CN2900525Y - Down loading scraper machine for coke cooling platform - Google Patents
Down loading scraper machine for coke cooling platform Download PDFInfo
- Publication number
- CN2900525Y CN2900525Y CN 200620024074 CN200620024074U CN2900525Y CN 2900525 Y CN2900525 Y CN 2900525Y CN 200620024074 CN200620024074 CN 200620024074 CN 200620024074 U CN200620024074 U CN 200620024074U CN 2900525 Y CN2900525 Y CN 2900525Y
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- CN
- China
- Prior art keywords
- scraper
- scraper plate
- girder
- plate
- soleplate
- 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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- Coke Industry (AREA)
Abstract
An airing and coking desk material unloading scraper chain conveyor belongs to the coking equipment technical field for providing a scraper chain conveyor which can prolong the service life of the components and reduce maintenance times and costs, which comprises a motor, a speed reducer, eccentric wheels, belts, a small vehicle, a girder, a soleplate, a scraper, a supporting roller and a compression roller, wherein the upper portion of the scraper is a feed screw, connecting screws which match with the feed screw are arranged on the position for installing the scraper on the girder, and the upper portion of the feed screw is provided with locking nuts. The airing and coking desk material unloading scraper chain conveyor which adopts the conformation can adjust the scraper downwardly to keep on using it after the edges of the scraper is worn and the pile-welding and alloy materials adopted by the scraper and the soleplate can promote the wearing-proof degrees to prolong the service life. The height of the scraper can be adjusted to make it more convenient to replace the soleplate with simple conformation, more convenient installation, maintenance and replacement, thereby greatly promoting the service life of the scraper, reducing the maintenance cost and fees and having remarkable economic benefits.
Description
Technical field
The utility model relates to the trigger of scraping that discharging is used in a kind of coke production, belongs to the coker technical field.
Background technology
The coke-oven plant produces coke, after the wet quenching, needs earlier then through belt transportation system, to deliver to coke bin coal airing platform Jiao of drying in the air.Cool good coke slides to scraper plate machine scraper place by under the gravity on coal airing platform, and the to-and-fro movement by scraper plate is evenly distributed on the belt.In process of production, there is following problem in the widely used trigger of scraping at present: at first, scraper plate and girder are the welded type fixed installation, and be unadjustable, can only more renew part after the wearing and tearing, in actual production, after scraper edge lost 20mm, power did not just reach production requirement, must change, cause the cost waste, maintenance is frequent.Secondly, the material of scraper plate and base plate is general carbon steel, and wear resistance and erosion resistance are poor, since coke hardness height, surface irregularity, and very big to the scraper plate and the base plate wearing and tearing of frequent motion, their life cycle is short, only has an appointment 3 months, and changes inconvenience.Not only maintenance capacity is big, expense is high, and has a strong impact on production.Once more,, when changing base plate, need sling girder, could keep in repair, bring very big inconvenience to maintenance like this because scraper plate is fixed.At last, put-focus mouthful of no baffle plate in place of general coal airing platform, coke directly sweeps away sometimes, and scraper plate main beam and scraper plate are buried, and causes the operation of scraper plate machine painstaking; Directly sweep away when amount of coke is big on the belt of falling running, cause the belt operation painstaking, even damage electric motor.The problem of these existence has caused bigger influence to production, and improving and scraping trigger is the vital task of enhancing productivity, saving cost.
Summary of the invention
Technical problem to be solved in the utility model provides a kind ofly can prolong part duration of service, reduce maintenance capacity, the reduction expense, improve drain separator machine under the coal airing platform of started rate of the burnt system of whole fortune.
The technical scheme that solves the problems of the technologies described above is:
Drain separator machine under a kind of coal airing platform, it is made of electric motor, step-down gear, eccentric wheel, belt, dolly, girder, base plate, scraper plate, support roll, pressure roller, its improvements are: the top of scraper plate is leading screw, there is the connection screw position that scraper plate is installed at girder, connect screw and leading screw and be complementary, there is locknut the upper end of leading screw.
Drain separator machine under the above-mentioned coal airing platform, in the wear resistance electrode built-up welding of scraper plate two sides, the height of built-up welding is 3-5mm.
Drain separator machine under the above-mentioned coal airing platform, base plate are two-layer, and lower floor is placed on the Steel Channel Beam, and weld with beam, and the upper strata is two trough plates placed side by side, and trough plate is an alloy material.
Adopt drain separator machine under the coal airing platform of this structure, scraper plate and girder are fastenedly connected by leading screw and locknut, the downward adjusting of scraper plate can be continued use after the scraper edge wearing and tearing, scraper plate and base plate adopt built-up welding and alloy material can increase their rub proofness, extend working time, plate height is scraped in adjusting can also be made when changing base plate convenient, therefore have simple in structure, installation, maintenance, replacing are conveniently, the scraper plate machine life-span is increased substantially, maintenance capacity and expense significantly reduce, and have remarkable economic efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is put-focus mouthful increases the baffle plate synoptic diagram.
Mark is as follows among the figure: 1, girder 2, scraper plate 3, support roll 4, upper plate 5, pressure roller 6, support 7, locknut 8, leading screw 9, lower shoe 10, belt 11, coal airing platform 12, put-focus mouth 13, clump 14, baffle plate
Embodiment
General scraper unit comprises at present: electric motor, step-down gear, eccentric wheel, belt, dolly, girder, base plate, scraper plate, support roll, pressure roller etc.Wherein base plate, scraper plate, girder, supporting roll, pressure roller, dolly, be to need the parts often safeguarded.Every cover scraper plate machine is responsible for a plurality of put-focus mouthful, by put-focus mouthful of position difference, the length of scraper plate main beam have 15 meters, 30 meters, 45 meters etc. multiple, form with the channel-section steel butt welding.Girder is installed between support roll and the pressure roller, stroke 500～600mm.Its principle of work is: when put-focus, electric motor is given step-down gear by belt with transmission of power, step-down gear drives scraper plate on dolly, girder and the girder by eccentric wheel, scraper plate is moved reciprocatingly on base plate, thereby will slide into coke on the base plate from put-focus mouth on the coal airing platform, scrape under the scraper plate machine on the operating belt from feed opening in batches.
Show among Fig. 1 that improvements of the present utility model are:
Base plate divides two-layer, and lower shoe 9 is placed on the Steel Channel Beam, and welds with Steel Channel Beam; Upper plate 4 is two trough plates placed side by side, adds alloy ingredient in the material, makes it have the anticorrosive wear-resistant performance.When replacing with base plate 4, scraper plate 2 can be raised 350mm, greater than the width of upper plate 325mm, it is convenient to change.
Fig. 2 shows, present embodiment buries scraper plate main beam 1 and scraper plate 2 in order to prevent that coke sweeps away when put-focus, cause the operation of scraper plate machine painstaking, perhaps directly sweep away when amount of coke is big on the belt 10 of falling running, cause belt 10 operations painstaking, even damage electric motor, at put-focus mouthful of 12 places of coal airing platform 11, install additional one isometric with coal airing platform 11, the baffle plate 14 of high 500mm, can address this problem effectively, also be provided with clump 13 among Fig. 2 embodiment.
Claims (3)
1. drain separator machine under the coal airing platform, it is made of electric motor, step-down gear, eccentric wheel, belt, dolly, girder [1], base plate, scraper plate [2], support roll [3], pressure roller [5], it is characterized in that: the top of scraper plate [2] is leading screw [8], there is the connection screw position that scraper plate [2] is installed at girder [1], connect screw and leading screw [8] and be complementary, there is locknut [7] upper end of leading screw [8].
2. drain separator machine under the coal airing platform according to claim 1 is characterized in that: in described scraper plate [2] two sides wear resistance electrode built-up welding, the height of built-up welding is 3-5mm.
3. drain separator machine under the coal airing platform according to claim 1 and 2 is characterized in that: described base plate is two-layer, and lower shoe [9] is placed on the Steel Channel Beam, and welds with Steel Channel Beam, and upper plate [4] is two trough plates placed side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024074 CN2900525Y (en) | 2006-04-12 | 2006-04-12 | Down loading scraper machine for coke cooling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620024074 CN2900525Y (en) | 2006-04-12 | 2006-04-12 | Down loading scraper machine for coke cooling platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900525Y true CN2900525Y (en) | 2007-05-16 |
Family
ID=38084687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620024074 Expired - Fee Related CN2900525Y (en) | 2006-04-12 | 2006-04-12 | Down loading scraper machine for coke cooling platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2900525Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950708A (en) * | 2014-04-28 | 2014-07-30 | 山西太钢不锈钢股份有限公司 | Coke-drawing control method for five groups of coke cooling tables |
| CN104327865A (en) * | 2014-10-29 | 2015-02-04 | 内蒙古金石镁业有限公司 | Coke wharf scraper machine |
| CN106653658A (en) * | 2016-12-26 | 2017-05-10 | 武汉华星光电技术有限公司 | Cover plate applied to wet process equipment |
-
2006
- 2006-04-12 CN CN 200620024074 patent/CN2900525Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950708A (en) * | 2014-04-28 | 2014-07-30 | 山西太钢不锈钢股份有限公司 | Coke-drawing control method for five groups of coke cooling tables |
| CN103950708B (en) * | 2014-04-28 | 2015-12-30 | 山西太钢不锈钢股份有限公司 | A kind of five connect the burnt control method of the rake organizing cool Jiao Tai |
| CN104327865A (en) * | 2014-10-29 | 2015-02-04 | 内蒙古金石镁业有限公司 | Coke wharf scraper machine |
| CN106653658A (en) * | 2016-12-26 | 2017-05-10 | 武汉华星光电技术有限公司 | Cover plate applied to wet process equipment |
| CN106653658B (en) * | 2016-12-26 | 2019-12-31 | 武汉华星光电技术有限公司 | Cover plate applied to wet process equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20110412 |