Calcium carbonate raw stone washing sand dewatering device

Abstract

The utility model discloses calcium carbonate raw stone washing sand dewatering device belongs to calcium carbonate product manufacturing technical field. Mainly including organism, be provided with sand washing groove on the organism, be provided with sand washing dehydration assembly on the organism, be provided with interval component on the organism, interval component includes: two sets of mounting plate, this mounting plate is installed at the bottom of organism, the side mounting of mounting plate has the baffle, is installed with servo motor on one set of mounting plate, bearing is installed with the rotary lever on the mounting plate, and the output of rotary lever and servo motor is connected, and at least two sets of baffle are detachably installed on the rotary lever. Calcium carbonate raw stone washing sand dewatering device of the application, through the setting of interval component, when discharging the raw stone after washing, can discharge the raw stone into the dehydration screen dehydration after the raw stone interval time, so that the raw stone on the dehydration screen can be scattered under the shaking of the dehydration screen, reaches the effect of the material after sand washing interval unloading.

Description

Technical Field

[0001] This utility model relates to the field of calcium carbonate product manufacturing technology, specifically to a calcium carbonate raw stone washing and dehydration device. Background Technology

[0002] Calcium carbonate ore is a natural rock in nature with calcium carbonate as its main component. It is the basic raw material for producing calcium carbonate products (such as heavy calcium carbonate and light calcium carbonate) and is widely used in building materials, plastics, papermaking, coatings, rubber and other fields.

[0003] During the production of calcium carbonate products, the raw calcium carbonate stone needs to be cleaned to remove impurities attached to the surface of the stone.

[0004] For example, the patent with publication number CN113000198A specifically discloses a combined sand washing and dewatering device. This device connects the discharge port of the sand washing machine to the feed port of the vibrating screen. Quartz sand enters the receiving tank and mixes with the water in the receiving tank to achieve the purpose of preliminary cleaning of the quartz sand. The quartz sand gradually moves upward with the spiral blades to complete the screening and is finally discharged from the discharge port of the sand washing machine into the vibrating screen to complete the quartz sand washing and screening operation.

[0005] Although the above-mentioned patent can realize the washing and dewatering operation of materials, since the washing operation is continuous, the wet sand clumps that continuously enter the dewatering screen from the sand washing machine outlet may accumulate at the dewatering screen inlet, which may result in an excessively thick and compacted material layer, making it difficult for the internal moisture to be quickly "shaken out" during vibration.

[0006] Therefore, it is necessary to provide a calcium carbonate raw stone washing and dewatering device to solve the above problems.

[0007] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Summary of the Invention

[0008] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a calcium carbonate raw stone washing and dewatering device, which achieves the effect of feeding the washed material at intervals.

[0009] To solve the above-mentioned technical problems, the technical solution of this utility model is: a calcium carbonate raw stone washing and dewatering device, comprising:

[0010] The machine body is equipped with a sand washing tank.

[0011] A sand washing and dewatering assembly is installed on the machine body;

[0012] Spacer assembly, disposed on the body, includes:

[0013] Two sets of mounting plates are installed at the bottom of the machine body, and a baffle is installed on one side of the mounting plate;

[0014] A servo motor, which is mounted on one of the mounting plates;

[0015] The rotating rod is bearing-mounted on the mounting plate and connected to the output end of the servo motor.

[0016] At least two sets of partitions are detachably mounted on the rotating rod.

[0017] Furthermore, the sand washing and dewatering assembly includes a water storage frame plate installed on the left side of the machine body.

[0018] Furthermore, two sets of stepper motors are installed on the right end of the machine body, and spiral augers are installed at the output end of the stepper motors. Both sets of spiral augers are mounted on bearings inside the sand washing tank.

[0019] Furthermore, a discharge chute is provided at the right end of the machine body, and a dewatering screen is provided below the discharge chute.

[0020] Furthermore, the rotating rod is located below the discharge chute, and the mounting plate is located at the right end of the machine body.

[0021] Furthermore, the interior of the sand washing tank is equipped with protrusions located between two sets of spiral augers.

[0022] Furthermore, the protrusion has a recessed portion, and at least two sets of through holes are provided at the end of the two sets of recessed portions near the right end of the body. A cavity is provided through the interior of the protrusion, and the through holes and the cavity are connected.

[0023] Furthermore, the end face of the protrusion near the left end of the machine body abuts against the inner wall of the sand washing tank, and a cover plate is installed on the other end of the protrusion. A drain pipe is provided on the left end of the machine body, with one end of the drain pipe penetrating through the machine body.

[0024] By adopting the above technical solution, this utility model has the following beneficial effects: by setting the interval component, when the raw stone is discharged after washing, it can be discharged into the dewatering screen after a period of time, so that the raw stone on the dewatering screen can be quickly dispersed under the shaking of the dewatering screen, thus achieving the effect of discharging the washed sand material in intervals. Attached Figure Description

[0025] Figure 1 This is an overall schematic diagram of the calcium carbonate raw stone washing and dewatering device in this application;

[0026] Figure 2 for Figure 1 A cross-sectional view of the middle section of the structure;

[0027] Figure 3 for Figure 2Enlarged view of point A in the middle;

[0028] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0029] Figure 5 for Figure 1 Another perspective view of the middle section structure;

[0030] The following are the labeling elements in the figure:

[0031] 1. Machine body; 101. Sand washing tank; 2. Sand washing and dewatering assembly; 21. Stepper motor; 22. Spiral auger; 23. Water storage frame plate; 24. Dewatering screen; 25. Protrusion; 26. Through hole; 27. Recess; 28. Cover plate; 29. ​​Drain pipe; 3. Spacing assembly; 31. Mounting plate; 32. Servo motor; 33. Rotating rod; 34. Partition plate; 35. Baffle plate. Detailed Implementation

[0032] To make the contents of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0033] like Figures 1-2 As shown, this application provides a calcium carbonate raw stone washing and dewatering device, including a body 1, on which a washing tank 101 is provided, and the body 1 along... Figure 1 The middle section gradually slopes upward from left to right to facilitate the injection of water into the sand washing tank 101 and to collect most of the water at the left end of the machine body 1.

[0034] A sand washing and dehydration component 2 is installed on the machine body 1. This sand washing and dehydration component 2 is suitable for washing and dehydrating calcium carbonate raw stones. Specifically:

[0035] The sand washing and dewatering assembly 2 includes a water storage frame plate 23 fixedly installed on the left end of the machine body 1, so that when water is injected into the sand washing tank 101, more water can be collected on the left end of the machine body 1 for subsequent sand washing treatment.

[0036] Two sets of stepper motors 21 are fixedly installed at the right end of the machine body 1. The output end of the stepper motor 21 is fixedly installed with a spiral auger 22. Both sets of spiral augers 22 are mounted inside the sand washing tank 101 with bearings.

[0037] Then, driven by the stepper motor 21, the spiral auger 22 is driven to rotate. When cleaning the calcium carbonate raw stone, the raw stone is poured into the left end of the washing tank 101 of the machine body 1, so that it is mixed with water. The stepper motor 21 is started to drive the spiral auger 22 to rotate, thereby driving the raw stone to move along the spiral path of the spiral auger 22. The raw stone is conveyed to the right end of the machine body 1 and cleaned at the same time until it moves to the right end of the machine body 1.

[0038] A discharge chute (not shown in the figure) is provided at the right end of the machine body 1, and a dewatering screen 24 is provided below the discharge chute so that the raw stone that moves to the right end of the machine body 1 can fall into the dewatering screen 24 through the discharge chute. At this time, the dewatering screen 24 can be started to dewater the raw stone and transport it to the subsequent process.

[0039] An interval component 3 is provided on the sand washing and dewatering component 2. The interval component 3 is suitable for intermittently feeding the raw stone discharged from the machine body 1.

[0040] like Figures 1-5 As shown, the interval assembly 3 includes two sets of mounting plates 31 fixedly installed at the bottom right end of the machine body 1. A rotating rod 33 is mounted on the two sets of mounting plates 31 with a common bearing. The rotating rod 33 is located below the discharge chute of the machine body 1.

[0041] Furthermore, a servo motor 32 is fixedly mounted on one of the mounting plates 31. The output end of the servo motor 32 is fixedly connected to one end of the rotating rod 33, thereby driving the rotating rod 33 to rotate on the mounting plate 31 under the drive of the servo motor 32.

[0042] Multiple sets of partitions 34 are detachably installed on the circumferential surface of the rotating rod 33. The multiple sets of partitions 34 are evenly arranged on the circumferential surface of the rotating rod 33, and every two sets of partitions 34 form a temporary storage cavity suitable for temporarily storing raw stones. When the cleaned raw stones fall into the dewatering screen 24 through the discharge chute, they first enter the upper temporary storage cavity. Then, the servo motor 32 is started to drive the rotating rod 33 to rotate, which in turn drives the multiple sets of partitions 34 to rotate downward, so that the upper temporary storage cavity is rotated downward, and the raw stones are poured into the dewatering screen 24 for dewatering. This allows the cleaned raw stones to enter the dewatering screen 24 at intervals, avoiding a large amount of raw stones entering at once, which would cause accumulation and prevent the raw stones from being quickly "shaken" apart.

[0043] A baffle 35 is fixedly installed on the side of the mounting plate 31 away from the dewatering screen 24 to seal the side of the partition 34 away from the dewatering screen 24 and prevent the raw stone from coming out from the side of the partition 34 away from the dewatering screen 24.

[0044] Continue to refer to Figure 3 A protrusion 25 is fixedly installed inside the sand washing tank 101. The protrusion 25 is located between two sets of spiral augers 22, and the protrusion 25 has a recess 27 that is adapted to the two sets of spiral augers 22.

[0045] Furthermore, multiple sets of through holes 26 are provided at the end of the two sets of recessed parts 27 near the right end of the machine body 1, and a cavity is provided inside the protrusion 25 along the inclined direction of the machine body 1. The through holes 26 and the cavity are connected so that when the raw stone moves to the right end of the machine body 1 passes through the through holes 26, the water in the raw stone can enter the cavity of the protrusion 25 through the through holes 26 to pre-dehydrate the raw stone and accelerate the subsequent dehydration process.

[0046] It should be noted that the end face of the protrusion 25 near the left end of the machine body 1 abuts against the inner wall of the sand washing tank 101. The other end of the protrusion 25 is fixedly installed with a cover plate 28 to seal the cavity. A drain pipe 29 is provided at the left end of the machine body 1. One end of the drain pipe 29 passes through the machine body 1 and extends into the cavity of the protrusion 25 so that the water in the cavity can be discharged through the drain pipe 29.

[0047] The specific embodiments described above further illustrate the technical problems, technical solutions, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A calcium carbonate raw stone washing and dewatering device, characterized in that: include: The machine body (1) is provided with a sand washing tank (101); A sand washing and dewatering assembly (2) is mounted on the machine body (1); A spacer assembly (3) disposed on the body (1), the spacer assembly (3) comprising: Two sets of mounting plates (31) are installed at the bottom of the body (1), and a baffle (35) is installed on one side of the mounting plate (31). A servo motor (32) is mounted on one of the sets of mounting plates (31); Rotary rod (33), the rotating rod (33) is mounted on the mounting plate (31) with a bearing, the rotating rod (33) is connected to the output end of the servo motor (32); At least two sets of partitions (34) are detachably mounted on the rotating rod (33).

2. The calcium carbonate raw stone washing and dewatering device according to claim 1, characterized in that: The sand washing and dewatering assembly (2) includes a water storage frame plate (23) installed on the left end of the machine body (1).

3. The calcium carbonate raw stone washing and dewatering device according to claim 2, characterized in that: Two sets of stepper motors (21) are installed on the right end of the machine body (1). The output end of the stepper motor (21) is equipped with a spiral auger (22). Both sets of spiral augers (22) are mounted inside the sand washing tank (101) with bearings.

4. The calcium carbonate raw stone washing and dewatering device according to claim 3, characterized in that: The machine body (1) is provided with a discharge chute at the right end, and a dewatering screen (24) is provided below the discharge chute.

5. The calcium carbonate raw stone washing and dewatering device according to claim 4, characterized in that: The rotating rod (33) is located below the discharge chute, and the mounting plate (31) is located at the right end of the machine body (1).

6. The calcium carbonate raw stone washing and dewatering device according to claim 5, characterized in that: The sand washing tank (101) is equipped with a protrusion (25) located between the two sets of spiral augers (22).

7. The calcium carbonate raw stone washing and dewatering device according to claim 6, characterized in that: The protrusion (25) has a recess (27), and at least two sets of through holes (26) are provided at one end of the two sets of recesses (27) near the right end of the body (1). A cavity is provided inside the protrusion (25), and the through holes (26) and the cavity are connected.

8. The calcium carbonate raw stone washing and dewatering device according to claim 7, characterized in that: The end face of the protrusion (25) near the left end of the machine body (1) abuts against the inner wall of the sand washing tank (101). The other end of the protrusion (25) is equipped with a cover plate (28). A drain pipe (29) is provided at the left end of the machine body (1). One end of the drain pipe (29) penetrates the machine body (1).

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