Filtering and drying device of carbonization tower for preparing ultra-fine calcium carbonate

Abstract

The utility model relates to the technical field of fine calcium carbonate preparation, and discloses a filtering and drying device of a carbonization tower for ultra-fine calcium carbonate preparation, which comprises supporting legs, the carbonization tower is fixedly mounted at the top of the supporting legs, a top cover is fixedly mounted at the top of the carbonization tower, the top of the top cover is communicated with a filtering pipeline, and the filtering pipeline is communicated with the carbonization tower. A sealing cover is arranged in the filtering pipeline, and a discharging pipeline is arranged at the bottom of the carbonization tower in a communicating manner; the filtering and drying assemblies are arranged inside and outside the carbonization tower, a motor is arranged, a calcium carbonate raw material is placed inside the carbonization tower through a filtering pipeline, the motor drives a connecting rotating shaft to enable a rotating blade to cut and scatter the calcium carbonate raw material, and the calcium carbonate raw material falls into a collecting box through a filtering plate to wait for heating; stirring blades are driven up and down through a telescopic rod to stir calcium carbonate, the calcium carbonate drying speed is increased, and the effect of improving the working efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fine calcium carbonate preparation, in particular to a filtering and drying device of a carbonizing tower for preparing ultrafine calcium carbonate. Background Art

[0002] Calcium carbonate is an inorganic compound, commonly known as limestone, limestone, stone powder, marble, etc. Calcium carbonate is neutral, insoluble in water, and soluble in hydrochloric acid. It is one of the most common substances on earth, existing in rocks such as aragonite, calcite, chalk, limestone, marble, travertine, etc. It is also the main component of animal bones or shells. Calcium carbonate is also an important building material and has a wide range of industrial uses.

[0003] The existing calcium carbonate carbonization tower has a long carbonization time for calcium carbonate, poor calcium carbonate quality, and insufficient drying, resulting in a wide distribution of particle diameters, different particle diameters, and poor uniformity after calcium carbonate processing. It needs to be improved to fully mix and dry the calcium carbonate and improve work efficiency. Utility Model Content

[0004] The utility model aims to provide a filtering and drying device of a carbonizing tower for preparing ultrafine calcium carbonate, so as to improve the working efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering and drying device of a carbonizing tower for preparing ultrafine calcium carbonate, comprising: a supporting leg, wherein a carbonizing tower is fixedly installed on the top of the supporting leg, a top cover is fixedly installed on the top of the carbonizing tower, and a filtering pipe is connected to the top of the top cover; a filtering and drying component, wherein the filtering and drying component is arranged inside and outside the carbonizing tower.

[0006] Preferably, the filtering and drying component comprises: a filtering part, which is arranged inside the carbonizing tower; and a drying component, which is arranged inside and outside the carbonizing tower.

[0007] Preferably, a sealing cover is provided inside the filtering pipe, a discharge pipe is provided at the bottom of the carbonization tower, a valve is fixedly installed on the outer wall of the discharge pipe, and a collecting cylinder is provided below the discharge pipe.

[0008] Preferably, the filtering part includes: a motor, which is arranged above the top cover and fixedly mounted on the top of the top cover through a motor cover; a connecting shaft is fixedly mounted on the output end of the motor and extends to the interior of the carbonization tower, a rotating blade is movably sleeved on the outer wall of the connecting shaft, a filter plate is arranged below the rotating blade, and the filter plate is fixedly mounted on the inner wall of the carbonization tower.

[0009] Preferably, a collecting box is provided below the filter plate, a telescopic rod is fixedly installed at the bottom of the connecting shaft, a spring is fixedly installed at the top of the connecting shaft, and the spring is movably sleeved on the outer wall of the telescopic rod, and a stirring blade is fixedly installed at the bottom of the telescopic rod.

[0010] Preferably, the drying component includes: a mounting layer, which is arranged inside the carbonizing tower; a heat-insulating sleeve, which is fixedly installed on the outer wall of the carbonizing tower; a ventilation duct, which is connected and arranged at the bottom of the carbonizing tower, and there are two groups of ventilation ducts; a heating wire is fixedly provided on the outer wall of the mounting layer, and a mounting plate is fixedly installed on the inner wall of the mounting layer, and air holes are evenly and equidistantly opened on the top of the mounting plate.

[0011] Preferably, an air-permeable plate is fixedly mounted on the inner wall of the ventilation duct, a fan is fixedly mounted on the top of the air-permeable plate, a mounting column is fixedly connected to the top of the fan and extends to the interior of the carbonization tower.

[0012] Preferably, a fan blade is fixedly mounted on the top of the mounting column, a funnel is fixedly mounted on the bottom of the mounting plate, a filter screen is fixedly mounted on the bottom of the funnel, and the funnel is fixedly mounted on the top of the discharge pipe.

[0013] The utility model provides a filtering and drying device of a carbonizing tower for preparing ultrafine calcium carbonate. It has the following beneficial effects:

[0014] (1) The utility model is provided with a motor to place the calcium carbonate raw material into the interior of the carbonization tower through a filtering pipe. The motor drives the connecting shaft to make the rotating blade cut and scatter the calcium carbonate raw material, and the calcium carbonate raw material falls into the interior of the collection box through the filtering plate to wait for heating. Then, the stirring blade is driven up and down by the telescopic rod to stir the calcium carbonate, thereby accelerating the drying speed of the calcium carbonate and achieving the effect of improving work efficiency.

[0015] (2) The utility model is provided with a mounting layer to heat the calcium carbonate through a heating wire. At the same time, the fan drives the fan blades through the ventilation duct to accelerate the circulation of the internal air of the carbonization tower, thereby achieving the effect of increasing the preparation speed of calcium carbonate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the filter-drying component structure of the utility model;

[0018] Figure 3 This is a structural view of the drying part of the filter drying component of the utility model;

[0019] Figure 4This is a structural view of the filter drying and filtering component of the utility model.

[0020] In the figure: 1 supporting leg, 2 carbonization tower, 3 top cover, 4 filtering pipe, 41 sealing cover, 42 discharging pipe, 43 valve, 44 collecting cylinder, 5 filtering and drying component, 51 filtering part, 511 motor, 512 connecting shaft, 513 rotating blade, 514 filtering plate, 515 collecting box, 516 telescopic rod, 517 spring, 518 stirring blade, 52 drying component, 521 interlayer, 522 heating wire, 523 insulation cover, 524 mounting plate, 525 air vent, 526 ventilation pipe, 527 ventilation plate, 528 fan, 529 mounting column, 5210 fan blade, 5211 funnel, 5212 filter screen. DETAILED DESCRIPTION

[0021] 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.

[0022] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0023] Example 1

[0024] The preferred embodiment of the filtration and drying device of the carbonization tower for preparing ultrafine calcium carbonate provided by the utility model is as follows: Figure 1-4 As shown: A filtering and drying device of a carbonizing tower for preparing ultrafine calcium carbonate, comprising: a supporting leg 1, wherein a carbonizing tower 2 is fixedly installed on the top of the supporting leg 1, a top cover 3 is fixedly installed on the top of the carbonizing tower 2, and a filtering pipe 4 is connected to the top of the top cover 3; a filtering and drying component 5, which is arranged inside and outside the carbonizing tower 2.

[0025] The filtering and drying component 5 includes: a filtering part 51 , which is disposed inside the carbonizing tower 2 ; and a drying component 52 , which is disposed inside and outside the carbonizing tower 2 .

[0026] A sealing cover 41 is provided inside the filtering pipe 4 , a discharge pipe 42 is provided at the bottom of the carbonization tower 2 , a valve 43 is fixedly installed on the outer wall of the discharge pipe 42 , and a collecting cylinder 44 is provided below the discharge pipe 42 .

[0027] The filtering part 51 includes: a motor 511, which is arranged above the top cover 3 and fixedly installed on the top of the top cover 3 through a motor cover; a connecting shaft 512 is fixedly installed at the output end of the motor 511 and extends to the interior of the carbonization tower 2, and a rotating blade 513 is movably sleeved on the outer wall of the connecting shaft 512, and a filter plate 514 is arranged below the rotating blade 513, and the filter plate 514 is fixedly installed on the inner wall of the carbonization tower 2.

[0028] A collecting box 515 is provided below the filter plate 514, a telescopic rod 516 is fixedly installed at the bottom of the connecting shaft 512, a spring 517 is fixedly installed at the top of the connecting shaft 512, and the spring 517 is movably sleeved on the outer wall of the telescopic rod 516, and a stirring blade 518 is fixedly installed at the bottom of the telescopic rod 516.

[0029] Furthermore, in this embodiment, a motor 511 is provided to place the calcium carbonate raw material into the interior of the carbonization tower 2 through the filter pipe 4. The motor 511 drives the connecting shaft 512 to cause the rotating blade 513 to cut and break up the calcium carbonate raw material, and the calcium carbonate raw material falls into the interior of the collection box 515 through the filter plate 514 to wait for heating, and then the stirring blade 518 is driven up and down by the telescopic rod 516 to stir the calcium carbonate, thereby accelerating the drying speed of the calcium carbonate.

[0030] Example 2

[0031] Based on Example 1, a preferred embodiment of the filtration and drying device of a carbonization tower for preparing ultrafine calcium carbonate provided by the utility model is as follows Figure 1-4 As shown: the drying component 52 includes: a mounting layer 521, the mounting layer 521 is arranged inside the carbonizing tower 2; a heat preservation sleeve 523, the heat preservation sleeve 523 is fixedly installed on the outer wall of the carbonizing tower 2; a ventilation duct 526, the ventilation duct 526 is connected and arranged at the bottom of the carbonizing tower 2, and there are two groups of them; a heating wire 522 is fixedly provided on the outer wall of the mounting layer 521, and a mounting plate 524 is fixedly installed on the inner wall of the mounting layer 521, and air holes 525 are evenly and equidistantly opened on the top of the mounting plate 524.

[0032] A ventilation plate 527 is fixedly installed on the inner wall of the ventilation duct 526 , a fan 528 is fixedly installed on the top of the ventilation plate 527 , and a mounting column 529 is fixedly connected to the top of the fan 528 and extends to the interior of the carbonization tower 2 .

[0033] A fan blade 5210 is fixedly installed on the top of the mounting column 529 , a funnel 5211 is fixedly installed on the bottom of the mounting plate 524 , a filter screen 5212 is fixedly installed on the bottom of the funnel 5211 , and the funnel 5211 is fixedly installed on the top of the discharge pipe 42 .

[0034] Furthermore, in this embodiment, the installation layer 521 is provided to heat the calcium carbonate through the heating wire 522, and at the same time, the fan blades 5210 are driven by the ventilation duct 526 and the fan 528 to accelerate the circulation of the internal air of the carbonization tower 2, thereby improving the preparation speed of calcium carbonate.

[0035] When in use, first, the calcium carbonate raw material is placed inside the carbonization tower 2 through the filtering pipe 4, the motor 511 drives the connecting shaft 512 to make the rotating blade 513 cut and break up the calcium carbonate raw material, and then it falls into the inside of the collecting box 515 through the filtering plate 514 to wait for heating, and then the stirring blade 518 is driven up and down by the telescopic rod 516 to stir the calcium carbonate, and further, the calcium carbonate is heated by the heating wire 522, and at the same time, the fan 528 drives the fan blade 5210 through the ventilation pipe 526 to accelerate the circulation of the internal air of the carbonization tower 2, thereby improving the preparation speed of calcium carbonate, and finally, the filtered and processed calcium carbonate is discharged into the collecting cylinder 44 through the funnel 5211.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A filtering and drying device for a carbonizing tower for preparing ultrafine calcium carbonate, characterized in that: include: Support leg (1), Wherein, a carbonization tower (2) is fixedly installed on the top of the support leg (1), a top cover (3) is fixedly installed on the top of the carbonization tower (2), and a filtering pipe (4) is connected to the top of the top cover (3); A filtering and drying component (5) is arranged inside and outside the carbonization tower (2).

