Clinker unloading device applied to clinker silo

Abstract

The clinker discharging device comprises a main discharging chute installed on the top of the clinker silo, a branch discharging chute is arranged on one side of the main discharging chute, the lower end of the main discharging chute is connected with a conveying belt in the clinker silo through a vertical chute, and the lower end of the branch discharging chute is communicated with the top of the lower-layer clinker silo through a material transferring chute. During use, clinker can be discharged into the main discharging chute, the clinker is fed into the conveying belt through the main discharging chute, the clinker is fed into the lower-layer clinker silo through the branch discharging chutes, and the main discharging chute and the branch discharging chutes are of a closed structure, so that dust raising in the discharging process can be effectively avoided, the environment of the clinker silo is protected, the physical and psychological health of an operator is facilitated, and the clinker silo is high in practicability. The upper side of the main discharging chute and the upper side of the auxiliary discharging chute are both provided with the material speed adjusting assemblies, in the actual discharging process, the discharging speed can be adjusted and controlled by operating the material speed adjusting assemblies, the using process is flexible and convenient, meanwhile, the main discharging chute and the auxiliary discharging chute are adopted for discharging, and energy consumption of materials in the conveying process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cement processing production technical field especially, relates to a clinker unloading device for clinker storehouse. BACKGROUND

[0002] In the cement processing production process, need to use clinker, clinker is the black granular material that limestone, clay etc. raw material is formed after high temperature calcination, is the intermediate step of cement production, can improve cement hardening degree and strength, clinker unloading mainly is by hoist and is sent to clinker storehouse top with clinker, enters clinker storehouse through belt conveyor. However, since the belt conveyor is easy to run off, easy to wear, in the unloading process, the dust is big, easy to cause the clinker storehouse to raise dust, is not favorable to the physical and mental health of operator. SUMMARY

[0003] The purpose of the present application is to provide a clinker unloading device for clinker storehouse, to solve the problem that when using a belt conveyor to unload, the belt conveyor is easy to run off and wear, resulting in a large amount of dust during unloading, which is not conducive to the physical and mental health of the operator.

[0004] To solve the above technical problems, the present application provides a clinker unloading device for clinker storehouse, comprising:

[0005] A main discharge chute is installed on the top of the clinker storehouse, one side of the main discharge chute is provided with a sub-discharge chute, the lower end of the main discharge chute is connected to a conveying belt inside the clinker storehouse through a vertical chute, the lower end of the sub-discharge chute is connected to the top of the lower clinker storehouse through a material transfer chute, and the upper side of the main discharge chute and the sub-discharge chute is provided with a material speed adjusting assembly.

[0006] As a preferred embodiment, a clinker unloading device for clinker storehouse, the material speed adjusting assembly comprises a mounting hole provided on the upper side of the main discharge chute and the sub-discharge chute, a shutter is inserted into the mounting hole, an adjusting steel wire rope is connected to the shutter, and the other end of the adjusting steel wire rope is wound around a cross beam inside the clinker storehouse.

[0007] As a preferred embodiment, a clinker unloading device for clinker storehouse, the outer periphery of the conveying belt is further provided with a protective cover, and the lower end of the vertical chute is connected to the protective cover.

[0008] As a preferred embodiment, a clinker unloading device for clinker storehouse, the upper side of the protective cover is further provided with a visual window.

[0009] As a preferred embodiment, a clinker unloading device for clinker storehouse, the upper side of the main discharge chute and the sub-discharge chute is further provided with a maintenance door. As a preferred embodiment, a clinker unloading device for clinker storehouse, the upper side of the main discharge chute and the sub-discharge chute is further provided with a maintenance door.

[0010] As a preferred embodiment, a clinker unloading device applied to a clinker storehouse, the main down chute and the vertical chute are integrally formed.

[0011] As a preferred embodiment, a clinker unloading device applied to a clinker storehouse, the main down chute and the vertical chute are integrally formed.

[0012] Compared with the prior art, the clinker unloading device applied to the clinker storehouse comprises a main down chute installed on the top of the clinker storehouse, a sub down chute is arranged on one side of the main down chute, the lower end of the main down chute is connected with a conveying belt in the clinker storehouse through a vertical chute, and the lower end of the sub down chute is communicated with the top of a lower clinker storehouse through a material transfer chute. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to make the technical personnel of the present application better understand the technical solutions in the present application, the following will be a brief introduction to the drawings needed in the embodiments, and obviously, for those skilled in the art, without creative premise, other drawings can also be obtained according to these drawings.

