Rectangular storage bin with gradual change funnel

Abstract

The utility model discloses a rectangular storage bin with a gradual change funnel, which relates to the technical field of material storage, and comprises a bin body I, a bin body II and a bin body III which are sequentially communicated from top to bottom, the bin body I is rectangular, and the top of the bin body I is provided with a feed port connected with a feeding platform; the outer wall, close to the bottom, of the bin body I is provided with a plurality of supports fixed to a concrete beam, the bin body II is polygonal, the inner diameter of the bin body II is gradually decreased from top to bottom, the bin body III is cylindrical, the inner diameter of the bin body III is gradually decreased from top to bottom, and a discharging port is formed in the bottom of the bin body III. Through the mode of the storage bin body structure with the gradual change funnel, the storage volume of the storage bin structure is increased, the storage unit area utilization rate is improved, the material mobility is good, bin wall hanging materials are reduced, dead materials do not exist, and therefore production benefits are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material storage, in particular to a rectangular storage bin with a gradient funnel. Background Art

[0002] Silos capable of storing large quantities of raw materials are often used in the industrial sector to meet production needs, such as ash silos and finished product buffer silos. To meet national environmental protection requirements for enterprises, storage silos have evolved from open to closed structures. Commonly used closed silo structures include circular and rectangular silos. Compared to rectangular silos, circular silos offer better material flowability in the sloping wall sections, are less prone to material buildup, and are more suitable for powdered ore. However, circular silos create significant gaps between the vertical silos, limiting full space utilization. While rectangular silos offer high space utilization in the vertical sections, sloping walls can easily lead to material accumulation in corners, resulting in poor material flowability. Summary of the Invention

[0003] In view of this, the purpose of the present invention is to provide a rectangular storage bin with a gradient funnel.

[0004] The rectangular storage bin with a gradient funnel provided by the present invention adopts the following technical solutions:

[0005] A rectangular storage silo with a gradient funnel comprises a silo body I, a silo body II and a silo body III which are sequentially connected from top to bottom, wherein the silo body I is rectangular and has a feed port connected to a feeding platform at the top, the outer wall of the silo body I near the bottom is provided with a plurality of supports fixed on a concrete beam, the silo body II is polygonal and has an inner diameter which gradually decreases from top to bottom, the silo body III is cylindrical and has an inner diameter which gradually decreases from top to bottom, and a discharge port is provided at the bottom of the silo body III.

[0006] Furthermore, the warehouse body II is composed of 8 triangular steel plates, of which the bottoms of four triangular steel plates are connected to the bottom edge of the warehouse body I, and the bottoms of the other four triangular plates are arranged in an arc shape and connected to the warehouse body III. The upper and lower types of triangular steel plates are arranged at intervals.

[0007] Furthermore, the warehouse body II and the warehouse body III are provided in two groups, and a partition beam is provided near the bottom of the warehouse body I to separate the two warehouse bodies II.

[0008] Furthermore, a plurality of transverse and vertical reinforcing ribs are provided on the outer walls of the silo body I, silo body II and silo body III.

[0009] Furthermore, a connecting ring beam connected to the corresponding material receiving equipment is provided on the outer wall of the warehouse body III near the bottom.

[0010] Furthermore, an annular ash blocking plate is provided on the outer side of the bottom of the silo body I, the top of the ash blocking plate is connected to the feeding platform, and a gap is provided between the inner wall of the ash blocking plate and the outer wall of the silo body I.

[0011] Furthermore, an annular ring beam is provided on the outer wall of the warehouse body I.

[0012] Furthermore, an annular tension beam is provided on the outer wall of the silo body I near the bottom, and the annular tension beam is connected to the support.

[0013] Furthermore, a sensor is provided on the support.

[0014] Furthermore, the inner walls of the silo body I, silo body II and silo body III are all paved with a wear-resistant layer.

[0015] In summary, the utility model has at least one of the following beneficial effects: through the storage silo structure with a gradient funnel, not only the storage volume of the silo structure is increased, the utilization rate of the unit area of storage is improved, but also the material fluidity is good, the material hanging on the silo wall is reduced, and there is no dead material, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0017] Figure 2 The structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0018] Figure 3 A top view of an embodiment of the present utility model;

[0019] Figure 4 This is a structural diagram of the silo III of the embodiment of the present utility model;

[0020] Figure 5 This is a schematic diagram of the installation of the dust shielding plate according to an embodiment of the present utility model.

[0021] Description of reference numerals:

[0022] 1. Silo body I; 11. Feed port; 12. Support; 13. Annular ring beam; 14. Annular tension beam; 15. Sensor; 16. Partition beam; 2. Silo body II; 3. Silo body III; 31. Discharge port; 32. Connecting ring beam; 4. Reinforcement rib; 5. Dust retaining plate. DETAILED DESCRIPTION

[0023] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different perspectives and applications without departing from the spirit of the present invention.

[0024] The following is combined with Figure 1-5 The utility model is described in further detail.

[0025] The present invention discloses a rectangular storage bin with a gradient funnel. Figure 1-Figure 5 The rectangular storage silo with a gradual funnel includes a silo body I1, a silo body II2 and a silo body III3 which are connected in sequence from top to bottom. The silo body I1 is rectangular and has a feed port 11 connected to the silo top feeding platform on the top of the silo. The outer wall of the silo body I1 near the bottom is provided with multiple supports 12 fixed on the concrete beam. The silo body II2 is polygonal and the inner diameter gradually decreases from top to bottom. The silo body III3 is cylindrical and the inner diameter gradually decreases from top to bottom. The bottom of the silo body III3 is provided with a discharge port 31. By means of a storage silo body structure with a gradual funnel, the rectangular silo body is gradually changed into a polygonal silo body and a cylindrical silo body, which not only increases the storage volume of the silo structure and improves the utilization rate of the storage unit area, but also has good material fluidity, reduces material hanging on the silo wall, and eliminates dead material, thereby improving production efficiency.

