Cement bin with good storage effect

Abstract

The cement bin with the good storage effect comprises a bin body, the bin body comprises a storage bin, the lower end of the storage bin is fixedly connected with an outlet bin, supporting legs are fixedly installed on the lower side of the storage bin, a bin partition plate is fixedly installed on the inner side of the storage bin, the bin partition plate is in a conical shape, and the conical tip of the bin partition plate points to the outlet bin. A plurality of bin partition plates are arranged along the axis of the storage bin in a linear array mode, circulation holes are formed in the centers of the bin partition plates, a plurality of air-blowing spray heads are installed on the side wall of the bin body in a circumferential array mode, the air-blowing spray heads are located below the sides, close to the side wall of the bin body, of the bin partition plates, and the air-blowing spray heads are connected with an air supply device. The feeding pipe extends to the bottom of the bin body from the outer side of the bin body. Through the arrangement of the bin partition plate, the situations that cement is tightly accumulated at the position of the outlet bin and is damped and hardened around the air-blowing spray head are reduced, the storage effect of the cement bin is improved, and the cement can be discharged out of the bin more smoothly.

Description

Technical Field

[0001] The utility model belongs to the technical field of cement silos and relates to a cement silo with good storage effect. Background Art

[0002] Cement silo is a container for storing cement. Cement silo usually has a conical discharge port at the bottom. Due to the small particle size of cement, cement silo is usually high, and the cement at the outlet is easily compressed and accumulated, making it unable to fall.

[0003] At present, the main method is to install a vibration motor on the outside of the cement silo or set an air blowing nozzle on the inner wall of the cement silo. The vibration motor may make the cement accumulation in some positions more compact, and the air blowing nozzle is easy to introduce humid air, causing the cement near the nozzle to become damp and hardened on the side wall of the cement silo, affecting the storage effect of the cement silo. Utility Model Content

[0004] In view of the above problems, the utility model proposes a cement silo with good storage effect, which well solves the problems in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A cement silo with good storage effect, comprising:

[0007] A bin body, the bin body comprising a cylindrical storage bin, the lower end of which is fixedly connected to a conical outlet bin;

[0008] A leg, the leg being fixedly mounted on the lower side of the storage bin, and at least three legs being arranged in a circular array;

[0009] A partition plate, the partition plate is conical, the partition plate is fixedly installed on the inner side of the storage bin, the cone tip of the partition plate points to the outlet bin, there are a plurality of partition plates in a linear array along the axis of the storage bin, and a flow hole is opened in the center of the partition plate;

[0010] An air blowing nozzle, wherein a plurality of the air blowing nozzles are installed in a circular array on the side wall of the bin body, the air blowing nozzles are located below the side of the partition plate close to the side wall of the bin body, and the air blowing nozzles are connected to an air supply device;

[0011] A feed pipe and an exhaust pipe, wherein the feed pipe and the exhaust pipe are both fixedly installed on the top of the storage bin, and the feed pipe extends from the outside of the bin body to the bottom of the bin body.

[0012] Optionally, a water-isolating ring is installed in the warehouse body, and the water-isolating ring is installed below the air-blowing nozzle array.

[0013] Optionally, a vibration motor is installed on the outside of the warehouse body.

[0014] Optionally, the outer side of the partition plate penetrates the bin body to form an extension plate, the extension plate is fixedly connected to a vibration plate, the extension plates are all connected to the same vibration plate, and the vibration motor is fixedly installed on the vibration plate.

[0015] Optionally, a discharge hose is connected to the bottom of the outlet bin, the discharge hose is connected to a discharge screw, the discharge screw is suspended on the support leg through a steel cable, and a weighing sensor is installed on the steel cable suspending the discharge screw.

[0016] Optionally, the air blowing nozzle is equipped with an electric control valve, and the weighing sensor is connected to the electric control valve signal.

[0017] Optionally, the supporting legs are fixedly mounted with two limiting slide rails, and the two sides of the discharging spiral are respectively mounted on the limiting slide rails in a manner that they can be lifted and slidably moved.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. By setting up partition boards, the dense accumulation of cement at the exit silo and the dampness and compaction around the air-blowing nozzles can be reduced, the storage effect of the cement silo can be improved, the cement can be discharged more smoothly, and the maintenance of the cement silo can be reduced.

[0020] 2. After the water-isolating ring is installed, the air-blowing nozzle cannot blow downward, further reducing the possibility of moist air entering between the storage bin wall and the cement, thereby reducing the compaction of cement on the bin wall.

[0021] 3. After the partition board is installed, cement accumulates on the partition board. By setting the extension plate and the vibration plate, the vibration motor can directly act on the partition board, so that the cement on the partition board flows downward, reducing the possibility of long-term accumulation of cement above the partition board. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0023] Figure 2 yes Figure 1 A magnified schematic diagram of part A;

[0024] Figure 3 It is a schematic diagram of the overall structure of another viewing angle of an embodiment of the utility model.

[0025] Reference numerals: 1, warehouse body; 11, storage warehouse; 12, outlet warehouse; 121, discharge hose; 13, feed pipe; 14, exhaust pipe;

[0026] 2. Outriggers;

[0027] 3. partition plate; 31. flow hole; 32. extension plate; 33. vibration plate;

[0028] 4. Air blowing nozzle; 41. Water isolation ring;

[0029] 5. Vibration motor;

[0030] 6. Discharging screw; 61. Limiting slide rail. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1 and Figure 2 , which is a cement silo with good storage effect disclosed in an embodiment of the utility model, includes a silo body 1, which includes a cylindrical storage silo 11, a conical outlet silo 12 is fixedly connected to the lower end of the storage silo 11, a leg 2 is fixedly installed on the lower side of the storage silo 11, and at least three legs 2 are arranged in a circular array, a partition plate 3 is fixedly installed on the inner side of the storage silo 11, the partition plate 3 is conical, and the cone tip of the partition plate 3 points to the outlet silo 12, and there are multiple partition plates 3 in a straight line array along the axis of the storage silo 11, and a flow hole 31 is opened in the center of the partition plate 3, and multiple air blowing nozzles 4 are installed in a circular array on the side wall of the silo body 1, and the air blowing nozzle 4 is located below the side of the partition plate 3 close to the side wall of the silo body 1, and the air blowing nozzle 4 is connected to an air supply device, and a feed pipe 13 and an exhaust pipe 14 are fixedly installed on the top of the storage silo 11, and the feed pipe 13 extends from the outside of the silo body 1 to the bottom of the silo body 1.

[0033] Specifically, multiple partition boards 3 are installed in the storage bin 11 to divide the storage bin 11 into multiple spaces. The partition boards 3 are cone-shaped. When cement enters the cement bin, the partition boards 3 bear part of the cement's own weight, reducing the weight at the exit bin 12, thereby reducing the situation where the cement cannot fall due to tight stacking. At the same time, the air-blowing nozzle 4 is arranged below the partition board 3 near the side wall of the bin body 1. When the cement enters the storage bin 11, it is stacked upward in a cone shape. When it is stacked to the partition board 3, a cavity is formed below the outer side of the partition board 3 due to the obstruction of the partition board 3. The air-blowing nozzle 4 is installed at this position to reduce the direct contact between the air-blowing nozzle 4 and the cement, thereby reducing the situation where the cement is damp and hardened around the air-blowing nozzle 4.

[0034] In this way, by setting the partition board 3, the close accumulation of cement at the outlet bin 12 and the dampness and compaction around the air blowing nozzle 4 are reduced, the storage effect of the cement bin is improved, the cement can be discharged more smoothly, and the maintenance of the cement bin is also reduced.

[0035] In some feasible embodiments, the storage bin 11 is cylindrical, and the outlet bin 12 is conical. A discharge screw 6 or a valve for controlling the discharge is usually installed below the outlet bin 12. The support leg 2 is arranged below the storage bin 11 to support the cement bin. The outer side of the partition plate 3 is fixedly connected to the inner side of the storage bin 11. The circulation hole 31 is used for the circulation of cement between the partition plates 3. The air blowing nozzle 4 is facing the center of the outlet bin 12. The air supply device can be an air pump. In order to dry the air, an air compressor and an air dryer can also be selected as the air supply device. The feed pipe 13 and the exhaust pipe 14 are both existing technologies. The exhaust pipe 14 is usually installed with a dust bag or dust removal equipment when loading.

[0036] As a specific implementation of a cement silo with good storage effect provided in the application, a water-isolating ring 41 is installed in the silo body 1, and the water-isolating ring 41 is installed below the array of air-blowing nozzles 4.

[0037] In general, after the water-isolating ring 41 is provided, the air-blowing nozzle 4 cannot blow downward, further reducing the possibility of moist air entering between the storage bin 11 wall and the cement, thereby reducing the compaction of cement on the bin wall.

[0038] In some feasible embodiments, the water isolating ring 41 is in a circular ring shape.

[0039] As another specific implementation of a cement silo with good storage effect provided by the application, please refer to Figure 3 A vibration motor 5 is installed on the outside of the warehouse body 1.

[0040] In combination with specific usage scenarios, a vibration motor 5 is provided to vibrate the cement in the cement silo to facilitate the falling of the cement.

[0041] Furthermore, the outer side of the partition plate 3 penetrates the bin body 1 to form an extension plate 32 , the extension plate 32 is fixedly connected to a vibration plate 33 , the extension plates 32 are all connected to the same vibration plate 33 , and the vibration motor 5 is fixedly installed on the vibration plate 33 .

[0042] It should be understood that after the partition plate 3 is installed, cement accumulates on the partition plate 3. By arranging the extension plate 32 and the vibration plate 33, the vibration motor 5 can directly act on the partition plate 3, so that the cement on the partition plate 3 flows downward, reducing the possibility of long-term accumulation of cement above the partition plate 3.

[0043] As a specific embodiment of a cement silo with good storage effect provided in the application, a discharge hose 121 is connected to the bottom of the outlet bin 12, the discharge hose 121 is connected to the discharge screw 6, the discharge screw 6 is suspended on the support leg 2 by a steel cable, and the steel cable suspending the discharge screw 6 is installed with a weighing sensor.

[0044] It should be understood that by setting a weighing sensor, the real-time weight of the discharge screw 6 is detected, and then the discharge amount is calculated, which facilitates the control of the discharge amount and the remaining amount of cement.

[0045] Furthermore, the air blowing nozzle 4 is equipped with an electric control valve, and the weighing sensor is connected with the electric control valve signal.

[0046] It should be understood that by connecting a weighing sensor, when the flow of the discharging screw 6 is normal, the weight variation range is small. When cement accumulation occurs and prevents the discharging, the weight of the discharging screw 6 will be greatly reduced. The weighing sensor senses the weight change and controls the start of the air blowing nozzle 4, thereby reducing the impact blowing time of the air blowing nozzle 4 and reducing the possibility of cement getting damp.

[0047] Furthermore, the supporting leg 2 is fixedly mounted with two limiting slide rails 61 , and the two sides of the discharging screw 6 are respectively mounted on the limiting slide rails 61 so as to be able to be lifted and slidably moved.

[0048] It should be understood that the discharging screw 6 is suspended by a steel cable and is prone to swing, which affects the discharging. By providing a limiting slide rail 61, the degree of freedom of the discharging screw 6 is limited and the swing of the discharging screw 6 is reduced.

[0049] In some feasible embodiments, the discharge hose 121 can be made of a dust bag material, the limiting slide rail 61 is a C-shaped rail, and wheels are rotatably installed on both sides of the discharge screw 6, and the wheels are set in the limiting slide rail 61.

[0050] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cement silo with good storage effect, characterized in that: include: A bin body, the bin body comprising a cylindrical storage bin, the lower end of which is fixedly connected to a conical outlet bin; A leg, the leg being fixedly mounted on the lower side of the storage bin, and at least three legs being arranged in a circular array; A partition plate, the partition plate is conical, the partition plate is fixedly installed on the inner side of the storage bin, the cone tip of the partition plate points to the outlet bin, there are a plurality of partition plates in a linear array along the axis of the storage bin, and a flow hole is opened in the center of the partition plate; An air blowing nozzle, wherein a plurality of the air blowing nozzles are installed in a circular array on the side wall of the bin body, the air blowing nozzles are located below the side of the partition plate close to the side wall of the bin body, and the air blowing nozzles are connected to an air supply device; A feed pipe and an exhaust pipe, wherein the feed pipe and the exhaust pipe are both fixedly installed on the top of the storage bin, and the feed pipe extends from the outside of the bin body to the bottom of the bin body.

2. A cement silo with good storage effect according to claim 1, characterized in that: A water isolating ring is installed in the warehouse body, and the water isolating ring is installed below the air blowing nozzle array.

3. A cement silo with good storage effect according to claim 1, characterized in that: A vibration motor is installed outside the warehouse body.

4. A cement silo with good storage effect according to claim 3, characterized in that: The outer side of the partition plate penetrates the bin body to form an extension plate, the extension plate is fixedly connected with a vibration plate, the extension plates are all connected to the same vibration plate, and the vibration motor is fixedly installed on the vibration plate.

5. A cement silo with good storage effect according to claim 1, characterized in that: A discharge hose is connected to the bottom of the outlet bin, and the discharge hose is connected to a discharge spiral. The discharge spiral is suspended on the supporting leg through a steel cable, and a weighing sensor is installed on the steel cable suspending the discharge spiral.

6. A cement silo with good storage effect according to claim 5, characterized in that: The air blowing nozzle is equipped with an electric control valve, and the weighing sensor is connected with the electric control valve signal.

7. A cement silo with good storage effect according to claim 5, characterized in that: The supporting legs are fixedly mounted with two limiting slide rails, and the two sides of the discharging screw are respectively mounted on the limiting slide rails in a manner that they can be lifted and slidably moved.

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