CN202420219U - Cleaning device for coke on end part of combustor - Google Patents
Cleaning device for coke on end part of combustor Download PDFInfo
- Publication number
- CN202420219U CN202420219U CN2012200005406U CN201220000540U CN202420219U CN 202420219 U CN202420219 U CN 202420219U CN 2012200005406 U CN2012200005406 U CN 2012200005406U CN 201220000540 U CN201220000540 U CN 201220000540U CN 202420219 U CN202420219 U CN 202420219U
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- CN
- China
- Prior art keywords
- steel pipe
- pipe body
- swiveling wheel
- scraper plate
- rotating shaft
- 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 relates to a cleaning device for coke on the end part of a combustor. The device comprises a steel pipe body. A rotating shaft is fixedly arranged at one end of the steel pipe body. A scraper capable of rotating around the shaft center of the rotating shaft is movably arranged on the rotating shaft. A fixing ring is arranged on the scraper, and is connected with a rope which is connected with a rotating wheel movably arranged at the other end of the steel pipe body. The rotating wheel is fixedly connected with a handle. When the product is used for cleaning, the position of a coal-injection duct 11 is not required to be changed, an observation operation door is not required to be opened again, the weight of a tool is not required to be born by a worker, and the threat of high temperature and positive pressure of a hearth is avoided; the tool works in a low-temperature area, and has long service life; and in a word, the product is safe, efficient, reliable, simple, convenient, low in labor intensity and free from air leakage, and has broad market prospect, and influence on the process operation of a kiln is avoided.
Description
Technical field
The utility model relates to mechanical field, is specifically related to a kind of instrument that the burner end coking of on rotary kiln, using is cleared up, and is specifically related to a kind of burner end coking cleaning plant.
Background technology
No matter be which type coal powder injection pipe, use which kind of coal no matter burn, in the use, the coal powder injection tube end all has coking phenomenon in various degree.Coking influences flame profile, influences technological operation, and serious flame is eccentric even can burn kliner coating etc.
When adopting the method cleaning of traditional cleaning coking, be to disclose at kiln hood cover one side sled mostly with tapping pin.This traditional tapping pin is relatively heavier, and tapping pin receives the very fast softening inefficacy of fire-cureing of high temperature in the kiln hood cover, often cools off use by turns with regard to the tapping pins that are equipped with more.Concrete mode of operation is: a people or two positions of people outside at least 4 meters take the tapping pin of the heaviness among the nearly 60kg that the big zone of not enough diameter 500mm is operated; Its precision well imagines it is poor, and the coal powder injection pipe that has has the flame of holding together cover, and does not put down the end; Fall in; More difficult assurance during cleaning makes mistakes slightly and often disclosed the refractory material of protection coal powder injection pipe, and shortened the service life of coal powder injection tube head.On the safety, during operation, the post worker directly in the face of high-temperature burner hearth, is toasted, even threatened by unexpected malleation.On the technology, will outwards extract the coal powder injection pipe out a dimensioning during cleaning and could clear up the end, be conspicuous to the influence of technology, opens the cleaning operation aperture of door simultaneously, exactly an inevitable place of leaking out.
Therefore, produce a kind of simple in structurely, easy to operate, safe in utilization, convenient burner end coking cleaning plant efficiently has vast market prospect.
Summary of the invention
To the deficiency of prior art, the utility model provide a kind of simple in structure, easy to operate, safety coefficient is high, the burner end coking cleaning plant of high efficiency.
The technical scheme of the utility model is such realization: a kind of burner end coking cleaning plant; Comprise the steel pipe body, an end of described steel pipe body is installed with rotating shaft, is movably installed with the scraper plate that can rotate along the rotating shaft axle center on the rotating shaft; Scraper plate is provided with retainer ring; Retainer ring is connected with rope, and rope is connected with the swiveling wheel that is movably arranged on the steel pipe body other end, and swiveling wheel is fixedly connected with handle.
Described swiveling wheel is movably arranged on the steel pipe body through bearing pin, and bearing pin is fixedly mounted on the steel pipe body, and swiveling wheel is the pulley that can rotate around the bearing pin axle center.
Described steel pipe body is equipped with block near the position of swiveling wheel, and block is annular tube shaped structure, and block is not less than its caliber towards the swiveling wheel direction towards the caliber of scraper plate direction.
Described rope is a cable wire, and an end of rope is connected with retainer ring, the other end pass behind the swiveling wheel be fixedly mounted on handle on wire clips be connected.
