CN205740773U - Limestone erects type inner lining of kiln refractory brick - Google Patents
Limestone erects type inner lining of kiln refractory brick Download PDFInfo
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- CN205740773U CN205740773U CN201620650535.8U CN201620650535U CN205740773U CN 205740773 U CN205740773 U CN 205740773U CN 201620650535 U CN201620650535 U CN 201620650535U CN 205740773 U CN205740773 U CN 205740773U
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Abstract
A kind of limestone erects type inner lining of kiln refractory brick, it is made up of the end gap arch brick of wedge structure, kiln body arch brick and tail gap arch brick, it is characterized in that, the brick body of end gap arch brick side is smooth end face, two other adjacent side is provided with the arc bump being parallel to each other, and remaining side is provided with the arc groove being parallel to each other；On the brick laying structure of kiln body arch brick, adjacent side is prefabricated with and on the arc inserted block being parallel to each other, another adjacent side, is prefabricated with the arcs of recesses slot being parallel to each other；The brick body of tail gap arch brick side is smooth end seam face, and two other adjacent side is provided with the arc side channel being parallel to each other, and remaining side is provided with the arc raised line being parallel to each other；Several kiln body arch bricks docked that coincide between end gap arch brick with tail gap arch brick form loop configuration；Expansion gap it is reserved with between end face on end gap arch brick and the end seam face on tail gap arch brick.Have build by laying bricks or stones conveniently, speed of application is fast, interface is smooth good effect.
Description
Technical field
This utility model relates to a kind of inner lining refractory block erecting type inner lining of kiln layer for building calcined limestone by laying bricks or stones, belongs to fire-resistant
Material Field；Have anti-strip, anti-thermal shock, corrosion-resistant, wear-resistant, build by laying bricks or stones conveniently, good effect that airtight performance is good.
Background technology
Limestone erects the working area of type kiln can be divided into three sections, i.e. drying and preheating section, calcining section, cooling section.Such as: water
The calcination rotary kilns such as mud, refractory material, oil well fracturing propping agents, Calx.The effect of inner liner of rotary kiln brick is to ensure stove
Interior three working area temperature have reliable and stable physical property in the range of technological requirement；Such as, anti-strip, anti-thermal shock,
High RUL, anti-wear performance.In prior art, inner liner of rotary kiln brick is divided into flame retardant coating and heat-insulation layer；The technological deficiency existed is:
During brick-building art complexity, use, flame retardant coating and heat-insulation layer easily depart from, fire-resistant and poor thermal insulation property, and service life is short, actual
Service life is 8-10 month.Cause length maintenance time, production cost high, hence it is evident that to affect the economic benefit of enterprise.
Utility model content
The purpose of this utility model is to provide that a kind of to erect the liner of type inner lining of kiln layer resistance to for building calcined limestone by laying bricks or stones
Firebrick；Have anti-strip, anti-thermal shock, corrosion-resistant, wear-resistant, build by laying bricks or stones conveniently, good effect that airtight performance is good, existing to overcome
There is defect and deficiency present in technology.
For achieving the above object, this utility model have employed such technical scheme: limestone described in the utility model erects
Type inner lining of kiln refractory brick, is made up of the end gap arch brick of wedge structure, kiln body arch brick and tail gap arch brick, and its feature exists
In, the brick body of end gap arch brick side is smooth end face, and it is convex that two other adjacent side is provided with the arc being parallel to each other
Block, remaining side is provided with the arc groove being parallel to each other；On the brick laying structure of kiln body arch brick, adjacent side is prefabricated with phase
The most parallel arc inserted block, another adjacent side is prefabricated with the arcs of recesses slot being parallel to each other；Tail gap arch brick side
Brick body is smooth end seam face, and two other adjacent side is provided with the arc side channel being parallel to each other, and remaining side is provided with phase
The most parallel arc raised line；Several kiln body arch bricks composition docked that coincide between end gap arch brick with tail gap arch brick is annular
Structure；Expansion gap it is reserved with between end face on end gap arch brick and the end seam face on tail gap arch brick.As shown in Figure 10, end
Several kiln body arch bricks docked that coincide between gap arch brick with tail gap arch brick form loop configuration；On end gap arch brick
Expansion gap it is reserved with between end seam face on end face and tail gap arch brick.During construction, in this expansion gap, fill aluminium silicate fiber
Vinylon and cotton blend.Aluminosilicate fiber cotton is again ceramic fibre, is a kind of New type of light refractory material, this material have unit weight light, high temperature resistant,
Heat stability is good, the advantages such as pyroconductivity is low, thermal capacitance is little, resistance to mechanical is vibrated, expanded by heating is little, heat-proof quality is good.
The making raw material of described end gap arch brick, kiln body arch brick and tail gap arch brick is respectively: mullite, corundum,
Carborundum, silicon powder, Guangxi white clay, carbon, expandable polystyrene.By above-mentioned raw materials according to the preparation method system of normal refractory brick
Become liner shape refractory brick finished product.
End gap arch brick described in the utility model, kiln body arch brick and tail gap arch brick make raw material and weight portion
Consumption, the specification granularity of each raw material (specification refer to), draw through putting into practice in a large number and groping to sum up, each component consumption
With specification, all there is in the range of described ideal effect.It is embodied in and there is good anti-strip, anti-thermal shock, corrosion resistant
Erosion, anti abrasive performance, and good airtight performance.Utilize end gap arch brick described in the utility model, kiln body arch brick and tail
The limestone that gap arch brick is built by laying bricks or stones erects type kiln, finds through reality application, and average life is 3-5, is like product
1-2 times.It addition, from concrete structure of the present utility model, and be verified in construction, have and build convenience, construction by laying bricks or stones
The good effect that speed is fast, interface is smooth.
Accompanying drawing explanation
Fig. 1 is the front view of end gap arch brick 1 concrete structure described in the utility model；
Fig. 2 is A direction view shown in Fig. 1；
Fig. 3 is B direction view shown in Fig. 2；
Fig. 4 is the front view of kiln body arch brick 2 concrete structure described in the utility model；
Fig. 5 is A direction view shown in Fig. 4；
Fig. 6 is B direction view shown in Fig. 5；
Fig. 7 is the front view of tail gap arch brick 3 concrete structure described in the utility model；
Fig. 8 is A direction view shown in Fig. 7；
Fig. 9 is B direction view shown in Fig. 8；
Figure 10 is that the limestone utilizing end gap arch brick 1, kiln body arch brick 2 and tail gap arch brick 3 to build by laying bricks or stones erects in type kiln
Lining concrete structure schematic diagram.
Detailed description of the invention
Limestone described in the utility model erects type inner lining of kiln refractory brick, by the end gap arch brick 1 of wedge structure, kiln body wedge
Shape brick 2 and tail gap arch brick 3 form；As shown in Figure 1, Figure 2, Figure 3 shows, the brick body of end gap arch brick 1 side is smooth end face 12,
Two other adjacent side is provided with the arc bump 10 being parallel to each other, and remaining side is provided with the arc groove being parallel to each other
11；
As shown in Fig. 4, Fig. 5, Fig. 6, on the brick laying structure of kiln body arch brick 2, adjacent side is prefabricated with and is parallel to each other
Arc inserted block 20, another adjacent side is prefabricated with the arcs of recesses slot 21 being parallel to each other；
As shown in Fig. 7, Fig. 8, Fig. 9, the brick body of tail gap arch brick 3 side is smooth end seam face 32, and two other is adjacent
Side be provided with the arc side channel 31 being parallel to each other, remaining side is provided with the arc raised line 30 being parallel to each other；
As shown in Figure 10, coincide between end gap arch brick 1 with tail gap arch brick 3 several kiln body arch bricks 2 groups docked
Circularize structure；End face 12 on end gap arch brick 1 and the end on tail gap arch brick 3 stitch and are reserved with expansion gap between face 32.
During construction, in this expansion gap, fill aluminosilicate fiber cotton.Aluminosilicate fiber cotton is again ceramic fibre, is that a kind of novel light is resistance to
Fire material, this material has that unit weight is light, high temperature resistant, Heat stability is good, and pyroconductivity is low, thermal capacitance is little, resistance to mechanical is vibrated, be heated
Expand the advantages such as little, heat-proof quality is good.
Described end gap arch brick 1, kiln body arch brick 2 and the making raw material of tail gap arch brick 3, specification and weight portion are respectively
It is:
1. mullite specification 3-5mm weight portion 5-10 part；
2. corundum specification 2-3mm weight portion 5-10 part；
3. carborundum specification 0.075-1mm weight portion 8-15 part；
4. silicon powder weight portion 0.15-1.5 part；
5. Guangxi white clay specification 0.088mm weight portion 5-10 part；
6. carbon weight portion 2-5 part；
7. expandable polystyrene weight portion 0.1-0.2 part.
Claims (1)
1. limestone erects a type inner lining of kiln refractory brick, by the end gap arch brick (1) of wedge structure, kiln body arch brick (2) and
Tail gap arch brick (3) forms, it is characterised in that the brick body of end gap arch brick (1) side is smooth end face (12), two other
Adjacent side is provided with the arc bump (10) being parallel to each other, and remaining side is provided with the arc groove (11) being parallel to each other；
On the brick laying structure of kiln body arch brick (2), adjacent side is prefabricated with the arc inserted block (20) being parallel to each other, another phase
It is prefabricated with, on adjacent side, the arcs of recesses slot (21) being parallel to each other；
The brick body of tail gap arch brick (3) side is smooth end seam face (32), and two other adjacent side is provided with the most flat
The arc side channel (31) of row, remaining side is provided with the arc raised line (30) being parallel to each other；
Coincide between end gap arch brick (1) with tail gap arch brick (3) several kiln body arch bricks (2) the composition ring junction docked
Structure；End face (12) on end gap arch brick (1) and the end on tail gap arch brick (3) stitch and are reserved with expansion gap between face (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650535.8U CN205740773U (en) | 2016-06-21 | 2016-06-21 | Limestone erects type inner lining of kiln refractory brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620650535.8U CN205740773U (en) | 2016-06-21 | 2016-06-21 | Limestone erects type inner lining of kiln refractory brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205740773U true CN205740773U (en) | 2016-11-30 |
Family
ID=57382899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620650535.8U Withdrawn - After Issue CN205740773U (en) | 2016-06-21 | 2016-06-21 | Limestone erects type inner lining of kiln refractory brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205740773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924024A (en) * | 2016-06-21 | 2016-09-07 | 刘伟 | Fireproof brick for lining of limestone vertical kiln |
| CN111043606A (en) * | 2019-12-30 | 2020-04-21 | 青岛首鑫冶金辅料科技有限公司 | Furnace building method for hazardous waste treatment rotary kiln |
-
2016
- 2016-06-21 CN CN201620650535.8U patent/CN205740773U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105924024A (en) * | 2016-06-21 | 2016-09-07 | 刘伟 | Fireproof brick for lining of limestone vertical kiln |
| CN105924024B (en) * | 2016-06-21 | 2018-01-23 | 刘伟 | Lime stone erects type inner lining of kiln refractory brick |
| CN111043606A (en) * | 2019-12-30 | 2020-04-21 | 青岛首鑫冶金辅料科技有限公司 | Furnace building method for hazardous waste treatment rotary kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20180123 |