CN111073665A - Fireproof plugging material and preparation method thereof - Google Patents
Fireproof plugging material and preparation method thereof Download PDFInfo
- Publication number
- CN111073665A CN111073665A CN201811219361.XA CN201811219361A CN111073665A CN 111073665 A CN111073665 A CN 111073665A CN 201811219361 A CN201811219361 A CN 201811219361A CN 111073665 A CN111073665 A CN 111073665A
- Authority
- CN
- China
- Prior art keywords
- powder
- liquid
- content
- diatomite
- plugging material
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/02—Inorganic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The invention discloses a fireproof plugging material and a preparation method thereof, wherein the fireproof plugging material comprises the following components in percentage by weight: diatomaceous earth powder: 11-13.5 wt%, carbon powder: 100g, Cu: 0.03-0.04 wt%, Fe powder: 0.14-0.11 wt%, Zn powder: 0.03 to 0.04 wt%, Mn: 0.03 to 0.04 wt%, Ni: 0.03 to 0.04 wt%, Pb: 0.003-0.004 wt%, kaolin: 100-150ppm, and the balance of coating powder and inevitable impurities, wherein the content range of the diatomite is as follows: 10.7-14 wt%, the beneficial effects of the invention are: according to the fireproof plugging material and the preparation method thereof, the proportion of the diatomite powder, the carbon soil powder and the kaolin is adjusted, and some rare elements are matched, so that a novel fireproof plugging material is prepared.
Description
Technical Field
The invention relates to a fireproof plugging material, in particular to a fireproof plugging material and a preparation method thereof.
Background
In the fireproof plugging projects of electric power plants, iron and steel plants, coal mines, subways, cable tube wells, cable ditches, power plants, tunnels, telecommunications, postal service, chemical engineering, shipbuilding and the like, the fireproof plugging of holes formed when the penetrations of cables, oil pipes, air pipes, metal pipelines and the like penetrate through building partition walls or interlayer; the prior art uses refractory bricks, mineral wool, ceramic wool and the like for plugging, and has the problems of environmental protection, water absorption, difficult construction and the like.
At present, the fire-proof bag is mostly plugged by adopting a mode of primary plugging and then filling by using an organic plugging material. Although the conventional fireproof bags have various sizes, the size of the holes is large or small, but it is difficult to completely meet the size of the holes, so that an organic blocking material is required for further blocking. The fire-proof woven bag is filled with the powdery particles, so that the woven bag can seep water and absorb water, and the service life is influenced. Therefore, it is important to find a fireproof plugging material which is environment-friendly, waterproof, good in hole size compatibility, convenient to construct and long in service life and a preparation method thereof.
Disclosure of Invention
The invention aims to provide a fireproof plugging material and a preparation method thereof, and aims to solve the problems in the background technology.
In order to solve the technical problems, the invention provides a fireproof plugging material which comprises the following components in percentage by weight: diatomaceous earth powder: 11-13.5 wt%, carbon powder: 100g, Cu: 0.03-0.04 wt%, Fe powder: 0.14-0.11 wt%, Zn powder: 0.03 to 0.04 wt%, Mn: 0.03 to 0.04 wt%, Ni: 0.03 to 0.04 wt%, Pb: 0.003-0.004 wt%, kaolin: 100-150ppm, and the balance of coating powder and inevitable impurities.
The content range of the diatomite is as follows: 10.7-14 wt%, the content of carbon soil is not more than 100g, the content of Cu is not more than 0.05wt%, the content of Fe is not more than 0.15 wt%, the content of Zn is not more than 0.05wt%, the content of Mn is not more than 0.05wt%, the content of Ni is not more than 0.05wt%, the content of Pb is not more than 0.005wt%, the content of kaolin is not more than 160ppm, and the content of impurities is not more than 0.0013.
The preparation method of the fireproof plugging material comprises the following steps:
the first step is as follows: firstly, preparing a solution containing water, ethanol and ether, putting trace elements such as diatomite powder, carbon soil powder, kaolin, Mn powder and Ni powder into a melting furnace, continuously heating to form liquid, slowly adding the liquid into the intermediate slurry under the stirring state, and condensing graphene powder and inorganic filler to form a fireproof material polymer;
the second step is that: then placing the diatomite powder into another melting furnace, heating to 1500-1800 ℃, heating for 1.5 hours until the diatomite powder is completely melted into liquid, then placing the diatomite liquid into the melting furnace containing the expanded graphite liquid according to the proportion, keeping the temperature at 1500-1800 ℃ for 4 hours, and continuously stirring by using a tungsten rod to ensure that the diatomite liquid is completely dissolved in the inorganic liquid;
the third step: placing metal trace elements such as asbestos and the like into a smelting furnace, continuously heating to form liquid, placing the liquid of the trace elements into the smelting furnace containing diatomite liquid and newly-prepared chlorinated polyethylene liquid, continuously stirring by using a tungsten rod, carrying out water bath at 1700-2000 ℃ for 3-6 h, carrying out conversion treatment on the organic silicon oil diluent, and cooling to obtain the proper fireproof plugging material.
The invention has the beneficial effects that: according to the fireproof plugging material and the preparation method thereof, the proportion of the diatomite powder, the carbon soil powder and the kaolin is adjusted, and some rare elements are matched, so that a novel fireproof plugging material is prepared.
Detailed Description
The following further description is provided in conjunction with the detailed description, but the detailed description below should not be construed as limiting the invention. Various modifications and variations obvious to those skilled in the art, which can be made on the basis of the present invention, should be within the scope of the present invention.
Example 1:
the invention provides a fireproof plugging material which comprises the following components in percentage by weight: diatomaceous earth powder: 11-13.5 wt%, carbon powder: 100g, Cu: 0.03-0.04 wt%, Fe powder: 0.14-0.11 wt%, Zn powder: 0.03 to 0.04 wt%, Mn: 0.03 to 0.04 wt%, Ni: 0.03 to 0.04 wt%, Pb: 0.003-0.004 wt%, kaolin: 100-150ppm, and the balance of coating powder and inevitable impurities.
The content range of the diatomite is as follows: 10.7-14 wt%, the content of carbon soil is not more than 100g, the content of Cu is not more than 0.05wt%, the content of Fe is not more than 0.15 wt%, the content of Zn is not more than 0.05wt%, the content of Mn is not more than 0.05wt%, the content of Ni is not more than 0.05wt%, the content of Pb is not more than 0.005wt%, the content of kaolin is not more than 160ppm, and the content of impurities is not more than 0.0013.
The preparation method of the fireproof plugging material comprises the following steps:
the first step is as follows: firstly, preparing a solution containing water, ethanol and ether, putting trace elements such as diatomite powder, carbon soil powder, kaolin, Mn powder and Ni powder into a melting furnace, continuously heating to form liquid, slowly adding the liquid into the intermediate slurry under the stirring state, and condensing graphene powder and inorganic filler to form a fireproof material polymer;
the second step is that: then placing the diatomite powder into another melting furnace, heating to 1500-1800 ℃, heating for 1.5 hours until the diatomite powder is completely melted into liquid, then placing the diatomite liquid into the melting furnace containing the expanded graphite liquid according to the proportion, keeping the temperature at 1500-1800 ℃ for 4 hours, and continuously stirring by using a tungsten rod to ensure that the diatomite liquid is completely dissolved in the inorganic liquid;
the third step: placing metal trace elements such as asbestos and the like into a smelting furnace, continuously heating to form liquid, placing the liquid of the trace elements into the smelting furnace containing diatomite liquid and newly-prepared chlorinated polyethylene liquid, continuously stirring by using a tungsten rod, carrying out water bath at 1700-2000 ℃ for 3-6 h, carrying out conversion treatment on the organic silicon oil diluent, and cooling to obtain the proper fireproof plugging material.
Example 2:
the invention provides a fireproof plugging material which comprises the following components in percentage by weight: diatomaceous earth powder: 11-13.5 wt%, carbon powder: 100g, Cu: 0.03-0.04 wt%, Fe powder: 0.14-0.11 wt%, Zn powder: 0.03 to 0.04 wt%, Mn: 0.03 to 0.04 wt%, Ni: 0.03 to 0.04 wt%, Pb: 0.003-0.004 wt%, kaolin: 100-150ppm, and the balance of coating powder and inevitable impurities.
The content range of the diatomite is as follows: 10.7-14 wt%, the content of carbon soil is not more than 100g, the content of Cu is not more than 0.05wt%, the content of Fe is not more than 0.15 wt%, the content of Zn is not more than 0.05wt%, the content of Mn is not more than 0.05wt%, the content of Ni is not more than 0.05wt%, the content of Pb is not more than 0.005wt%, the content of kaolin is not more than 160ppm, and the content of impurities is not more than 0.0013.
The preparation method of the fireproof plugging material comprises the following steps:
the first step is as follows: firstly, preparing a solution containing water, ethanol and ether, putting trace elements such as diatomite powder, carbon soil powder, kaolin, Mn powder and Ni powder into a melting furnace, continuously heating to form liquid, slowly adding the liquid into the intermediate slurry under the stirring state, and condensing graphene powder and inorganic filler to form a fireproof material polymer;
the second step is that: then placing the diatomite powder into another furnace, heating to 1500 ℃, heating for 3 hours until the diatomite powder is completely melted into liquid, then placing the diatomite liquid into the furnace containing the expanded graphite liquid according to the proportion, keeping the temperature of 1800 ℃ for 5 hours, and continuously stirring by using a tungsten rod to ensure that the diatomite liquid is completely dissolved in the inorganic liquid;
the third step: placing metal trace elements such as asbestos and the like in a smelting furnace, continuously heating to form liquid, placing the liquid of the trace elements in the smelting furnace containing diatomite liquid and newly-prepared chlorinated polyethylene liquid, continuously stirring by using a tungsten rod, carrying out water bath at 2000 ℃ for 6 hours, carrying out conversion treatment on an organic silicon oil diluent, and cooling to obtain the proper fireproof plugging material.
Example 3:
the invention provides a fireproof plugging material which comprises the following components in percentage by weight: diatomaceous earth powder: 11-13.5 wt%, carbon powder: 100g, Cu: 0.03-0.04 wt%, Fe powder: 0.14-0.11 wt%, Zn powder: 0.03 to 0.04 wt%, Mn: 0.03 to 0.04 wt%, Ni: 0.03 to 0.04 wt%, Pb: 0.003-0.004 wt%, kaolin: 100-150ppm, and the balance of coating powder and inevitable impurities.
The content range of the diatomite is as follows: 10.7-14 wt%, the content of carbon soil is not more than 100g, the content of Cu is not more than 0.05wt%, the content of Fe is not more than 0.15 wt%, the content of Zn is not more than 0.05wt%, the content of Mn is not more than 0.05wt%, the content of Ni is not more than 0.05wt%, the content of Pb is not more than 0.005wt%, the content of kaolin is not more than 160ppm, and the content of impurities is not more than 0.0013.
The preparation method of the fireproof plugging material comprises the following steps:
the first step is as follows: firstly, preparing a solution containing water, ethanol and ether, putting trace elements such as diatomite powder, carbon soil powder, kaolin, Mn powder and Ni powder into a melting furnace, continuously heating to form liquid, slowly adding the liquid into the intermediate slurry under the stirring state, and condensing graphene powder and inorganic filler to form a fireproof material polymer;
the second step is that: then placing the diatomite powder into another furnace, heating to 700-1800 ℃, heating for 3 hours until the diatomite powder is completely melted into liquid, then placing the diatomite liquid into the furnace containing the expanded graphite liquid according to the proportion, keeping the temperature at 1600-1800 ℃ for 4 hours, and continuously stirring by using a tungsten rod to ensure that the diatomite liquid is completely dissolved in the inorganic liquid;
the third step: placing metal trace elements such as asbestos and the like into a smelting furnace, continuously heating to form liquid, placing the liquid of the trace elements into the smelting furnace containing diatomite liquid and newly-prepared chlorinated polyethylene liquid, continuously stirring by using a tungsten rod, carrying out water bath at 1900-2000 ℃ for 6h, carrying out conversion treatment on the organic silicon oil diluent, and cooling to obtain the proper fireproof plugging material.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (3)
1. A fireproof plugging material is characterized by comprising the following components in percentage by weight: diatomaceous earth powder: 11-13.5 wt%, carbon powder: 100g, Cu: 0.03-0.04 wt%, Fe powder: 0.14-0.11 wt%, Zn powder: 0.03 to 0.04 wt%, Mn: 0.03 to 0.04 wt%, Ni: 0.03 to 0.04 wt%, Pb: 0.003-0.004 wt%, kaolin: 100-150ppm, and the balance of coating powder and inevitable impurities.
2. A fire blocking material according to claim 1, wherein: the content range of the diatomite is as follows: 10.7-14 wt%, the content of carbon soil is not more than 100g, the content of Cu is not more than 0.05wt%, the content of Fe is not more than 0.15 wt%, the content of Zn is not more than 0.05wt%, the content of Mn is not more than 0.05wt%, the content of Ni is not more than 0.05wt%, the content of Pb is not more than 0.005wt%, the content of kaolin is not more than 160ppm, and the content of impurities is not more than 0.0013.
3. The preparation method of the fireproof plugging material according to claim 1, wherein the preparation method comprises the following steps: the method comprises the following process steps:
the first step is as follows: firstly, preparing a solution containing water, ethanol and ether, putting trace elements such as diatomite powder, carbon soil powder, kaolin, Mn powder and Ni powder into a melting furnace, continuously heating to form liquid, slowly adding the liquid into the intermediate slurry under the stirring state, and condensing graphene powder and inorganic filler to form a fireproof material polymer;
the second step is that: then placing the diatomite powder into another melting furnace, heating to 1500-1800 ℃, heating for 1.5 hours until the diatomite powder is completely melted into liquid, then placing the diatomite liquid into the melting furnace containing the expanded graphite liquid according to the proportion, keeping the temperature at 1500-1800 ℃ for 4 hours, and continuously stirring by using a tungsten rod to ensure that the diatomite liquid is completely dissolved in the inorganic liquid;
the third step: placing metal trace elements such as asbestos and the like into a smelting furnace, continuously heating to form liquid, placing the liquid of the trace elements into the smelting furnace containing diatomite liquid and newly-prepared chlorinated polyethylene liquid, continuously stirring by using a tungsten rod, carrying out water bath at 1700-2000 ℃ for 3-6 h, carrying out conversion treatment on the organic silicon oil diluent, and cooling to obtain the proper fireproof plugging material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811219361.XA CN111073665A (en) | 2018-10-19 | 2018-10-19 | Fireproof plugging material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811219361.XA CN111073665A (en) | 2018-10-19 | 2018-10-19 | Fireproof plugging material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111073665A true CN111073665A (en) | 2020-04-28 |
Family
ID=70309014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811219361.XA Pending CN111073665A (en) | 2018-10-19 | 2018-10-19 | Fireproof plugging material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111073665A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916723A (en) * | 1972-06-03 | 1974-02-14 | ||
| JPS5197609A (en) * | 1975-02-24 | 1976-08-27 | TAIKOON MUKISENISEKISOTAI | |
| JP2002322374A (en) * | 2001-04-27 | 2002-11-08 | Kanegafuchi Chem Ind Co Ltd | Foamable fire-retardant composition excellent in fire resistance |
| CN1556172A (en) * | 2004-01-02 | 2004-12-22 | 北京仅升基业高新技术有限公司 | Nano environmental [rotection fire proof mineral insulation material |
| CN101050099A (en) * | 2007-05-14 | 2007-10-10 | 曾锡泉 | Dampproof type inorganic fireproofing plugging |
| CN101353261A (en) * | 2008-09-01 | 2009-01-28 | 江苏省一夫新材料科技有限公司 | Waterproof fireproofing inorganic plugging material |
| CN103467004A (en) * | 2013-08-20 | 2013-12-25 | 公安部四川消防研究所 | Expanded organic fireproof blocking material and preparation method thereof |
