Water-containing material drainage device on stock bin

Abstract

A water-containing material drainage device on a stock bin comprises a discharging port, a conical hopper is fixedly connected in the stock bin above the discharging port, an upper opening of the conical hopper is large, a lower opening of the conical hopper is small, the size of the opening of the conical hopper is matched with the inner diameter of the stock bin, and an annular groove is formed in the lower portion of the conical hopper and comprises a circle of inner vertical plates. A circle of outer vertical plate is fixedly connected to the outer wall of the conical hopper outward from the inner vertical plate, the bottom between the inner vertical plate and the outer vertical plate is closed to form the annular groove, the top of the annular groove is an inclined plane, the inclined plane and the conical hopper wall are integrated or fixedly connected, a plurality of top holes are formed in the inclined plane, and a plurality of radial drainage pipes are connected to the annular periphery. The drainage pipes penetrate through the outer vertical plate and extend into the annular groove, the outer ends of all the drainage pipes are connected to an annular water diversion pipe, and a drainage opening is formed in the annular water diversion pipe. The device can basically solve the problem that the water content of materials is too large.

Description

Technical Field

[0001] The utility model relates to a steel plate (cylinder) silo, in particular to a water-containing material drainage device on the silo, belonging to the technical field of steel plate silos. Background Art

[0002] With the development of silo technology (steel silos, concrete silos, etc.), the types of stored materials have gradually diversified. At present, many materials with high moisture content are also stored and transferred in silos, such as steel slag warehouses, petroleum coke raw materials, etc. During the use process, moisture enters the batching system with the materials and affects the proportion and quality of the subsequent finished products. Therefore, it is generally necessary to further process the moisture-containing materials in the silo during specific use, which leads to an increase in processing costs. If some or all of the moisture can be removed during the storage process, the subsequent processing process can be simplified and the processing cost can be reduced. Summary of the Invention

[0003] The purpose of the utility model is to provide a water-containing material drainage device on a silo.

[0004] In order to achieve the purpose of the utility model, the following technical solutions are adopted: a drainage device for water-containing materials on a silo, comprising a discharge port, a conical bucket fixedly connected in the silo above the discharge port, the upper opening of the conical bucket being large and the lower outlet being small, the opening size of the conical bucket being adapted to the inner diameter of the silo, an annular groove being provided below the conical bucket, the annular groove comprising a circle of inner vertical plates, a circle of outer vertical plates fixedly connected to the outer wall of the conical bucket facing outward from the inner vertical plates, the bottom between the inner vertical plates and the outer vertical plates being closed to form the annular groove, the top of the annular groove being an inclined surface, the inclined surface being integrated with the conical bucket wall or fixedly connected, a plurality of top holes being provided on the inclined surface, a plurality of radial drainage pipes being connected around the annular periphery, the drainage pipes passing through the outer vertical plates and extending into the annular groove, the outer ends of all drainage pipes being connected to an annular water diversion pipe, and a drainage port being provided on the annular water diversion pipe.

[0005] Furthermore, a filter is installed on the top hole.

[0006] Furthermore, the top holes are evenly distributed in the circumferential direction.

[0007] The positive and beneficial technical effect of the utility model is that: by adopting this device, most of the moisture of the material in the warehouse enters the annular groove along the inner wall of the cone, and multiple drainage pipes are arranged around the annular groove. After the integral water pipe is connected externally, the moisture in the warehouse is discharged into the drainage network in the factory area, which solves the problem of excessive moisture content in the material, and can effectively solve the problem of excessive moisture content in the material directly entering the subsequent process. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a front view schematic diagram of an embodiment of the present utility model.

[0009] Figure 2It is a top view schematic diagram of an embodiment of the present utility model. DETAILED DESCRIPTION

[0010] In order to more fully explain the implementation of the present invention, the following examples are provided. These examples are merely illustrative of the present invention and do not limit the scope of the present invention.

[0011] The present invention is further explained in detail in conjunction with the accompanying drawings, in which the following marks are: 1: conical bucket; 2: inner vertical plate; 3: outer vertical plate; 4: annular groove; 5: inclined surface; 6: drainage pipe; 7: water diversion pipe; 8: discharge port flange; 9: top hole.

[0012] As shown in the accompanying drawings, a device for draining water-containing materials on a silo includes a discharge port, 8 shows a discharge port flange, and a conical bucket 1 is fixedly connected to the silo above the discharge port. There are many ways to fix the conical bucket. For steel silos, the conical bucket can be fixed by welding the steel structure. For concrete silos, embedded parts can be used to fix the conical bucket. The upper opening of the conical bucket is large and the lower outlet is small. The opening size of the conical bucket is adapted to the inner diameter of the silo. The upper opening is tightly attached to the inner wall of the silo. An annular groove 4 is provided below the conical bucket. The annular groove includes a circle of inner vertical plates 2, and the inner vertical plates face outward. A circle of outer vertical plates 3 are fixedly connected to the outer wall of the conical bucket, and the bottom between the inner and outer vertical plates is closed to form an annular groove 4. The top of the annular groove 4 is a slope 5, which is integrated with the conical bucket wall or fixedly connected. A plurality of top holes 9 are opened on the slope. The top holes are evenly distributed in the circumferential direction. A filter is installed on the top hole. The filter can prevent materials from entering the annular groove. A plurality of radial drain pipes 6 are connected to the annular periphery. The drain pipes pass through the outer vertical plates 3 and extend into the annular groove 4. The outer ends of all drain pipes are connected to the annular water diversion pipe 7. The annular water diversion pipe is provided with a drain outlet, and water is discharged through the drain outlet.

[0013] After describing the implementation mode of the present invention in detail, people familiar with the technology can clearly understand that various changes and modifications can be made without departing from the scope and spirit of the above-mentioned patent application. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are within the scope of the technical solution of the present invention, and the present invention is not limited to the implementation mode of the examples given in the specification.

Claims

1. A device for draining water-containing materials on a silo, comprising a discharge port, characterized in that: A conical bucket is fixedly connected in the silo above the discharge port. The upper opening of the conical bucket is large and the lower outlet is small. The size of the opening of the conical bucket is adapted to the inner diameter of the silo. An annular groove is provided below the conical bucket. The annular groove includes a circle of inner vertical plates. A circle of outer vertical plates is fixedly connected to the outer wall of the conical bucket facing outward from the inner vertical plates. The bottom between the inner vertical plates and the outer vertical plates is closed to form the annular groove. The top of the annular groove is an inclined surface, which is integrated with the conical bucket wall or fixedly connected. A plurality of top holes are provided on the inclined surface. A plurality of radial drainage pipes are connected around the annular periphery. The drainage pipes pass through the outer vertical plates and extend into the annular groove. The outer ends of all drainage pipes are connected to the annular water diversion pipe, and a drainage outlet is provided on the annular water diversion pipe.

2. The device for draining water-containing materials from a silo according to claim 1, characterized in that: A filter is installed on the top hole.

3. The device for draining water-containing materials from a silo according to claim 1, characterized in that: The top holes are evenly distributed in the circumferential direction.

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