CN202074840U - Device for preventing slip of friction wheels of circular cooler - Google Patents
Device for preventing slip of friction wheels of circular cooler Download PDFInfo
- Publication number
- CN202074840U CN202074840U CN2011200895598U CN201120089559U CN202074840U CN 202074840 U CN202074840 U CN 202074840U CN 2011200895598 U CN2011200895598 U CN 2011200895598U CN 201120089559 U CN201120089559 U CN 201120089559U CN 202074840 U CN202074840 U CN 202074840U
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- China
- Prior art keywords
- friction
- friction wheel
- friction plate
- high pressure
- wheel
- 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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Abstract
The utility model provides a device for preventing slip of friction wheels of a circular cooler. Three high-pressure soot blowing pipes are arranged above a friction plate in the front of a driven friction wheel, below a friction plate in the front of a driving friction wheel and below a friction plate at the back of the driving friction wheel respectively, and the three high-pressure soot blowing pipes are connected with compressed air pipelines and fixed on a transmission support through supports. Therefore, dust and small particles of bulk materials nearby entry points among the driving friction wheel and the driven friction wheel and the friction plates can be blown out of the friction wheels, adhesion of the dust and small particles by grinding on the surface of each friction wheel is prevented, halting of a sintering machine caused by slip of the friction wheels is avoided, operating rate of the sintering machine is increased, and smooth sintering production is ensured.
Description
Technical field
The utility model belongs to the plant equipment field, particularly a kind of anti-slip device that is used for the sintering circular-cooler friction pulley.
Background technology
Owing to design and production technology reason, what the domestic central cooler that partially sinters factory still adopted at present is the air blast type of cooling, the top sintering machine does not have the heat sieve that shakes, thereby cause central cooler when the cooling sintering deposit, general's part will not sinter piece granule mineral aggregate into and red dog blows off around central cooler, not only pollute environment, and wasted raw material.Rainy day particularly; because friction pulley is drenched by rainwater; dust and bulk material of sintered ore granule very easily are stained with in the surface; when rolling through friction pulley; these dusts and granule can form the very thin one deck material and the deposit of water and calcium chloride at friction pulley and friction plate surface; make friction pulley in the process of rotation and skidding occurs between the friction plate, cause the sintering machine stopping accident, what directly influence was produced carries out smoothly.
Summary of the invention
The purpose of this utility model aims to provide a kind of friction plate and friction pulley surface of avoiding and forms deposit, prevents the stopping accident that friction pulley skids and causes, and what guarantee the SINTERING PRODUCTION direct motion prevents central cooler friction pulley slipping device.
For reaching this purpose, the utility model has been taked following technical measures:
A kind of central cooler friction pulley slipping device that prevents, above the friction plate of driven pulley front portion, be respectively equipped with a high pressure blowing pipe below the friction plate at below the friction plate of active friction wheel front portion and active friction wheel rear portion, the high pressure blowing pipe is connected with compressed air piping, and three high pressure blowing pipes all are fixed on the transmission bracket by support.
The driven pulley when extended line of described three high pressure blowing pipes outlet axis all points to rotation and the place, point of contact of active friction wheel and friction plate.
The beneficial effects of the utility model are:
Because three high pressure blowing pipes have been installed; friction plate and friction pulley can blow off near the water master, driven pulley and the friction plate point of penetration, dust and bulk cargo granule; avoid it to roll and stick to the friction pulley surface; thereby prevent the friction pulley problem of skidding; stop to shut down phenomenon because of the skid sintering machine that causes of friction pulley; improve the operating rate of sintering machine, guarantee the direct motion of SINTERING PRODUCTION.
Description of drawings
Accompanying drawing is for preventing central cooler friction pulley slipping device schematic diagram.
Among the figure: support 1, high pressure blowing pipe 2, transmission bracket 3, driven pulley 4, friction plate 5, active friction wheel 6.Arrow is represented the friction pulley rotation direction.
The specific embodiment
By accompanying drawing as seen, the rotation direction of driven pulley 4 and active friction wheel 6 is provided with friction plate 5 in opposite directions between driven pulley 4 and active friction wheel 6.The utility model is that the upper surface of (being the porch), friction plate 5 in the front portion of driven pulley 4 has been installed a high pressure blowing pipe 2; Also installed a high pressure blowing pipe 2 at the front portion of active friction wheel 6, the lower surface of friction plate 5; Also installed a high pressure blowing pipe 2 simultaneously at the rear portion (exit) of active friction wheel 6, the lower surface of friction plate 5.Three high pressure blowing pipes 2 support 1 by separately respectively are fixed on the transmission bracket 3.
In order to improve the purging effect of high-pressure blast, the extended line that must guarantee three high pressure blowing pipes 2 outlet axis during installation all points to the place, point of contact of driven pulley 4 when rotating, active friction wheel 6 and friction plate 5, that is three post high-pressure blasts all aim at separately friction pulley and the points of tangency of friction plate.After three high pressure blowing pipes 2 are fixedly finished, respectively it is connected with compressed air piping again, so that high-pressure air source to be provided.
Claims (2)
1. one kind prevents central cooler friction pulley slipping device, it is characterized in that, above the friction plate of driven pulley front portion, be respectively equipped with a high pressure blowing pipe below the friction plate at below the friction plate of active friction wheel front portion and active friction wheel rear portion, the high pressure blowing pipe is connected with compressed air piping, and three high pressure blowing pipes all are fixed on the transmission bracket by support.
2. the central cooler friction pulley slipping device that prevents according to claim 1 is characterized in that, the driven pulley the when extended line of described three high pressure blowing pipes outlet axis all points to rotation and the place, point of contact of active friction wheel and friction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200895598U CN202074840U (en) | 2011-03-30 | 2011-03-30 | Device for preventing slip of friction wheels of circular cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200895598U CN202074840U (en) | 2011-03-30 | 2011-03-30 | Device for preventing slip of friction wheels of circular cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074840U true CN202074840U (en) | 2011-12-14 |
Family
ID=45112940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200895598U Expired - Fee Related CN202074840U (en) | 2011-03-30 | 2011-03-30 | Device for preventing slip of friction wheels of circular cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282663A (en) * | 2018-09-30 | 2019-01-29 | 四川德胜集团钒钛有限公司 | A kind of ring cold machine transmission slip monitoring device |
-
2011
- 2011-03-30 CN CN2011200895598U patent/CN202074840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109282663A (en) * | 2018-09-30 | 2019-01-29 | 四川德胜集团钒钛有限公司 | A kind of ring cold machine transmission slip monitoring device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20170330 |