CN101884963A - Spaying system with spray head cleaning device and control method thereof - Google Patents
Spaying system with spray head cleaning device and control method thereof Download PDFInfo
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- CN101884963A CN101884963A CN2010101346507A CN201010134650A CN101884963A CN 101884963 A CN101884963 A CN 101884963A CN 2010101346507 A CN2010101346507 A CN 2010101346507A CN 201010134650 A CN201010134650 A CN 201010134650A CN 101884963 A CN101884963 A CN 101884963A
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Abstract
The invention relates to a spraying system with a spray head cleaning device and a control method thereof. The spraying system comprises a spraying device and liquid supply equipment, wherein the liquid supply equipment mainly comprises stirring equipment, conveying equipment and water replenishment equipment; the water replenish equipment is connected with the stirring equipment through a pipeline; the stirring equipment is connected with the conveying equipment through the pipeline; the conveying equipment is connected the spraying device through the pipeline; the spraying system also comprises a spray head cleaning device which comprises a liquid cleaning part and a gas cleaning part, wherein the liquid cleaning part is connected in parallel with the gas cleaning part; the liquid cleaning part is connected with the spraying device through the pipeline and a spraying pump; and the gas cleaning part is connected with the spraying device through the pipeline and an air pump. The liquid cleaning part and the gas cleaning part of the spray head device can perform liquid cleaning and gas cleaning on the spray head and pipelines respectively, so that the overall spraying system can keep continuous work without cleaning manually any longer; and therefore, cost is greatly saved and work efficiency is improved greatly.
Description
Technical field
The present invention relates to a kind of spray head cleaning device and control method thereof, especially relate to a kind of spray system and control method thereof with spray head cleaning device.
Background technology
In the storage of coal, transportation, owing to reasons such as wind-force, coal dust can run off with the wind, shed airborne dust, has wasted the resource of a large amount of preciousnesses; Coal dust is acid, sheds the back attached on object such as buildings such as station along the line, civilian installation and the crops, has had a strong impact on the healthy of the railway people along the line, and the growth to crops along the line simultaneously damages.Coal dust also severe contamination the railway roadbed of line in tunnel, and aggravated its degree that hardens.In the serious location of pollution level, coal dust has buried fastener, concrete slab sleeper etc., has brought sizable difficulty for the daily maintenance of works department, has additionally increased workload, simultaneously rail and fastener etc. is had certain corrosiveness, has brought potential safety hazard.In addition, coal dust often causes the short circuit of contact net for power supplying, insulator, and its service life has been shortened in discharge; Pollute equipment such as railway signal, communication cable, the very big difficulty of having given daily service work band.During the train process of passing through tunnel, airborne dust fills the air the tunnel, greatly reduce visibility, locomotive crew member's sight line is had a strong impact on, and, the operating ambient temperature of the electric equipment in the locomotive is raise because coal dust has stopped up the locomotive radiator-grid, often cause equipment fault, its serviceability rate and degree of safety are reduced, and the security of operation of train in serious threat.
The main cause that can produce the airborne dust problem in the Coal Transport process is that during vehicle take-offs, the surface, coal seam is blown afloat by air-flow; The air-flow during meeting more tiny coal dust of particle diameter of having kicked up; Train is through out-of-date, and the coal dust under the past deposition is raised again; " the piston wind " that produces during the train process of passing through tunnel is the vibrations of jolting of train in addition, make the bigger coal grain of diameter also can be by the car body that blows off, and tiny coal dust is adsorbed on the equipment such as tunnel Dong Bi, top, hole and contact net, insulator, form to pollute; Deposition coal grain on the roadbed will be subjected to rolling once more as being higher than rail, forms secondary pollution.
As shown in Figure 1, existing coal dust depressor spray system includes only spray equipment and liquid supply apparatus, wherein spray equipment mainly comprises transmission mechanism 4, swing arm 1, rotating shaft 3 and shower nozzle 2, liquid supply apparatus mainly comprises mixing plant, conveying equipment and water supplement apparatus, wherein mixing plant comprises an agitator tank 11, a mixer 10 and a conveying worm 9, and conveying equipment comprises sprayed tank 8, pipeline, magnetic valve 16,17,18, delivery pump 15 and spray pump 20.Water supplement apparatus comprises replenisher tank 12, ball-cock assembly 13 and small pump 14.
