CN201061779Y - Fixed device for automatically dispensing dust covering agent - Google Patents
Fixed device for automatically dispensing dust covering agent Download PDFInfo
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- CN201061779Y CN201061779Y CNU2007200320876U CN200720032087U CN201061779Y CN 201061779 Y CN201061779 Y CN 201061779Y CN U2007200320876 U CNU2007200320876 U CN U2007200320876U CN 200720032087 U CN200720032087 U CN 200720032087U CN 201061779 Y CN201061779 Y CN 201061779Y
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Abstract
The utility model discloses a fixed automatic spraying device of dust covering agent, which aims to resolving the problem of nonautomatic spraying and uneven spraying in present dust spraying and restraining. The utility model comprises a base, a bracket, a control stand, a transducer and a programmable controller PLC which are connected with the control stand, a fluid dispensing device, a stepping motor, a radar speed indicator, and a video camera, wherein the bracket is fixed on the base, a rotating shaft is installed inside the bracket, the shaft is equipped with a fluid distributing pipe which is uniformly distributed with spray nozzles, a baffle rolling cylinder is mounted on the fluid distributing pipe by a bearing sleeve, the baffle rolling cylinder is connected with a drive connecting device. One end of a rotating shaft is connected with a driving reduction box, the other end is connected with the driving and connecting device by the stepping motor. The utility model is equipped with functions of locomotive bay of automatic recognition tractor, height of car, hook shift, spraying fluid adjusting according to speed, self-test, failure warning, storage memory data and the like, which has simple structure, convenient inspection operation, reliable and stable operation without harming transport capacity.
Description
Technical field
The utility model is mainly concerned with the automatic spraying device of the anti-airborne dust of a kind of coaler in the railway coal fly dust prevention and cure of pollution along the line improvement field, particularly unit train coal surface is sprayed automatically the automatic spraying device of Fugitive dust covering flux.
Background technology
At present, in coal in China transportation adopt the open cars transportation more, in transportation,, the more important thing is and cause coal fly dust pollution along the line because air-flow relative motion and blow and cause that a large amount of coal dusts fly upward not only causes Coal Loss.Especially on special-purpose Coal Transport line, coal dust pollutes quite serious.Quicken to have facilitated plate knot of ballast bed simultaneously, cause insulator arc-over and wear out, stop up insulation net and locomotive cleaner, bring certain harm for the resident's of employee who works along the line and life physical and mental health.In existing dust control technology, general employing regularly water spray is handled, because water evaporates is fast, anti-dust effect is not obvious.Present most of spray method all is to utilize common sprinkler manually to carry out spread by hand, and existence is sprayed inhomogeneous and can't be suitable for a large amount of spraying operations; Manual work need go up roof and just can finish, and from problems such as potential safety hazards, is difficult to guarantee the sprinkling quality of institute's coverage rate.
Utility model content the purpose of this utility model provides a kind of fixed Fugitive dust covering flux automatic spraying device, with solve existing spray suppress to exist in the airborne dust can not spray and spray uneven problem automatically.
The utility model comprises base, support, console, the frequency converter that links to each other with console and Programmable Logic Controller PLC, liquid dispensing device, stepper motor, radar meter, video frequency pick-up head, be fixed with support on the base, be fixed with rotating shaft in the support, be socketed with liquid distributor in the rotating shaft, be evenly equipped with shower nozzle on the liquid distributor, block cylinder and be installed on the liquid distributor, block cylinder and link to each other with transmission joint by bearing holder (housing, cover); Rotating shaft one end links to each other with the transmission reduction box, and the other end links to each other with transmission joint by stepper motor.
Overall plan of the present utility model adopts the three-decker mode: i.e. monitor management layer, key-course and on-the-spot execution level.
1. the monitor management layer mainly is made of industrial control computer and corollary equipment thereof;
2. key-course is mainly by the Programmable Logic Controller PLC (23) of high reliability, and it realizes control and scheduling to field apparatus by PROFIBUS-DP bus and I/O interface;
3. on-the-spot execution level mainly is made of equipment such as motor, frequency converter, video frequency pick-up head, frequency converter and velocity radars.
The utility model adopts advanced frequency conversion Flow-rate adjustment and Industrial Control Computer application technology, by discerning and detect parameters such as traction locomotive, vehicle location, the speed of a motor vehicle, automatically control spray pressure, magnetic valve switching, swing arm rotation, lifting and block cylinder by Industrial Control Computer and frequency converter and rotate, guarantee that flusher moves under optimum condition and energy saving condition.
The utlity model has automatic identification traction locomotive parking stall, height of car, hook shelves, regulate functions such as spraying flow, self check fault, warning, storage data memory according to the speed of a motor vehicle.Simple in structure, operation is overhauled convenience, stable and reliable operation, is not influenced transport capacity.Adapt to present railway transporting operation mode and entrucking mode, economical and practical.
Advantage of the present utility model is:
1. flusher is that system keeps optimal operational condition by the intellectuality control of computer realization to various device.
2. realize the coupling of the sprinkling amount and the speed of a motor vehicle, economize on electricity 20%～60%.
3. set up customer information control system data acquisition and communication interface.Day, week, month parameter that the user can be utilized in the future report play and move optimization and energy-saving effect, and have and manually intervene handoff functionality at any time.
4. frequency control: to liquid pump variable frequency regulating speed control in addition, have that harmonic wave is few, power factor is high, electrical network is not produced impact, can greatly prolong advantages such as service life of equipment.
5. utilize database management function, set up reporting systems such as complete record on duty, failure logging, sprinkling amount and vehicle number record, management work is attained a new height.
6. system protection is multiple functional: not only have the conventional equipment defencive function; possesses the intelligent protection function of patrolling and examining, initiatively take due care measure and warning at taking precautions against burst accident automatically simultaneously; have warning and fault simultaneously and recollect function, thereby further develop skill managerial skills.
7. improve present the working environment of workers, reduce labor strength, improve whole work efficiency.
8. for to guarantee the normal use in winter, can adopt electric-heating belt to heat, prevent to freeze.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a floor plan of the present utility model.
The specific embodiment
The utility model comprises base 1, support 2, console 22, the frequency converter 20 that links to each other with console 22 and Programmable Logic Controller PLC (23), liquid dispensing device, stepper motor 6, radar meter 13, video frequency pick-up head 28, be fixed with support 2 on the base 1, be fixed with rotating shaft 4 in the support 2, be socketed with liquid distributor 9 in the rotating shaft 4, be evenly equipped with shower nozzle 8 by vehicle width on the liquid distributor 9, block cylinder 7 and be installed on the liquid distributor 9, block cylinder 7 and link to each other with transmission joint 24 by bearing holder (housing, cover); Rotating shaft 4 one ends link to each other with transmission reduction box 3, and the other end links to each other with transmission joint 24 by stepper motor 6.Liquid distributor 9 is single tube or returning to customs, leaves certain space and is used to collect liquid; Shower nozzle 8 is used for spraying liquid and nebulizes, and when spraying, rotating shaft 4 makes liquid distributor 9 rotate to position with the railway car quadrature by 3 transmissions of transmission reduction box, promptly sprays the position.When not spraying, rotate to parallel with train.Stepper motor 6 can replace with servomotor, is responsible for blocking closing and opening of cylinder 7.
Liquid distributor 9 is provided with counterweight 10, hairspring 11, the balance that counterweight 10, hairspring 11 are used to regulate liquid distributor 9.
Liquid distributor 9 belows are provided with Height Adjustment motor 5, and Height Adjustment motor 5 is adjusted shower nozzle 8 height, to adapt to the automatic sprinkling of different automobile types according to the height of different automobile types coal seam surface lies rail level.Because the electrified interval cantilever height of spraying has safety clearance; The coal seam absolute altitude can exceed the vehicle absolute altitude according to entrucking mode difference in the time of again, is lower than the vehicle absolute altitude sometimes, is as the criterion with the coal seam absolute altitude when exceeding, and being lower than is to be as the criterion with the vehicle absolute altitude.
Liquid dispensing device comprises that receiver 19, filtered water tank 25, receiver 19 link to each other with liquid distributor 9 with reflux pipeline 37 by feed-line 29, feed-line 29 is provided with liquid pump 14, magnetic valve 15, flowmeter 16, pressure sensor 17 and filter 21, receiver 19 is provided with agitating device 18, receiver 19 is used for preparation and stores spraying liquid, and agitating device 18, liquid pump 14 link to each other with frequency converter 20.Liquid pump 14 is one to be equipped with a usefulness, and liquid pump 14 shows flow and pressure by flowmeter 16, pressure sensor 17 feedback informations on operation interface, corresponding Operating Guideline is provided.
Reflux pipeline 37 is provided with reflux pump 26.Being used for shower nozzle cleans.
Overall plan of the present utility model adopts the three-decker mode: i.e. monitor management layer, key-course and on-the-spot execution level.
1. the monitor management layer mainly is made of industrial control computer and corollary equipment thereof; Surveillance is equipped with corresponding graphic user interface (GUI), is responsible for monitoring the setting of Programmable Logic Controller PLC parameter and the supervision of lower floor's equipment state, the supervision and the rolling stock identification work of responsible video image.Monitor the spraying operation situation.
2. key-course is the concrete scheduling and the algorithm execution level of system, and key-course is mainly by the Programmable Logic Controller PLC of high reliability, and it realizes control and scheduling to field apparatus by PROFIBUS-DP bus and I/O interface; Be provided with display in the console 22, frequency converter is articulated to Programmable Logic Controller PLC by the PROFIBUS-DP bus with networked form.
3. on-the-spot execution level mainly is made of equipment such as motor, frequency converter, video frequency pick-up head, frequency converter and velocity radars.
The utility model adopts one to two group of cantilever sprinkler head according to the circuit operating speed, and by calculating sprinkling work program control or Artificial Control realization Fugitive dust covering flux liquid, this can guarantee the even operation of the sprinkling of train.
When the utility model moves, can realize that the sprinkling on surface, coaler coal seam covers in the speed of a motor vehicle is the scope of 0.5～30Km/h, and guarantees not influence the safety and the normal operation of rolling stock.
The utility model can carry out self check to the function of equipment before using, and the self check content comprises the detection of transmitter duty, the acquisition precision of analog quantity, and can carry out different state indication and warning to different testing results.
The utility model need be set up the auxiliary facility of insulation and heating when cold area is used.
The utility model operation principle: when train passes through, photodetector system 12 begins to discern traction locomotive, after traction locomotive passes through, send signal and give Programmable Logic Controller PLC (23) control transmission reduction box 3, rotation liquid distributor 9 and compartment quadrature begin to spray by given frequency start liquid pump 14 simultaneously.In addition, radar meter 13 detects train speed per hour, feeds back signal to Programmable Logic Controller PLC (23), and control frequency converter 20 adjusting output frequencies are adjusted liquid pump 14 flows and reached design sprinkling standard.Photodetector system sends signal and gives Programmable Logic Controller PLC (23) between train hook shelves, control frequency converter 20 reduces frequency, and the while stepper motor blocks cylinder 7 by transmission joint 24 rotations realizes stop-spraying and spraying operation.When train passed through fully, device automatically switched to the cleaning shower nozzle, and cleaning fluid is back to receiver 19.
The used photodetector system of the utility model, radar meter, liquid pump, magnetic valve, flowmeter, pressure sensor, agitating device, receiver, frequency converter, filter, console, Programmable Logic Controller PLC, transmission joint, filtered water tank, reflux pump are selected ready-made finished product according to the flusher actual conditions.
Claims (4)
1. fixed Fugitive dust covering flux automatic spraying device, it is characterized in that: it comprises base (1), support (2), console (22), frequency converter (20) that links to each other with console (22) and Programmable Logic Controller PLC (23), liquid dispensing device, stepper motor (6), radar meter (13), video frequency pick-up head (28), be fixed with support (2) on the base (1), be fixed with rotating shaft (4) in the support (2), be socketed with liquid distributor (9) in the rotating shaft (4), be evenly equipped with shower nozzle (8) on the liquid distributor (9), block cylinder (7) and be installed on the liquid distributor (9), block cylinder (7) and link to each other with transmission joint (24) by bearing holder (housing, cover); Rotating shaft (4) one ends link to each other with transmission reduction box (3), and the other end links to each other with transmission joint (24) by stepper motor (6).
2. fixed Fugitive dust covering flux automatic spraying device according to claim 1 is characterized in that: described liquid distributor (9) below is provided with Height Adjustment motor (5).
3. fixed Fugitive dust covering flux automatic spraying device according to claim 1 and 2, it is characterized in that: described liquid dispensing device comprises that receiver (19), filtered water tank (25), receiver (19) link to each other with liquid distributor (9) with reflux pipeline (37) by feed-line (29), feed-line (29) is provided with liquid pump (14), magnetic valve (15), flowmeter (16), pressure sensor (17) and filter (21), receiver (19) is provided with agitating device (18), and agitating device (18), liquid pump (14) link to each other with frequency converter (20).
4. fixed Fugitive dust covering flux automatic spraying device according to claim 3 is characterized in that: described reflux pipeline (37) is provided with reflux pump (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200320876U CN201061779Y (en) | 2007-06-09 | 2007-06-09 | Fixed device for automatically dispensing dust covering agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200320876U CN201061779Y (en) | 2007-06-09 | 2007-06-09 | Fixed device for automatically dispensing dust covering agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201061779Y true CN201061779Y (en) | 2008-05-21 |
Family
ID=39450148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200320876U Expired - Lifetime CN201061779Y (en) | 2007-06-09 | 2007-06-09 | Fixed device for automatically dispensing dust covering agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201061779Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652485A (en) * | 2016-12-14 | 2017-05-10 | 宁夏煜隆科技有限公司 | Intelligent road speed measuring device |
| CN106733287A (en) * | 2017-02-28 | 2017-05-31 | 中冶京诚工程技术有限公司 | Rotation type fixed point watering device |
| CN107479369A (en) * | 2017-07-01 | 2017-12-15 | 雷沃重工股份有限公司 | A kind of the intelligent variable spray control system and its implementation of adaptive travel speed |
| CN107684792A (en) * | 2017-07-21 | 2018-02-13 | 广州宁研机械设计有限公司 | A kind of Novel dust collection device |
-
2007
- 2007-06-09 CN CNU2007200320876U patent/CN201061779Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106652485A (en) * | 2016-12-14 | 2017-05-10 | 宁夏煜隆科技有限公司 | Intelligent road speed measuring device |
| CN106652485B (en) * | 2016-12-14 | 2020-08-18 | 王敏帆 | Intelligent road speed measuring device |
| CN106733287A (en) * | 2017-02-28 | 2017-05-31 | 中冶京诚工程技术有限公司 | Rotation type fixed point watering device |
| CN107479369A (en) * | 2017-07-01 | 2017-12-15 | 雷沃重工股份有限公司 | A kind of the intelligent variable spray control system and its implementation of adaptive travel speed |
| CN107684792A (en) * | 2017-07-21 | 2018-02-13 | 广州宁研机械设计有限公司 | A kind of Novel dust collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080521 |