CN100595178C - Preparation method of environment-friendly type high intensity tap hole resin envelop mud and tap hole mud envelope - Google Patents
Preparation method of environment-friendly type high intensity tap hole resin envelop mud and tap hole mud envelope Download PDFInfo
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- CN100595178C CN100595178C CN200710010189A CN200710010189A CN100595178C CN 100595178 C CN100595178 C CN 100595178C CN 200710010189 A CN200710010189 A CN 200710010189A CN 200710010189 A CN200710010189 A CN 200710010189A CN 100595178 C CN100595178 C CN 100595178C
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Abstract
The invention discloses a making method of environment protective high-strength ferric resin sleeve mud, which comprises the following steps: adopting heat solid phenol resin as additive and corundumparticle as aggregate; stirring additive; adding corundum powder, clay powder, graphite powder, aluminium trioxide and phenol resin; stirring; moulding; packing through plastic film.
Description
Technical field
The invention belongs to a kind of refractory materials and be used for metallurgy industry blast furnace ironmaking iron mouth mud and apply mechanically cover mud, the preparation method of particularly a kind of environment-friendly type high intensity iron mouth resin cover mud and iron mouth mud cover.
Background technology
Important channel when metallurgy industry blast furnace ironmaking iron mouth mud cover is blast furnace casting, traditional iron mouth mud cover is that the brown corundum of employing, silicon carbide and coke powder are main raw material, with soft clay, sericite is wedding agent, there is the dioxide-containing silica height in it, whether influence the intensity of product and solidity to corrosion etc., it is smooth and easy directly to influence blast furnace casting.At present, domestic blast furnace all uses refractory material casting moulding or ramming process, its manufacture difficulty is big, work-ing life is low, particularly when the iron mouth was scurried coal gas or abnormal conditions such as leak, common refractory materials was difficult to push down, make make a mud cover for up to a few hours, cause an iron mouth to connect twice, even three iron, increased working strength of workers, bury potential safety hazard.
Summary of the invention
The present invention has overcome the defective of above-mentioned existence, and purpose is to be metallurgy industry blast furnace ironmaking iron mouth, and the preparation method of a kind of environment-friendly type high intensity iron mouth resin cover mud and iron mouth mud cover is provided.
Preparation method's content Description of environment-friendly type high intensity iron mouth resin cover mud of the present invention and iron mouth mud cover:
Environment-friendly type high intensity iron mouth resin cover mud of the present invention, it is characterized in that: environment-friendly type high intensity iron mouth resin cover mud is to be tackiness agent with the thermoset phenolic resin, with the corundum in granules is aggregate, with lapis amiridis, clay powder, Graphite Powder 99, aluminium sesquioxide super-fine powder is that powder is formed, the components by weight percent of its raw material is: total amount 35-44 part of thermoset phenolic resin 1-20 part, corundum in granules 55-62 part, powder, wherein: lapis amiridis 20-25 part, clay powder 2-4 part, Graphite Powder 99 6-9 part and aluminium sesquioxide super-fine powder 3-6 part.
Follow these steps to prepare iron mouth mud cover:
(1), pre-formed: the components by weight percent by raw material is got corundum in granules, add the thermoset phenolic resin tackiness agent, adding 50% of thermoset phenolic resin tackiness agent total amount earlier stirs, and then the thermoset phenolic resin that adds lapis amiridis, clay powder, Graphite Powder 99, aluminium sesquioxide super-fine powder and other 50% amount stirs, fully stir back discharging dress mould, vibratory compaction;
(2), encapsulation: with the plastics film encapsulation, be convenient to on-the-spot use, long-distance transport, prolonged preservation after the moulding.
It is tackiness agent that environment-friendly type high intensity iron mouth resin cover mud of the present invention adopts thermoset phenolic resin, obviously improved the quality product of iron mouth mud cover, shorten Production Time simultaneously, alleviated working strength of workers widely, time 2-3 hour of making iron mouth mud cover at present reduced to 30 minutes, also had the characteristics of saving starting material, reducing cost, improving the work-ing life of iron mouth mud cover.
Embodiment
The preparation method of environment-friendly type high intensity iron mouth resin cover mud of the present invention and iron mouth mud cover realizes like this, environment-friendly type high intensity iron mouth resin cover mud is to be tackiness agent with the thermoset phenolic resin, with the corundum in granules is aggregate, with lapis amiridis, clay powder, Graphite Powder 99 and aluminium sesquioxide super-fine powder is that powder is formed, the components by weight percent of its raw material is: total amount 35-44 part of thermoset phenolic resin 1-20 part, corundum in granules 55-62 part, powder, wherein: lapis amiridis 20-25 part, clay powder 2-4 part, Graphite Powder 99 6-9 part and aluminium sesquioxide super-fine powder 3-6 part.
Adopt above-mentioned environment-friendly type high intensity iron mouth resin cover mud to follow these steps to prepare iron mouth mud cover, at first pre-formed: as to get corundum in granules by the components by weight percent of raw material and be aggregate for 61 parts, the thermoset phenolic resin tackiness agent that adds 10 parts stirs, and then add 23 parts of lapis amiridiss, 3 parts of clay powders, 8 parts of Graphite Powder 99s, 5 parts and 10 parts thermoset phenolic resins of aluminium sesquioxide super-fine powder and stir, fully stir back discharging dress mould, iron mouth mud cover is made in vibratory compaction.Iron mouth mud after the moulding is applied mechanically the plastics film encapsulation, be convenient to on-the-spot use, long-distance transport, prolonged preservation.
Adopt the clay iron mouth mud cover that is equipped with of the high-strength iron mouth of guarantor's type of the present invention resin cover through test, a materials amount 100-150kg, 30 minutes times spent, the product of making can use 10 days, and materials amount 300-500kg of traditional iron mouth mud cover, use 1 ton of material the most for a long time, time spent 2-3 hour, the product of making can use about 7 days.The present invention has saved material former, has reduced cost, and has improved the work-ing life of iron mouth mud cover.
Claims (3)
1, a kind of environment-friendly type high intensity iron mouth resin cover mud, it is characterized in that: environment-friendly type high intensity iron mouth resin cover mud is to be tackiness agent with the thermoset phenolic resin, with the corundum in granules is aggregate, with lapis amiridis, clay powder, Graphite Powder 99, aluminium sesquioxide super-fine powder is that powder is formed, the components by weight percent of its raw material is: total amount 35-44 part of thermoset phenolic resin 1-20 part, corundum in granules 55-62 part, powder, wherein: lapis amiridis 20-25 part, clay powder 2-4 part, Graphite Powder 99 6-9 part and aluminium sesquioxide super-fine powder 3-6 part.
2, environment-friendly type high intensity iron mouth resin cover mud according to claim 1, it is characterized in that: the components by weight percent of its raw material: corundum in granules is aggregate, 20 parts in thermoset phenolic resin tackiness agent, 23 parts of lapis amiridiss, 3 parts of clay powders, 8 parts of Graphite Powder 99s, 5 parts of aluminium sesquioxide super-fine powder for 61 parts.
3, a kind of clay method that is equipped with iron mouth mud cover of the described environment-friendly type high intensity iron of claim 1 mouth resin cover that adopts is characterized in that: follow these steps to preparation:
(1), pre-formed: the components by weight percent by raw material is got corundum in granules, add the thermoset phenolic resin tackiness agent, adding 50% of thermoset phenolic resin tackiness agent total amount earlier stirs, and then the thermoset phenolic resin that adds lapis amiridis, clay powder, Graphite Powder 99, aluminium sesquioxide super-fine powder and other 50% amount stirs, fully stir back discharging dress mould, vibratory compaction;
(2), encapsulation: with the plastics film encapsulation, be convenient to on-the-spot use, long-distance transport, prolonged preservation after the moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710010189A CN100595178C (en) | 2007-01-26 | 2007-01-26 | Preparation method of environment-friendly type high intensity tap hole resin envelop mud and tap hole mud envelope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710010189A CN100595178C (en) | 2007-01-26 | 2007-01-26 | Preparation method of environment-friendly type high intensity tap hole resin envelop mud and tap hole mud envelope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101007740A CN101007740A (en) | 2007-08-01 |
| CN100595178C true CN100595178C (en) | 2010-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710010189A Expired - Fee Related CN100595178C (en) | 2007-01-26 | 2007-01-26 | Preparation method of environment-friendly type high intensity tap hole resin envelop mud and tap hole mud envelope |
Country Status (1)
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| CN (1) | CN100595178C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011849B (en) * | 2012-05-08 | 2014-03-26 | 宝钢集团新疆八一钢铁有限公司 | Manufacture method of mud for blast furnace mud sleeve for replacing common cement |
| CN104311046B (en) * | 2014-09-29 | 2016-02-03 | 吴雪健 | A kind of blast furnace iron mouth mud cover of longevity |
| CN105218131A (en) * | 2014-12-29 | 2016-01-06 | 张婷 | A kind of 5500m 3blast furnace mud |
| CN111484272B (en) * | 2019-01-28 | 2022-11-15 | 宝山钢铁股份有限公司 | Coke oven burner grouting material and manufacturing method thereof |
| CN111533566B (en) * | 2020-04-30 | 2022-06-17 | 云南铜业股份有限公司西南铜业分公司 | Plugging mud for discharge port of copper pyrometallurgical furnace and kiln and preparation method thereof |
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2007
- 2007-01-26 CN CN200710010189A patent/CN100595178C/en not_active Expired - Fee Related
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| CN101007740A (en) | 2007-08-01 |
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Granted publication date: 20100324 Termination date: 20120126 |