CN212477892U - Excavator operation raise dust suppression system with air supply arrangement - Google Patents
Excavator operation raise dust suppression system with air supply arrangement Download PDFInfo
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- CN212477892U CN212477892U CN202020934132.2U CN202020934132U CN212477892U CN 212477892 U CN212477892 U CN 212477892U CN 202020934132 U CN202020934132 U CN 202020934132U CN 212477892 U CN212477892 U CN 212477892U
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Abstract
The utility model provides an excavator operation raise dust suppression system with air supply arrangement, including the sprinkler bead with be located near the sprinkler bead jet head, the jet head is connected to tracheal one end, and the other end is connected and is set up in the air pump of excavator, and air pump controlling means is coupled with the air pump for the running state of control air pump. The beneficial effects of the utility model include that water smoke propagation space is big, can cover whole operation region, has reduced water smoke liquid drop diameter in the air, has improved dust collection efficiency, has reduced the use of water resource.
Description
Technical Field
The utility model belongs to construction raise dust control field especially relates to an excavator operation raise dust suppression device.
Background
Along with the improvement of people to the degree of attention of construction raise dust problem, construction environment raise dust administers more and more strictly, the dust fall equipment that the traditional mode used all adopts independent type fog gun or on-vehicle fog gun, reach the earthwork operation region when carrying out the earthwork operation and raise dust control, every excavating machinery need be equipped with a fog gun and carry out the dust fall according to raise dust administers the requirement, the fog gun is settled near excavating equipment in the work progress, apart from excavating equipment turning radius, the distance is far away, and still need install the special messenger and constantly remove the fog gun and follow excavating equipment and carry out the dust fall in the municipal construction of linear construction, and to only the region that the excavator can get into such as foundation ditch, the fog gun just needs to use high-power on-vehicle long-range model, can't be close to the raise dust source, the huge capital investment is nevertheless raise dust effect is.
Chinese patent No. CN201920054968.0 discloses a water spray dust settling device for excavator operation. The control device of the device controls the water pump to operate, the water pump sprays water in the water storage tank from the atomizing nozzles at different rotating speed and power, and sprayed water mist carries out spray dust removal on earthwork excavated by the machine arm to replace manual control of a fog gun to spray water for dust removal. The limitations of this approach are as follows.
Firstly, the water mist spreading space is small, the water mist sprayed out by the device is gathered near the spray head and cannot be spread directly, the water mist coverage range is limited, and the whole operation area cannot be covered.
Secondly, the water mist drops are large, the device mainly utilizes the water mist sprayed by the atomizing device of the spray head to be combined with dust particles in the air and agglomerated, and finally the water mist drops to the ground under the action of gravity so as to achieve the aim of dust removal, and the skilled person recognizes that the smaller the water mist particles, the better the dust removal effect is. The water mist sprayed by the device is gathered near the spray head, so that the water mist just sprayed is combined with other water mist to form larger liquid drops, the total surface area of the water mist sprayed by unit volume of water is reduced, and the time for suspending the liquid drops in the air is greatly reduced. Therefore, the dust suppression capability is poor, water resources are wasted, the water injection frequency of the water tank is high, and the labor cost is high.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model aims to provide an excavator operation raise dust suppression system with air supply arrangement can send the water smoke that forms to the whole operation area that needs the water smoke to cover through the wind that the supply-air outlet initiative was sent out, and makes the dust fall effect more excellent.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides an excavator operation raise dust suppression system with air supply arrangement, includes the sprinkler bead, its characterized in that still includes:
one or more air pumps arranged on the excavator;
one or more air pump control devices for controlling the air pumps;
one or more showerhead disposed proximate to the sprinkler head;
one or more air pipes connected to the air pump and the air nozzle.
The air pump control device is arranged in the control chamber.
The air pump control device can linearly control the output power of the air pump.
The sprinkler head and the air nozzle are arranged on the small arm of the excavator.
The left side and the right side of the small arm of the excavator are respectively provided with the water spraying head and the air spraying head.
The sprinkler bead is the ring form, the sprinkler bead is the column, the sprinkler bead cover is located the sprinkler bead.
The sprinkler heads are multiple and arranged around the sprinkler head.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the water mist spreading space is large, the whole operation area can be covered, and the diameter of water mist liquid drops in the air is reduced, so that the dust removal efficiency is improved, the use of water resources is reduced, and the water injection frequency is reduced so as to reduce the labor cost; the device has the advantages of simple structure, convenience in maintenance, low processing cost, high production efficiency and the like.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention
In the figure:
1. air pump 2, air pipe 3 and air nozzle
4. Water pipe 5, sprinkler head
While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof have been shown by way of example in the drawings and will herein be described in detail. It should be understood, however, that the drawings and detailed description thereto are not intended to limit the invention to the particular form disclosed, but on the contrary, the intention is to cover all modifications, equivalents and alternatives falling within the spirit and scope of the present invention as defined by the appended claims.
Detailed Description
An embodiment of the present invention will be described with reference to the accompanying drawings.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
And a power supply port of the air pump 1 is connected to a power supply of the excavating equipment, and is controlled by an air pump switch arranged in the cab, and the air pump switch controls the on-off of the circuit of the air pump 1. The air pipe 2 is arranged along a water pipe 4, one end of the air pipe is connected with the air pump 1, and the other end of the air pipe is connected with an air nozzle 3 which is positioned on the forearm of the excavator and faces to the excavator bucket.
In another embodiment, the air pump switch can linearly control the air pump 1, and the output power of the air pump 1 can be adjusted.
In another embodiment, the air pump 1 is mounted on the excavator forearm and is directly connected to the air jet head 3.
In another embodiment, the sprinkler head 5 is of an integral design with the showerhead 3.
In another embodiment, two sets of devices are used in a set, and are respectively arranged on the left side and the right side of the excavator.
In another embodiment, the excavator forearm has a sprinkler head 5 and a jet head 3 at both the left and right ends.
In another embodiment, the sprinkler head 5 is circular, the sprinkler head 3 is cylindrical, and the sprinkler head 5 is sleeved on the sprinkler head 3.
In another embodiment, the sprinkler head 5 is provided in plurality, disposed around the sprinkler head 3.
In another embodiment, the sprinkler head 5 and the jet head 3 are both disposed on the excavator boom or excavator body.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. The utility model provides an excavator operation raise dust suppression system with air supply arrangement, includes the sprinkler bead, its characterized in that still includes:
one or more air pumps arranged on the excavator;
one or more air pump control devices for controlling the air pumps;
one or more showerhead disposed proximate to the sprinkler head;
one or more air pipes connecting the air pump and the air nozzle.
2. The system for suppressing dust generated during the work of the excavator with the air supply device according to claim 1, wherein: the air pump control device is arranged in the control chamber.
3. The system for suppressing dust generated during the work of the excavator with the air supply device according to claim 1, wherein: the air pump control device can linearly control the output power of the air pump.
4. The system for suppressing dust generated during the work of the excavator with the air supply device according to claim 1, wherein: the sprinkler head and the air nozzle are arranged on the small arm of the excavator.
5. The system for suppressing dust generated during the operation of the excavator with the air supply device according to claim 4, wherein: the left side and the right side of the small arm of the excavator are respectively provided with the water spraying head and the air spraying head.
6. The system for suppressing dust generated during the work of the excavator with the air supply device according to claim 1, wherein: the sprinkler bead is the ring form, the sprinkler bead is the column, the sprinkler bead cover is located the sprinkler bead.
7. The system for suppressing dust generated during the work of the excavator with the air supply device according to claim 1, wherein: the sprinkler heads are multiple and arranged around the sprinkler head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934132.2U CN212477892U (en) | 2020-05-28 | 2020-05-28 | Excavator operation raise dust suppression system with air supply arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934132.2U CN212477892U (en) | 2020-05-28 | 2020-05-28 | Excavator operation raise dust suppression system with air supply arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212477892U true CN212477892U (en) | 2021-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020934132.2U Active CN212477892U (en) | 2020-05-28 | 2020-05-28 | Excavator operation raise dust suppression system with air supply arrangement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827399A (en) * | 2020-05-28 | 2020-10-27 | 中冶天工集团有限公司 | Excavator operation dust suppression system with air supply device and control method thereof |
-
2020
- 2020-05-28 CN CN202020934132.2U patent/CN212477892U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827399A (en) * | 2020-05-28 | 2020-10-27 | 中冶天工集团有限公司 | Excavator operation dust suppression system with air supply device and control method thereof |
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