shaped mouth is corresponding with the size of generator tube pipe clamp.
Preferably, above-mentioned a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device, the inorganic fibre
Tieing up suede is one of alumina silicate fibre suede or ceramic fibre suede.
Preferably, above-mentioned a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device, the dioxy
SiClx is nano silica.
Preferably, above-mentioned a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device, the opacifier
It is one such for alumina powder, fine silica powder, fine titanium dioxide powder.
Preferably, above-mentioned a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device, the opacifier
Particle diameter is 0.5-3.5 μm.
Preferably, above-mentioned a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device, the nanometer
Ceramic thermal insulation material is made of following raw material according to parts by weight, 15-40 parts of aluminium dihydrogen phosphate, 5-10 parts of zirconium oxide micro mist, oxidation
5-10 parts of magnesium micro mist, 5-20 parts of alumina powder, microballon 10-35 parts ceramic porous, 5-20 parts of ceramic fibre powder, rare earth drier
5-10 parts, 10-30 parts of far-infrared ceramic mud, 5-10 parts of bentonite, 10-20 parts of high-al clay, 5-10 parts of titanium oxide, deionized water
15-25 parts.
A kind of preparation method of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device, includes the following steps:
1) it mixes: putting into 20-30 parts of inorfil suedes, 5-10 parts of magnesia, 10-15 parts of titanium dioxide in blender
Silicon, 5-10 parts of partial size is the aluminium oxide of 800-1000 mesh, 5-10 parts of opacifier, 5-20 parts of aluminium dihydrogen phosphate, in revolving speed
10-15min is stirred under the conditions of 100-200r/min；
2) the mixture investment of step 1) preparation is laid in the mold of reflectance coating, pressurize simultaneously pressure maintaining 3-5h, demoulding；
3) 5-10h is dried at 200-500 DEG C；Nano ceramics heat-insulating material is sprayed on surface after being cooled to room temperature,
2-4h is dried at 200-500 DEG C.
Preferably, the preparation method of above-mentioned a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device,
In step 2), the reflectance coating is aluminium foil.
Preferably, the preparation method of above-mentioned a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device,
In step 2), the pressure of the pressurization is 75Mpa-100Mpa.
Preferably, the preparation method of above-mentioned a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device,
In step 3), the coating thickness of nano ceramics heat-insulating material is 1-5mm.
The invention has the following advantages:
Nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device prepared by the present invention, can better protection stove
Pipe pipe clamp, improves the insulation effect to pipe clamp, and nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device has ultralow
Thermal coefficient, especially high-temperature area have more excellent lower thermal conductivity, insulation thickness be the 1/ of conventional insulation material
3-1/5；Nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device can make boiler tube pipe clamp service life extend 3-5.
Detailed description of the invention
Fig. 1 is nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device prepared by the present invention.
Specific embodiment
1 nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device of embodiment
Nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device is made of following raw material according to weight ratio: silicic acid
30 parts of aluminum fiber suede, 5 parts of magnesia, 10 parts of nano silica, 10 parts of the alumina powder of 800 mesh, partial size is 0.5-3.5 μm
10 parts of fine silica powder, 20 parts of aluminium dihydrogen phosphate, 15 parts of nano ceramics heat-insulating material.
The following raw material of nano ceramics heat-insulating material is made according to weight ratio: 15 parts of aluminium dihydrogen phosphate, partial size are
5 parts of the zirconium oxide micro mist of 200-800 mesh, 5 parts of the fine magnesium oxide micro-powder that partial size is 200-800 mesh, the oxidation that partial size is 200-800 mesh
5 parts of aluminium micro mist, partial size are 10 parts of the ceramic porous microballon of 200-400 purpose, partial size is 200-400 mesh 10 parts of ceramic fibre powder,
5 parts of rare earth drier, 10 parts of far-infrared ceramic mud, 5 parts of the bentonite that partial size is 200-400 mesh, the height that partial size is 200-400 mesh
10 parts of alumina, 5 parts of titanium oxide, 15 parts of deionized water that partial size is 200-800 mesh.
Nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device preparation method includes the following steps:
1) 30 parts of alumina silicate fibre suede of the investment in blender, 5 parts of magnesia, 10 parts of nano silica, the oxygen of 800 mesh
Change 10 parts of aluminium micro mist, partial size be 0.5-3.5 μm 10 parts of fine silica powder, 20 parts of aluminium dihydrogen phosphate, in revolving speed 100-200r/
10-15min is stirred under the conditions of min；
2) the mixture investment of step 1) preparation is laid in the mold of reflectance coating, is forced into 75Mpa-100Mpa and protects
Press 3-5h, demoulding；
3) preparation of nano ceramics heat-insulating material, by 15 parts of aluminium dihydrogen phosphate, 5 parts of zirconium oxide micro mist, fine magnesium oxide micro-powder 5
Part, is added in 15 parts of deionized waters 5 parts of alumina powder, 10 parts of ceramic porous microballon, 10 parts of ceramic fibre powder, with 300r/
Min speed stirring 15min after be added 5 parts of rare earth drier, 10 parts of far-infrared ceramic mud, 5 parts of bentonite, 10 parts of high-al clay,
5 parts of titanium oxide, ball milling 6h obtains nano ceramics heat-insulating material；
4) nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device obtained by step 2) is dried at 200 DEG C
Dry 5h；Nano ceramics heat-insulating material is sprayed on surface after being cooled to room temperature, coating thickness 1mm dries 2h at 200 DEG C.
Prepared nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device is hollow cuboid, the length
The side of cube is set there are two U-shaped mouth, and the circular arc portion of U-shaped mouth is corresponding with the size of generator tube pipe clamp, as shown in Figure 1.
2 nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device of embodiment
Nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device is made of following raw material according to weight ratio: ceramics
25 parts of copolymer of fiber suede, 10 parts of magnesia, 5 parts of nano silica, partial size is 5 parts of alumina powder of 800 mesh, partial size 0.5-
10 parts of 3.5 μm of fine titanium dioxide powder, 15 parts of aluminium dihydrogen phosphate, 30 parts of nano ceramics heat-insulating material.
The following raw material of nano ceramics heat-insulating material is made according to weight ratio: 15 parts of aluminium dihydrogen phosphate, partial size are
5 parts of the zirconium oxide micro mist of 200-800 mesh, 5 parts of the fine magnesium oxide micro-powder that partial size is 200-800 mesh, the oxidation that partial size is 200-800 mesh
5 parts of aluminium micro mist, partial size are 10 parts of the ceramic porous microballon of 200-400 purpose, partial size is 200-400 mesh 10 parts of ceramic fibre powder,
5 parts of rare earth drier, 10 parts of far-infrared ceramic mud, 5 parts of the bentonite that partial size is 200-400 mesh, the height that partial size is 200-400 mesh
10 parts of alumina, 5 parts of titanium oxide, 15 parts of deionized water that partial size is 200-800 mesh.
Nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device preparation method includes the following steps:
1) 25 parts of ceramic fibre suede are put into blender, 10 parts of magnesia, 5 parts of nano silica, partial size is 800 mesh
5 parts of alumina powder, partial size is 10 parts of fine titanium dioxide powder of 0.5-3.5 μm, and 15 parts of aluminium dihydrogen phosphate in revolving speed 100-
10-15min is stirred under the conditions of 200r/min；
2) the mixture investment of step 1) preparation is laid in the mold of aluminium foil, is forced into 75Mpa and pressure maintaining 3-5h, takes off
Mould；
3) preparation of nano ceramics heat-insulating material, by 15 parts of aluminium dihydrogen phosphate, 5 parts of zirconium oxide micro mist, fine magnesium oxide micro-powder 5
Part, is added in 15 parts of deionized waters 5 parts of alumina powder, 10 parts of ceramic porous microballon, 10 parts of ceramic fibre powder, with 300r/
Min speed stirring 15min after be added 5 parts of rare earth drier, 10 parts of far-infrared ceramic mud, 5 parts of bentonite, 10 parts of high-al clay,
5 parts of titanium oxide, ball milling 6h obtains nano ceramics heat-insulating material；
4) nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device obtained by step 2) is dried at 200 DEG C
Dry 5h；Nano ceramics heat-insulating material is sprayed on surface after being cooled to room temperature, coating thickness 2mm dries 2h at 200 DEG C.
Prepared nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device is hollow cuboid, the length
The side of cube is set there are two U-shaped mouth, and the circular arc portion of U-shaped mouth is corresponding with the size of generator tube pipe clamp.
3 nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device of embodiment
Nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device is made of following raw material according to weight ratio: ceramics
30 parts of copolymer of fiber suede, 5 parts of magnesia, 5 parts of nano silica, partial size is 5 parts of alumina powder of 800 mesh, partial size 0.5-3.5
μm 10 parts of alumina powder, 15 parts of aluminium dihydrogen phosphate, 30 parts of nano ceramics heat-insulating material.
The following raw material of nano ceramics heat-insulating material is made according to weight ratio: 15 parts of aluminium dihydrogen phosphate, partial size are
5 parts of the zirconium oxide micro mist of 200-800 mesh, 5 parts of the fine magnesium oxide micro-powder that partial size is 200-800 mesh, the oxidation that partial size is 200-800 mesh
5 parts of aluminium micro mist, partial size are 10 parts of the ceramic porous microballon of 200-400 purpose, partial size is 200-400 mesh 10 parts of ceramic fibre powder,
5 parts of rare earth drier, 10 parts of far-infrared ceramic mud, 5 parts of the bentonite that partial size is 200-400 mesh, the height that partial size is 200-400 mesh
10 parts of alumina, 5 parts of titanium oxide, 15 parts of deionized water that partial size is 200-800 mesh.
Preparation method includes the following steps:
1) 30 parts of ceramic fibre suede are put into blender, 5 parts of magnesia, 5 parts of silica, partial size is the oxygen of 800 mesh
Change 5 parts of aluminium micro mist, partial size is 10 parts of alumina powder of 0.5-3.5 μm, 15 parts of aluminium dihydrogen phosphate, in revolving speed 100-200r/min
Under the conditions of stir 10-15min；
2) the mixture investment of step 1) preparation is laid in the mold of aluminium foil, is forced into 75Mpa and pressure maintaining 3h, takes off
Mould；
3) preparation of nano ceramics heat-insulating material, by 15 parts of aluminium dihydrogen phosphate, 5 parts of zirconium oxide micro mist, fine magnesium oxide micro-powder 5
Part, is added in 15 parts of deionized waters 5 parts of alumina powder, 10 parts of ceramic porous microballon, 10 parts of ceramic fibre powder, with 300r/
Min speed stirring 15min after be added 5 parts of rare earth drier, 10 parts of far-infrared ceramic mud, 5 parts of bentonite, 10 parts of high-al clay,
5 parts of titanium oxide, ball milling 6h obtains nano ceramics heat-insulating material；
4) nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device obtained by step 2) is dried at 200 DEG C
Dry 5h；Nano ceramics heat-insulating material is sprayed on surface after being cooled to room temperature, coating thickness 2mm dries 2h at 200 DEG C.
Prepared nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device is hollow cuboid, the length
The side of cube is set there are two U-shaped mouth, and the circular arc portion of U-shaped mouth is corresponding with the size of generator tube pipe clamp.
Claims (10)
1. a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device, which is characterized in that by following raw material according to
Parts by weight are made: 20-30 parts of inorfil suede, 5-10 parts of magnesia, 5-15 parts of silica, partial size is 800-1000 purpose
5-10 parts of alumina powder, 5-10 parts of opacifier, 5-20 parts of aluminium dihydrogen phosphate, 5-30 parts of nano ceramics heat-insulating material；
The nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device be hollow cuboid, the one of the cuboid
Side is equipped with several U-shaped mouths, and the circular arc portion of U-shaped mouth is corresponding with the size of generator tube pipe clamp.
2. a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device according to claim 1, feature
It is, the inorfil suede is one of alumina silicate fibre suede or ceramic fibre suede.
3. a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device according to claim 1, feature
It is, the silica is nano silica.
4. a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device according to claim 1, feature
It is, the opacifier is that alumina powder, fine silica powder, fine titanium dioxide powder are one such.
5. a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device according to claim 4, feature
It is, the opacifier particle diameter is 0.5-3.5 μm.
