CN207831933U - A kind of silicon mullite red brick for bend for triple air hose position - Google Patents
A kind of silicon mullite red brick for bend for triple air hose position Download PDFInfo
- Publication number
- CN207831933U CN207831933U CN201721856678.5U CN201721856678U CN207831933U CN 207831933 U CN207831933 U CN 207831933U CN 201721856678 U CN201721856678 U CN 201721856678U CN 207831933 U CN207831933 U CN 207831933U
- Authority
- CN
- China
- Prior art keywords
- brick
- bend
- air hose
- hose position
- triple air
- 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
Abstract
The utility model proposes a kind of silicon mullite red brick for bend for triple air hose position, one end is arc-shaped brick, and the other end is step brick, and wherein step brick includes first step and second step, is connected by slope between first step and second step.The utility model is directed to bend for triple air hose position, is combined using arc-shaped brick and step brick, accurate size, construction is simple, realizes that solid durable, anti-strip, antiscour and chlor-alkali corrode, service life can be up to 3 years or more.
Description
Technical field
The utility model belongs to fire resisting material field, especially a kind of silicon mullite red brick for bend for triple air hose position.
Background technology
The serious caustic corrosion being subjected at bend for triple air hose liner under 800~1200 DEG C of operational temperature conditions, and
Washing away for the high speed tertiary air air-flow for being full of a large amount of fine grained clinkers is also suffered, local environment operating mode is severe, well damage, often
Production is often influenced thus.
The refractory material of tertiary-air pipe is using upper, and many producers are according to design requirement, using Alkali resistant castable refractory, alkaline-resisting cast
Expect easy for construction, cheap, still, the hot blast temperature in tertiary-air pipe only has 800~1000 DEG C, and castable is insufficient to allow to exist
It is sintered during use, thus the intensity of design requirement is not achieved, cannot be satisfied requirement；Due to the enlargement of cement kiln,
Wicket cover is opposite to become larger, and causes the wind speed state in tertiary-air pipe pipeline big, in grate-cooler the chlor-alkali with a large amount of dust it is beautiful
It runs at high speed in tertiary-air pipe pipeline, to tertiary air pipeline especially at its Y types component and elbow and closing valve, generates violent
Wash away with chlor-alkali corrode, cause the loose of castable and peel off.
In cement production enterprise, bend for triple air hose is always a troubling position, since a large amount of 900 degree hot daily
The erosive wear of wind, general refractory casting material cannot be satisfied its normal working condition requirement, and damage is rapid.In recent years, although
Air hose elbow material is promoted always, but since castable technique itself limits, intensity wear resistance and corrosion resistance has shortcoming.
Its comprehensive performance still cannot achieve under applying working condition.
Utility model content
The technical issues of the utility model is solved be to provide a kind of silicon mullite red brick for bend for triple air hose position,
It for bend for triple air hose position, is combined, accurate size, construction is simple, is realized solid using arc-shaped brick and step brick
Durable, anti-strip, antiscour and chlor-alkali corrode, and service life can be up to 3 years or more.
Realize that the technical solution of the utility model aim is：
A kind of silicon mullite red brick for bend for triple air hose position, one end are arc-shaped brick, and the other end is step brick,
Wherein step brick includes first step and second step, is connected by slope between first step and second step.
Further, the height of the silicon mullite red brick for bend for triple air hose position of the utility model, first step is
3-5 times of two step heights.
Further, the width of the silicon mullite red brick for bend for triple air hose position of the utility model, second step is
1.5-3 times of one step width.
The utility model has the following technical effects using above technical scheme is compared with the prior art：
1, the utility model is designed for bend for triple air hose position, accurate size, construction is simple；
2, the solid durable, anti-strip of the utility model, service life can be up to 3 years or more；
3, the utility model can antiscour and chlor-alkali corrode, prevent loose.
Description of the drawings
Fig. 1 is the structural schematic diagram of the silicon mullite red brick for bend for triple air hose position of the utility model.
Reference numeral meaning：1：First step, 2：Second step.
Specific implementation mode
The embodiment of the utility model is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein
Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below
It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and cannot be construed to this practicality
Novel limitation.
A kind of silicon mullite red brick for bend for triple air hose position, which is characterized in that one end is arc-shaped brick, the other end
For step brick, wherein step brick includes first step 1 and second step 2, is passed through between first step 1 and second step 2
Slope connects.
Embodiment 1
A kind of silicon mullite red brick for bend for triple air hose position, which is characterized in that one end is arc-shaped brick, the other end
For step brick, wherein step brick includes first step 1 and second step 2, is passed through between first step 1 and second step 2
Slope connects.Wherein, the height of first step 1 is 3 times of 2 height of second step, and the width of second step 2 is first step 1
1.5 times of width.
Embodiment 2
A kind of silicon mullite red brick for bend for triple air hose position, which is characterized in that one end is arc-shaped brick, the other end
For step brick, wherein step brick includes first step 1 and second step 2, is passed through between first step 1 and second step 2
Slope connects.Wherein, the height of first step 1 is 4 times of 2 height of second step, and the width of second step 2 is first step 1
2 times of width.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be made, these improvement should be regarded as this
The protection domain of utility model.
Claims (3)
1. a kind of silicon mullite red brick for bend for triple air hose position, which is characterized in that one end is arc-shaped brick, and the other end is
Step brick, wherein step brick include first step (1) and second step (2), first step (1) and second step (2) it
Between connected by slope.
2. the silicon mullite red brick according to claim 1 for bend for triple air hose position, which is characterized in that first step
(1) height is 3-5 times of second step (2) height.
3. the silicon mullite red brick according to claim 1 for bend for triple air hose position, which is characterized in that second step
(2) width is 1.5-3 times of the 1st step (1) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856678.5U CN207831933U (en) | 2017-12-27 | 2017-12-27 | A kind of silicon mullite red brick for bend for triple air hose position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721856678.5U CN207831933U (en) | 2017-12-27 | 2017-12-27 | A kind of silicon mullite red brick for bend for triple air hose position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207831933U true CN207831933U (en) | 2018-09-07 |
Family
ID=63389686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721856678.5U Active CN207831933U (en) | 2017-12-27 | 2017-12-27 | A kind of silicon mullite red brick for bend for triple air hose position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207831933U (en) |
-
2017
- 2017-12-27 CN CN201721856678.5U patent/CN207831933U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205716067U (en) | PVC sewer pipe | |
| CN104312599B (en) | A kind of coke dry quenching furnace furnace hole water seal groove protective device and its manufacture method | |
| CN207831933U (en) | A kind of silicon mullite red brick for bend for triple air hose position | |
| CN201945395U (en) | Thermocouple for blast-furnace hot blast stove | |
| CN208687053U (en) | A kind of heat distribution pipeline valve being easily installed | |
| CN204493963U (en) | A kind of lined ceramics layer dried shrimp elbow | |
| CN209144188U (en) | A kind of device for preventing blast-furnace tuyere from sinking | |
| CN104373624A (en) | Ultrahigh temperature wear-resistant ball valve | |
| CN204267778U (en) | Superhigh temperature wear resistance ball valve | |
| CN206556429U (en) | A kind of wear-resisting sintering flue | |
| CN206299803U (en) | A kind of preheating in rotary kiln device flap valve graphite seal device | |
| CN202546226U (en) | Self-locking high-temperature wear-proof ceramic | |
| CN204664747U (en) | A kind of novel pipeline ash-transmission system | |
| CN104030695A (en) | Hanging brick at top of hot kiln hood | |
| CN202284700U (en) | Bend for triple air hose of cement kiln | |
| CN202630667U (en) | Special novel prefab part for tertiary air duct elbow | |
| CN201373393Y (en) | Novel burner protective sleeve for cement dry-process production line | |
| CN210180174U (en) | Combined sealing device for charging lead-zinc smelting closed blast furnace | |
| CN2738075Y (en) | Wear-resisting coal injecting metal hose | |
| CN209128325U (en) | A kind of coal injection pipe of the cement kiln with anchor structure | |
| CN211041783U (en) | Tertiary air regulator for cement kiln | |
| CN207763519U (en) | Heating furnace novel energy-conserving observation door structure | |
| CN207138099U (en) | A kind of replaceable lining harden structure of pipeline self-removing iron remover | |
| CN202082454U (en) | Inner heat insulation valve | |
| CN208308900U (en) | A kind of multi-pore channel disperse formula bottom-blowing of converter composite air bricks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |