CN111495077A - Dust device for construction engineering - Google Patents
Dust device for construction engineering Download PDFInfo
- Publication number
- CN111495077A CN111495077A CN202010336081.8A CN202010336081A CN111495077A CN 111495077 A CN111495077 A CN 111495077A CN 202010336081 A CN202010336081 A CN 202010336081A CN 111495077 A CN111495077 A CN 111495077A
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- China
- Prior art keywords
- fan
- motor
- protecting casing
- construction engineering
- outer protecting
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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
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a dust-settling device for construction engineering, which comprises an outer protection shell, wherein the inner side of the outer protection shell is provided with a blower mechanism, the blower mechanism comprises a first motor, the output end of the first motor is provided with a first fan, the first fan consists of a plurality of inner ring fan blades, the axis of the first motor is superposed with the axis of the outer protection shell, a first fixed rod is arranged on one side wall of the first motor, and the inner wall of the outer protection shell is provided with a wind collecting pipe sleeve; through having set up the baffle, can reduce the internal diameter of opening end, make wind more concentrated, be convenient for increase the jet distance of device, the expansion of baffle simultaneously can make the internal diameter of opening end reset, so that increase the diameter of atomizing water column, utilize the pressure difference of first fan and second fan, the pressure of outer lane is less than the pressure of inner circle, so that atomizing water column is wide-mouthed horn form diffusion, further increase the diameter of atomizing water column, thereby realize increasing device coverability scope.
Description
Technical Field
The invention belongs to the technical field of dust settling devices, and particularly relates to a dust settling device for construction engineering.
Background
The spray dust settling is a novel dust settling technology, and the principle of the spray dust settling is that particles generated by spraying are extremely fine, the surface tension is basically zero, and the particles can quickly adsorb dust particles with various sizes in the air when being sprayed to the air to form effective dust control. Has good effect on large-scale dust control and dust fall in a wide range. At the same time, the effect is a completely atomization effect, and water drops and moisture are never generated. Is particularly suitable for wide application in the fields of construction engineering, municipal reconstruction and the like, and has low cost and obvious effect. The high-pressure spraying dust-settling system is a novel dust-settling system. The principle is that water is pressurized to 50-70 kg by a high-pressure pump and is delivered to a high-pressure nozzle through a high-pressure pipeline for atomization to form flying water mist, and because the water mist particles are micron-sized and very fine, the flying water mist can adsorb impurities in air, create good and fresh air, and achieve multiple effects of dust fall, humidification and the like. The system has a dust-settling effect on workshops such as textiles and ceramics, and can be used in places such as squares and pedestrian streets. The multifunctional medicine has the multiple purposes of medicine injection, disinfection, cleaning and the like by adding the liquid medicine. Multiple purposes are achieved, and the use is economical. The system has low cost, low operation and maintenance cost, economy and practicality, and the control system can realize unmanned automatic control.
The existing dust-settling device is limited in coverage due to the fact that the existing dust-settling device is single in structure, and cannot meet requirements of different dust-settling distances in engineering, and therefore the dust-settling device for construction engineering is provided.
Disclosure of Invention
The invention aims to provide a dust falling device for construction engineering, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a dust device for construction engineering, includes outer protecting casing, the blower mechanism is installed to outer protecting casing's inboard, blower mechanism includes first motor, first fan is installed to the output of first motor, first fan comprises a plurality of inner circle flabellums, just the axle center of first motor and the axle center coincidence of outer protecting casing, a side wall mounting of first motor has first dead lever, install the wind-collecting tube cover on outer protecting casing's the inner wall, the inside of wind-collecting tube cover is seted up loudspeaker form through-hole, and the one end of less internal diameter is towards outer protecting casing's opening end on the loudspeaker form through-hole, the first end of first dead lever and the inner wall fixed connection of wind-collecting tube cover, install adjustment mechanism on outer protecting casing's the opening end, adjustment mechanism includes a plurality of baffles, the first end and outer protecting casing swing joint of baffle, install adjust cylinder on the lateral wall of baffle, the inside of outer protecting casing just is located the position department that is close to the open end and installs diffusion mechanism.
Preferably, the diffusion mechanism includes a second fan, the second fan is driven by a second motor, a connecting rod is installed between an output shaft of the second motor and an inner wall of the second fan, the second fan is composed of a plurality of outer ring blades, and the outer ring blades are located at positions close to an outer ring of the second fan.
Preferably, the first end of the adjusting cylinder is movably connected with the outer side wall of the baffle, the second end of the adjusting cylinder is movably connected with the outer side wall of the outer protecting shell, and the baffle is movably connected with the outer protecting shell through a rotating shaft.
Preferably, the second motor is fixedly connected with the inner wall of the outer protection shell through a second fixing rod, the top of the second fixing rod is fixed with the inner wall of the outer protection shell, and the bottom of the second fixing rod is fixed with the second motor.
Preferably, the axis of the second motor coincides with the axis of the outer protective shell.
Preferably, the number of the inner ring fan blades and the number of the outer ring fan blades are both odd, and the inner ring fan blades and the outer ring fan blades are uniformly distributed in an annular shape by taking the middle points of the first motor and the second motor as the circle centers.
Preferably, the number of the inner ring fan blades is seven.
Preferably, the number of the outer ring fan blades is thirteen.
Preferably, a guide portion is installed on a side wall of the second fixing rod facing the first fan, and the guide portion is an equilateral triangular prism.
Preferably, the base is installed to the bottom of outer protecting casing, install between outer protecting casing and the base and adjust the seat, install atomizer in the opening end of outer protecting casing.
Compared with the prior art, the invention has the beneficial effects that:
through having set up the baffle, through the shrink of baffle, can reduce the internal diameter of opening end, make wind more concentrated, be convenient for increase the jet distance of device, the expansion of baffle simultaneously, can be so that the internal diameter of opening end resets, so that increase the diameter of atomizing water column, the second fan has been set up simultaneously, utilize the pressure difference of first fan and second fan, the pressure of outer lane is less than the pressure of inner circle, so that atomizing water column is wide-mouthed horn form diffusion, further increase the diameter of atomizing water column, thereby realize increasing device coverability scope.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the outer shield casing according to the present invention;
FIG. 3 is a side view of the adjustment mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a second fixing rod according to the present invention;
FIG. 5 is a schematic structural diagram of a second fan according to the present invention;
in the figure: 1. an outer protective shell; 2. an adjusting seat; 3. a base; 4. an adjustment mechanism; 5. a baffle plate; 6. an adjusting cylinder; 7. a first fixing lever; 8. a first motor; 9. a first fan; 10. a second fixing bar; 11. a second fan; 12. inner ring fan blades; 13. a second motor; 14. an atomizing spray head; 15. an open end; 16. a guide section; 17. outer ring fan blades; 18. a connecting rod; 19. an output shaft; 20. a wind collecting pipe sleeve.
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.
Referring to fig. 1 to 5, the present invention provides a technical solution: a dust fall device for construction engineering comprises an outer protective shell 1, wherein an air blowing mechanism is arranged on the inner side of the outer protective shell 1, the air blowing mechanism comprises a first motor 8, a first fan 9 is arranged at the output end of the first motor 8, the first fan 9 is composed of a plurality of inner ring fan blades 12, the axis of the first motor 8 is superposed with the axis of the outer protective shell 1, a first fixing rod 7 is arranged on one side wall of the first motor 8, an air collecting pipe sleeve 20 is arranged on the inner wall of the outer protective shell 1, a horn-shaped through hole is formed in the air collecting pipe sleeve 20, one end with a smaller inner diameter on the horn-shaped through hole faces an open end 15 of the outer protective shell 1, a first end of the first fixing rod 7 is fixedly connected with the inner wall of the air collecting pipe sleeve 20, an adjusting mechanism 4 is arranged on the open end 15 of the outer protective shell 1, the adjusting mechanism 4 comprises a plurality of baffles 5, and a first end of each baffle 5, install adjust cylinder 6 on baffle 5's the lateral wall, adjust cylinder 6's first end and baffle 5's lateral wall swing joint, adjust cylinder 6's second end and outer casing 1's lateral wall swing joint, baffle 5 is through pivot and outer casing 1 swing joint, it rotates to drive inner circle flabellum 12 through first motor 8, can jet out atomizing water, the stretching out of accessible adjust cylinder 6, make baffle 5's end concentrate to outer casing 1's axle center, make opening end 15's internal diameter reduce, be convenient for concentrate of wind, be convenient for increase device's injection distance this moment, be convenient for remote dust fall operation, outer casing 1's inside just is located the position department that is close to opening end 15 and installs diffusion mechanism.
In this embodiment, preferably, the diffusing mechanism includes a second fan 11, the second fan 11 is driven by a second motor 13, the second motor 13 is fixedly connected to the inner wall of the outer casing 1 through a second fixing rod 10, the top of the second fixing rod 10 is fixed to the inner wall of the outer casing 1, the bottom of the second fixing rod 10 is fixed to the second motor 13, the axis of the second motor 13 coincides with the axis of the outer casing 1, a connecting rod 18 is installed between an output shaft 19 of the second motor 13 and the inner wall of the second fan 11, the second fan 11 is composed of a plurality of outer ring blades 17, the outer ring blades 17 are located near the outer ring of the second fan 11, the number of the inner ring blades 12 and the number of the outer ring blades 17 are both odd, the number of the inner ring blades 12 is seven, the number of the outer ring blades 17 is thirteen, and the inner ring blades 12 and the outer ring blades 17 are uniformly arranged in a ring shape with the midpoint of the first motor 8 and the second motor 13 as the, after adjusting cylinder 6 contracts, the terminal of baffle 5 expands to the outside, adjustment mechanism 4's internal diameter grow this moment, consequently, the diameter of atomizing water column increases, water column jet distance shortens this moment, but the radiation range grow, restart second motor 13, drive second fan 11 and rotate, because the quantity of outer lane flabellum 17 is greater than the quantity of inner circle flabellum 12, under the same rotational speed, the wind speed of outer lane is greater than the wind speed of inner circle, consequently, the pressure of outer lane is less than the pressure of inner circle promptly, utilize pressure difference, the water column can be wide-mouthed horn form and spread, can further increase the radiation range, but jet distance shortens this moment, be convenient for near-range dust fall.
In this embodiment, preferably, the side wall of the second fixing rod 10 facing the first fan 9 is provided with a guiding portion 16, and the guiding portion 16 is an equilateral triangular prism, so as to avoid the second fixing rod 10 from affecting the wind power of the first fan 9.
In this embodiment, preferably, the base 3 is installed at the bottom of the outer casing 1, the adjusting seat 2 is installed between the outer casing 1 and the base 3, and the atomizing nozzle 14 is installed in the open end 15 of the outer casing 1.
The working principle and the using process of the invention are as follows: when the device is used, water is atomized through the atomizing nozzle 14, then the first motor 8 drives the inner ring fan blade 12 to rotate, the atomized water can be ejected, the tail end of the baffle 5 can be concentrated towards the axis of the outer protection shell 1 through the extension of the adjusting cylinder 6, the inner diameter of the open end 15 is reduced, wind is concentrated conveniently, the spraying distance of the device is increased conveniently, and remote dust falling operation is facilitated;
after adjusting cylinder 6 contracts, the terminal of baffle 5 expands to the outside, adjustment mechanism 4's internal diameter grow this moment, consequently, the diameter of atomizing water column increases, water column jet distance shortens this moment, but the radiation range grow, restart second motor 13, drive second fan 11 and rotate, because the quantity of outer lane flabellum 17 is greater than the quantity of inner circle flabellum 12, under the same rotational speed, the wind speed of outer lane is greater than the wind speed of inner circle, consequently, the pressure of outer lane is less than the pressure of inner circle promptly, utilize pressure difference, the water column can be wide-mouthed horn form and spread, can further increase the radiation range, but jet distance shortens this moment, be convenient for near-range dust fall.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a dust device for construction engineering, protects casing (1) its characterized in that outside including: the utility model discloses a fan, including outer protecting casing (1), blower mechanism, outer protecting casing (1) and outer protecting casing (1), the blower mechanism is installed to the inboard of outer protecting casing (1), first fan (9) are installed to the output of first motor (8), first fan (9) comprise a plurality of inner circle flabellums (12), just the axle center of first motor (8) and the axle center coincidence of outer protecting casing (1), a side wall mounting of first motor (8) has first dead lever (7), install wind-collecting pipe cover (20) on the inner wall of outer protecting casing (1), loudspeaker form through-hole has been seted up to the inside of wind-collecting pipe cover (20), the one end of less internal diameter is towards the open end (15) of outer protecting casing (1) on the loudspeaker form through-hole, the first end of first dead lever (7) and the inner wall fixed connection of wind-collecting pipe cover (20), install adjustment mechanism (4) on the open end (15) of outer protecting casing (1), adjustment mechanism (4) include a plurality of baffles (5), the first end and outer protecting casing (1) swing joint of baffle (5), install adjust cylinder (6) on the lateral wall of baffle (5), the inside of outer protecting casing (1) just is located the position department that is close to open end (15) and installs diffusion mechanism.
2. The dust falling device for the construction engineering according to claim 1, characterized in that: diffusion mechanism includes second fan (11), second fan (11) are driven by second motor (13), install connecting rod (18) between output shaft (19) of second motor (13) and the inner wall of second fan (11), second fan (11) comprise a plurality of outer lane flabellum (17), outer lane flabellum (17) are located and are close to second fan (11) outer lane position department.
3. The dust falling device for the construction engineering according to claim 1, characterized in that: the first end of adjustment cylinder (6) and the lateral wall swing joint of baffle (5), the second end of adjustment cylinder (6) and the lateral wall swing joint of outer protecting casing (1), baffle (5) are through pivot and outer protecting casing (1) swing joint.
4. The dust falling device for the construction engineering according to claim 2, characterized in that: the second motor (13) is fixedly connected with the inner wall of the outer protection shell (1) through a second fixing rod (10), the top of the second fixing rod (10) is fixed with the inner wall of the outer protection shell (1), and the bottom of the second fixing rod (10) is fixed with the second motor (13).
5. The dust falling device for the construction engineering according to claim 2, characterized in that: and the axis of the second motor (13) is superposed with the axis of the outer protective shell (1).
6. The dust falling device for the construction engineering according to claim 2, characterized in that: the number of the inner ring fan blades (12) and the number of the outer ring fan blades (17) are both singular, and the inner ring fan blades (12) and the outer ring fan blades (17) are uniformly distributed in an annular mode by taking the middle points of the first motor (8) and the second motor (13) as circle centers.
7. The dust falling device for the construction engineering according to claim 1, characterized in that: the number of the inner ring fan blades (12) is seven.
8. The dust falling device for the construction engineering according to claim 2, characterized in that: the number of the outer ring fan blades (17) is thirteen.
9. The dust falling device for the construction engineering according to claim 4, characterized in that: and a guide part (16) is arranged on the side wall of the second fixing rod (10) facing the first fan (9), and the guide part (16) is an equilateral triangular prism.
10. The dust falling device for the construction engineering according to claim 1, characterized in that: base (3) are installed to the bottom of outer protecting casing (1), install between outer protecting casing (1) and base (3) and adjust seat (2), install atomizer (14) in open end (15) of outer protecting casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010336081.8A CN111495077A (en) | 2020-04-25 | 2020-04-25 | Dust device for construction engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010336081.8A CN111495077A (en) | 2020-04-25 | 2020-04-25 | Dust device for construction engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111495077A true CN111495077A (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010336081.8A Pending CN111495077A (en) | 2020-04-25 | 2020-04-25 | Dust device for construction engineering |
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| CN (1) | CN111495077A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893633A (en) * | 2021-10-16 | 2022-01-07 | 江苏崇畅机械有限公司 | Dust fall fog gun machine with adjustable radiation radius |
| CN114425206A (en) * | 2022-02-23 | 2022-05-03 | 艾靖然 | Portable dust fall equipment |
| CN115414751A (en) * | 2022-09-02 | 2022-12-02 | 北京北重汽车改装有限公司 | Multifunctional dust suppression vehicle |
-
2020
- 2020-04-25 CN CN202010336081.8A patent/CN111495077A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893633A (en) * | 2021-10-16 | 2022-01-07 | 江苏崇畅机械有限公司 | Dust fall fog gun machine with adjustable radiation radius |
| CN114425206A (en) * | 2022-02-23 | 2022-05-03 | 艾靖然 | Portable dust fall equipment |
| CN115414751A (en) * | 2022-09-02 | 2022-12-02 | 北京北重汽车改装有限公司 | Multifunctional dust suppression vehicle |
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