CN205119821U - Special prefabricated brick of lime sleeve kiln flue - Google Patents
Special prefabricated brick of lime sleeve kiln flue Download PDFInfo
- Publication number
- CN205119821U CN205119821U CN201520928255.4U CN201520928255U CN205119821U CN 205119821 U CN205119821 U CN 205119821U CN 201520928255 U CN201520928255 U CN 201520928255U CN 205119821 U CN205119821 U CN 205119821U
- Authority
- CN
- China
- Prior art keywords
- hollow cylinder
- brick body
- cylinder brick
- sleeve kiln
- utility
- 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.)
- Active
Links
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model discloses a special prefabricated brick of lime sleeve kiln flue, including the hollow cylinder brick body, the suitable for reading of the hollow cylinder brick body is provided with ring shape platform suddenly along the terminal surface, and the ring connected in star has been seted up along the terminal surface to the end opening of the hollow cylinder brick body, the sectional form of ring connected in star suits with the sectional form of the abrupt platform of ring shape. The utility model discloses the advantage lies in becoming every section inside lining pipe setup of discharge flue integral cast's hollow cylinder brick body structure, overcome current inside lining pipeline gas tightness poor, cause because of leaking gas that outside box hat corrosion damage's is not enough. Because of being overall structure, do not need the tire supporting utensil during construction and installation, it is save time convenient operation again to adopt the top to push away the mode, has improved workman's working environment, has improved the security of construction.
Description
Technical field
The utility model relates to lime sleeve kiln, especially relates to lime sleeve kiln flue special precast brick.
Background technology
At present, the liner pipe that the smokejack structure of lime sleeve kiln is built into by refractory brick forms with the box hat being sleeved on liner pipe outer peripheral face.The liner pipe length direction that refractory brick is built into is divided into multistage, and each section is spliced by the eight pieces of Prefabricated fireproof bricks along the circumferential direction arranged; Eight pieces of Prefabricated fireproof bricks adopt mechanism shaping, in Prefabrication, therefore there is the defects such as steel mold manufacture difficulty is large, mould consumption is large, the difficult control of quality of item, qualification rate is low, the production cycle is long; Particularly in kiln installation, because of the specific position residing for smoke discharging pipe and physical dimension, need to support mold in narrow locus, considerably increase difficulty of construction, liner pipe air-tightness is difficult to ensure, causes gas leakage and damages outside box hat.
Summary of the invention
The utility model object is to provide a kind of lime sleeve kiln flue special precast brick.
For achieving the above object, the utility model takes following technical proposals:
Lime sleeve kiln flue special precast brick described in the utility model, comprise hollow cylinder brick body, the upper edge end face of described hollow cylinder brick body is provided with annular convex, the lower opening's edge end face of hollow cylinder brick body offers toroidal cavity, and the section configuration of described toroidal cavity and the section configuration of annular convex adapt.
The utility model advantage is every section of smokejack liner pipe to be arranged to integrated poured hollow cylinder brick laying structure, overcomes existing liner pipe poor air-tightness, causes the deficiency of outside box hat corrosion and damage because of gas leakage.Not only because being overall structure, during installation, do not need support tool, adopt pushing tow mode to save man-hour but also handled easily, improve the work situation of workman, improve the security of construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Detailed description of the invention
As shown in Figure 1, 2, lime sleeve kiln flue special precast brick described in the utility model, comprise hollow cylinder brick body 1, the upper edge end face of hollow cylinder brick body 1 is provided with annular convex 2, the lower opening's edge end face of hollow cylinder brick body 1 offers toroidal cavity 3, and the section configuration of toroidal cavity 3 and the section configuration of annular convex 2 adapt.During construction, adjacent hollow cylinder brick body 1 is fastened mutually by toroidal cavity 3 and annular convex 2.
Claims (1)
1. a lime sleeve kiln flue special precast brick, it is characterized in that: comprise hollow cylinder brick body, the upper edge end face of described hollow cylinder brick body is provided with annular convex, the lower opening's edge end face of hollow cylinder brick body offers toroidal cavity, and the section configuration of described toroidal cavity and the section configuration of annular convex adapt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928255.4U CN205119821U (en) | 2015-11-20 | 2015-11-20 | Special prefabricated brick of lime sleeve kiln flue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928255.4U CN205119821U (en) | 2015-11-20 | 2015-11-20 | Special prefabricated brick of lime sleeve kiln flue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205119821U true CN205119821U (en) | 2016-03-30 |
Family
ID=55575422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520928255.4U Active CN205119821U (en) | 2015-11-20 | 2015-11-20 | Special prefabricated brick of lime sleeve kiln flue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205119821U (en) |
-
2015
- 2015-11-20 CN CN201520928255.4U patent/CN205119821U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203695942U (en) | Steel ladle | |
| CN102424872A (en) | Method for patching damaged blast furnace hot air pipeline inner liner in hot state | |
| CN102554201A (en) | Large steel ladle and manufacturing method for same | |
| CN204220980U (en) | A kind of trouble free service layer ladle liner | |
| CN104265055B (en) | A kind of construction method of chimney | |
| CN203389471U (en) | Ceramic water film dust collector | |
| CN205119821U (en) | Special prefabricated brick of lime sleeve kiln flue | |
| CN204286096U (en) | A kind of rotary kiln refractory lining brick | |
| CN200988099Y (en) | Torpeto can lining structure | |
| CN205347496U (en) | Environment -friendly high life RH refining furnace dip pipe | |
| CN204097510U (en) | A kind of RH vacuum refining furnace configuring chromium-free brick | |
| CN203964668U (en) | Annular lime kiln shaped brick | |
| CN209783293U (en) | Repairing structure of hot air pipeline top refractory | |
| CN202562277U (en) | Brick of spherical furnace top | |
| CN204630368U (en) | The ACS material crucible that a kind of radiation heating bottom discharge smelting furnace uses | |
| CN204043402U (en) | A kind of fluidized bed furnace wall reinforcement drag hook | |
| CN203586816U (en) | Building structure for lower opening of hot air returning pipe | |
| CN110964868B (en) | Air port ring manufacturing mold and air port plug | |
| CN203261506U (en) | Triple electrode water cooling sealing ring | |
| CN204346165U (en) | What be provided with slag iron mouth eliminates slag electric furnace | |
| CN208052210U (en) | A kind of carbon black furnace side air inlet is effective to pour mold | |
| CN103256807B (en) | Treatment method and tool for rotary kiln flame high-temperature belt formed ring | |
| CN203489691U (en) | Hearth masonry construction of heating furnace | |
| CN215593111U (en) | Precast block for side hot metal charging port of metal mixer | |
| CN202013021U (en) | Hot air outlet device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |