CN115475466A - Building construction dust device - Google Patents
Building construction dust device Download PDFInfo
- Publication number
- CN115475466A CN115475466A CN202211101199.8A CN202211101199A CN115475466A CN 115475466 A CN115475466 A CN 115475466A CN 202211101199 A CN202211101199 A CN 202211101199A CN 115475466 A CN115475466 A CN 115475466A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- dust
- water
- shell
- accelerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
Abstract
The invention discloses a building construction dust suppression device, and belongs to the technical field of dust suppression devices. The device comprises a pipeline and an intermediate accelerator, wherein the pipeline comprises a water pipeline and a dust absorption pipeline, the water pipeline is arranged inside the dust absorption pipeline, and a water delivery channel communicated with an installation barrel is arranged on the water pipeline; the two adjacent pipelines are connected through a middle accelerator, the middle accelerator is provided with a driving shaft, a middle ring is arranged on the driving shaft, the middle accelerator is installed in a cavity of the middle accelerator, a second packing auger is arranged on a middle rod, a third packing auger is arranged on an inner rod, an outer barrel is arranged on the inner ring surface of the middle ring, a first packing auger is arranged on the outer barrel, the outer barrel is slidably sleeved at one end of the water pipeline, the first packing auger is matched in one end of a space between the water pipeline and the dust collection pipeline, and the third packing auger extends into the water pipeline. The dust-collecting device integrates the dust-collecting pipeline with the dust-collecting function and the water delivery pipeline with the water outlet function, and performs targeted dust fall in a corresponding environment.
Description
Technical Field
The invention belongs to the technical field of dust-settling devices, and particularly relates to a building construction dust-settling device.
Background
In order to effectively prevent and control the urban dust emission pollution, improve the urban environmental air quality, ensure the normal production, living order and physical health of people, prevent the occurrence of environmental pollution accidents in the engineering construction, seriously implement the spirit of construction safety and sanitation convention, and need to strengthen the management work of dust emission treatment according to the requirements of environmental protection laws of the people's republic of China, air pollution prevention and treatment laws of the people's republic of China and safety inspection standards of building construction.
For example, a building construction site which is easy to generate dust flying can be normally carried out when the environmental protection standard is met in the construction and production processes; at present, when a construction site is constructed, a construction area needs to be sealed and blocked by using a wall, and meanwhile, a water spraying nozzle is arranged at the upper edge of the wall and forms a layer of water mist; when the raise dust in the place spreads the enclosure edge, dust and water smoke combine, subside to effectively reduce the exoergic degree of dust, thereby guarantee the outside air of construction place, environment to a certain extent.
When the dust-proof structure is used for dust prevention of buildings, if a layer of dust-proof net is built outside the buildings for unfinished buildings of the buildings, and other structures such as foundation excavation or renovation are provided, the built isolation wall is provided with a spraying dust-settling device, and when the spraying device is arranged on the isolation wall, the normal passage of the outside is influenced when the spraying falls outside the isolation wall, and particularly, in subway construction projects, feasible roads are further extruded under the condition of occupying roads.
But this method also has more inconvenience: for example, the sprinkling nozzles are mostly arranged at the edge of the enclosing wall, and the inside of the field still flies dust, which poses great threat to the health of inside constructors; in addition, when the wind power is high, the water mist sprayed by the water spraying nozzle is easily blown away by airflow, and the dust can not be blocked; meanwhile, dust in the field can be blown out by strong wind to pollute the air at the lower wind port; meanwhile, even after the water mist is combined with the dust, the water mist is blown to a lower air port by strong wind, a large amount of water mist containing dust droplets is mixed in the air, and the normal passing of surrounding residents is seriously influenced; therefore, the current solution can only reduce the escape of dust to a certain extent, but still does not reach the standard and concept of green construction.
Disclosure of Invention
The invention aims to provide a building construction dust-settling device, which integrates a dust absorption pipeline with a dust absorption function and a water delivery pipeline with a water outlet function and performs targeted dust settling in a corresponding environment.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a building construction dust-settling device, which comprises a pipeline, wherein the pipeline comprises a water pipeline and a dust-collecting pipeline, the water pipeline is arranged inside the dust-collecting pipeline, a row of mounting cylinders communicated with the inside of the dust-collecting pipeline are arranged on the dust-collecting pipeline, and a water conveying channel communicated with the mounting cylinders is arranged on the water pipeline;
the middle accelerator is connected between two adjacent pipelines through the middle accelerator, the middle accelerator is provided with a driving shaft, a middle ring is arranged on the driving shaft, the middle accelerator is arranged in a cavity of the middle accelerator, a cross-shaped rod is arranged in the middle ring, a middle rod and an inner rod are respectively arranged on two sides of the cross-shaped rod, a second packing auger is arranged on the middle rod, a third packing auger is arranged on the inner rod, an outer cylinder is arranged on the inner ring surface of the middle ring, a first packing auger is arranged on the outer cylinder,
the outer cylinder is sleeved at one end of the water delivery pipeline in a sliding manner, the first auger is matched in one end of the air drop between the water delivery pipeline and the dust collection pipeline, and the third auger extends into the water delivery pipeline;
the third packing auger and the second packing auger have the same rotating direction.
Furthermore, the intermediate accelerator also comprises a second shell and a first shell, wherein the second shell and the first shell are respectively provided with a step hole, the aperture of the step hole on the second shell and the first shell is larger than the aperture of the step hole on the back surface of the second shell and the back surface of the first shell, a sealing bearing is respectively arranged in the thick hole end of each step hole, two ends of a middle ring are respectively matched in the two sealing bearings, the second shell is provided with a connecting rod, and the end part of the connecting rod is connected to the first shell;
the outer barrel, the first shell, the middle ring and the sealing bearing enclose a dust outlet cavity, and the second shell is provided with a dust outlet barrel.
Furthermore, the driving device is provided with a motor, and an output shaft of the motor is connected with the middle ring through a transmission belt.
Furthermore, a gap is arranged on the water conveying pipeline, a water conveying channel enclosed by the second baffle ring and the side plate is arranged at the gap, a first baffle ring is arranged at one end of the water conveying pipeline, and the first baffle ring is matched in the dust suction pipeline.
Furthermore, flanges are arranged at two ends of the dust collection pipeline, a row of water outlet barrels are arranged on the dust collection pipeline, one water outlet barrel corresponds to one notch, a water spray pipe is arranged on the water outlet barrel, an atomizing nozzle is arranged at the upper end of the water spray pipe, and a row of dust collection holes are formed in the dust collection pipeline.
Furthermore, an installation barrel is arranged in the water outlet barrel, a third blocking ring is arranged in the installation barrel, a fourth blocking ring is detachably arranged in the installation barrel, a spring is arranged on the fourth blocking ring, a blocking plate is arranged on the spring, a threaded barrel end is arranged at the end part of the water spray pipe, and the threaded barrel end is matched in the installation barrel.
Furthermore, a connecting frame is arranged in the end of the threaded cylinder, a middle shaft is arranged on the connecting frame, and a blind hole corresponding to the middle shaft is formed in the plugging plate.
Further, still include the bounding wall, the bounding wall includes mobile jib and base, and the base is provided with one row on the installation basis of mobile jib, is provided with a baffle on each base, is provided with the diaphragm on this row of baffle.
Further, a mounting platform is arranged on the main rod, and the middle accelerator is fixed on the mounting platform.
The invention has the following beneficial effects:
the invention takes a water pump as a power source, carries out water delivery in a first stage through a water pipe, and only comprises a sand suction and spray pipe which is sequentially connected with a middle accelerator and a pipeline, wherein the sand suction and spray pipe can be arranged in an open area of a building field, dust fall is carried out at the edge of a pit and two sides of a sand road, a dust suction pipeline with a dust suction function and a water delivery pipeline with a water outlet function are integrated, targeted dust fall is carried out in a corresponding environment, only the sand suction function can be started for dust fall in winter, if the auger is arranged on an enclosing plate arranged on the outer side of subway construction, spray dust fall can be carried out at night, dust suction and dust fall can be carried out in the daytime, when an installation cylinder is idle, namely the water outlet cylinder is blocked, at the moment, targeted dust fall can be carried out by changing the installation density of the water spray pipe, the first auger and the third auger are opposite in rotation direction, the water pump stops water supply, and when a motor reversely rotates, air which is used for sucking dust in the water delivery pipeline and the dust suction pipeline.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a dust falling device;
FIG. 2 is a schematic view of the structure of the pipeline;
FIG. 3 is a schematic diagram of an intermediate accelerator;
FIG. 4 is a schematic diagram of an intermediate accelerator;
FIG. 5 is a schematic view of the construction of the drive shaft;
FIG. 6 is a schematic view of the structure of the sprinkler pipe;
FIG. 7 is a schematic structural view of a water pipeline;
FIG. 8 is a schematic view of the dust suction duct;
FIG. 9 is a schematic structural view of the mounting barrel;
FIG. 10 is a schematic view of the construction of the mounting cartridge;
FIG. 11 is a schematic structural view of the shroud;
in the drawings, the reference numbers indicate the following list of parts:
1. a water spray pipe; 2. an intermediate accelerator; 3. a dust collection duct; 4. a water delivery pipeline; 5. mounting the cylinder; 6. a drive shaft; 7. sealing the bearing; 8. a baffle plate; 9. a base; 10. a main rod; 11. a transverse plate; 101. a connecting frame; 102. a middle shaft; 103. a threaded barrel end; 201. a first housing; 202. a second housing; 203. a stepped hole; 204. a connecting rod; 205. a dust outlet cylinder; 301. a dust collection hole; 302. a water outlet barrel; 303. a flange; 401. a notch; 402. a first retainer ring; 403. a second retainer ring; 404. a side plate; 501. a third retainer ring; 502. a plugging plate; 503. blind holes; 504. a fourth retainer ring; 505. a spring; 601. a middle ring; 602. an outer cylinder; 603. a first auger; 604. a second auger; 605. a middle rod; 606. a third packing auger; 607. a cross bar 608 and an inner bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Referring to fig. 1-11, the present invention relates to a building construction dust-settling device, which comprises a sand-absorbing and atomizing device consisting of a group of pipelines, a water-spraying pipe and a middle accelerator 2, wherein in the whole dust-settling device, a water pump is used as a power source, water is transported in a first stage through a water pipe, and only the sand-absorbing and atomizing pipe is sequentially connected with the middle accelerator 2 and the pipelines, wherein the sand-absorbing and atomizing pipe can be arranged in an open area of a building field, the edge of a pit and two sides of a sand road, and the sand-absorbing and atomizing pipe can be erected through a bracket.
When setting up dust device in the bounding wall top, can only start to inhale husky function and carry out the dust fall when winter, avoid the road to freeze wet and slippery, avoid influencing road traffic because of the building dust fall, wherein, if when installing the bounding wall of outside installation when the subway construction, can spray the dust fall night, carry out the dust absorption dust fall daytime.
Specifically, the bounding wall includes mobile jib 10 and base 9, and base 9 is provided with one row on the installation basis of mobile jib 10, is provided with a baffle 8 on each base 9, is provided with diaphragm 11 on this row of baffle 8.
Preferably, the main rod 10 is provided with a mounting platform, the intermediate accelerator 2 is fixed on the mounting platform, and the pipeline part is arranged on the baffle plate 8.
The pipeline includes water pipe 4 and dust absorption pipeline 3, and water pipe 4 installs in the inside of dust absorption pipeline 3, and wherein, water pipe 4 cover is established in dust absorption pipeline 3, and the one end of water pipe 4 is provided with first fender ring 402, and first fender ring 402 cooperates in dust absorption pipeline 3, and is preferred, and first fender ring 402 is welded the joint at the tip of dust absorption pipeline 3, keeps off ring 402 through first fender ring 402 and carries on spacingly.
Be provided with a row of inside installation section of thick bamboo 5 of lining up dust absorption pipeline on the dust absorption pipeline 3, be provided with the water delivery passageway of a UNICOM installation section of thick bamboo 5 on the water pipeline 4, water can lead to through the water delivery in carrying spray pipe 1 in 4 water delivery pipeline, wherein, install spray pipe 1 on the play water barrel 302, atomizer is installed to spray pipe 1's upper end, the water of carrying in spray pipe 1 rises to atomizer and atomizes and spray, preferentially, spray pipe 1 is the pipe that slopes, can inwards carry steam, when installing on the bounding wall, spray pipe 1 sprays steam towards in the wall.
In addition, a gap 401 is arranged on the water conveying pipeline 4, a water conveying channel surrounded by a second baffle ring 403 and a side plate 404 is arranged at the gap 401, two rectangular openings are surrounded by the second baffle ring 403 and the side plate 404, and the port of the other rectangular interface is matched with the inner surface of the dust suction pipeline 5.
A row of water outlet barrels 302 are arranged on the dust suction pipeline 3, one water outlet barrel 302 corresponds to one notch 401, and a row of dust suction holes 301 are arranged on the dust suction pipeline 3.
Further, an installation barrel 5 is arranged in the water outlet barrel 302, a third baffle ring 501 is arranged in the installation barrel 5, a fourth baffle ring 504 is detachably installed in the installation barrel 5, a spring 505 is arranged on the fourth baffle ring 504, a blocking plate 502 is arranged on the spring 505, a threaded barrel end 103 is arranged at the end of the water spray pipe 1, the threaded barrel end 103 is matched in the installation barrel 5, a connecting frame 101 is arranged in the threaded barrel end 103, a middle shaft 102 is arranged on the connecting frame 101, and a blind hole 503 corresponding to the middle shaft 102 is arranged on the blocking plate 502.
When the installation cylinder 5 is idle, that is, the connection spray pipe 1 is not arranged, the blocking plate 502 is abutted against the third baffle ring 501 under the thrust of the spring, so that the water outlet cylinder 302 is blocked, and the targeted dust fall can be performed by changing the installation density of the installation spray pipe 1.
Specifically, two adjacent pipelines are connected through the middle accelerator 2, the middle accelerator 2 is provided with a driving shaft 6, a middle ring 601 is arranged on the driving shaft 6, the middle accelerator 2 is installed in a cavity of the middle accelerator 2, the middle accelerator 2 further comprises a second shell 202 and a first shell 201, the second shell 202 and the first shell 201 are provided with stepped holes 203, the hole diameters of the stepped holes 203 on the second shell 202 and the first shell 201 are larger than the hole diameters of the second shell 202 and the first shell 201 towards the back side, a cavity with a thick inner part and a thin outer part is formed, the thin outer cavity is used for connecting the pipelines, preferably, flanges 303 are arranged at two ends of the dust suction pipeline 3, and the dust suction pipeline 3 is connected to the outer fine holes of the first shell 202 and the first shell 201 through the flanges 303.
The sealing bearings 7 are installed in the thick hole ends of the two stepped holes 203, the two ends of the middle ring 601 are respectively matched in the two sealing bearings 7, the driving device is provided with a motor, an output shaft of the motor is connected with the middle ring 601 through a transmission belt, and the motor drives the middle ring 601 to rotate to apply force to the water body to push the water body to flow.
The second housing 202 is provided with a connecting rod 204, and an end of the connecting rod 204 is connected to the first housing 201.
A cross-shaped rod 607 is arranged in the middle ring 601, a middle rod 605 and an inner rod 608 are respectively arranged at two sides of the cross-shaped rod 607, a second packing auger 604 is arranged on the middle rod 605, a third packing auger 606 is arranged on the inner rod 608, an outer cylinder 602 is arranged on the inner annular surface of the middle ring 601, a first packing auger 603 is arranged on the outer cylinder 602,
the third packing auger 606 extends into the water conveying pipeline 4, and preferably, a gap is formed between the third packing auger 606 and the water conveying pipeline 4; the third auger 606 and the second auger 604 rotate in the same direction, and the third auger 606 and the second auger 604 rotate in the same direction to apply force to the water body.
The outer cylinder 602 is slidably sleeved at one end of the water pipe 4, the first packing auger 603 is matched in one end of the air drop between the water pipe 4 and the dust collection pipe 3, wherein the first packing auger 603 and the third packing auger 606 are opposite in rotating direction, the water pump stops supplying water, when the motor rotates reversely, the rotation of the first packing auger 603 collects dust by pumping air in the water pipe 4 and the dust collection pipe 3, the outer cylinder 602, the first shell 201, the middle ring 601 and the sealing bearing 7 form a dust outlet cavity, the second shell 202 is provided with the dust outlet cylinder 205, and the sucked dust is discharged outside through the dust outlet cylinder 205.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a construction dust device which characterized in that includes:
the pipeline comprises a water pipeline (4) and a dust absorption pipeline (3), the water pipeline (4) is installed inside the dust absorption pipeline (3), a row of installation cylinders (5) penetrating through the inside of the dust absorption pipeline are arranged on the dust absorption pipeline (3), and a water delivery channel communicated with the installation cylinders (5) is arranged on the water pipeline (4);
the pipeline accelerator comprises a middle accelerator (2), two adjacent pipelines are connected through the middle accelerator (2), the middle accelerator (2) is provided with a driving shaft (6), a middle ring (601) is arranged on the driving shaft (6), the middle accelerator (2) is installed in a cavity of the middle accelerator (2), a cross-shaped rod (607) is arranged in the middle ring (601), a middle rod (605) and an inner rod (608) are respectively arranged on two sides of the cross-shaped rod (607), a second packing auger (604) is arranged on the middle rod (605), a third packing auger (606) is arranged on the inner rod (608), an inner ring surface of the middle ring (601) is provided with an outer barrel (602), and a first packing auger (603) is arranged on the outer barrel (602),
the outer cylinder (602) is sleeved at one end of the water pipeline (4) in a sliding manner, the first auger (603) is matched in one end of the air drop between the water pipeline (4) and the dust collection pipeline (3), and the third auger (606) extends into the water pipeline (4);
the third packing auger (606) and the second packing auger (604) have the same rotating direction.
2. The building construction dust suppression device is characterized in that the intermediate accelerator (2) further comprises a second shell (202) and a first shell (201), the second shell (202) and the first shell (201) are respectively provided with a stepped hole (203), the diameter of the stepped hole (203) in the second shell (202) and the first shell (201) is larger than that of the back surface of the second shell (202) and the back surface of the first shell (201), a sealing bearing (7) is arranged in the thick hole end of each of the two stepped holes (203), two ends of the intermediate ring (601) are respectively matched in the two sealing bearings (7), a connecting rod (204) is arranged on the second shell (202), and the end of the connecting rod (204) is connected to the first shell (201);
the outer cylinder (602), the first shell (201), the middle ring (601) and the sealing bearing (7) enclose a dust outlet cavity, and the second shell (202) is provided with a dust outlet cylinder (205).
3. The building construction dust suppression device according to claim 2, further comprising a driving device, wherein the driving device is provided with a motor, and an output shaft of the motor is connected with the middle ring (601) through a transmission belt.
4. The building construction dust settling device according to any one of claims 1 to 3, wherein a gap (401) is formed in the water pipe (4), a water conveying channel surrounded by a second baffle ring (403) and a side plate (404) is formed in the gap (401), a first baffle ring (402) is arranged at one end of the water pipe (4), and the first baffle ring (402) is matched in the dust suction pipe (3).
5. The building construction dust suppression device according to claim 4, wherein flanges (303) are arranged at two ends of the dust suction pipeline (3), a row of water outlet barrels (302) are arranged on the dust suction pipeline (3), one water outlet barrel (302) corresponds to one notch (401), a water spray pipe (1) is installed on the water outlet barrel (302), an atomizing nozzle is installed at the upper end of the water spray pipe (1), and a row of dust suction holes (301) are arranged on the dust suction pipeline (3).
6. The building construction dust suppression device according to claim 5, characterized in that a mounting tube (5) is arranged in the water outlet tube (302), a third retaining ring (501) is arranged in the mounting tube (5), a fourth retaining ring (504) is detachably mounted in the mounting tube (5), a spring (505) is arranged on the fourth retaining ring (504), a blocking plate (502) is arranged on the spring (505), a threaded tube end (103) is arranged at the end of the water spray tube (1), and the threaded tube end (103) is fitted in the mounting tube (5).
7. The building construction dust suppression device according to claim 6, characterized in that a connecting frame (101) is arranged in the threaded cylinder end (103), a middle shaft (102) is arranged on the connecting frame (101), and a blind hole (503) corresponding to the middle shaft (102) is arranged on the blocking plate (502).
8. The building construction dust suppression device according to claim 7, further comprising a surrounding plate, wherein the surrounding plate comprises a main rod (10) and bases (9), a row of the bases (9) is arranged on the basis of the installation of the main rod (10), each base (9) is provided with a baffle (8), and a transverse plate (11) is arranged on each baffle (8).
9. The building construction dust fall device according to claim 8, characterized in that a mounting platform is arranged on the main rod (10), and the intermediate accelerator (2) is fixed on the mounting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211101199.8A CN115475466A (en) | 2022-09-09 | 2022-09-09 | Building construction dust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211101199.8A CN115475466A (en) | 2022-09-09 | 2022-09-09 | Building construction dust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115475466A true CN115475466A (en) | 2022-12-16 |
Family
ID=84392953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211101199.8A Pending CN115475466A (en) | 2022-09-09 | 2022-09-09 | Building construction dust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115475466A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253011A (en) * | 1996-03-25 | 1997-09-30 | Sharp Corp | Cyclone type wet electric cleaner |
| CN107596828A (en) * | 2017-10-17 | 2018-01-19 | 重庆美亚美凯科技有限公司 | Depositing dust processing mechanism |
| CN207242738U (en) * | 2017-09-06 | 2018-04-17 | 莱阳市传江油脂调味有限公司 | A kind of automatic airborne dust feeder of sesame |
| CN208177147U (en) * | 2018-03-31 | 2018-12-04 | 宜昌城大建设有限公司 | A kind of construction dust-extraction unit |
| CN111013294A (en) * | 2019-05-20 | 2020-04-17 | 安徽省中功立业建设工程有限责任公司 | Building engineering construction site sprays dust fall system |
| CN111482030A (en) * | 2020-05-09 | 2020-08-04 | 倪成波 | Spraying dust-settling device for building construction and use method thereof |
| CN214715332U (en) * | 2021-05-21 | 2021-11-16 | 无锡江达节能科技股份有限公司 | Dust falling device of concrete mixing plant |
| CN217139773U (en) * | 2022-05-07 | 2022-08-09 | 胡耀伟 | Dust removal and spray device for labor safety engineering |
| CN217287728U (en) * | 2022-04-01 | 2022-08-26 | 广西新港湾工程有限公司 | Construction raise dust controlling means |
-
2022
- 2022-09-09 CN CN202211101199.8A patent/CN115475466A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253011A (en) * | 1996-03-25 | 1997-09-30 | Sharp Corp | Cyclone type wet electric cleaner |
| CN207242738U (en) * | 2017-09-06 | 2018-04-17 | 莱阳市传江油脂调味有限公司 | A kind of automatic airborne dust feeder of sesame |
| CN107596828A (en) * | 2017-10-17 | 2018-01-19 | 重庆美亚美凯科技有限公司 | Depositing dust processing mechanism |
| CN208177147U (en) * | 2018-03-31 | 2018-12-04 | 宜昌城大建设有限公司 | A kind of construction dust-extraction unit |
| CN111013294A (en) * | 2019-05-20 | 2020-04-17 | 安徽省中功立业建设工程有限责任公司 | Building engineering construction site sprays dust fall system |
| CN111482030A (en) * | 2020-05-09 | 2020-08-04 | 倪成波 | Spraying dust-settling device for building construction and use method thereof |
| CN214715332U (en) * | 2021-05-21 | 2021-11-16 | 无锡江达节能科技股份有限公司 | Dust falling device of concrete mixing plant |
| CN217287728U (en) * | 2022-04-01 | 2022-08-26 | 广西新港湾工程有限公司 | Construction raise dust controlling means |
| CN217139773U (en) * | 2022-05-07 | 2022-08-09 | 胡耀伟 | Dust removal and spray device for labor safety engineering |
Non-Patent Citations (1)
| Title |
|---|
| 向伟编著: "《流体机械》", 西安电子科技大学出版社, pages: 274 - 276 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105756000B (en) | Automobile and spraying machine are using combustion gas as the multi-functional dust suppression vehicle of the overall-in-one control schema of power | |
| CN106902594A (en) | A kind of rotatable dedusting fog gun machine of cannon spray head | |
| CN205776040U (en) | Automobile and the spraying machine overall-in-one control schema with combustion gas as power multi-functional dust suppression car | |
| KR100943320B1 (en) | Dust control system for vertical shaft | |
| CN206027973U (en) | Crisscross liquid film supersonic speed gas atomizer | |
| CN115475466A (en) | Building construction dust device | |
| CN205804254U (en) | A kind of public Environmental-protecting dust-removing equipment | |
| CN207268074U (en) | The totally-enclosed segmentation device for reducing dust of exterior wall scaffold and system | |
| CN102600688A (en) | Water spray dedusting device for preventing air quality from exceeding standard | |
| CN109332028A (en) | A kind of rotating sprayer | |
| CN216112208U (en) | Smoke exhaust valve capable of preventing smoke from flowing back | |
| CN211849215U (en) | Full-automatic intelligent spraying pile | |
| CN210522110U (en) | Energy-saving type mist sprayer | |
| CN219462895U (en) | Civil engineering construction dust fall mechanism | |
| CN110318364B (en) | Atomizing humidification dust suppression equipment of construction environmental engineering site operation | |
| CN208244461U (en) | A kind of be atomized removes formaldehyde plant | |
| CN206246149U (en) | A kind of tunnel blasting tunnels sprayer unit | |
| CN220696230U (en) | Building site atomizer | |
| CN219002450U (en) | Atomization dust fall device for construction site | |
| CN209985125U (en) | Fog gun for highway engineering | |
| CN213286130U (en) | Efficient is dust device for building engineering construction | |
| CN214415923U (en) | Dust device for construction | |
| CN219243800U (en) | Ventilation steel structure | |
| CN213433610U (en) | Portable high-pressure water mist spraying dust device | |
| CN220634854U (en) | Multi-angle spray head auxiliary device for dust treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |