CN222180859U - Sweeper for coal washing belt conveyor - Google Patents
Sweeper for coal washing belt conveyor Download PDFInfo
- Publication number
- CN222180859U CN222180859U CN202420755549.0U CN202420755549U CN222180859U CN 222180859 U CN222180859 U CN 222180859U CN 202420755549 U CN202420755549 U CN 202420755549U CN 222180859 U CN222180859 U CN 222180859U
- Authority
- CN
- China
- Prior art keywords
- belt conveyor
- collecting tank
- water collecting
- water
- plate
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 46
- 238000005406 washing Methods 0.000 title claims abstract description 26
- 241001417527 Pempheridae Species 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 92
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 239000007921 spray Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 239000003818 cinder Substances 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
The utility model discloses a sweeper for a coal washing belt conveyor, which relates to the technical field of belt conveyor sweepers and specifically comprises a water collecting tank, wherein sealing connecting plates are fixedly arranged on two sides of the top of the water collecting tank, an arc-shaped plate extending outwards is arranged on one side of the water collecting tank, a scraping plate is arranged on the other side of the water collecting tank, two ends of the scraping plate and the arc-shaped plate are respectively connected with the sealing connecting plates, the top of the sealing connecting plates is fixed on the belt conveyor, a gap is arranged between the tail end of the arc-shaped plate and the belt conveyor, and the scraping plate is positioned below the belt conveyor and in clearance fit with the belt conveyor. According to the utility model, an external water source can be conveyed into the cleaning pipe through the high-pressure water pump and is sprayed to the conveying belt at a high speed through the spray holes, so that the conveying belt is fully washed, the conveying belt is not worn in the washing process, and the use effect is improved.
Description
Technical Field
The utility model relates to the technical field of belt conveyor sweepers, in particular to a sweeper for a coal washing belt conveyor.
Background
Coal washing refers to a process of separating raw coal with different components and different specific gravities into different grades through the impact of water flow on a mined coal mine, and removing dust and waste stone to obtain clean coal. When the coal is washed, the coal blocks are required to be conveyed into a coal washing pool through the belt conveyor to be washed, and because the coal blocks have moisture, part of small coal blocks can be adhered to the conveying belt of the belt conveyor during conveying, and therefore a cleaning machine is required to be used for cleaning the conveying belt during conveying the coal blocks.
The existing cleaning machine is generally a scraper cleaning machine or a roller brush cleaning machine which is arranged at the tail end of a belt conveyor, and coal blocks adhered to the conveying belt are scraped in the moving process of the conveying belt by contacting the scraper with the conveying belt, or the roller brush is rotated relative to the conveying belt by rotating the roller brush, so that the coal blocks adhered to the conveying belt are cleaned. However, in the cleaning process, the coal blocks are wet and have viscosity, so that the scraping plates and the roller brushes cannot clean the coal blocks adhered to the conveying belt, and the scraping plates and the roller brushes scrape the conveying belt, so that the conveying belt is accelerated to wear. To this end we propose a sweeper for a coal washing belt conveyor.
Disclosure of utility model
Aiming at the defect that the existing belt conveyor sweeper cannot clean, the utility model provides a sweeper for a coal washing belt conveyor, which has the advantage that coal blocks on a conveying belt can be fully cleaned by flushing through a spray head, and solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The sweeper for the coal washing belt conveyor comprises a water collecting tank, wherein the water collecting tank is arranged below the belt conveyor, sealing connecting plates are fixedly arranged on two sides of the top of the water collecting tank, an arc-shaped plate extending outwards is arranged on one side of the water collecting tank, a scraping plate is arranged on the other side of the water collecting tank, two ends of the scraping plate and the arc-shaped plate are respectively connected with the sealing connecting plates, the top of the sealing connecting plates is fixed on the belt conveyor, a gap is arranged between the tail end of the arc-shaped plate and the belt conveyor, and the scraping plate is arranged below the belt conveyor and in clearance fit with the belt conveyor;
The inside of the water collecting tank is provided with a cleaning pipe, both ends of the cleaning pipe are fixed on the side surface of the sealing connecting plate, the side surface of the cleaning pipe is provided with a plurality of spray holes at equal intervals, the spray holes face the belt conveyor, one end of the cleaning pipe extends out of the water collecting tank, and one end of the cleaning pipe extending out of the water collecting tank is connected with the water pumping mechanism;
the bottom of the water collecting tank is detachably connected with a liquid discharge pipe through a pipeline joint, and the liquid discharge pipe is communicated with the inside of the water collecting tank.
Preferably, the top edge of the connecting plate is provided with a plurality of connecting frames, and the connecting frames are connected with the frame body of the belt conveyor.
Preferably, the water pumping mechanism comprises a mounting plate, the mounting plate is arranged on the side face of the connecting plate, a high-pressure water pump is arranged on the mounting plate, an outlet of the high-pressure water pump is connected with a water outlet pipe, and the tail end of the water outlet pipe is connected with one end of the cleaning pipe through a flange joint.
Preferably, the bottom of the water collecting tank is of a funnel structure, and the pipeline joint is positioned at the bottom of the funnel structure.
Preferably, both ends of the top of the water collection tank are positioned below the conveyor belt and a space exists between the water collection tank and the bottom of the conveyor belt.
Compared with the prior art, when the cleaning device is used, an external water source can be conveyed into the cleaning pipe through the high-pressure water pump and is sprayed to the conveying belt at a high speed through the spray holes, the conveying belt is washed, the washing is sufficient, the conveying belt is not abraded in the washing process, and the using effect is improved.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the water collection tank of the present utility model.
Fig. 3 is a side view of the belt conveyor and sump structure of the present utility model.
The device comprises a frame 1, a bracket 2, a bracket 3, a water inlet pipe 4, a high-pressure water pump 5, a water outlet pipe 6, a sealing connection plate 7, a flange joint 8, a mounting plate 9, a water collecting tank 10, a conveying belt 11, a liquid discharge pipe 12, a spray hole 13, a cleaning pipe 14, a driving roll shaft 15, a pipeline joint 16, a driving motor 17, a supporting roll 18, a connection frame 19, an arc-shaped plate 20 and a scraping plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the utility model provides a sweeper for a coal washing belt conveyor, which comprises a water collecting tank 9, wherein the water collecting tank 9 is arranged below the belt conveyor, sealing connecting plates 6 are fixedly arranged on two sides of the top of the water collecting tank 9, and the top of the sealing connecting plates 6 are fixed on the belt conveyor;
The specific use condition of the belt conveyor is described below, in the actual use process, a plurality of supporting rollers 17 are installed in a frame 1, driving roller shafts 14 are arranged at two ends of the frame 1, the driving roller shafts are connected through a conveying belt 10, the conveying belt is made of the supporting rollers 17, the span of the conveying belt 10 is large and cannot be bent, then the driving roller shafts 14 rotate under the driving of a driving motor 16, the conveying belt 10 rotates, the bottom of the frame 1 is fixed on the ground through a bracket 2, as shown in fig. 1, a water collecting tank 9 provided by the utility model is arranged below the discharge end of the conveying belt 10, a plurality of connecting frames 18 are arranged at the top edge of a sealing connecting plate 6, and the connecting frames 18 are connected with the frame body of the belt conveyor, namely, the connecting frames 18 are connected with the frame 1.
As shown in fig. 3, during use, coal pieces may be transported from the bottom end of conveyor belt 10 to the top end thereof and inertially fall along a parabolic trajectory (as indicated by arrow a in fig. 3) into a coal washing tank for coal washing.
The specific structure of the water collecting tank will be described, as shown in fig. 3, one side of the water collecting tank 9 is provided with an arc plate 19 extending outwards, the other side of the water collecting tank 9 is provided with a scraping plate 20, both ends of the scraping plate 20 and the arc plate 19 are respectively connected with a sealing connecting plate 6, the top of the sealing connecting plate 6 is fixed on a belt conveyor, a gap is arranged between the tail end of the arc plate 19 and the belt conveyor as indicated by an arrow B in fig. 3, namely, the conveyor belt 10 and the arc plate 19 cannot touch, and the conveyor belt can carry adhered coal to enter the upper part of the arc plate 19;
The scraping plate is positioned below the belt conveyor and is in clearance fit with the belt conveyor, namely, a small clearance exists between the top of the scraping plate and the conveying belt, so that water on the surface of the conveying belt can be scraped off, the water falls into the water collecting tank 9, and an elastic rubber sheet can be connected to the top of the scraping plate to enable the surface of the conveying belt of the rubber sheet to be in contact, and the rubber sheet can be in elastic contact with the surface of the conveying belt, so that water can be scraped better;
As shown in fig. 1 and 2, the inside of water catch bowl 9 is equipped with wash pipe 13, wash pipe 13 both ends are all fixed on sealed connecting plate 6 side, and a plurality of orifices 12 have been seted up to wash pipe 13's side equidistance, orifice 12 is towards belt conveyor, wash pipe 13's one end stretches out of water catch bowl 9, wash pipe 13 stretches out the one end outside water catch bowl 9 and is connected with water pumping mechanism through flange joint 7, water pumping mechanism includes the outlet pipe 5 that links to each other through flange joint 7 and wash pipe 13 tip, the other end of outlet pipe 5 is fixed on high-pressure water pump 4, high-pressure water pump 4 links together with frame 1 through mounting panel 8, high-pressure water pump 4's water inlet department is connected with inlet tube 3, high-pressure water pump 4 is with outside water source through orifice 12 high-speed spouts to conveyer belt 10 ground, can be with the cinder granule of adhesion on the conveyer belt 10 cleanly, and can not cause wearing and tearing to conveyer belt 10, mounting panel 8 sets up on sealed connecting plate 6 side.
As shown in fig. 3, the bottom of the water collecting tank 9 is detachably connected with a liquid discharge pipe 11 through a pipe joint 15, and the detachable connection is in threaded connection or in bolt connection, so that the liquid discharge pipe 11 can be conveniently detached for replacement when damaged, the liquid discharge pipe 11 is communicated with the inside of the water collecting tank 9, the bottom of the water collecting tank 9 is funnel-shaped, and the funnel-shaped bottom is matched with the pipe joint 15. In the flushing process, the flushing water and the coal blocks falling into the water collecting tank 9 can flow into the liquid discharge pipe 11 along the funnel-shaped bottom of the water collecting tank 9 and are discharged, the flushing water and the coal blocks cannot remain in the water collecting tank 9, the liquid discharge pipe 11 is directly arranged in the coal washing tank, namely, the coal residues flushed out of the conveying belt 10 can be discharged along the liquid discharge pipe 11, and the discharged coal blocks and the coal blocks conveyed by the conveying belt 10 fall into the coal washing tank together under the action of gravity and inertia, so that waste is avoided.
Specifically, when the utility model is used, the high-pressure water pump 4 is controlled to work, the high-pressure water pump 4 conveys an external water source into the cleaning pipe 13 through the water inlet pipe 3 and the water outlet pipe 5, water is sprayed to the bottom surface of the conveying belt 10 at a high speed through the spray holes 12, coal blocks adhered to the bottom surface of the conveying belt 10 are washed away, and the washed-away coal blocks and the cleaning water are discharged into a coal washing pool along the liquid discharge pipe 11.
Further, both ends of the top of the water collecting tank 9 are positioned below the conveyor belt 10 and have a space with the bottom of the conveyor belt 10. The interval can be passed through by the coal cinder that adheres to on conveyer belt 10, and in the coal transportation in-process like this, water catch bowl 9 can not take place to scratch with conveyer belt 10 between, and then can not cause wearing and tearing to conveyer belt 10 to the coal cinder that adheres to on the conveyer belt 10 can not be scraped by water catch bowl 9 top, and the coal cinder that adheres to on the conveyer belt 10 can be all by the washing water washing of orifice 12 blowout in the back again along fluid-discharge tube 11 discharge in the coal-washing pond, can not cause the waste.
In the description of the present utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are merely for convenience of description and to simplify the description, but rather to indicate or imply that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model, and that the terms "first," "second," "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance, and that, unless otherwise explicitly stated or defined, the terms "mounted," "connected," or "connected" should be construed broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected, as being either mechanically connected, as being either directly connected, as being indirectly connected through intermediate media, or as being in communication with the inside of two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The sweeper for the coal washing belt conveyor comprises a water collecting tank (9), wherein the water collecting tank (9) is arranged below the belt conveyor, and is characterized in that a sealing connecting plate (6) is fixedly arranged on two sides of the top of the water collecting tank (9), an arc-shaped plate (19) extending outwards is arranged on one side of the water collecting tank (9), a scraping plate (20) is arranged on the other side of the water collecting tank (9), two ends of the scraping plate (20) and the arc-shaped plate (19) are respectively connected with the sealing connecting plate (6), the top of the sealing connecting plate (6) is fixed on the belt conveyor, a gap is arranged between the tail end of the arc-shaped plate (19) and the belt conveyor, and the scraping plate is positioned below the belt conveyor and in clearance fit with the belt conveyor.
A cleaning pipe (13) is arranged in the water collecting tank (9), two ends of the cleaning pipe (13) are fixed on the side surface of the sealing connecting plate (6), a plurality of spray holes (12) are formed in the side surface of the cleaning pipe (13) at equal intervals, the spray holes (12) face the belt conveyor, one end of the cleaning pipe (13) extends out of the water collecting tank (9), and one end of the cleaning pipe (13) extends out of the water collecting tank (9) is connected with the water pumping mechanism;
The bottom of the water collecting tank (9) is detachably connected with a liquid discharge pipe (11) through a pipeline joint (15), and the liquid discharge pipe (11) is communicated with the inside of the water collecting tank (9).
2. A sweeper for a coal washing belt conveyor according to claim 1, characterized in that the top edge of the connecting plate (6) is provided with a plurality of connecting frames (18), the connecting frames (18) being connected with the frame body of the belt conveyor.
3. The sweeper for the coal washing belt conveyor according to claim 2, wherein the water pumping mechanism comprises a mounting plate (8), the mounting plate (8) is mounted on the side face of the connecting plate (6), the mounting plate (8) is provided with a high-pressure water pump (4), an outlet of the high-pressure water pump (4) is connected with a water outlet pipe (5), and the tail end of the water outlet pipe (5) is connected with one end of a cleaning pipe (13) through a flange joint (7).
4. The sweeper for the coal washing belt conveyor is characterized in that the bottom of the water collecting tank (9) is of a funnel structure, and the pipeline joint (15) is positioned at the bottom of the funnel structure.
5. A sweeper for a coal washing belt conveyor according to claim 1, characterized in that the water collection trough (9) has its top ends both below the conveyor belt (10) and spaced from the bottom of the conveyor belt (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420755549.0U CN222180859U (en) | 2024-04-12 | 2024-04-12 | Sweeper for coal washing belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420755549.0U CN222180859U (en) | 2024-04-12 | 2024-04-12 | Sweeper for coal washing belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222180859U true CN222180859U (en) | 2024-12-17 |
Family
ID=93829614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420755549.0U Active CN222180859U (en) | 2024-04-12 | 2024-04-12 | Sweeper for coal washing belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222180859U (en) |
-
2024
- 2024-04-12 CN CN202420755549.0U patent/CN222180859U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107874287A (en) | A kind of agricultural byproducts processing bubble washer | |
| CN107440140B (en) | Small-size fruit belt cleaning device | |
| CN113184489A (en) | Combined cleaning device of belt conveyor | |
| KR100673854B1 (en) | Cleaning device for conveyor belt | |
| CN111802601A (en) | Seaweed product powdering device with disassembly-free machine cleaning function and cleaning method thereof | |
| CN222180859U (en) | Sweeper for coal washing belt conveyor | |
| CN211664038U (en) | Grit conveyer with cleaning device | |
| CN211495789U (en) | Bearing conveying chain plate cleaning machine | |
| CN220484351U (en) | Wear-resistant frame for transportation of coal mining machine | |
| CN218595372U (en) | Belt conveying water granulated slag blanking and cleaning device | |
| CN110712965A (en) | A belt conveyor leaking foam recovery device | |
| CN214732273U (en) | Sweeper for head of conveying belt | |
| CN112298962B (en) | Belt cleaning and dust removal device | |
| CN214651549U (en) | Be applied to washing unit of high-speed coal conveyor belt in bulk cargo harbour | |
| CN110155659B (en) | Belt return water-flushing type cleaning system | |
| CN220563628U (en) | Cleaning device for conveyor belt | |
| CN219750987U (en) | Conveying equipment for coal washing and selecting processing | |
| CN214086414U (en) | Automatic mud rotating device at tail of conveyor | |
| CN219438130U (en) | Raw material cleaning device for chilli sauce production and processing | |
| CN220131161U (en) | Mine belt sweeper | |
| CN218394894U (en) | Mineral processing production line | |
| CN215100266U (en) | Compound fertilizer production is with conveyor convenient to wash | |
| CN220222474U (en) | Water flushing device for feeding belt | |
| CN221069826U (en) | Mining belt conveyor | |
| CN221559277U (en) | Glass processing belt cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |