Dry fog dust suppression machine convenient to move

Abstract

The utility model discloses a dry fog dust suppression machine convenient to move, which relates to the technical field of fog gun machines and comprises a fog gun machine consisting of a fog gun barrel, a water ring nozzle and a fan, the water ring nozzle is mounted on the inner side of the front end of the fog gun barrel, the fan is mounted on the inner side of the rear end of the fog gun barrel, and a dust removal and cooling assembly is arranged at the rear end of the fog gun barrel. And the dedusting and cooling assembly is used for filtering and cooling air entering the fog gun barrel. According to the utility model, the dedusting and cooling assembly is arranged, a water flow is sprayed through a spray head to form a water curtain in the annular interior, and when air passes through the interior of the annular cover and is in contact with the water curtain, the water curtain washes the air to remove dust in the air and cool the air at the same time; in this way, the phenomenon that dust enters the fog gun barrel and makes contact with the water ring nozzle to cause blockage can be avoided, meanwhile, the fan can be cooled through cooled air, and the fog gun machine can stably operate for a long time in high-temperature weather.

Description

Technical Field

[0001] This utility model relates to the field of fog cannon technology, specifically a mobile dry fog dust suppression machine. Background Technology

[0002] The dry fog dust suppression technology works by rapidly dispersing and spraying water at high speed. The water mist, which is broken into a cloud-like shape, is used to capture dust. The water mist combines with the dust in the air to form agglomerates of dust and water mist. These agglomerates settle down due to gravity, thus suppressing dust and controlling its dispersion at the source.

[0003] Dry fog dust suppression machines, also known as fog cannons, use the pressure of a fan to break water droplets into micron-sized water mist particles. These charged micron-sized water mist particles quickly eliminate small particulate dust generated during dust suppression. They are widely used in docks, mines, construction sites, and stockpiles. With four wheels at the bottom, they can be moved to the desired location at any time, making operation simple and convenient.

[0004] In actual use, dry fog dust suppression machines are often used in workplaces with a lot of dust. When the fan is running, the air mixed with dust is drawn into the fog cannon and comes into contact with the nozzle. After a period of use, the nozzle is prone to clogging. Therefore, a mobile dry fog dust suppression machine is provided. Utility Model Content

[0005] The purpose of this utility model is to provide a mobile dry fog dust suppression machine in order to solve the problems mentioned above.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a portable dry fog dust suppression machine, comprising a fog cannon consisting of a fog cannon cylinder, a water ring nozzle, and a fan. The water ring nozzle is installed on the inner side of the front end of the fog cannon cylinder, and the fan is installed on the inner side of the rear end of the fog cannon cylinder. A dust removal and cooling component is provided at the rear end of the fog cannon cylinder, which is used to filter and cool the air entering the fog cannon cylinder.

[0007] The dust removal and cooling assembly includes an annular hood, a water inlet tank, and spray nozzles;

[0008] The annular cover is fixed to the rear end of the fog cannon and communicates with the inner cavity of the fog cannon. The water inlet tank is fixed to the top of the annular cover, and the spray head is fixed to the bottom of the water inlet tank and extends into the inside of the annular cover. The spray head is used to spray water from inside the annular cover into the annular cover. When outside air enters the fog cannon through the annular cover, it is dusted and cooled by the sprayed water.

[0009] As a further embodiment of this utility model: the fog cannon also includes a concave frame, an electric rotary table, a main body of the machine box, an electric push rod, and casters;

[0010] The concave frame is mounted on the top of the main body of the chassis via an electric rotary table, and the fog cannon is rotatably mounted on the inner side of the concave frame via a rotating shaft. The electric rotary table is used to provide rotational support for the horizontal rotation of the fog cannon.

[0011] The two ends of the electric push rod are rotatably connected to the bottom of the fog cannon and the lateral part of the concave frame, respectively. The operation of the electric push rod is used to adjust the vertical angle of the fog cannon.

[0012] The four casters are installed in a matrix at the bottom of the chassis.

[0013] As a further improvement of this utility model: the dust removal and cooling component also includes a water inlet pipe, a filter box, and a return pipe;

[0014] The water inlet pipe is fixed to one side of the annular cover and communicates with the inner cavity of the annular cover. The end of the water inlet pipe away from the annular cover extends into the main body of the chassis and is connected to the dust removal water tank through a water pump.

[0015] The filter box is fixed to the bottom of the annular cover and communicates with the inside of the annular cover. The return pipe is fixed to the bottom of the filter box and communicates with the inner cavity of the filter box. The end of the return pipe away from the filter box extends into the main body of the machine and communicates with the dust removal water tank.

[0016] As a further improvement of this utility model: the inside of the filter box is filled with filter media, which is used to filter the water sprayed from the spray head.

[0017] As a further improvement of this utility model: the main body of the chassis is also provided with an atomizing water tank and a control chassis, and the middle of the transverse part of the concave frame is provided with a through hole that communicates with the inner cavity of the main body of the chassis;

[0018] The water ring nozzle is connected to the main body of the machine through a pipe through a through hole and is connected to the atomizing water tank through a high-pressure water pump. The connecting cables of the fan and electric push rod pass through the fog cannon tube and the through hole and are electrically connected to the controller inside the control box. The water inlet pipe and the return pipe enter the main body of the machine through the through hole.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] By setting up a dust removal and cooling component, water is sprayed from the spray head to form a water curtain inside the ring. When air passes through the inside of the ring and comes into contact with the water curtain, the water curtain washes away the dust in the air and cools the air at the same time. This not only prevents dust from entering the fog cannon and coming into contact with the water ring nozzle, causing blockage, but also cools the fan after the air is cooled, allowing the fog cannon to maintain stable operation for a long time in hot weather. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0023] Figure 3 This is a schematic diagram of the dust removal and cooling component of this utility model;

[0024] Figure 4 This is a cross-sectional view of the dust removal and cooling component of this utility model.

[0025] In the diagram: 1. Fog cannon; 101. Fog cannon barrel; 102. Concave frame; 103. Electric rotary table; 104. Main body of the machine; 105. Electric push rod; 106. Casters; 107. Water ring nozzle; 108. Fan; 2. Dust removal and cooling components; 201. Annular cover; 202. Water inlet tank; 203. Water inlet pipe; 204. Spray head; 205. Filter box; 206. Return pipe; 207. Filter media. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-4 In this embodiment of the utility model, a portable dry fog dust suppression machine includes a fog cannon 1 consisting of a fog cannon 101, a water ring nozzle 107, and a fan 108. The water ring nozzle 107 is installed on the inner side of the front end of the fog cannon 101, and the fan 108 is installed on the inner side of the rear end of the fog cannon 101. A dust removal and cooling component 2 is provided at the rear end of the fog cannon 101. The dust removal and cooling component 2 is used to filter and cool the air entering the fog cannon 101.

[0028] Dust removal and cooling component 2 includes an annular cover 201, a water inlet tank 202, and a spray head 204;

[0029] The annular cover 201 is fixed to the rear end of the fog cannon 101 and communicates with the inner cavity of the fog cannon 101. The water inlet tank 202 is fixed to the top of the annular cover 201. The spray head 204 is fixed to the bottom of the water inlet tank 202 and extends into the interior of the annular cover 201. The spray head 204 is used to spray water from the inside of the annular cover 201 into the interior of the annular cover 201. When the outside air enters the interior of the fog cannon 101 through the annular cover 201, it is dusted and cooled by the sprayed water.

[0030] The fog cannon 1 also includes a concave frame 102, an electric rotary table 103, a main body 104, an electric push rod 105, and casters 106;

[0031] The concave frame 102 is mounted on the top of the main body 104 of the housing via an electric rotary table 103. The fog cannon 101 is rotatably mounted on the inner side of the concave frame 102 via a rotating shaft. The electric rotary table 103 is used to provide rotational support for the horizontal rotation of the fog cannon 101.

[0032] The two ends of the electric push rod 105 are rotatably connected to the bottom of the fog cannon 101 and the lateral part of the concave frame 102, respectively. The operation of the electric push rod 105 is used to adjust the vertical angle of the fog cannon 101.

[0033] Four casters 106 are installed in a matrix at the bottom of the main body of the chassis 104;

[0034] The dust removal and cooling component 2 also includes a water inlet pipe 203, a filter box 205, and a return pipe 206;

[0035] The water inlet pipe 203 is fixed to one side of the annular cover 201 and communicates with the inner cavity of the annular cover 201. The end of the water inlet pipe 203 away from the annular cover 201 extends into the interior of the main body 104 of the chassis and is connected to the dust removal water tank through a water pump.

[0036] The filter box 205 is fixed to the bottom of the annular cover 201 and communicates with the inside of the annular cover 201. The return pipe 206 is fixed to the bottom of the filter box 205 and communicates with the inner cavity of the filter box 205. The end of the return pipe 206 away from the filter box 205 extends into the interior of the main body 104 of the casing and communicates with the dust removal water tank.

[0037] The filter box 205 is filled with filter media 207, which is used to filter the water sprayed from the spray head 204.

[0038] In this embodiment: When the fog cannon 1 is running, water mist is sprayed out through the water ring nozzle 107. The fan 108 runs to generate wind pressure, which further breaks the water mist into micron-sized water mist particles, which are dispersed with the airflow to capture dust. The water mist combines with the dust in the air to form agglomerates of dust and water mist. The agglomerates settle down under the action of gravity, which plays a role in dust suppression.

[0039] At the same time, the water pump is started to transport water from the dust removal water tank to the water inlet tank 202 and spray it out through the spray nozzle 204, forming a water curtain inside the annular cover 201. The fan 108 operates to draw outside air through the annular cover 201 to the inside of the fog cannon 101. When the air comes into contact with the water curtain inside the annular cover 201, the water curtain washes the air, removing dust and cooling the air. This not only prevents dust from entering the fog cannon 101 and coming into contact with the water ring nozzle 107, causing blockage, but also cools the fan 108, keeping the fan 108 in good operating condition. This structure allows the fog cannon 1 to maintain stable operation for a long time in hot weather.

[0040] The water curtain that washes the air falls to the bottom of the annular cover 201 and comes into contact with the filter media 207. The filter media 207 filters the impurities in the water flow, and the filtered water flows back to the dust removal water tank through the return pipe 206, thus realizing the water flow circulation.

[0041] Please refer to this carefully. Figures 1-2 The main body 104 of the chassis is also equipped with an atomizing water tank and a control box. The concave frame 102 has a through hole in the middle of the horizontal part that communicates with the inner cavity of the main body 104 of the chassis.

[0042] The water ring nozzle 107 passes through a pipe through a through hole to the inside of the main body 104 of the housing and is connected to the atomizing water tank through a high-pressure water pump. The connecting cables of the fan 108 and the electric push rod 105 pass through the fog cannon tube 101 and the through hole and are electrically connected to the controller inside the control housing. The water inlet pipe 203 and the return pipe 206 enter the inside of the main body 104 of the housing through the through hole.

[0043] In this embodiment: the horizontal rotation of the mist cannon 101 can be achieved by the electric rotary table 103, and the vertical angle adjustment of the mist cannon 101 can be achieved by the electric push rod 105, thereby realizing the multi-angle spraying operation of the mist cannon 101. During this process, the rotation of the concave frame 102 can be prevented from interfering with the connecting pipes and cables of the water inlet pipe 203, return pipe 206, water ring nozzle 107 through the through hole.

[0044] It should be noted that: a battery can be installed inside the main body 104 of the machine, or an external power supply can be used to provide operating power for the electric rotary table 103, electric push rod 105, high-pressure water pump, and water pump connected to the inlet pipe 203. When the high-pressure water pump is running, it can transport the water in the atomizing water tank to the water ring nozzle 107 to spray out and form water mist.

[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A dry fog dust suppression machine convenient to move, comprising a fog gun machine (1) composed of a fog gun barrel (101), a water ring nozzle (107), and a fan (108), the water ring nozzle (107) is installed on the inside of the front end of the fog gun barrel (101), and the fan (108) is installed on the inside of the rear end of the fog gun barrel (101), characterized in that, The rear end of the fog gun barrel (101) is provided with a dust removal and cooling assembly (2), which is used for filtering and cooling the air entering the inside of the fog gun barrel (101); The dust removal and cooling assembly (2) comprises an annular cover (201), a water inlet tank (202) and a spray head (204); The annular cover (201) is fixed to the rear end of the fog gun barrel (101) and is in communication with the inner cavity of the fog gun barrel (101), the water inlet tank (202) is fixed to the top of the annular cover (201), and the spray head (204) is fixed to the bottom of the water inlet tank (202) and penetrates into the inside of the annular cover (201), and the water in the inside of the annular cover (201) is sprayed by the spray head (204) to the inside of the annular cover (201), and when the external air enters the inside of the fog gun barrel (101) through the annular cover (201), the dust and temperature of the air are reduced by the sprayed water.

2. A dry fog dust suppression machine for ease of movement according to claim 1, wherein, The fog gun machine (1) further comprises a concave frame (102), an electric rotating table (103), a case main body (104), an electric push rod (105) and universal wheels (106); The concave frame (102) is installed on the top of the case main body (104) through the electric rotating table (103), the fog gun barrel (101) is rotatably installed on the inside of the concave frame (102) through a rotating shaft, and the electric rotating table (103) is used for providing rotating support for the horizontal rotation of the fog gun barrel (101); The two ends of the electric push rod (105) are rotatably connected with the bottom of the fog gun barrel (101) and the transverse part of the concave frame (102) respectively, and the vertical angle of the fog gun barrel (101) is adjusted by the operation of the electric push rod (105); The four universal wheels (106) are arranged in a matrix on the bottom of the case main body (104).

3. A dry fog dust suppression machine for ease of movement according to claim 2, wherein, The dust removal and cooling assembly (2) further comprises a water inlet pipe (203), a filter box (205) and a backflow pipe (206); The water inlet pipe (203) is fixed to one side of the annular cover (201) and is in communication with the inner cavity of the annular cover (201), and the end of the water inlet pipe (203) away from the annular cover (201) extends into the inside of the case main body (104) and is in communication with the dust removal water tank through a water pump; The filter box (205) is fixed to the bottom of the annular cover (201) and is in communication with the inside of the annular cover (201), and the backflow pipe (206) is fixed to the bottom of the filter box (205) and is in communication with the inner cavity of the filter box (205), and the end of the backflow pipe (206) away from the filter box (205) extends into the inside of the case main body (104) and is in communication with the dust removal water tank.

4. A dry fog dust suppression machine for ease of movement according to claim 3, wherein, The inside of the filter box (205) is filled with filter material (207), which is used for filtering the water sprayed by the spray head (204).

5. The dry fog dust suppression machine of claim 3, wherein, The inside of the case main body (104) is further provided with an atomizing water tank and a control case, and a through hole in communication with the inner cavity of the case main body (104) is formed in the middle of the transverse part of the concave frame (102). The water ring nozzle (107) is communicated with the atomizing water tank through a high-pressure water pump by penetrating a through hole to the inside of the cabinet body (104). The connecting cable of the fan (108) and the electric push rod (105) is electrically connected with the controller inside the control cabinet by penetrating the fog gun barrel (101), the through hole, and the control cabinet. The water inlet pipe (203) and the return pipe (206) enter the inside of the cabinet body (104) through the through hole.

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