CN113304567A - A dust fall atomizing device for construction - Google Patents
A dust fall atomizing device for construction Download PDFInfo
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- CN113304567A CN113304567A CN202110623229.0A CN202110623229A CN113304567A CN 113304567 A CN113304567 A CN 113304567A CN 202110623229 A CN202110623229 A CN 202110623229A CN 113304567 A CN113304567 A CN 113304567A
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- atomizing
- water tank
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- fixed
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- 239000000428 dust Substances 0.000 title claims abstract description 71
- 238000010276 construction Methods 0.000 title claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000000889 atomisation Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000009435 building construction Methods 0.000 claims abstract description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 4
- 241001330002 Bambuseae Species 0.000 abstract description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 4
- 239000011425 bamboo Substances 0.000 abstract description 4
- 239000003595 mist Substances 0.000 description 11
- 238000005507 spraying Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- -1 atomizing export Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- 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
- B01D47/08—Spray cleaning with rotary nozzles
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a dust fall atomizing device for building construction, which structurally comprises: the water tank is fixed on the upper surface of base, and the outside at the base water tank is vertically fixed to the support column. The circular turntable is horizontally arranged right above the water tank, and the circular turntable is connected to the support column in a sliding manner. The side wall of the circular turntable is provided with a rack, and the driving mechanism is meshed with the rack. An atomizing cylinder is fixed on the upper surface of the circular turntable, a plurality of arc-shaped atomizing outlets are connected to the side wall of the upper portion of the atomizing cylinder, and the atomizing outlets face to the same rotating direction. The water pump sets up in the atomizing section of thick bamboo, and water pump and water tank intercommunication, rotary joint fix the upper surface center at the water tank. The atomizer is fixed in the atomizing export and is connected with the water pump. The atomization device can form an atomization area in a certain space range, and has a better dust fall effect. Meanwhile, through the formed atomization rotational flow, the effect of adsorbing raised dust in a certain range can be achieved, and the dust falling efficiency is further improved.
Description
Technical Field
The invention relates to the technical field of building site dust fall, in particular to a dust fall atomization device for building construction.
Background
The information disclosed in this background of the invention is only for enhancement of understanding of the general background of the invention and is not necessarily to be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Along with city construction's high-speed development, construction is also increasing fast, and at the in-process of building site construction, can inevitably produce the raise dust, these raise dusts are comparatively serious to the atmospheric influence around the building site, and these raise dusts are probably also along with the atmospheric flow become the important factor that leads to the haze to produce in addition, cause PM10 to exceed standard. At present, similar atomizing equipment such as fog guns has generally been adopted on the building site, carries out the dust fall through the water smoke that erupts, has played certain effect. However, the current fog gun is mainly unidirectional or directional spraying, the radiation range of the fog gun is very limited, and the dust in the air is distributed in a certain space range, so that the dust settling effect of the fog gun is limited, and the dust settling efficiency needs to be further improved.
Disclosure of Invention
In view of the above problems, the present invention provides a dust-settling atomizing device for building construction, which can form a low-pressure atomizing area in a certain space range and has a better dust-settling effect. Meanwhile, through the formed atomization rotational flow, the effect of adsorbing raised dust in a certain range can be achieved, and the dust falling efficiency is further improved. In order to achieve the purpose, the technical scheme of the invention is as follows.
A dust fall atomizing device for construction includes: base, water tank, support column, circular carousel, actuating mechanism, an atomizing section of thick bamboo, atomizing export, water pump, rotary joint, atomizer and fan, wherein: the water tank is fixed on the upper surface of the base, the support columns are vertically fixed on the outer side of the water tank on the base, and at least three support columns are uniformly distributed on the outer side of the water tank. The circular turntable is horizontally arranged right above the water tank, and the circular turntable is connected to the support column in a sliding mode. The side wall of the circular turntable is provided with a rack, and the driving mechanism is meshed with the rack so as to drive the circular turntable to rotate horizontally. The atomizing barrel is fixed on the upper surface of the circular turntable, a plurality of arc-shaped atomizing outlets are connected to the side wall of the upper portion of the atomizing barrel, the atomizing barrels are evenly distributed along the circumferential direction of the atomizing barrel, and the atomizing outlets face to the same rotating direction. The water pump sets up in an atomizing section of thick bamboo, and the water inlet of water pump pass through rotary joint with the water tank intercommunication, rotary joint fixes the upper surface center at the water tank. The atomizer is fixed in the atomizing export, and the atomizer is connected with the delivery port of water pump. The fan is arranged behind the atomizer in the atomization outlet.
Furthermore, the top end of the supporting column is fixed with a roller, the bottom surface of the circular turntable is provided with an annular groove, and the roller is positioned in the annular groove so as to enable the circular turntable to horizontally rotate on the supporting column under the driving of the driving mechanism.
Furthermore, a circular bearing disc is fixed at the end of the supporting column, a circular groove is formed in the bearing disc, a through hole is formed in the center of the circular groove, the lower portion of the circular turntable is located in the circular groove, and a rack on the side wall of the circular turntable is located outside the circular groove so that the circular turntable can horizontally rotate on the supporting column under the driving of the driving mechanism.
Further, a dust filter plate is connected to an outlet of the atomization outlet to prevent external dust from entering the atomization outlet.
Furthermore, a dust suppressant adding box is connected to the side wall of the water tank, and the dust suppressant is added into the clear water of the water tank to help promote the dust falling effect.
Furthermore, a water replenishing port is connected to the side wall of the water tank so as to replenish clean water into the water tank.
Further, the water tank is detachably fixed on the upper surface of the base through bolts, so that the water tank is convenient to mount, replace, maintain and the like.
Furthermore, the driving mechanism comprises a speed reducer and a motor, the speed reducer is vertically arranged, a rotating shaft of the speed reducer is fixedly provided with a gear, and the gear is meshed with a rack on the side wall of the rack circular turntable; the motor is connected with the speed reducer through the power transmission belt.
Furthermore, wheels are connected to the base, so that the dust settling and atomizing device is convenient to move.
Compared with the prior art, the invention has the following beneficial effects: the driving mechanism drives the atomizing barrel to rotate, the atomizing outlets distributed in the rotary direction spray water mist and simultaneously drive the water mist to rotate and peripheral air flow to rotate, and in this case, as the flow rate of the air flow is faster, the generated air pressure is smaller, a low air pressure area is formed around the atomizing barrel, and then the air flow with higher air pressure in the outer layer area carries flying dust to flow to the low air pressure area which is also a high-concentration area of the water mist, so that the entering flying dust can be settled more quickly. At the same time, the sucked air flow and the flying dust are mixed with high-concentration water mist and are thrown out from the upper part of the atomizing cylinder. Compared with the existing fog gun which sprays in one direction or in a directional mode, the dust fall atomization device can form a low-pressure atomization area in a certain space range, and can adsorb dust in a certain range through the formed atomization rotational flow, so that the dust fall atomization device has a better dust fall effect and improves dust fall efficiency.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a sectional view of a dust fall atomizing device for building construction in an embodiment of the present invention.
FIG. 2 is a top view of an atomizing cartridge and atomizing outlet in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a circular turntable according to an embodiment of the present invention.
Fig. 4 is a sectional view of another dust-settling atomizing device for building construction in the embodiment of the invention.
Fig. 5 is a schematic structural diagram of a circular carrier tray according to an embodiment of the present invention.
The scores in the above figures represent: the device comprises a base 1, a water tank 2, a support column 3, a circular turntable 4, a driving mechanism 5, an atomizing cylinder 6, an atomizing outlet 7, a water pump 8, a rotary joint 9, an atomizer 10, a fan 11, a roller 12, an annular groove 13, a circular bearing disc 14, a circular groove 15, a dust filtering plate 16, a dust suppressant adding box 17, a water replenishing port 18, a gear 19 and a wheel 20.
Detailed Description
It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
For convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate that the directions of movement are consistent with those of the drawings, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element needs to have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention. The description will be further described with reference to the drawings and specific examples.
As described above, the current fog gun is mainly unidirectional or directional spraying, the radiation range of the fog gun is very limited, and raised dust is distributed in a certain spatial range in air, so that the dust settling effect of the fog gun is limited, and the dust settling efficiency needs to be further improved.
Referring to fig. 1, 2 and 3, a dust fall atomizing device for building construction is illustrated, and the structure mainly comprises: base 1, water tank 2, support column 3, circular carousel 4, actuating mechanism 5, an atomizing section of thick bamboo 6, atomizing export 7, water pump 8, rotary joint 9, atomizer 10 and fan 11, wherein:
base 1 is the rectangle steel sheet, and its level sets up, and is fixed with wheel 20 on base 1's the lower surface to conveniently remove this dust fall atomizing device to the place that needs the dust fall, generally, the place that needs the dust fall indicates need be under construction somewhere, and cause the construction site of raise dust easily in the work progress, like the place such as building rubbish's clearance scene, this kind of dust fall atomizing device can play fine dust fall effect.
The water tank 2 is detachably fixed on the upper surface of the base 1 through bolts, so that the water tank 2 is convenient to replace, maintain, install and the like when being damaged. A water replenishing port 18 is connected to the side wall of the water tank 2 so as to replenish clean water into the water tank. Further, the water tank 2 can be made of steel or hard plastic, and the water tank 2 can be of a cuboid box structure matched with the shape of the base 1 or of a cylindrical structure. The main effect of water tank 2 is for bearing the clear water that is used for atomizing, simultaneously, water tank 2 fixes and still helps increasing whole dust fall atomizing device's stability on base 1, especially in the in-process that uses, because parts such as circular carousel 4 area atomizing cylinder 6, atomizing export 7 rotate together, can make the atomizing export 7 of fixing above atomizing cylinder 6 produce outside centrifugal force and lead to these valley structures to appear unstable current situation, and water tank 2 (especially when wherein being equipped with the clear water) that sets up on base 1 can increase whole dust fall atomizing device's stability effectively.
The support columns 3 are circular steel columns and are vertically fixed on the outer side of the water tank 2 on the base 1, and four support columns 3 are uniformly distributed on the outer side of the water tank 2. The circular rotating disc 4 is horizontally arranged right above the water tank 2. Further, a roller 12 is fixed at the top end of the supporting column 3, an annular groove 13 with a width larger than that of the roller 13 is formed in the bottom surface of the circular turntable 4, and the roller 12 is located in the annular groove 13.
The side wall of the circular turntable 4 is provided with a rack, and the driving mechanism 5 is meshed with the rack so as to drive the circular turntable 4 to rotate horizontally. The driving mechanism 5 comprises a speed reducer and a motor, the speed reducer is vertically arranged, a gear 19 is fixed on a rotating shaft of the speed reducer, and the gear 19 is meshed with a rack on the side wall of the rack circular turntable 4; the motor is connected with the speed reducer through the power transmission belt. Under the drive of the driving mechanism 5, the circular rotating disc 4 horizontally rotates on the supporting column 3, and the annular groove 13 plays the role of a guide groove to ensure that the circular rotating disc 4 cannot be separated from the supporting column 3 in the rotating process.
The atomizing cylinder 6 is a cylinder with an inner cavity, the upper end opening of the atomizing cylinder is closed, and the lower end of the atomizing cylinder 6 is vertically fixed on the upper surface of the circular turntable 4. The arc-shaped atomization outlets 7 are connected to the side wall of the upper portion of the atomization barrel 6, and five arc-shaped atomization outlets 7 are uniformly distributed along the circumferential direction of the atomization barrel 6, and the atomization device is characterized in that the five atomization outlets 7 face the same rotating direction, and as shown in fig. 2, the five atomization outlets 7 are all right-handed, so that atomization rotational flow is formed in the rotating process.
The water pump 8 is fixed on the upper surface of the circular turntable 4 in the atomizing barrel 6, a water inlet of the water pump 8 is connected with the rotary joint 9 through a water pipe, the rotary joint 9 is fixed at the center of the upper surface of the water tank 2, and the rotary joint 9 is connected with a water outlet pipe in the water tank. The rotary joint 9 is used for realizing the rotary connection between the water tank and the circular turntable 4, so that the water in the water tank 2 is smoothly conveyed to the water pump 8 through the rotation of the circular turntable 4 and finally conveyed to the atomizer 10 for atomization.
The atomizer 10 is fixed in the atomizing outlet 7, the atomizer 10 is connected with a water outlet of the conveying water pump 8 through a pipeline, and the fan 11 is arranged behind the atomizer 1 in the atomizing outlet 7.
When the dust fall atomizing device is used, the rotating direction of the circular rotating disc 4 is opposite to the rotating direction of the atomizing outlet 7, for example, the rotating direction of the atomizing outlet 7 in fig. 2 is right rotating (counterclockwise rotating), and the rotating direction is clockwise rotating, so that the atomizing outlet 7 can be rotated to prevent the external air from extruding the sprayed water mist to influence the water mist spraying. The dust fall atomizing device is characterized in that: the atomizing barrel 6 is driven to rotate by the driving mechanism 5, the atomizing outlets 7 distributed in the rotating direction spray water mist and drive the water mist to rotate and the surrounding air flow to rotate, in this case, the higher the flow rate of the air flow, the smaller the air pressure generated by the air flow, so that a low air pressure area is formed around the atomizing barrel 6, the higher air pressure of the outer layer area is enabled to carry raised dust to flow to the low air pressure area, and the area is just the high concentration area of the water mist, so that the entering raised dust can be settled more quickly. At the same time, the sucked air flow and the dust are thrown out from the upper part of the atomizing barrel 6 together with the high-concentration water mist. Compared with the existing unidirectional or directional spraying fog gun, the dust fall atomizing device overcomes the defect that the flying dust cannot be interfered after water mist is sprayed out, so that the dust fall effect of the fog gun mainly depends on the spraying capacity of the fog gun, and the dust fall atomizing device can effectively overcome the defects and has a better dust fall effect.
Further, referring to fig. 4 and 5, in another embodiment, a circular bearing disc 14 is fixed to the end of the supporting column 3, and a circular groove 15 is opened on the bearing disc, and a through hole is formed in the center of the circular groove to facilitate the passage of a water pipe and the like. The lower part of the circular turntable 4 is positioned in the circular groove 15, the rack on the side wall of the circular turntable 4 is positioned outside the circular groove 15, the circular turntable 4 horizontally rotates in the circular groove 15 under the driving of the driving mechanism 5, and likewise, the circular groove 15 plays a guiding role to ensure that the circular turntable 4 cannot be separated from the supporting column 3 when rotating.
With continued reference to fig. 1 or 4, in another embodiment, a dust filter 16 is connected to the outlet of the atomizing outlet 7 to prevent external dust from entering the atomizing outlet 7.
With continued reference to fig. 1 or 4, in another embodiment, a dust suppression agent adding tank 17 is connected to a side wall of the water tank 2, and the dust suppression agent is added to the clean water in the water tank 2 to help promote the dust reduction effect.
Finally, any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (9)
1. A dust fall atomizing device for construction includes:
a base;
a water tank fixed on an upper surface of the base;
the support columns are vertically fixed on the outer side of the water tank on the base, and at least three support columns are uniformly distributed on the outer side of the water tank;
the round turntable is horizontally arranged right above the water tank, and the round turntable is connected to the support column in a sliding manner;
the side wall of the circular turntable is provided with a rack, and the driving mechanism is meshed with the rack;
the atomizing cylinders are fixed on the upper surface of the circular turntable, the side wall of the upper part of each atomizing cylinder is connected with a plurality of arc-shaped atomizing outlets, the atomizing cylinders are uniformly distributed along the circumferential direction of the atomizing cylinders, and the atomizing outlets face to the same rotating direction;
the water pump is arranged in the atomizing cylinder, a water inlet of the water pump is communicated with the water tank through a rotary joint, and the rotary joint is fixed at the center of the upper surface of the water tank;
the atomizer is fixed in the atomization outlet and is connected with the water outlet of the water pump; and
a fan disposed in the atomization outlet behind the atomizer.
2. The dust settling and atomizing device for building construction as claimed in claim 1, wherein rollers are fixed to the top ends of the supporting columns, an annular groove is formed in the bottom surface of the circular turntable, and the rollers are located in the annular groove.
3. The dust settling and atomizing device for building construction as claimed in claim 1, wherein a circular bearing disc is fixed at the end of the supporting column, and a through hole is formed in the center of the circular groove; a circular groove is formed in the bearing disc, the lower portion of the circular rotary disc is located in the circular groove, and the rack on the side wall of the circular rotary disc is located outside the circular groove.
4. The dust settling and atomizing device for building construction as claimed in claim 1, wherein a dust filter plate is connected to an outlet of the atomizing outlet.
5. The dust settling and atomizing device for building construction as claimed in claim 1, wherein a dust suppressant addition tank is connected to a side wall of the water tank.
6. The dust settling and atomizing device for building construction as claimed in claim 1, wherein a water replenishing port is connected to a side wall of the water tank.
7. The dust fall atomizing device for building construction according to any one of claims 1 to 6, wherein the driving mechanism comprises a speed reducer and a motor, the speed reducer is vertically arranged, a rotating shaft of the speed reducer is fixed with a gear, and the gear is meshed with a rack on the side wall of a rack circular turntable; the motor is connected with the speed reducer through the power transmission belt.
8. The dust settling and atomizing device for building construction as claimed in any one of claims 1 to 6, wherein wheels are connected to the base.
9. The dust settling and atomizing device for building construction as claimed in any one of claims 1 to 6, wherein the water tank is detachably fixed on the upper surface of the base by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110623229.0A CN113304567A (en) | 2021-06-04 | 2021-06-04 | A dust fall atomizing device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110623229.0A CN113304567A (en) | 2021-06-04 | 2021-06-04 | A dust fall atomizing device for construction |
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| Publication Number | Publication Date |
|---|---|
| CN113304567A true CN113304567A (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110623229.0A Pending CN113304567A (en) | 2021-06-04 | 2021-06-04 | A dust fall atomizing device for construction |
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| CN (1) | CN113304567A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209385130U (en) * | 2019-01-09 | 2019-09-13 | 贾金旺 | A kind of concealed reverse atomizing de-dusting apparatus of coal mining machine roller |
| CN211025589U (en) * | 2019-10-09 | 2020-07-17 | 李楚波 | Dust fall fog gun for building site |
| KR102130273B1 (en) * | 2019-08-22 | 2020-08-05 | 주식회사 엔케이위드 | Scattering dust removal device |
| CN111495081A (en) * | 2020-05-03 | 2020-08-07 | 张祖忠 | Road construction dust device |
| CN212068215U (en) * | 2020-02-17 | 2020-12-04 | 南安市劲沣工业设计有限公司 | Building construction dust collector |
| CN212417356U (en) * | 2020-02-26 | 2021-01-29 | 黄月 | Dust removal water jet equipment is used at construction scene |
| CN213175703U (en) * | 2020-09-28 | 2021-05-11 | 牛志明 | Automatic spraying dust-settling device for coal mining machine body |
-
2021
- 2021-06-04 CN CN202110623229.0A patent/CN113304567A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209385130U (en) * | 2019-01-09 | 2019-09-13 | 贾金旺 | A kind of concealed reverse atomizing de-dusting apparatus of coal mining machine roller |
| KR102130273B1 (en) * | 2019-08-22 | 2020-08-05 | 주식회사 엔케이위드 | Scattering dust removal device |
| CN211025589U (en) * | 2019-10-09 | 2020-07-17 | 李楚波 | Dust fall fog gun for building site |
| CN212068215U (en) * | 2020-02-17 | 2020-12-04 | 南安市劲沣工业设计有限公司 | Building construction dust collector |
| CN212417356U (en) * | 2020-02-26 | 2021-01-29 | 黄月 | Dust removal water jet equipment is used at construction scene |
| CN111495081A (en) * | 2020-05-03 | 2020-08-07 | 张祖忠 | Road construction dust device |
| CN213175703U (en) * | 2020-09-28 | 2021-05-11 | 牛志明 | Automatic spraying dust-settling device for coal mining machine body |
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Application publication date: 20210827 |
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