CN201458390U - All-season water sprinkling and dedusting device of transfer tower - Google Patents
All-season water sprinkling and dedusting device of transfer tower Download PDFInfo
- Publication number
- CN201458390U CN201458390U CN2009201221133U CN200920122113U CN201458390U CN 201458390 U CN201458390 U CN 201458390U CN 2009201221133 U CN2009201221133 U CN 2009201221133U CN 200920122113 U CN200920122113 U CN 200920122113U CN 201458390 U CN201458390 U CN 201458390U
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- electromagnetic valve
- coal
- belt
- water nozzle
- spraying water
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Abstract
The utility model relates to an all-season water sprinkling and dedusting device of a transfer tower, comprising an electromagnetic valve, a sensor and a spraying water nozzle, wherein the sensor is an ultrasonic sensor arranged above a belt conveyer; the spraying water nozzle is arranged on a pipeline bracket, and the electromagnetic valve is arranged in the pipeline bracket; one end of the electromagnetic valve is connected with the spraying water nozzle, while the other end is connected with a water supply pipeline; the ultrasonic sensor is electrically connected with a controller; and the controller is electrically connected with the electromagnetic valve. The water sprinkling and dedusting device is used for a transfer tower (point) of mines, wharfs, storage yards, and the like for continuously conveying dust generating articles such as coal, and the like by adopting the belt conveyer, a scraper conveyer, and the like.
Description
Technical field
The utility model relates to a kind of watering dust collector, refers in particular to a kind of employing belt transporter, scraping transporters etc. such as mine, harbour, storage field of being used for and transports reprinting tower (point) four seasons watering dust collector that coal etc. produces the dirt article continuously.
Background technology
In the Large Storage Tanks coal yard, must there be certain drop the position that coal is reprinted another belt by belt between two belts, therefore causes a large amount of coal dusts, seriously pollutes surrounding environment.In order to suppress coal dust, the nozzle water spray dust suppression of some just is installed above belt conveyor.
Because often there is interrupted indefinite variation in the coal seam of carrying on the belt (being called for short " coal stream "), being difficult to choose, manual operations " is opened " in time or " stopping " water spray, must control " leading to " and " breaking " of water with " coal stream " information in real time, just can guarantee promptly and accurately to sprinkle water, reach best dust suppression purpose.
Various distinct methods control waterings were once arranged, an active lever for example is installed above belt, the coal seam that the lever end stretches on the belt obtains " coal stream " information, and control electromagnetic valve " leading to " or " breaking " are controlled watering thus.Chinese patent once disclosed a kind of " transmission bar rod-type automatic sprayer " (China, publication number 2087536, open day on October 30th, 1991), the transmission levers that has scraper plate is installed in the coal conveyer belt top, link to each other with extension spring, the penstock of mechanical type spraying control setup, mechanical type spraying control setup links to each other with suction culvert and outlet pipeline, and transmission levers drives mechanical type spraying automatic control device auto spraying when coal conveyer belt has coal, stops to spray during no coal.Chinese patent once disclosed a kind of " dust collector of belt transporter " (China, publication number 2295720, open day on October 28th, 1998), form, be placed in by the band conveyor by water pipe, electromagnetic valve, switch, charging plate, charging plate hangs on the band conveyor material and dishes out on the line, switch places the charging plate back, and with the charging plate coupling, the output of switch is connected with electromagnetic valve, electromagnetic valve is placed on the water pipe, and water pipe places the belt conveyor top.When the band conveyor material containing was worked, the charging plate that the material impact hangs, water pipe began water spray, when belt feeder stops operating, when zero load or material containing are shut down owing to there is not material to throw down, electromagnetic valve ends, water pipe stops watering.Chinese patent once disclosed a kind of " transfer point automatic sprayer " (China, publication number 2796857, open day on July 19th, 2006), comprise belt transporter, electromagnetic valve, sensor, spraying water nozzle, sensor is positioned at the top of belt transporter, be connected with magnetic starter with cable, magnetic starter is connected with electromagnetic valve with cable, and electromagnetic valve one end is connected with the spraying water nozzle, and the other end is connected with water supply line.The coal that this device is gathered belt transporter with sensor, movable soft bar flows signal, and the opening and closing of automatic guidance electromagnetic valve need not manual operation, spraying water nozzle auto spraying depositing dust, and watering does not evenly have wastes.These methods are simple, directly perceived.But after lever (charging plate, soft bar) stretched into the coal seam, their end fray was very fast, needed to change frequently.In addition, lever (charging plate, soft bar) constantly hinders when beating the coal seam, just has a large amount of coal cinders, coal dust to be pushed out outside the belt, constitutes dangerous and infringement near staff and mechanical equipment, has also increased the clear coal work capacity of periphery simultaneously.Therefore, these methods are all undesirable.