[0026] In this embodiment, the silo body II2 is composed of 8 triangular steel plates, of which the bottoms of four triangular steel plates are connected to the bottom edge of the silo body I1, and the bottoms of the other four triangular plates are arranged in an arc shape and connected to the silo body III3. The upper and lower types of triangular steel plates are arranged at intervals, which not only increases the storage capacity of the silo structure, but also improves the fluidity of the material and reduces the material hanging on the silo wall.

[0027] In this embodiment, there are two groups of silo bodies II2 and III3, and a partition beam 16 is provided near the bottom of the silo body I1 to separate the two silo bodies II2. By providing two groups of silo bodies II2 and III3, the material can pass through the silo faster, while the storage volume is increased, and the material fluidity is good, which reduces the material hanging on the silo wall.

[0028] In this embodiment, a plurality of transverse and vertical reinforcing ribs 4 are provided on the outer walls of the silo body I1, silo body II2 and silo body III3 to bear the horizontal pressure of the storage material load on the silo wall.

[0029] In this embodiment, a connecting ring beam 32 connected to the corresponding material receiving equipment is provided on the outer wall of the silo III3 near the bottom. Bolt holes are reserved on the connecting ring beam 32 to facilitate the corresponding material receiving equipment to be connected by bolts. The size of the discharge port 31 and the number of bolts are adjusted according to the needs of the material receiving equipment.

[0030] In this embodiment, a ring-shaped ash-blocking sealing plate 5 is provided on the outer side of the top of the silo body Ⅰ1. The top of the ash-blocking sealing plate 5 is connected to the feeding platform. A gap is set between the inner wall of the ash-blocking sealing plate 5 and the outer wall of the silo body Ⅰ1, so that the silo body Ⅰ1 and the silo top feeding platform form a closed structure to prevent material splashing.

[0031] In this embodiment, an annular ring beam 13 is provided on the outer wall of the warehouse body Ⅰ1 to ensure the safety and stability of the structure.

[0032] In this embodiment, an annular tension beam 14 is provided on the outer wall of the silo body Ⅰ1 near the bottom. The annular tension beam 14 is connected to the support 12. The support 12 is a steel structure support, which transmits the entire load of the silo body Ⅰ1 to the steel structure support.

[0033] In this embodiment, a sensor 15 is provided on the support 12, and the sensor 15 is connected to the control box signal. The sensor 15 can sense the pressure on the warehouse body I1 through the sensor 15, and the pressure condition of the warehouse body I1 can be monitored in real time.

[0034] In this embodiment, the inner walls of the silo body I1, silo body II2 and silo body III3 are all paved with a wear-resistant layer, which is an oil-containing nylon lining to protect the silo wall and increase wear resistance.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A rectangular storage silo with a gradient funnel, characterized by: The invention comprises a silo body I (1), a silo body II (2) and a silo body III (3) which are sequentially connected from top to bottom, wherein the silo body I (1) is rectangular and has a feed port (11) connected to a feeding platform at the top, a plurality of supports (12) fixed on a concrete beam are provided on the outer wall of the silo body I (1) near the bottom, the silo body II (2) is polygonal and has an inner diameter which gradually decreases from top to bottom, the silo body III (3) is cylindrical and has an inner diameter which gradually decreases from top to bottom, and a discharge port (31) is provided at the bottom of the silo body III (3).

2. The rectangular storage silo with a gradient funnel according to claim 1, characterized in that: The silo body II (2) is composed of 8 triangular steel plates, of which the bottoms of four triangular steel plates are connected to the bottom edge of the silo body I (1), and the bottoms of the other four triangular steel plates are arranged in an arc shape and connected to the silo body III (3). The upper and lower types of triangular steel plates are arranged at intervals.

3. The rectangular storage silo with a gradient funnel according to claim 1, characterized in that: The silo body II (2) and the silo body III (3) are provided in two groups, and a partition beam (16) is provided near the bottom of the silo body I (1) to separate the two silo bodies II (2).

4. The rectangular storage silo with a gradient funnel according to claim 1, characterized in that: Multiple transverse and vertical reinforcing ribs (4) are provided on the outer walls of the silo body I (1), silo body II (2) and silo body III (3).

5. The rectangular storage silo with a gradient funnel according to claim 4, characterized in that: A connecting ring beam (32) connected to a corresponding material receiving device is provided on the outer wall of the warehouse body III (3) near the bottom.

6. The rectangular storage silo with a gradient funnel according to claim 1, characterized in that: An annular ash blocking plate (5) is provided on the outer side of the bottom of the silo body I (1), the top of the ash blocking plate (5) is connected to the feeding platform, and a gap is provided between the inner wall of the ash blocking plate (5) and the outer wall of the silo body I (1).

7. The rectangular storage silo with a gradient funnel according to claim 1, characterized in that: An annular ring beam (13) is provided on the outer wall of the warehouse body I (1).

8. The rectangular storage silo with a gradient funnel according to claim 1, characterized in that: An annular tension beam (14) is provided on the outer wall of the bin body I (1) near the bottom, and the annular tension beam (14) is connected to the support (12).

9. The rectangular storage silo with a gradient funnel according to claim 8, characterized in that: A sensor (15) is provided on the support (12).

10. The rectangular storage silo with a gradient funnel according to claim 1, characterized in that: The inner walls of the silo body I (1), silo body II (2) and silo body III (3) are all paved with a wear-resistant layer.

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