The end of described scraper plate is oblique V font, and be connected with the rotating shaft angle of position of scraper plate is a cambered surface, offers the scraper plate breach at steel pipe body correspondence position.
Described handle is that letter is L shaped.
The diameter of described swiveling wheel is not less than the external diameter of steel pipe body.
Described block is fixedly mounted on the steel pipe body through screw.
This product has following good effect: at first, this product structure advantages of simple, an end of steel pipe body is installed with rotating shaft; Be movably installed with the scraper plate that can rotate along the rotating shaft axle center on the rotating shaft, scraper plate is provided with retainer ring, and retainer ring is connected with rope; Rope is connected with the swiveling wheel that is movably arranged on the steel pipe body other end, and swiveling wheel is fixedly connected with handle, this product is being deep in the burner caliber behind the correct position; Utilize swiveling wheel rotation traction traction rope, rope further draws scraper plate, and making the scraper plate break-in is vertical direction; Then scraper plate is closely contacted with the contact-making surface of burner, rotating handles is rotated cleaning to the coal powder injection tube end; Whole process operation is convenient and swift, saves manpower greatly, and has improved operating efficiency; Secondly; In order accurately to locate the position that this product is deep into coal powder injection pipe caliber; Near the position of swiveling wheel block is installed at the steel pipe body, block is annular tube shaped structure, and block is not less than its caliber towards the swiveling wheel direction towards the caliber of scraper plate direction; The coefficient of stability increases greatly when making operation, and has guaranteed the accuracy of cleaning coking; In addition, operation for ease, swiveling wheel is movably arranged on the steel pipe body through bearing pin; Bearing pin is fixedly mounted on the steel pipe body; Swiveling wheel is the pulley that can rotate around the bearing pin axle center, when swiveling wheel rotates, can utilize the rotation pulling rope of swiveling wheel like this; And through handle rotation steel pipe body, safe and efficient.
Description of drawings
Fig. 1 scrapes structural representation behind the plate development for the utility model.
Fig. 2 shrinks the back structural representation for the utility model scraper plate.
Fig. 3 is one of the utility model working state structure sketch map.
Fig. 4 is two of the utility model working state structure sketch map.
Fig. 5 is the utility model block master TV structure sketch map.
Fig. 6 is the utility model block backsight structural representation.
Fig. 7 is the utility model block cross section structure sketch map.
The specific embodiment
Like Fig. 1,2,3,4,5,6, shown in 7, a kind of burner end coking cleaning plant comprises steel pipe body 1; One end of described steel pipe body 1 is installed with rotating shaft 4; Be movably installed with the scraper plate 2 that can rotate along rotating shaft 4 axle center on the rotating shaft 4, scraper plate 2 is provided with retainer ring 10, and retainer ring 10 is connected with rope 3; Rope 3 is connected with the swiveling wheel 7 that is movably arranged on steel pipe body 1 other end, and swiveling wheel 7 is fixedly connected with handle 9.
Described swiveling wheel 7 is movably arranged on the steel pipe body 1 through bearing pin 6, and bearing pin 6 is fixedly mounted on the steel pipe body 1, and swiveling wheel 7 is the pulleys that can rotate around bearing pin 6 axle center.Described steel pipe body 1 is equipped with block 5 near the position of swiveling wheel 7, and block 5 is annular tube shaped structure, and block 5 is not less than its caliber towards swiveling wheel 7 directions towards the caliber of scraper plate 2 directions.Described rope 3 is a cable wire, and an end of rope 3 is connected with retainer ring 10, and the other end passes swiveling wheel 7 back and is connected with wire clips 8 on being fixedly mounted on handle 9.The end of described scraper plate 2 is oblique V font, and be connected with rotating shaft 4 angle of position of scraper plate 2 is a cambered surface, offers scraper plate 2 breach 13 at steel pipe body 1 correspondence position.Described handle 9 is that letter is L shaped.The diameter of described swiveling wheel 7 is not less than the external diameter of steel pipe body 1.Described block 5 is installed on the steel pipe body 1 through screw.
Use this product to efficiently solve the cleaning problem of coking; At first this product is deep in the central passage of coal powder injection pipe 11, is not changing coal injection pipe structure, do not influence under the prerequisite of technology air distribution etc.; Advance specific purpose tool from coal powder injection pipe 11 afterbodys, make this product in the low-temperature space operation.This product concrete operations mode is following: at first this product is advanced to the correct position of coal powder injection pipe 11, standard is that scraper plate 2 is all stretched out till the central passage of coal powder injection pipe 11; Pulling handle 90 degree makes swiveling wheel also change 90 degree synchronously then, makes handle 9 become sickle shaped by linearity; Simultaneously, under the pulling function of rope 3, scraper plate 2 rotates to be plumbness; The coking 12 of last 9 pairs of coal powder injection tube ends of rotating handles is rotated cleaning, and after the end was cleaned out, handle 9 reverse operatings resetted; Pull out backward certain-length from the high-temperature region indentation central tube, accomplish an operation cycle.Block 5 is installed on the steel pipe body 1 through screw, can regulate accordingly according to the length of coal powder injection pipe 11, makes this product all can be deep into the length of proper states to the coal powder injection pipe 11 of different depth, and can realize barrier effect.
Coal powder injection pipe 11 positions need not change during the cleaning of this product, observe actuating doors and need not open again, and instrument weight is also no longer born by the post worker, has not also had the threat of burner hearth high temperature and malleation.Instrument is in low-temperature space operation, long service life.In a word, this product safety, efficient, reliable, easy, labour intensity is little, does not leak out, and the technological operation of kiln is had no influence, has vast market prospect.
Claims (8)
1. burner end coking cleaning plant; Comprise steel pipe body (1); It is characterized in that: an end of described steel pipe body (1) is installed with rotating shaft (4); Be movably installed with the scraper plate (2) that can rotate along rotating shaft (4) axle center on the rotating shaft (4), scraper plate (2) is provided with retainer ring (10), and retainer ring (10) is connected with rope (3); Rope (3) is connected with the swiveling wheel (7) that is movably arranged on steel pipe body (1) other end, and swiveling wheel (7) is fixedly connected with handle (9).
2. burner according to claim 1 end coking cleaning plant; It is characterized in that: described swiveling wheel (7) is movably arranged on the steel pipe body (1) through bearing pin (6); Bearing pin (6) is fixedly mounted on the steel pipe body (1), and swiveling wheel (7) is the pulley that can rotate around bearing pin (6) axle center.
3. burner according to claim 1 end coking cleaning plant; It is characterized in that: described steel pipe body (1) is equipped with block (5) near the position of swiveling wheel (7); Block (5) is annular tube shaped structure, and block (5) is not less than its caliber towards swiveling wheel (7) direction towards the caliber of scraper plate (2) direction.
4. burner according to claim 1 end coking cleaning plant; It is characterized in that: described rope (3) is a cable wire; One end of rope (3) is connected with retainer ring (10), and the wire clips (8) on the other end passes swiveling wheel (7) back and is fixedly mounted on handle (9) is connected.
5. burner according to claim 1 end coking cleaning plant; It is characterized in that: the end of described scraper plate (2) is oblique V font; Be connected with rotating shaft (4) angle of position of scraper plate (2) is a cambered surface, offers scraper plate (2) breach (13) at steel pipe body (1) correspondence position.
6. burner according to claim 1 end coking cleaning plant is characterized in that: described handle (9) is L shaped for letter.
7. burner according to claim 1 end coking cleaning plant is characterized in that: the diameter of described swiveling wheel (7) is not less than the external diameter of steel pipe body (1).
8. burner according to claim 3 end coking cleaning plant is characterized in that: described block (5) is fixedly mounted on the steel pipe body (1) through screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200005406U CN202420219U (en) | 2012-01-04 | 2012-01-04 | Cleaning device for coke on end part of combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200005406U CN202420219U (en) | 2012-01-04 | 2012-01-04 | Cleaning device for coke on end part of combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202420219U true CN202420219U (en) | 2012-09-05 |
Family
ID=46744976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200005406U Expired - Fee Related CN202420219U (en) | 2012-01-04 | 2012-01-04 | Cleaning device for coke on end part of combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202420219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289752A (en) * | 2013-07-03 | 2013-09-11 | 湖南人文科技学院 | Slag breaking device of gasification furnace |
| CN106895425A (en) * | 2017-03-15 | 2017-06-27 | 河南汇金智能装备有限公司 | Coke cutter |
-
2012
- 2012-01-04 CN CN2012200005406U patent/CN202420219U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103289752A (en) * | 2013-07-03 | 2013-09-11 | 湖南人文科技学院 | Slag breaking device of gasification furnace |
| CN106895425A (en) * | 2017-03-15 | 2017-06-27 | 河南汇金智能装备有限公司 | Coke cutter |
| CN106895425B (en) * | 2017-03-15 | 2023-10-31 | 河南汇金智能装备有限公司 | Coke cleaner |
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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: 20120905 Termination date: 20170104 |