CN114919960A - Large-span portal type scraper reclaimer - Google Patents
Large-span portal type scraper reclaimer Download PDFInfo
- Publication number
- CN114919960A CN114919960A CN202210623993.2A CN202210623993A CN114919960A CN 114919960 A CN114919960 A CN 114919960A CN 202210623993 A CN202210623993 A CN 202210623993A CN 114919960 A CN114919960 A CN 114919960A
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- Prior art keywords
- reclaimer
- dust
- dust removal
- plate
- span portal
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- Pending
Links
- 239000000428 dust Substances 0.000 claims abstract description 72
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims description 41
- 230000005540 biological transmission Effects 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 21
- 241000282326 Felis catus Species 0.000 claims description 6
- 239000003245 coal Substances 0.000 abstract description 34
- 239000000843 powder Substances 0.000 abstract description 12
- 238000004804 winding Methods 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 9
- 239000010959 steel Substances 0.000 abstract description 9
- 238000000746 purification Methods 0.000 abstract description 2
- 239000002817 coal dust Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/12—Cleaning devices comprising scrapers
- B65G45/14—Moving scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/06—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with endless scraping or elevating pick-up conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/185—Preventing escape of dust by means of non-sealed systems
- B65G69/186—Preventing escape of dust by means of non-sealed systems with aspiration means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a large-span portal type scraper reclaimer, which relates to the field of coal processing and comprises a bottom plate, a reclaimer body, a machine table and a first ladder stand, wherein the reclaimer body is arranged on the bottom plate, a dust removal assembly is arranged on the first ladder stand, and the dust removal assembly comprises a dust removal box, a slide bar, a wire wheel and a driving motor. According to the invention, the dust removal assembly is arranged, when the scraper reclaimer works, the driving motor and the dust collector can be started, the driving motor can drive the winding wheel to rotate, the steel wire rope can be wound or loosened after the winding wheel rotates, the dust collector can be pulled or loosened by the steel wire rope, so that the dust collector can move up and down, the dust collector can work to enable the dust collection pipe to extract coal powder, the coal powder enters the dust collection box through the air hose, the rotary vane can rotate after being impacted by gas and the coal powder, the filter screen can filter the coal powder, the filtered gas enters the exhaust pipe and is adsorbed and purified by the activated carbon layer and then is discharged, and therefore, the purification efficiency of the coal powder can be improved.
Description
Technical Field
The invention relates to the field of coal processing, in particular to a large-span portal type scraper reclaimer.
Background
The stacker-reclaimer is a high-efficiency continuous operation bulk material large-scale loading and unloading device, is mainly applied to coal and ore storage yards in the industries of electric power, metallurgy, coal, building materials, chemical industry and the like, and a portal scraper reclaimer is required to be used in the processing process of coal so as to convey the coal.
According to the invention, a scraper gate type reclaimer with a rake is disclosed in the Chinese patent with the publication number of CN106608546B, and the scraper gate type reclaimer drives a rake bracket to rotate around a rake support in a reciprocating manner at a certain angle through the telescopic motion of an electric push rod, so that the cutting-in angle of a material target fixed with the scraper bracket relative to the material and the depth of the material inserted into the material are adjusted and controlled, and the material collapse of the gate type reclaimer during the reclaiming operation is avoided.
In view of the above patent, the inventor believes that a large amount of coal dust is generated in the process of conveying coal, and the generated coal dust is difficult to filter and clean, so that the coal dust is directly discharged outdoors, causes pollution to the outdoor environment, is easily sucked into the body by workers, influences on the bodies of the workers, and reduces the cleaning efficiency of the coal dust.
Disclosure of Invention
Based on this, the invention aims to provide a large-span portal type scraper reclaimer, which solves the technical problem that coal dust generated in the conveying process is difficult to clean.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a large-span portal formula scraper blade reclaimer, includes bottom plate, reclaimer body, board and first cat ladder, be equipped with the reclaimer body on the bottom plate, be equipped with dust removal component on the first cat ladder, dust removal component includes dust removal case, slide bar, wire wheel and driving motor, the sliding sleeve has been cup jointed to the outer wall of sliding sleeve, install the dust catcher through the connecting plate between the sliding sleeve, the end of giving vent to anger of dust catcher is connected with the gas transmission hose that extends to the dust removal incasement portion, driving motor's output is connected with the reel, the outer wall connection of reel has wire rope, be equipped with the clear material subassembly on the bottom plate.
Through adopting above-mentioned technical scheme, driving motor work can drive the reel and rotate, and the reel can receive the coiling wire rope after rotating, and wire rope then can stimulate the dust catcher for the dust catcher can remove.
Further, the inside of dust removal case is equipped with the filter screen, the inner wall of dust removal case is connected with the commentaries on classics leaf through the bearing, the top of dust removal case is connected with the blast pipe, the inside of blast pipe is provided with the activated carbon layer.
Through adopting above-mentioned technical scheme, the filter screen can filter the buggy, prevents that the buggy from directly discharging in outdoor and causing environmental pollution, and the buggy after the filtration can pass through the blast pipe and discharge.
Furthermore, one side of the rotating blade is in contact with a filter screen, and the filter screen is semicircular.
Through adopting above-mentioned technical scheme, can clear up adnexed buggy on the filter screen when changeing the leaf and rotating to can improve the cleaning efficiency to the buggy, prevent to cause the filter screen jam.
Furthermore, the dust collector is connected with the sliding rod in a sliding mode through a sliding sleeve and is located above the conveying belt.
Through adopting above-mentioned technical scheme, can drive the dust catcher and remove when the sliding sleeve slides on the slide bar to improve the dust absorption effect of dust catcher.
Further, the motor is installed at the back of reclaimer body, the output of motor is connected with the transmission roller that extends to the reclaimer body inside, the transmission band has been cup jointed on the transmission roller, be equipped with the baffle on the transmission band.
Through adopting above-mentioned technical scheme, motor work can drive the transmission roller and rotate, can drive the transmission band when the transmission roller rotates and rotate, and the transmission band then can carry coal.
Furthermore, the material cleaning component comprises a fixed plate and a return spring, and a material cleaning plate is sleeved inside the fixed plate through a movable shaft.
Through adopting above-mentioned technical scheme, clear flitch can clear up adnexed coal on the conveyer belt, reduces the coal volume of adhering to on the conveyer belt, has improved the cleaning efficiency to the conveyer belt then.
Furthermore, the material cleaning plate is rotatably connected with the fixed plate through a movable shaft, and the top of the material cleaning plate is in contact with the conveying belt.
Through adopting above-mentioned technical scheme, clear flitch accessible loose axle rotates, and then does not influence the baffle and remove, and clear flitch can clear up the adnexed coal on the conveyer belt.
Furthermore, one end of the return spring is connected with the material cleaning plate, and the bottom of the baffle is arc-shaped.
Through adopting above-mentioned technical scheme to can extrude reset spring when clear flitch rotates, can promote clear flitch to reset fast when so that follow-up reset spring resumes elasticity.
Further, install the observation platform on the reclaimer body, the top of board is equipped with the driver's cabin, first cat ladder is connected with driver's cabin and observation platform.
Through adopting above-mentioned technical scheme, the staff of being convenient for climbs to the observation desk through first cat ladder to can observe equipment operation condition on the observation desk.
In summary, the invention mainly has the following beneficial effects:
1. according to the invention, the dust removal assembly is arranged, when the scraper reclaimer works, the driving motor and the dust collector can be started, the driving motor can drive the winding wheel to rotate, the steel wire rope can be wound or loosened after the winding wheel rotates, the dust collector can be pulled or loosened by the steel wire rope, so that the dust collector can move up and down, the dust collector can work to enable the dust collection pipe to extract coal powder, the coal powder enters the dust collection box through the air hose, the rotary vane can rotate after being impacted by gas and the coal powder, the filter screen can filter the coal powder, the filtered gas enters the exhaust pipe and is adsorbed and purified by the active carbon layer and then discharged, so that the purification efficiency of the coal powder can be improved, the coal powder is prevented from being directly discharged outdoors to pollute the environment, and the coal powder is prevented from being sucked into the body by a large number of workers;
2. according to the conveying belt cleaning device, the conveying belt is provided with the cleaning component, the conveying belt can drive the baffle to move when rotating, the cleaning plate is in contact with the conveying belt, so that the cleaning plate can scrape off part of coal attached to the conveying belt, a large amount of coal is prevented from being attached to the surface of the conveying belt for a long time, the cleaning efficiency of the conveying belt is improved, and after the baffle is in contact with the cleaning plate, the cleaning plate can rotate through the movable shaft after being stressed along with the continuous movement of the baffle, so that the cleaning plate does not limit the baffle any more, and the conveying belt can convey the coal normally.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is a schematic view of the overall front cross-section of the present invention;
FIG. 3 is a schematic view of a front cross-sectional structure of the dust removal box of the present invention;
FIG. 4 is a schematic perspective partial structure view of the material cleaning plate of the present invention;
FIG. 5 is an enlarged view of the invention at A in FIG. 2;
fig. 6 is an enlarged view of the invention at B in fig. 2.
