Ultrasonic spraying dust removal equipment

Abstract

The utility model provides ultrasonic spraying dust removal equipment, which relates to the technical field of dust removal equipment and comprises a support frame, a rotating shaft arranged on the support frame, an ultrasonic spraying component fixedly connected with the rotating shaft and a rotating component arranged on a working surface on one side of the support frame, the at least two supporting frames are oppositely arranged and have preset bearing capacity, and bearing seats are arranged at the top ends of the supporting frames and rotationally connected with the rotating shaft; the rotating part is connected with the rotating shaft and is connected with the output end of the driving motor; according to the utility model, the requirements of different dust removal areas and scenes can be met, the efficient spraying of dust is realized, and the flexibility and practicability of the device are further improved; and through cooperative operation of the atomizing nozzle and the ultrasonic oscillator arranged in the spray head main body, the liquid can be crushed into smaller particles, the contact area between the liquid and dust is increased, and the dust removal efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dust removal equipment technical field, especially relates to a ultrasonic wave spray dust removal equipment. BACKGROUND

[0002] In the era of rapid development of industrialization, the dust produced by various production activities has caused serious threat to the environment and human health, in the process of coal mining, a large amount of dust will be produced, these dust not only pollute the working environment, but also seriously threaten the health of miners, cause pneumoconiosis and other diseases, at the same time, there is also an explosion risk, affect the safety production of coal mine.

[0003] The traditional mechanical dust removal equipment mainly relies on centrifugal force to separate dust from airflow, however, the capturing ability of this equipment for fine dust is limited, for the dust particles with smaller particle size, it is often difficult to achieve ideal dust removal effect, and the dust removal equipment needs to be replaced frequently, which not only increases the maintenance cost, but also causes the equipment to stop, affects the production efficiency, secondly, the traditional mechanical dust removal equipment has strict requirements on installation and maintenance technology, and the applicable environment is limited, so it cannot be widely promoted, in addition, the traditional spray dust removal equipment lacks flexible angle adjustment function, the angle of the spray head needs to be adjusted one by one manually, and can only spray at a fixed angle, so that the dust in some areas cannot be effectively treated, and the dust removal effect is reduced. UTILITARIAN CONTENT

[0004] The utility model aims at providing a ultrasonic wave spray dust removal equipment, solves the technical problems existing in the prior art.

[0005] In order to achieve the above-mentioned utility model purposes, the utility model adopts the technical scheme that:

[0006] A kind of ultrasonic wave spray dust removal equipment, including: support frame, the rotation shaft being arranged on the support frame, multiple ultrasonic wave spray components are fixedly connected with the rotation shaft, and rotating component is arranged on the one side operation surface of the support frame;The support frame is at least two, oppositely arranged, with preset bearing capacity, and the top end is equipped with bearing seat, and the bearing seat is rotatably connected with the rotation shaft;The rotating component is connected with the rotation shaft, and is connected with the output end of driving motor.

[0007] Further, the one side operation surface of the support frame is connected with the receiving plate by fixing part, the top end of the receiving plate is equipped with driving motor, and the output end of the driving motor is connected with rotating component.

[0008] Further, the ultrasonic wave spraying component comprises a spray head body and an atomizing nozzle connected with a working surface on one side of the spray head body; a connecting piece is arranged at the top end of the spray head body and fixedly connected with the rotating shaft; a gas inlet pipe is connected with the working surface on the side of the spray head body away from the atomizing nozzle, and the bottom end of the gas inlet pipe is connected with a water inlet pipe through a one-way valve.

[0009] Further, the spray head body is hollow and has a preset accommodating space, and an ultrasonic oscillator is arranged at the bottom end of the accommodating space and used for providing high-frequency ultrasonic vibration.

[0010] Further, the rotating component comprises a swing gear and a driving gear meshing with the swing gear; the swing gear is sleeved with the rotating shaft and provided with a limiting sleeve on one side; and the driving gear is connected with the output end of the driving motor through a support seat.

[0011] Further, the swing gear is in the shape of a sector and matched with the working size of the driving gear. Compared with the prior art, the ultrasonic wave spraying device has the following beneficial effects:

[0012] (1) The driving motor drives the swing gear and the rotating shaft to rotate through the driving gear, so that the ultrasonic wave spraying component can swing within a preset angle, the dust removal area and scene are satisfied, the dust is fully covered, efficient spraying is realized, and the flexibility and practicability of the device are further improved;

[0013] (2) The spray head body is connected with the air pump, so that the air and liquid are reasonably supplied, the gas provided by the gas inlet pipe can assist the liquid to be better atomized and sprayed, the atomized particles are more uniformly distributed in the air, the liquid is broken into smaller particles through the collaborative work of the atomizing nozzle and the ultrasonic oscillator arranged in the spray head body, the contact area between the liquid and the dust is increased, and the dust removal efficiency is improved;

[0014] (3) The device does not need to be frequently replaced, if the ultrasonic wave spraying component is damaged, only a single component needs to be disassembled and replaced, the installation and maintenance time and cost are reduced, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective view of the device;

[0016] Figure 2 It is a front view of the device;

[0017] Figure 3 It is a side view of the ultrasonic wave spraying component of the device;

[0018] Figure 4 A part of the utility model

[0019] In the figure: 1, support frame; 2, bearing seat; 3, ultrasonic wave spray component; 301, spray head main body; 302, atomizing nozzle; 303, air inlet pipe; 304, water inlet pipe; 305, one-way valve; 4, rotating shaft; 5, connecting piece; 6, rotating component; 601, swing gear; 602, driving gear; 603, support seat; 604, limiting sleeve; 7, driving motor; 8, receiving plate; 9, fixing piece. DETAILED DESCRIPTION

[0020] In order to make the content of the utility model more easily be clearly understood, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment. Same parts are indicated by same reference numerals. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inner" and "outer" refer to the directions towards or away from the geometric center of a particular component.

[0021] As Figures 1-2 shown, an ultrasonic wave spray dust removal equipment is provided in the embodiment, which comprises: a support frame 1, a rotating shaft 4 arranged on the support frame 1, a plurality of ultrasonic wave spray components 3 fixedly connected with the rotating shaft 4, and a rotating component 6 arranged on one side of the working surface of the support frame 1; the support frame 1 is at least two, oppositely arranged, and has a preset bearing capacity, and the top end is provided with a bearing seat 2, the bearing seat 2 is rotationally connected with the rotating shaft 4, and the distance between the support frames 1 can be flexibly adjusted according to the dust removal scene and operation demand, so that the dust removal work is better; further, the one side of the working surface of the support frame 1 is connected with the receiving plate 8 through the fixing piece 9, the fixing piece 9 is detachably connected with the receiving plate 8 and the support frame 1, so that the rotating component 6 and the driving motor 7 are installed at a suitable position, the damage of the driving motor 7 caused by dust is reduced, and the maintenance cost is reduced; the top end of the receiving plate 8 is provided with the driving motor 7, and the output end of the driving motor 7 is connected with the rotating component 6; specifically, the rotating component 6 is connected with the rotating shaft 4 and the output end of the driving motor 7; when in use, the driving motor 7 drives the rotating shaft 4 and the ultrasonic wave spray component 3 to swing within a preset angle through the rotating component 6, and the ultrasonic wave spray component 3 can also spray dust at a fixed angle, and the precise spraying of dust is realized by flexible adjustment.

[0022] As Figure 3As shown, the ultrasonic wave spraying component 3 comprises: a spray head body 301 and an atomizing nozzle 302 connected with the working surface of one side of the spray head body 301; the top end of the spray head body 301 is provided with a connecting piece 5, the connecting piece 5 is fixedly connected with the rotating shaft 4, when the rotating shaft 4 rotates, the fixed piece 9 rotates with the rotating shaft 4 in the rotating direction, so that the spray head body 301 can be flexibly adjusted as needed; the working surface of the side of the spray head body 301 away from the atomizing nozzle 302 is connected with an air inlet pipe 303, and the bottom end thereof is connected with a water inlet pipe 304 through a one-way valve 305; when the gas enters the spray head body 301 through the air inlet pipe 303, the environment of the liquid in the spray head body 301 can be changed, under the action of the high-frequency vibration generated by the ultrasonic oscillator, the introduced gas helps to enhance the cavitation effect in the liquid, so that the micro-bubbles are formed in the liquid and quickly broken, the mixing of the gas makes the formation and breaking process of the bubbles more violent, which can more effectively break the liquid into smaller particles, the introduction of the gas can make more liquid participate in the cavitation process, the generated atomized particles are smaller and more uniform, the atomization quality is improved, and then it is ensured that in the coal mine dust removal environment, the liquid can be better converted into small particles and combined with the dust, and the dust removal efficiency is improved; the air inlet pipe 303 is connected with an external air pump; the water inlet pipe 304 is connected with an external liquid storage tank; the spray head body 301 is hollow and has a preset accommodating space, the bottom end of the accommodating space is provided with an ultrasonic oscillator, and the ultrasonic oscillator is used to provide high-frequency ultrasonic vibration; when the ultrasonic oscillator works, the internal circuit thereof receives the instruction from the starting switch, generates a high-frequency electric signal with a specific frequency, amplitude and waveform according to the preset program and parameters, the electric signal is in the ultrasonic wave band, when the high-frequency electric signal is applied to the piezoelectric ceramic inside, the piezoelectric ceramic will produce periodic expansion and contraction deformation under the action of the electric field, so as to convert the electric energy into mechanical energy and generate high-frequency mechanical vibration, under the action of the ultrasonic wave, the micro-bubbles are formed in the liquid, the cavitation nucleus is formed, with the continuous action of the ultrasonic wave, the cavitation nucleus grows and expands rapidly, and then suddenly breaks, when the bubbles break, a strong impact force is generated, a huge energy is released instantaneously, the surrounding liquid is broken into extremely small droplets, and the atomization of the liquid is realized through the atomizing nozzle 302.

[0023] As Figure 4As shown, the rotating part 6 comprises: a swing gear 601 and a drive gear 602 intermeshed with the swing gear 601; the swing gear 601 is sleeved with the rotating shaft 4, and one side working surface is provided with a limiting sleeve 604; the swing gear 601 is in a fan shape, the fan-shaped swing gear 601 is arranged so that the rotating shaft 4 and the ultrasonic wave spraying part 3 can periodically swing within a preset angle, avoiding waste of water resources or influence on other areas caused by exceeding the range; and the friction loss of the fan-shaped structure in the movement process is relatively small, which helps to reduce the heating of the driving motor 7 in the running process and prolong the service life of the driving motor 7; the swing gear 601 can also be fixed at a specific angle according to the dust removal demand; the drive gear 602 is connected with the output end of the driving motor 7 through a support seat 603, and the working size of the drive gear 602 is matched with that of the swing gear 601; in use, the driving motor 7 is started, the driving motor 7 drives the swing gear 601 to swing through the drive gear 602, and the swing gear 601 drives the ultrasonic wave spraying part 3 to rotate through the rotating shaft 4, so as to accurately spray and remove dust in the working area.

[0024] In work, the operator places the support frame 1 on both sides of the area to be dusted, sets the rotation parameters of the driving motor 7 according to the area of the dust removal area to be set, connects the air inlet pipe 303 and the water inlet pipe 304 with the air pump and the liquid tank respectively, and then starts the driving motor 7 to control the spraying range of the spray head body 301 and the atomizing nozzle 302, at this time the rotating shaft 4 drives the spray head body 301 and the atomizing nozzle 302 to periodically rotate, and accurately sprays the dust removal area.

[0025] The above only describes the preferred embodiment of the present application, and does not limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An ultrasonic spray dusting apparatus, characterized by: Include: Support frame (1), set on the support frame (1) rotating shaft (4), a plurality of ultrasonic wave spray components (3) and rotating components (6) are arranged on the support frame (1) one side working surface fixedly connected with the rotating shaft (4); The support frame (1) is at least two, oppositely arranged, and has a predetermined bearing capacity, and the top end is provided with a bearing seat (2), and the bearing seat (2) is rotatably connected with the rotating shaft (4); The rotating component (6) is connected with the rotating shaft (4) and connected with the output end of the driving motor (7).

2. The ultrasonic spray dedusting apparatus according to claim 1, characterized in that: The support frame (1) one side working surface is connected with the receiving plate (8) through the fixing piece (9), the top end of the receiving plate (8) is provided with the driving motor (7), and the output end of the driving motor (7) is connected with the rotating component (6).

3. The ultrasonic spray dedusting apparatus according to claim 1, characterized in that: The ultrasonic wave spray component (3) includes: spray head body (301) and atomizing nozzle (302) connected with one side working surface of the spray head body (301); The top end of the spray head body (301) is provided with a connecting piece (5), and the connecting piece (5) is fixedly connected with the rotating shaft (4); The side working surface of the spray head body (301) away from the atomizing nozzle (302) is connected with the air inlet pipe (303), and the bottom end is connected with the water inlet pipe (304) through the one-way valve (305).

4. The ultrasonic spray dedusting apparatus according to claim 3, characterized in that: The spray head body (301) is hollow inside, has a predetermined containing space, the bottom end of the containing space is provided with an ultrasonic oscillator, and the ultrasonic oscillator is used for providing high frequency ultrasonic vibration.

5. The ultrasonic spray dedusting apparatus according to claim 2, characterized in that: The rotating component (6) includes: swing gear (601) and driving gear (602) meshing with the swing gear (601); The swing gear (601) is sleeved with the rotating shaft (4), and one side working surface is provided with a limiting sleeve (604); The driving gear (602) is connected with the output end of the driving motor (7) through the support seat (603).

6. The ultrasonic spray dedusting apparatus according to claim 5, wherein: The swing gear (601) is fan-shaped, and the working size of the driving gear (602) is adapted.

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