CN2392154Y - Special shaped refractory brick - Google Patents
Special shaped refractory brick Download PDFInfo
- Publication number
- CN2392154Y CN2392154Y CN 99241448 CN99241448U CN2392154Y CN 2392154 Y CN2392154 Y CN 2392154Y CN 99241448 CN99241448 CN 99241448 CN 99241448 U CN99241448 U CN 99241448U CN 2392154 Y CN2392154 Y CN 2392154Y
- Authority
- CN
- China
- Prior art keywords
- face
- brick
- work
- refractory brick
- hot side
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The utility model relates to a special shaped composite refractory brick used by an inner lining of a masonry furnace. Steps are arranged on the front face, the back face, the upper face, and the lower face of the brick (namely, the contact faces between the bricks). The shapes of the steps are mutually engaged in a manner like tenon combination. The working hot face of the brick can be made into various shapes according to the requirements of the furnace, and the materials of the working hot face are highly refractory temperature materials. The thickness of the working hot face is determined as required, but the thickness of the working hot face is 20 to 80 mm higher than the concave convex steps from the hot face. The working cold face of the brick is made from low refractory temperature materials, and from the cold face, the thickness of the working cold face which is connected with hot face materials is 20 to 80 mm away from the concave convex steps. The special shaped composite refractory brick is manufactured through vacuum forming or pressing.
Description
The utility model relates to a kind of refractory brick that the stove liner is used of building by laying bricks or stones, the compounded special-shaped composite refractory brick of the different refractory materials of particularly a kind of usefulness.
The refractory brick that present Industrial Stoves liner is used, when building stove by laying bricks or stones, the contact-making surface between brick and brick all is the plane basically.At high temperature, refractory brick causes and wears fire because of the material heating linear shrinkage, is finally burnt out, and not only lacks its service life, and causes furnace wall temperature to raise owing to wear fire, when the surrounding working environment temperature is raise, causes the damage of equipment and instrument again.
The purpose of this utility model provides the compounded special-shaped composite refractory brick of the different refractory materials of a kind of usefulness.
The purpose of this utility model is achieved in that special-shaped composite refractory brick is by the front, the back, above, below, six faces such as work hot side and work huyashi-chuuka (cold chinese-style noodles) constitute, in its front, the back, above and all make step on following (being the contact-making surface between brick and brick), protrude as the step on the front, then the step on the back falls in, protrude as the step on top, step on then falls in, be that step shape on the face of mutual opposition of brick is engaged with each other, when building liner by laying bricks or stones, the projection of first brick, just in time put the part that falls in of second brick into, especially as the tenon combination.The work hot side of abnormity composite refractory brick can make different shapes such as garden arc, rectangle or arch according to the demand of kiln, and its material is high refractory temperature material, and its thickness is decided as required, but must guarantee will surpass concavo-convex step 20～80mm from hot side.The work huyashi-chuuka (cold chinese-style noodles) of abnormity composite refractory brick is made with low refractory temperature material, and its thickness joins from huyashi-chuuka (cold chinese-style noodles) and working heat flooring, and apart from concavo-convex step 20～80mm, special-shaped composite refractory brick forms by vacuum forming or compacting.
Special-shaped composite refractory brick of the present utility model, because its front, back, the top and following tenon structure shape that has all adopted step, so can avoid burning damage because of wearing of plane contact between brick and brick, refractory brick long service life than existing structure, the kiln of building by laying bricks or stones with it can be energy-conservation 18%, both improved the service life that working environment has also prolonged instrument and equipment.
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the front view of special-shaped composite refractory brick of the present utility model.
Fig. 2 is the vertical view of special-shaped composite refractory brick of the present utility model.
Fig. 3 is the side view of special-shaped composite refractory brick of the present utility model.
Embodiment:
The abnormity composite refractory brick is by front 1, next 2, above 3, below 4, work hot side 5 and six faces such as work huyashi-chuuka (cold chinese-style noodles) 6 grades constitute, have boss rank 7 on 1 in front, have concave station rank 8 on 2 in the back, have boss rank 9 on 3 in the above, have concave station rank 10 on 4 below, it is the mutual opposite (1 and 2 of brick, 3 and 4) step on (7 and 8,9 and 10) shape is engaged with each other, work hot side 5 is made rectangularity according to the demand of kiln, its material is the polycrystalline mullite fibre of anti-1600 ℃ of high temperature, its thickness surpasses concavo-convex step 30mm from hot side, and work common alumina silicate fibre of huyashi-chuuka (cold chinese-style noodles) 6 usefulness or high aluminum fiber are made, and its thickness is from huyashi-chuuka (cold chinese-style noodles) apart from concavo-convex step 30mm, and join with hot side material polycrystalline mullite fibre, form special-shaped composite refractory brick by vacuum forming or compacting.
Claims (3)
1, a kind of special-shaped composite refractory brick, it is made of front, back, top, following, work hot side and work huyashi-chuuka (cold chinese-style noodles), it is characterized in that at brick front, back, above and below on all make step, and the step shape on the mutual opposite of brick is engaged with each other, the thickness of work hot side exceeds concavo-convex step 20～80mm from hot side, the thickness of work huyashi-chuuka (cold chinese-style noodles) joins from huyashi-chuuka (cold chinese-style noodles) and hot side material, apart from concavo-convex step 20～80mm.
2, special-shaped composite refractory brick according to claim 1, the material that it is characterized in that the work hot side are high refractory temperature material, and the material of work huyashi-chuuka (cold chinese-style noodles) is low refractory temperature material.
3, special-shaped composite refractory brick according to claim 1 and 2, the material that it is characterized in that the work hot side is the polycrystalline mullite fibre of anti-1600 ℃ of high temperature, the material of work huyashi-chuuka (cold chinese-style noodles) is common alumina silicate fibre or high aluminum fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241448 CN2392154Y (en) | 1999-11-02 | 1999-11-02 | Special shaped refractory brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241448 CN2392154Y (en) | 1999-11-02 | 1999-11-02 | Special shaped refractory brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2392154Y true CN2392154Y (en) | 2000-08-16 |
Family
ID=34028305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99241448 Expired - Fee Related CN2392154Y (en) | 1999-11-02 | 1999-11-02 | Special shaped refractory brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2392154Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101251335B (en) * | 2008-04-01 | 2010-06-09 | 武汉钢铁(集团)公司 | Method for placing converter liner with helix mode |
| CN102452786A (en) * | 2010-11-03 | 2012-05-16 | 中国中轻国际工程有限公司 | Multi-layer pool wall joint structure for glass smelting kiln |
| CN104567433A (en) * | 2015-01-26 | 2015-04-29 | 长兴盛华耐火材料有限公司 | Hanging brick for top caps of preheaters of cement kilns |
-
1999
- 1999-11-02 CN CN 99241448 patent/CN2392154Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101251335B (en) * | 2008-04-01 | 2010-06-09 | 武汉钢铁(集团)公司 | Method for placing converter liner with helix mode |
| CN102452786A (en) * | 2010-11-03 | 2012-05-16 | 中国中轻国际工程有限公司 | Multi-layer pool wall joint structure for glass smelting kiln |
| CN104567433A (en) * | 2015-01-26 | 2015-04-29 | 长兴盛华耐火材料有限公司 | Hanging brick for top caps of preheaters of cement kilns |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2392154Y (en) | Special shaped refractory brick | |
| CN204594233U (en) | A kind of refractory brick dome structure of locking structure | |
| CN111121463A (en) | Strenghthened type is able to bear or endure firebrick convenient to joint | |
| CN2073876U (en) | Heavy light far infrared refractory brick | |
| CN2844822Y (en) | Heat resistant and hollow aluminium oxide ball blocks with grooves | |
| CN210321195U (en) | Special refractory brick for rotary kiln | |
| CN214747242U (en) | Anti-spalling refractory brick | |
| CN207351215U (en) | A kind of nonferrous smelting furnace oxygen lance mouth brick overall structure | |
| CN2360486Y (en) | Leakage-proof heat conductive refractory brick | |
| CN2164536Y (en) | Intensive heat transmitting shaped firebrick | |
| CN213599832U (en) | Composite refractory brick | |
| CN208313048U (en) | A kind of new type high temperature kiln spinelle lining brick | |
| CN214950620U (en) | Refractory device with composite structure | |
| CN2372323Y (en) | Blast furnace body with composite structure | |
| CN215113938U (en) | Refractory brick for brick supporting plate | |
| CN215440523U (en) | Blast furnace bottom pre-building structure | |
| CN212926674U (en) | Refractory brick with high thermal conductivity | |
| CN211977551U (en) | Novel spinel brick for cement rotary kiln | |
| CN215216267U (en) | Acid-alkali-resistant and corrosion-resistant refractory brick for waste liquid incinerator | |
| CN212988005U (en) | Kiln for firing porcelain | |
| CN220768591U (en) | Fireproof and heat-resistant magnesia brick | |
| CN213447184U (en) | Energy-saving blast furnace hot air pipeline | |
| CN218097214U (en) | Refractory brick component for roasting furnace | |
| CN2502222Y (en) | Sealing baffle plate of ignition furnace of ring burning machine | |
| CN212988002U (en) | Energy-saving zinc oxide kiln |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |