CN102706161A - Construction technology for preparing kiln lining by compounding ceramics and unshaped refractory materials - Google Patents
Construction technology for preparing kiln lining by compounding ceramics and unshaped refractory materials Download PDFInfo
- Publication number
- CN102706161A CN102706161A CN2012101407374A CN201210140737A CN102706161A CN 102706161 A CN102706161 A CN 102706161A CN 2012101407374 A CN2012101407374 A CN 2012101407374A CN 201210140737 A CN201210140737 A CN 201210140737A CN 102706161 A CN102706161 A CN 102706161A
- Authority
- CN
- China
- Prior art keywords
- ceramics
- group
- template
- refractory materials
- construction
- 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
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention relates to a construction technology for preparing a kiln lining by compounding ceramics and unshaped refractory materials and belongs to a construction technology. The construction technology mainly solves the problem of short service life of an existing unshaped refractory material of a kiln lining. The technical scheme includes that a ceramic composite is arranged on a mold plate or a ceramic composite inserting piece is inserted into the unset unshaped refractory materials during construction, so that the unshaped refractory materials is mechanically connected with the ceramics. The advantages of the ceramics and the unshaped refractory materials are combined, and the shortcomings of the ceramics and the unshaped refractory materials are overcome, so that service life of the kiln lining is prolonged.
Description
Technical field
The invention belongs to a kind of construction technology, be specially pottery and the compound preparation stove of amorphous refractory lining processing technology.
Background technology
Amorphous refractory is widely used in the liner of preparation stove; Play effects such as fire-resistant, heat insulation, insulation, during use, wash away, wear and tear, corrode because the medium in the stove internally is lined with; Cause the damage of liner easily; In addition because the stove variation of temperature, can cause liner cracking, come off.
Pottery has good fire-resistant, wear-resisting, corrosion resistance, but because itself and the difference of the refractory material coefficient of expansion, easy and refractory material comes off.
Summary of the invention
The objective of the invention is to overcome pottery and the problem that amorphous refractory comes off, the construction technology of the compound preparation stove of a kind of pottery and amorphous refractory liner is provided.
Technical scheme of the present invention is achieved in that
The compound preparation stove of a kind of pottery and amorphous refractory lining processing technology; It is characterized in that it comprises is installed in the group of ceramics zoarium on the template or the fit plug-in unit of group of ceramics is inserted in the not solidified amorphous refractory; If in construction, use template, its construction procedure is following:
1) welding anchoring hook or wire netting are on matrix steel plate or water-cooling wall;
2) the group of ceramics zoarium is installed on the template;
3) will install the fit template of group of ceramics is installed in the stove;
4) amorphous refractory is filled between matrix and the template, the fit plug-in unit of group of ceramics is embedded wherein;
5) refractory material is carried out maintenance, baker;
If in construction, do not use template, its construction procedure is following:
1) welding anchoring hook or wire netting are on matrix steel plate or water-cooling wall;
2) directly pour amorphous refractory into the filling position;
3) the fit plug-in unit of group of ceramics is inserted in the not solidified amorphous refractory;
4) refractory material is carried out maintenance, baker.
Be described further below.
Described pottery is the assembly pottery of band ceramic insert; The main material of pottery can be oxide or carbide etc.
Described amorphous refractory can be pours, spray paint, grouting material, moldable, ramming mass etc.; Its main material can be clay matter, high alumina matter, corundum matter, siliceous, magnesia, carbonization is siliceous etc.
Described the group of ceramics zoarium is installed on the template, can adopts installations such as screw, iron wire, glue; Can pottery and pottery closely be arranged during installation, also can let has certain clearance to arrange between them; But can be along also stagger arrangement of row.
Described the fit plug-in unit of group of ceramics being inserted in the not solidified amorphous refractory, be that ceramic insert is embedded amorphous refractory, and ceramic panel does not embed amorphous refractory; Combine not closely like ceramic insert with amorphous refractory, can adopt the vibrations or the mode of ramming that it is combined closely.
Described welding anchoring hook or wire netting are on matrix steel plate or water-cooling wall, and its anchoring hook can be shapes such as I shape, L shaped, U-shaped, V-arrangement, Y shape, and its wire netting can be kinds such as hexsteel, expanded metal lath, mesh grid, spot welding net; The material of anchoring hook or wire netting can be carbon steel, stainless steel, heat-resistance stainless steel etc.
