CN208786044U - Dust falling system - Google Patents
Dust falling system Download PDFInfo
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- CN208786044U CN208786044U CN201821211168.7U CN201821211168U CN208786044U CN 208786044 U CN208786044 U CN 208786044U CN 201821211168 U CN201821211168 U CN 201821211168U CN 208786044 U CN208786044 U CN 208786044U
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Abstract
The utility model relates to sand technical fields processed, more particularly to a kind of dust falling system, the dust falling system includes: containment device, water pump, spray tube, water supplying pipe, control valve and nozzle, the containment device, for encapsulating respectively to several process equipments on sand production line processed, corresponding wrapping unit is formed；The nozzle is provided on the spray tube, for spraying to the dust generated during sand processed, the spray tube is set in the wrapping unit；One end of the water supplying pipe is connected with the water pump, and the other end is connected to the spray tube in wrapping unit；It is provided with control valve on the water supplying pipe, to adjust the amount of water sprayed of the nozzle.The utility model, to control the dust and noise of sand production line processed, reduces the influence to surrounding enviroment by the way that spray tube is encapsulated and laid to process equipment.
Description
[technical field]
The present invention relates to sand technical field processed more particularly to a kind of dust falling systems.
[background technique]
Existing sand production line processed, the overwhelming majority using wet processing produce, mainly by explosion feeding, coarse crushing, in it is broken,
The processes such as fine crushing, feed, screening, washing, dehydration and sewage treatment form, entirely sand process processed, in addition to washing, dehydration and sewage
Rear several procedures such as processing are complete immersions without generating outside dust, and other processes substantially increase cleaning process and still avoid not
The common fault that process a large amount of dust generates, (shaping, sand processed) especially fine crushing, screening link fugitive dust are particularly acute.In addition, system
The noise content of sand machine in the process of running is larger, causes seriously to pollute to environment, influences the normal life of nearby residents.
[summary of the invention]
The purpose of the present invention is intended to provide a kind of dust falling system, to control the dust and noise of sand production line processed, reduction pair
The influence of surrounding enviroment.
Another object of the present invention is intended to provide a kind of dust-removing method, to realize the effect of water-saving, depositing dust and noise reduction.
To realize the purpose, the present invention adopts the following technical scheme:
The present invention provides a kind of dust falling systems, for reducing the dust generated during sand processed, the dust falling system packet
It includes: containment device, water pump, spray tube, water supplying pipe, control valve and nozzle, the containment device, for on sand production line processed
Several process equipments are encapsulated respectively, form corresponding wrapping unit；It is provided with the nozzle on the spray tube, is used for
To the dust spray generated during sand processed, the spray tube is set in the wrapping unit；One end of the water supplying pipe with
The water pump is connected, and the other end is connected to the spray tube in wrapping unit；It is provided with control valve on the water supplying pipe, to adjust
Save the amount of water sprayed of the nozzle.
Further, the dust falling system further includes Prewetting apparatus, for the building stones to process equipment upper feeding process into
Row is prewetted.
Further, the dust falling system further includes detection device, and the detection device and the water pump are electrically connected, with
The water pressure of the water pump is adjusted according to testing result.
Further, the nozzle includes water mist spraying head, and the water mist spraying head is set to the sand trimmer processed of process equipment
Upper and lower part.
Preferably, it is arranged close to the spray tube of the vibrating screen of process equipment in drop height type.
Further, the spray tube includes the first spray tube and the second spray tube, and first spray tube, which is hung on, to be added
In construction equipment surrounding or the containment device, second spray tube hang on the side along building stones conveyer belt length direction.
Correspondingly, the present invention also provides a kind of dust-removing methods, have used drop described in any of the above-described technical solution
Dirt system, the dust-removing method include the following steps: to divide several process equipments on sand production line processed using containment device
It is not encapsulated, forms corresponding wrapping unit, and spray tube is set in the wrapping unit；Water pump is installed at water source,
One end of water supplying pipe is connected with the water pump, the other end is connected to the spray tube in the wrapping unit；Pass through control
The amount of water sprayed of nozzle on spray tube described in valve regulation, to carry out spray dust to process equipment.
Further, the dust-removing method further include: detection building stones characteristic and current weather conditions are adjusted according to testing result
Save the water pressure of the water pump.
Further, the detection building stones characteristic and current weather conditions, adjust the water of the water pump according to testing result
It in the step of pressing size, specifically includes: detecting building stones characteristic and current weather conditions respectively, obtain corresponding detection data, it will
The detection data is compared with corresponding preset value respectively, obtains comparing result, according to the comparing result, described in adjusting
The water pressure and water supply time of water pump.
Further, the process equipment include sand trimmer processed, building stones prewet and spray water mist wall by way of press down
Make raising for the sand trimmer processed top dust；Sand trimmer processed lower part dust is controlled by way of spray water mist wall
Raise.
Further, the process equipment includes vibrating screen, and the spray tube close to the vibrating screen is arranged in drop height type.
Compared with prior art, the present invention has following advantage:
1. in dust falling system of the invention, using containment device to several process equipments on sand production line processed respectively into
Row encapsulating, forms corresponding wrapping unit, on the one hand can reduce the diffusion of dust, on the other hand can obstruct making an uproar for sand making machine generation
Sound reduces influence of the noise to nearby residents；The present invention also lays spray tube and corresponding control to the wrapping unit respectively
Valve, to adjust the amount of water sprayed of nozzle according to the dust situation in each wrapping unit, more targetedly depositing dust, realizes water-saving effect
Fruit, to greatly reduce production cost.
2. in dust falling system of the invention, prewetted by building stones of the Prewetting apparatus to process equipment upper feeding process,
The generation for reducing building stones dust when broken, fine crushing, optimizes dust-laying effect to a certain extent.
3. in dust falling system of the invention, including detection device, it is electrically connected, can be adjusted according to testing result with water pump
The water pressure of the water pump, high degree of automation save water resource to realize the accurate spray to each wrapping unit, with
Reduce production cost.
It, will be on sand production line processed using containment device 4. in dust-removing method of the invention, used above-mentioned dust falling system
Several process equipments encapsulated respectively, form corresponding wrapping unit, and spray tube is set in the wrapping unit,
To realize the effect of water-saving, depositing dust and noise reduction.
The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description
Obviously, or practice through the invention is recognized.
[Detailed description of the invention]
Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram of dust falling system one embodiment of the invention, for ease of description, further it is shown that processing
Equipment and spray pipe holder；
Fig. 2 is the partial schematic diagram of another embodiment of dust falling system of the invention；
Fig. 3 is the flow diagram of dust-removing method one embodiment of the invention.
[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 construed as limiting the claims.
As shown in Figs. 1-2, the present invention provides a kind of dust falling systems, for reducing the dust generated during sand processed, institute
Stating dust falling system includes: containment device 1, water pump 2, spray tube 3, water supplying pipe 4, control valve 5 and nozzle 6.The containment device 1,
For encapsulating respectively to several process equipments 7 on sand production line processed, corresponding wrapping unit 8 is formed.The spray
The nozzle 6 is provided on pipe 3, for spraying to the dust generated during sand processed, the spray tube 3 passes through spray pipe holder
9 hang in the wrapping unit 8.One end of the water supplying pipe 4 is connected with the water pump 2, on the other end and wrapping unit 8
The spray tube 3 is connected to.Control valve 5 is provided on the water supplying pipe 4, it is preferable that the control valve 5 is spiral control valve, is used
In the amount of water sprayed for adjusting the nozzle 6.
Specifically, to make production line dust and noise be effectively controlled, the influence to surrounding enviroment, this depositing dust system are reduced
The method united to process equipment 7 using " closing+spray ", i.e., to exploitation blanking, building stones conveying, crushing and screening etc. in production link
It is (any in four sides all around that the corresponding process equipment 7 of link uses the containment device 1 including color steel tile to carry out three faces respectively
Three faces) encapsulating, reserve maintenance face；Then water pump 2 is installed in sedimentation basin and accesses the water supplying pipe 4 that aperture is 2cm, pass through three
The water supplying pipe 4 of siphunculus connects the spray tube 3 in each wrapping unit 8 with spiral control valve, distinguishes to each wrapping unit 8 logical
Water, to targetedly increase or reduce control valve to each wrapping unit 8 according to environmental aspects such as wind direction, dry weather degree
5 water supply, to realize water-saving dust-laying effect.Wherein, the water pump 2 can be automatic spray booster pump, to realize water pressure
Automatic adjustment；The nozzle 6 includes four-way spray head.
Preferably, the control valve 5 is set to outside the wrapping unit 8, is conducive to staff and is operated, and reduces work
Personnel enter the number of wrapping unit 8, to reduce the time of dust exposure.
Dust falling system of the invention is carried out respectively using several process equipments 7 on 1 pair of containment device sand production line processed
Encapsulating, forms corresponding wrapping unit 8, on the one hand can reduce the diffusion of dust, on the other hand can obstruct making an uproar for sand making machine generation
Sound reduces influence of the noise to nearby residents.The present invention also lays spray tube 3 and corresponding control to the wrapping unit 8 respectively
Valve 5 processed, to adjust the amount of water sprayed of nozzle 6 according to the dust situation in each wrapping unit 8, more targetedly depositing dust, is realized
Water-saving result, to greatly reduce production cost.
Further, since massif building stones characteristic (material, size, hardness, shape etc.) is different with weather condition, fugitive dust feelings
Condition control can also follow variation, to save water spray, detection device, the detection dress can be arranged in the dust falling system
It sets and is electrically connected with the water pump 2 or the control valve 5, with (dry weather degree, building stones characteristic and wind-force according to testing result
Size etc.) the automatic adjustment water pump 2 water pressure or the amount of water sprayed of nozzle 6 that controls of the control valve 5, to realize pair
The accurate spray of each wrapping unit 8 saves water resource, to reduce production cost.Through calculating saving water about 20% hourly
(about 10 ton/hours conventional), this plays the building stones field of water resources shortage and production line daily 10 hours or more continued operations
Very big help.
Further, the dust falling system further includes Prewetting apparatus, for the building stones to 7 upper feeding process of process equipment into
Row is prewetted, and to reduce the generation of building stones dust when broken, fine crushing, optimizes dust-laying effect to a certain extent.
Further, the nozzle 6 includes water mist spraying head, and the water mist spraying head is set to the sand shaping processed of process equipment 7
The upper and lower part of machine, to form water mist wall in the upper and lower part of sand trimmer processed.
Preferably, it is arranged close to the spray tube 3 of the vibrating screen 71 of process equipment 7 in drop height type.
In one embodiment of the invention, the process equipment 7 includes sand trimmer processed and vibrating screen 71, due to sand processed
Trimmer discharging is quick, concentrates, and impact type fugitive dust is larger；And 71 equipment amplitude of vibrating screen is big, building stones drop is big, gravity is used
Property formula fugitive dust is larger；Therefore, it is necessary to treat with a certain discrimination for both fugitive dust modes when laying spray tube 3.Sand trimmer fortune processed
It can be prewetted using Prewetting apparatus to building stones when row, then be aided with spray water mist and inhibit raising for sand trimmer processed top dust；
Avoid building stones in conveyer belt 72 for the frictional force of the conveyer belt 72 of guarantee conveying building stones its underpart impact type discharging fugitive dust
Upper sliding then cannot use big water spray to blanking position, need to be by spray tube 3 suitably far from conveyer belt 72, the spray of spray tube 3
Depositing dust need to be carried out staggeredly and perpendicular to ground in a manner of water mist wall by drenching direction.Preferably due to which vibrating screen 71 is stratiform knot
There is structure multistage screening therefore to take and its characteristic and fugitive dust feature identical drop height type solid spray dust vibrating screen 71
Arrangement, i.e., it is longitudinal to lay spray tube 3, and form water mist wall around equipment and in turn avoided stone to both realize depositing dust purpose
Expect overly moist and blocks sieve pore.Certainly, the setting of spray tube 3 near vibrating screen 71 is not limited to drop height type design, can also use
Other design methods.
Further, the spray tube 3 includes the first spray tube 31 and the second spray tube 32, and first spray tube 31 is logical
Spray pipe holder 9 is crossed to hang on 7 surrounding of process equipment or the containment device 1, it is highly and clear convenient for dismantling, adjusting at any time
It washes；Second spray tube 32 hang on the side along 72 length direction of building stones conveyer belt (suitably far from biography by spraying bracket 9
Send band 72), it is easy to integral demounting and adds spray looped pipeline.
Correspondingly, as shown in figure 3, the present invention also provides a kind of dust-removing method, any of the above-described technical side has been used
Dust falling system described in case, the dust-removing method include the following steps:
S11 is encapsulated several process equipments on sand production line processed using containment device respectively, is formed corresponding
Wrapping unit, and spray tube is set in the wrapping unit.
S12 installs water pump at water source, one end of water supplying pipe is connected with the water pump, and the other end and the encapsulating are single
Spray tube connection in member.
S13 adjusts the amount of water sprayed of the nozzle on the spray tube by control valve, to carry out spray drop to process equipment
Dirt, to realize the effect of water-saving, depositing dust, noise reduction.
Specifically, to make production line dust and noise be effectively controlled, the influence to surrounding enviroment, this depositing dust side are reduced
The method that method uses " closing+spray " to process equipment 7, i.e., to exploitation blanking, building stones conveying, crushing and screening etc. in production link
It is (any in four sides all around that the corresponding process equipment 7 of link uses the containment device 1 including color steel tile to carry out three faces respectively
Three faces) encapsulating, reserve maintenance face；Water pump 2 is installed in sedimentation basin and accesses the water supplying pipe 4 that aperture is 2cm, passes through tee tube
Water supplying pipe 4 connects the spray tube 3 in each wrapping unit 8 with control valve, water flowing is distinguished to each wrapping unit 8, thus root
5 water supply of control valve targetedly is increased or reduced to each wrapping unit 8 according to environmental aspects such as wind direction, dry weather degree,
To realize water-saving dust-laying effect.Wherein, the water pump 2 can be automatic spray booster pump, to realize the automatic adjustment of water pressure；
The nozzle 6 includes four-way spray head.Preferably, the control valve 5 is spiral control valve, is set to outside the wrapping unit 8, subtracts
Staff is lacked and has entered the number of wrapping unit 8, to reduce the time of dust exposure.
In dust-removing method of the invention, using several process equipments 7 on 1 pair of containment device sand production line processed respectively into
Row encapsulating, forms corresponding wrapping unit 8, on the one hand can reduce the diffusion of dust, on the other hand can obstruct sand making machine generation
Noise reduces influence of the noise to nearby residents.The present invention also lays spray tube 3 and corresponding respectively to the wrapping unit 8
Control valve 5, to adjust the amount of water sprayed of nozzle 6 according to the dust situation in each wrapping unit 8, more targetedly depositing dust, real
Existing water-saving result, to greatly reduce production cost.
Further, the dust-removing method further include: detection building stones characteristic and current weather conditions are adjusted according to testing result
Save the water pressure of the water pump 2.Wherein, the building stones characteristic includes building stones material, size, hardness and shape etc..Specifically,
Due to massif building stones characteristic and weather condition difference, fugitive dust situation control can also follow variation, can to save water spray
According to testing result (dry weather degree, building stones characteristic and wind-force size etc.) automatically adjust the water pump 2 water pressure or
The amount of water sprayed for the nozzle 6 that the control valve 5 controls saves water resource to realize the accurate spray to each wrapping unit 8, with
Reduce production cost.Calculated saving water about 20% (about 10 ton/hours conventional) hourly, this is to water resources shortage and life
The building stones field of producing line daily 10 hours or more continued operations plays very big help.
Further, the detection building stones characteristic and current weather conditions, adjust the water of the water pump according to testing result
It in the step of pressing size, specifically includes: detecting building stones characteristic and current weather conditions respectively, obtain corresponding detection data, it will
The detection data is compared with corresponding preset value respectively, obtains comparing result, according to the comparing result, described in adjusting
The water pressure and water supply time of water pump.
Further, the process equipment 7 include sand trimmer processed, building stones prewet and spray water mist wall by way of press down
Make raising for the sand trimmer processed top dust；Sand trimmer processed lower part dust is controlled by way of spray water mist wall
Raise.
Further, the process equipment 7 includes vibrating screen 71, and the spray tube 3 close to the vibrating screen 71 is in drop height type
Setting.
In one embodiment of the invention, the process equipment 7 includes sand trimmer processed and vibrating screen 71, due to sand processed
Trimmer discharging is quick, concentrates, and impact type fugitive dust is larger；And 71 equipment amplitude of vibrating screen is big, building stones drop is big, gravity is used
Property formula fugitive dust is larger；Therefore, it is necessary to treat with a certain discrimination for both fugitive dust modes when laying spray tube 3.Sand trimmer fortune processed
It can be prewetted using Prewetting apparatus to building stones when row, then be aided with spray water mist and inhibit raising for sand trimmer processed top dust；
Avoid building stones in conveyer belt 72 for the frictional force of the conveyer belt 72 of guarantee conveying building stones its underpart impact type discharging fugitive dust
Upper sliding then cannot use big water spray to blanking position, need to be by spray tube 3 suitably far from conveyer belt 72, the spray of spray tube 3
Depositing dust need to be carried out staggeredly and perpendicular to ground in a manner of water mist wall by drenching direction.Preferably due to which vibrating screen 71 is stratiform knot
There is structure multistage screening therefore to take and its characteristic and fugitive dust feature identical drop height type solid spray dust vibrating screen 71
Arrangement, i.e., it is longitudinal to lay spray tube 3, and form water mist wall around equipment and in turn avoided stone to both realize depositing dust purpose
Expect overly moist and blocks sieve pore.Certainly, the setting of spray tube 3 near vibrating screen 71 is not limited to drop height type design, can also use
Other design methods.
Although having been illustrated with some exemplary embodiments of the invention above, those skilled in the art will be managed
Solution, in the case where not departing from the principle of the present invention or spirit, can make a change these exemplary embodiments, of the invention
Range is defined by the claims and their equivalents.
Claims (8)
1. a kind of dust falling system, for reducing the dust generated during sand processed characterized by comprising containment device, water
Pump, spray tube, water supplying pipe, control valve and nozzle,
The containment device forms corresponding packet for encapsulating respectively to several process equipments on sand production line processed
Seal unit；
The nozzle is provided on the spray tube, for being sprayed to the dust generated during sand processed, the spray tube setting
In in the wrapping unit；
One end of the water supplying pipe is connected with the water pump, and the other end is connected to the spray tube in wrapping unit；
It is provided with control valve on the water supplying pipe, to adjust the amount of water sprayed of the nozzle.
2. dust falling system according to claim 1, which is characterized in that further include Prewetting apparatus, for process equipment
The building stones of fill process are prewetted.
3. dust falling system according to claim 1, which is characterized in that it further include detection device, the detection device and institute
Water pump electric connection is stated, to adjust the water pressure of the water pump according to testing result.
4. dust falling system according to claim 1, which is characterized in that the nozzle includes water mist spraying head, the water mist spray
Head is set to the upper and lower part of the sand trimmer processed of process equipment.
5. dust falling system according to claim 1, which is characterized in that close to the spray tube of the vibrating screen of process equipment
It is arranged in drop height type.
6. dust falling system according to claim 1, which is characterized in that the spray tube includes the first spray tube and the second spray
Shower pipe, first spray tube are hung on process equipment surrounding or the containment device, and second spray tube hang on edge
The side of building stones conveyer belt length direction.
7. dust falling system according to claim 1, which is characterized in that the control valve is set to outside the wrapping unit.
8. dust falling system according to claim 1, which is characterized in that the nozzle is four-way spray head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821211168.7U CN208786044U (en) | 2018-07-27 | 2018-07-27 | Dust falling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821211168.7U CN208786044U (en) | 2018-07-27 | 2018-07-27 | Dust falling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208786044U true CN208786044U (en) | 2019-04-26 |
Family
ID=66203749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821211168.7U Active CN208786044U (en) | 2018-07-27 | 2018-07-27 | Dust falling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208786044U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671672A (en) * | 2018-07-27 | 2018-10-19 | 中交路桥华南工程有限公司 | Dust falling system and method |
| CN115447880A (en) * | 2022-09-23 | 2022-12-09 | 崇义县源德矿业有限公司 | Quartz sand is carried and is used intelligent dust device |
-
2018
- 2018-07-27 CN CN201821211168.7U patent/CN208786044U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108671672A (en) * | 2018-07-27 | 2018-10-19 | 中交路桥华南工程有限公司 | Dust falling system and method |
| CN115447880A (en) * | 2022-09-23 | 2022-12-09 | 崇义县源德矿业有限公司 | Quartz sand is carried and is used intelligent dust device |
| CN115447880B (en) * | 2022-09-23 | 2023-04-11 | 崇义县源德矿业有限公司 | Quartz sand is carried and is used intelligent dust device |
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