Efficient concrete powder storage device

Abstract

The utility model relates to an efficient concrete powder storage device, and belongs to the technical field of concrete powder storage. The efficient concrete powder storage device comprises a storage tank, and a partition storage anti-caking mechanism is arranged on the storage tank; the partition material storage anti-caking mechanism comprises a first partition plate, two second partition plates, first material level sensors, first ultrasonic vibrators and vibration rods, wherein the first partition plate and the second partition plates are fixedly installed in the material storage tank, and the first material level sensors, the first ultrasonic vibrators and the vibration rods are fixedly installed on the surfaces of the second partition plates. The second material level sensor and the second ultrasonic vibrator are fixedly installed on the surface of the first partition plate, and the air compressor is fixedly installed outside the material storage tank. According to the efficient concrete powder storage device, a second ultrasonic vibrator is arranged on the first partition plate, and a first ultrasonic vibrator and a vibration rod are arranged on the second partition plate, so that vibration can be generated on the surfaces of the first partition plate and the second partition plate, caked powder can be vibrated to be loosened through vibration, and the powder can be prevented from being caked in the storage tank.

Description

Technical Field

[0001] The present application relates to the technical field of concrete powder storage, and in particular to a high-efficiency concrete powder storage device. Background Art

[0002] Concrete powder generally refers to various powdered materials used in the concrete preparation process. These materials can improve the performance of concrete and enhance its strength, durability and workability. In the concrete production and construction process, the storage of powder is a key link.

[0003] Announcement No. CN213863670U discloses a powder storage device for concrete production, wherein the bin body comprises an upper shell and a lower shell, the upper shell is fixedly mounted on a frame, the lower shell is movably sleeved on the outer side of the lower part of the upper shell, the two ends of the sealing oilcloth are respectively fixedly connected to the inner side walls of the upper shell and the lower shell, the paired vibration mechanisms respectively comprise a first motor, a bushing, a rotating shaft and a connecting rod, a support plate is arranged on the frame, the bushing is fixedly mounted on the support plate, the rotating shaft is movably inserted into the bushing, the first motor is fixedly mounted on the support plate and is transmission-connected with the rotating shaft, a flywheel is arranged on the rotating shaft, a support is arranged on the lower shell, one end of the connecting rod is movably mounted on the eccentric position of the flywheel, and the other end of the connecting rod is hinged to the support. The utility model has the advantages of effectively reducing the occurrence of powder being blocked at the discharge port of the lower shell, and can realize rapid clearing of blockage, and is very convenient to operate.

[0004] The above patent improves the shortcomings of the storage device in the prior art that powder easily accumulates and clumps inside the storage device during storage, which hinders the discharge process and blocks the discharge port. The present application provides another implementation scheme for the problem raised in the above patent. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present application provides an efficient storage device for concrete powder, which has the advantages of improving storage efficiency and reducing agglomeration waste, and solves the problem that during the storage process of the storage device in the prior art, the powder is easily accumulated and agglomerated inside the storage device, which hinders the unloading process and blocks the discharge port.

[0006] In summary, the present application provides the following technical solutions: a highly efficient concrete powder storage device, comprising a storage tank, wherein the storage tank is provided with a partitioned storage anti-caking mechanism;

[0007] The partitioned material storage and anti-caking mechanism includes a first partition plate and two second partition plates fixedly installed in the storage tank, a first level sensor, a first ultrasonic vibrator and a vibrating rod fixedly installed on the surface of the second partition plate, a second level sensor and a second ultrasonic vibrator fixedly installed on the surface of the first partition plate, an air compressor fixedly installed outside the storage tank, a connecting pipe fixedly installed on the surface of the air compressor and communicating with the inside of the storage tank, a controller and a pressure gauge fixedly installed on the surface of the storage tank.

[0008] Further, the bottom of the storage tank is conical in shape, and a discharge pipe communicating with the inside of the storage tank is fixedly installed at the bottom of the storage tank.

[0009] The beneficial effect of adopting the above further scheme is that by designing the bottom of the storage tank to be conical, it is convenient for the powder material to slide into the discharge pipe.

[0010] Further, an electromagnetic discharge valve is fixedly installed in the discharge pipe.

[0011] The beneficial effect of adopting the above further scheme is that by setting the electromagnetic discharge valve, it is convenient to accurately control the discharge amount and discharge speed of the powder material inside the storage tank.

[0012] Further, a feed pipe communicating with the inside of the storage tank is fixedly installed at the top of the storage tank.

[0013] The beneficial effect of adopting the above further scheme is that it is convenient to pour the powder material into the storage tank for storage.

[0014] Further, the first partition plate is located between the two second partition plates.

[0015] The beneficial effect of adopting the above further scheme is that the inside of the storage tank is divided into multiple storage areas by the first partition plate and the two second partition plates, which is beneficial to reducing the voids between the powder materials and improving the space utilization rate inside the storage tank.

[0016] Further, the number of vibrating rods on each second partition plate is eight, and every four vibrating rods are distributed on the opposite side surfaces of the second partition plate as a group.

[0017] The beneficial effect of adopting the above further scheme is that by setting the vibrating rods, it is convenient to transfer the vibration on the second partition plate to the inside of the material, which is beneficial to vibrating and dispersing the caked powder material.

[0018] Further, the number of the second level sensors is two, and the two second level sensors are distributed on the opposite side surfaces of the first partition plate.

[0019] The beneficial effect of adopting the above further scheme is that it is convenient to monitor the position of the powder material in the storage area between the first partition plate and the second partition plate.

[0020] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0021] 1. In this efficient storage device for concrete powder, by providing a first partition board and two second partition boards inside the storage tank, the inside of the storage tank can be divided into multiple storage areas by the first partition board and the second partition boards, which is beneficial to reducing the voids between the powder materials and improving the space utilization rate inside the storage tank.

[0022] 2. In this efficient storage device for concrete powder, by providing a second ultrasonic vibrator on the first partition board, and a first ultrasonic vibrator and a vibration rod on the second partition board, vibration can be generated on the surfaces of the first partition board and the second partition board. Through vibration, the caked powder materials can be loosened, which is beneficial to preventing the powder materials from caking inside the storage tank, and solves the problem that in the prior art, during the storage process of the storage device, the powder materials are prone to form accumulation and caking inside the storage device, resulting in blockage of the discharge port during the feeding process.

[0023] 3. In this efficient storage device for concrete powder, by providing an air compressor on the storage tank, the inside of the storage tank can be inflated regularly through the air compressor. By instantaneously releasing high-pressure gas, a strong air pressure change is generated, thereby loosening the powder materials caked due to long-term static placement. At the same time, the air flow formed by the high-pressure gas can help push the powder materials to flow downward, reducing the stagnation time of the powder materials in the storage tank, which is beneficial to improving the feeding efficiency of the storage tank. Description of the Drawings

[0024] Figure 1 is the overall external view schematic diagram of the storage tank of the present utility model;

[0025] Figure 2 is the internal schematic diagram of the storage tank of the present utility model;

[0026] Figure 3 is the schematic diagram of the first partition board of the present utility model.

[0027] Description of the Reference Numerals:

[0028] 1. Storage tank; 2. First partition board; 3. Second partition board; 4. First level sensor; 5. First ultrasonic vibrator; 6. Vibration rod; 7. Second level sensor; 8. Second ultrasonic vibrator; 9. Air compressor; 10. Connecting pipe; 11. Controller; 12. Pressure gauge; 13. Discharge pipe; 14. Electromagnetic discharge valve; 15. Feed pipe. Detailed Embodiment

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the protection scope of the present application.

[0030] Please refer to Figures 1 to 3 , the high-efficiency concrete powder storage device in this embodiment includes a storage tank 1. A partitioned storage and anti-caking mechanism is provided on the storage tank 1. The partitioned storage and anti-caking mechanism includes a first partition 2 fixedly installed in the storage tank 1 and two second partitions 3, a first level sensor 4 fixedly installed on the surface of the second partition 3, a first ultrasonic vibrator 5 and a vibrating rod 6, a second level sensor 7 and a second ultrasonic vibrator 8 fixedly installed on the surface of the first partition 2, an air compressor 9 fixedly installed outside the storage tank 1, a connecting pipe 10 fixedly installed on the surface of the air compressor 9 and communicating with the inside of the storage tank 1, a controller 11 and a pressure gauge 12 fixedly installed on the surface of the storage tank 1. The first partition 2 is located between the two second partitions 3. The inside of the storage tank 1 is divided into multiple storage areas by the first partition 2 and the two second partitions 3, which is beneficial to reducing the voids between the powders and improving the space utilization rate inside the storage tank 1. The number of vibrating rods 6 on each second partition 3 is eight, and every four vibrating rods 6 are distributed on the opposite side surface of the second partition 3. By setting the vibrating rods 6, it is convenient to transfer the vibration on the second partition 3 to the inside of the material, which is beneficial to vibrating and dispersing the caked powders. The number of second level sensors 7 is two, and the two second level sensors 7 are distributed on the opposite side surfaces of the first partition 2, which is convenient for monitoring the powder position in the storage area between the first partition 2 and the second partition 3.

[0031] The bottom of the storage tank 1 is conical. An outlet pipe 13 communicating with the inside of the storage tank 1 is fixedly installed at the bottom of the storage tank 1. By designing the bottom of the storage tank 1 to be conical, it is convenient for the powder to slide into the outlet pipe 13. An electromagnetic outlet valve 14 is fixedly installed in the outlet pipe 13. By setting the electromagnetic outlet valve 14, it is convenient to accurately control the release amount and release speed of the powder inside the storage tank 1. An inlet pipe 15 communicating with the inside of the storage tank 1 is fixedly installed at the top of the storage tank 1, which is convenient for pouring the powder into the storage tank 1 for storage.

[0032] It should be noted that in this embodiment, the first level sensor 4 is close to the top of the second partition 3, the first ultrasonic vibrator 5 is close to the bottom of the second partition 3, the second level sensor 7 is close to the top of the first partition 2, and the second ultrasonic vibrator 8 is close to the bottom of the first partition 2.

[0033] It should be noted that the output ends of the first level sensor 4, the first ultrasonic vibrator 5, the second level sensor 7, the second ultrasonic vibrator 8, the air compressor 9, the pressure gauge 12, and the electromagnetic discharging valve 14 in this embodiment are all electrically connected to the input end of the controller 11. Through the controller 11, the parameters of the first level sensor 4, the first ultrasonic vibrator 5, the second level sensor 7, the second ultrasonic vibrator 8, the air compressor 9, and the electromagnetic discharging valve 14 can be set and adjusted. When the pressure gauge 12 monitors that the internal pressure of the storage tank 1 is abnormal, it can feedback to the controller 11 and issue an alarm.

[0034] It should be noted that the first level sensor 4 and the second level sensor 7 in this embodiment are both capacitive sensors. The presence of the material will change the capacitance value of the capacitor. By measuring the change in capacitance, the height of the material can be determined, and thus the material level can be deduced.

[0035] Please refer to Figure 1 , in this embodiment, a plurality of support legs are fixedly installed at the bottom of the storage tank 1 for supporting the storage tank 1.

[0036] Please refer to Figure 1 , in this embodiment, a guardrail is fixedly installed at the top of the storage tank 1. By setting the guardrail, the safety of the staff working on the top of the storage tank 1 can be improved.

[0037] The working principle of the above embodiment is as follows:

[0038] The inside of the storage tank 1 is divided into multiple different storage areas by the first partition 2 and the second partition 3. The powder is sent into the multiple storage areas of the storage tank 1 through the feed pipe 15 for storage. The positions of the powder in each storage area can be monitored by the first level sensor 4 and the second level sensor 7. The first ultrasonic vibrator 5 and the second ultrasonic vibrator 8 are used to vibrate the surfaces of the second partition 3 and the first partition 2 respectively. The vibration on the surface of the second partition 3 is transmitted to the inside of the powder in each storage area through the vibration rod 6. Through vibration, the powder can be vibrated more loosely, thereby preventing the powder from caking. The inside of the storage tank is regularly inflated and high-pressure gas is released through the air compressor 9 and the connecting pipe 10, thereby loosening the powder. When discharging, the electromagnetic discharging valve 14 is opened, and a high-pressure air flow is generated inside the storage tank 1 through the air compressor 9, thereby discharging the powder through the discharge pipe 13. During the discharging process, the discharge amount and discharge speed of the powder inside the storage tank 1 can be controlled through the electromagnetic discharging valve 14, and the pressure inside the storage tank 1 can be monitored in real time through the pressure gauge 12.

Claims

1. A highly efficient concrete powder storage device, comprising a storage tank (1), characterized in that: The storage tank (1) is provided with a partitioned storage anti-caking mechanism; The partitioned material storage anti-caking mechanism comprises a first partition (2) and two second partitions (3) fixedly mounted in a material storage tank (1), a first material level sensor (4), a first ultrasonic vibrator (5) and a vibration rod (6) fixedly mounted on the surface of the second partition (3), a second material level sensor (7) and a second ultrasonic vibrator (8) fixedly mounted on the surface of the first partition (2), an air compressor (9) fixedly mounted on the outside of the material storage tank (1), a connecting pipe (10) fixedly mounted on the surface of the air compressor (9) and connected to the inside of the material storage tank (1), and a controller (11) and a pressure gauge (12) fixedly mounted on the surface of the material storage tank (1).

2. The efficient concrete powder storage device according to claim 1 is characterized in that: The bottom of the material storage tank (1) is conical in shape, and a discharge pipe (13) connected to the interior of the material storage tank (1) is fixedly mounted on the bottom of the material storage tank (1).

3. The efficient concrete powder storage device according to claim 2 is characterized in that: An electromagnetic discharge valve (14) is fixedly installed in the discharge pipe (13).

4. The efficient concrete powder storage device according to claim 1 is characterized in that: A feed pipe (15) connected to the interior of the storage tank (1) is fixedly mounted on the top of the storage tank (1).

5. The efficient concrete powder storage device according to claim 1 is characterized in that: The first partition plate (2) is located between the two second partition plates (3).

6. The efficient concrete powder storage device according to claim 1 is characterized in that: The number of the vibration rods (6) on each of the second partition plates (3) is eight, and each group of four of the vibration rods (6) is distributed on the opposite side surface of the second partition plate (3).

7. The efficient concrete powder storage device according to claim 1 is characterized in that: The number of the second material level sensors (7) is two, and the two second material level sensors (7) are distributed on the surface of the first partition plate (2) on the opposite side.

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