The invention has the advantages that it uses ceramic insert with pottery and amorphous refractory mechanical connection, has brought into play ceramic fire resistant, wear-resisting, erosion-resisting advantage; Overcome obscission; In addition, increased ceramic layer, refractory temperatures is reduced on the amorphous refractory surface; Temperature changing speed slows down, and can prevent the refractory material cracking.
The specific embodiment is following, and the present invention comprises but is not limited only to following embodiment.
Embodiment 1: pottery adopts template construction with gravity flow pouring material, and its step is following:
1) welding anchoring hook or wire netting are on matrix steel plate or water-cooling wall;
2) the group of ceramics zoarium is installed on the template;
3) will install the fit template of group of ceramics is installed in the stove;
4) gravity flow pouring material is filled between matrix and the template, the fit plug-in unit of group of ceramics is embedded wherein;
5) refractory material is carried out maintenance, baker.
Embodiment 2: pottery does not adopt template construction with gravity flow pouring material, and its step is following:
1) welding anchoring hook or wire netting are on matrix steel plate or water-cooling wall;
2) directly pour gravity flow pouring material into the filling position;
3) the fit plug-in unit of group of ceramics is inserted in the not solidified gravity flow pouring material;
4) refractory material is carried out maintenance, baker.
Embodiment 3: pottery adopts template construction with spray paint, and its step is following:
1) welding anchoring hook or wire netting are on matrix steel plate or water-cooling wall;
2) the group of ceramics zoarium is installed on the template;
3) will install the fit template of group of ceramics is installed in the stove;
4) spray paint is sprayed between matrix and the template, the fit plug-in unit of group of ceramics is embedded wherein;
5) refractory material is carried out maintenance, baker.
Embodiment 4: pottery does not adopt template construction with spray paint, and its step is following:
1) welding anchoring hook or wire netting are on matrix steel plate or water-cooling wall;
2) spray paint is sprayed at the filling position;
3) the fit plug-in unit of group of ceramics is inserted in the not solidified spray paint;
4) refractory material is carried out maintenance, baker.
Embodiment 5: pottery adopts template construction with ramming mass, and its step is following:
1) welding anchoring hook or wire netting are on matrix steel plate or water-cooling wall;
2) the group of ceramics zoarium is installed on the template;
3) will install the fit template of group of ceramics is installed in the stove;
4) ramming mass is filled between matrix and the template, and carries out ramming, the fit plug-in unit of group of ceramics is embedded wherein;
5) refractory material is carried out maintenance, baker.
Embodiment 6: pottery does not adopt template construction with ramming mass, and its step is following:
1) welding anchoring hook or wire netting are on matrix steel plate or water-cooling wall;
2) pour ramming mass into the filling position, and carry out ramming;
3) the fit plug-in unit of group of ceramics is inserted in the not solidified ramming mass, the group of ceramics zoarium is beaten gently, combine closely with ramming mass so that group of ceramics is fit;
4) refractory material is carried out maintenance, baker.
Embodiment 7: pottery adopts template construction with pours, and its step is following:
1) welding anchoring hook or wire netting are on matrix steel plate or water-cooling wall;
2) the group of ceramics zoarium is installed on the template;
3) will install the fit template of group of ceramics is installed in the stove;
4) pours is filled between matrix and the template, to pours vibrations construction, the fit plug-in unit of group of ceramics is embedded wherein with vibrating head;
5) refractory material is carried out maintenance, baker.
Embodiment 8: pottery does not adopt template construction with pours, and its step is following:
1) welding anchoring hook or wire netting are on matrix steel plate or water-cooling wall;
2) directly pour pours into the filling position, and pours is shaken construction with vibrating head;
3) the fit plug-in unit of group of ceramics is inserted in the not solidified pours, the group of ceramics zoarium is beaten gently, combine closely with pours so that group of ceramics is fit;
4) refractory material is carried out maintenance, baker.
Claims (1)
1. pottery and the compound preparation stove of amorphous refractory lining processing technology; It is characterized in that it comprises is installed in the group of ceramics zoarium on the template or the fit plug-in unit of group of ceramics is inserted in the not solidified amorphous refractory; If in construction, use template, its construction procedure is following:
1) welding anchoring hook or wire netting are on matrix steel plate or water-cooling wall;
2) the group of ceramics zoarium is installed on the template;
3) will install the fit template of group of ceramics is installed in the stove;
4) amorphous refractory is filled between matrix and the template, the fit plug-in unit of group of ceramics is embedded wherein;
5) refractory material is carried out maintenance, baker;
If in construction, do not use template, its construction procedure is following:
1) welding anchoring hook or wire netting are on matrix steel plate or water-cooling wall;
2) directly pour amorphous refractory into the filling position;
3) the fit plug-in unit of group of ceramics is inserted in the not solidified amorphous refractory;
4) refractory material is carried out maintenance, baker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101407374A CN102706161A (en) | 2012-05-09 | 2012-05-09 | Construction technology for preparing kiln lining by compounding ceramics and unshaped refractory materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101407374A CN102706161A (en) | 2012-05-09 | 2012-05-09 | Construction technology for preparing kiln lining by compounding ceramics and unshaped refractory materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102706161A true CN102706161A (en) | 2012-10-03 |
Family
ID=46899114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101407374A Pending CN102706161A (en) | 2012-05-09 | 2012-05-09 | Construction technology for preparing kiln lining by compounding ceramics and unshaped refractory materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102706161A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692324A (en) * | 2015-03-25 | 2015-06-10 | 武汉凯迪工程技术研究总院有限公司 | Online baking method for heat insulation type natural gas catalytic oxidation furnace |
| CN107299171A (en) * | 2016-04-14 | 2017-10-27 | 北京瑞尔非金属材料有限公司 | A kind of method and resistance to material liner body for repairing the blast furnace crucibe side wall liner of resistance to material |
| CN110553507A (en) * | 2019-09-26 | 2019-12-10 | 山西金瑞高压环件有限公司 | Industrial furnace inner wall heat-insulating coating and construction process thereof |
-
2012
- 2012-05-09 CN CN2012101407374A patent/CN102706161A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692324A (en) * | 2015-03-25 | 2015-06-10 | 武汉凯迪工程技术研究总院有限公司 | Online baking method for heat insulation type natural gas catalytic oxidation furnace |
| CN107299171A (en) * | 2016-04-14 | 2017-10-27 | 北京瑞尔非金属材料有限公司 | A kind of method and resistance to material liner body for repairing the blast furnace crucibe side wall liner of resistance to material |
| CN107299171B (en) * | 2016-04-14 | 2020-03-20 | 北京瑞尔非金属材料有限公司 | Method for repairing refractory lining on side wall of blast furnace hearth and refractory lining body |
| CN110553507A (en) * | 2019-09-26 | 2019-12-10 | 山西金瑞高压环件有限公司 | Industrial furnace inner wall heat-insulating coating and construction process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101830719B (en) | Explosion-proof iron runner castable | |
| CN101585710B (en) | Refractory material for coal loading port of coke oven | |
| CN101392990A (en) | Method for producing high performance indefinite fire-resistant material charcoal calcining fire wall | |
| CN102249698B (en) | Blast furnace cooling wall laying brick | |
| CN102251066B (en) | Cooling wall with pre-coated slag crust | |
| CN108893570A (en) | Integrated poured blast furnace crucibe and its casting construction method | |
| CN103224401B (en) | Energy-efficient sol combined mullite castable used for blast furnace air supply branch pipe inner liner | |
| CN108503373A (en) | Blast furnace taphole reparation castable refractory | |
| CN102706161A (en) | Construction technology for preparing kiln lining by compounding ceramics and unshaped refractory materials | |
| CN109959261A (en) | A kind of ferronickel electric furnace charcoal composite lining structure | |
| CN106595314A (en) | Rotary kiln liner structure and laying method | |
| CN109161622A (en) | A kind of blast furnace cooling stave and its manufacturing method | |
| CN112390632A (en) | Corundum-mullite low-cement self-flow castable and method for repairing hot air outlet of top combustion type hot air furnace by using same | |
| CN104086190B (en) | A kind of kiln head cover spray material | |
| CN202166307U (en) | Prefabricated member for tertiary air pipe gate in rotary cement kiln | |
| CN104529485B (en) | Two-layer compound refractory material and two-layer compound refractory material ditch cover and its manufacture method and application | |
| 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 | |
| CN208803104U (en) | Integrated poured blast furnace crucibe | |
| CN103157785A (en) | Construction method of ladle lining | |
| CN103388055B (en) | Furnace beam and vertical column fire-resistant thermal insulation lining structure of walking beam furnace for heating high-temperature oriented silicon steel and manufacturing method of structure | |
| CN102079636A (en) | Preparation method of high-temperature wear-resistant valve plate special for tertiary air duct of rotary cement kiln | |
| CN202182612U (en) | Lining structure of vertical lime pit | |
| CN211451852U (en) | Ferronickel electric furnace with magnesium-carbon composite furnace lining | |
| CN201280513Y (en) | Refractory mounting structure outside the upper sleeve of sleeve lime kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |