Stacker stream regulating device

Abstract

The utility model relates to a kind of stocker material flow regulating device, including conveying pipeline, the conveying pipeline is below being provided with stocker discharge port and material conveying discharge port, the conveying pipeline and stocker discharge port and material conveying discharge port are integrally formed structure, a set of adjusting device is respectively set in the position above corresponding stocker discharge port and material conveying discharge port on the conveying pipeline;The beneficial effects of the utility model are: through adjusting device, stocker can be flexibly controlled in the stocker process, whether the raw material entering is to carry out stockpiling or directly use, also can control flow to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of stacker technology, and in particular to a stacker material flow regulation device. Background Technology

[0002] In industrial sectors such as power plants and steel mills, stackers are essential equipment, mainly used for stacking and retrieving various raw materials, such as coal and ore. The traditional stacking process usually involves first stacking the raw materials into a pile, and then retrieving them from the pile when needed. Although this method is simple, it is inefficient in some cases. During the stacking and retrieval process, the raw materials need to undergo multiple handling and transfers, which not only increases the operation time and energy consumption, but may also cause losses due to the multiple handling of the raw materials. Utility Model Content

[0003] To overcome the shortcomings of the existing problems mentioned above, this utility model provides a material flow regulating device for a stacker, which can control the material flow.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: a material flow regulating device for a stacker includes a conveying pipe, with a stacking outlet and a conveying outlet provided below the conveying pipe. The conveying pipe, the stacking outlet, and the conveying outlet are integrally formed. A set of regulating devices is respectively provided above the positions of the stacking outlet and the conveying outlet on the conveying pipe. The regulating device includes bearing brackets provided on both sides of the conveying pipe, and a rotating shaft is provided between the bearing brackets. The rotating shaft passes through the conveying pipe, and a baffle plate is fixedly provided on the rotating shaft in the conveying pipe. A rotating arm is fixedly provided at one end of the rotating shaft outside the conveying pipe, and an electric push rod is connected to one side of the rotating arm. The movable end of the electric push rod is hinged to the bottom end of the rotating arm.

[0005] Preferably, the electric push rod has a mounting bracket at its bottom, and one end of the electric push rod is rotatably mounted on the mounting bracket.

[0006] Preferably, the material discharge port is perpendicular to the conveying pipe, and the material discharge port is inclinedly arranged on the conveying pipe. The beneficial effects of this utility model are: by adjusting the device, the stacker can flexibly control whether the incoming raw materials are stacked or used directly during the stacking process, and the flow rate can also be adjusted to a certain extent. Attached Figure Description

[0007] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0008] Figure 1 This is a side view of the structure of this utility model; Figure 2 yes Figure 1 A cross-sectional structural diagram of the structure at point AA. Figure 3 This is a schematic diagram of the switch position structure of the regulating device; In the diagram, 1 is the material conveying pipe; 2 is the material discharge port; 3 is the material conveying discharge port; 4 is the adjusting device; 41 is the bearing bracket; 42 is the rotating shaft; 43 is the baffle plate; 44 is the rotating arm; 45 is the electric push rod; and 5 is the mounting frame. Detailed Implementation

[0009] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0010] Any feature disclosed in this specification (including any appended claims, abstract, and drawings) may be replaced by other equivalent or similar features for a similar purpose, unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0011] according to Figures 1-3 As shown, a material flow regulating device for a stacker includes a conveying pipe 1. A stacking outlet 2 and a conveying outlet 3 are located below the conveying pipe 1. The raw material discharged from the stacking outlet 2 is used for stacking, while the material conveying outlet 3 is conveyed directly into the boiler for use. The conveying pipe 1, the stacking outlet 2, and the conveying outlet 3 are integrally formed. A set of regulating devices 4 are respectively installed above the positions of the stacking outlet 2 and the conveying outlet 3 on the conveying pipe 1. The regulating devices 4 include bearing brackets 41 installed on both sides of the conveying pipe 1. A rotating shaft 42 is provided between the support frames 41. The rotating shaft 42 passes through the material conveying pipe 1. A baffle plate 43 is fixedly provided on the rotating shaft 42 in the material conveying pipe 1. Outside the material conveying pipe 1, a rotating arm 44 is fixedly provided at one end of the rotating shaft 42. An electric push rod 45 is connected to one side of the rotating arm 44. The baffle plate 43 and the rotating arm 44 are both fixedly provided on the rotating shaft 42 at the ends connected to the rotating shaft 42. The baffle plate 43 and the rotating arm 44 form a structure with an included angle. The movable end of the electric push rod 45 is hinged to the bottom end of the rotating arm 44.

[0012] The electric push rod 45 is provided with a mounting bracket 5 at its bottom, and one end of the electric push rod 45 is rotatably mounted on the mounting bracket 5.

[0013] The material discharge port 2 is perpendicular to the material conveying pipe 1, and the material discharge port 3 is inclinedly arranged on the material conveying pipe 1.

[0014] In practical application, the electric push rod 45 moves the lower end of the rotating arm 44, thereby driving the rotating shaft 42 to rotate. This controls the baffle plate 43 in the conveying pipe 1 to flip. The flipping action of the baffle plate 43 can effectively block the inlet of the stockpile outlet 2 or the conveying outlet 3, thus determining whether the raw material is discharged from the stockpile outlet 2 or the conveying outlet 3. For example, when the stockpile is full, the baffle plate 43 can be controlled to close the stockpile outlet 2 and open the conveying outlet 3 at the same time, allowing the raw material to directly enter the conveying mechanism through the conveying outlet 3 and ultimately be used directly in the pot. For equipment such as furnaces, or after meeting the boiler requirements, the material discharge port 3 can be closed and the material stacking port 2 can be opened, allowing the raw materials to be stacked through the material stacking port 2; by setting the electrical control, the two electric push rods have a self-locking function during the flipping of the baffle plate. When one discharge port is opened, the other discharge port will definitely be closed, thus avoiding the blockage problem caused by the simultaneous closure of the two discharge ports; when one discharge port is closed, the size of the opening of the other discharge port can be flexibly controlled by the extension and retraction of the electric push rod 45, thereby controlling the flow rate of the corresponding discharge port.

[0015] This design is ingenious. The coordinated operation of the push rod, rotating arm, rotating shaft and baffle plate enables control of the material discharge from the stacking outlet and the conveying outlet. This allows the stacker to flexibly control whether the incoming raw materials are used for stacking or directly, and also allows for a certain degree of flow rate adjustment.

[0016] This invention is not limited to the specific embodiments described above. This invention extends to any new feature or combination disclosed in this specification, as well as any new method or process step or combination disclosed herein.

Claims

1. A material flow regulating device for a stacker, characterized in that: The system includes a conveying pipe (1), with a material discharge port (2) and a material conveying port (3) located below it. The conveying pipe (1) is integrally formed with the material discharge port (2) and the material conveying port (3). A set of adjusting devices (4) is respectively installed above the material discharge port (2) and the material conveying port (3) on the conveying pipe (1). The adjusting devices (4) include bearing brackets (41) installed on both sides of the conveying pipe (1). A rotating shaft (42) is provided between the bearing brackets (41). The rotating shaft (42) passes through the material conveying pipe (1). A baffle plate (43) is fixedly provided on the rotating shaft (42) in the material conveying pipe (1). Outside the material conveying pipe (1), a rotating arm (44) is fixedly provided at one end of the rotating shaft (42). An electric push rod (45) is connected to one side of the rotating arm (44). The movable end of the electric push rod (45) is hinged to the bottom end of the rotating arm (44).

2. The material flow regulating device for a stacker according to claim 1, characterized in that: The electric push rod (45) is provided with a mounting bracket (5) at its bottom, and one end of the electric push rod (45) is rotatably mounted on the mounting bracket (5).

3. The material flow regulating device for a stacker according to claim 1, characterized in that: The material discharge port (2) is perpendicular to the material conveying pipe (1), and the material discharge port (3) is inclinedly arranged on the material conveying pipe (1).

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