CN205351353U - Cleaning device's scraper blade, cleaning device and dry -type slag extractor - Google Patents
Cleaning device's scraper blade, cleaning device and dry -type slag extractor Download PDFInfo
- Publication number
- CN205351353U CN205351353U CN201520601997.6U CN201520601997U CN205351353U CN 205351353 U CN205351353 U CN 205351353U CN 201520601997 U CN201520601997 U CN 201520601997U CN 205351353 U CN205351353 U CN 205351353U
- Authority
- CN
- China
- Prior art keywords
- main part
- scraping unit
- dreg scraping
- scraper plate
- connecting hole
- 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.)
- Active
Links
- 239000002893 slag Substances 0.000 title claims abstract description 64
- 238000004140 cleaning Methods 0.000 title claims abstract description 43
- 238000007790 scraping Methods 0.000 claims abstract description 108
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 abstract description 8
- 238000012545 processing Methods 0.000 abstract description 2
- 239000013049 sediment Substances 0.000 abstract 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 239000002956 ash Substances 0.000 description 29
- 238000001035 drying Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 239000010884 boiler slag Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Gasification And Melting Of Waste (AREA)
Abstract
The utility model relates to a thermal power factory slag processing apparatus field discloses a cleaning device's scraper blade, cleaning device and dry -type slag extractor, scraper blade (10) are including interconnect's main part (20) and the flexible sediment portion of scraping (30), it follows to scrape sediment portion (30) at least one side of the width direction of main part (20) for main part (20) outside protrusion. Through above -mentioned technical scheme, it will to work as the utility model provides a when the scraper blade was used for dry -type slag extractor's cleaning device, through cleaning device's the transmission of cleaning the chain, the width direction along the main part that sediment portion was scraped to the flexibility was used for striking off the lime -ash of piling up on cleaning device's bottom plate for the outside convex part of main part, owing to scrape sediment portion from as flexible material to can alleviate the scraper blade effectively and set up the friction between two chute boards of the below of cleaning the chain, the scraper blade has better durability and wearability.
Description
Technical field
This utility model relates to thermal power plant slag treatment device, in particular it relates to a kind of scraper plate for dry-type slag extractor and include clearing apparatus and the dry-type slag extractor of this scraper plate.
Background technology
In thermal power plant, in order to ensure that boiler runs continuously safely, must constantly discharge the slag after burning, according to boiler capacity, the difference of coal and combustion system, Slagoff method for solid lime-ash includes machinery deslagging and water conservancy deslagging, at present, the equipment transporting and processing is needed to have air-cooled dry-type slag discharging machine (abbreviation slag drying machine) in the slag discharged, slag drying machine is because having water saving, multiple advantages such as energy-conservation and environmental protection, it is widely adopted in investigation work, particularly in water-deficient area, NORTHWEST CHINA portion, great majority are all with slag drying machine for main slag removal equipment.
Slag drying machine includes transporter and the clearing apparatus being arranged below at transporter.As shown in Figure 1, the horizontal component of the transporter of slag drying machine is arranged on the lower section of boiler slag bucket, when slag falls on transporter and after air cools down, it is sent to disintegrating machine by the part of climbing of transporter, slag becomes after solid small particles through crusher in crushing, loads conveying arrangement (such as vehicle etc.) and is transferred to user or ash field.But, transmit in the process of slag at transporter, tiny lime-ash in slag can be fallen between the gap of transporter the base plate of slag drying machine and can pile up, thus existing slag drying machine all removes, at the clearing apparatus that is arranged below of transporter, the slag being deposited on base plate.Transporter and clearing apparatus move independently of each other on the direction of transfer of slag drying machine.
Clearing apparatus generally comprises scraper plate and cleans chain, and the two ends of scraper plate are fixed on cleaning chain, and along with the movement cleaning chain, the lime-ash on the base plate being deposited in slag drying machine is struck off by scraper plate.But, as shown in Figure 2, due at the both sides of base plate 7 and the chute board 8 being arranged below projecting upwards relative to base plate 7 cleaning chain 6, and in real work, scraper plate cannot strike off the slag piled up between chute board, particularly easily pile up substantial amounts of lime-ash at the horizontal component of transporter and the corner's (in Fig. 1 part shown in arrow) climbed between part, because scraper plate 1 cannot strike off lime-ash in time herein, thus causing that cleaning chain derailing, scraper plate pull off, even resulting in cleaning chain and breaking.Additionally, can fluff in life-time service process change long and nodding owing to cleaning chain, therefore it is connected to the scraper plate cleaned on chain with contacting between the chute board being arranged on the lower section cleaning chain and rigidity friction occurs, scraper plate understands jam between chute board after being worn for a long time, ultimately result in cleaning chain to break, have a strong impact on the properly functioning of whole slag drying machine.
Therefore, lacking the scraper plate of a kind of clearing apparatus at present, this scraper plate can strike off the lime-ash between the chute board being deposited in dry-type slag extractor and it needs to the problem solving to make cleaning chain break because of scraper plate and chute board friction.
Utility model content
A purpose of the present utility model is in that the lime-ash providing the scraper plate of a kind of clearing apparatus, the scraper plate of this clearing apparatus can strike off between the chute board being deposited in dry-type slag extractor.
Another purpose of the present utility model is in that to provide a kind of clearing apparatus, this clearing apparatus can strike off the lime-ash between the chute board being deposited in dry-type slag extractor, and described scraper plate and described chute board there is not rigidity friction and avoid scraper plate because of abrasion jam between chute board.
Another purpose of the present utility model is in that to provide a kind of dry-type slag extractor, and this dry-type slag extractor can reduce scraper plate and pull off, cleans chain derailing, even cleans chain and the generation of problem such as break.
To achieve these goals, this utility model provides the scraper plate of a kind of clearing apparatus, wherein said scraper plate includes interconnective main part and flexible dreg scraping unit, and described dreg scraping unit is outwardly relative to described main part along at least side of the width of described main part.
Preferably, described dreg scraping unit is detachably connected with described main part.
Preferably, described dreg scraping unit can regulate along the width of described main part relative to described main part.
Preferably, described dreg scraping unit can be provided with the dreg scraping unit connecting hole that the width along described main part extends, described main part is provided with the main part connecting hole matched with described dreg scraping unit connecting hole, described main part and described dreg scraping unit connected by described dreg scraping unit connecting hole and described main part connecting hole bolt.
Preferably, described connecting hole can be provided with multiple along the length direction of described dreg scraping unit, and described main part connecting hole is provided with multiple along the length direction of described main part.
Preferably, described scraper plate can also include pressing plate, being provided with the pressing plate connecting hole matched with described dreg scraping unit connecting hole and described main part connecting hole on described pressing plate, bolt can penetrate described pressing plate connecting hole, described dreg scraping unit connecting hole and described main part connecting hole successively and described main part, described dreg scraping unit and described pressing plate be linked together.
This utility model provides again a kind of clearing apparatus, this clearing apparatus includes two arranged in parallel two cleaning chains, wherein, this clearing apparatus also includes the scraper plate of the clearing apparatus that this utility model provides, and the two ends of the described main part of this scraper plate are connected on two described cleaning chains.
Preferably, described clearing apparatus can be provided with multiple described scraper plate at interval and in parallel along the transmission direction of described cleaning chain.
This utility model reoffers a kind of dry-type slag extractor, this dry-type slag extractor includes base plate and the chute board arranged at intervals in the both sides of the width of described base plate, wherein, described dry-type slag extractor also includes the clearing apparatus that this utility model provides, this clearing apparatus is arranged on the top of described base plate, described cleaning chain is along the length direction transmission of described base plate, and the flexible dreg scraping unit of described scraper plate can extend at least partially between two described chute boards.
Preferably, described scraper plate can also include the connecting portion being arranged on the two ends of described main part, and described main part is connected with described cleaning chain by described connecting portion, and described connecting portion is corresponding with described chute board and is positioned apart from.
