CN115123841A - Rotary blockage cleaning device for coal dropping pipe - Google Patents
Rotary blockage cleaning device for coal dropping pipe Download PDFInfo
- Publication number
- CN115123841A CN115123841A CN202210692364.5A CN202210692364A CN115123841A CN 115123841 A CN115123841 A CN 115123841A CN 202210692364 A CN202210692364 A CN 202210692364A CN 115123841 A CN115123841 A CN 115123841A
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- Prior art keywords
- pipe
- block
- coal dropping
- fixed
- coal
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- 239000003245 coal Substances 0.000 title claims abstract description 69
- 238000004140 cleaning Methods 0.000 title 1
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000007790 scraping Methods 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- 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
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/48—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems
- B65G65/4809—Devices for emptying otherwise than from the top using other rotating means, e.g. rotating pressure sluices in pneumatic systems rotating about a substantially vertical axis
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a rotary blockage removing device for a coal dropping pipe, which belongs to the technical field of pipeline blockage removing and comprises the coal dropping pipe, wherein a round pipe is arranged at the upper end of the coal dropping pipe, an upper mounting ring is fixedly sleeved at the outer end of the round pipe, a lower mounting ring is fixedly sleeved at the outer end of the coal dropping pipe, inserting rods are symmetrically fixed on the lower mounting ring, clamping grooves are formed in the inserting rods, inserting grooves are formed in the upper mounting ring, through grooves are formed in the inner walls of the inserting grooves, a round ring block is fixed inside the round pipe, a vertical pipe is fixed in the inner cavity of the round ring block, an annular groove is formed in the outer side of the vertical pipe, clamping mechanisms are symmetrically arranged at the outer end of the round pipe, adjusting and limiting mechanisms are symmetrically arranged on the round pipe, and a rotary stirring mechanism is arranged inside the coal dropping pipe; this scheme can be scraped the position of pole to L shape and adjusted, makes the distance that one end was kept away from to bottom piece and coal breakage pipe bottom, scrapes pole upper portion spacing in corresponding adjacent spacing slider with L shape again, can conveniently arrange the material, when needing to dismantle, also can dismantle rotatory rabbling mechanism is whole.
Description
Technical Field
The invention relates to the technical field of pipeline blockage removal, in particular to a rotary blockage removal device for a coal dropping pipe.
Background
When the coal in the coal bunker is transported to the coal feeding equipment, the coal needs to pass through the coal dropping pipeline, the coal dropping pipeline is a common coal plugging position, and a plurality of blockage clearing modes are provided. The coal dropping pipe is a general name of coal conveying pipelines in industries such as coal, ports, thermal power, coal dumping stations, coal washing plants, coal-fired industrial boilers and the like.
At present in the production process, because the place of production of material is different, impurity content is different, viscosity is also different, in-process when the material flows downwards in the pipeline, because the size restriction of pipeline itself, and the bonding of buggy, originally loose granule is reunited by the extrusion, the caking phenomenon appears, the characteristic dimension when the caking reaches certain critical value, it just takes place easily to block up, cause the fine coal unloading uneven easily, consequently to the coal breakage pipe, it prevents stifled to need clear up the device and clear up the pipeline, traditional clear up stifled device fixed structure, be not convenient for adjust, and when needing to maintain the clearance, be not convenient for to dismantle.
Therefore, it is necessary to design a rotary blockage removing device for a coal dropping pipe.
Disclosure of Invention
The invention aims to provide a rotary blockage removing device for a coal dropping pipe, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rotatory clear stifled device of coal breakage pipe, includes the coal breakage pipe, the upper end of coal breakage pipe is provided with the pipe, the fixed cover in outer end of pipe is equipped with the collar, the fixed cover in outer end of coal breakage pipe is equipped with down the collar, the symmetry is fixed with the inserted bar on the collar down, the draw-in groove has been seted up on the inserted bar, go up the slot on the collar, logical groove has been seted up to the inner wall of slot, the inside of pipe is fixed with the ring piece, the inner chamber of ring piece is fixed with the standpipe, the ring channel has been seted up in the outside of standpipe, the outer end symmetry of pipe is provided with screens mechanism, the symmetry is provided with regulation stop gear on the pipe, the inside of coal breakage pipe is provided with rotatory rabbling mechanism.
Furthermore, among the rotatory clear stifled device of above-mentioned coal breakage pipe, screens mechanism includes lead screw, screw block, gag lever post, L shape kelly and changes the hand, the lead screw rotates and sets up on the pipe, the outer end of lead screw is fixed with changes the hand, the outside cover of lead screw is equipped with screw block, the last symmetrical slip of screw block is inserted and is equipped with the gag lever post, the gag lever post is fixed in the outer wall of pipe, the bottom mounting of screw block has L shape kelly
Further, among the rotatory clear stifled device of above-mentioned coal breakage pipe, rotatory rabbling mechanism includes that bottom block, rotating electrical machines, toper piece, bull stick, thin pole and L shape scrape the pole, the top of bottom block is fixed with the toper piece, rotating electrical machines is installed to the bottom of bottom block, rotating electrical machines's output shaft runs through bottom block, toper piece and is connected with the bull stick, the outside of bull stick is provided with a plurality of stirring leaves, the top of bull stick is fixed with thin pole, the outer end symmetry of thin pole is fixed with L shape and scrapes the pole.
Further, among the rotatory clear stifled device of above-mentioned coal breakage pipe, it includes U-shaped frame, screw thread section of thick bamboo, screw rod, regulation pole, stay cord, two winding rollers, telescopic link, bar piece and limit slider to adjust stop gear, the U-shaped frame is fixed in the outer end of pipe, it is provided with the screw thread section of thick bamboo to rotate on the U-shaped frame, be provided with the screw rod in the screw thread section of thick bamboo, the outer end of screw rod is fixed with the regulation pole, it runs through the pipe and inwards extends, two to adjust the pole the winding roller sets up in the ring channel through the pivot, around being equipped with the stay cord on the winding roller, the one end and the regulation pole of stay cord are connected, and the other end is connected with the bar piece, be fixed with a plurality of limit slider on the bar piece, on the bar piece around and be connected with the telescopic link between the ring channel inner wall.
Furthermore, in the above-mentioned rotary blockage removing device for a coal chute, the through groove is communicated with the clamping groove.
Furthermore, in the rotary blockage removing device for the coal dropping pipe, the L-shaped clamping rod is clamped with the through groove and the clamping groove.
Further, in the above-mentioned rotary coal chute blockage removing device, rubber layers are arranged in the through groove, the clamping groove and the slot.
Furthermore, in the rotary blockage removing device for the coal dropping pipe, the L-shaped scraping rod is in sliding contact with the inner wall of the coal dropping pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the position of the adjusting rod is adjusted by rotating the threaded cylinder, and then the stay cord drives the bar-shaped block and the limiting slide block to move towards the position close to the inner side of the annular groove, so that the upper part of the L-shaped scraping rod is not limited, namely the position of the L-shaped scraping rod can be adjusted, the distance between the bottom block and the bottom of the coal dropping pipe far away from one end is ensured, and the upper part of the L-shaped scraping rod is limited to the corresponding adjacent limiting slide block, so that the material can be conveniently discharged, and when the rotary stirring mechanism needs to be disassembled, the rotary stirring mechanism can also be integrally disassembled.
2. According to the coal dropping pipe, the rotating rod is driven to rotate by starting the rotating motor, the L-shaped scraping rod is driven to rotate, discharging can be facilitated, blocking prevention is achieved, the screw rod is driven to rotate by rotating the rotating handle, the position of the L-shaped clamping rod can be adjusted, the coal dropping pipe can be detached, and the structural flexibility is enhanced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a rotary stirring mechanism according to the present invention;
FIG. 3 is a schematic structural view of a locking mechanism according to the present invention;
FIG. 4 is a partial schematic view of the present invention;
FIG. 5 is a schematic view of the upper and lower mounting ring structures of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-coal dropping pipe, 2-round pipe, 3-vertical pipe, 4-slot, 5-upper mounting ring, 6-lower mounting ring, 7-clamping mechanism, 71-screw rod, 72-thread block, 73-limiting rod, 74-L-shaped clamping rod, 75-turner, 8-rotary stirring mechanism, 81-bottom block, 82-rotary motor, 83-conical block, 84-turner, 85-thin rod, 86-L-shaped scraping rod, 9-round block, 10-annular groove, 11-regulation limiting mechanism, 111-U-shaped frame, 112-thread cylinder, 113-screw rod, 114-regulation rod, 115-pull rope, 116-winding roller, 117-telescopic rod, 118-strip block, 119-limiting slide block and 12-through groove, 13-inserted bar, 14-card slot. Taper shape
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
The invention provides a technical scheme that: the utility model provides a rotatory clear stifled device of coal breakage pipe, including coal breakage pipe 1, the upper end of coal breakage pipe 1 is provided with pipe 2, the fixed cover in outer end of pipe 2 is equipped with collar 5, the fixed cover in outer end of coal breakage pipe 1 is equipped with collar 6 down, the symmetry is fixed with inserted bar 13 on the collar 6 down, draw-in groove 14 has been seted up on the inserted bar 13, slot 4 has been seted up on going up collar 5, inserted bar 13 and slot 4 joint, logical groove 12 has been seted up to the inner wall of slot 4, logical groove 12 and draw-in groove 14 intercommunication, logical groove 12, draw-in groove 14, be provided with the rubber layer in the slot 4, the inside of pipe 2 is fixed with ring piece 9, the inner chamber of ring piece 9 is fixed with standpipe 3, ring channel 10 has been seted up in the outside of standpipe 3, the outer end symmetry of pipe 2 is provided with clamping mechanism 7, the symmetry is provided with on pipe 2 and adjusts stop gear 11, the inside of coal breakage pipe 1 is provided with rotatory rabbling mechanism 8.
Example two
A clear stifled device of coal breakage pipe rotation that provides based on embodiment one of this application, another kind of clear stifled device of coal breakage pipe rotation is proposed to embodiment two of this application. The second embodiment is only a further mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further described with reference to the drawings and the following embodiments.
Compared with the first embodiment, the first embodiment provides a specific clamping mechanism 7, which includes a screw rod 71, a thread block 72, a limit rod 73, an L-shaped clamping rod 74 and a rotating hand 75, wherein the screw rod 71 is rotatably disposed on the circular tube 2, the outer end of the screw rod 71 is fixed with the rotating hand 75, the thread block 72 is sleeved outside the screw rod 71, the limit rod 73 is symmetrically and slidably inserted on the thread block 72, the limit rod 73 is fixed on the outer wall of the circular tube 2, the L-shaped clamping rod 74 is fixed at the bottom end of the thread block 72, and the L-shaped clamping rod 74 is clamped with the through groove 12 and the clamping groove 14.
EXAMPLE III
A clear stifled device of coal breakage pipe rotation that provides based on embodiment one of this application, another kind of clear stifled device of coal breakage pipe rotation is proposed to embodiment three of this application. The third embodiment is only a further mode of the first embodiment, and the implementation of the third embodiment does not affect the single implementation of the first embodiment.
The third embodiment of the present invention is further described below with reference to the drawings and the following embodiments.
Compared with the first embodiment, the present embodiment provides a specific rotating stirring mechanism 8, which includes a bottom block 81, a rotating electrical machine 82, a conical block 83, a rotating rod 84, a thin rod 85 and an L-shaped scraping rod 86, the conical block 83 is fixed at the top of the bottom block 81, the rotating electrical machine 82 is installed at the bottom of the bottom block 81, an output shaft of the rotating electrical machine 82 penetrates through the bottom block 81, the conical block 83 is connected with the rotating rod 84, a plurality of stirring blades are arranged at the outer side of the rotating rod 84, the thin rod 85 is fixed at the top end of the rotating rod 84, the L-shaped scraping rod 86 is symmetrically fixed at the outer end of the thin rod 85, and the L-shaped scraping rod 86 is in sliding contact with the inner wall of the coal dropping pipe 1.
Example four
A clear stifled device of rotation of coal breakage pipe based on the first embodiment of this application provides, another kind of clear stifled device of rotation of coal breakage pipe is proposed to the fourth embodiment of this application. The fourth embodiment is only a further mode of the first embodiment, and the implementation of the fourth embodiment does not affect the single implementation of the first embodiment.
The fourth embodiment of the present invention is further described with reference to the drawings and the following embodiments.