6. a kind of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device according to claim 1, feature
It is, the nano ceramics heat-insulating material, is made of following raw material according to parts by weight, 15-40 parts of aluminium dihydrogen phosphate, zirconium oxide
5-10 parts of micro mist, 5-10 parts of fine magnesium oxide micro-powder, 5-20 parts of alumina powder, microballon 10-35 parts ceramic porous, ceramic fibre powder 5-
20 parts, 5-10 parts of rare earth drier, 10-30 parts of far-infrared ceramic mud, 5-10 parts of bentonite, 10-20 parts of high-al clay, titanium oxide 5-
10 parts, 15-25 parts of deionized water.
7. the preparation side of any nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device described in claim 1-6
Method, which comprises the steps of:
1) mix: in blender put into 20-30 parts of inorfil suedes, 5-10 parts of magnesia, 10-15 parts of silica,
5-10 parts of partial size is the aluminium oxide of 800-1000 mesh, 5-10 parts of opacifier, 5-20 parts of aluminium dihydrogen phosphate, in revolving speed 100-
10-15min is stirred under the conditions of 200r/min；
2) the mixture investment of step 1) preparation is laid in the mold of reflectance coating, pressurize simultaneously pressure maintaining 3-5h, demoulding；
3) 5-10h is dried at 200-500 DEG C；Nano ceramics heat-insulating material is sprayed on surface after being cooled to room temperature, in 200-500
2-4h is dried at DEG C.
8. a kind of preparation side of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device according to claim 7
Method, which is characterized in that in step 2), the reflectance coating is aluminium foil.
9. a kind of preparation side of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device according to claim 7
Method, which is characterized in that in step 2), the pressure of the pressurization is 75Mpa-100Mpa.
10. a kind of preparation of nano ceramics composite adiabatic injection boiler boiler tube pipe clamp protective device according to claim 7
Method, which is characterized in that in step 3), the coating thickness of nano ceramics heat-insulating material is 1-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439291.7A CN110105043B (en) | 2019-05-24 | 2019-05-24 | Nano ceramic composite heat-insulation steam-injection boiler tube clamp protection device and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910439291.7A CN110105043B (en) | 2019-05-24 | 2019-05-24 | Nano ceramic composite heat-insulation steam-injection boiler tube clamp protection device and preparation method thereof |
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| CN110105043A true CN110105043A (en) | 2019-08-09 |
| CN110105043B CN110105043B (en) | 2021-09-10 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101769A (en) * | 2009-12-16 | 2011-06-22 | 上海船舶工艺研究所 | Nano silicon dioxide microporous heat insulator and preparation method thereof |
| WO2013007957A1 (en) * | 2011-07-13 | 2013-01-17 | Saint-Gobain Isover | High-performance thermal insulation materials |
| CN102942352A (en) * | 2012-11-19 | 2013-02-27 | 无锡市明江保温材料有限公司 | Nano-pore insulating pipe shell and preparation method thereof |
| CN106065204A (en) * | 2016-06-12 | 2016-11-02 | 深圳市凯盛科技工程有限公司 | A kind of energy-saving industrial furnace |
| CN106752139A (en) * | 2016-12-13 | 2017-05-31 | 无锡市明江保温材料有限公司 | A kind of heat power equipment and pipeline nano-thermal-insulating coating and preparation method thereof |
-
2019
- 2019-05-24 CN CN201910439291.7A patent/CN110105043B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101769A (en) * | 2009-12-16 | 2011-06-22 | 上海船舶工艺研究所 | Nano silicon dioxide microporous heat insulator and preparation method thereof |
| WO2013007957A1 (en) * | 2011-07-13 | 2013-01-17 | Saint-Gobain Isover | High-performance thermal insulation materials |
| CN102942352A (en) * | 2012-11-19 | 2013-02-27 | 无锡市明江保温材料有限公司 | Nano-pore insulating pipe shell and preparation method thereof |
| CN106065204A (en) * | 2016-06-12 | 2016-11-02 | 深圳市凯盛科技工程有限公司 | A kind of energy-saving industrial furnace |
| CN106752139A (en) * | 2016-12-13 | 2017-05-31 | 无锡市明江保温材料有限公司 | A kind of heat power equipment and pipeline nano-thermal-insulating coating and preparation method thereof |
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| CN110105043B (en) | 2021-09-10 |
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