Anti-blocking discharging device for phosphogypsum

Abstract

The utility model provides an anti-blocking discharging device for ardealite, and relates to the technical field of ardealite discharging, the anti-blocking discharging device comprises a discharging hopper body, an extrusion assembly and an anti-blocking assembly are arranged in the discharging hopper body, the extrusion assembly is rotatably arranged in the middle of the discharging hopper body, and the anti-blocking assembly is arranged at the discharging end of the discharging hopper body; the anti-blocking assembly comprises a rotating rod, a plurality of rotating plates and a first motor, the rotating rod is rotationally installed at the discharging end of the discharging hopper body, the first motor is fixedly arranged on the outer wall of the discharging hopper body and drives the rotating rod to rotate, and the rotating plates are fixedly arranged on the rotating rod. According to the unblocking device, the discharging end of the discharging hopper body can be effectively unblocked, manual unblocking and unblocking in a beating mode are effectively replaced, the labor cost is reduced, and stable discharging is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of phosphogypsum feeding, and in particular to a phosphogypsum anti-blocking feeding device. Background Art

[0002] Phosphogypsum is a byproduct produced during the production of phosphate fertilizers. During the extraction and refining of phosphate ore, a large amount of wastewater containing phosphate is produced, which is treated to obtain phosphogypsum. However, phosphogypsum is in the form of fine powder and contains a high amount of water. When feeding phosphogypsum, due to its certain adhesion, it is easy to cause blockage at the discharge port of the feeding device, requiring workers to vibrate or manually clear the discharge port upwards. However, this method of operation still causes blockage after clearing, requiring frequent manual operations. Therefore, a phosphogypsum anti-blocking feeding device is proposed. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a device for preventing phosphogypsum from being blocked, which can solve the technical problem of preventing phosphogypsum from being blocked.

[0004] The embodiment of the present application provides a phosphogypsum anti-blocking feeding device, comprising a feeding hopper body, wherein an extrusion assembly and an anti-blocking assembly are arranged in the feeding hopper body, wherein the extrusion assembly is rotatably arranged in the middle of the feeding hopper body, and the anti-blocking assembly is arranged at the discharge end of the feeding hopper body;

[0005] The anti-blocking component includes a rotating rod, a plurality of rotating plates and a first motor. The rotating rod is rotatably installed at the discharge end of the lower hopper body. The first motor is fixedly arranged on the outer wall of the lower hopper body, and the first motor drives the rotating rod to rotate. The plurality of rotating plates are fixedly arranged on the rotating rod.

[0006] Furthermore, connecting plates are fixedly provided on both sides of the rotating rod, and bulk material rollers are fixedly provided between the connecting plates, and a plurality of bulk material columns are provided on the bulk material rollers.

[0007] Furthermore, the extrusion assembly includes a second motor and a spiral rotating rod, the spiral rotating rod is rotatably installed in the middle part of the lower hopper body, the second motor is fixedly arranged on the outer wall of the lower hopper body, and the second motor drives the spiral rotating rod to rotate.

[0008] Furthermore, a valve plate is rotatably mounted on the discharge end of the lower hopper body, one end of the valve plate is rotatably connected to a cylinder, and the other end of the cylinder is rotatably connected to the outer wall of the lower hopper body.

[0009] Furthermore, a stirring mechanism is also provided at the upper end of the lower hopper body, and the stirring mechanism includes a first stirring rod, a second stirring rod and a driving assembly. The first stirring rod and the second stirring rod are mirror-imaged on both sides of the lower hopper body, and the driving assembly drives the first stirring rod and the second stirring rod to rotate.

[0010] Furthermore, the driving assembly includes a third motor, a first sprocket, a second sprocket and a chain. The third motor is fixedly arranged on the outer wall of the lower hopper body, and the third motor is connected to one end of the first stirring rod, the other end of the first stirring rod is connected to the first sprocket, the second sprocket is fixedly arranged on one end of the second stirring rod, and the chain is sleeved on the first sprocket and the second sprocket.

[0011] Beneficial effects of the utility model:

[0012] The anti-blocking component provided by the utility model can effectively clear the blockage at the discharge end of the material discharge hopper body, effectively replacing manual unblocking and unblocking by knocking, reducing labor costs, and ensuring stable material discharge.

[0013] By setting the extrusion component, it can be effectively ensured that when the material is discharged, the material discharge port of the hopper body will not be unable to discharge the material due to the blockage of the raw materials on the upper side. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0016] Figure 2 This is a schematic side cross-sectional view of an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the full cross-section structure of another side of an embodiment of the utility model;

[0018] Figure 4 This is a schematic structural diagram of an anti-blocking component according to an embodiment of the utility model;

[0019] Figure 5 The figure is a schematic structural diagram of a stirring mechanism according to an embodiment of the present invention.

[0020] The reference numerals are:

[0021] 1. lower hopper body; 11. valve plate; 12. cylinder; 2. extrusion assembly; 21. second motor; 22. spiral rotating rod; 3. anti-blocking assembly; 31. rotating rod; 311. connecting plate; 312. bulk material stick; 313. bulk material column; 32. rotating plate; 33. first motor; 4. stirring mechanism; 41. first stirring rod; 42. second stirring rod; 43. driving assembly; 431. third motor; 432. first sprocket; 433. second sprocket; 434. chain. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0026] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0028] The embodiment of the present application discloses a blocking-proof feeding device for phosphogypsum.

[0029] Reference Figure 1-5 A phosphogypsum blocking prevention feeding device comprises a feeding hopper body 1, wherein an extrusion assembly 2 and an anti-blocking assembly 3 are arranged in the feeding hopper body 1, wherein the extrusion assembly 2 is rotatably arranged in the middle part of the feeding hopper body 1, and the anti-blocking assembly 3 is arranged at the discharge end of the feeding hopper body 1; when in use, the phosphogypsum enters the feeding hopper body 1, and when the phosphogypsum is discharged, the anti-blocking assembly 3 and the extrusion assembly 2 are driven to discharge the phosphogypsum in the feeding hopper body 1, and through the arrangement of the anti-blocking assembly 3 and the extrusion assembly 2, the discharge end of the feeding hopper body 1 can be effectively cleared, effectively replacing manual dredging and dredging by knocking, reducing labor costs, and ensuring the stability of feeding.

[0030] Reference Figure 2-4 The anti-blocking assembly 3 includes a rotating rod 31, a plurality of rotating plates 32 and a first motor 33. The rotating rod 31 is rotatably mounted on the discharge end of the lower hopper body 1. The first motor 33 is fixedly mounted on the outer wall of the lower hopper body 1. The first motor 33 drives the rotating rod 31 to rotate. The plurality of rotating plates 32 are fixedly mounted on the rotating rod 31.

[0031] More specifically, connecting plates 311 are fixedly disposed on both sides of the rotating rod 31, and bulk material rollers are fixedly disposed between the connecting plates 311, and a plurality of bulk material columns 313 are disposed on the bulk material rollers;

[0032] When in use, the first motor 33 drives the rotating rod 31 to rotate in the lower hopper body 1, and at the same time drives the connecting plate 311 fixed on the rotating rod 31 to rotate, and drives the bulk roller to rotate through the rotation of the connecting plate 311, which can effectively clear the materials at the discharge end of the lower hopper body 1, and the arrangement of multiple bulk columns 313 can better evacuate the raw materials, facilitate the rotation of the bulk roller, and reduce the resistance of the condensation of the raw materials to the upper roller.

[0033] Reference Figure 2-3The extrusion assembly 2 includes a second motor 21 and a spiral rod 22. The spiral rod 22 is rotatably mounted in the middle of the lower hopper body 1. The second motor 21 is fixedly mounted on the outer wall of the lower hopper body 1, and the second motor 21 drives the spiral rod 22 to rotate.

[0034] When in use, the second motor 21 drives the spiral rotating rod 22 to rotate in the lower hopper body 1, so that the raw materials in the lower hopper body 1 are turned over and effectively discharged downward, which can effectively ensure that when the lower hopper body 1 is unloading materials, the material outlet will not be unable to discharge materials due to blockage of raw materials above.

[0035] Reference Figure 1 , Figure 3 A valve plate 11 is also rotatably installed at the discharge end of the lower hopper body 1. One end of the valve plate 11 is rotatably connected to a cylinder 12, and the other end of the cylinder 12 is rotatably connected to the outer wall of the lower hopper body 1. When in use, the cylinder 12 drives the valve plate 11 to flip, thereby controlling the outlet of the lower hopper body 1.

[0036] Reference Figure 2 , Figure 3 , Figure 5 , a stirring mechanism 4 is further provided at the upper end of the lower hopper body 1, the stirring mechanism 4 comprises a first stirring rod 41, a second stirring rod 42 and a driving assembly 43, the first stirring rod 41 and the second stirring rod 42 are mirror-imaged on both sides of the lower hopper body 1, the driving assembly 43 drives the first stirring rod 41 and the second stirring rod 42 to rotate, in the embodiment, the first stirring rod 41 and the second stirring rod 42 are components of the same shape, and the first stirring rod 41 and the second stirring rod 42 are mainly in the shape of a cylinder, and a plurality of sheet-like plates are fixedly provided on the circumferential surface;

[0037] More specifically, the driving assembly 43 includes a third motor 431, a first sprocket 432, a second sprocket 433 and a chain 434. The third motor 431 is fixedly arranged on the outer wall of the lower hopper body 1, and the third motor 431 is connected to one end of the first stirring rod 41, and the other end of the first stirring rod 41 is connected to the first sprocket 432, the second sprocket 433 is fixedly arranged on one end of the second stirring rod 42, and the chain 434 is sleeved on the first sprocket 432 and the second sprocket 433;

[0038] When in use, the third motor 431 drives the first stirring rod 41 to rotate, and at the same time, the other end of the first stirring rod 41 drives the first sprocket 432 to rotate. Through the transmission of the chain 434, the second sprocket 433 is also rotated, resulting in the first stirring rod 41 rotating while the second stirring rod 42 is also rotated, which can effectively stir the phosphogypsum in the lower hopper body 1 continuously, prevent the phosphogypsum from condensing with each other, and avoid blockage.

[0039] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A phosphogypsum anti-blocking feeding device, characterized in that: It comprises a lower hopper body, in which an extrusion assembly and an anti-blocking assembly are arranged, the extrusion assembly is rotatably arranged in the middle of the lower hopper body, and the anti-blocking assembly is arranged at the discharge end of the lower hopper body; The anti-blocking component includes a rotating rod, a plurality of rotating plates and a first motor. The rotating rod is rotatably installed at the discharge end of the lower hopper body. The first motor is fixedly arranged on the outer wall of the lower hopper body, and the first motor drives the rotating rod to rotate. The plurality of rotating plates are fixedly arranged on the rotating rod.

2. The anti-blocking feeding device for phosphogypsum according to claim 1, characterized in that: Connecting plates are fixedly arranged on both sides of the rotating rod, and bulk material rollers are fixedly arranged between the connecting plates. The bulk material rollers are provided with a plurality of bulk material columns.

3. The anti-blocking feeding device for phosphogypsum according to claim 1, characterized in that: The extrusion assembly includes a second motor and a spiral rotating rod. The spiral rotating rod is rotatably installed in the middle part of the lower hopper body. The second motor is fixedly arranged on the outer wall of the lower hopper body, and the second motor drives the spiral rotating rod to rotate.

4. The anti-blocking feeding device for phosphogypsum according to claim 1, characterized in that: A valve plate is also rotatably mounted on the discharge end of the lower hopper body, one end of the valve plate is rotatably connected to a cylinder, and the other end of the cylinder is rotatably connected to the outer wall of the lower hopper body.

5. The anti-blocking feeding device for phosphogypsum according to claim 1, characterized in that: A stirring mechanism is also provided at the upper end of the lower hopper body, and the stirring mechanism includes a first stirring rod, a second stirring rod and a driving assembly. The first stirring rod and the second stirring rod are mirror-imaged on both sides of the lower hopper body, and the driving assembly drives the first stirring rod and the second stirring rod to rotate.

6. A phosphogypsum anti-blocking feeding device according to claim 5, characterized in that: The driving assembly includes a third motor, a first sprocket, a second sprocket and a chain. The third motor is fixedly arranged on the outer wall of the lower hopper body, and the third motor is connected to one end of the first stirring rod, the other end of the first stirring rod is connected to the first sprocket, the second sprocket is fixedly arranged on one end of the second stirring rod, and the chain is sleeved on the first sprocket and the second sprocket.

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