Dust removal all-in-one machine of gate-type chain bucket car unloader

Abstract

The utility model relates to the technical field of car unloaders, in particular to a dust removal all-in-one machine of a door type chain bucket car unloader, which comprises a car unloader main body, a dust removal chamber is arranged in the car unloader main body, an integral centralized trapping cover is arranged in the dust removal chamber, and the top of the integral centralized trapping cover is connected with a filter chamber. The top of the filtering chamber is connected with a cleaning chamber and a connecting pipeline. According to the dust removal all-in-one machine of the door type chain bucket car unloader, the filter chamber and the dust removal chamber are additionally arranged on the car unloader body, dust produced by the dust production cavity is rapidly collected through the overall centralized collecting cover, the integrity of the car unloader body and dust removal equipment is improved, raised dust overflowing is reduced, and the raised dust treatment efficiency and effect are improved.

Description

Technical Field

[0001] This utility model relates to the field of unloading machine technology, specifically to a dust removal integrated machine for a gantry chain bucket unloading machine. Background Technology

[0002] A gantry chain bucket unloader is a type of mechanical equipment specifically designed for unloading railway freight cars. It mainly consists of a gantry frame, a chain bucket elevator and its lifting mechanism, a belt conveyor and its moving and traveling mechanisms, etc. Chain bucket unloaders are primarily used for unloading bulk granular materials from freight cars in industrial and mining enterprises.

[0003] Because the material particles are small, they are prone to generating a lot of dust during unloading, which affects the air quality on site. At present, in order to reduce dust during unloading, fresh air equipment is usually installed during the unloading process. However, the external equipment and the unloading machine cannot form a whole, resulting in poor dust collection.

[0004] To address the aforementioned issues, we have made improvements and proposed an integrated dust removal machine for gantry chain bucket unloaders. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] This utility model provides a dust removal integrated machine for a gantry chain bucket unloader, including an unloader body, a dust removal chamber inside the unloader body, an integrated centralized collection hood inside the dust removal chamber, a filter chamber connected to the top of the integrated centralized collection hood, and a cleaning chamber and connecting pipes connected to the top of the filter chamber.

[0007] As a preferred technical solution of this utility model, the bottom of the unloading machine body is a dust-generating chamber, the dust outlet of the dust-generating chamber is located at the top, the integrated centralized collection hood is fixedly connected to the inner surface of the dust removal chamber, the integrated centralized collection hood is trapezoidal, and the bottom opening of the integrated centralized collection hood faces the dust outlet of the dust-generating chamber.

[0008] As a preferred embodiment of this utility model, the filter chamber is fixedly connected to the inner top surface of the dust removal chamber, the bottom of the filter chamber is connected to the overall centralized collection hood, a tube sheet is fixedly connected to the inner top surface of the filter chamber, and several filter bags are connected to the bottom of the tube sheet.

[0009] As a preferred embodiment of this utility model, the top of the cleaning chamber and the filter chamber are fixedly connected, and the interior of the cleaning chamber and the filter chamber are connected. A pulse jet cleaning device is installed at the connection between the cleaning chamber and the filter chamber. The connecting pipe is fixedly connected to the pulse jet cleaning device, and the connecting pipe is connected to the pulse jet cleaning device.

[0010] As a preferred embodiment of this utility model, the connecting pipe is fixedly connected to the inner wall of the unloading machine body, and a fan is installed at the other end of the connecting pipe away from the clean room. A motor is installed on the outside of the fan, and the fan is connected to the connecting pipe.

[0011] In a preferred embodiment of this utility model, an exhaust pipe is installed on the outer wall of the unloading machine body, and the exhaust pipe is connected to a connecting pipe via a fan.

[0012] The beneficial effects of this utility model are: the integrated dust removal machine of this type of gantry chain bucket unloader, by adding a filter chamber and a dust removal chamber to the unloader body, and using an integrated centralized collection hood to quickly collect the dust generated in the dust generation chamber, improves the integrity of the unloader body and the dust removal equipment, reduces dust overflow, and improves the efficiency and effect of dust control. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the working process of this utility model.

[0016] In the diagram: 1. Unloading machine body; 2. Filter chamber; 3. Filter bag; 4. Tube plate; 5. Cleaning chamber; 6. Pulse jet cleaning device; 7. Fan; 8. Motor; 9. Exhaust pipe; 10. Centralized collection hood; 11. Dust generation chamber; 12. Dust removal chamber; 13. Connecting pipes. Detailed Implementation

[0017] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0018] Example: Figure 1-2 As shown, a dust removal integrated machine for a gantry chain bucket unloader includes an unloader body 1, a dust removal chamber 12 inside the unloader body 1, an integrated centralized collection hood 10 inside the dust removal chamber 12, a filter chamber 2 connected to the top of the integrated centralized collection hood 10, and a cleaning chamber 5 and a connecting pipe 13 connected to the top of the filter chamber 2.

[0019] The bottom of the unloading machine body 1 is a dust-generating chamber 11, and the dust outlet of the dust-generating chamber 11 is located at the top. The integrated centralized collection hood 10 is fixedly connected to the inner surface of the dust removal chamber 12. The integrated centralized collection hood 10 is trapezoidal, and the bottom opening of the integrated centralized collection hood 10 faces the dust outlet of the dust-generating chamber 11. The trapezoidal cross section and the downward-sloping opening of the integrated centralized collection hood 10 enhance the absorption capacity of dust inside the dust-generating chamber 11, thus improving the overall dust removal effect of the integrated dust removal machine.

[0020] The filter chamber 2 is fixedly connected to the inner top surface of the dust removal chamber 12. The bottom of the filter chamber 2 is connected to the overall centralized collection hood 10. A tube sheet 4 is fixedly connected to the inner top surface of the filter chamber 2. Several filter bags 3 are connected to the bottom of the tube sheet 4.

[0021] The top of the cleaning chamber 5 is fixedly connected to the top of the filter chamber 2, and the interior of the cleaning chamber 5 and the filter chamber 2 are connected. A pulse jet cleaning device 6 is installed at the connection between the cleaning chamber 5 and the filter chamber 2. The connecting pipe 13 is fixedly connected to the pulse jet cleaning device 6, and the connecting pipe 13 is connected to the pulse jet cleaning device 6.

[0022] Dust enters the filter chamber 2 through the integrated centralized collection hood 10. The filtration effect of the filter bags 3 causes the dust to be retained and adhered to the outside of the filter bags 3. After long-term operation, the pulse jet cleaning device 6 can be started to clean the dust in the filter chamber 2 and remove the dust on the outside of the filter bags 3, so as to maintain the performance of the filter bags 3 and extend their service life.

[0023] The connecting pipe 13 is fixedly connected to the inner wall of the unloading machine body 1, and a fan 7 is installed at the other end of the connecting pipe 13 away from the clean room 5. A motor 8 is installed on the outside of the fan 7, and the fan 7 is connected to the connecting pipe 13.

[0024] An exhaust pipe 9 is installed on the outer wall of the unloading machine body 1, and the exhaust pipe 9 is connected to the connecting pipe 13 through a blower 7.

[0025] The fan 7 draws in dust through the integrated centralized collection hood 10 and filters it through the filter chamber 2. The filtered clean air then passes through the clean chamber 5 and is discharged from the exhaust pipe 9.

[0026] Working principle: In operation, the dust removal unit of this type of gantry chain bucket unloader uses a fan 7 to draw dust into the integrated centralized collection hood 10. The trapezoidal cross-section and downward-sloping opening of the integrated centralized collection hood 10 enhance the dust absorption capacity inside the dust-generating chamber 11. The overall dust removal effect of this integrated dust removal unit is as follows: the dust enters the filter chamber 2 through the integrated centralized collection hood 10, and the filtration effect of the filter bags 3 causes the dust to be retained and adhered to the outside of the filter bags 3. After long-term operation, the pulse jet cleaning device 6 can be activated to blow and clean the dust in the filter chamber 2, cleaning the dust on the outside of the filter bags 3 to maintain the effectiveness of the filter bags 3. The clean air filtered through the filter chamber 2 continues to be drawn by the fan 7, passes through the cleaning chamber 5, and is discharged from the exhaust pipe 9.

[0027] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A dust removal integrated machine for a gantry chain bucket unloader, comprising the unloader body (1), characterized in that, The unloading machine body (1) is equipped with a dust removal chamber (12) inside. The dust removal chamber (12) is equipped with an integrated centralized collection hood (10) inside. The top of the integrated centralized collection hood (10) is connected to a filter chamber (2). The top of the filter chamber (2) is connected to a cleaning chamber (5) and a connecting pipe (13).

2. The dust removal integrated machine for a gantry chain bucket unloader according to claim 1, characterized in that, The bottom of the unloading machine body (1) is a dust-generating chamber (11), and the dust outlet of the dust-generating chamber (11) is located at the top. The integrated centralized collection hood (10) is fixedly connected to the inner surface of the dust removal chamber (12). The integrated centralized collection hood (10) is trapezoidal, and the bottom opening of the integrated centralized collection hood (10) faces the dust outlet of the dust-generating chamber (11).

3. The dust removal integrated machine for a gantry chain bucket unloader according to claim 1, characterized in that, The filter chamber (2) is fixedly connected to the inner top surface of the dust removal chamber (12), the bottom of the filter chamber (2) is connected to the overall centralized collection hood (10), a tube sheet (4) is fixedly connected to the inner top surface of the filter chamber (2), and several filter bags (3) are connected to the bottom of the tube sheet (4).

4. The dust removal integrated machine for a gantry chain bucket unloader according to claim 1, characterized in that, The top of the cleaning chamber (5) is fixedly connected to the top of the filter chamber (2), and the interior of the cleaning chamber (5) and the filter chamber (2) are connected. A pulse jet cleaning device (6) is installed at the connection between the cleaning chamber (5) and the filter chamber (2). The connecting pipe (13) is fixedly connected to the pulse jet cleaning device (6), and the connecting pipe (13) is connected to the pulse jet cleaning device (6).

5. The dust removal integrated machine for a gantry chain bucket unloader according to claim 1, characterized in that, The connecting pipe (13) is fixedly connected to the inner wall of the unloading machine body (1), and a fan (7) is installed at the other end of the connecting pipe (13) away from the clean room (5). A motor (8) is installed on the outside of the fan (7), and the fan (7) is connected to the connecting pipe (13).

6. The dust removal integrated machine for a gantry chain bucket unloader according to claim 5, characterized in that, The outer wall of the unloading machine body (1) is equipped with an exhaust pipe (9), and the exhaust pipe (9) is connected to the connecting pipe (13) through a fan (7).

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