Carbon black storage bin

Abstract

The utility model relates to a carbon black storage bin, which comprises a bin body, an expansion section, an expansion section and a carbon black storage bin, and is characterized in that expansion sections are arranged on the left and right side walls; the filter plate is arranged below the inlet of the bin body and rotatably connected with the bin body, and the filter plate is located between the two expansion sections; the elastic supporting structure comprises a first support, a second support and a spring, the first support is arranged on the filter plate, the second support is arranged on the inner top wall of the bin body, and the spring is arranged between the first support and the second support and used for elastically supporting the filter plate; the driving assembly is connected with the bin body, and the filter plate rotates and swings through the driving assembly and resets through the elastic supporting structure, so that the filter plate can circularly rotate and swing forwards and backwards, and the caked carbon black on the filter plate is shattered. According to the carbon black storage bin, the filter plates are designed to be capable of cyclically rotating forwards and reversely, so that caked carbon black can be separated, the caked carbon black can be shattered, the discharging quality of the carbon black is ensured, and the phenomena of blockage and bridging of the bin body are reduced.

Description

Technical Field

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

[0002] Carbon black is a powdery substance composed of carbon elements. It is the product of incomplete combustion or thermal decomposition of carbon-containing substances under conditions of insufficient air. It has the characteristics of high specific surface area, good conductivity and wear resistance, and is widely used in various fields such as rubber, asphalt, ink, paint, etc.

[0003] Since carbon black has a large specific surface area, it is easy to absorb moisture and impurities in the air, resulting in a decrease in its performance. For this reason, carbon black is usually stored in a relatively dry silo. However, part of the carbon black will clump during transportation and temporary storage. Since the silo cannot separate the agglomerated silo, when the carbon black mixed with agglomerates is directly added to the silo, the silo is prone to jamming during the later discharge, that is, the silo will bridge during the discharge. For this reason, it is necessary to design a carbon black storage silo. Utility Model Content

[0004] Based on the above description, the utility model provides a carbon black storage silo, in which the filter plate is designed to be able to cyclically swing forward and reverse, which can not only separate the agglomerated carbon black, but also crush the agglomerated carbon black, thereby ensuring the quality of the carbon black output and reducing the phenomenon of silo blockage and bridging.

[0005] The technical solution of the utility model is as follows: A carbon black storage silo, comprising:

[0006] The warehouse body has expansion areas on both left and right side walls;

[0007] A filter plate is disposed below the inlet of the bin body and is rotatably connected to the bin body, and the filter plate is located between the two groups of expansion intervals;

[0008] An elastic support structure, comprising a bracket 1, a bracket 2 and a spring, wherein the bracket 1 is arranged on the filter plate, the bracket 2 is arranged on the inner top wall of the bin body, and the spring is arranged between the bracket 1 and the bracket 2 for elastically supporting the filter plate;

[0009] The driving assembly is connected to the bin body. The filter plate is rotated and swung by the driving assembly and reset by the elastic supporting structure, so that the filter plate can cyclically rotate forward and reverse, thereby breaking up the agglomerated carbon black on the filter plate.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the driving assembly includes a driving component and a cam, wherein the driving component is detachably arranged on the outside of the bin body and is used to drive the cam to rotate, and the cam is fitted on the surface of the filter plate.

[0012] Furthermore, there are two groups of cams, which are symmetrically distributed front to back, and a linkage rod is provided between the two groups of cams so that the two groups of cams can rotate synchronously.

[0013] Furthermore, the driving component is a motor, and the output end of the motor is connected to any one set of cams, and the two sets of cams are driven by a linkage rod so that the filter plate can be driven to swing.

[0014] Furthermore, the driving component includes a telescopic push rod, a rack is provided at the telescopic end of the telescopic push rod, a gear is meshed on the rack, and a shaft column connected to any group of cams is assembled inside the gear.

[0015] Furthermore, any group of the expansion intervals is provided with an inclined discharge port so that the agglomerated carbon black that cannot be broken up can be discharged.

[0016] Furthermore, a baffle is provided at the bottom of the filter plate, and the baffle is attached to the discharge port of the expansion zone.

[0017] Furthermore, the filter plate is composed of a filter frame and a filter screen, the filter screen is fixedly arranged on the inner side of the filter frame, and the bracket one and bracket two are each composed of two groups of positioning plates and a group of assembly columns, the assembly columns are fixed between the two groups of positioning plates, and the spring is arranged between the outer sides of the two groups of assembly columns.

[0018] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0019] The carbon black storage silo utilizes a driving component to allow the filter plate to swing, and is equipped with an elastic support structure to allow the filter plate to quickly reset. The filter plate can cyclically swing forward and backward, thereby allowing the agglomerated carbon black filtered by the filter plate to be shattered. The filter plate separates the agglomerated carbon black and ensures the quality of the carbon black. The shattering process reduces the amount of agglomerated carbon black, reduces the workload of later processing of the agglomerated carbon black, and reduces the phenomenon of bin blockage and bridging. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A structural schematic diagram of a carbon black storage silo provided in an embodiment of the utility model;

[0021] Figure 2 for Figure 1 A schematic diagram of the structure of the middle drive assembly and its connection structure;

[0022] Figure 3 for Figure 1 Schematic diagram of the half-section structure;

[0023] Figure 4 This is a schematic diagram of the structure when the driving component in the embodiment of the utility model is a motor

[0024] Figure 5 for Figure 4 Schematic diagram of the structure of the drive assembly and its connection structure.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Bin body; 11. Expansion zone; 2. Filter plate; 3. Elastic support structure; 31. Bracket 1; 32. Bracket 2; 33. Spring; 4. Driving assembly; 41. Cam; 42. Linkage rod; 43. Motor; 44. Telescopic push rod; 45. Rack; 46. Gear; 47. Shaft column; 5. Discharge port; 6. Baffle. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] like Figure 1-5 As shown, a carbon black storage silo in this embodiment is mainly used for storing carbon black, and includes a silo body 1, a filter plate 2, an elastic support structure 3 and a driving assembly 4, wherein the top of the silo body 1 has an inlet, which is the injection point of the carbon black, and the left and right side walls of the silo body 1 are provided with expansion intervals 11 for satisfying the swing of the filter plate 2, that is, the filter plate 2 can be rotatably arranged in the silo body 1, and the filter plate 2 is located between the two groups of expansion intervals 11 and is arranged below the inlet of the silo body 1, so as to intercept and filter the carbon black injected from the inlet, and separate the agglomerated carbon black generated before injection, such as the early transfer and In order to deal with the agglomerated carbon black generated during temporary storage and reduce the amount of agglomerated carbon black, that is, to allow some agglomerated carbon black to be shattered into non-agglomerated carbon black that can pass through the filter plate 2, the driving component 4 is connected to the bin body 1 to allow the filter plate 2 to swing, and the elastic supporting structure 3 is arranged between the top wall of the bin body 1 and the filter plate 2, so that the filter plate 2 can be quickly reset after each swing, so that the filter plate 2 can swing forward and backward in a cycle, thereby shattering the agglomerated carbon black on the filter plate 2 and reducing the blockage and bridging phenomenon of the bin body.

[0029] It should be noted that the filter plate 2 is composed of a filter frame and a filter screen. The filter screen is fixedly arranged inside the filter frame, and the filtering work is completed by the filter screen.

[0030] To facilitate understanding of the structural composition and position of the elastic support structure 3 and the driving assembly 4, they are further described herein.

[0031] First, for the elastic support structure 3, as Figure 2 , 3 As shown in Figure 5, the elastic support structure 3 includes a bracket 1 31, a bracket 2 32 and a spring 33, wherein the bracket 1 31 is fixedly arranged on the filter plate 2, the bracket 2 32 is fixedly arranged on the inner top wall of the bin body 1, and the spring 33 is fixedly arranged between the bracket 1 31 and the bracket 2 32, and is used to elastically support the filter plate 2 and enable the filter plate 2 to be quickly reset after each swing.

[0032] It should be noted that the number of springs 33 is not less than one group. In the present application, the number of springs 33 is preferably two groups. The two groups of springs 33 are symmetrically distributed, and bracket 1 31 and bracket 2 32 are each composed of two groups of positioning plates and one group of assembly columns. The assembly columns are fixed between the two groups of positioning plates, and the springs 33 are fixedly arranged between the outer sides of the two groups of assembly columns. In this way, the elastic support structure 3 can be used to elastically support the filter plate 2 and quickly reset the filter plate 2 after each swing.

[0033] Next, the driving component 4 is described. Figure 3 As shown in FIG. 5 , the driving assembly 4 includes a driving component and a cam 41 , wherein the driving component is detachably arranged on the outside of the bin body 1 and is used to drive the cam 41 to rotate, and the cam 41 is fitted on the surface of the filter plate 2 .

[0034] It should be noted that there are two groups of cams 41 , which are symmetrically distributed front to back, and a linkage rod 42 is fixedly arranged between the two groups of cams 41 so that the two groups of cams 41 can rotate synchronously, and the cams 41 are preferably located on the right side of the upper surface of the filter plate 2 .

[0035] In this way, during operation, the filter plate 2 swings through the driving component 4 and is reset through the elastic support structure 3, so that the filter plate 2 can swing forward and backward in a cycle, thereby breaking up the agglomerated carbon black on the filter plate 2, that is, when the driving component drives the cam 41 to rotate, the cam 41 can drive the filter plate 2 to swing slightly, and the filter plate 2 is quickly reset through the elastic support structure 3 after each swing. In this way, the filter plate 2 can swing forward and backward in a cycle, thereby breaking up the agglomerated carbon black on the filter plate 2 and reducing the amount of agglomerated carbon black, that is, allowing some agglomerated carbon black to be broken up and transformed into non-agglomerated carbon black that can pass through the filter plate 2.

[0036] Considering that there are various designs of the driving component, and to facilitate understanding of how the driving component drives the cam 41 to rotate, two structures of the driving component are provided herein.

[0037] In a certain embodiment, as a preferred solution of the present application, Figure 1-3As shown, the driving component includes a telescopic push rod 44, a rack 45, a gear 46 and a shaft column 47, wherein the telescopic push rod 44 is fixed to the outside of the warehouse body 1 by bolts, the rack 45 is fixedly arranged at the telescopic end of the telescopic push rod 44, the gear 46 is meshed on the rack 45, and the shaft column 47 is assembled on the inner side of the gear 46, and this shaft column 47 is fixedly connected to any group of cams 41.

[0038] It should be noted that the telescopic push rod 44 here refers to the electric cylinder of the prior art, which can stop at any position according to the needs of use, and will not be elaborated here. In addition, considering that some agglomerated carbon black cannot be crushed, any group of expansion intervals 11 is provided with an inclined discharge port 5 to allow the agglomerated carbon black that cannot be crushed to be discharged. In this way, when it is only necessary to discharge the agglomerated carbon black that cannot be crushed from the discharge port 5, it is only necessary to utilize the telescopic characteristics of the telescopic push rod 44 to extend the telescopic end of the telescopic push rod 44 until the filter plate 2 is tilted to the discharge port 5, and a baffle 6 is fixedly provided at the bottom of the filter plate 2, and the baffle 6 is attached to the discharge port 5 of the expansion interval 11. In this way, under normal circumstances, the discharge port 5 is in a closed state to prevent some carbon black from flowing out from here.

[0039] When in use, the telescopic characteristics of the telescopic push rod 44 are utilized to allow the rack 45 to move left and right in a cycle, thereby allowing the gear 46 to rotate forward and backward in a cycle. After the shaft column 47 is transmitted, the cam 41 pushes the filter plate 2 to swing slightly. After each swing, the filter plate 2 is quickly reset through the elastic support structure 3. In this way, the filter plate 2 can swing forward and backward in a cycle, thereby breaking up the agglomerated carbon black on the filter plate 2 and reducing the amount of agglomerated carbon black, that is, allowing some agglomerated carbon black to be broken up and transformed into non-agglomerated carbon black that can pass through the filter plate 2, which can reduce the occurrence of bin blockage and bridging phenomenon.

[0040] In another embodiment, if Figure 4 and 5 As shown, the driving component is a motor 43 , which has a fixed seat, which is fixed to the outside of the bin body 1 by bolts, and the output end of the motor 43 is connected to any group of cams 41 .

[0041] In this way, when the motor 43 is started, the two sets of cams 41 can drive the filter plate 2 to swing through the linkage rod 42, and the filter plate 2 is quickly reset through the elastic support structure 3 after each swing. In this way, the filter plate 2 can swing forward and backward in a cycle, thereby breaking up the agglomerated carbon black on the filter plate 2 and reducing the amount of agglomerated carbon black, that is, allowing some agglomerated carbon black to be broken up and transformed into non-agglomerated carbon black that can pass through the filter plate 2.

[0042] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A carbon black storage silo, characterized in that: include: The warehouse body (1) has expansion areas (11) disposed on both left and right side walls; A filter plate (2) is disposed below the inlet of the bin body (1) and is rotatably connected to the bin body (1), and the filter plate (2) is located between the two groups of expansion zones (11); An elastic support structure (3), comprising a first bracket (31), a second bracket (32) and a spring (33), wherein the first bracket (31) is arranged on the filter plate (2), the second bracket (32) is arranged on the inner top wall of the bin body (1), and the spring (33) is arranged between the first bracket (31) and the second bracket (32) for elastically supporting the filter plate (2); The drive assembly (4) is connected to the bin body (1). The filter plate (2) is swung by the drive assembly (4) and reset by the elastic support structure (3), so that the filter plate (2) can cyclically swing forward and reverse, thereby breaking up the carbon black agglomerated on the filter plate (2).

2. A carbon black storage silo according to claim 1, characterized in that: The driving assembly (4) comprises a driving component and a cam (41), wherein the driving component is detachably arranged on the outside of the bin body (1) and is used to drive the cam (41) to rotate, and the cam (41) is arranged in close contact with the surface of the filter plate (2).

3. A carbon black storage silo according to claim 2, characterized in that: The number of the cams (41) is two groups, and the two groups of cams (41) are symmetrically distributed front and back. A linkage rod (42) is arranged between the two groups of cams (41) so that the two groups of cams (41) can rotate synchronously.

4. A carbon black storage silo according to claim 3, characterized in that: The driving component is a motor (43), the output end of the motor (43) is connected to any one set of cams (41), and is driven by a linkage rod (42), so that the two sets of cams (41) can drive the filter plate (2) to swing.

5. A carbon black storage silo according to claim 3, characterized in that: The driving component comprises a telescopic push rod (44), a rack (45) is arranged at the telescopic end of the telescopic push rod (44), a gear (46) is meshed on the rack (45), and a shaft column (47) connected to any group of cams (41) is assembled inside the gear (46).

6. A carbon black storage silo according to claim 5, characterized in that: Any group of the expansion zones (11) is provided with an inclined discharge port (5) to allow the agglomerated carbon black that cannot be broken up to be discharged.

7. A carbon black storage silo according to claim 6, characterized in that: A baffle (6) is provided at the bottom of the filter plate (2), and the baffle (6) is attached to the discharge port (5) of the expansion zone (11).

8. A carbon black storage silo according to claim 1, characterized in that: The filter plate (2) is composed of a filter frame and a filter screen, the filter screen is fixedly arranged on the inner side of the filter frame, the bracket 1 (31) and the bracket 2 (32) are each composed of two groups of positioning plates and a group of assembly columns, the assembly columns are fixed between the two groups of positioning plates, and the spring (33) is arranged between the outer sides of the two groups of assembly columns.

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