CN212768622U - Dust suppression device for bucket wheel blanking barrel of stacker-reclaimer - Google Patents
Dust suppression device for bucket wheel blanking barrel of stacker-reclaimer Download PDFInfo
- Publication number
- CN212768622U CN212768622U CN202022213894.6U CN202022213894U CN212768622U CN 212768622 U CN212768622 U CN 212768622U CN 202022213894 U CN202022213894 U CN 202022213894U CN 212768622 U CN212768622 U CN 212768622U
- Authority
- CN
- China
- Prior art keywords
- galvanized steel
- steel pipe
- stacker
- reclaimer
- suppression device
- 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
Images
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a stacker-reclaimer bucket wheel unloading section of thick bamboo dust suppression device, feed cylinder under the bucket wheel, span a galvanized steel pipe of installation in the feed cylinder down, galvanized steel pipe does not hold installation ball valve, according to four wire heads of the length equipartition four-section welding that span galvanized steel pipe in the feed cylinder down, four high-pressure atomizing double-end shower nozzles of installation on the feed cylinder down, galvanized steel pipe head welding high-pressure rubber hose connects, main portal installation galvanized steel pipe, this galvanized steel pipe both ends welding high-pressure rubber hose connects, and the trailer is along marking time the inboard by galvanized steel pipe to trailer platform high flow pressurizer of laying. The utility model has simple structure, convenient use and easy maintenance, is arranged on the lower feed cylinder of the bucket wheel of the stacker-reclaimer and can directly act on the lower feed cylinder of the bucket wheel of the stacker-reclaimer to carry out the water mist dust suppression device; the investment is small, the operation and the maintenance are convenient, the dust loss can be effectively reduced, and the effect of comprehensively suppressing dust is achieved.
Description
Technical Field
The utility model relates to a dust suppression device technical field specifically indicates a dust suppression device of a feed cylinder under stacker-reclaimer bucket-wheel.
Background
In the process of stacking, taking and transferring, the bucket-wheel stacker-reclaimer generates induced airflow due to material sliding and equal fall in the blanking chute and the guide chute of the receiving belt conveyor, and dust generated by the induced materials overflows and scatters around the chute and the gap in the guide chute. The material falls into oblique chute to cantilever belt conveyor in-process from the bucket wheel, and the material produces the air current in the motion process, forms negative pressure zone in oblique chute, and the tiny particle material is raised under the effect of air current and is produced the dust, and the dust spreads in the cantilever belt material receiving point under the motion air current of material. When falling onto the cantilever belt, the material collides with the belt to generate strong airflow, and the small-particle material is lifted under the action of the airflow to generate dust. At present, most of dust removal of stacker-reclaimer adopts spray gun and watering locomotive to press down dirt, and its weak point lies in: the water consumption is large, and water accumulation and ground slurrying are easily caused in the covered area.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a dust suppression device under stacker-reclaimer bucket-wheel, simple structure, convenient to use, easy to maintain install and use on stacker-reclaimer bucket-wheel feed cylinder, can direct action carry out water smoke in stacker-reclaimer bucket-wheel feed cylinder and press down dirt.
In order to solve the technical problem, the utility model provides a technical scheme does: a bucket wheel blanking barrel dust suppression device of a stacker-reclaimer comprises a bucket wheel blanking barrel, wherein a galvanized steel pipe is installed in the blanking barrel in a crossing mode, a ball valve is installed at the tail end of the galvanized steel pipe, four wire heads are welded in four sections according to the length of the galvanized steel pipe crossing in the blanking barrel, four high-pressure atomization double-head spray heads are installed on the blanking barrel, the other end of the galvanized steel pipe is paved with the galvanized steel pipe along the root of a stacking cantilever guardrail to the boundary position of the tail end of a cantilever beam and a main portal frame hinge pin, the head of the galvanized steel pipe is welded with a high-pressure rubber hose joint, the main portal frame is provided with the galvanized steel pipe, two ends of the galvanized steel pipe are welded with high-pressure rubber hose joints, a tail truck is paved with the galvanized steel pipe along the inner side of a step to the side of a tail truck platform high-flow pressurizer, the cantilever beam is respectively butted with the main portal frame, the tail truck, the high-flow pressurizer, the, the movable part is flexibly connected, a power supply is connected to a thermal relay of a belt conveyor motor in a control cabinet by a 4 multiplied by 4mm cable to finish power supply, the cable is laid in a control box beside the high-flow pressurizer and connected with a circuit breaker, and the output end of the cable is connected with the high-flow pressurizer.
Furthermore, the galvanized steel pipe crossed in the lower charging barrel adopts DN20 galvanized steel pipe with the length of 160 cm.
Further, the ball valve is a DN20 ball valve.
Further, the filament head adopts DN15 filament head.
Further, the main door frame is provided with galvanized steel pipes which are 230 cm long.
