Split type dry fog dust falling main machine

Abstract

The utility model provides a split type dry fog dust falling main machine. The split type dry fog dust falling main machine comprises a mounting box and a main machine box; the rear end of the mounting box is connected with the mounting plate, the front end of the mounting box protrudes towards the two sides to form connecting lugs respectively, first connecting holes are formed in the two connecting lugs, and the two side walls of the mounting box are connected with a water path control valve and a gas path control valve respectively. The side walls of the two sides of the mainframe box protrude backwards and are bent oppositely to form connecting plates, second connecting holes corresponding to the first connecting holes are formed in the two connecting plates, and the mainframe box is connected with the first connecting holes and the second connecting holes through bolts and detachably installed on the installation box. A control unit is arranged in the mainframe box and is in communication connection with the water path control valve and the gas path control valve. According to the host, the two cases share parts, and the case bodies are installed in a split mode, so that installation is easier. Besides, quick-wear parts and non-quick-wear parts are respectively arranged in the mainframe box and the mounting box, so that when the quick-wear parts are maintained or replaced, only the mainframe box needs to be disassembled, and the dust falling system can be conveniently and quickly recovered to be used more quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression equipment, in particular to a split type dry fog dust suppression host. Background Art

[0002] In industrial production, a lot of dust is generated in many environments, especially in the process of mineral mining, loading and unloading, and transportation. Working in a dusty environment not only harms human health, but also affects the normal use of some equipment and even brings safety hazards such as explosions.

[0003] The dry fog dust reduction system sprays water in the form of mist, and the mist condenses and increases the weight of the floating dust particles, causing the dust to fall to the ground, thereby achieving the dust reduction effect. It is widely used because it can achieve a better dust reduction effect. The dry fog dust reduction system mainly includes a water source, an air source, a host and a spray assembly. The host is connected to both the water and air circuits, and controls whether the water and air circuits are connected, as well as the flow of water and air, etc. It is an important control device in the dry fog dust reduction system.

[0004] The current host is a box, and all the components and electronic elements of the host are arranged on and inside the box, which makes the box too heavy and inconvenient to install the host.

[0005] In addition, since electronic components are vulnerable parts, especially in a harsh environment filled with dust, they sometimes need to be repaired and replaced. When replacement is required, the host needs to be disassembled as a whole for replacement, especially the water and gas lines need to be sealed in advance before the water pipes and gas pipes can be disconnected, which is very inconvenient. Utility Model Content

[0006] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides a split dry fog dust suppression host.

[0007] The technical solution of this utility model is as follows:

[0008] A split dry fog dust suppression host, comprising an installation box and a host box;

[0009] The rear end of the installation box is connected to the installation plate, and the front end has connecting ears protruding to both sides, and the two connecting ears are provided with first connecting holes. The side walls on both sides of the installation box are respectively connected to the water circuit control valve and the gas circuit control valve;

[0010] The side walls of the main box protrude backwards and are bent oppositely to form connecting plates. The two connecting plates are provided with second connecting holes corresponding to the first connecting holes. The main box is detachably mounted on the installation box by connecting the first connecting hole and the second connecting hole through bolts.

[0011] A control unit is arranged in the main box, which is communicatively connected with the water circuit control valve and the gas circuit control valve.

[0012] By separately providing an installation box and a main box, vulnerable electronic components are arranged in the main box, and non-vulnerable water control valves and gas control valves are arranged on the installation box. Since the two boxes share the parts of the main machine and each box is installed separately, the weight borne when installing each box is reduced, making the installation of the box more convenient.

[0013] In addition, the main box can be detachably installed on the installation box. When the electronic components are damaged and need to be replaced, the main box can be directly disassembled without disconnecting the water and air lines connected to the installation box. This facilitates the replacement and maintenance of electronic components and can also restore the use of the dry fog dust reduction system more quickly.

[0014] Among them, the first connecting hole is preferably arranged close to the top edge of the connecting ear to reduce the torque acting on the bolts connecting the first connection and the second connection of the main box, so that the connection between the main box and the installation box is more stable.

[0015] In order to facilitate the connection between the main box and the installation box, the first connection hole is connected to the top edge of the connection ear, forming a U-shaped notch. The bolt can enter the first connection hole from top to bottom, avoiding the problem of limited front and rear space and inconvenience in plugging and unplugging the bolt.

[0016] In order to facilitate the insertion and removal of bolts in the second connecting hole and the tightening of the bolts, the top edges of the side walls on both sides of the main chassis are higher than the top wall of the main chassis, and the position of the second connecting hole is higher than the top wall of the main chassis, so that there is no obstacle in front of the second connecting hole.

[0017] In order to better support the main chassis, a plug-in column is provided on the front side of the connecting ear, and a plug-in hole matching the plug-in column is provided on the connecting plate. The plug-in column is inserted into the plug-in hole to provide supporting force for the main chassis, and the first connecting hole and the second connecting hole are connected by bolts, so that the installation box can support the main chassis more stably.

[0018] Similarly, in order to facilitate the connection between the plug-in column and the plug-in hole, the bottom edges of the side walls on both sides of the main chassis are lower than the bottom wall of the main chassis, and the position of the plug-in hole is lower than the bottom wall of the main chassis.

[0019] In order to prevent the main chassis from being easily damaged due to only two side walls of the main chassis being connected to the connecting plate, a reinforcement plate is bent forward at the opposite sides of the two connecting plates, and a slot is provided on the reinforcement plate, in which the rear side wall of the main chassis is stuck. The pulling force between the connecting ear and the connecting plate is transmitted to the main chassis through the reinforcement plate and the side wall of the main chassis respectively, dispersing the force applied to the side wall of the main chassis alone, improving the stability of the main chassis after installation, and making the main chassis less likely to be damaged.

[0020] In order to facilitate the removal and placement of the mainframe case, a lifting portion is provided on the mainframe case, and both ends of the lifting portion are connected to the upper portions of the side walls on both sides of the mainframe case.

[0021] In the present application, a display unit is provided on the front side wall of the main box, and the display unit is electrically connected to the control unit for displaying control information of the main unit, such as whether the water and gas circuits are switched, gas and water flow, etc.

[0022] In order to facilitate the installation and use of the host, the host of the present application adopts a wireless communication connection, a wireless connection part is provided on the bottom wall of the host box, the control unit is electrically connected to the wireless connection part, and the wireless connection part is connected to an external antenna to receive a wireless control signal and transmit it to the control unit;

[0023] Since the host adopts wireless communication connection, the installation position of the host is more flexible. In order to meet the demand for flexible installation position of the host, the present application also provides a battery in the host box, which is electrically connected to the control unit and the display unit to provide power for the operation of the control unit and the display unit;

[0024] In addition, a connecting pipe is connected to the bottom wall of the main box, and the other end of the connecting pipe is connected to the bottom wall of the installation box. The conductive wire of the battery passes through the connecting pipe and is connected to the water control valve and the gas control valve to provide electrical energy for the operation of the water control valve and the gas control valve.

[0025] The utility model provides a split dry fog dust suppression host, which distributes the components of the host by arranging two chassis in a split manner, thereby reducing the weight borne when installing each chassis, making the installation of the chassis easier and more convenient.

[0026] In addition, the vulnerable electronic components are set in the main box, and the non-destructive water control valves and air control valves are set on the installation box. When the electronic components are damaged and need to be replaced, the main box can be directly disassembled without disconnecting the water and air circuits connected to the installation box. This facilitates the replacement and maintenance of electronic components and can also restore the use of the dry fog dust reduction system more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In the attached picture:

[0028] Figure 1 A three-dimensional schematic diagram of the host;

[0029] Figure 2 is another three-dimensional schematic diagram of the host;

[0030] Figure 3 is a schematic diagram of the installation box;

[0031] Figure 4 A schematic diagram of the host chassis.

[0032] The components represented by the reference numerals in the figure are:

[0033] 1. Installation box; 11. Connection ear; 111. First connection hole; 112. Plug-in column; 12. Valve body; 2. Main box; 21. Connection plate; 211. Second connection hole; 212. Plug-in hole; 22. Reinforcement plate; 23. Pulling part; 24. Display unit; 25. Wireless connection part; 26. Connecting pipe; 3. Installation plate. DETAILED DESCRIPTION

[0034] like Figures 1 to 4 As shown, an embodiment of the utility model provides a split dry fog dust suppression main unit, which is used to control the connectivity, mixing ratio and pressure of water and air in a dry fog dust suppression system.

[0035] The dry fog dust suppression system includes an air source, a water source, a main unit and an atomization assembly. The main unit includes an installation box 1 and a main unit box 2;

[0036] The rear end of the installation box 1 is connected to the installation plate 3, and the front end has connecting ears 11 protruding to both sides, and the two connecting ears 11 are provided with first connecting holes 111. The side walls of the installation box 1 are connected to the water circuit control valve and the gas circuit control valve respectively.

[0037] The side walls of the main box 2 protrude backwards and are bent opposite to each other to form connecting plates 21. The two connecting plates 21 are provided with second connecting holes 211 corresponding to the first connecting holes 111. The main box 2 is detachably mounted on the installation box 1 by connecting the first connecting hole 111 and the second connecting hole 211 with bolts.

[0038] A control unit (not shown in the figure) is disposed in the main box 2 and is communicatively connected with the water circuit control valve and the gas circuit control valve.

[0039] By using two boxes connected in a split manner, the weight borne when installing each box is reduced, making installation easier. At the same time, wearing parts are arranged in the main box 2, and non-wearing parts are arranged on the installation box 1. When wearing parts need to be repaired or replaced, the main box 2 can be directly disassembled without disassembling the entire main unit. This is simple and convenient, and the normal use of the dry fog dust reduction system can be restored more quickly.

[0040] The detailed description is as follows:

[0041] The installation box 1 is fixedly connected to the installation plate 3. Both ends of the installation plate 3 extend out of the two sides of the installation box 1. A plurality of installation holes are provided on the extended parts for installing the installation box 1 on a wall or a plate.

[0042] The water circuit control valve and the gas circuit control valve connected on both sides of the installation box 1 both include a valve body 12 located outside the installation box 1 and a controller located inside the installation box 1. The lower end of the valve body 12 of the water circuit control valve is connected to a water source, such as a water tank, through a water inlet pipe, and the upper end is connected to a spray assembly through a water outlet pipe; the lower end of the valve body 12 of the gas circuit control valve is connected to an air source, such as an air storage tank, through an air inlet pipe, and the upper end is connected to the spray assembly through an air outlet pipe. The spray assembly may include a plurality of nozzles, water and air are combined in the spray assembly, and water is sprayed out of the nozzle in a mist form under the action of the air.

[0043] The connection ear 11 at the front end of the installation box 1 is used to connect and support the main box 2. In order to reduce the torque of the main box 2 on the bolts connecting the first connection and the second connection, so that the main box 2 is more stably installed on the installation box 1, the first connection hole 111 on the connection ear 11 is preferably set close to the top edge of the connection ear 11.

[0044] Furthermore, in order to facilitate the connection between the main box 2 and the installation box 1, the first connection hole 111 is connected to the top edge of the connection ear 11, forming a U-shaped notch. The bolt can be pre-inserted into the second connection hole 211, and then slide into the first connection hole 111 from top to bottom, avoiding the problem of limited front and rear space and inconvenience in plugging and unplugging the bolt. At the same time, the main box 2 can be connected to the installation box 1 in a vertical sliding manner, making the installation of the main box 2 faster and more convenient.

[0045] In order to provide more stable support for the main chassis 2, a plug-in column 112 is further provided on the front side of the connecting ear 11. The plug-in column 112 is located near the bottom edge of the connecting ear 11, and a plug-in hole 212 matching the plug-in column 112 is correspondingly provided on the connecting plate 21. The plug-in column 112 is inserted into the plug-in hole 212 to provide support force for the main chassis 2. The first connecting hole 111 and the second connecting hole 211 are connected by bolts, so that the installation box 1 can more stably support the main chassis 2.

[0046] In this embodiment, in order to facilitate the insertion and tightening of the bolts in the first connecting hole 111 and the second connecting hole 211, and the docking of the plug-in column 112 and the plug-in hole 212, the top edges and bottom edges of the side walls on both sides of the main chassis 2 protrude out of the top wall and the bottom wall of the main chassis 2 respectively, that is, the top edges of the side walls on both sides of the main chassis 2 are higher than the top wall of the main chassis 2, and the bottom edges of the side walls on both sides of the main chassis 2 are lower than the bottom wall of the main chassis 2. The positions of the first connecting hole 111 and the second connecting hole 211 are higher than the top wall of the main chassis 2, and the positions of the plug-in column 112 and the plug-in hole 212 are lower than the bottom wall of the main chassis 2.

[0047] Since the connecting plate 21 is suspended on the rear side of the main chassis 2 and supported by the side walls of the main chassis 2, in order to prevent the main chassis 2 from being supported entirely by the side walls on both sides, causing the side walls on both sides to be easily deformed or even broken, resulting in the inability to stably support the main chassis 2, the opposite sides of the two connecting plates 21 of this embodiment are bent forward to form reinforcing plates 22, and the reinforcing plates 22 are provided with a slot, and the rear side wall of the main chassis 2 is stuck in the slot. The supporting force provided by the installation box 1 is transmitted to the main chassis 2 through the reinforcing plates 22 and the side walls of the main chassis 2, respectively, dispersing the force applied to the side walls of the main chassis 2 alone, improving the stability of the main chassis 2 after installation, and making the side walls of the main chassis 2 less likely to be damaged.

[0048] In order to facilitate the placement and removal of the mainframe case 2, a lifting portion 23 is provided on the mainframe case 2. The two ends of the lifting portion 23 are connected to the upper parts of the side walls of the mainframe case 2 and can rotate.

[0049] In this embodiment, a display unit 24 is provided on the front side wall of the mainframe box 2. The display unit 24 is electrically connected to the control unit and is used to display control information of the mainframe, such as whether the water circuit and gas circuit are switched on or off, flow rate, etc.

[0050] In order to facilitate the installation and use of the main unit, the main unit adopts wireless communication connection. A wireless connection part 25 is provided on the bottom wall of the main unit box 2. The control unit is electrically connected to the wireless connection part 25. The wireless connection part 25 is connected to an external antenna to receive a wireless control signal and transmit it to the control unit. The control unit controls the operation of the water control valve and the gas control valve according to the control signal.

[0051] Since the host adopts wireless communication connection, the installation position of the host is more flexible and changeable. In order to meet the demand for flexible installation position of the host, this embodiment adopts a battery to provide power for the operation of the control unit and display unit 24, the water control valve and the gas control valve. The battery is arranged in the main box 2, and the control unit and the display unit 24 are directly electrically connected to it in the main box 2 through wires. In order to provide power to the water control valve and the gas control valve, a connecting pipe 26 is connected to the bottom wall of the main box 2, and the other end of the connecting pipe 26 is connected to the bottom wall of the installation box 1, and the conductive wire of the battery passes through the connecting pipe 26 to connect to the water control valve and the gas control valve.

[0052] The utility model provides a split dry fog dust suppression host, which distributes the components of the host by arranging two chassis in a split manner, thereby reducing the weight borne when installing each chassis, making the installation of the chassis easier and more convenient.

[0053] In addition, vulnerable electronic components, such as a control unit, a display unit 24, and a battery, are arranged in the main box 2, and non-destructive water control valves and air control valves are arranged on the installation box 1. When the electronic components are damaged and need to be replaced, the main box 2 can be directly disassembled without disconnecting the water and air circuits connected to the installation box 1, which facilitates the replacement and maintenance of electronic components and can also restore the use of the dry fog dust reduction system more quickly.

Claims

1. A split dry fog dust suppression host, characterized in that: It comprises an installation box (1) and a main box (2); The rear end of the installation box (1) is connected to the installation plate (3), and the front end is provided with connection ears (11) protruding toward both sides, and the two connection ears (11) are provided with first connection holes (111), and the side walls on both sides of the installation box (1) are respectively connected to a water circuit control valve and a gas circuit control valve; The side walls of the main box (2) protrude backwards and are bent in opposite directions to form connecting plates (21). The two connecting plates (21) are provided with second connecting holes (211) corresponding to the first connecting holes (111). The main box (2) is detachably mounted on the installation box (1) by connecting the first connecting hole (111) and the second connecting hole (211) with bolts. The main box (2) is provided with a control unit which is communicatively connected with the water circuit control valve and the gas circuit control valve.

2. A split type dry fog dust suppression host as claimed in claim 1, characterized in that: The first connecting hole (111) is arranged close to the top edge of the connecting ear (11).

3. A split type dry fog dust suppression host as claimed in claim 2, characterized in that: The first connecting hole (111) is communicated with the top edge of the connecting ear (11) and is in the shape of a U-shaped notch.

4. A split type dry fog dust suppression host as claimed in claim 3, characterized in that: The top edges of the side walls on both sides of the main chassis (2) are higher than the top wall of the main chassis (2), and the position of the second connection hole (211) is higher than the top wall of the main chassis (2).

5. A split type dry fog dust suppression host as claimed in claim 4, characterized in that: The front side of the connecting ear (11) is provided with a plug-in column (112), and the connecting plate (21) is provided with a plug-in hole (212) that matches the plug-in column (112).

6. A split type dry fog dust suppression host as claimed in claim 5, characterized in that: The bottom edges of the side walls on both sides of the main chassis (2) are lower than the bottom wall of the main chassis (2), and the position of the plug-in hole (212) is lower than the bottom wall of the main chassis (2).

7. A split type dry fog dust suppression host as claimed in claim 6, characterized in that: Reinforcing plates (22) are bent forward at opposite sides of the two connecting plates (21), and a slot is provided on the reinforcing plate (22), in which the rear side wall of the main chassis (2) is clamped.

8. A split type dry fog dust suppression host as claimed in claim 7, characterized in that: The mainframe case (2) is provided with a lifting portion (23), and the two ends of the lifting portion (23) are connected to the upper portions of the side walls on both sides of the mainframe case (2).

9. A split type dry fog dust suppression host according to any one of claims 1 to 8, characterized in that: A display unit (24) is provided on the front side wall of the main box (2), and the display unit (24) is electrically connected to the control unit.

10. A split type dry fog dust suppression host as claimed in claim 9, characterized in that: A wireless connection portion (25) is provided on the bottom wall of the main box (2), and the control unit is electrically connected to the wireless connection portion (25); The main box (2) is also provided with a storage battery, which is electrically connected to the control unit and the display unit (24); A connecting pipe (26) is connected to the bottom wall of the main box (2), the other end of the connecting pipe (26) is connected to the bottom wall of the installation box (1), and the conductive wire of the battery passes through the connecting pipe (26) and is connected to the water circuit control valve and the gas circuit control valve.

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