Though existing coal dust depressor spray system can realize coal dust depressor is sprayed the basic purpose on coal surface, but still have following technological deficiency: the radius of existing nozzle is little, coal dust depressor is again the material with viscosity, after the coal dust depressor spray system is finished using at every turn, appoint so residual a certain amount of coal dust depressor of meeting in the nozzle, the coal dust depressor of these viscosity can solidify and stop up firmly nozzle, thereby the coal dust depressor spray system needs the coal dust depressor that solidifies in artificial removal's nozzle when using once more, common mode is that the workman uses high-pressure spray gun to remove, but this reset mode exists checkout time long, remove weak effect and increased extra defectives such as human cost.In addition, in northern winter, nozzle icing phenomenon can occur and also face same problem.
Summary of the invention
The present invention has designed a kind of spray system and control method thereof with spray head cleaning device, its solved that coal dust depressor after solidifying stops up shower nozzle easily or during low temperature shower nozzle the phenomenon of freezing appears easily, thereby have influence on the problems such as expenditure of long-time continuation work of spray system and extra human cost
In order to solve the technical problem of above-mentioned existence, the present invention has adopted following scheme:
A kind of spray system with spray head cleaning device comprises spray equipment and liquid supply apparatus, and described liquid supply apparatus mainly comprises mixing plant, conveying equipment and water supplement apparatus; Described water supplement apparatus is connected with described mixing plant by pipeline, and described mixing plant is connected with described conveying equipment by pipeline, and described conveying equipment is connected with described spray equipment by pipeline; In addition, also comprise a spray head cleaning device, described spray head cleaning device comprises liquid cleaning part and gas cleaning part, and described liquid cleaning part and gas cleaning part are connected in parallel each other; Described liquid cleaning part is connected with described spray equipment with spray pump by pipeline, and described purge of gas portion is connected with described spray equipment with air pump by pipeline.
Further, described liquid cleaning part comprises replenisher tank, liquid-transport pipe-line and magnetic valve B; Described liquid-transport pipe-line one end is connected with described replenisher tank, the described liquid-transport pipe-line other end and being connected on the sprayed tank and the pipeline between the spray pump of described conveying equipment.
Further, described purge of gas portion comprises air pump, gas pipeline and magnetic valve C, and described gas pipeline is connected on described spray equipment and the pipeline that described conveying equipment is connected.
Further, described water supplement apparatus comprises replenisher tank, ball-cock assembly and small pump, and described small pump is positioned on described water supplement apparatus and the pipeline that described mixing plant is connected.
Further, described mixing plant mainly comprises an agitator tank, a mixer and a conveying worm.
Further, described conveying equipment mainly comprises sprayed tank, conveyance conduit, magnetic valve A, delivery pump and spray pump, described delivery pump is positioned on described sprayed tank and the tank connected pipeline of described stirring, and described spray pump is positioned on described sprayed tank and the pipeline that described spray equipment is connected.
Further, also comprise train barcode recognition equipment, surface-monitoring equipment and control appliance.
A kind of control has the method for the spray system of spray head cleaning device, may further comprise the steps:
When the end of job of dust suppressant spray, to open described magnetic valve B and close magnetic valve A, the clear water in the described replenisher tank will carry out the water cleaning to pipeline in the spray equipment and a plurality of shower nozzle;
After the water cleaning finishes, close magnetic valve B, open magnetic valve C, open air pump simultaneously pipeline in the spray equipment and a plurality of shower nozzle are carried out the compressed air cleaning.
This spray system and control method thereof with spray head cleaning device has following beneficial effect: (1) the present invention is because a spray head cleaning device, the liquid cleaning part of this spray head cleaning device and gas cleaning part can carry out the liquids and gases cleaning to shower nozzle and pipeline respectively, thereby can keep continuation work so that whole spray system no longer needs manpower just to clean, provide cost savings greatly and improved operating efficiency;
(2) while simple and ingenious structure of the present invention utilizes original replenisher tank just can clean providing of clear water, has farthest utilized existing equipment, thereby has saved manufacturing cost greatly.
Description of drawings
Fig. 1: the parts combination schematic diagram of existing coal dust depressor spray system;
Fig. 2: the present invention has the parts combination schematic diagram of the spray system of spray head cleaning device.