Compared with the prior art, the utility model the advantage lie in:
(1) the device has the advantages of simple structure, convenient use and easy maintenance, is arranged on the lower charging barrel of the bucket wheel of the stacker-reclaimer for use, and can directly act on the lower charging barrel of the bucket wheel of the stacker-reclaimer to carry out water mist dust suppression;
(2) simple structure, the small investment, operation and maintenance are convenient, can in time decide whether to use this dust suppression device according to the moisture condition of raw materials coal, and the application is nimble with the regulation, can effectively reduce the dust loss, plays the effect that presses down dirt comprehensively.
Drawings
Fig. 1 is the utility model discloses a stacker-reclaimer bucket wheel feed cylinder dust suppression device's schematic structure diagram.
As shown in the figure: 1. ball valve, 2, high-pressure atomizing double-end shower nozzle, 3, silk head, 4, galvanized steel pipe, 5, high-pressure rubber hose, 6, high flow pressurizer, 7, storage water tank, 8, lower feed cylinder.
Detailed Description
The technical solution of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
With the attached drawing, the bucket wheel blanking barrel dust suppression device of the stacker-reclaimer comprises a bucket wheel blanking barrel 8, wherein a galvanized steel pipe 4 is installed in the blanking barrel 8 in a crossing manner, the galvanized steel pipe is a DN20 galvanized steel pipe with the length of 160 cm, the tail end of the galvanized steel pipe 4 is provided with a ball valve 1, the ball valve 1 is a DN20 ball valve, four wire heads 3 are uniformly welded in four sections according to the length of the galvanized steel pipe 4 in the blanking barrel 8, the wire heads are DN15 wire heads, four high-pressure atomizing double-head nozzles 2 are installed on the blanking barrel 8, the other end of the galvanized steel pipe 4 is paved along the stacking cantilever guardrail to the boundary between the tail end of the cantilever beam and a hinge pin of a main portal, the head of the galvanized steel pipe 4 is welded with a high-pressure rubber hose connector 5, the main portal is provided with the galvanized steel pipe 4 with the length of 230 cm, two ends of the galvanized steel pipe 4 are welded with high-pressure rubber hose connectors, and a tail vehicle is paved along the inner side of a step galvanized, rubber hose joints are welded at two ends of a galvanized steel pipe 4, a cantilever beam and a main door frame, the main door frame and a tail vehicle, the tail vehicle and a high-flow pressurizer 6, the high-flow pressurizer 6 and a water storage tank 7 are respectively butted by high-pressure rubber hoses 5, so that the movable part is in flexible connection, a power supply is connected to a thermal relay of a belt conveyor motor in a control cabinet by a 4 multiplied by 4mm cable to finish power supply, the cable is paved in a control box beside the high-flow pressurizer 6 and is connected with a circuit breaker, and the output end of the cable is connected with the high-flow pressurizer 6.
As shown in figure 1, firstly, a DN20 galvanized steel pipe 4 with the length of 160 cm is installed in a lower charging barrel 8 of a bucket wheel in a crossing way, the tail end is provided with a DN20 ball valve 1 for convenient spraying, four DN15 screw heads are evenly welded in four sections according to the length of the galvanized steel pipe 4 in the lower charging barrel 8, four high-pressure atomizing double-head spray heads 2 are installed at the upper part of the lower charging barrel 8, then, from the other end of the DN20 galvanized steel pipe 4, DN20 galvanized steel pipe 4 is paved along the root of a piling cantilever guardrail to the boundary of the tail end of a cantilever beam and a hinge pin of a main portal frame, DN20 high-pressure rubber hose 5 joint is welded at the head of the 493DN 2 galvanized steel pipe 4, DN 38723 high-pressure rubber hose 5 joint is installed at the main portal frame, DN20 galvanized steel pipe 4 with the length of 230 cm is installed at the main portal frame, DN20 high-pressure rubber hose 5 joint is welded at the two ends of the DN 5 galvanized steel pipe 4, a tail car is continuously paved at the, and finally, the cantilever beam, the main portal frame, the tail vehicle, the high-flow pressurizer 6 and the high-flow pressurizer 6 are respectively butted with the water storage tank 7 through the high-pressure rubber hose 5, so that the aim of flexible connection of the movable part is fulfilled. Secondly, the power supply is connected to a thermal relay of a belt conveyor motor in a control cabinet through a 4 multiplied by 4mm cable to achieve the purpose of getting electricity, then the cable is laid in a control box beside the high-flow pressurizer 6 to be connected with a circuit breaker, the output end of the cable is connected with the high-flow pressurizer 6, and the power is cut off when the maintenance or the moisture of the raw coal is high so as to achieve the purpose of temporarily not using the high-flow pressurizer 6.