Pass through technique scheme, when the scraper plate that this utility model provides being used for the clearing apparatus of dry-type slag extractor, by the transmission cleaning chain of clearing apparatus, the width along main part of the flexible dreg scraping unit part outwardly relative to main part is for striking off the lime-ash on the base plate being deposited in clearing apparatus, owing to dreg scraping unit is from as flexible material, it is thus possible to the friction effectively alleviated between scraper plate and two chute boards being arranged on the lower section cleaning chain, scraper plate has good ruggedness and wearability.
Other features and advantages of the utility model will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to offer and is further appreciated by of the present utility model, and constitutes a part for description, is used for explaining this utility model, but is not intended that restriction of the present utility model together with detailed description below.In the accompanying drawings:
Fig. 1 is the system structure schematic diagram of the dry-type slag extractor that this utility model provides.
Fig. 2 is the rotary end schematic diagram of the clearing apparatus of dry-type slag extractor of the prior art.
Fig. 3 is the connection diagram of the dried slag removing machine scraper that this utility model provides.
Fig. 4 is the sectional view intercepted along line A-A in Fig. 3.
Fig. 5 (a), Fig. 5 (b), Fig. 5 (c) are the front view of the main part in the dried slag removing machine scraper that this utility model provides, dreg scraping unit and pressing plate respectively.
Fig. 6 is the rotary end schematic diagram of the clearing apparatus of the dry-type slag extractor that this utility model provides.
Description of reference numerals
1 scraper plate 6 cleans chain
7 base plate 8 chute boards
10 scraper plates
20 main part 21 main part connecting holes
22 connecting portions 23 clean chain connecting hole
30 dreg scraping unit 31 dreg scraping unit connecting holes
40 pressing plate 41 pressing plate connecting holes
50 bolts 60 clean chain
70 base plate 80 chute boards
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.It should be appreciated that detailed description of the invention described herein is merely to illustrate and explains this utility model, it is not limited to this utility model.
This utility model provides the scraper plate of a kind of clearing apparatus, and wherein, as shown in Figures 3 to 6, scraper plate 10 includes interconnective main part 20 and flexible dreg scraping unit 30, and dreg scraping unit 30 is outwardly relative to main part 20 along at least side of the width of main part 20.Dreg scraping unit 30 can adopt the flexible material such as rubber etc. with certain elasticity and toughness, but it should be noted that dreg scraping unit 30 needs certain hardness such that it is able to strikes off the lime-ash of accumulation.
When the scraper plate 10 provided by this utility model is used for the clearing apparatus of dry-type slag extractor, by the transmission cleaning chain 60 of clearing apparatus, the width along main part 20 of flexible dreg scraping unit 30 part outwardly relative to main part 20 is for striking off the lime-ash on the base plate being deposited in clearing apparatus, owing to dreg scraping unit 30 is flexible material, it is thus possible to the friction effectively alleviated between scraper plate and two chute boards being arranged on the lower section cleaning chain, the ruggedness of scraper plate and wearability increase significantly.
Dreg scraping unit 30 in this utility model may be integrally formed with main part 20, it is also possible to is two independent components, as long as dreg scraping unit 30 can be made to exercise scrape slag function.But, the long-play of clearing apparatus can make the dreg scraping unit 30 of scraper plate 10 be easy to abrasion, therefore, dreg scraping unit 30 and the preferred set-up mode of main part 20 are that dreg scraping unit 30 is detachably connected with main part 20, if scraper plate 10 needs to change because of abrasion, then only need to change dreg scraping unit 30, without changing whole scraper plate 10, it is thus possible to save maintenance cost and improve economy, and improve the service life of whole scraper plate 10.Specifically, such as Fig. 3, shown in Fig. 5 (a) and Fig. 5 (b), described main part 20 can be the rigid material such as stainless steel material identical with traditional scraper plate, dreg scraping unit 30 for scraper plate 10 provides rigid support, so that the dreg scraping unit 30 of flexibility can strike off lime-ash, and dreg scraping unit 30 preferably employs rubber, thus for the friction between scraper plate 10 and the chute board of the lower section cleaning chain being arranged on clearing apparatus, rubber has high-wearing feature, thus the service life of scraper plate 10 is elongated, and rubber is low compared to rustless steel cost, adopt rubber can reduce maintenance cost further and improve economy.
Another kind of method as the service life providing scraper plate 10, dreg scraping unit 30 is disposed relative to main part 20 to regulate along the width of main part 20, designed by the optimization in this structure, when dreg scraping unit 30 because long-term work is worn consumption, and when can not be fully contacted with lime-ash, dreg scraping unit 30 is regulated to the direction of lime-ash, makes dreg scraping unit 30 and lime-ash be fully contacted, it is ensured that scraper plate 10 can strike off lime-ash constantly.Certainly, when dreg scraping unit 30 attrition and when can not be fully contacted with lime-ash by adjustment, change dreg scraping unit 30.Additionally, the scraper plate 10 that this utility model provides can two-sided use, when flexible dreg scraping unit 30 along clean the moving direction of chain through after a while scrape slag work after, cause scraping slag deleterious owing to flexible dreg scraping unit 30 weares and teares, now dreg scraping unit can be overturn 180 ° and be continuing with, the service life that so can reduce the number of times changing dreg scraping unit 30 and improve scraper plate 10.
Further, this utility model provide in detail below method to realize the function that dreg scraping unit 30 can regulate along the width of main part 20 relative to main part 20, namely, dreg scraping unit 30 is provided with the dreg scraping unit connecting hole 31 that the width along main part 20 extends, correspondingly, main part 20 is provided with the main part connecting hole 21 matched with dreg scraping unit connecting hole 31, main part 20 and dreg scraping unit 30 connected by dreg scraping unit connecting hole 31 and main part connecting hole 21 bolt.The words being more particularly described, dreg scraping unit connecting hole 31 can be arranged to the elongated hole in Fig. 5 (b), and main part connecting hole 21 can be as being arranged in Fig. 5 (a) circular hole, circular hole is prevented from bolt and channels bit in dreg scraping unit connecting hole 31, certainly, main part connecting hole 21 can also be the elongated hole that bearing of trend is corresponding with dreg scraping unit connecting hole 31, now, the scope that dreg scraping unit 30 regulates along the width of main part 20 is bigger, in a word, this utility model is not intended to the shape of main part connecting hole 21, as long as can make bolt on main part connecting hole 21 and dreg scraping unit connecting hole 31, thus main part 20 and dreg scraping unit 30 consolidate and connect.When the frayed consumption of the part contacted with lime-ash of dreg scraping unit 30, demounting bolt, there is the direction of lime-ash to be adjusted to accumulation dreg scraping unit 30, so that dreg scraping unit 30 and lime-ash are fully contacted, it is ensured that scraper plate 10 can strike off lime-ash.These are only illustration, dreg scraping unit 30 can be not limited to this along the method that the width of main part 20 regulates relative to main part 20.
In addition, dreg scraping unit connecting hole 31 can be provided with multiple along the length direction of dreg scraping unit 30, main part connecting hole 21 can be provided with multiple along the length direction of main part 20, each dreg scraping unit connecting hole 31 connects with corresponding main part connecting hole 21 bolt, and the method strengthens the connective stability of dreg scraping unit 30 and main part 20 by forming multiple junction points.Wherein it is preferred to, dreg scraping unit connecting hole 31 is arranged along the centrosymmetry of the length direction of dreg scraping unit 30.It is highly preferred that dreg scraping unit connecting hole 31 is arranged equally spacedly along the length direction of dreg scraping unit 30.But, this utility model is not intended to dreg scraping unit connecting hole 31 and the size of main part connecting hole 21, shape and number, design according to real needs, as long as ensure that main part 20 and dreg scraping unit 30 are stably connected with so that dreg scraping unit 30 can be exercised scrapes slag function.
