阅读说明：本技术 一种除尘用雾炮机 (Fog gun machine for dust removal ) 是由 曾嵘 于 2021-09-23 设计创作，主要内容包括：本发明涉及空气净化技术领域,且公开了一种除尘用雾炮机,包括炮筒体,所述炮筒体放置在底座的顶端,且底座的内部设有水箱,所述炮筒体包括后端炮筒,所述后端炮筒的一端与过滤件固定连接,所述后端炮筒的另一端与中端炮筒的一端固定套接,所述中端炮筒的另一端与前端炮筒固定套接,所述中端炮筒的底端内部开设有长孔。本发明通过将现有全部向外设置的雾化喷头改设成为内喷头和外喷头,且内喷头和外喷头在同一横截面上视觉为交替分布,使得在雾炮机保持单位时间内与现有雾炮机相同喷射水雾量的同时,降低了同一方向的水雾密集程度,从而有效减小了水雾交叉现象,防止了大量水滴生成,提高了除尘效率,节约了水资源。(The invention relates to the technical field of air purification, and discloses a dust removal fog gun machine which comprises a gun barrel body, wherein the gun barrel body is placed at the top end of a base, a water tank is arranged inside the base, the gun barrel body comprises a rear-end gun barrel, one end of the rear-end gun barrel is fixedly connected with a filtering piece, the other end of the rear-end gun barrel is fixedly sleeved with one end of a middle-end gun barrel, the other end of the middle-end gun barrel is fixedly sleeved with a front-end gun barrel, and a long hole is formed in the bottom end of the middle-end gun barrel. According to the invention, all the existing externally arranged atomizing nozzles are changed into the inner nozzles and the outer nozzles, and the inner nozzles and the outer nozzles are alternately distributed on the same cross section, so that the water mist density in the same direction is reduced while the same amount of water mist sprayed by the existing fog gun machine in unit time is kept, thereby effectively reducing the water mist crossing phenomenon, preventing a large amount of water drops from being generated, improving the dust removal efficiency and saving water resources.)

1. The utility model provides a fog gun machine for dust removal, includes gun barrel body (1), gun barrel body (1) is placed on the top of base (2), and the inside of base (2) is equipped with the water tank, gun barrel body (1) includes rear end barrel (11), the one end and the filtration piece (12) fixed connection of rear end barrel (11), the other end of rear end barrel (11) and the fixed cover of one end of middle-end barrel (13) connect, the other end and the fixed cup joint of front end barrel (14) of middle-end barrel (13), its characterized in that: a long hole is arranged in the bottom end of the middle-end gun barrel (13), the middle-end gun barrel (13) is fixedly sleeved with the water outlet pipe (4) through the long hole, one end of the water outlet pipe (4) is communicated with the water tank through the base (2), the other end of the water outlet pipe (4) is communicated with the bottom end of a fixed ring (5), the fixed ring (5) is fixedly sleeved on the inner ring of the front-end gun barrel (14), a ring cavity (51) is arranged in the fixing ring (5), an inner chute is arranged at the side of the fixing ring (5) close to the middle-end gun barrel (13), the fixed ring (5) is fixedly sleeved with the inner spray head (6) through an inner chute, an outer chute is arranged at the side of the fixed ring (5) far away from the middle-end gun barrel (13), and the fixed ring (5) is fixedly sleeved with the outer spray head (61) through an outer chute, and the inner wall of the middle-end gun barrel (13) is fixedly connected with a baffle (7).

2. The fog gun machine for dust removal according to claim 1, characterized in that: be close to baffle (7) side of interior shower nozzle (6) is equipped with M little arch, and the side of this baffle (7) is established to the rough surface of baffle (7) promptly, with baffle (7) side that the rough surface of baffle (7) corresponds is opened and is equipped with the recess, and upper and lower inner wall fixed connection bracing piece (81) of recess, rotatory leaf (8) are cup jointed in the outer lane activity of bracing piece (81), and the edge of rotatory leaf (8) and the recess contact of baffle (7).

3. The fog gun machine for dust removal according to claim 2, characterized in that: the spraying directions of the inner spray head (6) and the outer spray head (61) are opposite, namely the spraying direction of the inner spray head (6) is oblique to the inside, the spraying direction of the outer spray head (61) is oblique to the outside, the number of the inner spray head (6) and the number of the outer spray head (61) are the same, the inner spray head and the outer spray head are uniformly arranged around the fixing ring (5), and the inner spray head (6) and the outer spray head (61) are alternately arranged on the same cross section.

4. The fog gun machine for dust removal according to claim 3, characterized in that: the quantity of baffle (7) is the same with the quantity of interior shower nozzle (6), and baffle (7) correspond with interior shower nozzle (6) position, and a set of baffle (7) encircle middle-end barrel (13) and evenly set up, and baffle (7) are the heliciform setting at the inner wall of middle-end barrel (13).

5. The fog gun machine for dust removal according to claim 4, characterized in that: the number of the rotating blades (8) is N, and the rotating surface of each rotating blade (8) is perpendicular to the rotating direction of the airflow.

6. The fog gun machine for dust removal according to claim 1, characterized in that: the bottom end of the rear-end gun barrel (11) located at the junction of the rear-end gun barrel (11) and the middle-end gun barrel (13) is provided with a short hole, the rear-end gun barrel (11) is fixedly sleeved with a water collecting pipe (41) through the short hole, one end of the water collecting pipe (41) is flush with the bottom surface of the rear-end gun barrel (11), and the other end of the water collecting pipe (41) is communicated with the water tank inside the base (2).

Technical Field

The invention relates to the technical field of air purification, in particular to a fog gun machine for dust removal.

Background

The fog gun machine is a dust removal wet type spray fan, according to the air supply principle, water is atomized into fine water mist by a high-pressure pump and an atomizing nozzle, the atomized water mist is sent to a longer distance by the aid of air flow generated by rotation of the fan, the water mist adheres to dust in the air when reaching the longer distance, the dust in the air is condensed into clusters, and finally falls to the ground under the action of gravity, so that the dust removal purpose is achieved.

However, the existing fog gun machine has some defects in the using process: the atomizing nozzle of the fog gun machine is generally arranged at the edge of a gun barrel and distributed in an annular mode, and the direction of the atomizing nozzle is arranged outwards, so that water mist sprayed by the atomizing nozzle is too dense, a cross phenomenon exists, large water drops are easily formed, the large water drops are converged and dripped nearby the gun barrel, partial water drops are not completely sprayed, the dust removal efficiency is influenced, and water resource waste is serious.

Disclosure of Invention

Aiming at the defects of the existing fog gun machine in the use process in the background technology, the invention provides the fog gun machine for dust removal, which has the advantages of changing the spraying direction of an atomizing nozzle, reducing the phenomenon that water mist is crossed to form larger water drops, improving the dust removal efficiency and saving water resources, and solves the technical problems in the background technology.

The invention provides the following technical scheme: a fog gun machine for dust removal comprises a gun barrel body, wherein the gun barrel body is placed at the top end of a base, a water tank is arranged inside the base, the gun barrel body comprises a rear-end gun barrel, one end of the rear-end gun barrel is fixedly connected with a filtering piece, the other end of the rear-end gun barrel is fixedly sleeved with one end of a middle-end gun barrel, the other end of the middle-end gun barrel is fixedly sleeved with a front-end gun barrel, a long hole is formed in the bottom end of the middle-end gun barrel, the middle-end gun barrel is fixedly sleeved with a water outlet pipe through the long hole, one end of the water outlet pipe is communicated with the water tank through the base, the other end of the water outlet pipe is communicated with the bottom end of a fixing ring, the fixing ring is fixedly sleeved on the inner ring of the front-end gun barrel, a ring cavity is formed inside the fixing ring, an inner chute is formed in the fixing ring side close to the middle-end gun barrel, the fixing ring is fixedly sleeved with an inner spray nozzle through the inner chute, an outer chute is formed in the fixing ring side far away from the middle-end gun barrel, and the fixed ring is fixedly sleeved with the outer spray head through the outer chute, and the inner wall of the middle-end gun barrel is fixedly connected with a baffle.

Preferably, the side of the baffle close to the inner spray head is provided with M small bulges, namely, the side of the baffle is set as the rough surface of the baffle, the side of the baffle corresponding to the rough surface of the baffle is provided with a groove, the upper inner wall and the lower inner wall of the groove are fixedly connected with a support rod, the outer ring of the support rod is movably sleeved with a rotating blade, and the edge of the rotating blade is contacted with the groove of the baffle.

Preferably, the spraying directions of the inner sprayer and the outer sprayer are opposite, namely the spraying direction of the inner sprayer is oblique inward, the spraying direction of the outer sprayer is oblique outward, the number of the inner sprayer and the number of the outer sprayer are the same, the inner sprayer and the outer sprayer are uniformly arranged around the fixing ring, and the inner sprayer and the outer sprayer on the same cross section are alternately arranged.

Preferably, the number of the baffle is the same as that of the inner spray heads, the baffle corresponds to the inner spray heads in position, the baffles are uniformly arranged around the middle-end gun barrel, and the inner walls of the middle-end gun barrel are spirally arranged.

Preferably, the number of the rotating blades is N, and the rotating surface of the rotating blade is perpendicular to the rotating direction of the airflow.

Preferably, a short hole is formed in the bottom end of the rear-end gun barrel at the junction of the rear-end gun barrel and the middle-end gun barrel, the rear-end gun barrel is fixedly sleeved with the water collecting pipe through the short hole, one end of the water collecting pipe is flush with the bottom surface of the rear-end gun barrel, and the other end of the water collecting pipe is communicated with the water tank inside the base.

The invention has the following beneficial effects:

1. according to the invention, all the existing externally arranged atomizing nozzles are changed into the inner nozzles and the outer nozzles, and the inner nozzles and the outer nozzles are alternately distributed on the same cross section, so that the water mist density in the same direction is reduced while the same amount of water mist sprayed by the existing fog gun machine in unit time is kept, thereby effectively reducing the water mist crossing phenomenon, preventing a large amount of water drops from being generated, improving the dust removal efficiency and saving water resources.

2. According to the invention, the group of baffles are spirally arranged on the inner wall of the middle-end gun barrel, the rough surfaces of the baffles correspond to the inner spray head, so that the water mist or water drops sprayed by the inner spray head can form tiny water mist again after impacting the baffles, the formation of water drops from a large amount of water mist is further avoided, meanwhile, the arrangement of the group of baffles enables the air flow to be spirally distributed, the air flow is effectively driven to fully collide with the tiny water mist, the air flow can be fully carried with a large amount of water mist to a remote place, and the dust removal efficiency of the water mist is improved.

3. According to the invention, the rotating blade is arranged on one side of the baffle, so that the air flow blows the rotating blade to rotate in the process of forming a spiral shape due to the baffle, the rotation of the rotating blade effectively rubs the baffle and generates heat, and the water mist impacting on the baffle is further refined, so that the spraying distance of the water mist is further increased, and the dust removal efficiency of the water mist is improved.

4. According to the invention, the water collecting pipe is arranged at the bottom end of the junction of the rear-end gun barrel and the middle-end gun barrel, so that water drops condensed and gathered in the rear-end gun barrel and the middle-end gun barrel are effectively collected, the utilization rate of water resources is improved, and the waste of the water resources is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of a portion of the structure shown at B in FIG. 1 according to the present invention;

FIG. 4 is a partial structural view of the barrel body of the present invention at the cross section of the outer nozzle;

FIG. 5 is a schematic view showing the overall cross-sectional structure of a front-end barrel at an inner nozzle in the present invention;

FIG. 6 is a schematic perspective view of a front-end barrel according to the present invention;

FIG. 7 is a schematic view showing the overall cross-sectional structure of a middle barrel at a skirt according to the present invention;

FIG. 8 is a partial structural view of the end barrel in the deployed state of the skirt according to the present invention.

In the figure: 1. a gun barrel body; 11. a rear-end barrel; 12. a filter member; 13. a middle-end barrel; 14. a front-end barrel; 2. a base; 3. a fan; 4. a water outlet pipe; 41. a water collecting pipe; 5. a fixing ring; 51. an annular cavity; 6. an inner spray head; 61. an outer nozzle; 7. a baffle plate; 8. rotating the leaf; 81. a support rod.

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, a fog gun for dust removal comprises a gun barrel body 1, the gun barrel body 1 is arranged at the top end of a base 2, and the water tank is arranged in the base 2, the gun barrel body 1 is composed of a rear-end gun barrel 11, a filtering piece 12, a middle-end gun barrel 13 and a front-end gun barrel 14, one end of the rear-end gun barrel 11 is fixedly connected with the filtering piece 12, the other end of the rear-end gun barrel 11 is fixedly sleeved with one end of the middle-end gun barrel 13, the other end of the middle-end gun barrel 13 is fixedly sleeved with the front-end gun barrel 14, the inner wall of the rear-end gun barrel 11 is fixedly connected with a fan 3, a long hole is arranged in the bottom end of the middle-end gun barrel 13, and the middle-end gun barrel 13 is fixedly sleeved with the water outlet pipe 4 through the long hole, one end of the water outlet pipe 4 is communicated with the water tank through the base 2, the other end of the water outlet pipe 4 is communicated with the bottom end of a fixing ring 5, the fixing ring 5 is installed on the inner ring of the gun barrel 14 at the front end, and a ring cavity 51 is formed in the fixing ring 5.

Referring to fig. 1, 4-6, further, an inner chute is disposed on a side of the fixing ring 5 close to the middle-end barrel 13, the fixing ring 5 is fixedly sleeved with the inner nozzle 6 through the inner chute, an outer chute is disposed on a side of the fixing ring 5 far from the middle-end barrel 13, the fixing ring 5 is fixedly sleeved with the outer nozzle 61 through the outer chute, the inner nozzle 6 and the outer nozzle 61 have opposite spraying directions, that is, the inner nozzle 6 is obliquely inward, the outer nozzle 61 is obliquely outward, the inner nozzle 6 and the outer nozzle 61 are equal in number, and both are uniformly disposed around the fixing ring 5, and the inner nozzle 6 and the outer nozzle 61 are alternately disposed on the same cross section, so that the density of the water mist can be effectively reduced, excessive water mist crossing caused by over-dense atomizing nozzles can be avoided, and a large amount of water mist can be effectively prevented from forming water drops.

Referring to fig. 1, 2, 7, and 8, further, baffles 7 are fixedly connected to an inner wall of the middle-end barrel 13, the number of the baffles 7 is the same as that of the inner nozzles 6, the baffles 7 correspond to the inner nozzles 6, a group of baffles 7 are uniformly arranged around the middle-end barrel 13, and the baffles 7 are spirally arranged on the inner wall of the middle-end barrel 13, so that the airflow from the fan 3 can be effectively designed, the airflow forms a spiral state, the moving rate of the airflow is increased, a large amount of water mist is fully carried to a far distance, the dust removal purpose is achieved, M small protrusions are arranged on the side of the baffle 7 close to the inner nozzles 6, that is, the side of the baffle 7 is set to be a rough surface of the baffle 7, the collision friction force between the water mist and the baffle 7 can be effectively increased, and the water mist can be further refined.

Referring to fig. 2 and 7, a groove is formed in the side of the baffle 7 corresponding to the rough surface of the baffle 7, the upper and lower inner walls of the groove are fixedly connected with a support rod 81, the outer ring of the support rod 81 is movably sleeved with a rotating blade 8, the edge of the rotating blade 8 is in contact with the groove of the baffle 7, the number of the rotating blades 8 is N, the rotating surface of the rotating blade 8 is perpendicular to the rotating direction of the airflow, the airflow blows the rotating blade 8 to rotate, rub and generate heat, and the baffle 7 has heat, so that the impacted water mist is enabled to have a better refining effect.

Referring to fig. 1 and 3, further, a short hole is formed at the bottom end of the rear-end barrel 11 located at the junction of the rear-end barrel 11 and the middle-end barrel 13, the rear-end barrel 11 is fixedly sleeved with the water collecting pipe 41 through the short hole, one end of the water collecting pipe 41 is flush with the bottom surface of the rear-end barrel 11, and the other end of the water collecting pipe 41 is communicated with the water tank inside the base 2, because the plane of the rear-end barrel 11 is lower than that of the middle-end barrel 13, water droplets collected in the middle-end barrel 13 will flow to the rear-end barrel 11 along the inner wall of the middle-end barrel 13 and finally flow to the water collecting pipe 41 to be collected into the water tank, so that the recovery efficiency of water resources is improved, and the waste of water resources is avoided.

The using method of the invention has the following working principle:

after the gun barrel body 1 is adjusted to a proper angle, the fan 3 is started, the fan 3 rotates to blow out airflow towards the front gun barrel 14, the inner spray head 6 and the outer spray head 61 are opened at the moment, water in the water tank is conveyed into the fixing ring 5 through the water outlet pipe 4, then the water is atomized into water mist under the action of pressure through the inner spray head 6 and the outer spray head 61, the outer spray head 61 sprays outwards, the inner spray head 6 sprays inwards, the water mist with different directions is carried to a remote place for dust removal through the airflow, the water mist cross of the same cross section is effectively reduced by alternately arranging the inner spray head 6 and the outer spray head 61, the formation of a large number of water drops is avoided, when the inner spray head 6 sprays the water mist inwards, part of the water mist is blocked by the baffle 7, and the water mist impacts on the rough surface of the baffle 7, so that the water mist or the water drops are enabled to be re-thinned into the micro water mist, and the gathering of a large number of water drops in the middle gun barrel 13 is prevented, meanwhile, after the air flow moving outwards is blocked by the spiral of the baffle 7, the air flow is in a spiral moving state, so that the water mist in the middle-end gun barrel 13 can be fully mixed with the air flow, the carrying efficiency of the air flow is improved, meanwhile, in the process of forming the spiral air flow, part of the air flow is perpendicular to the rotating surface of the rotating blade 8, the rotating blade 8 is effectively pushed to rotate by the air flow, the edge of the rotating blade 8 continuously rubs the inner wall of the groove of the baffle 7, the baffle 7 generates heat, the impacted water mist absorbs the heat to form smaller water mist, the generation efficiency of the water mist is further improved, the situation that the water mist cannot be blown far away due to the fact that the larger water droplets are formed by continuous collection of the water mist is avoided, the reduction of the dust removal efficiency is effectively prevented, even if water droplets are formed by the fact that part of the water mist is collected in the middle-end gun barrel 13, the water droplets can also flow downwards to the junction of the filter element 12 and the middle-end gun barrel 13 along the inclined surface of the middle-end gun barrel 13, because the water collecting pipe 41 is arranged at the position, water drops finally flow to the water tank through the water collecting pipe 41, waste of water resources is avoided, and the water recycling efficiency is improved.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.