When the coal mining machine is used specifically, the power control circuit breaker of the tail car platform high-flow pressurizer 6 is switched on, the pressurizer runs synchronously when the belt is started due to the power supply of the belt motor which is used, the bucket wheel motor is started to dig coal, the high-pressure atomizing double-head nozzle 2 starts to spray mist at the moment, and the whole discharging barrel 8 and the bucket wheel are covered to achieve the purpose of dust suppression. If the water content of the raw material coal exceeds 10 percent and dust suppression spraying is not needed, only a power circuit breaker in a rear control box beside the high-flow pressurizer 6 needs to be opened.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a stacker-reclaimer bucket-wheel feed cylinder dust suppression device, includes bucket-wheel feed cylinder, its characterized in that: a galvanized steel pipe is installed in the lower charging barrel in a crossing manner, a ball valve is installed at the tail end of the galvanized steel pipe, four screw heads are uniformly welded in four sections according to the length of the galvanized steel pipe crossing in the lower charging barrel, four high-pressure atomizing double-head spray heads are installed on the lower charging barrel, the galvanized steel pipe is laid at the other end of the galvanized steel pipe along the root of a stacking cantilever guardrail to the boundary of the tail end of a cantilever beam and a main portal frame hinge pin, a high-pressure rubber hose joint is welded at the head of the galvanized steel pipe, the galvanized steel pipe is installed on the main portal frame, high-pressure rubber hose joints are welded at two ends of the galvanized steel pipe, the galvanized steel pipe is laid at the inner side of a step of a tail car to the side of a high-flow pressurizer of a tail car platform, the rubber hose joints are welded at two ends of the galvanized steel pipe, the cantilever beam is in butt joint with the main portal frame, the power supply is connected to a thermal relay of a belt conveyor motor in the control cabinet by a 4 multiplied by 4mm cable to finish power supply, the cable is laid in a control box beside the high-flow pressurizer and connected with a circuit breaker, and the output end of the cable is connected with the high-flow pressurizer.
2. The bucket-wheel dust suppression device of the stacker-reclaimer according to claim 1, wherein: the galvanized steel pipe crossed in the lower charging barrel adopts DN20 galvanized steel pipe with the length of 160 cm.
3. The bucket-wheel dust suppression device of the stacker-reclaimer according to claim 1, wherein: the ball valve adopts a DN20 ball valve.
4. The bucket-wheel dust suppression device of the stacker-reclaimer according to claim 1, wherein: the thread head adopts DN15 thread head.
5. The bucket-wheel dust suppression device of the stacker-reclaimer according to claim 1, wherein: the main door frame is provided with galvanized steel pipes, and the length of the galvanized steel pipes is 230 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022213894.6U CN212768622U (en) | 2020-10-08 | 2020-10-08 | Dust suppression device for bucket wheel blanking barrel of stacker-reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022213894.6U CN212768622U (en) | 2020-10-08 | 2020-10-08 | Dust suppression device for bucket wheel blanking barrel of stacker-reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212768622U true CN212768622U (en) | 2021-03-23 |
Family
ID=75056979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022213894.6U Active CN212768622U (en) | 2020-10-08 | 2020-10-08 | Dust suppression device for bucket wheel blanking barrel of stacker-reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212768622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117902340A (en) * | 2024-03-20 | 2024-04-19 | 湖南惟盛重型散料输送设备工程有限公司 | Bucket-wheel stacker-reclaimer |
-
2020
- 2020-10-08 CN CN202022213894.6U patent/CN212768622U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117902340A (en) * | 2024-03-20 | 2024-04-19 | 湖南惟盛重型散料输送设备工程有限公司 | Bucket-wheel stacker-reclaimer |
| CN117902340B (en) * | 2024-03-20 | 2024-05-14 | 湖南惟盛重型散料输送设备工程有限公司 | Bucket-wheel stacker-reclaimer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212768622U (en) | Dust suppression device for bucket wheel blanking barrel of stacker-reclaimer | |
| CN112027699A (en) | Dust suppression device for bucket wheel blanking barrel of stacker-reclaimer | |
| CN210279998U (en) | Portable insulator cleaning device | |
| CN204751445U (en) | A spraying dust fall system for landing stage formula coal yard | |
| CN211032335U (en) | Dregs conveyer for foundation construction | |
| CN111791836B (en) | Intelligent vehicle bottom cleaning device of car dumper and cleaning method thereof | |
| CN208742852U (en) | A kind of rust preventive oil spraying device for battery production | |
| CN214634955U (en) | Automatic spraying and dust suppression system of muck truck | |
| CN214287279U (en) | Milling machine dust fall atomizer | |
| CN211815935U (en) | Dust removal and reduction device for automobile | |
| CN211799609U (en) | Intelligent dust suppression system for coal transport train | |
| CN212328717U (en) | Surface coating device for aircraft steel part production | |
| CN212294787U (en) | Quick cleaning device of building rubbish | |
| CN210948764U (en) | Tunnel dust removal vehicle | |
| CN210529605U (en) | Dust device for construction | |
| CN208379518U (en) | A kind of sweeper side-spraying device | |
| CN218236592U (en) | Water supply pipeline and sanitation vehicle | |
| CN206704164U (en) | Oversize vehicle cleaning machine | |
| CN206901375U (en) | Electrostatic precipitator buffer unloading device | |
| CN214652198U (en) | Automatic dust removal atomizer of belt feeder | |
| CN218233293U (en) | Dustproof energy-conserving watering lorry | |
| CN201874588U (en) | Cement spraying equipment and arm end device thereof | |
| CN207715145U (en) | Coal winning machine spray device | |
| CN220996249U (en) | Dust-proof mechanism for mining truck hopper | |
| CN110424396A (en) | A kind of crawler type whitewashing integrated system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |