CN217172157U - Coal conveying belt cleaning device - Google Patents
Coal conveying belt cleaning device Download PDFInfo
- Publication number
- CN217172157U CN217172157U CN202122856750.7U CN202122856750U CN217172157U CN 217172157 U CN217172157 U CN 217172157U CN 202122856750 U CN202122856750 U CN 202122856750U CN 217172157 U CN217172157 U CN 217172157U
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- scraper
- coal
- belt
- receiving tank
- water receiving
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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a coal conveying belt cleaning device relates to belt conveyor belt cleaning equipment technical field. The coal conveying belt cleaning device comprises a cleaner and a water washing and recovering mechanism; the sweeper comprises a bracket and a scraper, the upper end of the bracket is fixedly connected with the belt conveyor framework, the scraper is fixed at the lower part of the bracket, and the upper end of the scraper is attached to the surface of the belt; the water washing mechanism comprises a washing pipeline, a water receiving tank and a return pipe, a nozzle is fixed on the washing pipeline and is positioned in front of the scraper, the water receiving tank is arranged below the scraper, and the water receiving tank is connected with the coal bunker through the return pipe. Sweeper and sparge water simultaneous working in this device realize multiple cleaning, clean the effect multiplication, prevent effectively that the belt return stroke from spilling the coal, reduce the raise dust, save the manual cleaning link, the coal slime of cleaning is directly discharged into the coal bunker, reduces the raw coal loss.
Description
Technical Field
The utility model relates to a belt conveyor belt cleaning equipment technical field especially relates to a coal conveying belt cleaning device.
Background
In the running process of the coal conveying belt, when the head sweeper cleans the belt insufficiently, coal dust adhered to the working surface of the belt in the return section can be thrown to an equipment framework and the ground to cause dust raising and pollution, or the coal dust adheres to the surface of a lower carrier roller and the position of a bearing to cause belt deviation or jamming of the carrier roller bearing, so that the stable running of a coal conveying system is influenced.
Generally, the cleaning is carried out manually by operators in the working condition, the area is large, the sanitary dead angles are large, the cleaning efficiency is low, the cleaning difficulty is large, and certain safety risk exists.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a coal conveying belt cleaning device is fit for the belt cleaning device who uses in the coal dust polluted environment for a long time.
In order to realize the technical purpose, the utility model adopts the following scheme: the coal conveying belt cleaning device comprises a cleaner and a water washing and recovering mechanism; the sweeper comprises a bracket and a scraper, the upper end of the bracket is fixedly connected with the belt conveyor framework, the scraper is fixed at the lower part of the bracket, and the upper end of the scraper is attached to the surface of the belt; the water washing mechanism comprises a washing pipeline, a water receiving tank and a return pipe, a nozzle is fixed on the washing pipeline and is positioned in front of the scraper, the water receiving tank is arranged below the scraper, and the water receiving tank is connected with the coal bunker through the return pipe.
Compared with the prior art, the beneficial effects of the utility model reside in that: sweeper and sparge water simultaneous working in this device realize multiple cleaning, clean the effect multiplication, prevent effectively that the belt return stroke from spilling the coal, reduce the raise dust, save the manual cleaning link, the coal slime of cleaning is directly discharged into the coal bunker, reduces the raw coal loss.
The utility model discloses an optimal scheme does:
the two nozzles at the end part are respectively positioned at the inner side of the edge of the scraper, so that the best washing effect is ensured, and simultaneously, the water flow is prevented from splashing outside the water receiving tank to cause pollution.
The bottom of the water receiving tank is an inclined plane, and the return pipe is fixed at the lowest point of the water receiving tank, so that partial coal slime is prevented from not returning.
Drawings
Fig. 1 is a schematic side view of a coal conveyor belt cleaning device according to an embodiment of the present invention;
fig. 2 is a schematic front view of a cleaning device for a coal belt according to an embodiment of the present invention;
labeled as: 1. constructing a belt conveyor; 2. a support; 3. flushing the pipeline; 4. a nozzle; 5. a squeegee; 6. a water receiving tank; 7. a belt; 8. a coal bunker; 9. a return pipe.
Detailed Description
The present invention will be described in detail with reference to the following embodiments in order to fully understand the objects, features and functions of the present invention, but the present invention is not limited thereto.
Referring to fig. 1 and 2, the cleaning device for coal belt provided by the present invention comprises a cleaning device and a water washing and recovering mechanism. The cleaning structure consists of a bracket 2 and a scraper 5 and is in a vertical scraper type. The support 2 is made by the angle steel, and 2 upper ends welded fastening of support have seted up the through-hole in the both sides of belt feeder framework 1, the height-adjusting about being convenient for on the pole setting of support 2. The scraper 5 is fastened at the lower part of the bracket 2 through bolts, the length of the scraper 5 is larger than the width of the belt 7, the disposal direction of the scraper 5 is vertical to the belt 7 and is attached to the surface of the belt 7, the upper end of the scraper 5 must be tightly attached to the surface of the belt 7 in the running process of the belt 7, otherwise, the height of the bracket 2 is adjusted to enable the bracket to be attached, and the highest cleaning effect is achieved by increasing the contact area. The scraper 5 is made of soft polyurethane material, has low friction, good wear resistance and high strength, has stable scraping effect, effectively removes fine particles and wet sticky materials on the residual belt 7, ensures the stable contact of the scraper and the belt 7 by adopting an elastic supporting component as a steel framework, automatically buffers and compensates the abrasion of the scraper, greatly improves the cleaning effect, and is convenient for field maintenance and replacement. Preferably, two cleaners are fixed on the belt conveyor framework 1 side by side, and a water flushing recovery mechanism is clamped on the second cleaner.
The water flushing recovery mechanism comprises a flushing pipeline 3, a nozzle 4, a water receiving tank 6, a return pipe 9 and the like. The on-site cleaning water pipeline leads out the flushing pipeline 3, and the flushing pipeline is orderly paved and installed in a direction parallel to the belt conveyor by using stainless steel materials and a pipe diameter DN 32. 4 detachable high pressure nozzle 4 are arranged according to 7 width equidistance in sweeper place ahead according to the belt, and the inspection of being convenient for is changed, and each segmentation all is equipped with the valve, is convenient for maintain. Wherein, the two nozzles 4 at the outer side are positioned at the inner side of the edge of the sweeper at a certain distance, thereby ensuring the best flushing effect and preventing the water flow from splashing outside the water receiving tank 6 to cause pollution.
A water receiving tank 6 is arranged below the sweeper, and the bottom of the water receiving tank 6 is connected with a coal bunker 8 through a return pipe 9. Get size design preparation water receiving tank 6, choose thick 6mm steel sheet welding preparation for use, the rust cleaning is anticorrosive, and design length is greater than sweeper length, and the width can hold cleaning device, highly is slightly less than the sweeper, realizes that the coal slime is through self gravity along the back flow 9 flow in the coal bunker 8 nearby, realizes the coal slime automatically and retrieves. The bottom of the water receiving tank 6 is an inclined plane, and partial coal slime is prevented from flowing back through the inclined plane. The return pipe 9 is made of a steel pipe with the diameter of 89mm, and the position of the pipe orifice is selected to be the lowest point of the water receiving tank 6, so that coal slime is conveniently discharged. In order to prevent the water receiving tank 6 and the pipeline from being blocked, the washing pipeline 3 leads branches into the water receiving tank 6, and coal slime in the water receiving tank 6 is specially washed.
Sweeper and sparge water simultaneous working in this device realize multiple cleaning, clean the effect multiplication, prevent effectively that the belt return stroke from spilling the coal, reduce the raise dust, save the manual cleaning link, the coal slime of cleaning is directly discharged into the coal bunker, reduces the raw coal loss.
Finally, it is noted that: the preferred embodiments of the present invention have been shown and described, and it will be understood that modifications and variations may be made by those skilled in the art without departing from the scope of the invention.
Claims (3)
1. A cleaning device for a coal conveying belt comprises a cleaner and a water washing and recovering mechanism; it is characterized in that the preparation method is characterized in that,
the sweeper comprises a bracket and a scraper, the upper end of the bracket is fixedly connected with the belt conveyor framework, the scraper is fixed at the lower part of the bracket, and the upper end of the scraper is attached to the surface of the belt;
the water washing mechanism comprises a washing pipeline, a water receiving tank and a return pipe, a nozzle is fixed on the washing pipeline and is positioned in front of the scraper, the water receiving tank is arranged below the scraper, and the water receiving tank is connected with the coal bunker through the return pipe.
2. The coal belt cleaning apparatus as claimed in claim 1, wherein the two nozzles at the end are respectively located inside the edge of the scraper.
3. The coal belt cleaning apparatus as claimed in claim 1, wherein the bottom of the water receiving tank is a slope, and the return pipe is fixed at the lowest point of the water receiving tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122856750.7U CN217172157U (en) | 2021-11-22 | 2021-11-22 | Coal conveying belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122856750.7U CN217172157U (en) | 2021-11-22 | 2021-11-22 | Coal conveying belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217172157U true CN217172157U (en) | 2022-08-12 |
Family
ID=82707899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122856750.7U Active CN217172157U (en) | 2021-11-22 | 2021-11-22 | Coal conveying belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217172157U (en) |
-
2021
- 2021-11-22 CN CN202122856750.7U patent/CN217172157U/en active Active
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