Compared with the first embodiment, the first embodiment provides a specific adjusting and limiting mechanism 11, which includes a U-shaped frame 111, a threaded cylinder 112, a screw 113, an adjusting rod 114, a pulling rope 115, two winding rollers 116, a telescopic rod 117, a bar-shaped block 118 and a limiting sliding block 119, the U-shaped frame 111 is fixed at the outer end of the circular tube 2, the threaded cylinder 112 is rotatably arranged on the U-shaped frame 111, the screw 113 is arranged in the threaded cylinder 112, the adjusting rod 114 is fixed at the outer end of the screw 113, the adjusting rod 114 penetrates through the circular tube 2 and extends inwards, the two winding rollers 116 are arranged in the annular groove 10 through a rotating shaft, the pulling rope 115 is wound on the winding rollers 116, one end of the pulling rope 115 is connected with the adjusting rod 114, the other end of the pulling rope is connected with the bar-shaped block 118, the plurality of limiting sliding blocks 119 are fixed on the bar-shaped block 118, and the telescopic rod 117 is connected between the periphery of the bar-shaped block 118 and the inner wall of the annular groove 10.
The working principle is as follows:
when the device is used, the L-shaped scraping rod 86 is limited by the two adjacent limiting sliding blocks 119, so that the bottom block 81 is fixed; the position of the adjusting rod 114 is adjusted by rotating the threaded cylinder 112, and then the pulling rope 115 is used for driving the bar-shaped block 118 and the limiting slide block 119 to move towards the position close to the inner side of the annular groove 10, so that the upper part of the L-shaped scraping rod 86 is not limited, that is, the position of the L-shaped scraping rod 86 can be adjusted, the distance between the bottom block 81 and one end of the bottom of the coal dropping pipe 1 is far away, the upper part of the L-shaped scraping rod 86 is limited to the corresponding adjacent limiting slide block 119, the material can be conveniently discharged, and when the rotary stirring mechanism 8 needs to be dismounted, the whole rotary stirring mechanism can be dismounted; the rotary motor 82 is started to drive the rotary rod 84 to rotate and drive the L-shaped scraping rod 86 to rotate, so that material can be conveniently discharged, and blocking prevention is realized; the rotating hand 75 is rotated to drive the screw rod 71 to rotate, the position of the L-shaped clamping rod 74 can be adjusted, the coal dropping pipe 1 can be detached, and the structural flexibility is enhanced.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a clear stifled device of coal breakage pipe rotation, includes coal breakage pipe (1), its characterized in that: the upper end of the coal dropping pipe (1) is provided with a round pipe (2), the outer end of the round pipe (2) is fixedly sleeved with an upper mounting ring (5), the outer end of the coal dropping pipe (1) is fixedly sleeved with a lower mounting ring (6), the lower mounting ring (6) is symmetrically fixed with inserted rods (13), a clamping groove (14) is arranged on the inserted link (13), a slot (4) is arranged on the upper mounting ring (5), a through groove (12) is arranged on the inner wall of the slot (4), a circular ring block (9) is fixed inside the circular tube (2), a vertical pipe (3) is fixed in the inner cavity of the circular ring block (9), an annular groove (10) is arranged on the outer side of the vertical pipe (3), the outer end of the round pipe (2) is symmetrically provided with clamping mechanisms (7), the round pipe (2) is symmetrically provided with adjusting and limiting mechanisms (11), and a rotary stirring mechanism (8) is arranged in the coal dropping pipe (1).
2. The rotary blockage removing device for the coal dropping pipe according to claim 1, characterized in that: screens mechanism (7) include lead screw (71), screw block (72), gag lever post (73), L shape kelly (74) and change hand (75), lead screw (71) rotate to set up on pipe (2), the outer end of lead screw (71) is fixed with changes hand (75), the outside cover of lead screw (71) is equipped with screw block (72), the symmetry slides on screw block (72) and inserts and is equipped with gag lever post (73), the outer wall in pipe (2) is fixed in gag lever post (73), the bottom mounting of screw block (72) has L shape kelly (74).
3. The rotary blockage removing device for the coal dropping pipe according to claim 1, characterized in that: rotatory rabbling mechanism (8) scrape pole (86) including bottom block (81), rotating electrical machines (82), toper piece (83), bull stick (84), slender pole (85) and L shape, the top of bottom block (81) is fixed with toper piece (83), rotating electrical machines (82) are installed to the bottom of bottom block (81), the output shaft of rotating electrical machines (82) runs through bottom block (81), toper piece (83) and is connected with bull stick (84), the outside of bull stick (84) is provided with a plurality of stirring leaves, the top of bull stick (84) is fixed with slender pole (85), the outer end symmetry of slender pole (85) is fixed with L shape and scrapes pole (86).
4. The rotary blockage removing device for the coal dropping pipe according to claim 1, characterized in that: the adjusting and limiting mechanism (11) comprises a U-shaped frame (111), a threaded cylinder (112), a screw (113), an adjusting rod (114), a pull rope (115), two winding rollers (116), an expansion rod (117), a strip-shaped block (118) and a limiting sliding block (119), the U-shaped frame (111) is fixed at the outer end of the circular tube (2), the threaded cylinder (112) is rotatably arranged on the U-shaped frame (111), the screw (113) is arranged in the threaded cylinder (112), the adjusting rod (114) is fixed at the outer end of the screw (113), the adjusting rod (114) penetrates through the circular tube (2) and extends inwards, the two winding rollers (116) are arranged in the annular groove (10) through rotating shafts, the pull rope (115) is wound on the winding rollers (116), one end of the pull rope (115) is connected with the adjusting rod (114), the other end of the pull rope (115) is connected with the strip-shaped block (118), and the strip-shaped block (118) is fixedly provided with a plurality of limiting sliding blocks (119), and telescopic rods (117) are connected between the periphery of the strip-shaped block (118) and the inner wall of the annular groove (10).
5. The rotary blockage removing device for the coal dropping pipe according to claim 1, characterized in that: the through groove (12) is communicated with the clamping groove (14).
6. The rotary blockage removing device for the coal dropping pipe as claimed in claim 2, wherein: the L-shaped clamping rod (74) is clamped with the through groove (12) and the clamping groove (14).
7. The rotary blockage removing device for the coal dropping pipe according to claim 1, characterized in that: rubber layers are arranged in the through groove (12), the clamping groove (14) and the inserting groove (4).
8. The rotary blockage removing device for the coal dropping pipe according to claim 3, characterized in that: the L-shaped scraping rod (86) is in sliding contact with the inner wall of the coal dropping pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210692364.5A CN115123841B (en) | 2022-06-17 | 2022-06-17 | Rotatory clear stifled device of coal breakage pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210692364.5A CN115123841B (en) | 2022-06-17 | 2022-06-17 | Rotatory clear stifled device of coal breakage pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115123841A true CN115123841A (en) | 2022-09-30 |
| CN115123841B CN115123841B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210692364.5A Active CN115123841B (en) | 2022-06-17 | 2022-06-17 | Rotatory clear stifled device of coal breakage pipe |
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| CN (1) | CN115123841B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207329453U (en) * | 2017-10-25 | 2018-05-08 | 江苏江河机械制造有限公司 | A kind of taper coal spout |
| CN211216349U (en) * | 2019-12-01 | 2020-08-11 | 南通仕莱舜机械有限公司 | Stirrer with scraping structure |
| CN112079136A (en) * | 2020-09-22 | 2020-12-15 | 安徽独库机械设备有限公司 | Coal breakage pipe anti-blocking device |
| CN212798026U (en) * | 2020-07-03 | 2021-03-26 | 青岛金富兴港机械有限公司 | Clear stifled device of coal breakage pipeline with rotatory scraper |
| CN113383933A (en) * | 2021-06-11 | 2021-09-14 | 安徽有余跨越瓜蒌食品开发有限公司 | Pretreatment of trichosanthes seed is with pickling device of tasty |
-
2022
- 2022-06-17 CN CN202210692364.5A patent/CN115123841B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207329453U (en) * | 2017-10-25 | 2018-05-08 | 江苏江河机械制造有限公司 | A kind of taper coal spout |
| CN211216349U (en) * | 2019-12-01 | 2020-08-11 | 南通仕莱舜机械有限公司 | Stirrer with scraping structure |
| CN212798026U (en) * | 2020-07-03 | 2021-03-26 | 青岛金富兴港机械有限公司 | Clear stifled device of coal breakage pipeline with rotatory scraper |
| CN112079136A (en) * | 2020-09-22 | 2020-12-15 | 安徽独库机械设备有限公司 | Coal breakage pipe anti-blocking device |
| CN113383933A (en) * | 2021-06-11 | 2021-09-14 | 安徽有余跨越瓜蒌食品开发有限公司 | Pretreatment of trichosanthes seed is with pickling device of tasty |
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| Publication number | Publication date |
|---|---|
| CN115123841B (en) | 2023-09-19 |
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Denomination of invention: A rotating clearing device for coal chute Granted publication date: 20230919 Pledgee: Hanshan sub branch of China Construction Bank Corp. Pledgor: ANHUI YULONG ELECTRIC POWER TECHNOLOGY CO.,LTD. Registration number: Y2024980036545 |