Calcium carbonate powder storage equipment

Abstract

The utility model discloses calcium carbonate powder storage equipment, and particularly relates to the technical field of calcium carbonate powder production, the calcium carbonate powder storage equipment comprises a movable underframe and a storage barrel, the underframe is provided with a lifting mechanism for driving the storage barrel to lift, the underframe is also provided with a loading area for placing a loading barrel, and the loading area is provided with a weighing device; the device further comprises a damp-proof mechanism, the damp-proof mechanism comprises a circulating pump, a heat supply box and two heat conduction plates arranged in the storage barrel, heat conduction cavities are formed in the two heat conduction plates, and a connecting pipe for communicating the two heat conduction cavities is connected between the two heat conduction plates. Through the arrangement of the moisture-proof mechanism, calcium carbonate powder in the storage barrel can be heated, so that the calcium carbonate powder is kept dry, and the calcium carbonate powder is prevented from being affected with damp and caking, so that discharging of the storage equipment is facilitated, follow-up production and use of the calcium carbonate powder can be facilitated, and storage and taking of the calcium carbonate powder are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of calcium carbonate powder production, in particular to calcium carbonate powder storage equipment. Background Art

[0002] Calcium carbonate is an inorganic compound, commonly known as limestone, limestone, stone powder, etc. It is an important building material and is widely used in industry. In the production process of calcium carbonate powder, the prepared calcium carbonate powder is usually stored in storage equipment to achieve the storage of calcium carbonate powder, thereby facilitating subsequent production and use.

[0003] For example, in a Chinese patent with the announcement number CN218807957U, a calcium carbonate powder storage device is disclosed. By providing a tank body for storing calcium carbonate powder and a lifting mechanism for driving the tank body to move up and down on the bottom plate, the tank body can be driven up and down by the lifting mechanism, so that it can be suitable for taking materials from loading buckets of different heights; at the same time, a conveying screw is provided in the tank body, and the calcium carbonate powder can be conveyed to the discharge port through the conveying screw, and the calcium carbonate powder in the tank body can be broken up to prevent the calcium carbonate powder from accumulating; in addition, a weighing device is provided on the bottom plate directly below the discharge port, and when taking materials, the loading bucket is directly placed on the weighing device. That is, the weight of the material can be directly weighed while taking the material, and there is no need to weigh it later, thereby improving production efficiency. However, when the above-mentioned storage device is actually used, although it can break up the calcium carbonate powder, the tank body may become damp during the actual storage process, and the above-mentioned storage device lacks a structure for heating the calcium carbonate powder in the tank body, making it difficult to keep the calcium carbonate powder dry in the tank body, which causes the calcium carbonate powder to become damp and agglomerate, which is not only inconvenient for discharging of the storage equipment, but also causes inconvenience to the subsequent production and use of the calcium carbonate powder, and is not conducive to the storage of the calcium carbonate powder. Utility Model Content

[0004] The purpose of the utility model is to provide a calcium carbonate powder storage device to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned object, the utility model provides the following technical solutions: a calcium carbonate powder storage device, comprising a movable base frame and a storage barrel, the base frame is provided with a lifting mechanism for driving the storage barrel to lift, and the base frame also has a loading area for placing a loading barrel, and the loading area is provided with a weighing device;

[0006] It also includes a moisture-proof mechanism, which includes a circulation pump, a heat supply box, and two heat conduction plates arranged inside the storage barrel, the two heat conduction plates each have a heat conduction cavity inside, and a connecting pipe that connects the two heat conduction cavities is connected between the two heat conduction plates, the heat supply box has a pump body and a heater built in, and a heat supply pipe is connected to the top of the heat supply box, and the heat supply pipe connects the liquid outlet end of the pump body with the heat conduction plate located above, one end of the circulation pump is connected to a reflux pipe, and the other end is connected to the heat supply box by a delivery pipe, and one end of the reflux pipe is connected to the heat conduction plate located below.

[0007] Preferably, a guiding structure is also provided on one side of the base frame, and the guiding structure includes a guiding frame, on which a plurality of equally spaced guiding rollers are rotatably mounted, and a rotating part is fixed at one end of the guiding frame, and two fixed blocks are symmetrically mounted on one side of the base frame, and the rotating part is rotatably connected between the two fixed blocks.

[0008] Preferably, a notch is further provided on one side of the base frame, and a rotatable conveying roller is installed in the notch.

[0009] Preferably, a detachable barrel cover is provided at the top of the storage barrel, a discharge pipe is installed at the bottom end, and a feed pipe is connected to the barrel cover. A stirring mechanism is also provided on the barrel cover, and the stirring mechanism includes a second motor installed at the top of the barrel cover, and a shaft rod rotatably installed at the bottom end of the barrel cover, the shaft rod extends into the storage barrel, and stirring rods are equidistantly arranged along its axial direction, and a feeding auger is connected to the bottom end of the shaft rod, and the second motor is used to drive the shaft rod to rotate.

[0010] Preferably, the lifting mechanism includes a support frame fixed on the base frame, and a first motor installed on the top of the support frame, a mounting cavity is formed on one side of the support frame, and a slidable movable seat is provided on the side wall of the support frame, a screw rod is rotatably installed in the mounting cavity, one side of the movable seat has an extension portion located in the mounting cavity, and the extension portion is screwed to the screw rod by a thread, a mounting plate is fixed on one side of the movable seat, the storage barrel is installed on the mounting plate, and the circulating pump and the heating box are both fixed on the movable seat.

[0011] Preferably, the lifting mechanism also includes a limit locking structure, and the limit locking structure includes a limit frame slidably arranged on the side of the support frame opposite to the movable seat, both ends of the limit frame are fixedly connected to the movable seat, and a plug-in block is plugged into one side of the limit frame, and evenly distributed plug-in grooves are opened on the side wall of the support frame, and the plug-in grooves and the plug-in blocks are plugged and fixed.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] 1. Through the setting of the moisture-proof mechanism, during the storage process of calcium carbonate powder, the calcium carbonate powder in the storage barrel can be heated to keep the calcium carbonate powder dry, avoiding the problem of calcium carbonate powder being easily agglomerated due to moisture, which is not only convenient for the discharge of the storage equipment, but also convenient for the subsequent production and use of calcium carbonate powder, and thus conducive to the storage and retrieval of calcium carbonate powder;

[0014] 2. Through the setting of the guiding structure and the conveying roller, after the material is taken, the conveying roller and the guiding roller can be used to realize the unpowered conveying of the loading bucket, so that the loading bucket can be quickly taken down from the loading area without manpower, thereby saving time and labor, greatly reducing the labor intensity when taking materials, and when the equipment is moved, the guiding frame can be rotated upward through the rotating part to realize the folding of the guiding frame, which is convenient for the movement and transportation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 This is one of the overall structural diagrams of the utility model;

[0017] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0018] Figure 3 For this utility model Figure 1 The schematic diagram of the structure when the middle guide structure is lowered;

[0019] Figure 4 For this utility model Figure 1 A partial cross-sectional view of

[0020] Figure 5 For this utility model Figure 3 A partial cross-sectional view of

[0021] Figure 6 It is a cross-sectional view of the storage barrel of the utility model.

[0022] Description of reference numerals:

[0023] 1. Base frame; 2. Lifting mechanism; 21. Support frame; 22. First motor; 23. Screw rod; 24. Movable seat; 25. Mounting plate; 3. Storage barrel; 4. Barrel cover; 5. Discharge pipe; 6. Feed pipe; 7. Stirring mechanism; 71. Second motor; 72. Shaft; 73. Stirring rod; 74. Feeding auger; 8. Moisture-proof mechanism; 81. Reflux pipe; 82. Circulation pump; 83. Heating box; 84. Heating pipe; 85. Heat conduction plate; 86. Connecting pipe; 9. Limit locking structure; 91. Limit frame; 92. Plug-in block; 93. Plug-in slot; 10. Weighing device; 11. Guide structure; 111. Guide frame; 112. Guide roller; 113. Rotating part; 114. Fixed block; 12. Conveying roller. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model provides Figure 1-Figure 6 The calcium carbonate powder storage device shown in the figure comprises a movable base frame 1 and a storage barrel 3, the base frame 1 is provided with a lifting mechanism 2 for driving the storage barrel 3 to lift and lower, and the base frame 1 is also provided with a loading area for placing a loading barrel, and a weighing device 10 is provided on the loading area; a detachable barrel cover 4 is provided at the top of the storage barrel 3, and a discharge pipe 5 is installed at the bottom, and a valve is provided on the discharge pipe 5 to facilitate the discharge of the calcium carbonate powder, and a feed pipe 6 is connected to the barrel cover 4, and a stirring mechanism 7 is also provided on the barrel cover 4, and the stirring mechanism 7 comprises a second motor 71 installed at the top of the barrel cover 4, and a shaft 72 rotatably installed at the bottom end of the barrel cover 4, the shaft 72 extends into the storage barrel 3, and stirring rods 73 are equidistantly arranged along its axial direction, and a feeding auger 74 is connected to the bottom end of the shaft 72, and the second motor 71 is used to drive the shaft 72 to rotate; specifically, the structure and principle of the weighing device 10 can be specifically referred to the comparative document (Announcement No. CN218807957U , which is a calcium carbonate powder storage device), is a prior art and will not be described in detail here;

[0026] It also includes a moisture-proof mechanism 8, which includes a circulation pump 82, a heat supply box 83, and two heat conduction plates 85 arranged inside the storage barrel 3. The two heat conduction plates 85 each have a heat conduction cavity inside, and a connecting pipe 86 that connects the two heat conduction cavities is connected between the two heat conduction plates 85. The heat supply box 83 has a pump body and a heating element built in, and a heat supply pipe 84 is connected to the top of the heat supply box 83. The heat supply pipe 84 connects the liquid outlet end of the pump body with the heat conduction plate 85 located above. One end of the circulation pump 82 is connected to a return pipe 81, and the other end is connected to the heat supply box 83 by a delivery pipe, and one end of the return pipe 81 is connected to the heat conduction plate 85 located below. A water adding pipe is also provided on the heating box 83 to facilitate the water replenishment of the heating box 83. The heating element can adopt an electric heating tube or an electric heating wire, and in order to facilitate the control of the heating temperature, a thermostat can also be provided on the barrel cover 4 to accurately control the heating temperature of the heating element.

[0027] When in use, the equipment can be lowered by the bottom frame 1 and moved to the place of use and fixed. After the calcium carbonate powder is produced, the calcium carbonate powder can be added into the storage barrel 3 for storage through the feed pipe 6. During the storage process, water can be first added into the heating box 83, and the water can be heated by the heating element in the heating box 83 to form hot water. Then, under the action of the pump body, the water is sent into the heat conduction cavity in the upper heat conduction plate 85 through the heat supply pipe 84. Then, under the action of the connecting pipe 86, the hot water flows into the heat conduction cavity in the lower heat conduction plate 85. In this way, the heat conduction plate 85 is used to heat the calcium carbonate powder in the storage barrel 3, so that the calcium carbonate powder is kept dry, and the problem of the calcium carbonate powder being easily agglomerated due to moisture is avoided, which is beneficial to the storage and material extraction of the calcium carbonate powder.

[0028] When taking materials, the loading bucket can be placed in the loading area on the bottom frame 1, and then the valve on the discharge pipe 5 is opened to discharge the calcium carbonate powder stored in the storage bucket 3 into the loading bucket through the discharge pipe 5. At this time, the weighing device 10 on the loading area can weigh the loading bucket to facilitate quantitative material taking. After loading, the loading bucket can be moved away from the loading area to complete the material taking.

[0029] During the material taking process, the shaft 72 can be driven to rotate by the second motor 71, so that the shaft 72 drives the stirring rod 73 to rotate, so as to stir and break up the calcium carbonate powder in the storage barrel 3, and the feeding auger 74 at the bottom end of the shaft 72 rotates synchronously under the drive of the shaft 72 to transport the calcium carbonate powder, so that the calcium carbonate powder is quickly discharged into the discharge pipe 5, thereby facilitating the rapid discharge of the calcium carbonate powder; and when the height of the loading barrel is different, the storage barrel 3 can be driven to rise and fall by the lifting mechanism 2 to adjust the height of the discharge pipe 5, so as to meet the material taking requirements at different heights and improve the practicality of the equipment.

[0030] Regarding how the lifting mechanism 2 drives the storage barrel 3 to rise and fall, Figure 1-Figure 5 As shown:

[0031] The lifting mechanism 2 includes a support frame 21 fixed on the base frame 1, and a first motor 22 installed on the top of the support frame 21. A mounting cavity is formed on one side of the support frame 21, and a slidable movable seat 24 is provided on the side wall of the support frame 21. A screw rod 23 is rotatably installed in the mounting cavity. One side of the movable seat 24 has an extension portion located in the mounting cavity, and the extension portion is screwed to the screw rod 23 by a threaded engagement. A mounting plate 25 is fixed to one side of the movable seat 24, and the storage barrel 3 is installed on the mounting plate 25. The circulating pump 82 and the heating box 83 are both fixed on the movable seat 24.

[0032] When the storage barrel 3 needs to be raised or lowered according to the height of the storage barrel 3, the first motor 22 can be used to drive the screw rod 23 to rotate, so that the screw rod 23 drives the movable seat 24 to rise and fall along the support frame 21, and then the movable seat 24 drives the mounting plate 25 to rise and fall, and the mounting plate 25 drives the storage barrel 3 to rise and fall, thereby realizing the height adjustment of the storage barrel 3, so that the discharge height of the storage barrel 3 can meet the requirements of loading barrels of different heights, which is conducive to the collection of calcium carbonate powder.

[0033] Furthermore, if Figure 1-Figure 5 As shown, the lifting mechanism 2 also includes a limit locking structure 9, and the limit locking structure 9 includes a limit frame 91 slidably set on the side of the support frame 21 opposite to the movable seat 24, both ends of the limit frame 91 are fixedly connected to the movable seat 24, and a plug-in block 92 is plugged into one side of the limit frame 91, and evenly distributed plug-in grooves 93 are opened on the side wall of the support frame 21, and the plug-in grooves 93 are plugged and fixed to the plug-in blocks 92.

[0034] After the lifting mechanism 2 drives the storage barrel 3 to lift and adjust, the plug-in block 92 can be inserted into the corresponding plug-in slot 93 to plug and fix the limit frame 91 and the support frame 21, so as to limit and fix the movable seat 24 fixedly connected to the limit frame 91, so that the movable seat 24 remains fixed after adjustment, and the storage barrel 3 remains stable after adjustment, so as to facilitate the stable discharge of calcium carbonate powder.

[0035] In addition, in one embodiment, if Figure 1-Figure 5 As shown, a guiding structure 11 is also provided on one side of the base frame 1, and the guiding structure 11 includes a guiding frame 111, on which a plurality of equally spaced guiding rollers 112 are rotatably mounted, and a rotating portion 113 is fixed at one end of the guiding frame 111, and two fixed blocks 114 are symmetrically mounted on one side of the base frame 1, and the rotating portion 113 is rotatably connected between the two fixed blocks 114.

[0036] Furthermore, a notch is provided on one side of the base frame 1, and a rotatable conveying roller 12 is installed in the notch.

[0037] When the material is taken out, the loading bucket is taken down from the loading area, and the guide frame 111 is rotated downward by the rotating part 113 and placed on the ground (such as Figure 3 As shown), the loading bucket can then be pulled down to move the loading bucket along the loading area, and under the action of the conveying roller 12, the loading bucket moves to the guide frame 111. At this time, since the guide frame 111 is in an inclined state, the loading bucket moves to the ground along the guide frame 111 under the action of the guide roller 112, so that the loading bucket can be quickly removed from the loading area without manual labor, thereby saving time and effort, and greatly reducing the labor intensity when taking materials. When the equipment moves, the guide frame 111 can be rotated upward and retracted through the rotating part 113 (as shown in FIG. Figure 1 As shown), the guide frame 111 can be folded to facilitate the movement and transportation of the equipment.

[0038] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A calcium carbonate powder storage device, comprising a movable base frame (1) and a storage barrel (3), characterized in that: The base frame (1) is provided with a lifting mechanism (2) for driving the storage barrel (3) to rise and fall, and the base frame (1) is also provided with a loading area for placing the loading barrel, and a weighing device (10) is provided on the loading area; The invention also comprises a moisture-proof mechanism (8), the moisture-proof mechanism (8) comprising a circulation pump (82), a heat supply box (83), and two heat conduction plates (85) arranged inside the storage barrel (3), the two heat conduction plates (85) each having a heat conduction cavity inside, and a connecting pipe (86) for connecting the two heat conduction cavities is connected between the two heat conduction plates (85), the heat supply box (83) has a pump body and a heating element built in, and a heat supply pipe (84) is connected to the top of the heat supply box (83), and the heat supply pipe (84) connects the liquid outlet end of the pump body with the heat conduction plate (85) located above, one end of the circulation pump (82) is connected to a return pipe (81), and the other end is connected to a delivery pipe between the circulation pump (82) and the heat supply box (83), and one end of the return pipe (81) is connected to the heat conduction plate (85) located below.

2. A calcium carbonate powder storage device according to claim 1, characterized in that: A guide structure (11) is also provided on one side of the base frame (1), and the guide structure (11) comprises a guide frame (111), a plurality of guide rollers (112) distributed at equal intervals are rotatably mounted on the guide frame (111), and a rotating portion (113) is fixed at one end of the guide frame (111), and two fixed blocks (114) are symmetrically mounted on one side of the base frame (1), and the rotating portion (113) is rotatably connected between the two fixed blocks (114).

3. A calcium carbonate powder storage device according to claim 2, characterized in that: A notch is also provided on one side of the base frame (1), and a rotatable conveying roller (12) is installed in the notch.

4. A calcium carbonate powder storage device according to claim 1, characterized in that: The top of the storage barrel (3) is provided with a detachable barrel cover (4), the bottom of which is provided with a discharge pipe (5), and the barrel cover (4) is connected to a feed pipe (6). The barrel cover (4) is also provided with a stirring mechanism (7), the stirring mechanism (7) comprising a second motor (71) mounted on the top of the barrel cover (4), and a shaft (72) rotatably mounted on the bottom of the barrel cover (4), the shaft (72) extending into the storage barrel (3), and stirring rods (73) are equidistantly arranged along its axial direction, and a feeding auger (74) is connected to the bottom of the shaft (72), and the second motor (71) is used to drive the shaft (72) to rotate.

5. A calcium carbonate powder storage device according to claim 1, characterized in that: The lifting mechanism (2) comprises a support frame (21) fixed on the base frame (1), and a first motor (22) mounted on the top of the support frame (21); a mounting cavity is formed on one side of the support frame (21), and a slidable movable seat (24) is provided on the side wall of the support frame (21); a screw rod (23) is rotatably mounted in the mounting cavity; one side of the movable seat (24) has an extension portion located in the mounting cavity, and the extension portion is screwed to the screw rod (23) by means of a thread; a mounting plate (25) is fixed on one side of the movable seat (24); the storage barrel (3) is mounted on the mounting plate (25), and the circulating pump (82) and the heating box (83) are both fixed on the movable seat (24).

6. A calcium carbonate powder storage device according to claim 5, characterized in that: The lifting mechanism (2) further comprises a limit locking structure (9), and the limit locking structure (9) comprises a limit frame (91) slidably arranged on a side of the support frame (21) opposite to the movable seat (24), both ends of the limit frame (91) are fixedly connected to the movable seat (24), and a plug-in block (92) is plugged into one side of the limit frame (91), and evenly distributed plug-in grooves (93) are formed on the side wall of the support frame (21), and the plug-in grooves (93) and the plug-in block (92) are plugged and fixed.

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