Flow stabilizing bin of roller press

Abstract

The utility model provides a roller press steady flow bin, and relates to the technical field of cement production equipment, the roller press is arranged at the bottom of the steady flow bin, a material sliding assembly is arranged at a top feeding port of the steady flow bin, a first supporting plate and a second supporting plate are fixedly arranged in the steady flow bin, and the first supporting plate and the second supporting plate are arranged in parallel; a material blocking assembly and a material guiding assembly are arranged on the first supporting plate and the second supporting plate, the material blocking assembly is located above the material guiding assembly, and a material dispersing assembly used for dispersing materials is arranged at the bottom of the material guiding assembly. Under the blocking effect of the material blocking assembly, the materials fall to the material guiding assembly, and finally the materials are evenly scattered to the conical part of the flow stabilizing bin through the material scattering assembly, so that the materials fall from the center of the flow stabilizing bin, the material segregation phenomenon is reduced, feeding is stable, large vibration of the roller press is avoided, the acting effect is improved, large roll gap deviation is avoided, and a speed reducer of the roller press runs safely and stably.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cement production equipment, in particular to a roller press steady flow bin. BACKGROUND

[0002] The steady flow bin is a device for storing and stabilizing the flow of materials. In the cement production process, it is arranged at the upper part of the roller press. Its function is to receive materials from upstream equipment and supply the materials to the downstream roller press uniformly and stably through a certain way, so as to ensure the normal operation of the roller press.

[0003] However, in the prior art, due to the limited position of the discharging pipe, the dropping point of the fresh materials deviates when entering the roller press steady flow bin, and the material segregation phenomenon is serious. In addition, there is a certain distance between the inlet of the steady flow bin and the roller press, which not only causes large vibration of the roller press, poor working effect, large roller gap deviation, but also affects the safe and stable operation of the reducer of the roller press. SUMMARY

[0004] The purpose of the embodiment of the present application is to provide a roller press steady flow bin which can solve the technical problem of deviation of the dropping point of fresh materials when entering the roller press steady flow bin and serious material segregation phenomenon.

[0005] The embodiment of the present application provides a roller press steady flow bin, which comprises a steady flow bin, the bottom of the steady flow bin is provided with a roller press, the top inlet of the steady flow bin is provided with a material sliding assembly, the first support plate and the second support plate are fixedly arranged in the steady flow bin, the first support plate and the second support plate are arranged in parallel, the first support plate and the second support plate are provided with a material blocking assembly and a material guiding assembly, the material blocking assembly is located above the material guiding assembly, and the bottom of the material guiding assembly is provided with a material scattering assembly for scattering materials.

[0006] Further, the material sliding assembly comprises a first material sliding groove and a second material sliding groove, the first material sliding groove and the second material sliding groove are fixedly arranged at the top inlet of the steady flow bin, and the first material sliding groove and the second material sliding groove are arranged in an inverted eight-character shape.

[0007] Further, the material blocking assembly comprises a first material blocking plate and a second material blocking plate, the first material blocking plate is fixedly arranged on the first support plate, the second material blocking plate is fixedly arranged on the second support plate, the first material blocking plate and the second material blocking plate are arranged in an inverted eight-character shape, and the material blocking assembly and the material sliding direction of the material sliding assembly are arranged in a cross shape.

[0008] Further, the material guiding assembly comprises a first connecting plate, a second connecting plate, a first material guiding plate and a second material guiding plate, the first connecting plate is fixed on the first supporting plate, the second connecting plate is fixed on the second connecting plate, the upper end of the first material guiding plate is rotationally connected with the inner side of the first connecting plate, the upper end of the second material guiding plate is rotationally connected with the inner side of the second connecting plate, the first material guiding plate and the second material guiding plate are arranged in an inverted V shape, and an adjusting assembly is arranged between the first material guiding plate and the second material guiding plate.

[0009] Further, the adjusting assembly comprises a first adjusting plate and a second adjusting plate, a plurality of first adjusting holes are arranged on the first adjusting plate, a plurality of second adjusting holes are arranged on the second adjusting plate, one side of the first material guiding plate and one side of the second material guiding plate are fixedly provided with first threaded columns matched with the first adjusting holes, the first threaded columns penetrate through the first adjusting holes, first locking nuts are threadedly connected on the first threaded columns, and the other side of the first material guiding plate and the other side of the second material guiding plate are fixedly provided with second threaded columns matched with the second adjusting holes, the second threaded columns penetrate through the second adjusting holes, and second locking nuts are threadedly connected on the second threaded columns.

[0010] Further, the material guiding assembly comprises a first connecting plate, a second connecting plate, a first material guiding plate and a second material guiding plate, the first connecting plate is fixed on the first supporting plate, the second connecting plate is fixed on the second connecting plate, the upper end of the first material guiding plate is rotationally connected with the inner side of the first connecting plate, the upper end of the second material guiding plate is rotationally connected with the inner side of the second connecting plate, the first material guiding plate and the second material guiding plate are arranged in an inverted V shape, and an adjusting assembly is arranged between the first material guiding plate and the second material guiding plate.

[0011] Further, the upper end of the first material blocking plate is fixedly provided with a first supporting seat, the upper end of the second material blocking plate is fixedly provided with a second supporting seat, and a material distributing plate is fixedly arranged between the first supporting seat and the second supporting seat.

[0012] The utility model discloses a beneficial effect:

[0013] The utility model discloses a first supporting plate and second supporting plate are fixed in steady flow bin, first supporting plate and second supporting plate parallelly arranged, be equipped with material blocking assembly and material guiding assembly on first supporting plate and second supporting plate, material blocking assembly and material guiding assembly staggered setting from top to bottom, the bottom of material guiding assembly is equipped with the material scattering assembly for dispersing material, and the fresh material enters from the top feed port of steady flow bin, falls down through material guiding assembly, and falls down to material guiding assembly under the blocking effect of material blocking assembly, finally makes the material even dispersion fall to the taper portion of steady flow bin by material scattering assembly, makes the material from the center of steady flow bin, reduces material segregation phenomenon, and stabilizes the feeding, avoids the big vibration of roll press, improves the working effect, avoids the big roll gap deviation, makes the safe and stable operation of roll press speed reducer. ACCURACY OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0015] Figure 1 Structure schematic diagram for some embodiments of the present application;

[0016] Figure 2 First cross-sectional view for some embodiments of the present application;

[0017] Figure 3 Structure schematic diagram for some embodiments of the present application; Figure 2 Structure schematic diagram for some embodiments of the present application;

[0018] Figure 4 Second cross-sectional view for some embodiments of the present application;

[0019] Figure 5 Structure schematic diagram for some embodiments of the present application;

[0020] The reference signs are respectively:

[0021] 1, steady flow bin; 2, roller press; 3, material guiding assembly; 31, first material guiding groove; 32, second material guiding groove; 4, first supporting plate; 5, second supporting plate; 6, material blocking assembly; 61, first material blocking plate; 611, first supporting seat; 62, second material blocking plate; 621, second supporting seat; 7, material guiding assembly; 71, first connecting plate; 72, second connecting plate; 73, first material guiding plate; 74, second material guiding plate; 8, material spreading assembly; 81, first material spreading grate module; 82, second material spreading grate module; 9, adjusting assembly; 91, first adjusting plate; 911, first adjusting hole; 92, second adjusting plate; 921, second adjusting hole; 10, first threaded column; 101, first locking nut; 11, second threaded column; 111, second locking nut; 12, material distributing plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the following will combine the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, but not 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 application provided in the accompanying drawings is not intended to limit the scope of the application claimed, but merely represents selected embodiments of the application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the application, without making creative efforts, fall within the scope of protection of the application.

[0024] It should be noted that similar reference numbers and letters in the following drawings represent similar items, and therefore, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

[0025] In the description of the application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the application is usually placed, and are only for the convenience of describing the application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application. In addition, the terms "first", "second", "third", and the like 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 component must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0027] In the description of the application, it should also be noted that unless otherwise explicitly specified and limited, the terms "provided", "mounted", "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements inside. For those of ordinary skill in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances. Specific embodiments:

[0029] As Figures 1-4As shown, the application provides a roller press steady flow bin, including a steady flow bin 1, the bottom of the steady flow bin 1 is provided with a roller press 2, the top feed inlet of the steady flow bin 1 is provided with a material sliding assembly 3, the first support plate 4 and the second support plate 5 are fixedly arranged in the steady flow bin 1, the first support plate 4 and the second support plate 5 are arranged in parallel, the first support plate 4 and the second support plate 5 are provided with a material blocking assembly 6 and a material guiding assembly 7, the material blocking assembly 6 is located above the material guiding assembly 7, the bottom of the material guiding assembly 7 is provided with a material scattering assembly 8 for dispersing material, when the utility model is used, fresh material enters from the top feed inlet of the steady flow bin 1, falls through the material sliding assembly 3, falls to the material guiding assembly 7 under the blocking action of the material blocking assembly 6, and finally the material is uniformly dispersed and falls to the taper part of the steady flow bin 1 by the material scattering assembly 8, so that the material falls from the center of the steady flow bin 1, the material segregation phenomenon is reduced, the feeding is stable, the roller press 2 is avoided from vibrating greatly, the working effect is improved, the roller gap is avoided from being large, and the speed reducer of the roller press 2 is safe and stable.

[0030] As shown in the figure, Figures 2-4 The material sliding assembly 3 includes a first material sliding groove 31 and a second material sliding groove 32, the first material sliding groove 31 and the second material sliding groove 32 are fixedly arranged at the top feed inlet of the steady flow bin 1, and the first material sliding groove 31 and the second material sliding groove 32 are arranged in an inverted eight character shape, so that the fresh material falls between the first material sliding groove 31 and the second material sliding groove 32.

[0031] As shown in the figure, Figures 2-5 The material blocking assembly 6 includes a first material blocking plate 61 and a second material blocking plate 62, the first material blocking plate 61 is fixedly arranged on the first support plate 4, the second material blocking plate 62 is fixedly arranged on the second support plate 5, the first material blocking plate 61 and the second material blocking plate 62 are arranged in an inverted eight character shape, the material blocking assembly 6 and the material sliding direction of the material sliding assembly 3 are arranged in a cross shape, through the arrangement of the first material blocking plate 61 and the second material guiding plate 74, the material falling from the material sliding assembly 3 completely passes through the material guiding assembly 7, specifically, the distance between the upper parts of the first material blocking plate 61 and the second material blocking plate 62 is greater than the material falling width of the first material sliding groove 31 and the second material sliding groove 32, so as to avoid the material from scattering to the outside of the material blocking assembly 6.

[0032] As shown in the figure, Figures 2-5As shown, the material guiding assembly 7 comprises a first connecting plate 71, a second connecting plate 72, a first material guiding plate 73, and a second material guiding plate 74. The first connecting plate 71 is fixedly arranged on the first supporting plate 4, and the second connecting plate 72 is fixedly arranged on the second connecting plate 72. The upper end of the first material guiding plate 73 is rotatably connected to the inner side of the first connecting plate 71, and the upper end of the second material guiding plate 74 is rotatably connected to the inner side of the second connecting plate 72. The first material guiding plate 73 and the second material guiding plate 74 are arranged in an inverted V shape. An adjusting assembly 9 is arranged between the first material guiding plate 73 and the second material guiding plate 74. The distance between the first material guiding plate 73 and the second material guiding plate 74 can be adjusted through the adjusting assembly 9, so as to control the falling speed of the material and meet the actual demand. The upper end of the first material guiding plate 73 and the upper end of the second material guiding plate 74 are both provided with a rotating shaft. The first material guiding plate 73 and the second material guiding plate 74 are rotatably connected to the corresponding first connecting plate 71 and second connecting plate 72 through the corresponding rotating shafts.

[0033] As shown in Figures 2-5 The adjusting assembly 9 comprises a first adjusting plate 91 and a second adjusting plate 92. The first adjusting plate 91 is provided with a plurality of first adjusting holes 911, and the second adjusting plate 92 is provided with a plurality of second adjusting holes 921. One side of the first material guiding plate 73 and one side of the second material guiding plate 74 are both fixedly provided with a first threaded column 10 matched with the first adjusting hole 911. The first threaded column 10 penetrates the first adjusting hole 911, and a first locking nut 101 is threadedly connected to the first threaded column 10. The other side of the first material guiding plate 73 and the other side of the second material guiding plate 74 are both fixedly provided with a second threaded column 11 matched with the second adjusting hole 921. The second threaded column 11 penetrates the second adjusting hole 921, and a second locking nut 111 is threadedly connected to the second threaded column 11. The distance between the first material guiding plate 73 and the second material guiding plate 74 is adjusted to the required size, and then the first threaded column 10 of the first material guiding plate 73 and the second material guiding plate 74 is inserted into two first adjusting holes 911 in the first adjusting plate 91, respectively. The first locking nut 101 is screwed onto the first threaded column 10, so as to limit and lock the first material guiding plate 73 and the second material guiding plate 74. Similarly, the second threaded column 11 of the first material guiding plate 73 and the second material guiding plate 74 is inserted into two second adjusting holes 921 in the second adjusting plate 92, respectively. The second locking nut 111 is screwed onto the second threaded column 11, so as to limit and lock the first adjusting plate 91 and the second adjusting plate 92, and make the first adjusting plate 91 and the second adjusting plate 92 stable.

[0034] As shown in Figures 2-5As shown, the bulk material assembly 8 includes a first bulk material grate module 81 and a second bulk material grate module 82, the first bulk material grate module 81 is fixedly arranged at the lower end of the first guide plate 73, and the second bulk material grate module 82 is fixedly arranged at the lower end of the second guide plate 74, the material falling from the guide assembly 7 to the bulk material assembly 8 collides and disperses with the first bulk material grate module 81 and the second bulk material grate module 82, and then falls to the conical part of the steady flow bin 1, and then is stably fed into the roller press 2.

[0035] As shown in Figure 2 , Figure 4 and Figure 5 , the upper end of the first baffle plate 61 is fixedly provided with a first support seat 611, the upper end of the second baffle plate 62 is fixedly provided with a second support seat 621, and the first support seat 611 and the second support seat 621 are fixedly provided with the distribution plate 12, specifically, one end of the distribution plate 12 is fixedly connected with the first support seat 611, the other end of the distribution plate 12 is fixedly connected with the second support seat 621, and the cross section of the distribution plate 12 is inverted T-shaped, the material falling from the material sliding assembly 3 passes through the distribution of the distribution plate 12 and then falls downward, part of the material will accumulate on the distribution plate 12 to form an inclined slope, which protects the distribution plate 12 and can slow down the wear of the distribution plate 12, thereby prolonging the service life of the distribution plate 12.

[0036] The above is only a preferred embodiment of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various modifications and changes. 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 roll press stabilizing chamber characterized by: The device comprises a steady flow bin, a roller press is arranged at the bottom of the steady flow bin, a material feeding assembly is arranged at the top feeding port of the steady flow bin, a first support plate and a second support plate are fixedly arranged in the steady flow bin, the first support plate is arranged in parallel with the second support plate, a material blocking assembly and a material guiding assembly are arranged on the first support plate and the second support plate, the material blocking assembly is arranged above the material guiding assembly, and a material scattering assembly for scattering material is arranged at the bottom of the material guiding assembly.

2. A flow stabilizing chamber for a roll press according to claim 1, characterized in that: The material feeding assembly comprises a first material feeding groove and a second material feeding groove, the first material feeding groove and the second material feeding groove are fixedly arranged at the top feeding port of the steady flow bin, and the first material feeding groove and the second material feeding groove are arranged in an inverted eight-character shape.

3. A flow stabilizing chamber for a roll press according to claim 2, characterized in that: The material blocking assembly comprises a first material blocking plate and a second material blocking plate, the first material blocking plate is fixedly arranged on the first support plate, the second material blocking plate is fixedly arranged on the second support plate, the first material blocking plate and the second material blocking plate are arranged in an inverted eight-character shape, and the material blocking assembly is arranged in a crossing manner with the material feeding direction of the material feeding assembly.

4. A flow stabilizing chamber for a roll press according to claim 3, characterized in that: The material guiding assembly comprises a first connecting plate, a second connecting plate, a first material guiding plate and a second material guiding plate, the first connecting plate is fixedly arranged on the first support plate, the second connecting plate is fixedly arranged on the second support plate, the upper end of the first material guiding plate is rotatably connected to the inner side of the first connecting plate, the upper end of the second material guiding plate is rotatably connected to the inner side of the second connecting plate, the first material guiding plate and the second material guiding plate are arranged in an inverted eight-character shape, and an adjusting assembly is arranged between the first material guiding plate and the second material guiding plate.

5. A flow compensator for a roll press according to claim 4, characterized in that: The adjusting assembly comprises a first adjusting plate and a second adjusting plate, a plurality of first adjusting holes are arranged on the first adjusting plate, a plurality of second adjusting holes are arranged on the second adjusting plate, a first threaded column matched with the first adjusting hole is fixedly arranged on one side of the first material guiding plate and one side of the second material guiding plate, the first threaded column penetrates through the first adjusting hole, a first locking nut is threadedly connected to the first threaded column, a second threaded column matched with the second adjusting hole is fixedly arranged on the other side of the first material guiding plate and the other side of the second material guiding plate, the second threaded column penetrates through the second adjusting hole, and a second locking nut is threadedly connected to the second threaded column.

6. A flow stabilizing chamber for a roll press according to claim 4, characterized in that: The material scattering assembly comprises a first material scattering grate strip module and a second material scattering grate strip module, the first material scattering grate strip module is fixedly arranged below the first material guiding plate, and the second material scattering grate strip module is fixedly arranged at the lower end of the second material guiding plate.

7. The flow stabilizing chamber of claim 3, wherein: A first support seat is fixedly arranged at the upper end of the first material blocking plate, a second support seat is fixedly arranged at the upper end of the second material blocking plate, and a material distribution plate is fixedly arranged between the first support seat and the second support seat.

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