CN202083212U - Split iron protector for mouth of rotary kiln - Google Patents
Split iron protector for mouth of rotary kiln Download PDFInfo
- Publication number
- CN202083212U CN202083212U CN201120086113XU CN201120086113U CN202083212U CN 202083212 U CN202083212 U CN 202083212U CN 201120086113X U CN201120086113X U CN 201120086113XU CN 201120086113 U CN201120086113 U CN 201120086113U CN 202083212 U CN202083212 U CN 202083212U
- Authority
- CN
- China
- Prior art keywords
- retaining plate
- iron protector
- time
- rotary kiln
- baffle plate
- 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
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
A split iron protector for a mouth of a rotary kiln comprises a retaining plate and a connecting plate. The retaining plate consists of an upper retaining plate and a lower retaining plate, wherein the lower retaining plate is connected with the connecting plate integrally. As the retaining plate of the split iron protector is in a split structure, materials are saved, the weight of a burnt portion is one third of the total weight only, and a main unit is required to be changed after the burnt portion is changed by twice or third time, namely the service life of the split iron protector is at least third times of that of the original iron protector. Besides, time for maintenance and replacement is short, the operation time is only one quarter of the time for operation of replacing the integral iron protector, the replacement can be realized during minor maintenance or medium maintenance of a production line before general overhauling, and extra stoppage time caused by asynchronization in service lives of the iron protector and kiln bricks is avoided.
Description
Technical field
The utility model relates to the split type kilneye cap iron of a kind of rotary kiln.
Background technology
The proportion of China's new type nonaqueous cement production line in clinker production has comparative advantage, and the consumption of heat resisting steel also rapidly increases thereupon, and wherein the used heat resisting steel of kilneye cap iron is a sport wherein.And in case damage, then must stop production and handle, changing also relatively wastes time and energy, and is the big obstacle that restriction production line rate improves.Existing kilneye cap iron is made up of baffle plate and connecting plate as shown in Figure 1, is monolithic construction, and service life is short then 6 months, and is the longest 12 months, often can not be synchronous with the kiln brick life-span, can cause fearless stopping production.Big because of break iron weight simultaneously, and each scaling loss inefficacy only is 1/4 of its cumulative volume, causes very big waste.
The utility model content
The purpose of this utility model is to solve the above-mentioned technical problem that exists in the prior art, and a kind of rotary kiln kilneye break iron is provided.
For achieving the above object, the technical solution adopted in the utility model is as follows:
The split type kilneye cap iron of rotary kiln of the present utility model comprises baffle plate and connecting plate, and described baffle plate is made up of overhead gage and lower baffle plate, and lower baffle plate and connecting plate connect as one.
The utility model preferably is provided with deep bead in the bottom of lower baffle plate.
In the utility model, lower baffle plate preferably is connected by bolt with overhead gage.
Because the utility model makes split type mechanism with kilneye cap iron, compare with prior art, have the following advantages: (1) economical with materials, scaling loss position weight have only overall 1/3, and the scaling loss position change 2 to 3 times after main body just need change, be equivalent to the former break iron life-span prolonged more than 2 times.(2) the maintain and replace time short, the operating time has only 1/4 of former integral replacing, can the production line light maintenance or in carry out when repairing, need not wait until overhaul, avoid asynchronous and cause the unnecessary off-time with the kiln brick life-span.
Description of drawings
Fig. 1 is the front view of kilneye cap iron of the prior art.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is a front view of the present utility model.
Fig. 4 is that the A-A of Fig. 3 is to cutaway view.
The specific embodiment
As shown in Figure 3 and Figure 4, the split type kilneye cap iron of rotary kiln of the present utility model comprises baffle plate 1 and connecting plate 2, and described baffle plate is made up of overhead gage 1-1 and lower baffle plate 1-2, and lower baffle plate 1-2 is connected by bolt with overhead gage 1-1.Lower baffle plate 1-2 and connecting plate 2 connect as one, and are provided with deep bead 3 in the bottom of lower baffle plate.
Claims (3)
1. the split type kilneye cap iron of rotary kiln comprises baffle plate and connecting plate, and it is characterized in that: described baffle plate is made up of overhead gage and lower baffle plate, and lower baffle plate and connecting plate connect as one.
2. the split type kilneye cap iron of rotary kiln according to claim 1, it is characterized in that: the bottom at lower baffle plate is provided with deep bead.
3. the split type kilneye cap iron of rotary kiln according to claim 1 and 2, it is characterized in that: lower baffle plate is connected by bolt with overhead gage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120086113XU CN202083212U (en) | 2011-03-29 | 2011-03-29 | Split iron protector for mouth of rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120086113XU CN202083212U (en) | 2011-03-29 | 2011-03-29 | Split iron protector for mouth of rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202083212U true CN202083212U (en) | 2011-12-21 |
Family
ID=45343838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120086113XU Expired - Fee Related CN202083212U (en) | 2011-03-29 | 2011-03-29 | Split iron protector for mouth of rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202083212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607261A (en) * | 2012-04-01 | 2012-07-25 | 新兴铸管股份有限公司 | Back iron of kiln mouth |
-
2011
- 2011-03-29 CN CN201120086113XU patent/CN202083212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607261A (en) * | 2012-04-01 | 2012-07-25 | 新兴铸管股份有限公司 | Back iron of kiln mouth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20150329 |
|
| EXPY | Termination of patent right or utility model |