Limestone cleaning device

Abstract

The utility model provides a kind of limestone cleaning device, comprising: bottom plate, drum mechanism, first filter cylinder, second filter cylinder, adjusting mechanism and cleaning mechanism, wherein, mounting bracket is provided on the upper portion of bottom plate, and mounting bracket is arranged obliquely;Drum mechanism is arranged on mounting bracket and is arranged obliquely;First filter cylinder is arranged inside drum mechanism;Second filter cylinder is arranged inside first filter cylinder;Adjusting mechanism includes rotating part and locking part, wherein, rotating part is arranged between first filter cylinder and second filter cylinder;Locking part is arranged between second filter cylinder and drum mechanism;Cleaning mechanism is arranged between bottom plate and second filter cylinder inside.This limestone cleaning device of the utility model embodiment, by adjusting mechanism, the second filter cylinder can be adjusted to rotate, the through hole on it and the through hole on first filter cylinder are misaligned or overlapped, so as to change the size of the through gap of sewage, adapt to the cleaning of limestone particles of different particle size.

Description

Technical Field

[0001] This utility model relates to the field of limestone cleaning technology, and in particular to a limestone cleaning device. Background Technology

[0002] Limestone is an important raw material for many industries such as glass production and construction. It is an inorganic compound. When limestone is mined, it is accompanied by a large amount of soil. Generally, it is necessary to wash away the soil, clay, organic matter and impurities on the surface of limestone to provide a purer raw material for subsequent crushing, calcining or grinding processes.

[0003] Currently, in large and medium-sized mines, drum-type stone washing machines are commonly used to clean limestone raw materials. The principle is that the limestone raw material is continuously tumbled and rubbed inside the rotating drum, while being washed by high-pressure water jets, thus achieving a highly efficient cleaning effect. However, in traditional drum-type stone washing machines, the size of the drainage holes on the drum is fixed. When cleaning large pieces of limestone, some limestone with a size that matches the hole size can easily clog the holes, resulting in poor drainage. Conversely, when cleaning limestone particles smaller than the holes, the limestone particles are easily discharged from the drum with the washing water, leading to material waste. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to provide a limestone cleaning device, in which the second filter cylinder can be rotated by an adjustment mechanism so that its through holes are misaligned or overlapped with the through holes on the first filter cylinder, thereby changing the size of the wastewater passage gap and adapting to the cleaning of limestone particles of different sizes.

[0006] To achieve the above objectives, the first aspect of this utility model provides a limestone cleaning device, comprising: a base plate, a roller mechanism, a first filter cylinder, a second filter cylinder, an adjusting mechanism, and a cleaning mechanism. The base plate has an upper mounting frame arranged at an angle. The roller mechanism is mounted on the mounting frame and is also arranged at an angle. The first filter cylinder is disposed inside the roller mechanism. The second filter cylinder is disposed inside the first filter cylinder. The adjusting mechanism includes a rotating part and a locking part, wherein the rotating part is disposed between the first filter cylinder and the second filter cylinder; the locking part is disposed between the second filter cylinder and the roller mechanism; and the cleaning mechanism is disposed between the base plate and the interior of the second filter cylinder.

[0007] In addition, the limestone washing device proposed above according to this utility model may also have the following additional technical features: Specifically, the roller mechanism includes a cylinder, multiple connecting plates, and a drive assembly. The cylinder is disposed on the upper part of the mounting frame and is arranged at an angle. One end of the cylinder has an opening, and the other end is closedly connected to the first filter cylinder. The multiple connecting plates are connected between the inner wall of the cylinder and the first filter cylinder. The drive assembly is disposed between the cylinder and the mounting frame, and the drive assembly can drive the cylinder to rotate.

[0008] Specifically, the rotating part includes two retaining rings and multiple first handles, wherein the two retaining rings are respectively disposed inside the first filter cylinder; the second filter cylinder has a retaining groove corresponding to the retaining ring on its outer side, and the retaining ring is adapted to the corresponding retaining groove; the multiple first handles are respectively connected to the outer side of the second filter cylinder and are distributed in a ring array.

[0009] Specifically, the locking part includes a first toothed ring, a second toothed ring, two sliders, a guide rod, a lead screw, and a second handle. The first toothed ring is connected to one end of the outer surface of the second filter cylinder; the second toothed ring meshes with the first toothed ring; the two sliders are respectively connected to one side of the second toothed ring; the guide rod is disposed on one side of the cylinder end and passes through one of the sliders; the lead screw is rotatably connected to the other side of the cylinder end and is threadedly connected to the other slider; the second handle is connected to the end of the lead screw.

[0010] Specifically, the cleaning mechanism includes a water tank, a water pump, a connecting pipe, and multiple nozzles. The water tank is mounted on the base plate. The water pump is installed on the upper part of the water tank, and its inlet is connected to the inside of the water tank. One end of the connecting pipe is connected to the water pump, and the other end of the connecting pipe extends into the inside of the second filter cartridge. The multiple nozzles are mounted on the connecting pipe and located inside the second filter cartridge.

[0011] Specifically, the inner wall of the second filter cylinder is provided with multiple stirring rods.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The limestone washing device of the present invention can adjust the rotation of the second filter cylinder through the adjustment mechanism, so that the through holes on it are misaligned or overlapped with the through holes on the first filter cylinder, thereby changing the size of the wastewater passage gap, adapting to the washing of limestone particles of different sizes, ensuring maximum drainage efficiency while not wasting too much limestone raw material, and greatly improving practicality.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which: Figure 1 This is a three-dimensional structural diagram of a limestone washing device according to an embodiment of the present invention. Figure 1 ; Figure 2 This is a three-dimensional structural diagram of a limestone washing device according to an embodiment of the present invention. Figure 2 ; Figure 3 This is a cross-sectional structural schematic diagram of a limestone washing device according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the locking part of a limestone cleaning device according to an embodiment of the present invention.

[0015] Figure 5 This is a schematic diagram of the rotating part of a limestone washing device according to an embodiment of the present invention.

[0016] Reference numerals: 1. Base plate; 101. Mounting bracket; 2. Roller mechanism; 201. Cylinder body; 202. Connecting plate; 203. Drive assembly; 3. First filter cylinder; 4. Second filter cylinder; 5. Adjustment mechanism; 501. Rotating part; 5011. Snap ring; 5012. First handle; 5013. Snap groove; 502. Locking part; 5021. First toothed ring; 5022. Second toothed ring; 5023. Slider; 5024. Guide rod; 5025. Lead screw; 5026. Second handle; 6. Cleaning mechanism; 601. Water tank; 602. Water pump; 603. Connecting pipe; 604. Nozzle; 7. Stirring rod. Detailed Implementation

[0017] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0018] The limestone cleaning device of this utility model is described below with reference to the accompanying drawings.

[0019] like Figures 1-5 As shown, the limestone cleaning device of this utility model embodiment may include: a base plate 1, a roller mechanism 2, a first filter cylinder 3, a second filter cylinder 4, an adjustment mechanism 5, and a cleaning mechanism 6.

[0020] The base plate 1 has an mounting bracket 101 on its upper part, and the mounting bracket 101 is arranged at an angle.

[0021] The roller mechanism 2 is mounted on the mounting frame 101 and is inclined.

[0022] Understandably, the inclined roller mechanism 2 facilitates the discharge of sewage and limestone raw materials.

[0023] The first filter cylinder 3 is located inside the drum mechanism 2.

[0024] The second filter cartridge 4 is located inside the first filter cartridge 3.

[0025] It should be noted that, in this embodiment, the two ends of the first filter cylinder 3 and the second filter cylinder 4 extend to the outside of the roller mechanism 2, and the higher end of the second filter cylinder 4 extends to the outside of the first filter cylinder 3. The first filter cylinder 3 and the second filter cylinder 4 are provided with through holes of the same size and number for discharging wastewater during the process of washing limestone.

[0026] The adjustment mechanism 5 includes a rotating part 501 and a locking part 502.

[0027] The rotating part 501 is disposed between the first filter cylinder 3 and the second filter cylinder 4, and the locking part 502 is disposed between the second filter cylinder 4 and the roller mechanism 2.

[0028] Understandably, the rotating part 501 allows the second filter cylinder 4 to rotate inside the first filter cylinder 3, causing its through holes to be misaligned or coincident with the through holes on the first filter cylinder 3, thereby changing the size of the wastewater passage gap to adapt to the cleaning of limestone particles of different sizes. The locking part 502 can keep the second filter cylinder 4 fixed after the adjustment is completed.

[0029] The cleaning mechanism 6 is located between the bottom plate 1 and the second filter cylinder 4.

[0030] Specifically, after the limestone raw material is mined and processed in the mine, it is crushed into particles of different sizes according to different subsequent uses. The relevant workers first manually open the locking part 502 according to the particle size of the limestone particles to be cleaned, and then rotate the second filter cylinder 4 through the rotating part 501 to adjust the position of the through hole so that the gap through which the sewage can pass is slightly smaller than the size of the limestone particles. This ensures maximum drainage efficiency without wasting too much limestone raw material. Then, the second filter cylinder 4 is fixed by locking part 502 again.

[0031] Finally, the relevant workers start the cleaning mechanism 6, spray clean water into the second filter cylinder 4, and start the drum mechanism 2 to drive the first filter cylinder 3 and the second filter cylinder 4 to rotate. The limestone raw material is continuously fed from the higher end of the second filter cylinder 4 by the external conveying device. With the continuous lifting and falling and the washing of the water flow, the mud and impurities on the surface of the limestone raw material are removed. The sewage is filtered into the drum mechanism 2 through the through hole and discharged through the drum mechanism 2. The limestone raw material is discharged through the outlet of the second filter cylinder 4 to proceed to the next process.

[0032] In one embodiment of this utility model, such as Figure 1 , Figure 2 and Figure 5 As shown, the roller mechanism 2 includes a cylinder 201, multiple connecting plates 202, and a drive assembly 203.

[0033] The cylinder 201 is installed on the upper part of the mounting frame 101 and is arranged at an angle. One end of the cylinder 201 is provided with an opening, and the other end is closedly connected to the first filter cylinder 3. Multiple connecting plates 202 are connected between the inner wall of the cylinder 201 and the first filter cylinder 3. The driving component 203 is installed between the cylinder 201 and the mounting frame 101, and the driving component 203 can drive the cylinder 201 to rotate.

[0034] It should be noted that the connecting plates 202 are arranged in a ring array and are welded to the cylinder 201 and the first filter cylinder 3 respectively.

[0035] In one embodiment of this utility model, such as Figure 1 As shown, the drive assembly 203 includes two convex rings, multiple rollers, a third toothed ring, a motor, and gears.

[0036] Two convex rings and a third toothed ring are respectively set on the outside of the cylinder 201. Multiple rollers are respectively mounted on the mounting frame 101 through rotating seats and are adapted to the convex rings. The motor is mounted in the middle of the upper part of the mounting frame 101, and the gear is connected to the output end of the motor and meshes with the third toothed ring.

[0037] Specifically, when cleaning limestone raw materials, the motor is started to drive the gear to rotate, the gear drives the third gear ring to rotate, and the third gear ring, together with the convex ring and the roller, drives the cylinder 201 to rotate. Thus, the cylinder 201 drives the first filter cylinder 3 and the second filter cylinder 4 to rotate, causing the limestone raw materials inside to tumble and rub continuously, effectively peeling off the firmly attached mud and impurities. The cleaning wastewater is filtered into the cylinder 201 and discharged from the opening along the inclined surface of the cylinder 201.

[0038] In one embodiment of this utility model, such as Figure 5 As shown, the rotating part 501 includes two retaining rings 5011 and a plurality of first handles 5012.

[0039] Two retaining rings 5011 are respectively located inside the first filter cylinder 3, and a retaining groove 5013 is respectively opened on the outside of the second filter cylinder 4 at the corresponding retaining rings 5011. The retaining rings 5011 are adapted to the corresponding retaining grooves 5013. Multiple first handles 5012 are respectively connected to the outside of the second filter cylinder 4 and are distributed in a ring array.

[0040] Specifically, when the size of the crushed limestone particles does not match the size of the through holes on the first filter cylinder 3 and the second filter cylinder 4 (e.g., the particle size is smaller than the diameter of the through hole), the first handle 5012 is manually rotated to make the second filter cylinder 4 rotate in conjunction with the retaining ring 5011 and the retaining groove 5013. This adjusts the position of the through hole on the second filter cylinder 4, causing it to be misaligned with the through hole on the first filter cylinder 3, so that the gap is smaller than the size of the limestone particles, thus preventing the limestone particles from being filtered out.

[0041] In one embodiment of this utility model, such as Figure 4 As shown, the locking part 502 includes a first toothed ring 5021, a second toothed ring 5022, two sliders 5023, a guide rod 5024, a lead screw 5025, and a second handle 5026.

[0042] The first toothed ring 5021 is connected to one end of the second filter cylinder 4, the second toothed ring 5022 meshes with the first toothed ring 5021, the two sliders 5023 are respectively connected to one side of the second toothed ring 5022, the guide rod 5024 is set on one side of the end of the cylinder 201 and passes through one of the sliders 5023, the lead screw 5025 is rotatably connected to the other side of the end of the cylinder 201 and is threadedly connected to the other slider 5023, and the second handle 5026 is connected to the end of the lead screw 5025.

[0043] It should be noted that the guide rod 5024 described in this embodiment is provided with a limit block at its end, and the lead screw 5025 is a trapezoidal lead screw with good self-locking capability.

[0044] Specifically, when adjusting the second filter cartridge 4, the relevant worker first rotates the second handle 5026. The second handle 5026 drives the lead screw 5025 to rotate. The lead screw 5025, together with the slider 5023 and the guide rod 5024, drives the second toothed ring 5022 to move, so that the second toothed ring 5022 disengages from the first toothed ring 5021 and releases the lock on the first toothed ring 5021. At this time, the relevant worker can then rotate the first handle 5012 to adjust the second filter cartridge 4. After the adjustment is completed, the second handle 5026 is rotated in the opposite direction again, so that the second toothed ring 5022 re-engages with the first toothed ring 5021 to lock the second filter cartridge 4.

[0045] In one embodiment of this utility model, such as Figure 2 and Figure 3As shown, the cleaning mechanism 6 includes a water tank 601, a water pump 602, a connecting pipe 603, and multiple nozzles 604.

[0046] Water tank 601 is installed on base plate 1, water pump 602 is installed on the upper part of water tank 601 and the water inlet is connected to the inside of water tank 601, one end of connecting pipe 603 is connected to water pump 602, and the other end of connecting pipe 603 extends into the inside of second filter cylinder 4, and multiple nozzles 604 are installed on connecting pipe 603 and located inside second filter cylinder 4.

[0047] It should be noted that the connecting pipe 603 described in this embodiment is made of metal and is fixed by a bracket (not shown in the figure).

[0048] Specifically, after the cylinder 201 starts to rotate, the water pump 602 is started and connected to the connecting pipe 603 to draw clean water from the water tank 601. The water flows through the nozzle 604 and sprays onto the limestone particles to thoroughly wash their surface, causing the mud and impurities on the surface of the limestone raw material to fall off.

[0049] In one embodiment of this utility model, such as Figure 3 As shown, the inner wall of the second filter cylinder 4 is provided with multiple stirring rods 7.

[0050] Understandably, the stirring rod 7 can enhance the tumbling and collision effect of the limestone raw material during the rotation of the second filter cylinder 4, making it easier for the soil to fall off.

[0051] In summary, the limestone washing device of this utility model can adjust the rotation of the second filter cylinder through the adjustment mechanism, so that the through holes on it are misaligned or overlapped with the through holes on the first filter cylinder, thereby changing the size of the wastewater passage gap, adapting to the washing of limestone particles of different sizes, ensuring maximum drainage efficiency while not wasting too much limestone raw material, and greatly improving practicality.

[0052] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0053] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0054] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A limestone washing device, characterized in that, include: The components include a base plate, a roller mechanism, a first filter cartridge, a second filter cartridge, an adjustment mechanism, and a cleaning mechanism. A mounting bracket is provided on the upper part of the base plate, and the mounting bracket is arranged at an angle. The roller mechanism is mounted on the mounting frame and is inclined. The first filter cylinder is disposed inside the roller mechanism; The second filter cartridge is disposed inside the first filter cartridge; The adjusting mechanism includes a rotating part and a locking part, wherein... The rotating part is disposed between the first filter cylinder and the second filter cylinder; The locking part is disposed between the second filter cylinder and the roller mechanism; The cleaning mechanism is disposed between the base plate and the interior of the second filter cylinder.

2. The limestone washing device according to claim 1, characterized in that, The roller mechanism includes a cylinder, multiple connecting plates, and a drive assembly, wherein... The cylindrical body is disposed on the upper part of the mounting frame and is arranged at an angle. One end of the cylindrical body is provided with an opening, and the other end is closedly connected to the first filter cylinder. Multiple connecting plates are connected between the inner wall of the cylinder and the first filter cylinder; The drive assembly is disposed between the cylinder and the mounting bracket, and the drive assembly can drive the cylinder to rotate.

3. The limestone washing device according to claim 2, characterized in that, The rotating part includes two retaining rings and multiple first handles, wherein, The two retaining rings are respectively disposed inside the first filter cylinder; The second filter cartridge has slots on its exterior corresponding to the retaining rings, and the retaining rings are adapted to the corresponding slots. Multiple first handles are respectively connected to the outside of the second filter cylinder and are distributed in a ring array.

4. The limestone washing device according to claim 3, characterized in that, The locking part includes a first toothed ring, a second toothed ring, two sliders, a guide rod, a lead screw, and a second handle. The first toothed ring is connected to one end of the outer surface of the second filter cylinder; The second toothed ring meshes with the first toothed ring; The two sliders are respectively connected to one side of the second toothed ring; The guide rod is disposed on one side of the end of the cylinder and passes through one of the sliders; The lead screw is rotatably connected to the other side of the cylinder end and is threadedly connected to another slider; The second handle is connected to the end of the lead screw.

5. The limestone washing device according to claim 4, characterized in that, The cleaning mechanism includes a water tank, a water pump, connecting pipes, and multiple nozzles, wherein... The water tank is mounted on the base plate; The water pump is installed on the upper part of the water tank, and the water inlet is connected to the inside of the water tank; One end of the connecting pipe is connected to the water pump, and the other end of the connecting pipe extends into the interior of the second filter cylinder; Multiple nozzles are disposed on the connecting pipe and located inside the second filter cartridge.

6. The limestone washing device according to claim 5, characterized in that, The inner wall of the second filter cylinder is provided with multiple stirring rods.

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