CN209501151U - Spray equipment, device for reducing dust and crusher - Google Patents
Spray equipment, device for reducing dust and crusher Download PDFInfo
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- CN209501151U CN209501151U CN201821861746.1U CN201821861746U CN209501151U CN 209501151 U CN209501151 U CN 209501151U CN 201821861746 U CN201821861746 U CN 201821861746U CN 209501151 U CN209501151 U CN 209501151U
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- spray
- quartering hammer
- water
- dust
- crusher
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Abstract
The utility model discloses a kind of spray equipment, device for reducing dust and crushers, spray equipment, for reducing the diffusion of the fugitive dust in crusher shattering process, including being laid in the spray tube and the nozzle component on spray tube that quartering hammer surrounding is used to form structural support and water supply, spray tube is laid in the non-operation end of quartering hammer and is connected to aqueduct, the output end of nozzle component is laid towards fugitive dust region direction, to reduce fugitive dust by water spray.The spray equipment of the utility model, water is delivered in spray tube by aqueduct and is sprayed again from the nozzle component on spray tube, the adsorbing powder dust that the drop of ejection will be flown upward, to reduce fugitive dust diffusion, and since spray tube is laid in the surrounding of quartering hammer, therefore the spray regime of the nozzle component on spray tube is wider, and the drop that most of dust particles in fugitive dust region around quartering hammer can be sprayed by nozzle component adsorbs, to reduce fugitive dust diffusion when crusher excavates.
Description
Technical field
The utility model relates to crusher technical fields, particularly, when being related to one kind for reducing crusher excavation
Fugitive dust diffusion spray equipment and a kind of device for reducing dust equipped with above-mentioned spray equipment, in addition, further relate to it is a kind of be equipped with it is upper
State the crusher of device for reducing dust.
Background technique
For many large size city construction projects, it is often necessary to crusher is used, by the way that crusher is moved to construction area
Domain simultaneously adjusts the top that lever arm makes quartering hammer be located at object to be broken, then hammers object general repeatedly by the operation end of quartering hammer
It is broken, very big fugitive dust is generated in shattering process, while affecting construction environment, fugitive dust is flown upward to distant place to surrounding resident
Living environment will also result in it is very big unfavorable, and fugitive dust particle sucked by construction personnel and surrounding resident after health by
Damage, and fugitive dust is also not operatively solved the problems, such as when the construction of existing crusher.
Utility model content
The utility model provides a kind of spray equipment, device for reducing dust and crusher, is being applied with solving existing crusher
Fugitive dust is more during work and is easy to the technical issues of external diffusion.
One side according to the present utility model provides a kind of spray equipment, for reducing raising in crusher shattering process
Dirt diffusion, including being laid in the spray tube and the spray on spray tube that quartering hammer surrounding is used to form structural support and water supply
Head assembly, spray tube are laid in the non-operation end of quartering hammer and are connected to aqueduct, and the output end of nozzle component is towards fugitive dust
Region direction is laid, to reduce fugitive dust by water spray.
Further, nozzle component includes multiple showers that interval was laid on spray tube and was surrounded on quartering hammer
The Fine spray shower nozzle of direct-injection spray head and multiple water sprays.
Further, for the output end of direct-injection spray head towards the operation end of quartering hammer, the output end direction of Fine spray shower nozzle is broken
The operation end of hammer and/or towards vertical direction and/or towards fugitive dust dispersal direction so that Fine spray shower nozzle spray a part of water
Mist towards the operation end of quartering hammer and another part water mist it is interlaced around quartering hammer formed sealing water mist layer.
Further, spray tube is laid in a ring outside the non-operation end of quartering hammer, multiple direct-injection spray heads and multiple mists
Spray head is divided into two groups, and two groups of direct-injection spray heads are located at the opposite two sides of quartering hammer, and two groups of Fine spray shower nozzles are located at brokenly
Another opposite two sides of broken hammer.
The utility model also provides a kind of device for reducing dust, for reducing the diffusion of the fugitive dust in crusher shattering process, depositing dust
Device include above-mentioned spray equipment, be installed on the lever arm of crusher for into spray tube convey water aqueduct with
And the water tank for being installed in crusher frame and being connect with aqueduct.
Further, device for reducing dust further includes being used between the output end of water tank and the input terminal of aqueduct
The supercharging device of spray equipment ejection is delivered to after water is pressurized.
Further, device for reducing dust further includes the control system by control supercharging device to control spray equipment working condition
System.
Further, device for reducing dust further includes the fugitive dust monitoring connecting on the quartering hammer of crusher and with control system
Device.
Further, aqueduct is connected and composed by more piece hard water pipe and more piece flexible water conduit, and hard water pipe is solid respectively
Due in the non-operative end of Multi-section active arm and quartering hammer, flexible water conduit is located at joint and the activity of Multi-section active arm
Arm is connected to the joint of quartering hammer and respectively with the hard water pipe at flexible water conduit both ends.
Another aspect according to the present utility model also provides a kind of crusher, including above-mentioned device for reducing dust.
The utility model has the following beneficial effects:
Water is delivered in spray tube again from the spray head on spray tube by the spray equipment of the utility model by aqueduct
Component spray, the adsorbing powder dust that the drop of ejection will be flown upward, thus reduce fugitive dust diffusion, and due to spray tube be laid in it is broken
The surrounding of hammer, therefore the spray regime of the nozzle component on spray tube is wider, the major part in fugitive dust region around quartering hammer
The drop that dust particles can be sprayed by nozzle component adsorbs, to reduce fugitive dust diffusion when crusher excavates.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to figure, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the structural schematic diagram of the spray equipment of the preferred embodiment in the utility model；
Fig. 2 is the structural schematic diagram of the device for reducing dust of the preferred embodiment in the utility model.
Marginal data:
1, spray equipment；11, spray tube；12, direct-injection spray head；13, Fine spray shower nozzle；2, aqueduct；3, water tank；4, increase
Pressure device；100, quartering hammer；200, lever arm.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by following
The multitude of different ways for limiting and covering is implemented.
Fig. 1 is the structural schematic diagram of the spray equipment of the preferred embodiment in the utility model；Fig. 2 is that the utility model is preferably real
Apply the structural schematic diagram of the device for reducing dust of example.
As shown in Figure 1, the spray equipment 1 of the present embodiment, spreads for reducing the fugitive dust in crusher shattering process, including
It is laid in the spray tube 11 and the nozzle group on spray tube 11 that 100 surrounding of quartering hammer is used to form structural support and water supply
Part, spray tube 11 are laid in the non-operation end of quartering hammer 100 and are connected to aqueduct 2, and the output end direction of nozzle component is raised
Dirt region direction is laid, to reduce fugitive dust by water spray.The spray equipment 1 of the utility model, will by aqueduct 2
Water is delivered in spray tube 11 to be sprayed from the nozzle component on spray tube 11 again, the adsorbing powder dust that the drop of ejection will be flown upward, from
And fugitive dust diffusion is reduced, and the nozzle component since spray tube 11 is laid in the surrounding of quartering hammer 100, on spray tube 11
Spray regime it is wider, what most of dust particles in fugitive dust region around quartering hammer 100 can be sprayed by nozzle component
Drop absorption, to reduce fugitive dust diffusion when crusher excavates.Optionally, nozzle component be rotationally connected on spray tube 11 and
The junction of nozzle component and spray tube 11 is equipped with device of rotation driving.In work progress, is driven and sprayed by device of rotation driving
To change the injection direction of spray head, the further expansion spray range of spray equipment 1 improves dust-laying effect for head assembly rotation.
As shown in Figure 1, nozzle component includes multiple injections that interval was laid on spray tube 11 and was surrounded on quartering hammer 100
The direct-injection spray head 12 of water column and the Fine spray shower nozzle 13 of multiple water sprays.Spray head is using multiple direct-injection spray heads 12 and multiple misty sprays
First 13, dust and particle in the more region of 100 Dust Capacity of quartering hammer will be close to by the water column that direct-injection spray head 12 sprays
Larger adsorbing powder dust carries out preliminary depositing dust, but still some particle compared with dust fly upward outwardly, then pass through multiple Fine spray shower nozzles
13 water mists sprayed make 100 surrounding of quartering hammer form water mist layer, are hindered the lesser dust flown upward that is easy of particle by water mist layer
It keeps off and adsorbs carry out secondary dust removing, therefore, the dust-laying effect of the device for reducing dust of crusher is greatly increased by multiple depositing dust,
Reduce fugitive dust diffusion when crusher excavates.
As shown in Figure 1, the output end of direct-injection spray head 12 is towards the operation end of quartering hammer 100, the output end of Fine spray shower nozzle 13
Towards quartering hammer 100 operation end and/or towards vertical direction and/or towards fugitive dust dispersal direction so that Fine spray shower nozzle 13 spray
A part of water mist out is towards the operation end of quartering hammer 100 and another part water mist is interlaced is formed around quartering hammer 100
Seal water mist layer.Since crusher hammers ground by the working end of quartering hammer 100 in construction and excavation, pass through direct-injection spray head 12
Towards the working end shower of quartering hammer 100, the adsorbing powder dust that is generated when the working end of quartering hammer 100 being hammered ground in time with
It reduces dust and flies upward diffusion outwardly.The water for spraying direct-injection spray head 12 by the operation end of Fine spray shower nozzle 13 towards quartering hammer 100
The fugitive dust that column is covered with water mist nearby not adsorbed a part by water column adsorbs, and another part water mist is interlaced in quartering hammer
100 surroundings form sealing water mist layer and the easy lesser dust of particle flown upward that spreads are stopped absorption.
As shown in Figure 1, spray tube 11 is laid in a ring outside the non-operation end of quartering hammer 100, multiple 12 Hes of direct-injection spray head
Multiple Fine spray shower nozzles 13 are divided into two groups, and two groups of direct-injection spray heads 12 are located at the opposite two sides of quartering hammer 100, and two groups misty
Spray head 13 is located at another opposite two sides of quartering hammer 100.In the present embodiment, two direct-injection spray heads 12 are one group, two
A Fine spray shower nozzle 13 is one group.Optionally, Fine spray shower nozzle 13 is equipped between every group of direct-injection spray head 12, between every group of Fine spray shower nozzle 13
Equipped with direct-injection spray head 12.Optionally, spray tube 11 is laid in a ring outside quartering hammer 100, multiple direct-injection spray heads 12 and multiple mists
Shape spray head 13 is laid on circular spray tube 11 along the circumferentially spaced-apart of circular spray tube 11.Optionally, spray tube 11 includes two
Root U-shaped sprays short tube, and two U-shaped spray short tubes enclose quartering hammer 100.Optionally, spray tube 11 includes four L shape sprays
Short tube, four L shape spray short tubes enclose quartering hammer 100.Optionally, spray tube 11 includes four spray short straight tubes, four sprays
Leaching short straight tube encloses quartering hammer 100.
As shown in Fig. 2, the device for reducing dust of the present embodiment, is installed on crusher for reducing fugitive dust when crusher excavates
Diffusion, device for reducing dust include above-mentioned spray equipment 1, be installed on the lever arm 200 of crusher for defeated into spray tube 11
It send the aqueduct 2 of water and is installed on the water tank 3 connecting with crusher vehicle device and with aqueduct 2.In water tank 3
Water is delivered in aqueduct 2 reach spray tube 11 again after sprayed from spray head, water tank 3 is installed in crusher frame, therefore
It can be moved together with crusher.
As shown in Fig. 2, device for reducing dust further includes between the output end of water tank 3 and the input terminal of aqueduct 2
The supercharging device 4 sprayed for being delivered to spray equipment 1 after being pressurized water.It is delivered to if hydraulic pressure is too low after spray tube 11 and leads to if water
Water mist can not be formed or form the range very little that drop in water mist is larger and sprays by crossing after Fine spray shower nozzle 13 sprays, influence depositing dust effect
Fruit connects supercharging device 4 by the output end in water tank 3, the water that water tank 3 exports is pressurized to ensure in spray tube 11
The hydraulic pressure of water meets the requirements.
Device for reducing dust further includes the control system by control supercharging device 4 to control 1 working condition of spray equipment.Control
System is set in the driver's cabin of crusher.Control system includes the control switch and/or regulating switch connecting with supercharging device 4.
Driver, which opens or closes supercharging device 4 by control system, makes spray equipment 1 start or stop injection, and/or adjusts pressurization
Device 4 adjusts the range of 13 water spray of Fine spray shower nozzle and direct-injection spray head 12 and sprays to adjust the hydraulic pressure in spray tube 11
The distance of water column.
Device for reducing dust further includes the fugitive dust monitoring device connecting on the quartering hammer 100 of crusher and with control system.
Fugitive dust monitoring device measures the dust concentration around quartering hammer 100 by laser, ray or electrostatic induction, if dust concentration meets
Information is then fed back to control system by environmental requirement, and control system closes device for reducing dust or reduces the amount of water sprayed of spray equipment 1；If
Dust concentration does not meet environmental requirement and then opens device for reducing dust or increase the amount of water sprayed of spray equipment 1.
As shown in Fig. 2, aqueduct 2 is connected and composed by more piece hard water pipe and more piece flexible water conduit, hard water pipe difference
It is fixed on Multi-section active arm 200 and quartering hammer 100, flexible water conduit is located at joint and the work of Multi-section active arm 200
Swing arm 200 is connect with the joint of quartering hammer 100 and by the hard water pipe at both ends.It is flexible by more piece hard water pipe and more piece
Water pipe connects and composes aqueduct 2 and flexible water conduit is located at the joint of lever arm 200, therefore does not influence lever arm 200
Rotation.
