Anti-caking lime bin

Abstract

The utility model belongs to the field of lime storage, particularly relates to an anti-caking lime storage bin, and aims to solve the problems that the existing lime storage bin adopts a stirring device to crush at a material opening, the treatment effect is limited, unsmooth blanking and blockage cannot be avoided, and new impurities and new pollution sources are possibly introduced by adopting a heating drying method and a chemical additive method. According to the scheme, the device comprises a lime bin, the bottom of the lime bin is fixedly communicated with a discharging hopper, the bottom of the discharging hopper is fixedly communicated with a discharging barrel, the interior of the discharging barrel is rotationally connected with an auger, and one end of the discharging barrel is fixedly connected with a second motor. The two sets of crushing assemblies which are staggered in a mirror image mode are arranged in the lime stock bin, lime is physically crushed through reciprocating motion of the crushing frames, the caking phenomenon of the lime in the stock bin is effectively prevented, additional energy consumption and chemical additives are not needed in the physical crushing mode, and the purity and the product quality of the lime are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of lime storage, in particular to an anti-caking lime bin. Background Technique

[0002] A bin is a device specifically used for storing lime materials, which can ensure the stability of lime during storage and prevent the quality of lime from being damaged due to changes in the external environment (such as humidity, temperature, etc.). Lime is a strong alkaline substance and is prone to react with moisture and acidic gases in the air to form lumps. During storage, due to the influence of mutual forces such as electrostatic force and van der Waals force between lime particles, agglomeration is likely to occur, further exacerbating the formation of lumps.

[0003] The traditional anti-caking method is to use a stirring device to break up at the feed port, but the treatment effect is limited, and it cannot avoid the problems of poor feeding and blockage. Using the heating and drying method and the chemical additive method may introduce new impurities and new pollution sources.

[0004] In view of the above problems, the utility model document proposes an anti-caking lime bin. Content of the Utility Model

[0005] The purpose of the utility model is to solve the disadvantages in the prior art that a stirring device is used to break up at the feed port, but the treatment effect is limited, and it cannot avoid poor feeding and blockage, and using the heating and drying method and the chemical additive method may introduce new impurities and new pollution sources, and to propose an anti-caking lime bin.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An anti-caking lime bin, including a lime bin, the bottom of the lime bin is fixedly communicated with a feed hopper, the bottom of the feed hopper is fixedly communicated with a feed tube, a screw conveyor is rotatably connected inside the feed tube, one end of the feed tube is fixedly connected with a second motor, and one end of the output shaft of the second motor is fixedly connected with the screw conveyor, and a bin cover is arranged at the top of the lime bin;

[0008] Two sets of crushing components are arranged inside the lime bin, and the two sets of crushing components are arranged in a mirror-image and staggered manner, and the crushing components are used to prevent lime from caking.

[0009] In a possible design, the crushing assembly includes a plurality of crushing frames and a fixing frame. A plurality of the crushing frames are all slidably connected inside the lime silo. The fixing frame is fixedly connected to one side of the lime silo. The same connecting plate is fixedly connected to the same side of the plurality of crushing frames. A rotating frame is rotatably connected inside the fixing frame. The rotating frame is arranged in a shape of "Ji". A T-shaped pushing frame is rotatably connected to the circumference of the rotating frame. The pushing frame is rotatably connected to the connecting plate.

[0010] In a possible design, a first motor is fixedly connected to one side of the lime silo. One end of each of the two rotating frames is fixedly connected with a first synchronous pulley. Two second synchronous pulleys are rotatably connected to one side of the lime silo. The first synchronous pulley and the corresponding second synchronous pulley are connected by a synchronous belt for transmission. A gear is fixedly connected to one side of each of the two second synchronous pulleys. The two gears are meshed with each other. One end of the output shaft of the first motor is fixedly connected with one of the gears. Reinforcing plates are fixedly connected to both sides of the lime silo. The two rotating frames are respectively rotatably connected inside the reinforcing plates.

[0011] In a possible design, a plurality of crushing sharp corners are fixedly connected to the upper surfaces of the plurality of crushing frames.

[0012] In a possible design, a limiting block is fixedly connected to one end of each of the plurality of crushing frames.

[0013] In a possible design, a viewing window is provided on one side of the lime silo. A support frame is fixedly connected to the bottom of the lime silo.

[0014] In this application, lime enters the lime silo through the feed inlet and gradually sinks under the action of gravity. Inside the lime silo, the crushing frames of the two crushing assemblies are stationary at the initial position. When the lime forms large lumps, the lumps will touch the crushing sharp corners of the crushing frames and be preliminarily broken.

[0015] Start the first motor. Through the transmission of the gears, the first synchronous pulleys and the second synchronous pulleys, the two rotating frames start to rotate synchronously and in opposite directions. The circular motion of the rotating frame drives the T-shaped pushing frame to reciprocate horizontally, and then drives a plurality of crushing frames to reciprocate inside the lime silo through the connecting plate.

[0016] During the reciprocating motion of the crushing frames, the crushing sharp corners continuously impact and break the lime lumps, making them into smaller particles. Under the action of gravity, these particles enter the blanking hopper through the blanking tube and are finally continuously sent out by the auger to achieve smooth blanking.

[0017] The operator can observe the internal situation of the lime silo through the viewing window and timely discover and handle possible problems. Beneficial effects

[0018] In the present utility model, for the lime silo with anti-caking function, two sets of mirror-image staggered crushing components are arranged inside the lime silo, and the reciprocating motion of the crushing frame is used to physically crush the lime, effectively preventing the caking phenomenon of lime in the silo. This physical crushing method does not require additional energy consumption and chemical additives, ensuring the purity and product quality of the lime.

[0019] In the present utility model, for the lime silo with anti-caking function, the crushing components break the lime caking into smaller particles, greatly improving the fluidity of the lime in the silo. At the same time, the auger design in the blanking cylinder ensures the continuous transportation of lime, avoiding the blockage phenomenon during the blanking process and improving the blanking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the front view structural schematic diagram of a lime silo with anti-caking function proposed by the present utility model;

[0021] Figure 2 is the top view structural schematic diagram of a lime silo with anti-caking function proposed by the present utility model;

[0022] Figure 3 is the sectional view structural schematic diagram of a lime silo with anti-caking function proposed by the present utility model;

[0023] Figure 4 is the exploded view structural schematic diagram of the crushing components of a lime silo with anti-caking function proposed by the present utility model.

[0024] In the figure: 1, lime silo; 2, blanking hopper; 3, support frame; 4, blanking cylinder; 5, crushing frame; 6, connecting plate; 7, limit block; 8, fixed frame; 9, rotating frame; 10, pushing frame; 11, first synchronous pulley; 12, second synchronous pulley; 13, gear; 14, first motor; 15, reinforcement plate; 16, viewing window; 17, auger; 18, second motor; 19, crushing sharp corner. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Embodiment

[0026] Referring to Figures 1 - 4 , a lime silo with anti-caking function includes: a lime silo 1 for storing lime. A blanking hopper 2 is fixedly connected to its bottom, and a vibration motor is installed on the outer layer of the blanking hopper 2 to ensure that the lime can smoothly enter the lower blanking system.

[0027] The blanking hopper 2 is used to connect the lime silo 1 and the blanking cylinder 4, playing a transitional role to enable the lime to smoothly flow into the blanking cylinder 4 under the action of gravity.

[0028] A screw conveyor 17 is installed inside the blanking cylinder 4. The screw conveyor 17 is driven by a second motor 18 to rotate, realizing the continuous conveying of lime and avoiding blockage during the blanking process.

[0029] Inside the lime silo 1, there are two groups of mirror-image staggered crushing components. Each group of components includes multiple crushing frames 5, fixed frames 8, connecting plates 6, rotating frames 9, and pushing frames 10. The crushing frames 5 are slidably connected inside the lime silo 1 and are connected to the pushing frames 10 through the connecting plates 6. The pushing frames 10 are rotationally connected to the T-shaped structures on the rotating frames 9 to achieve reciprocating motion, thereby breaking the lime lumps.

[0030] The first motor 14 drives the two rotating frames 9 to rotate synchronously and in opposite directions through the transmission system of the gears 13, the first synchronous pulley 11, and the second synchronous pulley 12, and then drives the pushing frames 10 and the connecting plates 6, causing the crushing frames 5 to perform reciprocating motion inside the lime silo 1 to achieve the crushing of lime.

[0031] The cover is arranged on the top of the lime silo 1. When adding lime raw materials to its interior, the cover can be opened, and when storing it in a sealed manner, the cover is closed to prevent the quality of the lime from being damaged due to changes in the external environment (such as rain). Embodiment

[0032] Reference Figures 1 - 4 , based on the improvement of Embodiment 1:

[0033] Reinforcing plates 15 are provided on both sides of the lime silo 1 to increase the structural strength; viewing windows 16 are provided on the side walls to facilitate observing the internal situation of the silo; the bottom is fixed to the ground through a support frame 3 to ensure the overall stability.

[0034] However, as is well known to those skilled in the art, the working principles and wiring methods of the first motor 14 and the second motor 18 are common knowledge, and they both belong to conventional means or well-known common sense. Therefore, they will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0035] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present invention.

Claims

1. An anti-caking lime silo, characterized in that: include: A lime silo (1), wherein the bottom of the lime silo (1) is fixedly connected to a lower hopper (2), the bottom of the lower hopper (2) is fixedly connected to a lower barrel (4), an auger (17) is rotatably connected inside the lower barrel (4), one end of the lower barrel (4) is fixedly connected to a second motor (18), one end of an output shaft of the second motor (18) is fixedly connected to the auger (17), and a silo cover is provided on the top of the lime silo (1); Two groups of crushing components are arranged inside the lime silo (1), and the two groups of crushing components are arranged in a mirror-image manner and staggered. The crushing components are used to prevent lime from agglomerating.

2. The anti-caking lime silo according to claim 1, characterized in that: The crushing assembly comprises a plurality of crushing frames (5) and a fixed frame (8), wherein the plurality of crushing frames (5) are all slidably connected in the lime silo (1), the fixed frame (8) is fixedly connected to one side of the lime silo (1), the same side of the plurality of crushing frames (5) is fixedly connected to the same connecting plate (6), the interior of the fixed frame (8) is rotatably connected to a rotating frame (9), the rotating frame (9) is arranged in a "J" shape, the rotating frame (9) is rotatably connected to a T-shaped pushing frame (10), and the pushing frame (10) is rotatably connected to the connecting plate (6).

3. The anti-caking lime silo according to claim 2, characterized in that: A first motor (14) is fixedly connected to one side of the lime silo (1), one end of each of the two rotating frames (9) is fixedly connected to a first synchronous wheel (11), one side of the lime silo (1) is rotatably connected to two second synchronous wheels (12), the first synchronous wheels (11) are respectively connected to the corresponding second synchronous wheels (12) via a synchronous belt transmission, one side of each of the two second synchronous wheels (12) is fixedly connected to a gear (13), the two gears (13) are meshed, one end of the output shaft of the first motor (14) is fixedly connected to one of the gears (13), both sides of the lime silo (1) are fixedly connected to a reinforcement plate (15), and the two rotating frames (9) are rotatably connected in the reinforcement plate (15).

4. The anti-caking lime silo according to claim 2, characterized in that: A plurality of pulverizing sharp corners (19) are fixedly connected to the upper surfaces of the plurality of pulverizing frames (5).

5. The anti-caking lime silo according to claim 4, characterized in that: One end of each of the plurality of pulverizing frames (5) is fixedly connected to a limiting block (7).

6. The anti-caking lime silo according to claim 3, characterized in that: A viewing window (16) is provided on one side of the lime silo (1), and a support frame (3) is fixedly connected to the bottom of the lime silo (1).

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