In the figure: 1. a base plate; 2. a transfer roller; 3. a conveyor belt; 4. a baffle plate; 5. a reclaimer body; 6. a tape guide roller; 7. a first ladder stand; 8. an observation stage; 9. a second ladder stand; 10. a cab; 11. a machine platform; 12. a material cleaning component; 1201. a material cleaning plate; 1202. a movable shaft; 1203. a return spring; 1204. a fixed block; 15. a dust removal assembly; 1501. a slide bar; 1502. a sliding sleeve; 1503. a dust collector; 1504. a dust collection pipe; 1505. a gas hose; 1506. a drive motor; 1507. a winding wheel; 1508. a wire rope; 1509. a wire guide wheel; 1510. a dust removal box; 1511. filtering with a screen; 1512. a movable shaft; 1513. rotating the leaves; 1514. an activated carbon layer; 1515. an exhaust pipe; 16. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A large-span portal type scraper reclaimer is shown in figures 1, 2, 3, 4, 5 and 6 and comprises a bottom plate 1, a reclaimer body 5, a machine table 11 and a first ladder stand 7, wherein the reclaimer body 5 is arranged on the bottom plate 1, a dust removal assembly 15 is arranged on the first ladder stand 7, and a material cleaning assembly 12 is arranged on the bottom plate 1.
Specifically, the dust removing assembly 15 includes a dust removing box 1510, a sliding rod 1501, a wire guide wheel 1509 and a driving motor 1506, a sliding sleeve 1502 is sleeved on an outer wall of the sliding sleeve 1501, a dust collector 1503 is installed between the sliding sleeves 1502 through a connecting plate, an air delivery hose 1505 extending into the dust removing box 1510 is connected to an air outlet end of the dust collector 1503, the air delivery hose 1505 is in threaded connection with the dust removing box 1510 so as to be convenient for dismounting and mounting the air delivery hose 1505, a dust collection pipe 1504 is connected to an air inlet end of the dust collector 1503 so that the dust collection pipe 1504 can collect coal dust so as to facilitate subsequent filtering of the coal dust, a filter screen 1511 is arranged inside the dust removing box 1510, a rotary vane 1513 is connected to an inner wall of the dust removing box 1510 through a bearing, the filter screen 1511 can filter the coal dust and prevent the coal dust from being directly discharged outdoors to cause environmental pollution, one side of the rotary vane 1513 is in contact with the filter screen 1511, the coal dust attached to be cleaned away when the rotary vane 1513 rotates, thereby improving the cleaning efficiency of the coal dust, the filter screen 1511 is semicircular, an exhaust pipe 1515 is connected to the top of the dust removal box 1510, an activated carbon layer 1514 is arranged inside the exhaust pipe 1515, a winding wheel 1507 is connected to the output end of the driving motor 1506, a steel wire rope 1508 is connected to the outer wall of the winding wheel 1507, one end of the steel wire rope 1508 is connected with a connecting plate through a wire guide wheel 1509 so that the connecting plate can be driven to move when the steel wire rope 1508 is wound or loosened, the connecting plate drives the dust collector to move, the dust collector 1503 is slidably connected with the sliding rod 1501 through a sliding sleeve 1502, the dust collector 1503 is located above the transmission belt 3, the winding wheel 1507 can be driven to rotate by the driving motor 1506, the steel wire rope 1508 can be wound after the winding wheel 1507 rotates, and the dust collector 1503 can be pulled by the steel wire rope 1508 so that the dust collector 1503 can move.
Specifically, the cleaning assembly 12 includes a fixed plate 1204 and a return spring 1203, the cleaning plate 1201 is sleeved inside the fixed plate 1204 through a movable shaft 1202, the cleaning plate 1201 is rotatably connected with the fixed plate 1204 through the movable shaft 1202, the cleaning plate 1201 can rotate through the movable shaft 1202 without affecting the movement of the baffle 4, the top of the cleaning plate 1201 contacts with the conveyor belt 3, the cleaning plate 1201 can clean off the coal attached to the conveyor belt 3, the amount of the coal attached to the conveyor belt 3 is reduced, the two sides of the cleaning plate 1201 are smooth, so as to prevent the coal from being attached to the cleaning plate 1201, one end of the return spring 1203 is connected with the cleaning plate 1201, so that the return spring 1203 can be extruded when the cleaning plate 1201 rotates, and the bottom of the baffle 4 is arc-shaped.
Referring to fig. 1 and 2, a motor 16 is installed at the back of a reclaimer body 5, an output end of the motor 16 is connected with a transmission roller 2 extending to the inside of the reclaimer body 5, a transmission belt 3 is sleeved on the transmission roller 5, the motor 16 can drive the transmission roller 2 to rotate, the transmission belt 3 can be driven to rotate when the transmission roller 2 rotates, the transmission belt 3 can convey coal, a belt guide roller 6 is arranged inside the reclaimer body 5, the belt guide roller 6 is in contact with the transmission belt 3 to guide the transmission belt 3, a baffle 4 is arranged on the transmission belt 3, an observation platform 8 is installed on the reclaimer body 5, a cab 10 is arranged at the top of the machine platform 11, a second ladder 9 is arranged at one side of the machine platform 11 to facilitate a worker to enter the inside of the cab 10 through the second ladder 9, the first ladder 7 is connected with the cab 10 and the observation platform 8, the reclaimer body 5 is provided with the observation platform 8, the top of the machine platform 11 is provided with a cab 10, and the first ladder stand 7 is connected with the cab 10 and the observation platform 8.
The implementation principle of the embodiment is as follows: firstly, a worker installs the reclaimer and switches on a power supply, then a motor 16 is started, the motor 16 works to drive a conveying roller 2 to rotate, and further drive a conveying belt 3 to rotate so as to convey coal;
in the conveying process, a worker starts the driving motor 1506 and the dust collector 1503, the driving motor 1506 can drive the winding wheel 1507 to rotate when working, the wire rope 1508 can be wound or loosened after the winding wheel 1507 rotates, the wire rope 1508 can pull or loosen the dust collector 1503, so that the dust collector 1503 can move up and down, the dust collector 1503 can work to enable the dust collection pipe 1504 to extract coal dust, the coal dust enters the dust collection box 1510 through the gas hose 1505, the rotating blades 1513 can rotate after being impacted by gas and coal dust, the filter screen 1511 can filter the coal dust, and the filtered gas enters the exhaust pipe 1515 and is exhausted after being adsorbed and purified by the activated carbon layer 1514;
meanwhile, in the process of conveying coal, the conveying belt 3 can drive the baffle 4 to move, the cleaning plate 1201 is in contact with the conveying belt 3, so that part of coal attached to the conveying belt 3 can be scraped off by the cleaning plate 1201, and after the baffle 4 is in contact with the cleaning plate 1201, the cleaning plate 1201 rotates along with the continuous movement of the baffle 4 after being stressed through the movable shaft 1202, so that the cleaning plate 1201 does not limit the baffle 4 any more, and the conveying belt 3 can convey the coal normally;
the operator can climb up the cab 10 via the second ladder 9 and can climb onto the observation platform 8 via the first ladder 7, so that the operation of the installation can be observed on the observation platform 8.
Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.
Claims (9)
1. The utility model provides a big span portal formula scraper blade reclaimer, includes bottom plate (1), reclaimer body (5), board (11) and first cat ladder (7), its characterized in that: be equipped with reclaimer body (5) on bottom plate (1), be equipped with dust removal subassembly (15) on first cat ladder (7), dust removal subassembly (15) are including dust removal case (1510), slide bar (1501), wire wheel (1509) and driving motor (1506), sliding sleeve (1502) have been cup jointed to the outer wall of sliding sleeve (1501), install dust catcher (1503) through the connecting plate between sliding sleeve (1502), the end of giving vent to anger of dust catcher (1503) is connected with the gas transmission hose (1505) that extend to dust removal case (1510) inside, the output of driving motor (1506) is connected with reel (1507), the outer wall connection of reel (1507) has wire rope (1508), be equipped with on bottom plate (1) and expect subassembly (12) clearly.
2. The large-span portal scraper reclaimer of claim 1, wherein: the inside of dust removal case (1510) is equipped with filter screen (1511), the inner wall of dust removal case (1510) is connected with rotating vane (1513) through the bearing, the top of dust removal case (1510) is connected with blast pipe (1515), the inside of blast pipe (1515) is provided with activated carbon layer (1514).
3. The large-span portal scraper reclaimer of claim 2, wherein: one side of the rotating blade (1513) is in contact with the filter screen (1511), and the filter screen (1511) is semicircular.
4. The large-span portal scraper reclaimer of claim 1, characterized in that: the dust collector (1503) is connected with the sliding rod (1501) in a sliding mode through a sliding sleeve (1502), and the dust collector (1503) is located above the conveying belt (3).
5. The large-span portal scraper reclaimer of claim 1, wherein: motor (16) are installed at the back of reclaimer body (5), the output of motor (16) is connected with and extends to inside transmission roller (2) of reclaimer body (5), transmission band (3) have been cup jointed on transmission roller (5), be equipped with baffle (4) on transmission band (3).
6. The large-span portal scraper reclaimer of claim 1, wherein: the material cleaning assembly (12) comprises a fixed plate (1204) and a return spring (1203), and a material cleaning plate (1201) is sleeved in the fixed plate (1204) through a movable shaft (1202).
7. The large-span portal scraper reclaimer of claim 6, wherein: the material cleaning plate (1201) is rotatably connected with the fixed plate (1204) through a movable shaft (1202), and the top of the material cleaning plate (1201) is in contact with the conveying belt (3).
8. The large-span portal scraper reclaimer of claim 7, wherein: one end of the reset spring (1203) is connected with the material cleaning plate (1201), and the bottom of the baffle plate (4) is arc-shaped.
9. The large-span portal scraper reclaimer of claim 1, characterized in that: an observation platform (8) is installed on the reclaimer body (5), a cab (10) is arranged at the top of the machine platform (11), and the first ladder stand (7) is connected with the cab (10) and the observation platform (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210623993.2A CN114919960A (en) | 2022-06-03 | 2022-06-03 | Large-span portal type scraper reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210623993.2A CN114919960A (en) | 2022-06-03 | 2022-06-03 | Large-span portal type scraper reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114919960A true CN114919960A (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210623993.2A Pending CN114919960A (en) | 2022-06-03 | 2022-06-03 | Large-span portal type scraper reclaimer |
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| Country | Link |
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| CN (1) | CN114919960A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116620790A (en) * | 2023-04-19 | 2023-08-22 | 江苏金贸建设集团有限公司 | Residue conveying device for building construction engineering |
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| CN111285128A (en) * | 2020-03-25 | 2020-06-16 | 南通奥普机械工程有限公司 | Semi-portal scraper reclaimer equipment |
| CN212418939U (en) * | 2020-06-04 | 2021-01-29 | 山东晨光胶带有限公司 | Conveyer belt with dust removal structure |
| CN213493929U (en) * | 2020-10-26 | 2021-06-22 | 宝乐德 | Vibrating feeder for coal conveying in coking plant |
| CN214600795U (en) * | 2021-01-22 | 2021-11-05 | 王孚贵 | Dust removal device for electric automation equipment |
| CN215099917U (en) * | 2021-04-21 | 2021-12-10 | 茹雨雷 | Be used for automatic conveyor of thermal power plant coal |
| CN214877747U (en) * | 2021-06-09 | 2021-11-26 | 山西众联科创机械制造股份有限公司 | Thin coal seam scraper conveyor |
| CN113772449A (en) * | 2021-09-13 | 2021-12-10 | 南京澳博工业智能科技研究院有限公司 | Powder metallurgy dust removal device and dust removal process |
| CN216201599U (en) * | 2021-11-10 | 2022-04-05 | 孙东峰 | Heating power pipeline scrubbing water discharging device |
| CN216510856U (en) * | 2021-11-11 | 2022-05-13 | 神木市亿通煤化有限公司 | Belt conveyor for coal processing capable of quickly scraping materials |
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| CN116620790A (en) * | 2023-04-19 | 2023-08-22 | 江苏金贸建设集团有限公司 | Residue conveying device for building construction engineering |
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Application publication date: 20220819 |