CN107746216A - A kind of insulating moulding coating of exhaust opening - Google Patents
A kind of insulating moulding coating of exhaust opening Download PDFInfo
- Publication number
- CN107746216A CN107746216A CN201711081540.7A CN201711081540A CN107746216A CN 107746216 A CN107746216 A CN 107746216A CN 201711081540 A CN201711081540 A CN 201711081540A CN 107746216 A CN107746216 A CN 107746216A
- Authority
- CN
- China
- Prior art keywords
- parts
- exhaust opening
- insulating moulding
- moulding coating
- blast
- 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.)
- Pending
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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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to field, more particularly to a kind of insulating moulding coating of exhaust opening.It is made up of the component of following parts by weight:20 45 parts of blast-furnace cinder, 10 30 parts of SILICA FUME, 10 15 parts of brown corundum abrasive, 23 parts of foaming agent, 30 35 parts of inorganic adhesive.The coating of the present invention can use solid waste resource to produce, and cost is low, and the level of resources utilization is high, effectively employs secondary resource, has preferable environmental benefit and social benefit.
Description
Technical field
The present invention relates to field, more particularly to a kind of insulating moulding coating of exhaust opening.
Background technology
Exhaust opening is to use automatic or manual opening ways, is located on skin or roof, for excluding fire production
Raw cigarette and the opening of hot gas.Exhaust opening mainly has two kinds of plate type flue gas exhaust and multi-blade flue mouth.According to whether have electric device,
Multi-blade flue mouth has and can be divided into the multi-blade flue mouth with telemechanical apparatus and the multi-blade flue mouth without telemechanical apparatus.Coating is all at present
It is aided with high-temperature agglomerant with refractory powder, light material to be formulated, its cost is higher.
The content of the invention
It is an object of the invention to provide a kind of insulating moulding coating of exhaust opening, to solve above-mentioned technical problem.
The present invention using following technical scheme in order to solve the above technical problems, realized：
A kind of insulating moulding coating of exhaust opening, is made up of the component of following parts by weight:Blast-furnace cinder 20-45 parts, SILICA FUME 10-
30 parts, brown corundum abrasive 10-15 parts, foaming agent 2-3 parts, inorganic adhesive 30-35 parts.
The particle diameter of blast-furnace cinder is 0.2-3mm, wherein particle diameter 1-3mm blast-furnace cinder 10-20 parts, particle diameter 0.2-1mm's
Blast-furnace cinder 10-25 parts.
The brown corundum abrasive particle diameter is less than 0.088mm.
The foaming agent is trishydroxymethylaminomethane.
The inorganic adhesive is ammonium chloride.
Preferably, the inorganic adhesive is ammonium sulfate, modulus 2.5-3.0, concentration 25-
35wt%, preferred concentration 30wt%.
The beneficial effects of the invention are as follows：The solid waste resource production of use, cost is low, and the level of resources utilization is high, effectively uses
Secondary resource, the environmental benefit and social benefit that have had；
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific embodiment is closed, the present invention is expanded on further, but following embodiments are only the preferred embodiments of the present invention, and it is not all.
Based on the embodiment in embodiment, those skilled in the art obtain other realities on the premise of creative work is not made
Example is applied, belongs to protection scope of the present invention.Experimental method in following embodiments, it is conventional method unless otherwise specified,
Material used, reagent etc., unless otherwise specified, are commercially obtained in following embodiments.
Embodiment 1
10 parts of 1-3mm blast-furnace cinders, 25 parts of bis- blast-furnace cinders of 0.2-1mm, 15 parts of SILICA FUME, Brown Alundum mill are taken according to proportioning
Expect 15 parts of micro mist, 35 parts of ammonium sulfate, 2 parts of trishydroxymethylaminomethane, raw material is stirred in homogenizer, steeped
Foam shape paste, the coating is coated or sprayed hot-metal bottle surface after treatment, coating hardening condenses, and forms heat-insulation layer, energy
Effectively slow down 0.10 DEG C/min of hot metal temperature drop.
Embodiment 2
20 parts of 1-3mm blast-furnace cinders, 10 parts of bis- blast-furnace cinders of 0.2-1mm, 30 parts of SILICA FUME, Brown Alundum mill are taken according to proportioning
Expect 10 parts of micro mist, 30 parts of ammonium sulfate, 3 parts of trishydroxymethylaminomethane, raw material is stirred in homogenizer, steeped
Foam shape paste, the coating is coated or sprayed hot-metal bottle surface after treatment, coating hardening condenses, and forms heat-insulation layer, energy
Effectively slow down 0.11 DEG C/min of hot metal temperature drop.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, that described in above-described embodiment and specification is only the present invention
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also have it is various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (7)
1. a kind of insulating moulding coating of exhaust opening, it is characterised in that be made up of the component of following parts by weight:Blast-furnace cinder 20-45 parts,
SILICA FUME 10-30 parts, brown corundum abrasive 10-15 parts, foaming agent 2-3 parts, inorganic adhesive 30-35 parts.
A kind of 2. insulating moulding coating of exhaust opening according to claim 1, it is characterised in that:The particle diameter of blast-furnace cinder is 0.2-
3mm, wherein particle diameter 1-3mm bis- blast-furnace cinder 10-20 parts, particle diameter 0.2-1mm blast-furnace cinder 10-25 parts.
A kind of 3. insulating moulding coating of exhaust opening according to claim 1, it is characterised in that:The brown corundum abrasive particle diameter is small
In 0.088mm.
A kind of 4. insulating moulding coating of exhaust opening according to claim 1, it is characterised in that:The foaming agent is trihydroxy methyl
Aminomethane.
A kind of 5. insulating moulding coating of exhaust opening according to claim 1, it is characterised in that:The inorganic adhesive is chlorination
Ammonium.
A kind of 6. insulating moulding coating of exhaust opening according to claim 5, it is characterised in that:The inorganic adhesive is sulfuric acid
Ammonium salt solution, modulus 2.5-3.0, concentration 25-35wt%.
A kind of 7. insulating moulding coating of exhaust opening according to claim 6, it is characterised in that:The concentration is 30wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081540.7A CN107746216A (en) | 2017-11-06 | 2017-11-06 | A kind of insulating moulding coating of exhaust opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711081540.7A CN107746216A (en) | 2017-11-06 | 2017-11-06 | A kind of insulating moulding coating of exhaust opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107746216A true CN107746216A (en) | 2018-03-02 |
Family
ID=61250582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711081540.7A Pending CN107746216A (en) | 2017-11-06 | 2017-11-06 | A kind of insulating moulding coating of exhaust opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107746216A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129970A (en) * | 2014-08-18 | 2014-11-05 | 攀钢集团攀枝花钢铁研究院有限公司 | Heat insulation coating for molten iron jar |
| CN105669228A (en) * | 2016-01-29 | 2016-06-15 | 巩义市宏宇耐火材料有限公司 | Spray coating for making lining of iron-smelting blast furnace |
-
2017
- 2017-11-06 CN CN201711081540.7A patent/CN107746216A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129970A (en) * | 2014-08-18 | 2014-11-05 | 攀钢集团攀枝花钢铁研究院有限公司 | Heat insulation coating for molten iron jar |
| CN105669228A (en) * | 2016-01-29 | 2016-06-15 | 巩义市宏宇耐火材料有限公司 | Spray coating for making lining of iron-smelting blast furnace |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180302 |
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| WD01 | Invention patent application deemed withdrawn after publication |