Dust removal mechanism of car dumper

Abstract

The utility model relates to the technical field of dust removal devices, in particular to a dust removal mechanism of a car dumper, which is used for the car dumper and comprises a first chamber and a second chamber, the car dumper is arranged in the first chamber, a feed port, a discharge port and a dust inlet are arranged on the outer wall of the first chamber, and the feed port and the discharge port are connected with the car dumper; a dust removal device is arranged in the second cavity and comprises a dust collection pipeline, one end of the dust collection pipeline penetrates through the second cavity to be communicated with the dust inlet, the other end of the dust collection pipeline is sequentially communicated with the dust removal pipeline and the air outlet, an exhaust fan is arranged on the dust collection pipeline, and a spraying head and an adsorption device are sequentially arranged in the dust removal pipeline. The air outlet faces the outer side of the second cavity. The dust removal device can carry out all-directional closed dust removal on the car dumper, and the dust removal effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a dust removal mechanism for a car tipper. Background Art

[0002] In order to improve the efficiency of loading and unloading, the application of large-scale dumpers is increasing. Dumpers are important equipment in bulk material loading and unloading machinery. They are used to dump loose materials such as coal, ore, chemical raw materials, etc. loaded on railway general open wagons. However, a large amount of dust will be generated during the dumping process, which will seriously pollute the surrounding environment and cause great harm.

[0003] At present, the existing dust removal devices for car tippers cannot completely remove dust, and the dust impurities after dust removal are still scattered around the car tippers, which cannot be handled well and will only affect the working environment over time. Summary of the invention

[0004] The utility model aims to solve the problem that the dust removal effect of the existing dust removal device for a car tipper is not good, and provides a dust removal device for a car tipper, which can perform all-round closed dust removal on the car tipper and has a good dust removal effect.

[0005] In order to achieve the above purpose, the technical solution of the utility model is:

[0006] A dust removal device for a car tipping machine, used for a car tipping machine, comprises a first chamber, wherein the car tipping machine is arranged in the first chamber, wherein the outer wall of the first chamber is provided with a feed port, a discharge port and a dust inlet, wherein the feed port and the discharge port are connected to the car tipping machine so that the dust is confined in the first chamber and does not escape to other workplaces.

[0007] The second chamber is provided with a dust removal device, the dust removal device comprises a dust collecting pipe, one end of the dust collecting pipe passes through the second chamber and is connected to the dust inlet, and the other end is connected to the dust collecting pipe and the air outlet in sequence, an exhaust fan is provided on the dust collecting pipe, a spray head and an adsorption device are provided in sequence in the dust collecting pipe, and the air outlet faces the outside of the second chamber. The second chamber is used for dust removal so that the dust finally stops in the dust collecting pipe.

[0008] Furthermore, the second chamber is arranged on one side of the first chamber and is fixedly connected to the side wall of the first chamber, thereby saving materials and leaving no dead corner between the first chamber and the second chamber, which is convenient for maintaining the hygiene of the place.

[0009] Furthermore, a first filter is provided at the dust inlet, and a second filter and a third filter are provided between the spray head and the adsorption device. The triple filter filters layer by layer to remove dust thoroughly.

[0010] Furthermore, the spray head is connected to a water tank through a spray pipe, and the water tank is arranged in the second chamber. The spray head is used to spray water mist into the dust removal pipe to suppress dust and improve dust adsorption efficiency.

[0011] Furthermore, a power supply device is also arranged in the second chamber, and the power supply device comprises a power supply housing, and a storage battery is arranged in the power supply housing. The power supply device is used to supply power to the device.

[0012] Furthermore, a touch control display screen is arranged outside the second chamber, and a switch button is arranged below the touch control display screen, so that the device can be controlled externally, the operation is simple, and the work efficiency is improved.

[0013] Furthermore, a detection device is provided in the dust removal pipeline, and the detection device is used to detect the dust content in the dust removal channel.

[0014] Through the above technical solution, the beneficial effects of the utility model are:

[0015] The utility model arranges a first chamber on the periphery of the tipping machine, and both loading and unloading of the tipping machine are performed in the first chamber, so that dust is sealed in the first chamber, and the working environment is kept clean and tidy.

[0016] The first chamber and the second chamber of the utility model are independently arranged, and the dust removal device in the second chamber is connected with the first chamber to absorb the dust in the first chamber and discharge the air, so that the first chamber is in a negative pressure state to prevent dust from escaping.

[0017] The utility model is provided with a spray head, a triple filter screen and an adsorption device in the dust removal device, and multiple modes work together to remove dust, the dust removal efficiency is high, the adsorption is thorough, and the environment is not polluted.

[0018] The utility model is provided with a touch control display screen and a switch button outside the second chamber, and a detection device is provided in the dust removal duct. The dust content is directly displayed on the touch control display screen, and the operation is intuitive and the control is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a dust removal mechanism for a car tipper of the utility model;

[0020] Figure 2 This is an internal schematic diagram of a dust removal mechanism of a car tipper of the utility model;

[0021] Figure 3 It is a top view schematic diagram of a dust removal mechanism of a car tipping machine of the utility model;

[0022] Figure 4 This is a schematic diagram of the main view of a dust removal mechanism of a car tipping machine of the utility model;

[0023] Figure 5 It is a left side schematic diagram of a dust removal mechanism of a car tipping machine of the utility model;

[0024] Figure 6 It is a right side schematic diagram of a dust removal mechanism of a car tipping machine of the utility model;

[0025] The numbers in the accompanying drawings are: 1 is the first chamber, 2 is the second chamber, 3 is the feed port, 4 is the tipper, 5 is the discharge port, 6 is the dust inlet, 7 is the first filter, 8 is the dust collection pipe, 9 is the exhaust fan, 10 is the dust removal pipe, 11 is the detection device, 12 is the adsorption device, 13 is the third filter, 14 is the second filter, 15 is the spray head, 16 is the spray pipe, 17 is the water tank, 18 is the power supply shell, 20 is the battery, 21 is the flange, 22 is the touch control display screen, 23 is the switch button, and 24 is the air outlet. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0027] like Figure 1 to Figure 6 As shown, this embodiment provides a dust removal mechanism for a car tipper, which is used for a car tipper 4 and includes:

[0028] The first chamber 1 is square, the tipping machine 4 is arranged in the first chamber 1, and the outer wall of the first chamber 1 is provided with a feed port 3, a discharge port 5 and a dust inlet 6, the feed port 3 is fixed on the side wall of the first chamber 1, the discharge port 5 is fixedly arranged at the bottom of the first chamber 1, the feed port 3 and the discharge port 5 are connected to the tipping machine 4, and the dust inlet 6 is fixedly arranged on the side wall of the first chamber 1 obliquely above the tipping machine 4.

[0029] The second chamber 2 is square. Figure 1 As shown, the height and width of the second chamber 2 are consistent with the height and width of the first chamber 1, the second chamber 2 is arranged on one side of the first chamber 1 and fixedly connected to the side wall of the first chamber 1, the second chamber 2 and the first chamber 1 are fixed by bolts, and an air outlet 24 is arranged on the side wall of the second chamber 2 away from the first chamber 1.

[0030] A dust removal device is arranged in the second chamber 2, and the dust removal device includes a dust collecting pipe 8, and the dust collecting pipe 8 is fixed to the inner wall of the second chamber 2 close to the first chamber 1 by welding. One end of the dust collecting pipe 8 passes through the second chamber 2 and is connected to the dust inlet 6, and the other end is connected to the dust removal pipe 10 and the air outlet 24 in sequence. A flange 21 is arranged between the dust collecting pipe 8 and the dust removal pipe 10.

[0031] The dust inlet 6 is provided with a first filter screen 7 , the dust collecting duct 8 is provided with an exhaust fan 9 , and the exhaust fan 9 is fixed to the outer surface of the dust collecting duct 8 by bolts.

[0032] The dust removal duct 10 is fixed by welding on the inner wall of the second chamber 2 away from the first chamber 1. A spray head 15 and an adsorption device 12 are sequentially arranged in the dust removal duct 10. The adsorption device 12 is an electrostatic precipitator. The other end of the dust removal duct 10 away from the dust collecting duct 8 is connected to an air outlet 24. The air outlet 24 faces the outside of the second chamber 2 and is used to discharge the air after the dust is filtered in the dust removal device.

[0033] The dust removal duct 10 is also provided with a detection device 11, which is welded to the top inner wall of the dust removal duct 10 and above the adsorption device 12. The detection device 11 is a dust detector in the prior art, which is used to detect the dust content in the air. The signal output end of the dust detector is connected to the signal input end of the touch control display screen 22, so that the dust content in the dust removal duct 10 can be displayed on the touch control display screen 22.

[0034] A second filter screen 14 and a third filter screen 13 are provided between the spray head 15 and the adsorption device 12. The second filter screen 14 and the third filter screen 13 are fixed in the dust removal duct 10 by welding. The mesh sizes of the first filter screen 7, the second filter screen 14 and the third filter screen 13 decrease in sequence, filtering dust of different sizes layer by layer.

[0035] The spray head 15 is connected to the water tank 17 through a spray pipe 16 . The spray head 15 and the spray pipe 16 are welded. The spray pipe 16 and the water tank 17 are fixedly connected by bolts. The water tank 17 is arranged in the second chamber 2 .

[0036] A power supply device is also provided in the second chamber 2. The power supply device is fixed to the inner bottom surface of the second chamber 2 by welding and is used for powering the device. The power supply device includes a power supply shell 18. A battery 20 is provided in the power supply shell 18. The battery 20 provides electrical energy for the exhaust fan 9.

[0037] A touch control display screen 22 and a switch button 23 are arranged outside the second chamber 2. The touch control display screen 22 is fixed to the outer wall of the second chamber 2 by bolts. A switch button 23 is arranged below the touch control display screen 22. The switch button 23 is fixed to the side wall of the second chamber 2 by embedding. Specifically, the touch control display screen 22 is connected to the central processor for communication. The central processor is used to receive the touch command of the touch control display screen 22 and transmit the display information to the touch control display screen 22. The control signal output end of the central processor is connected to the control signal input end of the spray head 15, which is used to send the spray adjustment command to the spray head 15. The signal output end of the detection device 11 is connected to the signal input end of the central processor, so that the central processor can adjust the size of the spray according to the dust amount in the dust removal pipe 10. The switch button 23 is used to turn on or off the exhaust fan 9. As an implementable embodiment, the touch control display screen 22 is a tablet computer, and the tablet computer is an Android system, and a control software runs inside.

[0038] The working principle of this utility model:

[0039] The material enters the tipping machine 4 from the feed port 3 and leaves from the discharge port 5. During the unloading process, the dust escaping from the tipping machine 4 is confined in the first chamber 1. The exhaust fan 9 is turned on, and the first chamber 2, the dust collecting duct 8, and the dust removal duct 10 form an air duct. The dust-laden airflow enters the dust collecting duct 8 from the dust inlet 6, and enters the dust removal duct 10 after the first filtration by the first filter 7. In the dust removal duct 10, the dust is first adsorbed and reduced by water mist, and then filtered by the second filter 14 and the third filter 13, and electrostatically precipitated by the adsorption device 12. The clean air leaves the dust removal duct 10 from the air outlet 24 and enters the air. In this process, the battery 20 in the second chamber 2 provides power for the exhaust fan 9, and the detection device 11 detects the dust content at the air outlet 24 and displays it on the touch control display screen 22.

[0040] The embodiments described above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the patent scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. A dust removal mechanism for a car tipping machine, used for a car tipping machine (4), characterized in that: include: A first chamber (1), the tipping machine (4) being arranged in the first chamber (1), the outer wall of the first chamber (1) being provided with a feed inlet (3), a discharge outlet (5) and a dust inlet (6), the feed inlet (3) and the discharge outlet (5) being connected to the tipping machine (4); A second chamber (2), wherein a dust removal device is arranged in the second chamber (2), the dust removal device comprising a dust collecting pipe (8), one end of the dust collecting pipe (8) passing through the second chamber (2) and connected to the dust inlet (6), and the other end of the dust collecting pipe (8) is connected in sequence to the dust removal pipe (10) and the air outlet (24), the dust collecting pipe (8) is provided with an exhaust fan (9), the dust removal pipe (10) is provided with a spray head (15) and an adsorption device (12) in sequence, and the air outlet (24) faces the outside of the second chamber (2).

2. A dust removal mechanism for a car tipper according to claim 1, characterized in that: The second chamber (2) is arranged on one side of the first chamber (1) and is fixedly connected to the side wall of the first chamber (1).

3. A dust removal mechanism for a car tipper according to claim 1, characterized in that: A first filter screen (7) is provided at the dust inlet (6), and a second filter screen (14) and a third filter screen (13) are provided between the spray head (15) and the adsorption device (12).

4. A dust removal mechanism for a car dumper according to claim 1, characterized in that: The spray head (15) is connected to a water tank (17) via a spray pipe (16); the water tank (17) is arranged in the second chamber (2).

5. The dust removal mechanism of a car dumper according to claim 1, characterized in that: A power supply device is also provided in the second chamber (2), the power supply device comprising a power supply housing (18), and a storage battery (20) is provided in the power supply housing (18).

6. The dust removal mechanism of a car dumper according to claim 1, characterized in that: A touch control display screen (22) is arranged outside the second chamber (2), and a switch button (23) is arranged below the touch control display screen (22).

7. The dust removal mechanism of a car dumper according to claim 1, characterized in that: A detection device (11) is also provided in the dust removal pipeline (10).

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