[0014] Figure 1 The structure diagram of the clinker unloading device applied to the clinker storehouse provided by the present application embodiment;

[0015] In the figure: 1, main down chute; 2, sub down chute; 3, vertical chute; 4, material transfer chute; 5, mounting hole; 6, gate; 7, adjusting steel wire rope; 8, protective cover; 9, visual window; 10, maintenance door body; 11, top of lower clinker storehouse; 12, adapter chute. DETAILED DESCRIPTION

[0016] In order to make the technical personnel of the present application better understand the technical solutions in the present application, the following will be a brief introduction to the drawings needed in the embodiments, and obviously, for those skilled in the art, without creative premise, other drawings can also be obtained according to these drawings.

[0017] The core of the present application is to provide a clinker unloading device applied to a clinker store, which solves the problem that when a belt conveyor is used for unloading, the belt conveyor is prone to deviation and wear, dust is large during the unloading process, and the clinker store is prone to large dust, which is not conducive to the physical and mental health of operators.

[0018] Figure 1 A structure diagram of a clinker unloading device applied to a clinker store is provided in the embodiments of the present application, which is shown in Figure 1 .

[0019] Embodiment 1

[0020] A clinker unloading device applied to a clinker store includes a main unloading chute 1, the upper end of the main unloading chute 1 is installed at the top of the clinker store, and the clinker lifted by the elevator can be unloaded into the main unloading chute 1, a sub-unloading chute 2 is arranged on one side of the main unloading chute 1, the main unloading chute 1 and the sub-unloading chute 2 are connected through a transfer chute 12, the lower end of the main unloading chute 1 is connected with a conveying belt in the clinker store through a vertical chute 3, the lower end of the sub-unloading chute 2 is communicated with the top 11 of the lower layer clinker store through a material transfer chute 4, part of the clinker entering the main unloading chute 1 is unloaded onto the conveying belt through the vertical chute 3, the conveying belt is not shown in the figure, and part of the clinker is unloaded into the lower layer clinker store through the sub-unloading chute 2. The closed structure of the main unloading chute 1 and the sub-unloading chute 2 can effectively avoid dust in the clinker store. A material speed adjusting assembly is arranged on the upper side of the main unloading chute 1 and the sub-unloading chute 2, the material speed adjusting assembly can adjust and control the unloading speed of the material in the main unloading chute 1 and the sub-unloading chute 2, and the flexibility of use is high.

[0021] Embodiment 2

[0022] On the basis of embodiment 1, the material speed adjusting assembly of the clinker unloading device applied to the clinker store includes an installation hole 5 arranged on the upper side of the main unloading chute 1 and the sub-unloading chute 2, a gate 6 is inserted into the installation hole 5, an adjusting steel wire rope 7 is connected to the gate 6, and the other end of the adjusting steel wire rope 7 is wound on a cross beam in the clinker store. In actual use, according to the actual unloading condition, the adjusting steel wire rope 7 is pulled to drive the gate 6 to move, the depth of the gate 6 in the main unloading chute 1 and the sub-unloading chute 2 is adjusted, and then the unloading speed of the material in the main unloading chute 1 and the sub-unloading chute 2 is adjusted and controlled. After the adjustment is completed, the adjusting steel wire rope 7 is wound and fixed on the cross beam to limit the gate 6. After the adjusting steel wire rope 7 is loosened, the gate 6 can automatically fall under the action of its own gravity, the length of the gate 6 in the main unloading chute 1 and the sub-unloading chute 2 is lengthened, and the unloading speed of the material is reduced.

[0023] On the basis of embodiment 1, a clinker unloading device applied to a clinker storehouse, in order to further prevent dust raising, preferably, a protective cover 8 is further covered on the outer periphery of the conveying belt, and the lower end of the vertical chute 3 is communicated with the protective cover 8. The arrangement of the protective cover 8 can effectively avoid the material falling on the conveying belt from flying.

[0024] In this embodiment, a clinker unloading device applied to a clinker storehouse, in order to facilitate the observation of the material on the conveying belt, preferably, a visual window 9 is further arranged on the upper side of the protective cover 8.

[0025] On the basis of embodiment 1, a clinker unloading device applied to a clinker storehouse, in order to facilitate the maintenance or repair of the main discharging chute 1 and the sub discharging chute 2, preferably, a maintenance door body 10 is further arranged on the upper side of the main discharging chute 1 and the sub discharging chute 2, and the installation mode of the maintenance door body 10 can refer to the existing maintenance door body installation.

[0026] On the basis of embodiment 1, a clinker unloading device applied to a clinker storehouse, in order to improve the design convenience, preferably, the main discharging chute 1 and the vertical chute 3 can be arranged as an integrated structure.

[0027] On the basis of embodiment 1, a clinker unloading device applied to a clinker storehouse, in order to further improve the design convenience, preferably, the sub discharging chute 2 and the material transferring chute 4 can be arranged as an integrated structure.

[0028] The clinker unloading device applied to a clinker storehouse comprises a main discharging chute 1 arranged on the top of the clinker storehouse, a sub discharging chute 2 arranged on one side of the main discharging chute 1, and a vertical chute 3 connected between the lower end of the main discharging chute 1 and a conveying belt in the clinker storehouse, and a material transferring chute 4 connected between the lower end of the sub discharging chute 2 and a lower clinker storehouse top 11. In use, the clinker can be unloaded into the main discharging chute 1, then into the conveying belt through the main discharging chute 1, and then into the lower clinker storehouse through the sub discharging chute 2. The closed structure of the main discharging chute 1 and the sub discharging chute 2 can effectively avoid dust raising during unloading, protect the environment of the clinker storehouse, and benefit the physical and mental health of the operators. The upper sides of the main discharging chute 1 and the sub discharging chute 2 are provided with material speed adjusting assemblies, which can be used to adjust and control the unloading speed during actual unloading. The use process is flexible and convenient. In addition, the main discharging chute 1 and the sub discharging chute 2 are used for unloading, which reduces the energy consumption of the material in the conveying process and improves the overall operation efficiency of the unloading system.

[0029] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope of the application being indicated by the claims.

[0030] It should be understood that the application is not limited to the precise construction hereinafter described and as shown in the attached drawings, and that various modifications and changes can be made by those skilled in the art without departing from the scope of the application. The embodiments described above are meant to be exemplary only, with the true scope of the application being indicated by the following claims.

Claims

1. A clinker unloading device applied to a clinker silo, characterized in that, include: The main discharge chute (1) is installed on the top of the clinker silo. A branch discharge chute (2) is provided on one side of the main discharge chute (1). The lower end of the main discharge chute (1) is connected to the conveyor belt in the clinker silo through a vertical chute (3). The lower end of the branch discharge chute (2) is connected to the top of the lower clinker silo (11) through a transfer chute (4). Material speed adjustment components are provided on the upper side of both the main discharge chute (1) and the branch discharge chute (2).

2. The clinker unloading device applied to a clinker silo according to claim 1, characterized in that, The material speed adjustment component includes mounting holes (5) on the upper side of the main discharge chute (1) and the sub-discharge chute (2). A gate plate (6) is inserted into the mounting hole (5). An adjusting wire rope (7) is connected to the gate plate (6). The other end of the adjusting wire rope (7) is wound around the crossbeam in the clinker silo.

3. The clinker unloading device applied to a clinker silo according to claim 1, characterized in that, The outer periphery of the conveyor belt is also covered with a protective cover (8), and the lower end of the vertical chute (3) is connected to the protective cover (8).

4. The clinker unloading device applied to a clinker silo according to claim 3, characterized in that, The upper side of the protective cover (8) is also provided with a visualization window (9).

5. The clinker unloading device applied to a clinker silo according to claim 1, characterized in that, Maintenance doors (10) are also provided on the upper side of the main discharge chute (1) and the sub-discharge chute (2).

6. The clinker unloading device applied to a clinker silo according to claim 1, characterized in that, The main discharge chute (1) and the vertical chute (3) are integrally formed.

7. The clinker unloading device applied to a clinker silo according to claim 1, characterized in that, The feeding chute (2) and the transfer chute (4) are integrally formed.

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