Cement feeding powder bin

Abstract

The utility model provides a cement feeding powder bin, and relates to the technical field of cement production, the cement feeding powder bin comprises a bin body, the upper end of the bin body communicates with a feeding hopper, the bottom of the bin body is provided with a discharging pipe, the discharging pipe is provided with a three-way control valve, the side wall of the feeding hopper communicates with a communicating pipe, and the other end of the communicating pipe communicates with a storage bin; the storage bin is fixedly arranged on the side wall of the bin body, a discharging pipe is arranged below the storage bin and communicated with the three-way control valve, the storage bin is communicated with the feeding hopper, after the bin body is full of materials, the materials continuously fed by the feeding hopper can be discharged to the storage bin, and the situation that the materials are discharged to the storage bin after the bin body is full is avoided. The continuous feeding of the conveyor leads to dust overflow and influences the environment.

Description

Technical Field

[0001] The present application relates to the technical field of cement production, and in particular to a cement feed powder silo. Background Art

[0002] The process of cement production is to grind clinker, slag and composite powder separately and store them in silos separately, and then convey the ground raw materials to the powder silo through a conveyor for storage and quantitative discharge through the powder silo. At present, when the conveyor is conveying cement powder to the powder silo, when the powder silo is full, the powder silo cannot be discharged in time, which may cause the powder on the conveyor to be directly discharged to the feed port of the powder silo or even overflow from the feed port, causing serious impact on the environment and requiring subsequent manpower and material resources for cleaning. At the same time, the feed port of the powder silo is prone to blockage, which seriously affects the stability of the production line. Summary of the invention

[0003] The purpose of the embodiments of the present application is to provide a cement feeding powder silo, which can solve the technical problem of continuous feeding of cement powder when the cement powder warehouse is full.

[0004] The embodiment of the present application provides a cement feed powder silo, comprising a silo body, the upper end of the silo body is connected to a feed hopper, the bottom of the silo body is provided with a discharge pipe, and the discharge pipe is provided with a three-way control valve;

[0005] A connecting pipe is provided on the side wall of the feed hopper, and a reserve bin is provided at the other end of the connecting pipe. The reserve bin is fixedly provided on the side wall of the bin body, and a discharge pipe is provided below the reserve bin, and the discharge pipe is connected to the three-way control valve.

[0006] Furthermore, a closing assembly is also provided at the feed end of the connecting pipe, and the closing assembly includes a closing plate and a reduction motor. The closing plate is rotatably arranged in the feed hopper, the reduction motor is fixedly arranged on the outer wall of the feed hopper, and the reduction motor drives the closing plate to rotate.

[0007] Furthermore, the closing plate rotates to abut against the feed end of the connecting pipe.

[0008] Furthermore, the side wall of the connecting pipe and the side wall of the feed hopper are both provided with a vibration motor.

[0009] Furthermore, the side wall of the warehouse body is provided with a transparent observation window strip.

[0010] Furthermore, a flow valve is also provided on the discharge pipe.

[0011] Furthermore, the discharge pipe is also connected to a booster fan.

[0012] Beneficial effects of the utility model:

[0013] The utility model provides a storage bin which is connected to a feed hopper. When the bin is full, the feed hopper can continuously feed the material and discharge it to the storage bin, thereby preventing dust from overflowing and affecting the environment due to continuous feeding of the conveyor after the bin is full.

[0014] Through the setting of the closing component, when the bin is full, the closing plate can close the feed end of the bin, so that the powder entering the feed hopper subsequently can be efficiently guided to the reserve bin to prevent blockage in the feed hopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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.

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0017] Figure 2 It is a schematic cross-sectional structural diagram of an embodiment of the utility model.

[0018] The reference numerals are:

[0019] 1. Bin body; 11. Discharge pipe; 12. Three-way control valve; 13. Observation window strip; 2. Feed hopper; 21. Connecting pipe; 3. Reserve bin; 31. Discharge pipe; 32. Flow valve; 33. Booster fan; 4. Closing assembly; 41. Closing plate; 42. Speed ​​reducer motor; 5. Vibration motor. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] 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.

[0023] 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.

[0024] 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.

[0025] 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.

[0026] The embodiment of the present application discloses a cement feed powder silo.

[0027] Reference Figure 1-2 A cement feed powder silo comprises a silo body 1, a feed hopper 2 is connected to the upper end of the silo body 1, a discharge pipe 11 is arranged at the bottom of the silo body 1, and a three-way control valve 12 is arranged on the discharge pipe 11;

[0028] A connecting pipe 21 is provided on the side wall of the feed hopper 2, and a storage bin 3 is provided at the other end of the connecting pipe 21. The storage bin 3 is fixedly provided on the side wall of the bin body 1, and a discharge pipe 31 is provided below the storage bin 3, and the discharge pipe 31 is connected to the three-way control valve 12;

[0029] During use, the powder enters the silo 1 from the feed hopper 2 and is discharged through the three-way control valve 12. When the silo 1 is full and the powder reaches the feed end of the connecting pipe 21, the powder will enter the reserve silo 3 through the connecting pipe 21, so as to reduce the feed pressure of the silo 1. At the same time, it can avoid the dust overflow caused by the continuous feeding of the conveyor after the silo 1 is full, which affects the environment. After a certain amount of powder in the silo 1 is discharged, the powder can continue to be discharged into the silo 1. At the same time, the powder in the reserve silo 3 can be discharged to the three-way control valve 12 through the discharge pipe 31 to discharge the powder in the reserve silo 3.

[0030] Reference Figure 1-2 The feeding end of the connecting pipe 21 is also provided with a closing assembly 4, which includes a closing plate 41 and a reduction motor 42. The closing plate 41 is rotatably arranged in the feeding hopper 2, and the reduction motor 42 is fixedly arranged on the outer wall of the feeding hopper 2, and the reduction motor 42 drives the closing plate 41 to rotate;

[0031] More specifically, in a normal state, the closing plate 41 rotates to abut against the feed end of the connecting pipe 21;

[0032] During use, when the silo 1 is not full, the closing plate 41 abuts against the feed end of the connecting pipe 21 to prevent the powder from entering the reserve silo 3; when the silo 1 is full, the reduction motor 42 drives the closing plate 41 to rotate, so that the closing plate 41 can close the feed end of the silo 1, so that the powder subsequently entering the feed hopper 2 can be efficiently guided to the reserve silo 3 to prevent blockage in the feed hopper 2.

[0033] Reference Figure 1 The side walls of the connecting pipe 21 and the side walls of the feed hopper 2 are both provided with a vibration motor 5. The provision of the vibration motor 5 can effectively loosen the powder material to prevent it from adhering to form a structure in the pipeline and causing blockage of the pipeline.

[0034] Reference Figure 1 The side wall of the bin body 1 is provided with a transparent observation window strip 13, which can facilitate observation of the powder storage capacity status in the bin body 1 and timely control of whether to enable the reserve bin 3.

[0035] Reference Figure 1-2 A flow valve 32 is also provided on the discharge pipe 31 , and the setting of the flow valve 32 can effectively control the discharge flow rate of the powder in the storage bin 3 , thereby not affecting the powder discharge efficiency of the bin body 1 .

[0036] Reference Figure 1-2 The discharge pipe 31 is also connected to a booster fan 33. The booster fan 33 can effectively enhance the discharge rate of the discharge pipe 31, effectively control the discharge demand and control the discharge speed of the powder in the storage bin 3.

[0037] 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 cement feed powder silo, characterized in that: It comprises a bin body, the upper end of which is connected to a feed hopper, the bottom of which is provided with a discharge pipe, and the discharge pipe is provided with a three-way control valve; A connecting pipe is provided on the side wall of the feed hopper, and a reserve bin is provided at the other end of the connecting pipe. The reserve bin is fixedly provided on the side wall of the bin body, and a discharge pipe is provided below the reserve bin, and the discharge pipe is connected to the three-way control valve.

2. A cement feed powder silo according to claim 1, characterized in that: The feeding end of the connecting pipe is also provided with a closing component, which includes a closing plate and a reduction motor. The closing plate is rotatably arranged in the feeding hopper, the reduction motor is fixedly arranged on the outer wall of the feeding hopper, and the reduction motor drives the closing plate to rotate.

3. A cement feed powder silo according to claim 2, characterized in that: The closing plate is rotatably abutted against the feed end of the connecting pipe.

4. The cement feed powder silo according to claim 1, characterized in that: The side wall of the connecting pipe and the side wall of the feeding hopper are both provided with a vibration motor.

5. The cement feed powder silo according to claim 1, characterized in that: The side wall of the warehouse body is provided with a transparent observation window strip.

6. A cement feed powder silo according to claim 1, characterized in that: The discharge pipe is also provided with a flow valve.

7. The cement feed powder silo according to claim 1, characterized in that: The discharge pipe is also connected to a booster fan.

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