The utility model content
The purpose of this utility model is to overcome the above-mentioned defective that prior art exists, and a kind of reprinting tower four seasons watering dust collector is provided.
For achieving the above object, the solution that the utility model is taked is: a kind of reprinting tower four seasons watering dust collector, comprise belt transporter, electromagnetic valve, sensor, spraying water nozzle, sensor is a ultrasonic transduter, ultrasonic transduter is positioned at the top of belt transporter, the spraying water nozzle is installed on the pipeline bracing frame, in the pipeline bracing frame electromagnetic valve is installed, electromagnetic valve one end is connected with the spraying water nozzle, the other end is connected with water supply line, ultrasonic transduter is electrically connected with controller, and controller is electrically connected with electromagnetic valve.
As everyone knows, super sonic all has backward wave to any object, not influenced by dust, sewage, steam and spraying simultaneously.A ultrasonic transduter is installed in the top of belt transporter, to coal seam emission super sonic.When on the belt transporter during no coal, by feeding belt surface reflection supersonic wave x λ; When one deck δ high seam is arranged on the feeding belt, then reflect another super sonic x λ δ by the coal seam, there are a time and intensity difference in x λ and x λ δ, and ultrasonic transduter can be judged thus coal on the belt transporter, and exporting one has the coal signal.There is the coal signal to input to controller (PLC has singlechip CPU among the PCL), the signal of controller output " opening ", this signal is opened the electromagnetic valve in the water supply line, connects the spraying water nozzle, to the watering dedusting of the coal seam on the belt transporter.When not having " coal stream " on the belt transporter, closed electromagnetic valve, the spraying water nozzle stops water spray.This device has overcome the described existing in prior technology defective of background technology effectively.
Description of drawings
Fig. 1 reprints tower four seasons watering dust collector structural representation.
Fig. 2 reprints tower four seasons watering dust collector fundamental diagram.
Among Fig. 1: 1, coal seam, 2, ultrasonic transduter, 3, the ultrasonic emitting ripple, 4, the ultrasonic reflections ripple, 5, the spraying water nozzle, 6, the pipeline bracing frame, 7, controller, 8, water supply line, 9, electromagnetic valve, 10, belt transporter.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing thereof the utility model is remake description.
Referring to Fig. 1, a kind of reprinting tower four seasons watering dust collector, comprise belt transporter 10, electromagnetic valve 9, sensor, spraying water nozzle 5, sensor are ultrasonic transduters 2, ultrasonic transduter 2 is positioned at the top of belt transporter 10, spraying water nozzle 5 is installed on the pipeline bracing frame 6, and electromagnetic valve 9 is installed in the pipeline bracing frame 6, and electromagnetic valve 9 one ends are connected with spraying water nozzle 5, the other end is connected with water supply line 8, ultrasonic transduter 2 is electrically connected with controller 7, and controller 7 is electrically connected with electromagnetic valve 9.
Referring to Fig. 1, a plurality of electromagnetic valves 9 are installed in the described pipeline bracing frame 6, each electromagnetic valve 9 one end be connected by the spraying water nozzle 5 of its control, the other end is connected with water supply line 8, each electromagnetic valve 9 is electrically connected with controller 7, an electromagnetic valve 9 and a spraying water nozzle 5 are formed No. one sprinkler.
Referring to Fig. 1 and Fig. 2, a ultrasonic transduter 2 is installed in the top of belt transporter 10, and coal seam 1 emission super sonic is promptly had ultrasonic emitting ripple 3.When on the belt transporter 10 during no coal, ultrasonic reflections ripple 4x λ is promptly arranged by feeding belt surface reflection supersonic wave; When one deck δ high seam is arranged on the feeding belt, then reflect another super sonic ultrasonic reflections ripple 4x λ δ is promptly arranged by the coal seam, there are a time and intensity difference in x λ and x λ δ, and ultrasonic transduter 2 can be judged on the belt transporter 10 thus coal, and exporting one has the coal signal.There is coal signal (belt has coal information) to input to controller 7 (PLC, singlechip CPU is arranged among the PCL), the signal of controller 7 outputs " opening ", this signal is opened the electromagnetic valve in the water supply line 89, connect spraying water nozzle 5, to the 1 watering dedusting of the coal seam on the belt transporter 10.When not having " coal stream " on the belt transporter 10, singlechip CPU does not have " belt has coal information " input, and electromagnetic valve 9 is closed, and spraying water nozzle 5 stops water spray.Coal is arranged on the feeding belt and play dirt in the running, do not play dirt when feeding belt is static.In the system of belt transporter 10, controlled device 7 controls of the running of feeding belt, when controller 7 was sent " flow process " signal, the feeding belt entry into service was so the signal that controller 7 is sent is " belt operation information ".
Referring to Fig. 1 and Fig. 2, " belt operation information " and " belt has coal information " inputs to CPU simultaneously in the system with belt transporter 10, and CPU just can export the signal that a coal " flows " in system, promptly claims " coal stream signal ".Should " coal stream signal " electromagnetic valve in the water supply line 89 be opened, connect spraying water nozzle 5, to the 1 watering dedusting of the coal seam on the belt transporter 10.When not having " coal stream signal ", electromagnetic valve 9 is closed, and spraying water nozzle 5 stops water spray.
Referring to Fig. 1 and Fig. 2, by ultrasonic transduter 2, one " coal flow sensor " of " belt operation information " and controller 7 common compositions.Therefore, when there being material that " belt has coal information " promptly arranged on the belt transporter 10 because factor such as be out of order causes belt transporter 10 not turn round when promptly not having " belt operation information ", should " coal flow sensor " also can close by electromagnetic valve 9, spraying water nozzle 5 stops water spray.Because of super sonic is not subjected to the influence of reverberation, can detect objects such as ore, breeze, cement, sandstones, can claim " logistics sensor ".
Referring to Fig. 2, " belt operation information " can also get the information that other mechanism of power line voltage, electric current or mechanical movement of belt drive motor is transformed.CPU can also add other signals such as ambient temperature, humidity, coal dust amount, forms comprehensive sensor.Comprehensive sensor can also be applied to various material belt transportations " logistics " monitoring, sprinkle water dedusting, running security alarm etc. automatically.According to ambient temperature, in cpu instruction two-way sprinkler watering in summer, in cpu instruction No. one sprinkler watering in winter.
Therefore, protection domain of the present utility model has covered above-mentioned various aspects.
Claims (2)
1. reprinting tower four seasons watering dust collector, draw together belt transporter (10), electromagnetic valve (9), sensor, spraying water nozzle (5), it is characterized in that: sensor is ultrasonic transduter (2), ultrasonic transduter (2) is positioned at the top of belt transporter (10), spraying water nozzle (5) is installed on the pipeline bracing frame (6), electromagnetic valve (9) is installed in the pipeline bracing frame (6), electromagnetic valve (9) one ends are connected with spraying water nozzle (5), the other end is connected with water supply line (8), ultrasonic transduter (2) is electrically connected with controller (7), and controller (7) is electrically connected with electromagnetic valve (9).
2. reprinting tower four seasons watering dust collector according to claim 1, it is characterized in that: a plurality of electromagnetic valves (9) are installed in the described pipeline bracing frame (6), each electromagnetic valve (9) one end be connected by the spraying water nozzle (5) of its control, the other end is connected with water supply line (8), each electromagnetic valve (9) is electrically connected with controller (7), and an electromagnetic valve (9) is formed No. one sprinkler with a spraying water nozzle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201221133U CN201458390U (en) | 2009-06-08 | 2009-06-08 | All-season water sprinkling and dedusting device of transfer tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201221133U CN201458390U (en) | 2009-06-08 | 2009-06-08 | All-season water sprinkling and dedusting device of transfer tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201458390U true CN201458390U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201221133U Expired - Fee Related CN201458390U (en) | 2009-06-08 | 2009-06-08 | All-season water sprinkling and dedusting device of transfer tower |
Country Status (1)
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|---|---|
| CN (1) | CN201458390U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452578A (en) * | 2012-05-28 | 2013-12-18 | 贵州龙华煤业有限责任公司 | Wind-water mixed duel-purpose adjustable type automatic transfer spraying device |
| CN103485783A (en) * | 2013-10-08 | 2014-01-01 | 辽宁通用煤机装备制造股份有限公司 | Spraying device for first conveyor of heading machine |
| CN103662858A (en) * | 2013-12-13 | 2014-03-26 | 天津津重重工机器设备制造有限公司 | Dust-free loading and unloading device for bulk material |
| CN104007473A (en) * | 2014-06-04 | 2014-08-27 | 淮南矿业(集团)有限责任公司 | Coal flow induction device and facility |
| CN104340944A (en) * | 2014-10-13 | 2015-02-11 | 秦皇岛威立雅环保科技有限公司 | Water feeding device for large-scale machine at four seasons |
| CN105032084A (en) * | 2015-08-03 | 2015-11-11 | 安顺承诚科技有限公司 | Transferring point wet type filter dust collector |
| CN106838963A (en) * | 2017-02-05 | 2017-06-13 | 上海源紊新能源科技有限公司 | A kind of intelligent raw coal processing system |
| CN108820943A (en) * | 2018-07-09 | 2018-11-16 | 安徽理工大学 | A kind of belt-conveying automatic dust removing system and its dust removal method |
| CN115680755A (en) * | 2022-11-07 | 2023-02-03 | 中国矿业大学 | Atomizing dust removal and safety monitoring control system of belt conveyor and control method thereof |
-
2009
- 2009-06-08 CN CN2009201221133U patent/CN201458390U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452578A (en) * | 2012-05-28 | 2013-12-18 | 贵州龙华煤业有限责任公司 | Wind-water mixed duel-purpose adjustable type automatic transfer spraying device |
| CN103485783A (en) * | 2013-10-08 | 2014-01-01 | 辽宁通用煤机装备制造股份有限公司 | Spraying device for first conveyor of heading machine |
| CN103662858A (en) * | 2013-12-13 | 2014-03-26 | 天津津重重工机器设备制造有限公司 | Dust-free loading and unloading device for bulk material |
| CN103662858B (en) * | 2013-12-13 | 2017-03-08 | 天津天房建设工程有限公司 | A kind of dust-free loading and unloading device for bulk material |
| CN104007473A (en) * | 2014-06-04 | 2014-08-27 | 淮南矿业(集团)有限责任公司 | Coal flow induction device and facility |
| CN104340944B (en) * | 2014-10-13 | 2016-10-05 | 秦皇岛威立雅环保科技有限公司 | Big machinery four seasons water-supply apparatus |
| CN104340944A (en) * | 2014-10-13 | 2015-02-11 | 秦皇岛威立雅环保科技有限公司 | Water feeding device for large-scale machine at four seasons |
| CN105032084A (en) * | 2015-08-03 | 2015-11-11 | 安顺承诚科技有限公司 | Transferring point wet type filter dust collector |
| CN106838963A (en) * | 2017-02-05 | 2017-06-13 | 上海源紊新能源科技有限公司 | A kind of intelligent raw coal processing system |
| CN106838963B (en) * | 2017-02-05 | 2019-09-13 | 华能安源发电有限责任公司 | A kind of intelligence raw coal processing system |
| CN108820943A (en) * | 2018-07-09 | 2018-11-16 | 安徽理工大学 | A kind of belt-conveying automatic dust removing system and its dust removal method |
| CN108820943B (en) * | 2018-07-09 | 2024-03-26 | 安徽理工大学 | Automatic dust removal system for belt transportation and dust removal method thereof |
| CN115680755A (en) * | 2022-11-07 | 2023-02-03 | 中国矿业大学 | Atomizing dust removal and safety monitoring control system of belt conveyor and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20140608 |
|
| EXPY | Termination of patent right or utility model |