CN201694205U - Coal dust-suppression spraying device - Google Patents
Coal dust-suppression spraying device Download PDFInfo
- Publication number
- CN201694205U CN201694205U CN2010201172252U CN201020117225U CN201694205U CN 201694205 U CN201694205 U CN 201694205U CN 2010201172252 U CN2010201172252 U CN 2010201172252U CN 201020117225 U CN201020117225 U CN 201020117225U CN 201694205 U CN201694205 U CN 201694205U
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- Prior art keywords
- pipeline
- spray
- line group
- transverse tube
- dust suppressant
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Abstract
The utility model discloses a coal dust-suppression spraying device, which belongs to the field of railway transportation, and comprises an industrial control system, a spray pump, a tower frame, a rotating joint, a connecting flange, a driving device, a pipeline and a spray pipe group; the spray pump is connected with one end of the pipeline, and the other end of the pipeline is connected with the spray pipe group through the connecting flange after passing through the rotating joint; the driving device is installed on the spray pipe group; and a bearing is installed at the upper part of the tower frame, one end of the spray pipe group is installed in the bearing, and the lower end of the tower frame is fixedly connected with the pipeline. A dust suppressant in a transverse pipe is uniformly sprayed onto the coal surface in a coal transporting carriage by controlling the transverse pipe of the spraying device in a time-segmented mode through the device, the dust-suppression effect is good, the utilization ratio of the dust suppressant is high, the dust suppressant can not be sprayed on the couplers and the ground among the carriages, an accumulated liquid can not be generated at the position of a rail, and the driving safety is ensured.
Description
Technical field
The utility model belongs to railway transport field, relates to a kind of coal dust suppression sprinkler.
Background technology
Loose coal in railway transport course, because train jolts and the effect of wind-force, the coal dust on surface can be by the compartment that blows off, cause environmental pollution and Coal Loss, caused the potential safety hazard of driving, more serious during especially in two car intersections with by the tunnel, along with improving constantly of train running speed, this problem is also more and more outstanding.
To coal surface sprinkling dust suppressant is to address this problem effective measure, but the mode of present sprinkler is comparatively backward, just begins to spray dust suppressant after train enters the spray station, passes through until train driving.Though dust suppressant can be sprayed at the compartment like this, dust suppressant also has been sprayed on the hitch and ground between the compartment, makes the rail place have hydrops, if under arctic weather, these hydrops can form large-area ice face, the harm traffic safety.
The utility model content
Technical problem to be solved in the utility model is for providing a kind of coal dust suppression sprinkler.Control by the transverse tube to sprinkler at times, dust suppressant in the transverse tube is sprayed, make dust suppressant be sprayed onto the coal surface uniformly, and dust suppressant can not be sprayed on the hitch and ground between the compartment, the rail place just can not produce hydrops, has guaranteed traffic safety.
The utility model discloses a kind of coal dust suppression sprinkler, comprise industrial control system, spray pump, pylon, spray line group, swivel joint, butt flange, driving device, pipeline;
Spray pump is connected with an end of pipeline, and the other end of pipeline is connected with the spray line group by butt flange after the process swivel joint;
On the spray line group driving device is housed;
Bearing is equipped with on pylon top, and an end of spray line group is contained in the described bearing, captives joint with pipeline in the lower end of pylon.
Described spray line group is made up of 2 to 6 spray lines, and the horizontal ends of every transverse tube is evenly assembled shower nozzle.
The nozzle of described shower nozzle is corresponding one by one with electromagnetic valve on being installed in shower nozzle, and nozzle is installed in the outlet of electromagnetic valve.
The hot assembly of companion is installed on described pipeline and the transverse tube.
On the described spray line group probe is housed.
Described transverse tube sprays the coal in the compartment successively
Described nozzle is a spiral nozzle.
Described electromagnetic valve is a plunger solenoid valve.
Described probe is discerned the compartment goods, and the result after the identification is transmitted and carries out analysis and judgement, if the goods in the compartment is a coal, then controls shower nozzle and sprays dust suppressant.
Described driving device comprises turbine, scroll bar, motor and limit switch.
The utility model coal dust suppression sprinkler is compared with existing scheme, and its advantage is:
1, this device is controlled the transverse tube of sprinkler at times, dust suppressant in the transverse tube is sprayed onto the coal surface uniformly, anti-dust effect is good, dust suppressant degree of utilization height, and dust suppressant can not be sprayed on the hitch and ground between the compartment, the rail place just can not produce hydrops, has guaranteed traffic safety.
2, the hot assembly of companion is set on the transverse tube of this device, the dust suppressant in the transverse tube is heated, prevent that dust suppressant freezes at transverse tube and shower nozzle place under cold snap.
3, the swivel joint of this device can make the spray line group in 0～180 degree rotation, the rotary connection that has replaced traditional picture rubber tubing, ensure not frangibility of pipeline, train enters when spraying station, the spray line group can rotate to the sprinkling position and carries out operation, rotate back to washing station after operation finishes, clean shower nozzle and pipeline and reclaim dust suppressant, guaranteed traffic safety.
Description of drawings
Fig. 1 is the composition constructional drawing of the utility model coal dust suppression sprinkler;
Fig. 2 a to Fig. 2 c is the utility model coal dust suppression sprinkler when spraying dust suppressant, the scheme drawing that the energizing signal that probe produces is controlled the transverse tube of sprinkler at times;
Fig. 3 a to Fig. 3 c is the utility model coal dust suppression sprinkler when spraying dust suppressant, the scheme drawing that each transverse tube in the spray line group sprays the coal in the compartment successively.
Among the figure: 1, industrial control system 2, pylon 3, spray line group 302, second transverse tube 303, the 3rd transverse tube 4, probe 5, shower nozzle 6, butt flange 7, swivel joint 8, pipeline 9, driving device 10, spray pump 11, liquid storage jar 12, compartment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein in order to explanation the utility model, and be not used in qualification the utility model.
The utility model discloses a kind of coal dust suppression sprinkler, as shown in Figure 1, comprising:
Pylon 2 is used for supporting whole sprinkler, and bearing is equipped with on pylon 2 tops, and an end of spray line group 3 is contained in this bearing, captives joint with pipeline 8 in the lower end of pylon 2.
In the present embodiment, the dust suppressant that spray pump 10 drives in the storage tank 11 enters pipeline 8, and the dust suppressant in the pipeline 8 arrives in each transverse tube of spray line group 3 through swivel joint 7 and butt flange 6.When compartment 12 began by this device, the goods in 4 pairs of compartments of probe 12 of installing on the spray line group 3 was analyzed identification.In the present embodiment, the camera head of probe on 4 to goods phototypesetting after, the phototypesetting signal is transferred in the supporting industrial control system 1, compare with the phototypesetting sample of coal of storage in the industrial control system 1 and analyze identification, if the result who analyzes identification is greater than set threshold value, the goods that then identifies in this compartment 12 is a coal, and then carries out the sprinkling work of dust suppressant, otherwise does not spray dust suppressant.Then the goods in next compartment of phototypesetting circulates one by one, passes through this device until the permutation train.
In other embodiments, the infrared pickoff of probe on 4 extracts the temperature on goods surface, if this temperature value in the set scope of setting, the goods that then identifies in this compartment 12 is a coal, and then carry out the sprinkling work of dust suppressant, otherwise do not spray dust suppressant.Then extract the surface temperature of goods in next compartment, circulation is one by one passed through this device until the permutation train.
When spraying dust suppressant, at times the transverse tube of sprinkler is controlled by the energizing signal of 4 the generation of popping one's head in.Laser switch emission laser in probe 4 is to ground, shown in Fig. 2 a, when compartment that fortune has coal by under this device the time, laser is blocked and produces energizing signal, energizing signal sends in the industrial control system, industrial control system transmits control signal, and the electromagnetic valve of controlling each transverse tube shower nozzle place makes cooresponding nozzle that the dust suppressant in each transverse tube is sprayed.In the present embodiment, nozzle is a spiral nozzle, has enlarged the spray angle and the spraying range of spraying dust suppressant, can make dust suppressant evenly be sprayed at the coal surface.Shown in Fig. 2 b, when probe 4 laser that send are not blocked, show that this joint compartment passes through, the relative trigger signal sends in the industrial control system, industrial control system sends cooresponding control signal, and the electromagnetic valve of controlling the shower nozzle place of each transverse tube stops to spray dust suppressant.In the present embodiment, electromagnetic valve adopts plunger solenoid valve, cooresponding nozzle can be closed effectively, guarantees that the dust suppressant in the transverse tube can seepage.Shown in Fig. 2 c, next joint compartment is by under this device the time, probe 4 laser that send are blocked again and produce energizing signal, so circulation, pass through until the permutation train, be that industrial control system transmitted control signal and by driving device each transverse tube rotated to washing station, has guaranteed the safety of train driving after the laser switch Triggerless produced 30s.The hitch position of this device between two joint compartments stops to spray dust suppressant, dust suppressant can not be sprayed on the hitch and ground between the compartment like this, and the rail place just can not produce hydrops, under arctic weather, can not form large-area ice face, guarantee traffic safety.
Laser switch in the present embodiment also can be infrared switch or photoelectric switch, when railway car through out-of-date generation energizing signal, thereby be sent to industrial control system the shower nozzle on each transverse tube is controlled.
In the present embodiment, shown in Fig. 3 a, spray line group 3 is made up of 6 spray lines, is respectively first transverse tube, second transverse tube 302, the 3rd transverse tube 303, the 4th transverse tube, the 5th transverse tube and the 6th transverse tube.When spraying dust suppressant, each transverse tube sprays the coal in the compartment successively.When certain compartment by under this device the time, after industrial control system receives energizing signal, produce cooresponding control signal and control the electromagnetic valve nozzle at second transverse tube, 302 places the dust suppressant in second transverse tube 302 is sprayed.When this joint compartment passes through, shown in Fig. 3 b, after industrial control system receives energizing signal, produce cooresponding control signal and control the electromagnetic valve at each shower nozzle place of second transverse tube 302 and stop to spray dust suppressant.Next joint compartment is by under this device, shown in Fig. 3 c, after industrial control system receives energizing signal, produces cooresponding control signal and controls the electromagnetic valve nozzle at the 3rd transverse tube 303 places the dust suppressant in the 3rd transverse tube 303 is sprayed; Circulation is successively sprayed since first transverse tube after the 6th transverse tube sprays again, and fortune has the compartment of coal all by been sprayed in this row train.This device sprays the coal in the compartment successively by each transverse tube, has effectively eliminated the various time delays such as plunger solenoid valve break-make in the control dust suppressant sprinkling process, has avoided the seepage of dust suppressant in each transverse tube.
This device is controlled the transverse tube of sprinkler at times, dust suppressant in the transverse tube is sprayed onto the coal surface uniformly, anti-dust effect is good, dust suppressant degree of utilization height, and dust suppressant can not be sprayed on the hitch and ground between the compartment, the rail place just can not produce hydrops, has guaranteed traffic safety.
Claims (9)
1. a coal dust suppression sprinkler comprises industrial control system, spray pump, pylon, swivel joint, butt flange, driving device and pipeline, it is characterized in that, also comprises the spray line group;
Described spray pump is connected with an end of pipeline, and the other end of pipeline is connected with the spray line group by butt flange after the process swivel joint;
On the described spray line group driving device is housed;
Bearing is equipped with on described pylon top, and an end of spray line group is contained in the described bearing, captives joint with pipeline in the lower end of pylon.
2. device according to claim 1 is characterized in that: described spray line group is made up of 2 to 6 spray lines, and the horizontal ends of every transverse tube is evenly assembled shower nozzle.
3. device according to claim 2 is characterized in that: the nozzle of described shower nozzle is corresponding one by one with electromagnetic valve on being installed in shower nozzle, and nozzle is installed in the outlet of electromagnetic valve.
4. device according to claim 2 is characterized in that: the hot assembly of companion is installed on the described transverse tube.
5. device according to claim 2 is characterized in that: on the described spray line group probe is housed.
6. device according to claim 2 is characterized in that: described transverse tube sprays the coal in the compartment successively.
7. device according to claim 3 is characterized in that: described nozzle is a spiral nozzle.
8. device according to claim 3 is characterized in that: described electromagnetic valve is a plunger solenoid valve.
9. device according to claim 1 is characterized in that: described driving device comprises turbine, scroll bar, motor and limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201172252U CN201694205U (en) | 2010-02-24 | 2010-02-24 | Coal dust-suppression spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201172252U CN201694205U (en) | 2010-02-24 | 2010-02-24 | Coal dust-suppression spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201694205U true CN201694205U (en) | 2011-01-05 |
Family
ID=43395449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201172252U Expired - Fee Related CN201694205U (en) | 2010-02-24 | 2010-02-24 | Coal dust-suppression spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201694205U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080756A (en) * | 2015-09-15 | 2015-11-25 | 芦台经济开发区华强科技环保设备厂 | Railway coal transportation and dust suppression spraying device |
| CN105197027A (en) * | 2015-09-30 | 2015-12-30 | 无锡惠发特精密机械有限公司 | Carriage for coal conveying train |
| CN110841396A (en) * | 2019-12-05 | 2020-02-28 | 郑州华瑞伟业电子科技有限公司 | Intelligent dust suppression system for coal transport train |
| CN110841397A (en) * | 2019-12-09 | 2020-02-28 | 郑州华瑞伟业电子科技有限公司 | A fixed intelligence presses down dirt system for coal fortune train |
| CN112774894A (en) * | 2021-02-22 | 2021-05-11 | 刘艳娥 | Railway coal transportation sprinkler |
-
2010
- 2010-02-24 CN CN2010201172252U patent/CN201694205U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105080756A (en) * | 2015-09-15 | 2015-11-25 | 芦台经济开发区华强科技环保设备厂 | Railway coal transportation and dust suppression spraying device |
| CN105080756B (en) * | 2015-09-15 | 2017-06-09 | 芦台经济开发区华强科技环保设备厂 | Dust-suppression spraying device for railway coal transportation |
| CN105197027A (en) * | 2015-09-30 | 2015-12-30 | 无锡惠发特精密机械有限公司 | Carriage for coal conveying train |
| CN110841396A (en) * | 2019-12-05 | 2020-02-28 | 郑州华瑞伟业电子科技有限公司 | Intelligent dust suppression system for coal transport train |
| CN110841397A (en) * | 2019-12-09 | 2020-02-28 | 郑州华瑞伟业电子科技有限公司 | A fixed intelligence presses down dirt system for coal fortune train |
| CN112774894A (en) * | 2021-02-22 | 2021-05-11 | 刘艳娥 | Railway coal transportation sprinkler |
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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: 20110105 Termination date: 20150224 |
|
| EXPY | Termination of patent right or utility model |