CN109482027A - A kind of mobile spray equipment of coal yard - Google Patents
A kind of mobile spray equipment of coal yard Download PDFInfo
- Publication number
- CN109482027A CN109482027A CN201811603041.4A CN201811603041A CN109482027A CN 109482027 A CN109482027 A CN 109482027A CN 201811603041 A CN201811603041 A CN 201811603041A CN 109482027 A CN109482027 A CN 109482027A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- branch pipe
- connection frame
- spray head
- rotating bar
- 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.)
- Pending
Links
- 239000007921 spray Substances 0.000 title claims abstract description 72
- 239000003245 coal Substances 0.000 title claims abstract description 28
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000004886 head movement Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000002817 coal dust Substances 0.000 abstract description 19
- 239000000428 dust Substances 0.000 abstract description 12
- 230000008030 elimination Effects 0.000 abstract description 6
- 238000003379 elimination reaction Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 6
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 230000002776 aggregation Effects 0.000 abstract description 3
- 238000004220 aggregation Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000003595 mist Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nozzles (AREA)
Abstract
The present invention provides a kind of mobile spray equipments of coal yard, including connection frame, pipeline spray head, branch pipe and flow-stop valve, side on connection frame far from pipeline is provided with sliding groove, the slot bottom fitting of sliding groove, which is equipped with, point penetrates plate, divide to penetrate on plate and offers moving track, the fitting of pipeline spray head is embedded in moving track, pipeline spray head is moved back and forth along moving track, point penetrating intralamellar part is additionally provided with several shunt conduits corresponding with branch pipe, the port of shunt conduit extends in moving track, point penetrate on plate be fixedly installed with it is several set up separately moving track two sides and electrode corresponding with branch pipe touch ball, it is arranged in parallel along moving track that electrode touches ball, electrode touches ball and flow-stop valve is electrically connected, it is equipped with above pipeline spray head and touches the corresponding two electrode switch balls of ball with electrode.It is being divided to touching between two spheres of the movement penetrated on plate using pipeline spray head, it is selective that dust elimination recycling is carried out compared with many places to coal dust aggregation in coal yard, improve dust elimination recovery efficiency.
Description
Technical field
The present invention relates to the dust elimination recovery technology field of coal dust more particularly to a kind of mobile spray equipments of coal yard.
Background technique
Coal stone is being processed in use, being crushed firstly the need of to coal stone, in broken coal stone, due to stone
The structure in internal portion is destroyed, and the decline of coal dust adhesive force causes coal dust that can be diffused into the environment of surrounding, generation mainly by
Coal dust constitute dust pollution, and to the dust pollution eliminate when, since place is larger, dust suction recycling cost it is too high,
So often using sprinkling recycling by the way of carry out coal dust dust eliminate, due to the coal dust in coal yard diffusion when by air-flow
It is affected, the path that the water mist that the nozzle in spraying pipe sprays cannot follow coal dust dust to spread is mobile, that is, needs more
Point setting fixation sprays mouth for the need of work of coal yard, and when carrying out the recycling of coal dust dust elimination using sprinkling mouth, each
The water mist edge that mouth sprays is sprayed, sprinkling water mist cannot cover the whole diffusion of coal dust, cause coal dust recycling that cannot reach ideal
Effect.
Summary of the invention
The technical problem to be solved by the present invention is in the prior art, the sprinkling mouth in coal yard cannot be targetedly to coal dust
Carry out dust elimination recycling.
The technical solution adopted by the present invention to solve the technical problems is: a kind of mobile spray equipment of coal yard, fixed peace
Mounted in the lower section of pipeline, including the connection frame being fixedly connected with pipeline, the pipeline spray head being arranged in below the connection frame, several
The branch pipe and several correspondences of perforation connection connection frame and pipeline are mounted on the branch pipe and control whether the branch pipe passes through
Logical flow-stop valve, the side on the connection frame far from pipeline are provided with sliding groove, and the slot bottom fitting of the sliding groove is equipped with point
Plate is penetrated, the pipeline spray head is movably arranged on the described point of side penetrated on plate far from pipeline, penetrates on plate for described point and offer shifting
Dynamic rail road, the pipeline spray head fitting are embedded in moving track, and the pipeline spray head is moved back and forth along the moving track, institute
It states and point penetrates intralamellar part and be also provided with several shunt conduits corresponding and evenly distributed with branch pipe, the port of the shunt conduit extends
To in the moving track, penetrates on plate for described point and be fixedly installed with several set up separately in the two sides of moving track and corresponding with branch pipe
Electrode touches ball, and the electrode touches that ball is arranged in parallel along moving track, and the electrode touches ball and the flow-stop valve electrically connects
It connects, is equipped with above the pipeline spray head and touches the corresponding two electrode switch balls of ball with electrode.
Further, cooperation is interspersed with rotating bar in the pipeline spray head, and the both ends of the rotating bar are prolonged through connection frame
The outside of connection frame is extended to, the both ends of the rotating bar are equipped with the driving for controlling the rotating bar and pipeline spray head movement
Device.
Further, the driving device includes two driving gears and two pinion racks, two driving gears
It is fixedly attached to the both ends of rotating bar respectively, two pinion racks are respectively and fixedly installed to the two sides of connection frame, described to nibble
It closes rack gear and the driving gear corresponds to each other.
Further, the connection frame two sides are mounted on supporting table respectively, and the pinion rack tiles and is fixed on branch
It supports on platform.
Further, one end of the rotating bar is fixedly installed with shaft coupling, and the rotating bar is connected with by shaft coupling
Driving motor, the driving motor drive driving gear to move on pinion rack by rotating bar.
Further, rotation slot is offered on surface corresponding with the rotating bar on the side of the connection frame, it is described
Rotation slot is provided between supporting table and shunt conduit, the both ends of the rotating bar through the rotation slot extend to connection frame with
Outside.
Further, the flow-stop valve is solenoid valve, and the branch pipe passes through flow-stop valve.
Further, the flow-stop valve includes that valve body, irony stick harness and control electromagnet, the valve body are fixedly mounted on branch
Guan Shang, the irony stick harness are arranged in valve body, perpendicular to the branch pipe on the irony stick harness is axial, the irony stick harness
Diameter of section is greater than the internal diameter of the branch pipe, and the irony stick harness blocks the inner passage of the branch pipe, the control electromagnet
Corresponding with the irony stick harness, the control electromagnet and the motor are touched between ball and are electrically connected.
Further, the valve inner is equipped with the compressed spring of connection irony stick harness, the head and the tail of the compressed spring
Both ends are separately fixed on control electromagnet and irony stick harness.
Further, diffluence pass is provided on the connection frame, the branch pipe is corresponding by diffluence pass and shunt conduit.
The invention has the advantages that pipeline spray head is moved to coal dust aggregation compared with many places, specified electricity along sliding groove groove wall
Machine touches ball and electrode switch ball touches energization, and flow-stop valve is opened, and the moisture in pipeline passes sequentially through branch pipe, shunt conduit and pipe
Channel showerhead carries out water mist spray to the position, is targetedly sprayed to coal dust aggregation compared with many places by mobile, improves pipe
The efficiency that road spout recycles coal dust dust elimination.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the perspective view of spray system of the present invention；
Fig. 2 is the bottom view of Fig. 1；
Fig. 3 is the main view of Fig. 2；
Fig. 4 is the cross-sectional view of the A-A hatching along Fig. 3；
Fig. 5 is the partial enlarged view in Fig. 4 at B；
Fig. 6 is the internal structure cross-sectional view of flow-stop valve；
In figure: coal yard mobile spray system -100, coal yard spray system -101, pipeline -1, connection frame -2, sliding groove -
21, holding tank -22, rotation slot -23, pipeline spray head -3, spray nozzle -31, rotating bar -4, driving device -5, driving gear -
51, divide and penetrate plate -6, moving track -61, shunt conduit -62, branch pipe -7, flow-stop valve -71, valve body -711, irony stick harness -712, control
Electromagnet -713 processed, supporting table -8, electrode touch ball -91, electrode switch ball -92.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.On the contrary, this
The embodiment of invention includes all changes fallen within the scope of the spiritual and intension of attached claims, modification and is equal
Object.
As shown in Figures 1 to 6, the present invention provides a kind of mobile spray systems 100 of coal yard, including pipeline 1 and setting
Coal yard spray system 101 below pipeline 1, the spray equipment 101 include connection frame 2 and pipeline spray head 3, and connection frame 2 is solid
Dingan County is mounted in the lower section of pipeline 1, is connected between pipeline spray head 3 and pipeline 1 by connection frame 2, pipeline spray head 3 is movably arranged on
The lower section of connection frame 2.
The upper end of connection frame 2 is provided with holding tank 22, and the groove depth and groove width of holding tank 22 are corresponding to the diameter of pipeline 1, pipe
Road 1 is arranged in holding tank 22, is connected with several branch pipes 7 on pipeline 1 between connection frame 2, and branch pipe 7 circumferentially uniformly divides along pipeline
Cloth, the fixed perforation in 7 one end of branch pipe are connected on the side wall of connection frame 2, and other end perforation is connected on the outer wall of pipeline 1.Bracket 2
Lower end offer sliding groove 21, the slot bottom fitting of sliding groove 21, which is fixedly installed with, point penetrates plate 6, on the side wall of sliding groove 21 and props up
The corresponding position of pipe 7 offers diffluence pass (not marking in figure), and diffluence pass penetrates through the side wall of connection frame 2, and branch pipe 7 passes through diffluence pass
It is communicated with point plate 6 is penetrated, pipeline spray head 3 is mounted in sliding groove 21 point lower section for penetrating plate 6, point penetrates plate 6 and pipeline spray head 3 is corresponding
Surface offers moving track 61, and the upper end fitting of pipeline spray head 3 is embedded in moving track 61, in the inside of pipeline spray head 3
It is provided with spray nozzle 31, nozzle 31 and pipeline 1 is sprayed and is mutually communicated by diffluence pass and branch pipe 7, sprays moisture successively via pipe
Road 1, branch pipe 7 point penetrate plate 6 and spray nozzle 31 is sprayed to coal yard scene.
The inside of pipeline spray head 3 is interspersed with rotating bar 4, and the axial upper and moving track 61 of rotating bar 4 is mutually perpendicular to, and is rotated
Bar 4 does not intersect with spray nozzle 31, and two sides of connection frame 2 offer rotation slot 23, and rotation slot 23 is provided with diffluence pass
Lower section, the rotation slot 23 that the both ends of rotating bar 4 penetrate 2 two sides of connection frame extends to the outside of connection frame 2, in rotating bar 4
Both ends be fixedly installed with driving device 5, driving device 5 conforms to the side wall outside connection frame 2, utilize outer power drive rotation
Bar 4 rotates, and the torque of rotating bar 4 is converted into torque via driving device 5, rotating bar 4 is driven to move along sliding groove 21, thus band
Dynamic pipeline spray head 3 moves back and forth in sliding groove 21 along moving track 61.
Several shunt conduits 62 being parallel to each other are provided in the inside for point penetrating plate 6, perpendicular to shifting on shunt conduit 62 is axial
Dynamic rail road 61, and shunt conduit 62 is provided with the side wall of moving track 61, between each branch pipe 7 and corresponding shunt conduit 62
Individually connection, is fixedly installed with corresponding flow-stop valve 71, flow-stop valve 71 is fixedly mounted on branch pipe 7 between branch pipe 7 and connection frame 2
On, point penetrate and to be fixedly installed with electrode in the two sides of moving track 61 on plate 6 and touch ball 91, electrode touch ball 91 have it is multiple and every
A electrode is touched between ball 91 and corresponding single flow-stop valve 71 and is electrically connected, it is possible to understand that, electrode touches ball 91 and point is penetrating
Along the axial direction of moving track 61 and branch pipe 7 is corresponding is uniformly distributed on plate 6, it is right that the upper end of pipeline spray head 3 and electrode touch ball 91
The position answered is fixedly mounted there are two electrode switch ball 92, and electrode switch ball 92 sets up separately in the two sides of spray nozzle 31, and electrode is opened
It is sphere made of conductive material that pass ball 92 and motor, which touch ball 91, when pipeline spray head 3 is along the axial movement of moving track 61
When to 62 lower section of shunt conduit, electrode switch ball 92 and motor touch ball 91 and touch energization, and corresponding flow-stop valve 71 is opened, and prop up
The connection of 7 internal watercourses of pipe, shower water are diverted into after shunt conduit through being sprayed to colliery scene by spray nozzle 31.
Driving device 5 includes driving gear 51 and pinion rack (not shown), and driving gear 51, which is fixedly attached to, to be turned
The both ends of lever 4, pinion rack are fixedly mounted on the side of connection frame 2, and pinion rack and driving gear 51 are intermeshed, even
It connects on the side of frame 2 and the corresponding position of pinion rack is fixedly installed with supporting table 8, the bottom end tiling of pinion rack 52 is fixed to
The upper surface of supporting table 8, driving gear 51 are matched and are arranged in the teeth of pinion rack, and rotating bar 4 passes through shaft coupling (in figure not
Show) it is connected in external driving motor (not shown), driving motor drives rotating bar 4 to rotate by shaft coupling, turns
Lever 4 moves on pinion rack 52 after driving driving gear 51 to rotate, i.e., rotating bar is moved back and forth along rotation slot 23 simultaneously.
Preferably, flow-stop valve 71 is solenoid valve, including valve body 711, irony stick harness 712 and control electromagnet 713, valve body
711 are fixed on branch pipe 7, and irony stick harness 712 is radially arranged in valve body 711 along branch pipe 7, while the interspersed envelope of irony stick harness 712
Stifled branch pipe 7, control electromagnet 713 are arranged in the position in valve body 711 far from irony stick harness 712, control the two poles of the earth of electromagnet 713
Conducting wire touches the electric connection of ball 91 through valve body 711 and electrode, after electrode touches ball 91 and electrode switch ball 92 touches energization,
The control energization of electromagnet 713 is magnetized, and irony stick harness 713 is picked up, the water route in branch pipe 7 is opened, when electrode touches ball 91 and electricity
When pole switchs the disconnection energization of ball 92, control electromagnet 713 powers off demagnetization, and irony stick harness 713 is interted again by gravity to branch pipe 7
It is interior, water route is closed.
Preferably, compressed spring (not shown) is connected between irony stick harness 712 and valve body 711 in flow-stop valve 71,
After irony stick harness 712 is detached from the magnetic field gravitation of control electromagnet 713, irony stick harness 712 is pushed back branch pipe 7 by compressed spring again
It is interior.
The use process of above-mentioned mobile spray head is, when coal yard works, starts driving motor, drives rotating bar by shaft coupling
4 rotations, rotating bar 4 drive the driving gear 51 in driving device 5 to rotate, pass through matching between driving gear 51 and pinion rack
It closes, rotating bar 4 is moved to designated position along sliding groove 21, and rotating bar 4 is interspersed in pipeline spray head 3, and rotating bar 4 drives pipeline
Spray head 3 is moved to the position point penetrated and specified on plate 6, so that spray nozzle 31 and shunt conduit 62 communicate, electrode touches ball later
92 and electrode switch ball 91 touch energization, open corresponding flow-stop valve 71 so that shower water lease making by pipeline 1, branch pipe 7, shunt
Pipeline and the spray injection of nozzle 31 the coal dust habitat into colliery scene, reduce the diffusion of coal dust in colliery scene.
Using the linkage between driving device 5 and rotating bar 4, drive pipeline spray head 3 in the connection frame 2 below pipeline 1
Movement is selected to divide later and be penetrated on plate 6 most until pipeline spray head 3 is moved to coal dust in colliery scene and spreads place the most serious
For close shunt conduit, pipeline spray head 3 is moved to 61 intersection of shunt conduit and moving track, the electrode at this touches ball
91 and the contact of electrode switch ball 92 be powered, flow-stop valve 71 is opened, serious place is spread to coal dust and carries out sprinkling depositing dust.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of mobile spray equipment of coal yard, is fixedly mounted on the lower section of pipeline, it is characterised in that: connect including fixing with pipeline
The connection frame that connects, the pipeline spray head being arranged in below the connection frame, several perforation connection connection frames and pipeline branch pipe and
Several correspondences are mounted on the branch pipe and control the flow-stop valve whether branch pipe penetrates through, separate pipeline on the connection frame
Side be provided with sliding groove, the slot bottom fitting of the sliding groove, which is equipped with, point penetrates plate, described in the pipeline spray head is movably arranged on
Divide and penetrate the side on plate far from pipeline, the described point of moving track that offers penetrated on plate, the pipeline spray head fitting is embedded in shifting
In dynamic rail road, the pipeline spray head is moved back and forth along the moving track, is penetrated intralamellar part for described point and is also provided with several and branch pipe
Corresponding and evenly distributed shunt conduit, the port of the shunt conduit extend in the moving track, and described point is penetrated on plate
Be fixedly installed with it is several set up separately moving track two sides and electrode corresponding with branch pipe touch ball, the electrode touches ball along moving
Dynamic rail road is arranged in parallel, and the electrode touches ball and the flow-stop valve is electrically connected, and is equipped with above the pipeline spray head and electric
The corresponding two electrode switch balls of ball are touched in pole.
2. a kind of mobile spray equipment of coal yard according to claim 1, it is characterised in that: cooperation in the pipeline spray head
It is interspersed with rotating bar, the both ends of the rotating bar extend to the outside of connection frame, the both ends peace of the rotating bar through connection frame
Equipped with the driving device for controlling the rotating bar and pipeline spray head movement.
3. a kind of mobile spray equipment of coal yard according to claim 2, it is characterised in that: the driving device includes two
A driving gear and two pinion racks, two driving gears are fixedly attached to the both ends of rotating bar respectively, described in two
Pinion rack is respectively and fixedly installed to the two sides of connection frame, and the pinion rack and the driving gear correspond to each other.
4. a kind of mobile spray equipment of coal yard according to claim 3, it is characterised in that: the connection frame two sides difference
It is mounted on supporting table, the pinion rack tiles and is fixed in supporting table.
5. a kind of mobile spray equipment of coal yard according to claim 4, it is characterised in that: one end of the rotating bar is solid
Dingan County is equipped with shaft coupling, and the rotating bar is connected with driving motor by shaft coupling, and the driving motor is driven by rotating bar
Driving gear moves on pinion rack.
6. a kind of mobile spray equipment of coal yard according to claim 5, it is characterised in that: on the side of the connection frame
Rotation slot is offered on surface corresponding with the rotating bar, the rotation slot is provided between supporting table and shunt conduit, institute
The both ends for stating rotating bar extend to other than connection frame through the rotation slot.
7. a kind of mobile spray equipment of coal yard according to claim 1, it is characterised in that: the flow-stop valve is electromagnetism
Valve, the branch pipe pass through flow-stop valve.
8. a kind of mobile spray equipment of coal yard according to claim 7, it is characterised in that: the flow-stop valve includes valve
Body, irony stick harness and control electromagnet, the valve body are fixedly mounted on branch pipe, and the irony stick harness is arranged in valve body, institute
It states in irony stick harness axial direction perpendicular to the branch pipe, the diameter of section of the irony stick harness is greater than the internal diameter of the branch pipe, described
Irony stick harness blocks the inner passage of the branch pipe, and the control electromagnet and the irony stick harness are corresponding, the control electromagnetism
Iron and the motor, which touch between ball, to be electrically connected.
9. a kind of mobile spray equipment of coal yard according to claim 8, it is characterised in that: the valve inner is equipped with
The compressed spring of irony stick harness is connected, the head and the tail both ends of the compressed spring are separately fixed at control electromagnet and irony stick harness
On.
10. a kind of mobile spray equipment of coal yard according to claim 1, it is characterised in that: be provided on the connection frame
Diffluence pass, the branch pipe are corresponding by diffluence pass and shunt conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811603041.4A CN109482027A (en) | 2018-12-26 | 2018-12-26 | A kind of mobile spray equipment of coal yard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811603041.4A CN109482027A (en) | 2018-12-26 | 2018-12-26 | A kind of mobile spray equipment of coal yard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109482027A true CN109482027A (en) | 2019-03-19 |
Family
ID=65712322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811603041.4A Pending CN109482027A (en) | 2018-12-26 | 2018-12-26 | A kind of mobile spray equipment of coal yard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109482027A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3317449A1 (en) * | 1983-05-13 | 1984-11-15 | Ecker Maschinenbau GmbH, 6680 Neunkirchen | Spray valve with group control |
| EP0781587A1 (en) * | 1995-12-29 | 1997-07-02 | Glatt Gmbh | Apparatus for dedusting a gas |
| KR20000033261A (en) * | 1998-11-21 | 2000-06-15 | 임윤재 | Automatic sprinkler for agricultural medicines |
| CN201776052U (en) * | 2010-09-02 | 2011-03-30 | 郑州铁路局机车车辆配件厂 | Railway dust suppressant spraying device |
| KR20120049657A (en) * | 2010-11-09 | 2012-05-17 | 안찬용 | In the commercial business electromotive car for a subway tunnel air qualitative improvement loading a sprinkler system |
| CN207493401U (en) * | 2017-11-22 | 2018-06-15 | 临沂矿业集团菏泽煤电有限公司 | A kind of spray equipment for coal yard |
| CN108161598A (en) * | 2017-12-27 | 2018-06-15 | 福建聚云科技股份有限公司 | A kind of novel multifunctional pipe processing machine |
| CN208212787U (en) * | 2018-02-25 | 2018-12-11 | 嘉兴市双桥印染有限公司 | A kind of exhaust gas water spray processing equipment |
| CN209596797U (en) * | 2018-12-26 | 2019-11-08 | 常州市长江热能有限公司 | A kind of mobile spray equipment of coal yard |
-
2018
- 2018-12-26 CN CN201811603041.4A patent/CN109482027A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3317449A1 (en) * | 1983-05-13 | 1984-11-15 | Ecker Maschinenbau GmbH, 6680 Neunkirchen | Spray valve with group control |
| EP0781587A1 (en) * | 1995-12-29 | 1997-07-02 | Glatt Gmbh | Apparatus for dedusting a gas |
| KR20000033261A (en) * | 1998-11-21 | 2000-06-15 | 임윤재 | Automatic sprinkler for agricultural medicines |
| CN201776052U (en) * | 2010-09-02 | 2011-03-30 | 郑州铁路局机车车辆配件厂 | Railway dust suppressant spraying device |
| KR20120049657A (en) * | 2010-11-09 | 2012-05-17 | 안찬용 | In the commercial business electromotive car for a subway tunnel air qualitative improvement loading a sprinkler system |
| CN207493401U (en) * | 2017-11-22 | 2018-06-15 | 临沂矿业集团菏泽煤电有限公司 | A kind of spray equipment for coal yard |
| CN108161598A (en) * | 2017-12-27 | 2018-06-15 | 福建聚云科技股份有限公司 | A kind of novel multifunctional pipe processing machine |
| CN208212787U (en) * | 2018-02-25 | 2018-12-11 | 嘉兴市双桥印染有限公司 | A kind of exhaust gas water spray processing equipment |
| CN209596797U (en) * | 2018-12-26 | 2019-11-08 | 常州市长江热能有限公司 | A kind of mobile spray equipment of coal yard |
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