CN119386595B - Dust fall device for building civil engineering - Google Patents
Dust fall device for building civil engineering Download PDFInfo
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- CN119386595B CN119386595B CN202411802014.5A CN202411802014A CN119386595B CN 119386595 B CN119386595 B CN 119386595B CN 202411802014 A CN202411802014 A CN 202411802014A CN 119386595 B CN119386595 B CN 119386595B
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- shell
- fixed
- dust
- spray
- hydraulic rod
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of spray dust-settling equipment, and discloses a dust-settling device for building and civil engineering, which is designed to comprise a base, a cylindrical shell, spray dust-settling equipment and an adjusting component arranged between the base and the spray dust-settling equipment, wherein the adjusting component is used for adjusting the spray dust-settling equipment in two directions of pitching and rotating, the spray dust-settling equipment comprises a shell component, a blowing component and a spraying component, the cylindrical shell is internally and fixedly provided with a blowing component, two modes of diffusing dust fall and converging dust fall can be realized by changing the design of the shell component, when the dust fall is diffused, the dust fall range is large, the wind power is lower, is very suitable for the dust fall operation during construction, and when gathering, wind power is strong, and the coverage distance is far away, can realize the dust fall operation of a large scale, and the function is diversified.
Description
Technical Field
The invention relates to the technical field of spraying dust fall equipment, in particular to a dust fall device for building civil engineering.
Background
In the field of building and civil engineering, the problem of dust emission generated in the construction process is always an important problem which puzzles construction units and environmental protection departments. In cities, a large amount of dust traces can be obviously found in places close to construction areas, compared with other non-construction areas, dust emission can cause harm to the health of workers on construction sites, pollution to surrounding environments, air quality influence, even possible occurrence of health problems such as respiratory diseases and the like, and dust emission generated by construction becomes a great obstacle to urban environmental protection.
The traditional dust falling method mainly comprises the steps of sprinkling water to fall dust and covering to fall dust. The sprinkling and dust settling is to sprinkle water to the construction area manually or mechanically to moisten and settle dust particles. However, the method has the problems of water resource waste, uneven water sprinkling, limited dust settling effect and the like. The dust fall is covered by laying a cover such as a dust screen or a dust cloth on the construction area to reduce the generation of dust. Although the method can reduce dust to a certain extent, the laying and dismantling of the covering requires a great deal of manpower and material resources, is easily influenced by weather and human factors in the using process, and has unstable dust falling effect.
Along with the progress of technology and the improvement of environmental awareness, people begin to explore a more efficient and environmental-friendly dust falling method. As a novel dust-settling method, the spray dust-settling technology is gradually applied to the field of building and civil engineering. The fog gun is a common device for spraying and dust falling, but the fog gun has the defect that the spray range cannot be adjusted at the spray nozzle of the fog gun, and the adjustment of the dust falling area can be realized only by moving the spray nozzle of the fog gun. The water mist sprayed by the fog gun is not completely water mist, a large amount of water drops are contained in the water mist, the water drops have a general dust settling effect, but if a constructor enters a construction nozzle of the fog gun, clothes can be quickly wetted by the water drops, so that the fog gun is only suitable for wetting a construction area before construction to settle dust in most cases, and is not suitable for settling dust in the construction process.
Disclosure of Invention
The invention aims to provide a dust settling device for building civil engineering, which aims to solve the problem of poor dust settling effect in the existing construction process of a construction site.
The invention is realized by the following technical scheme:
The utility model provides a building is dust device for civil engineering, includes base, housing assembly, spraying dust fall equipment and locates the base with adjusting part between the spraying dust fall equipment, adjusting part is used for right the spraying dust fall equipment is every single move and is rotated the regulation of two directions, spraying dust fall equipment includes blast assembly and spray assembly, housing assembly includes cylindric shell and cone shell, cylindric shell with cone shell fixed connection, cylindric shell internal fixation is equipped with blast assembly, be equipped with wind-guiding baffle ring and inside wind-guiding shell in the cone shell, wind-guiding baffle ring with the inner wall of cone shell is fixed, the cone shell internal fixation has wind-guiding shell support frame, inside wind-guiding shell passes through wind-guiding shell support frame with cone shell sliding fit under the inside wind-guiding shell slides to keeping away from under the extreme state of cylindric shell, inside wind-guiding shell is close to the one end of cylindric shell with wind-guiding ring overlap joint, be first wind-guiding passageway in the inside wind-guiding shell, inside wind-guiding shell and second wind-guiding passageway be equipped with between the cone shell.
In one possible design, the inner wall of the inner wind guiding shell is slidably controlled by the sliding hydraulic rod, the cylinder body of the sliding hydraulic rod is fixed with the inner wall of the conical shell through the cylinder body support, the rod head of the sliding hydraulic rod telescopic rod is fixedly connected with the inner wall of the inner wind guiding shell through the rod head support, and when the sliding hydraulic rod is shortened to the shortest state, the annular gap between the inner wind guiding shell and the wind guiding ring reaches the maximum.
In one possible design, the spiral air deflector is fixed with the inner wall of the conical shell, when the sliding hydraulic rod is shortened to the shortest state, wind generated by the blowing component can enter the second air guide channel from the annular seam, and the wind is ejected from the nozzle in a rotating and diffusing state under the influence of the spiral air deflector in the second air guide channel.
In one possible design, the spout department of cone shell is fixed with annular delivery pipe, annular equipartition has a plurality of shower nozzles on the annular delivery pipe, every the shower nozzle with all rotate the annular delivery pipe and every communicate through a water supply mouth between the shower nozzle, the annular delivery pipe carries out inside water supply through the feed pipe, from the water of feed pipe department feed into in the annular delivery pipe again from every shower nozzle department blowout atomizing.
In one possible design, the spray head is connected with the inner wind guiding shell through an elastic pull rope, the elastic pull rope penetrates through a rope winding seat, the rope winding seat is fixed on the conical shell, a spray hole is formed in the inner wind guiding shell, when the sliding hydraulic rod is in a maximum extension state, the spray head is aligned with the spray hole, and water mist sprayed from the spray head penetrates through the spray hole to reach the nozzle of the inner wind guiding shell.
In one possible design, the blower assembly includes a fan motor and a fan, the fan motor being fixed to the cylindrical housing, the fan motor having a fan fixed to a motor shaft thereof.
In one possible design, the adjusting component comprises a pitching control component and a swinging control component, the pitching control component comprises a pitching hydraulic rod, one end of a pitching hydraulic rod cylinder body is hinged with a seat body hinging seat, a rod head of a pitching hydraulic rod telescopic rod is hinged with a shell hinging seat, the shell hinging seat is fixed on the conical shell, two coaxial fixing shafts are fixed on two sides of the cylindrical shell, two sides of the cylindrical shell are rotatably connected with the top ends of two support posts through the two fixing shafts, and the bottom end of each support post is fixed on a rotating base.
In one possible design, the swing control assembly includes the rotation base, the rotation control motor and the motor mount, the rotation base with cylindric shell normal running fit, cylindric shell internal fixation has the motor mount, the organism of rotation control motor is fixed on the motor mount, the motor shaft of rotation control motor with the central point of rotation base puts fixedly.
In one possible design, the atomising head is angle adjustable's atomising head, the atomising head is fixed on the swivel becket, the swivel becket with spraying pipeline normal running fit, be equipped with in the spraying pipeline and rotate the impact plate, it drives the swivel becket to rotate the impact plate control rivers to the control atomising head rotates, can adjust the spraying direction as required, ensures that the dust fall scope covers whole construction area.
Compared with the prior art, the invention has the following advantages and beneficial effects:
According to the invention, two modes of diffusion dust fall and convergence dust fall can be realized by changing the design of the shell component, when the diffusion dust fall is carried out, the dust fall range is large, the wind power is low, the device is very suitable for dust fall operation in construction, when the convergence is carried out, the wind power is strong, the coverage distance is long, the large-scale dust fall operation can be realized, and the functions are diversified.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the present invention in a semi-cut away with wind gathering;
FIG. 3 is a schematic view of the present invention in semi-section with wind diffusing conditions;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the present invention in a diffuse wind condition A-A.
The reference numerals are represented by a 1-base, a 2-cylindrical shell, a 3-conical shell, a 301-wind guide baffle ring, a 304-inner wind guide shell, 3041-spray holes, 305-spiral wind guide plates, a 306-wind guide shell supporting frame, a 4-pitching hydraulic rod, a 5-rotating base, a 6-water supply pipe, a 7-shell hinging seat, an 8-body hinging seat, a 9-pillar, a 10-motor fixing frame, a 11-fan motor, a 12-fan, a 13-sliding hydraulic rod, a 14-rope winding seat, a 15-elastic pull rope, a 16-annular water supply pipe, 1601-water supply ports, 17-spray heads and 18-rotation control motors.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.
The embodiment, as shown in fig. 1 to 5, comprises a base 1, a shell component, a spray dust-settling device and an adjusting component arranged between the base 1 and the spray dust-settling device, wherein the adjusting component is used for adjusting the spray dust-settling device in two directions of pitching and rotating, and the spray dust-settling device comprises a blowing component and a spraying component;
the shell component consists of a cylindrical shell 2 and a conical shell 3 with a conical part, wherein the cylindrical shell 2 is detachably and fixedly connected with the conical shell 3, a blowing component is fixedly arranged in the cylindrical shell 2, a wind guide baffle ring 301 and an inner wind guide shell 304 are arranged in the conical shell 3, the wind guide baffle ring 301 is fixedly arranged on the inner wall of the conical shell 3, a wind guide shell supporting frame 306 is fixedly arranged in the conical shell 3, the inner wind guide shell 304 is in sliding fit with the conical shell 3 through the wind guide shell supporting frame 306, the inner wind guide shell 304 is close to one end of the cylindrical shell 2 and is in lap joint with the wind guide baffle ring 301 in the limit state, wind generated from the cylindrical shell 2 can be completely sprayed out from a nozzle of the inner wind guide shell 304 in the limit state, long-distance small-range spraying dust falling is realized by the spraying dust falling equipment in the limit state, and the long-range spraying dust falling equipment is prevented from being used in a large wet area before the construction.
In this embodiment, the inner wall of the inner air guiding shell 304 is slidably controlled by the sliding hydraulic rod 13, the cylinder body of the sliding hydraulic rod 13 is fixed to the inner wall of the conical shell 3 by a cylinder body bracket, the rod head of the telescopic rod of the sliding hydraulic rod 13 is fixedly connected to the inner wall of the inner air guiding shell 304 by a rod head bracket, and when the sliding hydraulic rod 13 is shortened to the shortest state, the annular gap between the inner air guiding shell 304 and the air guiding ring 301 is maximized.
Further, a first air guiding channel is formed in the inner air guiding shell 304, a second air guiding channel is formed between the inner air guiding shell 304 and the conical shell 3, a spiral air guiding plate 305 is arranged in the second air guiding channel, the spiral air guiding plate 305 is fixed to the inner wall of the conical shell 3, when the sliding hydraulic rod 13 is shortened to the shortest state, air generated by the air blowing component can enter the second air guiding channel from the annular seam, and the air is ejected from the nozzle to form a scattered air with a large range and a short distance under the influence of the spiral air guiding plate 305 in the second air guiding channel.
In this embodiment, an annular water supply pipe 16 is fixed at the nozzle of the conical shell 3, a plurality of spray heads 17 are uniformly distributed on the annular water supply pipe 16 in an annular manner, each spray head 17 is rotationally connected with the annular water supply pipe 16, the annular water supply pipe 16 is communicated with each spray head 17 through a water supply port 1601, the annular water supply pipe 16 supplies water inside through the water supply pipe 6, and water supplied from the water supply pipe 6 enters the annular water supply pipe 16 and then sprays and atomizes from each spray head 17.
When the sliding hydraulic rod 13 is in the maximum extension state, only the first air guide channel blows out air, water mist sprayed from the spray head 17 is subjected to strong air of the first air guide channel and is sprayed in an elongated spray column, the spray distance is long, and when the sliding hydraulic rod 13 is in the maximum shortening state, most of water mist sprayed from the spray head 17 is taken away by diffusion air from the nozzle position of the second air guide channel, so that a large-range dust fall spray mist is formed.
Furthermore, in order to improve the use effect, the spray head 17 is connected with the inner wind guiding shell 304 through an elastic pull rope 15, the elastic pull rope 15 passes through the rope winding seat 14, the rope winding seat 14 is fixed on the conical shell 3, a spray hole 3041 is formed in the inner wind guiding shell 304, when the sliding hydraulic rod 13 is in a maximum extension state, the spray head 17 is aligned with the spray hole 3041, water mist sprayed from the spray head 17 passes through the spray hole 3041 to reach the nozzle of the inner wind guiding shell 304, and when the sliding hydraulic rod 13 is in a maximum shortening state, most of water mist sprayed from the spray head 17 is taken away by diffusion wind from the nozzle position of the second wind guiding channel, so that diffusion water mist is formed, and dust fall is facilitated for workers in a construction state.
Meanwhile, when the sliding hydraulic rod 13 is in the maximum shortening state, the spraying direction of each spray nozzle 17 can still be intersected in the spraying direction of the first air guide channel, most of the water mist sprayed by the spray nozzles 17 can be taken away by wind force in the second air guide channel at the position of the spray nozzle of the second air guide channel, but larger water drops which are atomized completely or are condensed together after atomization in the spray nozzles 17 can enter the position of the spray nozzle of the first air guide channel due to larger mass, the wind speed of the first air guide channel is larger and more concentrated, and the larger water drops can be brought to a place farther by the wind in the first air guide channel, so that a worker can be prevented from wetting clothes by the oversized water drops when falling dust only by controlling the dust falling area within the falling point range of the second air guide channel.
In this embodiment, the blowing assembly includes a fan motor 11 and a fan 12, the fan motor 11 is fixed with the cylindrical shell 2, the fan 12 is fixed on a motor shaft of the fan motor 11, and the fan motor 11 controls the high-speed rotation of the fan 12 to provide wind power for the spraying dust settling device.
In this embodiment, the adjusting part includes pitch control part and swing control part, pitch control part includes pitch hydraulic stem 4, pitch hydraulic stem 4 cylinder body's one end is articulated with pedestal articulated seat 8, pitch hydraulic stem 4 telescopic link's pole head is articulated with casing articulated seat 7, casing articulated seat 7 is fixed on the cone-shaped shell 3, the both sides of cylindric shell 2 are fixed with two coaxial fixed axles, the both sides of cylindric shell 2 are rotated with the top of two pillars 9 through these two fixed axles and are connected, every the bottom of pillar 9 is all fixed on rotating base 5.
The swing control assembly comprises a rotating base 5, a rotating control motor 18 and a motor fixing frame 10, the rotating base 5 is in rotating fit with the cylindrical shell 2, the motor fixing frame 10 is fixed in the cylindrical shell 2, a machine body of the rotating control motor 18 is fixed on the motor fixing frame 10, a motor shaft of the rotating control motor 18 is fixed with the center position of the rotating base 5, when spraying dust fall is carried out, the rotating control motor 18 is controlled by a control board to rotate, the rotating base 5 is driven to rotate by the rotating control motor 18, the rotating base 5 drives the whole spraying dust fall equipment to swing left and right, a pitching hydraulic rod 4 in a pitching control assembly is used for controlling the spraying dust fall equipment to swing in a pitching mode around the top end of the rotating control motor 18 through expansion and contraction, and all-round dust fall coverage of a certain space around the spraying dust fall equipment is realized by the pitching control assembly and the swinging control assembly.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. The dust settling device for the building civil engineering comprises a base (1), a shell component, spray dust settling equipment and an adjusting component arranged between the base (1) and the spray dust settling equipment, and is characterized in that the adjusting component is used for adjusting the spray dust settling equipment in two directions of pitching and rotating, and the spray dust settling equipment comprises a blowing component and a spraying component;
The shell assembly comprises a cylindrical shell (2) and a conical shell (3), wherein the cylindrical shell (2) is fixedly connected with the conical shell (3), a blowing assembly is fixedly arranged in the cylindrical shell (2), a wind guide baffle ring (301) and an inner wind guide shell (304) are arranged in the conical shell (3), the wind guide baffle ring (301) is fixed with the inner wall of the conical shell (3), a wind guide shell supporting frame (306) is fixedly arranged in the conical shell (3), the inner wind guide shell (304) is in sliding fit with the conical shell (3) through the wind guide shell supporting frame (306), and in the limit state that the inner wind guide shell (304) slides to the farthest position from the cylindrical shell (2), one end, close to the cylindrical shell (2), of the inner wind guide shell (304) is in lap joint with the wind guide ring (301);
A first air guide channel is arranged in the inner air guide shell (304), a second air guide channel is arranged between the inner air guide shell (304) and the conical shell (3), and a spiral air guide plate (305) is arranged in the second air guide channel;
The inner wall of the inner air guide shell (304) is subjected to sliding control through a sliding hydraulic rod (13), a cylinder body of the sliding hydraulic rod (13) is fixed with the inner wall of the conical shell (3) through a cylinder body support, a rod head of a telescopic rod of the sliding hydraulic rod (13) is fixedly connected with the inner wall of the inner air guide shell (304) through a rod head support, and when the sliding hydraulic rod (13) is shortened to the shortest state, an annular gap between the inner air guide shell (304) and the air guide ring (301) is maximized;
The spiral air deflector (305) is fixed with the inner wall of the conical shell (3), when the sliding hydraulic rod (13) is shortened to the shortest state, wind generated by the blowing component enters the second air guide channel from the annular seam, and the air is sprayed out from the nozzle in a rotating and diffusing state under the influence of the spiral air deflector (305) in the second air guide channel;
The utility model discloses a water supply device, including cone-shaped shell (3), nozzle department, annular delivery pipe (16) are fixed with in the spout department of cone-shaped shell (3), annular equipartition has a plurality of shower nozzles (17) on annular delivery pipe (16), every shower nozzle (17) with all rotate to be connected annular delivery pipe (16) with every communicate through a water supply mouth (1601) between shower nozzle (17), annular delivery pipe (16) are through the water supply of inside of feed pipe (6), from the water of feed pipe (6) feed water entering in annular delivery pipe (16) back again from every shower nozzle (17) blowout atomizing.
2. The dust settling device for civil engineering construction according to claim 1, wherein the spray head (17) is connected with the inner air guiding shell (304) through an elastic pull rope (15), the elastic pull rope (15) passes through a rope winding seat (14), the rope winding seat (14) is fixed on the conical shell (3), a spray hole (3041) is formed in the inner air guiding shell (304), when the sliding hydraulic rod (13) is in a maximum extension state, the spray head (17) is aligned with the spray hole (3041), and water mist sprayed from the spray head (17) passes through the spray hole (3041) to reach a nozzle of the inner air guiding shell (304).
3. The dust settling device for civil engineering construction according to claim 2, characterized in that the blowing assembly comprises a fan motor (11) and a fan (12), the fan motor (11) is fixed with the cylindrical shell (2), and the fan (12) is fixed on a motor shaft of the fan motor (11).
4. The dust fall device for civil engineering according to claim 1, wherein the adjusting assembly comprises a pitching control assembly and a swinging control assembly, the pitching control assembly comprises a pitching hydraulic rod (4), one end of a cylinder body of the pitching hydraulic rod (4) is hinged with a seat body hinging seat (8), a rod head of a telescopic rod of the pitching hydraulic rod (4) is hinged with a shell hinging seat (7), the shell hinging seat (7) is fixed on the conical shell (3), two coaxial fixing shafts are fixed on two sides of the cylindrical shell (2), two sides of the cylindrical shell (2) are rotatably connected with the top ends of two support posts (9) through the two fixing shafts, and the bottom end of each support post (9) is fixed on a rotating base (5).
5. The dust fall device for civil engineering according to claim 4, wherein the swing control assembly comprises the rotating base (5), a rotating control motor (18) and a motor fixing frame (10), the rotating base (5) is in rotating fit with the cylindrical shell (2), the motor fixing frame (10) is fixed in the cylindrical shell (2), a machine body of the rotating control motor (18) is fixed on the motor fixing frame (10), and a motor shaft of the rotating control motor (18) is fixed with the center position of the rotating base (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411802014.5A CN119386595B (en) | 2024-12-09 | 2024-12-09 | Dust fall device for building civil engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411802014.5A CN119386595B (en) | 2024-12-09 | 2024-12-09 | Dust fall device for building civil engineering |
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| Publication Number | Publication Date |
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| CN119386595A CN119386595A (en) | 2025-02-07 |
| CN119386595B true CN119386595B (en) | 2025-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202411802014.5A Active CN119386595B (en) | 2024-12-09 | 2024-12-09 | Dust fall device for building civil engineering |
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| CN (1) | CN119386595B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN120268160B (en) * | 2025-06-11 | 2025-08-19 | 浙江盛开建设有限公司 | Atomizing device for civil engineering construction |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205649987U (en) * | 2016-04-18 | 2016-10-19 | 昆明奥图环保设备股份有限公司 | Penetrate fog dust fall equipment |
| CN116099308A (en) * | 2023-04-14 | 2023-05-12 | 中钜(陕西)工程咨询管理有限公司 | High altitude spraying dust device suitable for construction waste handles |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130142260A (en) * | 2012-06-19 | 2013-12-30 | 김영목 | Water spray apparatus for scattering dust |
| CN118987850B (en) * | 2024-10-24 | 2025-01-24 | 天坤营造(嘉兴)股份有限公司 | An Internet of Things dust suppression device for construction sites |
| CN119034395A (en) * | 2024-10-30 | 2024-11-29 | 中国建筑第五工程局有限公司 | Dust collector for building construction |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205649987U (en) * | 2016-04-18 | 2016-10-19 | 昆明奥图环保设备股份有限公司 | Penetrate fog dust fall equipment |
| CN116099308A (en) * | 2023-04-14 | 2023-05-12 | 中钜(陕西)工程咨询管理有限公司 | High altitude spraying dust device suitable for construction waste handles |
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| CN119386595A (en) | 2025-02-07 |
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