Calcium carbonate precipitation device

Abstract

The utility model belongs to the technical field of precipitation devices, and discloses a calcium carbonate precipitation device which comprises an outer barrel, an inner barrel is movably connected in the outer barrel, a first motor is arranged at the bottom in the outer barrel, and the output shaft end of the first motor is rotationally connected with a belt conveyor. During use, the inner barrel can be vibrated so that moisture in calcium carbonate precipitates can be vibrated out, a first motor rotates to drive a belt conveyor to rotate, the belt conveyor rotates to drive a convex roller on the side away from the first motor to rotate, and the convex roller upwards jacks a top roller while rotating; when the top roller jacks upwards, the top plate is driven to jack the inner barrel upwards at the same time, so that the inner barrel is always vibrated up and down, moisture in precipitated calcium carbonate can be vibrated and shaken off conveniently, subsequent better drying is facilitated, and the effect of shaking off the moisture is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of precipitation devices, in particular to a calcium carbonate precipitation device. Background Art

[0002] In many fields of chemical and industrial production, the formation of calcium carbonate precipitation is of great significance, and generally a precipitation device is used for better precipitation.

[0003] However, the existing precipitation device still has disadvantages when used. A solution containing calcium ions and carbonate ions is added to the reaction vessel at a certain proportion and speed through a feeding system. Under stirring and suitable temperature conditions, the two ions combine with each other to form calcium carbonate precipitate. When the precipitation reaches a certain level, the precipitate is separated by a precipitation collection system. However, the precipitated calcium carbonate contains a lot of water, and a lot of subsequent drying time is required. Therefore, it needs to be improved. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a calcium carbonate precipitation device, which can solve the problem that there is too much water in the calcium carbonate after precipitation, which is not convenient for subsequent drying.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a calcium carbonate precipitation device, comprising an outer barrel, the interior of the outer barrel being movably connected to the inner barrel, a first motor being provided at the bottom of the interior of the outer barrel, the output shaft end of the first motor being rotatably connected to a belt conveyor, the side of the belt conveyor being rotatably connected to a convex roller away from the first motor, the upper surface of the convex roller being movably connected to a top roller, the top of the top roller being fixedly connected to a top plate, the side of the top plate close to the top roller being slidably connected to a sliding rod, the bottom of the top plate being fixedly connected to an elastic member, a second motor being provided at the top of the inner barrel, the output shaft end of the second motor being rotatably connected to a stirring rod.

[0006] Preferably, a gear ring is provided on the outer surface of the output shaft end of the second motor, the gear ring is meshed with a gear, and the gear is meshed with the gear ring of the barrel wall.

[0007] Preferably, the outer diameter of the barrel wall gear ring is adapted to the inner diameter of the inner barrel, and a rotating rod is fixedly connected to the bottom of the gear ring.

[0008] Preferably, a bottom plate is fixedly connected to the interior of the inner barrel, a flow pipe is provided on the upper surface of the bottom plate, and a filter plate is provided on a side of the flow pipe close to the bottom plate.

[0009] Preferably, a slider is fixedly connected to the outer wall of the inner barrel, a sliding groove is provided inside the outer barrel, and the slider is adapted to the sliding groove.

[0010] Preferably, the top plate is fixedly connected to the inner barrel, a pipe opening is provided at the bottom of the outer barrel, and a discharge port is provided at the top of the inner barrel.

[0011] Preferably, a cavity is provided at the bottom of the inner barrel, and a sliding cover is slidably connected to the cavity away from the bottom of the circulation tube.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model is provided with a first motor, a convex roller, a top roller and a top plate, so that when in use, the inner barrel can be vibrated to shake out the moisture in the calcium carbonate precipitation. The rotation of the first motor drives the belt conveyor to rotate, and the rotation of the belt conveyor can drive the convex roller away from the side of the first motor to rotate. The convex roller rotates and simultaneously pushes the top roller upward. When the top roller pushes upward, it drives the top plate to push the inner barrel upward, so that the inner barrel always vibrates up and down, which is convenient for shaking out the moisture inside after the calcium carbonate precipitation, and is convenient for subsequent better drying, thereby achieving the effect of shaking out the moisture by vibration. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the front cross-section structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the barrel wall gear ring structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the explosion structure of the utility model;

[0018] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0019] In the figure: 1. Outer barrel; 2. Inner barrel; 3. Second motor; 4. Ring gear; 5. Gear; 6. Barrel wall ring gear; 7. Stirring rod; 8. Rotating rod; 9. First motor; 10. Belt conveyor; 11. Conveyor roller; 12. Top roller; 13. Top plate; 14. Sliding rod; 15. Elastic member. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 5 As shown, the utility model provides a calcium carbonate precipitation device, comprising an outer barrel 1, the interior of the outer barrel 1 is movably connected to the inner barrel 2, a first motor 9 is provided at the bottom of the inner part of the outer barrel 1, the output shaft end of the first motor 9 is rotatably connected to a belt conveyor 10, the side of the belt conveyor 10 away from the first motor 9 is rotatably connected to a convex roller 11, the upper surface of the convex roller 11 is movably connected to a top roller 12, the top of the top roller 12 is fixedly connected to a top plate 13, the side of the top plate 13 close to the top roller 12 is slidably connected to a slide rod 14, the bottom of the top plate 13 is fixedly connected to an elastic member 15, a second motor 3 is provided on the top of the inner barrel 2, and the output shaft end of the second motor 3 is rotatably connected to a stirring rod 7.

[0022] By pouring the material to be mixed into the inner barrel 2 through the discharge port, and then turning on the second motor 3, the second motor 3 is rotated to drive the stirring rod 7 to stir and fuse the material. The second motor 3 rotates while driving the ring gear 4 to rotate. The ring gear 4 rotates while driving the meshing gear 5 to rotate. When the gear 5 rotates, it rotates according to the trajectory of the meshing barrel wall ring gear 6, thereby driving the rotating rod 8 at the bottom of the gear 5 to rotate on the outer ring of the inner barrel 2, so that different materials can be better fused. When the precipitation reaches a certain level, the clear liquid generated in the cavity is discharged through the flow pipe. The moisture in the precipitated calcium carbonate after discharge can be turned on by turning on the first motor 9, so that the first motor 9 rotates to drive the belt conveyor 10 to rotate synchronously. The belt conveyor 10 rotates synchronously while driving the convex roller 11 to rotate. The convex roller 11 rotates and drives the top roller 12 to vibrate up and down. When the top roller 12 vibrates up and down, it drives the top plate 13, so that the top plate 13 drives the inner barrel 2 to vibrate synchronously up and down. By vibrating the inner barrel 2, the calcium carbonate precipitated inside the inner barrel 2 can be dehydrated to avoid excessive moisture in the precipitation, which affects the subsequent drying effect.

[0023] like Figure 3 、 Figure 4 As shown, the outer surface of the output shaft end of the second motor 3 is provided with a ring gear 4, the ring gear 4 is engaged with a gear 5, the gear 5 is engaged with a barrel wall ring gear 6, the outer diameter of the barrel wall ring gear 6 is adapted to the inner diameter of the inner barrel 2, and the bottom of the ring gear 4 is fixedly connected to a rotating rod 8.

[0024] The above solution is adopted: a gear ring 4 is provided on the outer surface of the output shaft end of the second motor 3, and the setting of the gear ring 4 can drive the gear 5 to rotate. The rotation of the gear 5 can rotate along the trajectory of the gear ring 6 on the barrel wall, thereby driving the rotating rod 8 at the bottom of the gear 5 to rotate, so that the mixing can be better and more uniform.

[0025] like Figure 2 、 Figure 4As shown, the interior of the inner barrel 2 is fixedly connected to a bottom plate, a circulation pipe is provided on the upper surface of the bottom plate, a filter plate is provided on the side of the circulation pipe close to the bottom plate, the outer wall of the inner barrel 2 is fixedly connected to a slider, and a slide groove is provided inside the outer barrel 1, and the slider is adapted to the slide groove.

[0026] The above scheme is adopted: a bottom plate is fixedly connected to the inside of the inner barrel 2, and the setting of the bottom plate facilitates a blocking effect. A circulation pipe is opened on the upper surface of the bottom plate, and the setting of the circulation pipe facilitates discharge. A filter plate is provided on the side of the circulation pipe close to the bottom plate, and the setting of the filter plate facilitates a filtering effect. A slider is fixedly connected to the outer wall of the inner barrel 2. Through the setting of the slider, it is convenient to operate the slider in a certain amplitude in the slide groove on the inside of the outer barrel 1 when the inner barrel 2 vibrates up and down. The slider is adapted to the slide groove, which can not only play an effect of upper and lower limit sliding, but also play an effect of limiting and fixing the inner barrel 2 and the outer barrel 1.

[0027] like Figure 1 、 Figure 2 As shown, the top plate 13 is fixedly connected to the inner barrel 2, a pipe mouth is opened at the bottom of the outer barrel 1, a discharge port is opened at the top of the inner barrel 2, a cavity is set at the bottom inside the inner barrel 2, and a sliding cover is slidably connected to the bottom of the cavity away from the circulation pipe.

[0028] The above scheme is adopted: the top plate 13 is fixedly connected to the inner barrel 2, so that the top plate 13 can drive the inner barrel 2 to vibrate synchronously when it vibrates up and down, and a pipe mouth is provided at the bottom of the outer barrel 1, which is convenient for connecting a hose between the inner barrel 2 and the outer barrel 1, so that the clear liquid can be discharged better, and a discharge port is provided at the top of the inner barrel 2, so that the material to be fused can be placed into the inner barrel 2 through the discharge port. A cavity is provided at the bottom of the inner barrel 2, and the cavity is used to place the clear liquid produced by precipitation, so as to facilitate the filtration of water in the precipitated calcium carbonate. The bottom of the circulation pipe is slidably connected to a sliding cover, so that the clear liquid in the cavity can be opened and discharged through the setting of the sliding cover.

[0029] The working principle and use process of this utility model:

[0030] First, pour the material to be mixed into the inner barrel 2 through the discharge port, and then turn on the second motor 3 to make the second motor 3 rotate and drive the stirring rod 7 to stir and fuse the materials. The second motor 3 rotates and drives the ring gear 4 to rotate. The ring gear 4 rotates and drives the meshing gear 5 to rotate. When the gear 5 rotates, it rotates according to the trajectory of the meshing barrel wall ring gear 6, thereby driving the rotating rod 8 at the bottom of the gear 5 to rotate on the outer ring of the inner barrel 2, so that different materials can be better fused. When the precipitation reaches a certain level, the clear liquid generated in the cavity is discharged through the circulation pipe. The moisture in the precipitated calcium carbonate after discharge can be removed by turning on the first motor 9, so that the first motor 9 rotates and drives the belt conveyor 10 to rotate synchronously. The belt conveyor 10 rotates synchronously and drives the convex roller 11 to rotate. The rotation of the convex roller 11 drives the top roller 12 to vibrate up and down, and the top roller 12 When vibrating downward, it drives the top plate 13, so that the top plate 13 drives the inner barrel 2 to vibrate up and down synchronously. The inner barrel 2 vibrates up and down and drives the slider to slide in the inner wall slide groove of the outer barrel 1. When the top plate 13 vibrates up and down, the setting of the slide rod 14 and the elastic member 15 plays a buffering effect, so as to avoid the top plate 13 driving the inner barrel 2 to vibrate up and down with a large amplitude, which causes the inner barrel 2 to be unstable inside the outer barrel 1. By vibrating the inner barrel 2, the calcium carbonate precipitated inside the inner barrel 2 can be dehydrated to avoid excessive moisture in the precipitate, which affects the subsequent drying effect. A cavity is provided at the bottom of the inner barrel 2. The cavity is used to place the clear liquid produced by the precipitation, so as to facilitate the filtration of the moisture of the precipitated calcium carbonate. The bottom of the circulation pipe is slidably connected with a sliding cover, so that the clear liquid in the cavity can be opened and discharged through the setting of the sliding cover.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A calcium carbonate precipitation device, comprising an outer barrel (1), characterized in that: The inner barrel (2) is movably connected to the inner barrel (1) inside the outer barrel (1), and a first motor (9) is provided at the bottom inside the outer barrel (1), and the output shaft end of the first motor (9) is rotatably connected to a belt conveyor (10), and the side of the belt conveyor (10) away from the first motor (9) is rotatably connected to a convex roller (11), and the upper surface of the convex roller (11) is movably connected to a top roller (12), and the top of the top roller (12) is fixedly connected to a top plate (13), and the side of the top plate (13) close to the top roller (12) is slidably connected to a sliding rod (14), and the bottom of the top plate (13) is fixedly connected to an elastic member (15), and a second motor (3) is provided at the top of the inner barrel (2), and the output shaft end of the second motor (3) is rotatably connected to a stirring rod (7).

2. The calcium carbonate precipitation device according to claim 1, characterized in that: The outer surface of the output shaft end of the second motor (3) is provided with a gear ring (4), the gear ring (4) is meshed with a gear (5), and the gear (5) is meshed with a barrel wall gear ring (6).

3. The calcium carbonate precipitation device according to claim 2, characterized in that: The outer diameter of the barrel wall gear ring (6) is adapted to the inner diameter of the inner barrel (2), and the bottom of the gear ring (4) is fixedly connected to a rotating rod (8).

4. The calcium carbonate precipitation device according to claim 1, characterized in that: The inner barrel (2) is fixedly connected to a bottom plate, an upper surface of the bottom plate is provided with a flow pipe, and a filter plate is provided on a side of the flow pipe close to the bottom plate.

5. The calcium carbonate precipitation device according to claim 1, characterized in that: The outer wall of the inner barrel (2) is fixedly connected with a sliding block, and a sliding groove is provided inside the outer barrel (1), and the sliding block is adapted to the sliding groove.

6. The calcium carbonate precipitation device according to claim 1, characterized in that: The top plate (13) is fixedly connected to the inner barrel (2); a pipe opening is provided at the bottom of the outer barrel (1); and a discharge port is provided at the top of the inner barrel (2).

7. The calcium carbonate precipitation device according to claim 1, characterized in that: A cavity is provided at the bottom of the inner barrel (2), and a sliding cover is slidably connected to the bottom of the cavity away from the circulation tube.

Images