| CN104030645A (en) * | 2014-06-10 | 2014-09-10 | 天津安盛达防火材料有限公司 | Novel inorganic anti-fire plug and manufacturing method thereof |
-
2018
- 2018-10-19 CN CN201811219361.XA patent/CN111073665A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916723A (en) * | 1972-06-03 | 1974-02-14 | ||
| JPS5197609A (en) * | 1975-02-24 | 1976-08-27 | TAIKOON MUKISENISEKISOTAI | |
| JP2002322374A (en) * | 2001-04-27 | 2002-11-08 | Kanegafuchi Chem Ind Co Ltd | Foamable fire-retardant composition excellent in fire resistance |
| CN1556172A (en) * | 2004-01-02 | 2004-12-22 | 北京仅升基业高新技术有限公司 | Nano environmental [rotection fire proof mineral insulation material |
| CN101050099A (en) * | 2007-05-14 | 2007-10-10 | 曾锡泉 | Dampproof type inorganic fireproofing plugging |
| CN101353261A (en) * | 2008-09-01 | 2009-01-28 | 江苏省一夫新材料科技有限公司 | Waterproof fireproofing inorganic plugging material |
| CN103467004A (en) * | 2013-08-20 | 2013-12-25 | 公安部四川消防研究所 | Expanded organic fireproof blocking material and preparation method thereof |
| CN104030645A (en) * | 2014-06-10 | 2014-09-10 | 天津安盛达防火材料有限公司 | Novel inorganic anti-fire plug and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7578910B2 (en) | Deep well anodes for electrical grounding | |
| US10913885B1 (en) | Metal that hydrates in wellbore fluid and creates an expanding cement | |
| CN102775669A (en) | Expandable flame-retardant coal mine downhole polyethylene tube | |
| CN101781497B (en) | Underground gas plugging coating in coal mine | |
| CN102976698B (en) | Flexible spray coating closed material for mine | |
| CN101752684A (en) | Grounding electrode of anti-corrosion and adjustable grounding resistor | |
| CN105741899A (en) | Solidification treatment additive, solidification formula and solidification process for radioactive boron-containing waste liquor | |
| AU2014274500A1 (en) | Method for preparing inhibition slurry containing pulverized fuel ash for controlling fire in coal fields | |
| CN111073665A (en) | Fireproof plugging material and preparation method thereof | |
| CN107353600A (en) | A kind of power cable installation fire-proof mud and preparation method thereof | |
| CN101368090A (en) | Process for preparing silicon-fluorine high temperature resistant thinner dry powder for drilling fluids | |
| CN104945909A (en) | Medium-density silicone rubber for nuclear power | |
| CN104558928A (en) | High-elasticity synthesized PVC cable sheath | |
| KR20200042254A (en) | Mixture material composition for steam curing concrete and steam curing concrete composition comprising the same | |
| CN115820231B (en) | Flame-retardant antistatic large-deformation spraying air leakage blocking material and preparation method thereof | |
| CN111073376A (en) | Fireproof plugging material and plugging structure thereof | |
| CN107057424A (en) | A kind of high fire-retardance sterilization waterproof coating and preparation method | |
| CN107857543B (en) | Preparation method of chlorine salt corrosion resistant environment-friendly mortar | |
| CN108706924A (en) | A kind of cable insulation fire-proof mud | |
| CN107673586B (en) | Method for preparing foam glass from solid waste | |
| KR20000050896A (en) | Mg-ca sacrificial anode | |
| CN107619240A (en) | A kind of inorganic putty and its production method | |
| KR101837462B1 (en) | Construction Method for Underground Structure Outer Side Waterproofing using Two Component Typed Spray Coationg Waterproofing Membrane Composition | |
| CN107245260A (en) | A kind of high fire-retardance sterilization waterproof coating and preparation method | |
| CN111072335A (en) | Inorganic grouting plugging material |
Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200428 |