In addition, such as Fig. 3, Fig. 4 and Fig. 5 (c), scraper plate 10 can also include pressing plate 40, pressing plate 40 is also provided with pressing plate connecting hole 41 accordingly that coordinate with dreg scraping unit connecting hole 31 and main part connecting hole 21, wherein, as shown in Figure 4, bolt can penetrate pressing plate connecting hole 41, dreg scraping unit connecting hole 31 and main part connecting hole 21 successively, thus main part 20, dreg scraping unit 30 and pressing plate 40 being linked together.Pressing plate 40 requires have certain rigidity, for instance for steel plate, but is not limited to this.When main part 20, dreg scraping unit 30 and pressing plate 40 link together, the width along main part 20 of dreg scraping unit 30 part outwardly relative to main part 20 is also relative to pressing plate 40 outwardly, thus ensureing the actual dreg scraping unit 30 that parts are flexibility striking off lime-ash in scraper plate 10, and the two sides of the dreg scraping unit 30 of flexibility are supported by main part 20 and the pressing plate 40 of rigidity, improve the intensity of the scraper plate that this utility model provides, scraper plate can strike off lime-ash better.
Another clearing apparatus of this utility model, this clearing apparatus includes two cleaning chains 60 arranged in parallel, wherein, as shown in Figure 6, this clearing apparatus also includes the scraper plate 10 that this utility model provides, and the two ends of the main part 20 of this scraper plate 10 are connected on two cleaning chains 60.Wherein, for scraper plate 10 and the kind etc. cleaning the connected mode of chain 60, cleaning chain 60, this utility model is all not intended to.
The clearing apparatus that this utility model provides adopts scraper plate 10 of the present utility model as above such that it is able to that improves clearing apparatus scrapes slag efficiency, and concrete effect does not repeat them here.Additionally, it is that example is illustrated that this utility model only lifts the clearing apparatus of the dry-type slag extractor in steam generator system, and the scraper plate 10 in this utility model is not by the type of clearing apparatus, as long as struck off the clearing apparatus of the material of accumulation by mobile scraper, all applicable.
Additionally, due in the process transmitting the slag that boiler is discharged, along the transmission direction cleaning chain 60, the base plate 70 of dry-type slag extractor can constantly be piled up lime-ash, therefore, clearing apparatus can be provided with multiple scraper plate 10 at interval and in parallel along the transmission direction cleaning chain 60, and multiple scraper plates 10 can strike off the lime-ash on the base plate 70 being deposited in dry-type slag extractor timely and effectively, and the slag efficiency of scraping of clearing apparatus significantly improves.
This utility model provides again a kind of dry-type slag extractor, this dry-type slag extractor includes base plate 70 and the chute board 80 arranged at intervals in the both sides of the width of base plate 70, wherein, dry-type slag extractor also includes the clearing apparatus that this utility model provides, this clearing apparatus is arranged on the top of base plate 70, cleaning the chain 60 length direction transmission along base plate 70, the flexible dreg scraping unit 30 of scraper plate 10 can extend at least partially between two chute boards 80 along main part 20.
Owing to flexible dreg scraping unit 30 can extend at least partially between chute board 80 along the part that the width of main part 20 is outwardly relative to main part 20, thus along with the transmission cleaning chain 60, scraper plate 10 can strike off the lime-ash being deposited between chute board 80 timely and effectively, and dreg scraping unit 30 is flexible material, therefore dreg scraping unit 30 is resistance to and friction between chute board 80 and durable.It addition, making dreg scraping unit 30 contact with the base plate 70 of dry-type slag extractor is a kind of most preferred embodiment, now, the dreg scraping unit 30 of scraper plate 10 can be fully contacted with the lime-ash being deposited on base plate 70, and the slag efficiency of scraping of the clearing apparatus of dry-type slag extractor provides.Again illustrating, scraping when slag effect does not contact base plate 70 when dreg scraping unit 30 contacts base plate 70 than dreg scraping unit 30 of scraper plate 10 is better.