2. The filtering and drying device of a carbonizing tower for preparing ultrafine calcium carbonate according to claim 1, characterized in that: The filtering and drying component (5) comprises: A filtering part (51), wherein the filtering part (51) is arranged inside the carbonization tower (2); A drying component (52) is arranged inside and outside the carbonization tower (2).

3. The filtering and drying device of a carbonizing tower for preparing ultrafine calcium carbonate according to claim 1, characterized in that: A sealing cover (41) is provided inside the filtering pipe (4), a discharge pipe (42) is provided at the bottom of the carbonization tower (2), a valve (43) is fixedly installed on the outer wall of the discharge pipe (42), and a collecting cylinder (44) is provided below the discharge pipe (42).

4. The filtering and drying device of a carbonizing tower for preparing ultrafine calcium carbonate according to claim 2, characterized in that: The filtering part (51) comprises: A motor (511), wherein the motor (511) is disposed above the top cover (3) and is fixedly mounted on the top of the top cover (3) via a motor cover; A connecting shaft (512) is fixedly mounted on the output end of the motor (511) and extends to the interior of the carbonization tower (2). A rotating blade (513) is movably sleeved on the outer wall of the connecting shaft (512). A filter plate (514) is arranged below the rotating blade (513), and the filter plate (514) is fixedly mounted on the inner wall of the carbonization tower (2).

5. The filtering and drying device of a carbonizing tower for preparing ultrafine calcium carbonate according to claim 4, characterized in that: A collecting box (515) is provided below the filter plate (514); a telescopic rod (516) is fixedly installed at the bottom of the connecting shaft (512); a spring (517) is fixedly installed at the top of the connecting shaft (512), and the spring (517) is movably sleeved on the outer wall of the telescopic rod (516); and a stirring blade (518) is fixedly installed at the bottom of the telescopic rod (516).

6. The filtering and drying device of a carbonizing tower for preparing ultrafine calcium carbonate according to claim 2, characterized in that: The drying component (52) comprises: A mounting layer (521), wherein the mounting layer (521) is arranged inside the carbonization tower (2); A heat-insulating sleeve (523), wherein the heat-insulating sleeve (523) is fixedly mounted on the outer wall of the carbonization tower (2); Ventilation ducts (526), ​​the ventilation ducts (526) are connected to and arranged at the bottom of the carbonization tower (2), and there are two sets of ventilation ducts in total; The outer wall of the installation layer (521) is fixedly sleeved with a heating wire (522), the inner wall of the installation layer (521) is fixedly mounted with a mounting plate (524), and the top of the installation plate (524) is evenly and equidistantly provided with air holes (525).

7. The filtering and drying device of a carbonizing tower for preparing ultrafine calcium carbonate according to claim 6, characterized in that: A ventilation plate (527) is fixedly mounted on the inner wall of the ventilation duct (526), ​​a fan (528) is fixedly mounted on the top of the ventilation plate (527), and a mounting column (529) is fixedly connected to the top of the fan (528) and extends to the interior of the carbonization tower (2).

8. The filtering and drying device of a carbonizing tower for preparing ultrafine calcium carbonate according to claim 7, characterized in that: A fan blade (5210) is fixedly mounted on the top of the mounting column (529), a funnel (5211) is fixedly mounted on the bottom of the mounting plate (524), a filter screen (5212) is fixedly mounted on the bottom of the funnel (5211), and the funnel (5211) is fixedly mounted on the top of the discharge pipe (42).

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