Silo structure

Abstract

The utility model relates to the technical field of storage devices, and discloses a silo structure which comprises a silo body, the silo body comprises a silo body, a silo top and a bottom plate, one end of the silo body is fixedly connected with the silo top, the other end of the silo body is fixedly connected with the bottom plate, a feeding port is formed in the silo top, a first cover body is hinged to the feeding port, and a first discharging port is formed in the bottom plate. A second cover body is hinged to the first discharging opening, a buffering pipe is communicated with the feeding opening and located in the bin body, the upper end of the buffering pipe is fixedly connected with the bin top, the lower end of the buffering pipe does not make contact with the bottom of the bin body, a flow guide channel is formed in the buffering pipe in the height direction, one end of the flow guide channel is communicated with the feeding opening, and the other end of the flow guide channel is communicated with the discharging opening. The other end of the flow guide channel is communicated with the bin body, the flow guide channel is spiral, a plurality of buffer blocks are arranged on the flow guide channel at intervals, and a plurality of levels of discharging units are arranged on the buffer pipe in the height direction of the buffer pipe. According to the technical scheme, the probability of material crushing can be reduced, and the economic value of materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage devices, in particular to a silo structure. Background Art

[0002] In the storage of bulk materials, silos are the best choice for the storage of all bulk materials due to their small footprint and obvious environmental protection effects. Existing silos usually include several structural forms such as reinforced concrete silos, air-film reinforced concrete spherical silos and steel plate silos. Among them, steel plate silos have the advantages of low cost, simple construction and short construction period. The supporting design specification system is complete and the design theory is relatively mature. They have been widely used in agriculture, coal, metallurgy and other industries.

[0003] With the rapid development of technology, the range of materials that can be stored in steel silos is getting larger and larger. Bulk materials such as coke, cement, and salt are gradually replaced by steel silos instead of the original storage method. However, in the storage process of materials, most of the materials are fed into the silo by directly dropping from the top of the silo to the bottom of the silo. Under the action of gravity acceleration, the materials hit the bottom of the silo and themselves at a high speed, which can easily lead to the breakage of the materials and reduce the economic value of the materials. Utility Model Content

[0004] The utility model aims to provide a silo structure to reduce the probability of material breakage and improve the economic value of the material.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a silo structure, including a silo body, the silo body including a silo body, a silo top and a bottom plate, one end of the silo body is fixedly connected to the silo top, the other end of the silo body is fixedly connected to the bottom plate, a feed port is provided on the silo top, a No. 1 cover body is hingedly connected to the feed port, a No. 1 discharge port is provided on the bottom plate, a No. 2 cover body is hingedly connected to the No. 1 discharge port, a buffer tube is connected to the feed port, the buffer tube is located inside the silo body, the upper end of the buffer tube is fixedly connected to the silo top, the lower end of the buffer tube does not contact the bottom of the silo body, a guide channel is provided inside the buffer tube along its height direction, one end of the guide channel is connected to the feed port, the other end of the guide channel is connected to the silo body, the guide channel is spiral, a plurality of buffer blocks are arranged at intervals on the guide channel, and the buffer tube is provided with a plurality of discharge units in its height direction.

[0006] The beneficial effect of this solution is as follows: when pouring materials into the silo, first open cover No. 1 and pour the materials from the feed port. The materials enter the buffer tube under the action of gravity. A part of the materials entering the buffer tube is decelerated through the guide channel and the buffer block and flows directly into the bottom of the silo, while the other part flows out through the discharge unit during the flow along the guide channel and falls into the bottom of the silo.

[0007] Due to the setting of the buffer block, the technical solution plays a role in blocking and diverting the material, thereby reducing the flow speed of the material, thereby reducing the probability of material breakage and improving the economic value of the material.

[0008] Due to the setting of the discharge unit, the technical solution speeds up the material entering the silo; due to the setting of the No. 1 cover, the technical solution can prevent rainwater and other impurities from entering the interior of the silo and causing contamination of the material inside the silo.

[0009] Furthermore, each discharge unit includes a plurality of discharge parts, which are evenly distributed along the circumference of the buffer tube, and each discharge part includes a guide plate. A discharge port is provided on the side wall of the buffer tube, and the guide plate is fixedly connected to the outer side wall of the buffer tube at the discharge port. The free end of the guide plate is tilted downward, and the length of the guide plate extending out of the buffer tube increases successively from top to bottom along the height direction of the buffer tube.

[0010] The beneficial effects of this solution are as follows: due to the setting of the discharge port, this technical solution can speed up the speed of materials entering the bin body. At the same time, due to the setting of the guide plate, the guide plate can guide the materials flowing out of the discharge port, change the falling direction of the materials, and make the falling trajectory of the materials a parabola, thereby reducing the falling speed of the materials and reducing the chance of material breakage.

[0011] In this technical solution, since the length of the guide plate extending out of the buffer tube increases from top to bottom along the height direction of the buffer tube, the material falling from the upper-level guide plate can fall onto the lower-level guide plate, which can play a buffering role for the material falling from the upper-level guide plate.

[0012] Furthermore, a support unit is provided on the bottom plate, and the support unit is used to provide support for the bin body and the buffer tube.

[0013] The beneficial effect of this solution is that due to the provision of the support unit, this technical solution can provide support for the bin body and the buffer tube, thereby improving the stability of the bin body and the buffer tube.

[0014] Furthermore, the support unit includes a plurality of support rods, which are evenly distributed along the circumference of the buffer tube, and the buffer tube is located inside the support unit, one end of the support rod is fixedly connected to the top of the warehouse, the other end of the support rod is fixedly connected to the bottom plate, and the buffer tube is fixedly connected to the side of the support rod.

[0015] The beneficial effect of this solution is that the stability of the bin body and the buffer tube is improved due to the setting of the support rod.

[0016] Furthermore, the warehouse body includes a side plate, one end of which is fixedly connected to the bottom plate, the outer side surface of the side plate is provided with a first reinforcing mechanism, and the inner side surface of the side plate is provided with a second reinforcing mechanism.

[0017] The beneficial effect of this solution is that: due to the provision of the first reinforcing mechanism and the second reinforcing mechanism, this technical solution improves the strength of the side panels, thereby improving the overall stability of the warehouse body.

[0018] Furthermore, the side panels are of corrugated structure.

[0019] The beneficial effects of this solution are as follows: since the side panels of this technical solution are of a corrugated structure, deformation of the side panels can be prevented, thereby improving the load-bearing capacity and compression resistance of the side panels.

[0020] Furthermore, the first reinforcement mechanism includes a plurality of first reinforcement units, each group of first reinforcement units includes a No. 1 hoop and a plurality of No. 1 reinforcement strips, the No. 1 hoop is sleeved on the outer side surface of the side plate and fixedly connected to the side plate, the No. 1 reinforcement strips are evenly distributed along the circumference of the No. 1 hoop and fixedly connected to the lower side surface of the No. 1 hoop, adjacent No. 1 hoops are connected by No. 1 reinforcement strips, and the No. 1 reinforcement strip at the lower end of the bin body is fixedly connected to the bottom plate.

[0021] The beneficial effect of this solution is that: due to the provision of the No. 1 hoop and the No. 1 reinforcing strip, this technical solution improves the strength of the side panels, thereby improving the stability of the warehouse body.

[0022] Furthermore, a support frame is provided below the bin body, the bottom plate is fixedly connected to the upper side of the support frame, a No. 2 discharge port connected to the No. 1 discharge port is provided on the support frame, and a No. 2 cover body is hinged on the No. 2 discharge port.

[0023] The beneficial effects of this solution are as follows: due to the setting of the support frame, the silo body will not be in direct contact with the ground, preventing the material in the silo body from becoming hardened due to moisture; due to the setting of the No. 1 discharge port and the No. 2 discharge port, it is easy to discharge the material from the silo body.

[0024] Furthermore, a guardrail is provided on the top of the warehouse body, and an inspection door is installed on the guardrail.

[0025] The beneficial effect of this solution is that the technical solution improves the safety of warehouse roof operations due to the provision of guardrails. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of a silo structure of the utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the warehouse body of the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the buffer tube of the utility model. DETAILED DESCRIPTION

[0029] The following is further described in detail through specific implementation methods:

[0030] The figure marks in the drawings of the specification include: support frame 1, silo body 2, silo roof 3, bottom plate 4, feed port 5, cover body No. 1 6, discharge port No. 1 7, guardrail 8, inspection door 9, buffer pipe 10, support rod 11, guide channel 12, guide plate 13, discharge port 14, side plate 15, hoop No. 1 16, reinforcement strip No. 1 17, hoop No. 2 18, reinforcement strip No. 2 19.

[0031] Example

[0032] like Figure 1 A silo structure shown includes a silo body and a support frame 1 arranged below the silo body.