Additionally, described scraper plate 10 can also include the connecting portion 22 being arranged on the two ends of main part 20, connecting portion 22 is formed cleaning chain connecting hole 23, scraper plate 10 is connected with cleaning chain 60 by the connecting portion 22 formed at the two ends of main part 20, connecting portion 22 can be the platy structure as shown in Fig. 5 a and Fig. 6, and may be integrally formed on main part 20, but this utility model is not intended to concrete structure and the connected mode of connecting portion 22.Additionally, connecting portion 22 is corresponding with chute board 80 and is positioned apart from, so it can be avoided that scraper plate 10 contacts with chute board 80 and rubs, again because the connecting portion 22 of scraper plate 10 is arranged on the top of chute board 80, the dreg scraping unit 30 being connected on main part 20 can extend into and do not contact with chute board 80 between chute board 80, it is ensured that the scraper plate 10 that this utility model provides only has dreg scraping unit 30 to contact with the lime-ash being deposited between two chute boards 80 in moving process.
Preferred implementation of the present utility model is described in detail above in association with accompanying drawing; but; this utility model is not limited to the detail in above-mentioned embodiment; in technology concept of the present utility model; the technical solution of the utility model can being carried out multiple simple variant, these simple variant belong to protection domain of the present utility model.
It is further to note that, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, it is possible to be combined by any suitable mode, in order to avoid unnecessary repetition, various possible compound modes are no longer illustrated by this utility model separately.
Additionally, can also carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. the scraper plate of a clearing apparatus, it is characterized in that, described scraper plate (10) includes interconnective main part (20) and flexible dreg scraping unit (30), and described dreg scraping unit (30) is outwardly relative to described main part (20) along at least side of the width of described main part (20).
2. the scraper plate of clearing apparatus according to claim 1, it is characterised in that described dreg scraping unit (30) is detachably connected with described main part (20).
3. the scraper plate of clearing apparatus according to claim 2, it is characterised in that described dreg scraping unit (30) can regulate along the width of described main part (20) relative to described main part (20).
4. the scraper plate of clearing apparatus according to claim 3, it is characterized in that, described dreg scraping unit (30) is provided with the dreg scraping unit connecting hole (31) that the width along described main part (20) extends, described main part (20) is provided with the main part connecting hole (21) matched with described dreg scraping unit connecting hole (31), described main part (20) and described dreg scraping unit (30) connected by described dreg scraping unit connecting hole (31) and described main part connecting hole (21) bolt.
5. the scraper plate of clearing apparatus according to claim 4, it is characterized in that, described dreg scraping unit connecting hole (31) is provided with multiple along the length direction of described dreg scraping unit (30), and described main part connecting hole (21) is provided with multiple along the length direction of described main part (20).
6. the scraper plate of the clearing apparatus according to any one in claim 4 or 5, it is characterized in that, described scraper plate (10) also includes pressing plate (40), described pressing plate (40) is provided with the pressing plate connecting hole (41) matched with described dreg scraping unit connecting hole (31) and described main part connecting hole (21), bolt can penetrate described pressing plate connecting hole (41) successively, described dreg scraping unit connecting hole (31) and described main part connecting hole (21) and by described main part (20), described dreg scraping unit (30) and described pressing plate (40) link together.
7. a clearing apparatus, this clearing apparatus includes two cleaning chains (60) arranged in parallel, it is characterized in that, this clearing apparatus also includes scraper plate as claimed in any of claims 1 to 6 (10), and the two ends of the described main part (20) of this scraper plate (10) are connected on two described cleaning chains (60).
8. clearing apparatus according to claim 7, it is characterised in that described clearing apparatus is provided with multiple described scraper plate (10) at interval and in parallel along the transmission direction of described cleaning chain (60).
9. a dry-type slag extractor, this dry-type slag extractor includes base plate (70) and two chute boards (80) arranged at intervals in the both sides of the width of described base plate (70), it is characterized in that, described dry-type slag extractor also includes the clearing apparatus according to any one in claim 7 or 8, this clearing apparatus is arranged on the top of described base plate (70), described cleaning chain (60) is along the length direction transmission of described base plate (70), and the flexible dreg scraping unit (30) of described scraper plate (10) can extend at least partially between two described chute boards (80).