As shown in Fig. 2, in the present embodiment, an aqueduct 2 is fixed on the side of lever arm 200, on spray tube 11
It is connect equipped with a water inlet and by water inlet with the water outlet of aqueduct 2.Optionally, aqueduct 2 is equipped with two, two
Root aqueduct 2 is respectively arranged on the opposite front and rear sides of lever arm 200 and will by two water inlets on spray tube 11
Water is delivered in spray tube 11, is allowed the water to rapidly full of entire spray tube 11, and then keep all spray heads on spray tube 11 same
Shi Zuoye reaches best dust-laying effect.
As shown in Fig. 2, the crusher of the present embodiment, including above-mentioned device for reducing dust.The crusher of the utility model passes through increasing
If above-mentioned device for reducing dust, quartering hammer 100 when construction and excavation is hammered ground by the water column and water mist sprayed by above-mentioned spray equipment 1
The adsorbing powder dust of generation, so that the diffusion of fugitive dust is reduced, to avoid fugitive dust to the living environment of construction environment and surrounding resident
It impacts and is damaged by health after construction personnel and surrounding resident sucking.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of spray equipment, for reducing the diffusion of the fugitive dust in crusher shattering process, which is characterized in that
The spray tube (11) of structural support and water supply is used to form and set on the spray including being laid in quartering hammer (100) surrounding
Nozzle component in shower pipe (11),
The spray tube (11) is laid in the non-operation end of quartering hammer (100) and is connected to aqueduct (2), the nozzle component
Output end towards fugitive dust region direction lay, to reduce fugitive dust by water spray.
2. spray equipment according to claim 1, which is characterized in that
The nozzle component includes multiple injection water that interval was laid on the spray tube (11) and was surrounded on quartering hammer (100)
The direct-injection spray head (12) of column and the Fine spray shower nozzle (13) of multiple water sprays.
3. spray equipment according to claim 2, which is characterized in that
The output end of the direct-injection spray head (12) towards the operation end of quartering hammer (100),
The output end of the Fine spray shower nozzle (13) is towards the operation end of quartering hammer (100) and/or towards vertical direction and/or direction
The dispersal direction of fugitive dust so that a part of water mist for spraying of the Fine spray shower nozzle (13) towards the operation end of quartering hammer (100) and it is another
A part of water mist is interlaced to form sealing water mist layer around quartering hammer (100).
4. spray equipment according to claim 2, which is characterized in that
The spray tube (11) is laid in a ring outside the non-operation end of the quartering hammer (100), the multiple direct-injection spray head
(12) and the multiple Fine spray shower nozzle (13) is divided into two groups, and two groups of direct-injection spray heads (12) are located at quartering hammer (100)
Opposite two sides, two groups of Fine spray shower nozzles (13) are located at another opposite two sides of quartering hammer (100).
5. a kind of device for reducing dust, for reducing the diffusion of the fugitive dust in crusher shattering process, which is characterized in that the device for reducing dust
Including any spray equipment (1) of claim 1-4, be installed on the lever arm (200) of crusher for described
The aqueduct (2) of water is conveyed in spray tube (11) and is installed in crusher frame and is connect with the aqueduct (2)
Water tank (3).
6. device for reducing dust according to claim 5, which is characterized in that
The device for reducing dust further includes the use between the output end of the water tank (3) and the input terminal of aqueduct (2)
The supercharging device (4) of the spray equipment (1) ejection is delivered to after being pressurized water.
7. device for reducing dust according to claim 6, which is characterized in that
The device for reducing dust further includes by controlling the supercharging device (4) to control the spray equipment (1) working condition
Control system.
8. device for reducing dust according to claim 7, which is characterized in that
The device for reducing dust further includes the fugitive dust monitoring dress connecting on the quartering hammer (100) of crusher and with control system
It sets.
9. device for reducing dust according to claim 5, which is characterized in that
Aqueduct (2) is connected and composed by more piece hard water pipe and more piece flexible water conduit, and it is living that hard water pipe is individually fixed in more piece
On swing arm (200) and quartering hammer (100), flexible water conduit is located at the joint and lever arm of Multi-section active arm (200)
(200) it is connected to the joint of quartering hammer (100) and respectively with the hard water pipe at flexible water conduit both ends.
10. a kind of crusher, which is characterized in that including any device for reducing dust of claim 5-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821861746.1U CN209501151U (en) | 2018-11-13 | 2018-11-13 | Spray equipment, device for reducing dust and crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821861746.1U CN209501151U (en) | 2018-11-13 | 2018-11-13 | Spray equipment, device for reducing dust and crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209501151U true CN209501151U (en) | 2019-10-18 |
Family
ID=68189356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821861746.1U Active CN209501151U (en) | 2018-11-13 | 2018-11-13 | Spray equipment, device for reducing dust and crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209501151U (en) |
-
2018
- 2018-11-13 CN CN201821861746.1U patent/CN209501151U/en active Active
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