[0033] like Figure 1 As shown, the bin body is fixedly connected to the upper side of the support frame 1, and the bin body includes a bin body 2, a bin roof 3 and a bottom plate 4. The bin roof 3 is installed on the top of the bin body 2 by bolts. A feed port 5 is opened on the bin roof 3, and the feed port 5 is connected to the interior of the bin body 2. A cover body No. 1 6 is hinged on the feed port 5. Due to the setting of the cover body No. 1 6, rainwater and other impurities can be prevented from entering the interior of the bin body 2, which causes contamination of the materials inside the bin body 2. The bottom plate 4 is installed on the upper side of the support frame 1 by bolts, and the bottom of the silo body 2 is welded to the bottom plate 4. A No. 1 discharge port 7 is opened on the bottom plate 4, and a No. 2 discharge port connected to the No. 1 discharge port 7 is opened on the support frame 1. A No. 2 cover body is hinged on the No. 2 discharge port. Due to the setting of the No. 1 discharge port 7 and the No. 2 discharge port, it is convenient to discharge the material from the silo body 2; a guardrail 8 is welded on the top of the silo body 2, and an inspection door 9 is installed on the guardrail 8. Due to the setting of the guardrail 8, the safety performance of the operation on the top of the silo body 2 is improved.

[0034] like Figure 2-3As shown, the feed port 5 is connected with a buffer tube 10, and the buffer tube 10 is located inside the silo body 2. The upper end of the buffer tube 10 is connected to the silo roof 3 by bolts, and the lower end of the buffer tube 10 does not contact the bottom of the silo body 2. A support unit is provided on the bottom plate 4, and the support unit is used to provide support for the silo body and the buffer tube 10 to improve the stability of the silo body and the buffer tube 10. Specifically, the support unit includes three support rods 11, and the support rods 11 are evenly distributed along the circumference of the buffer tube 10, and the buffer tube 10 is located inside the support unit. The upper end of the support rod 11 is welded to the silo roof 3, and the lower end of the support rod 11 is welded to the silo roof 3. The ends are welded on the bottom plate 4, and the buffer tube 10 is welded on the side of the support rod 11; the interior of the buffer tube 10 is provided with a guide channel 12 along its height direction, one end of the guide channel 12 is connected with the feed port 5, and the other end of the guide channel 12 is connected with the bin body 2, the guide channel 12 is spiral, and a plurality of buffer blocks are welded on the guide channel 12 at intervals. Due to the setting of the buffer blocks, the material is blocked and diverted, thereby reducing the flow speed of the material, thereby reducing the probability of material breakage; at the same time, the buffer tube 10 is provided with a three-level discharge unit in the height direction, and adjacent discharge units are connected. The discharge unit is arranged at intervals. Specifically, each discharge unit includes a plurality of discharge parts, which are uniformly distributed along the circumference of the buffer tube 10. Each discharge part includes a guide plate 13. A discharge port 14 is opened on the side wall of the buffer tube 10. The guide plate 13 is welded on the outer side wall of the buffer tube 10 at the discharge port 14. The free end of the guide plate 13 is arranged to be inclined downward. The guide plate 13 is used to guide the material flowing out of the discharge port 14. The length of the guide plate 13 on each level of the discharge unit extending out of the buffer tube 10 increases from top to bottom along the height direction of the buffer tube 10. The guide plate 13 can change the material The descending direction of the material makes the descending trajectory of the material a parabola, thereby reducing the descending speed of the material and reducing the probability of material breakage. Since the length of the guide plate 13 extending out of the buffer tube 10 increases from top to bottom along the height direction of the buffer tube 10, the material falling from the upper-level guide plate 13 can fall on the lower-level guide plate 13, which can play a buffering role for the material falling from the upper-level guide plate 13. It should be noted that in this embodiment, the number of discharge units is three, but it is not limited to three times, and the number of discharge units can be increased or decreased according to actual needs.

[0035] like Figure 2As shown, the silo body 2 includes a side panel 15, and the side panel 15 is a corrugated structure. The bottom of the side panel 15 is welded to the bottom plate 4. The outer side surface of the side panel 15 is provided with a first reinforcing mechanism, and the inner side surface of the side panel 15 is provided with a second reinforcing mechanism. The structures of the first reinforcing mechanism and the second reinforcing mechanism are the same. Specifically, the first reinforcing mechanism includes three groups of first reinforcing units, and each group of first reinforcing units includes a No. 1 hoop 16 and a plurality of No. 1 reinforcing strips 17. The No. 1 hoop 16 is sleeved on the outer side surface of the side panel 15 and connected to the side panel 15 by bolts. The No. 1 reinforcing strips 17 are evenly distributed along the circumference of the No. 1 hoop 16 and welded to the lower side surface of the No. 1 hoop 16. Adjacent No. 1 hoops 16 are connected by the No. 1 reinforcing strips 17. The No. 1 reinforcing strip 17 at the lower end of the silo body 2 is welded to the bottom plate 4; the second reinforcing mechanism includes three groups of second reinforcing units, and each group The second reinforcement units include a No. 2 hoop 18 and a plurality of No. 2 reinforcement strips 19. The No. 2 hoop 18 is located inside the side plate 15 and connected to the side plate 15 by bolts. The No. 2 reinforcement strips 19 are evenly distributed along the circumference of the No. 2 hoop 18 and welded to the lower side of the No. 2 hoop 18. Adjacent No. 2 hoops 18 are connected by the No. 2 reinforcement strips 19. The No. 2 reinforcement strip 19 at the lower end of the warehouse body 2 is welded to the bottom plate 4. Due to the arrangement of the first reinforcement unit and the second reinforcement mechanism, the strength of the side plate 15 can be improved, thereby improving the stability of the warehouse body 2.

[0036] The specific implementation process is as follows:

[0037] When pouring materials into the silo 2, first open the No. 1 cover 6 and pour the materials from the feed port 5. The materials enter the buffer tube 10 under the action of gravity. A part of the materials entering the buffer tube 10 is decelerated by the guide channel 12 and the buffer block and flows directly into the bottom of the silo 2. The other part flows along the guide channel 12, flows out through the discharge port 14 on the buffer tube 10, and falls into the bottom of the silo 2 after being guided by the guide plate 13.

[0038] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the technical solution of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A silo structure, characterized in that: The utility model comprises a bin body, a bin top and a bottom plate, one end of the bin body is fixedly connected to the bin top, the other end of the bin body is fixedly connected to the bottom plate, a feed port is arranged on the bin top, a No. 1 cover body is hingedly connected to the feed port, a No. 1 discharge port is arranged on the bottom plate, a No. 2 cover body is hingedly connected to the No. 1 discharge port, a buffer tube is connected to the feed port, the buffer tube is located inside the bin body, the upper end of the buffer tube is fixedly connected to the bin top, the lower end of the buffer tube does not contact with the bottom of the bin body, a guide channel is arranged inside the buffer tube along its height direction, one end of the guide channel is connected to the feed port, the other end of the guide channel is connected to the bin body, the guide channel is spiral, a plurality of buffer blocks are arranged at intervals on the guide channel, and the buffer tube is provided with a plurality of discharge units in its height direction.

2. A silo structure according to claim 1, characterized in that: Each discharge unit includes a plurality of discharge parts, which are evenly distributed along the circumference of the buffer tube. Each discharge part includes a guide plate. A discharge port is provided on the side wall of the buffer tube. The guide plate is fixedly connected to the outer side wall of the buffer tube at the discharge port. The free end of the guide plate is tilted downward, and the length of the guide plate extending out of the buffer tube increases successively from top to bottom along the height direction of the buffer tube.

3. A silo structure according to claim 2, characterized in that: A support unit is arranged on the bottom plate, and the support unit is used to provide support for the bin body and the buffer tube.

4. A silo structure according to claim 3, characterized in that: The support unit includes a plurality of support rods, which are evenly distributed along the circumference of the buffer tube, and the buffer tube is located inside the support unit. One end of the support rod is fixedly connected to the top of the warehouse, and the other end of the support rod is fixedly connected to the bottom plate. The buffer tube is fixedly connected to the side of the support rod.

5. A silo structure according to claim 4, characterized in that: The warehouse body comprises a side plate, one end of which is fixedly connected to the bottom plate, the outer side surface of the side plate is provided with a first reinforcing mechanism, and the inner side surface of the side plate is provided with a second reinforcing mechanism.

6. A silo structure according to claim 5, characterized in that: The side panels are of corrugated structure.

7. A silo structure according to claim 6, characterized in that: The first reinforcement mechanism includes a plurality of first reinforcement units, each group of first reinforcement units includes a No. 1 hoop and a plurality of No. 1 reinforcement strips, the No. 1 hoop is sleeved on the outer side surface of the side plate and fixedly connected to the side plate, the No. 1 reinforcement strips are evenly distributed along the circumference of the No. 1 hoop and fixedly connected to the lower side surface of the No. 1 hoop, adjacent No. 1 hoops are connected by No. 1 reinforcement strips, and the No. 1 reinforcement strip at the lower end of the bin body is fixedly connected to the bottom plate.

8. A silo structure according to claim 7, characterized in that: A support frame is provided below the bin body, the bottom plate is fixedly connected to the upper side of the support frame, a No. 2 discharge port connected to the No. 1 discharge port is provided on the support frame, and the No. 2 cover body is hinged on the No. 2 discharge port.

9. A silo structure according to claim 8, characterized in that: A guardrail is provided on the top of the warehouse body, and an inspection door is installed on the guardrail.

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