10. dry-type slag extractor according to claim 9, it is characterized in that, described scraper plate (10) also includes the connecting portion (22) being arranged on the two ends of described main part (20), described main part (20) is connected with described cleaning chain (60) by described connecting portion (22), and described connecting portion (22) is corresponding with described chute board (80) and is positioned apart from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601997.6U CN205351353U (en) | 2015-08-11 | 2015-08-11 | Cleaning device's scraper blade, cleaning device and dry -type slag extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601997.6U CN205351353U (en) | 2015-08-11 | 2015-08-11 | Cleaning device's scraper blade, cleaning device and dry -type slag extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205351353U true CN205351353U (en) | 2016-06-29 |
Family
ID=56166225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520601997.6U Active CN205351353U (en) | 2015-08-11 | 2015-08-11 | Cleaning device's scraper blade, cleaning device and dry -type slag extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205351353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542266A (en) * | 2015-09-18 | 2017-03-29 | 中冶宝钢技术服务有限公司 | A kind of cylinder scrapper conveyor |
| CN106979528A (en) * | 2017-05-23 | 2017-07-25 | 厦门美德利节能设备有限公司 | Automatic scraping slag equipment for removing smelting non-ferrous metal scum silica frost |
| CN110307556A (en) * | 2019-08-13 | 2019-10-08 | 新中天环保股份有限公司 | A kind of fume duct fly ash cleaning plant of no fugitive dust |
-
2015
- 2015-08-11 CN CN201520601997.6U patent/CN205351353U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542266A (en) * | 2015-09-18 | 2017-03-29 | 中冶宝钢技术服务有限公司 | A kind of cylinder scrapper conveyor |
| CN106979528A (en) * | 2017-05-23 | 2017-07-25 | 厦门美德利节能设备有限公司 | Automatic scraping slag equipment for removing smelting non-ferrous metal scum silica frost |
| CN110307556A (en) * | 2019-08-13 | 2019-10-08 | 新中天环保股份有限公司 | A kind of fume duct fly ash cleaning plant of no fugitive dust |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205351353U (en) | Cleaning device's scraper blade, cleaning device and dry -type slag extractor | |
| CN204034793U (en) | Harden in a kind of coal bunker the breaker of coal cinder | |
| CN104071555A (en) | Automatic sweeping, recovering and lifting system with conveying belt | |
| CN211393144U (en) | Biomass combustion boiler slag cleaning device | |
| CN102874581A (en) | Cleaning device for belt conveyor | |
| CN203889564U (en) | Chain-bucket conveyer with cleaning function | |
| KR101102858B1 (en) | Ceramic liner assembling method for two-way damper in chute of coal treatment system | |
| CN105858141A (en) | Efficient belt cleaning device | |
| CN206168770U (en) | Bearing ring who takes doctor -bar throws ball unloading shale shaker | |
| CN200940040Y (en) | Cleaning apparatus with two-side scraper conveying belt | |
| CN209341830U (en) | The split type side plate of drying grate | |
| CN208468772U (en) | A kind of chip removal conveying device of graphite processing machine | |
| CN201214650Y (en) | High temperature resistant antiwear lining plate for coke quenching tank | |
| CN208683703U (en) | A kind of coal airing platform scraper unit | |
| CN102997256A (en) | Precision die forging chain dissepiment-type dry slag remover | |
| CN2900525Y (en) | Down loading scraper machine for coke cooling platform | |
| CN107401750A (en) | A kind of deslagging device of biomass combustion machine | |
| CN202988195U (en) | Sweeper for belt conveyor | |
| CN103879746A (en) | Automatic cleaning device of bucket chain conveyor | |
| CN206055654U (en) | Boiler heavy plate chain clinker removing machine | |
| CN218057189U (en) | Scraper conveyor for cleaning materials at bottom of belt conveyor | |
| CN202245218U (en) | Device for clearing coal on conveying belt | |
| CN218289204U (en) | Novel dry slag-discharging cleaning chain scraper | |
| CN106705085A (en) | Furnace slag fetching machine | |
| CN221069675U (en) | Scraper structure of scraper conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |