CN102102945A - Kiln head cover of rotary kiln - Google Patents
Kiln head cover of rotary kiln Download PDFInfo
- Publication number
- CN102102945A CN102102945A CN2009103119308A CN200910311930A CN102102945A CN 102102945 A CN102102945 A CN 102102945A CN 2009103119308 A CN2009103119308 A CN 2009103119308A CN 200910311930 A CN200910311930 A CN 200910311930A CN 102102945 A CN102102945 A CN 102102945A
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- CN
- China
- Prior art keywords
- kiln
- kiln head
- cover body
- sealing device
- kiln hood
- 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.)
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- Muffle Furnaces And Rotary Kilns (AREA)
Abstract
The invention discloses a kiln head cover of a rotary kiln, comprising a kiln head sealing device (9) welded with a kiln cylinder (12) into a whole, wherein the other side of the kiln head sealing device (9) is coupled with a kiln head cover body (1), the inner side of the kiln head cover body (1) is provided with a lining (10) made of a refractory material, a rectangular cover gate (2) is arranged on the front side of the kiln head cover body (1), a gate bolt (3) is installed on the cover gate (2), the kiln head cover body (1) and the kiln head sealing device (9) can be mutually disconnected, two sides of the kiln head cover body (1) are respectively provided with a wheel group, and a steel rail (11) is arranged below the wheel groups. Compared with the prior art, the invention ensures that a maintenance worker can enter through the cover gate to perform minor repair on the rotary kiln head, and when major repair is needed, larger maintenance tools and materials can be carried by the maintenance worker and a enough operation space is allowed for the worker to perform maintenance through disconnecting the cover body and the kiln head sealing device and moving the wheel groups by a certain distance on the steel rail.
Description
Technical field
The present invention relates to a kind of rotary kiln head-shield, belong to the rotary kiln technical field.
Background technology
Usually rotary kiln is the Thermal Equipment of bulk material being carried out heat treated, and its production process is carried out at high temperature with in rotating.Burner and burning required air are gone into kiln through the kiln hood cover.The kiln hood cover is to see that firer people carries out the place of production operation, so the kiln hood cover is provided with peephole and access door.Kiln hood cylindrical shell and kiln hood cover body all have inner lining refractory, need periodic inspection and maintenance after high temperature uses, and general small-sized maintenance is just from the access door process, and limited because of the access door openings of sizes, during as the need overhaul, access door can not satisfy the maintenance needs.At this moment will establish a kind of mobile device the kiln hood cover will be moved out, and could make things convenient for large-scale service kit to enter and transport of materials and maintenance.
Summary of the invention
Technical problem to be solved by this invention is, a kind of rotary kiln head-shield is provided, and this kiln hood cover can conveniently break away from the kiln cylinder body of rotary kiln, thereby rotary kiln is keeped in repair, and particularly keeps in repair greatly.
Technical scheme of the present invention: in order to solve the problems of the technologies described above, rotary kiln head-shield of the present invention, comprise the kiln cylinder body 12 and the kiln hood sealing device 9 that are welded as a whole, connect kiln hood cover body 1 on kiln hood sealing device 9, the inboard of kiln hood cover body 1 is provided with refractory lining 10, and the front is provided with rectangular cover door 2, on the cover door 2 door is installed and fastens 3, can throw off between kiln hood cover body 1 and the kiln hood sealing device 9, be provided with set of wheels in the both sides of kiln hood cover body 1, the set of wheels below is provided with rail 11.
Set of wheels and kiln hood cover body 1 link by wheel stand 4.
Set of wheels comprises wheel 6, and wheel 6 is fixed on the vehicle frame 5 by axletree 7.
Axletree 7 supports by bearing 8 and is connected on the vehicle frame 5.
The wheel 6 of each set of wheels has two at least.
Compared with prior art, the present invention not only can enter from the cover door equally, rotary kiln end is carried out small-sized maintenance, when needs carry out large repairs, then can be by cover body and kiln hood sealing device are separated from, set of wheels moves certain distance on rail simultaneously, and service worker just can be carried bigger maintenance tool and material and be keeped in repair, and the workman has enough operating spaces.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention;
Fig. 2 is kiln hood cover body, kiln hood sealing device and kiln cylinder body three's a draw bail schematic diagram;
Fig. 3 is the A-A place structure for amplifying schematic diagram of Fig. 1;
Fig. 4 is the K-K place amplification profile structural representation of Fig. 3.
The specific embodiment
Embodiments of the invention 1: as Fig. 1, shown in Figure 2, rotary kiln head-shield of the present invention, comprise the kiln hood sealing device 9 that is welded as a whole with kiln cylinder body 12, connect kiln hood cover body 1 at kiln hood sealing device 9 opposite sides, the inboard of kiln hood cover body 1 is provided with refractory lining 10, the front is provided with rectangular cover door 2, on the cover door 2 door is installed and fastens 3, can throw off between kiln hood cover body 1 and the kiln hood sealing device 9, in the both sides of kiln hood cover body 1 wheel stand 4 is installed, the below of wheel stand 4 is provided with set of wheels, and the set of wheels below is provided with rail 11.Each set of wheels comprises an even wheel 6 at least, and wheel 6 is fixed on the vehicle frame 5 by axletree 7.7 of axletrees support by bearing 8 and are connected on the vehicle frame 5.
When needs carried out small-sized maintenance to the kiln hood cover, the door of leaving behind was fastened 3 (this door is fastened 3 and stuck) when ordinary production, opened cover door 2, can carry out maintenance work.When the needs major repair, such as needs by large-scale instrument, when need repairing more material etc., then will throw off between kiln hood cover body 1 and the kiln hood sealing device 9, mobile simultaneously kiln hood cover body 1, move a certain distance on rail 11 by set of wheels, thereby have enough spaces to carry out maintenance operation, the carrying of convenient for maintaining instrument and material for service worker.
Claims (5)
1. rotary kiln head-shield, comprise the kiln hood sealing device (9) that is welded as a whole with kiln cylinder body (12), connect kiln hood cover body (1) at kiln hood sealing device (9) opposite side, the inboard of kiln hood cover body (1) is provided with refractory lining (10), the front is provided with rectangular cover door (2), door is installed on the cover door (2) fastens (3), it is characterized in that: can throw off between kiln hood cover body (1) and the kiln hood sealing device (9), both sides at kiln hood cover body (1) are provided with set of wheels, and the set of wheels below is provided with rail (11).
2. rotary kiln head-shield according to claim 1 is characterized in that: set of wheels and kiln hood cover body (1) link by wheel stand (4).
3. rotary kiln head-shield according to claim 1 is characterized in that: set of wheels comprises wheel (6), and wheel (6) is fixed on the vehicle frame (5) by axletree (7).
4. rotary kiln head-shield according to claim 3 is characterized in that: axletree (7) supports by bearing (8) and is connected on the vehicle frame (5).
5. rotary kiln head-shield according to claim 3 is characterized in that: the wheel of each set of wheels (6) has two at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103119308A CN102102945A (en) | 2009-12-22 | 2009-12-22 | Kiln head cover of rotary kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103119308A CN102102945A (en) | 2009-12-22 | 2009-12-22 | Kiln head cover of rotary kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102102945A true CN102102945A (en) | 2011-06-22 |
Family
ID=44155885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009103119308A Pending CN102102945A (en) | 2009-12-22 | 2009-12-22 | Kiln head cover of rotary kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102102945A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853652A (en) * | 2011-06-30 | 2013-01-02 | 沈阳铝镁设计研究院有限公司 | Kiln head cover |
| CN103836917A (en) * | 2012-11-21 | 2014-06-04 | 宜兴市泰科耐火材料有限公司 | Novel kiln door cover slope side wall prefabricated part of dry process cement rotary kiln |
| CN105387717A (en) * | 2015-11-30 | 2016-03-09 | 江苏立宇环境科技有限公司 | Rotary kiln feeding hood |
-
2009
- 2009-12-22 CN CN2009103119308A patent/CN102102945A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853652A (en) * | 2011-06-30 | 2013-01-02 | 沈阳铝镁设计研究院有限公司 | Kiln head cover |
| CN103836917A (en) * | 2012-11-21 | 2014-06-04 | 宜兴市泰科耐火材料有限公司 | Novel kiln door cover slope side wall prefabricated part of dry process cement rotary kiln |
| CN105387717A (en) * | 2015-11-30 | 2016-03-09 | 江苏立宇环境科技有限公司 | Rotary kiln feeding hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110622 |