Description of reference numerals:
The 1-swing arm; The 2-shower nozzle; The 3-rotating shaft; The 4-transmission mechanism; 5-train barcode recognition equipment; The 6-surface-monitoring equipment; The 7-control appliance; The 8-sprayed tank; The 9-conveying worm; The 10-mixer; The 11-agitator tank; The 12-replenisher tank; The 13-ball-cock assembly; The 14-small pump; The 15-delivery pump; 16-magnetic valve A; 17-magnetic valve B; 18-magnetic valve C; The 19-air pump; The 20-spray pump; The 21-flowmeter; 22-sprayed tank liquid level sensor; 23-agitator tank liquid level sensor; The 24-metal hose; The 25-conveyance conduit.
The specific embodiment
Below in conjunction with Fig. 2, the present invention will be further described:
A kind of spray system with spray head cleaning device comprises spray equipment and liquid supply apparatus, and the described spray equipment that comprises comprises swing arm 1, shower nozzle 2, rotating shaft 3 and transmission mechanism 4.Described liquid supply apparatus mainly comprises mixing plant, conveying equipment and water supplement apparatus; Described water supplement apparatus is connected with described mixing plant by pipeline, and described mixing plant is connected with described conveying equipment by pipeline, and described conveying equipment is connected with described spray equipment by pipeline.
Specifically, liquid supply apparatus is used for the stirring and the conveying of coal dust depressor.Liquid supply apparatus comprises mixing plant, conveying equipment and water supplement apparatus.
Mixing plant is used for interpolation, mixing, stirring and the splendid attire of coal dust depressor solid material.Mixing plant comprises an agitator tank 11, a mixer 10 and a conveying worm 9.Wherein agitator tank 11 is used for the splendid attire of coal dust depressor, and mixer 10 is used for the stirring of coal dust depressor solid material and water, and conveying worm 9 is used for the interpolation of coal dust depressor solid material.Mixing plant uses conveying worm 9 to pour coal car dust suppressant solid material into agitator tank 11 dilutions, wanting the limit to add the waterside during dilution fully stirs, coal dust depressor after fully stirring enters sprayed tank 8 by delivery pump 15 and stores to be painted, after treating that swing arm 1 moves into place, by spray pump 20 coal dust depressor is delivered to shower nozzle 2 and sprays operation.When agitator tank 11 liquid levels were low, control system started small pump the water in the replenisher tank 12 is delivered to agitator tank 11.In the spray process, the train during system's 24 pairs of velocity sensors of employing are advanced tests the speed, and rate signal is fed back to Programmable Logic Controller, by the rotating speed of control frequency converter adjustment spray pump, to reach the effect that changes the sprinkling dynamics.
Conveying equipment comprises sprayed tank 8, conveyance conduit 25, magnetic valve A16, delivery pump 15 and spray pump 20.Described delivery pump 15 is positioned on described sprayed tank 8 and the pipeline that described agitator tank 11 is connected, and described spray pump 20 is positioned on described sprayed tank 8 and the pipeline that described spray equipment is connected.When sprayed tank 8 liquid levels were low, control system started delivery pump the dust suppressant in the agitator tank 11 is delivered to sprayed tank 8.
Be connected by a metal hose 24 between described conveying equipment and the described spray equipment.This metal hose 24 is used to connect conveyance conduit 25 and swing arm 1, carries coal dust depressor liquid, can keep certain retractility when swing arm 1 rotation.
Water supplement apparatus comprises replenisher tank 12, ball-cock assembly 13 and small pump 14, and described small pump 14 is positioned on described water supplement apparatus and the pipeline that described mixing plant is connected.When replenisher tank 12 liquid levels were low, ball-cock assembly 13 was opened automatically and is carried out moisturizing.
The spray head cleaning device that the present invention relates to comprises liquid cleaning part and gas cleaning part, and described liquid cleaning part and gas cleaning part are connected in parallel each other; Described liquid cleaning part is connected with described spray equipment with spray pump by pipeline, and described purge of gas portion is connected with described spray equipment with air pump by pipeline.
Described liquid cleaning part comprises replenisher tank 12, liquid-transport pipe-line and magnetic valve B17; Described liquid-transport pipe-line one end is connected with described replenisher tank 12, and the described liquid-transport pipe-line other end is connected on the sprayed tank 8 and the pipeline between the spray pump 20 of described conveying equipment.The cleaning liquid that described liquid cleaning part uses is clear water.This replenisher tank 12 is existing equipment, thereby utilizes original replenisher tank 12 just can clean providing of clear water, has farthest utilized existing equipment, thereby has saved manufacturing cost greatly.
Described purge of gas portion comprises air pump 19, gas pipeline and magnetic valve C18, and described gas pipeline is connected on described spray equipment and the pipeline that described conveying equipment is connected.The purge gas that described purge of gas portion uses is air.
In addition, also comprise train barcode recognition equipment 5, surface-monitoring equipment 6 and control appliance 7.
Working method of the present invention is as follows: when the end of job of dust suppressant spray, open described magnetic valve B17 and close magnetic valve A16, the clear water in the described replenisher tank 12 will carry out the water cleaning to pipeline in the spray equipment and a plurality of shower nozzle 2; When water clean finish after, close magnetic valve B17, open magnetic valve C18, open in 19 pairs of spray equipments of air pump pipeline and a plurality of shower nozzle 2 simultaneously and carry out compressed air and clean.Therefore, the liquid cleaning part of this spray head cleaning device and gas cleaning part can carry out the liquids and gases cleaning to shower nozzle and pipeline respectively, can can keep continuation work so that whole spray system no longer needs manpower just to clean, provide cost savings greatly and improved operating efficiency.
In conjunction with the accompanying drawings the present invention has been carried out exemplary description above; obvious realization of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present invention and technical scheme to carry out; or design of the present invention and technical scheme are directly applied to other occasions without improving, all in protection scope of the present invention.
Claims (9)
1. the spray system with spray head cleaning device comprises spray equipment and liquid supply apparatus, and described liquid supply apparatus mainly comprises mixing plant, conveying equipment and water supplement apparatus; Described water supplement apparatus is connected with described mixing plant by pipeline, described mixing plant is connected with described conveying equipment by pipeline, described conveying equipment is connected with described spray equipment by pipeline, it is characterized in that: also comprise a spray head cleaning device, described spray head cleaning device comprises liquid cleaning part and gas cleaning part, and described liquid cleaning part and gas cleaning part are connected in parallel each other; Described liquid cleaning part is connected with described spray equipment with spray pump by pipeline, and described purge of gas portion is connected with described spray equipment with air pump by pipeline.
2. according to the described spray system with spray head cleaning device of claim 1, it is characterized in that: described liquid cleaning part comprises replenisher tank (12), liquid-transport pipe-line and magnetic valve B (17); Described liquid-transport pipe-line one end is connected with described replenisher tank (12), and the described liquid-transport pipe-line other end is connected on the sprayed tank (8) and the pipeline between the spray pump (20) of described conveying equipment.
3. according to claim 1 or 2 described spray systems with spray head cleaning device, it is characterized in that: described purge of gas portion comprises air pump (19), gas pipeline and magnetic valve C (18), and described gas pipeline is connected on described spray equipment and the pipeline that described conveying equipment is connected.
4. according to the described spray system of claim 3 with spray head cleaning device, it is characterized in that: described water supplement apparatus comprises replenisher tank (12), ball-cock assembly (13) and small pump (14), and described small pump (14) is positioned on described water supplement apparatus and the pipeline that described mixing plant is connected.
5. according to the described spray system with spray head cleaning device of claim 4, it is characterized in that: described mixing plant mainly comprises an agitator tank (11), a mixer (10) and a conveying worm (9).
6. according to claim 4 or 5 described spray systems with spray head cleaning device, it is characterized in that: described conveying equipment mainly comprises sprayed tank (8), conveyance conduit (25), magnetic valve A (16), delivery pump (15) and spray pump (20), described delivery pump (15) is positioned on described sprayed tank (8) and the pipeline that described agitator tank (11) is connected, and described spray pump (20) is positioned on described sprayed tank (8) and the pipeline that described spray equipment is connected.
7. according to the described spray system of claim 6, it is characterized in that: be connected by a metal hose (24) between described conveying equipment and the described spray equipment with spray head cleaning device.
8. according to the described spray system of claim 7, it is characterized in that: also comprise train barcode recognition equipment (5), surface-monitoring equipment (6) and control appliance (7) with spray head cleaning device.
9. control the described method of claim 3 for one kind, may further comprise the steps with spray system of spray head cleaning device:
When the end of job of dust suppressant spray, to open described magnetic valve B (17) and close magnetic valve A (16), the clear water in the described replenisher tank (12) will carry out the water cleaning to pipeline in the spray equipment and a plurality of shower nozzle (2);
After the water cleaning finishes, close magnetic valve B (17), open magnetic valve C (18), open air pump (19) simultaneously pipeline in the spray equipment and a plurality of shower nozzle (2) are carried out the compressed air cleaning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101346507A CN101884963A (en) | 2010-03-26 | 2010-03-26 | Spaying system with spray head cleaning device and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101346507A CN101884963A (en) | 2010-03-26 | 2010-03-26 | Spaying system with spray head cleaning device and control method thereof |
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| CN101884963A true CN101884963A (en) | 2010-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010101346507A Pending CN101884963A (en) | 2010-03-26 | 2010-03-26 | Spaying system with spray head cleaning device and control method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391433A (en) * | 2014-12-05 | 2015-03-04 | 合肥鑫晟光电科技有限公司 | Spraying system and using method thereof |
| CN104549819A (en) * | 2014-12-31 | 2015-04-29 | 安徽省大富光电科技有限公司 | Spraying device |
| CN105289873A (en) * | 2015-11-25 | 2016-02-03 | 烟台创元热能科技有限公司 | Spraying device with cleaning function |
| CN106238264A (en) * | 2016-10-19 | 2016-12-21 | 盐城市苏文机械有限公司 | The automatic spraying coating line of oiliness brazing flux |
| CN107537708A (en) * | 2017-08-25 | 2018-01-05 | 南阳市领驭机械有限公司 | Building element lacquer oil paint storing apparatus |
| CN108643958A (en) * | 2018-06-01 | 2018-10-12 | 中海外交通建设有限公司 | A kind of full-automatic tunnel dust suppressant sprinkling system |
| CN109261387A (en) * | 2018-11-08 | 2019-01-25 | 山东杰创机械有限公司 | A kind of alcohol ash sprinkling system |
| CN110152422A (en) * | 2019-07-01 | 2019-08-23 | 重庆飞扬测控技术研究院有限公司 | A kind of dust suppressant sprinkling system |
| CN110982980A (en) * | 2019-11-22 | 2020-04-10 | 芜湖新兴铸管有限责任公司 | Spraying dust suppression device for ladle turning station of steelmaking tundish |
-
2010
- 2010-03-26 CN CN2010101346507A patent/CN101884963A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391433A (en) * | 2014-12-05 | 2015-03-04 | 合肥鑫晟光电科技有限公司 | Spraying system and using method thereof |
| CN104549819A (en) * | 2014-12-31 | 2015-04-29 | 安徽省大富光电科技有限公司 | Spraying device |
| CN105289873A (en) * | 2015-11-25 | 2016-02-03 | 烟台创元热能科技有限公司 | Spraying device with cleaning function |
| CN106238264A (en) * | 2016-10-19 | 2016-12-21 | 盐城市苏文机械有限公司 | The automatic spraying coating line of oiliness brazing flux |
| CN107537708A (en) * | 2017-08-25 | 2018-01-05 | 南阳市领驭机械有限公司 | Building element lacquer oil paint storing apparatus |
| CN108643958A (en) * | 2018-06-01 | 2018-10-12 | 中海外交通建设有限公司 | A kind of full-automatic tunnel dust suppressant sprinkling system |
| CN109261387A (en) * | 2018-11-08 | 2019-01-25 | 山东杰创机械有限公司 | A kind of alcohol ash sprinkling system |
| CN110152422A (en) * | 2019-07-01 | 2019-08-23 | 重庆飞扬测控技术研究院有限公司 | A kind of dust suppressant sprinkling system |
| CN110982980A (en) * | 2019-11-22 | 2020-04-10 | 芜湖新兴铸管有限责任公司 | Spraying dust suppression device for ladle turning station of steelmaking tundish |
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Application publication date: 20101117 |