CN206222906U - A kind of adjustable back-up ring structure for rotary type kiln kind equipment - Google Patents
A kind of adjustable back-up ring structure for rotary type kiln kind equipment Download PDFInfo
- Publication number
- CN206222906U CN206222906U CN201621316141.5U CN201621316141U CN206222906U CN 206222906 U CN206222906 U CN 206222906U CN 201621316141 U CN201621316141 U CN 201621316141U CN 206222906 U CN206222906 U CN 206222906U
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- CN
- China
- Prior art keywords
- ring
- fixed block
- rotary type
- type kiln
- equipment
- 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
The utility model discloses a kind of adjustable back-up ring structure for rotary type kiln kind equipment, the adjustable back-up ring structure for being used for rotary type kiln kind equipment includes being welded to connect the fixed block on cylinder or backing plate, the back-up ring installed in rolling ring side, the pressing plate installed in fixed block and back-up ring upper end, the back-up ring is connected by bolt one with fixed block, the pressing plate is connected by bolt two with fixed block, and adjust pad is provided between the back-up ring and fixed block.A kind of beneficial effect of adjustable back-up ring structure for rotary type kiln kind equipment of the utility model：By designing easy-disassembling-assembling bolt fastening structure, can be according to equipment back-up ring abrasion condition, skip greatly at the end of quick adjustment wheel belt, adjust pad is installed additional between back-up ring and fixed block by dismantling pressing plate compensates back-up ring wear extent, without cutting and welding, labour intensity is low, operating efficiency is high, and realizes being used for multiple times for back-up ring, effectively reduces the maintenance cost of equipment.
Description
Technical field
The utility model is related to a kind of rotary type kiln kind equipment part, more particularly to a kind of to be used for rotary type kiln kind equipment
The back-up ring structure of rolling ring side.
Background technology
Back-up ring structure is a structure member necessary to rotary type kiln kind equipment, and it is arranged on cylinder or backing plate fixing end
On, the play of limitation rolling ring is played, the effect for maintaining equipment normally to run.
Rotary type kiln kind equipment belongs to low-speed heave-load Thermal Equipment, its in ordinary operation, because of kiln body
Upper and lower play power is continually changing, it is necessary to have Relative sliding between rolling ring and cylinder.Rolling ring is with back-up ring when Relative sliding
Two kinds of dry friction and wears of unlike material can be produced, because of the hardness of the hardness more than back-up ring of rolling ring, when equipment by transporting for a long time
After turning, the abrasion of back-up ring will be produced.When ring washer wear extent is excessive, just influence whether the normal operation of kiln, just have into
Row adjustment.All ring washer structure types that kiln kind equipment is used over 100 years on now domestic and international cannot be adjusted, and be to ensure
The normal operation of equipment, must just change to back-up ring.Traditional back-up ring structure is every time when being changed, it is necessary to whole
Back-up ring and fixed block all slice off replacing, and its cutting, polishing and the secondary time welded again are more long, and workload is increased,
And replacing construction cost is high, replacing downtime is again long every time, influences enterprise production, and the back-up ring for cutting down can not
Secondary utilization, which increases enterprise's accessory cost.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of adjustable back-up ring for rotary type kiln kind equipment
Structure, it can quickly carry out back-up ring dismounting and adjustment as needed.
In order to solve the above-mentioned technical problem, the utility model is adopted the following technical scheme that：
A kind of adjustable back-up ring structure for rotary type kiln kind equipment, including it is welded to connect consolidating on cylinder or backing plate
Determine block, the back-up ring installed in rolling ring side, the pressing plate installed in fixed block and back-up ring upper end, the back-up ring is by bolt one and fixes
Block is connected, and the pressing plate is connected by bolt two with fixed block, and adjust pad is provided between the back-up ring and fixed block.This is used for
The adjustable back-up ring structure of rotary type kiln kind equipment, quickly can adjust back-up ring position by demounting bolt one and bolt two, and
And as needed between back-up ring and fixed block the quick adjust pad for installing suitable thickness additional can greatly prolong the use longevity of back-up ring
Life.
Preferably, offering the U-shaped card slot that can coordinate with bolt one in the adjust pad, can so facilitate adjusting pad
The assembling of piece, i.e., without being kept completely separate back-up ring and bolt one.
Preferably, the adjust pad thickness is 3-10mm, the gap between back-up ring and rolling ring can be effectively adjusted.
Compared with prior art, a kind of adjustable back-up ring structure for rotary type kiln kind equipment of the utility model is beneficial
Effect：By designing easy-disassembling-assembling bolt fastening structure, can be according to equipment back-up ring abrasion condition, the end of quick adjustment wheel belt is jumped
It is excessive, adjust pad is installed additional between back-up ring and fixed block by dismantling pressing plate and compensates back-up ring wear extent, without cutting and welding
Connect, labour intensity is low, operating efficiency is high, and realize being used for multiple times for back-up ring, effectively reduce the maintenance cost of equipment.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of implementation method of the utility model.
Fig. 2 is the structural representation of the utility model another embodiment.
Fig. 3 is the structural representation of adjust pad in the utility model.
Wherein, reference：1 is cylinder, and 2 is backing plate, and 3 is fixed block, and 4 is rolling ring, and 5 is back-up ring, and 6 is pressing plate, and 7 is spiral shell
Bolt one, 8 is bolt two, and 9 is adjust pad, and 10 is U-shaped card slot.
Specific embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine by any way.
Any feature disclosed in this specification, unless specifically stated otherwise, can be equivalent or with similar purpose by other
Alternative features are replaced.I.e., unless specifically stated otherwise, each feature is an example in a series of equivalent or similar characteristics
.
As shown in figures 1 and 3, a kind of adjustable back-up ring structure for rotary type kiln kind equipment of the utility model, including
It is welded to connect the fixed block 3 on cylinder 1, the back-up ring 5 installed in the side of rolling ring 4, the pressure installed in fixed block 3 and the upper end of back-up ring 5
Plate 6, the back-up ring 5 is connected by bolt 1 with fixed block 3, and the pressing plate 6 is connected by bolt 28 with fixed block 3, described
Adjust pad 9 is provided between back-up ring 5 and fixed block 3, the U-shaped card slot that can coordinate with bolt 1 is offered in the adjust pad 9
10, the thickness of the adjust pad 9 is 3-10mm.
As shown in Figures 2 and 3, a kind of adjustable back-up ring structure for rotary type kiln kind equipment of the utility model, including
It is welded to connect the fixed block 3 on backing plate 2, the back-up ring 5 installed in the side of rolling ring 4, the pressure installed in fixed block 3 and the upper end of back-up ring 5
Plate 6, the back-up ring 5 is connected by bolt 1 with fixed block 3, and the pressing plate 6 is connected by bolt 28 with fixed block 3, described
Adjust pad 9 is provided between back-up ring 5 and fixed block 3, the U-shaped card slot that can coordinate with bolt 1 is offered in the adjust pad 9
10, the thickness of the adjust pad 9 is 3-10mm.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the utility model, it is every
Any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this practicality new
Within the protection domain of type.
Claims (3)
1. a kind of adjustable back-up ring structure for rotary type kiln kind equipment, including be welded to connect in cylinder（1）Or backing plate（2）On
Fixed block（3）, installed in rolling ring（4）The back-up ring of side（5）, installed in fixed block（3）And back-up ring（5）The pressing plate of upper end（6）, its
It is characterised by：The back-up ring（5）By bolt one（7）With fixed block（3）Connection, the pressing plate（6）By bolt two（8）With it is solid
Determine block（3）Connection, the back-up ring（5）With fixed block（3）Between be provided with adjust pad（9）.
2. a kind of adjustable back-up ring structure for rotary type kiln kind equipment according to claim 1, it is characterised in that：Institute
State adjust pad（9）On offer can be with bolt one（7）The U-shaped card slot of cooperation（10）.
3. a kind of adjustable back-up ring structure for rotary type kiln kind equipment according to claim 1 and 2, its feature exists
In：The adjust pad（9）Thickness is 3-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621316141.5U CN206222906U (en) | 2016-12-02 | 2016-12-02 | A kind of adjustable back-up ring structure for rotary type kiln kind equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621316141.5U CN206222906U (en) | 2016-12-02 | 2016-12-02 | A kind of adjustable back-up ring structure for rotary type kiln kind equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206222906U true CN206222906U (en) | 2017-06-06 |
Family
ID=58784153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621316141.5U Expired - Fee Related CN206222906U (en) | 2016-12-02 | 2016-12-02 | A kind of adjustable back-up ring structure for rotary type kiln kind equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206222906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762705A (en) * | 2020-11-27 | 2021-05-07 | 中材常德水泥有限责任公司 | But novel rotary kiln of quick replacement retaining ring |
-
2016
- 2016-12-02 CN CN201621316141.5U patent/CN206222906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762705A (en) * | 2020-11-27 | 2021-05-07 | 中材常德水泥有限责任公司 | But novel rotary kiln of quick replacement retaining ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 |