Calcium carbonate pug separation device

Abstract

The utility model discloses a calcium carbonate pug separating device, which belongs to the technical field of calcium carbonate processing and comprises a separating cylinder for storing silt slurry, a plurality of discharging channels arranged in parallel are arranged on the side face of the separating cylinder, plugging plates are arranged in inner cavities of the discharging channels, and a plurality of L-shaped assembling plates are connected to the periphery of the separating cylinder. An electric push rod is embedded in the assembly plate, and a moving part of the electric push rod is fixedly connected with the plugging plate; a C-shaped auxiliary plate is connected to the side face of the separation barrel, a connecting plate is connected between the auxiliary plate and the separation barrel, an inclined filter frame is detachably connected to the inner wall of the auxiliary plate, a filter screen used for separating calcium carbonate pug is connected to the inner wall of the filter frame, and a sealing gasket for improving stability is bonded to the inner wall of the discharging channel. According to the calcium carbonate pug separation device, certain standing can be carried out, then water drainage is carried out, and compared with direct filtration of slurry, the filtering burden is smaller, and small-particle pug is not prone to leaking out.

Description

Technical Field

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

[0002] Calcium carbonate is an inorganic compound, commonly known as limestone, limestone, stone powder, etc. Calcium carbonate is alkaline, basically insoluble in water, soluble in hydrochloric acid, and is one of the most common substances on earth. When calcium carbonate is processed and used, it needs to be separated from the water, and the existing water separation device usually directly performs separation and filtration, but this design not only has a heavy filtration burden, but also makes it easier for small particles of mud to leak out.

[0003] After searching, the Chinese patent document (authorization announcement number CN216934870U) discloses a calcium carbonate water automatic separation device, including a tank body, a filter screen connected inside the tank body, a cleaning component connected to one side of the outside of the tank body, a feed pipe connected to the upper end of the tank body, and a quantity control component connected to one side of the inside of the feed pipe. The utility model, through the setting of the cleaning component, the electric telescopic rod is retracted and rotated, and the gear drives the threaded rod to rotate, and then the moving plate drives the cleaning plate to move, so that the cleaning plate cleans the filter screen, so that the device can clean the filter screen, avoiding blockage caused by long-term cleaning, affecting the separation effect. The separation device usually directly performs separation and filtration, but this design not only has a heavy filtering burden, but also makes it easier for small particles of mud to leak out. Utility Model Content

[0004] The utility model aims to provide a calcium carbonate mud separation device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a calcium carbonate mud separation device, comprising a separation cylinder for storing mud slurry, a plurality of parallel material discharge channels are opened on the side of the separation cylinder, a sealing plate is provided in the inner cavity of the material discharge channel, a plurality of L-shaped assembly plates are connected to the outer periphery of the separation cylinder, an electric push rod is embedded in the assembly plate, and the moving part of the electric push rod is connected and fixed to the sealing plate;

[0006] A C-shaped auxiliary plate is connected to the side of the separation cylinder, a connecting plate is connected between the auxiliary plate and the separation cylinder, an inclined filter frame is detachably connected to the inner wall of the auxiliary plate, and a filter screen for separating calcium carbonate mud is connected to the inner wall of the filter frame.

[0007] As a preferred embodiment, a sealing gasket for improving stability is bonded to the inner wall of the feed channel.

[0008] As a preferred embodiment, the filter frame is connected to a linear motor, and the moving part of the linear motor is connected to a cleaning brush for cleaning the filter screen.

[0009] As a preferred embodiment, the connecting plate is arranged at an angle, and the side of the auxiliary plate is connected to a clean water pipe for the circulation of water.

[0010] As a preferred embodiment, a support frame is installed at the bottom end of the separation cylinder, and the bottom end of the separation cylinder is connected to a discharge pipe with a solenoid valve for discharging calcium carbonate mud.

[0011] As a preferred embodiment, the inner cavity of the separation cylinder is provided with an arc-shaped pre-treatment frame corresponding to the position of the material discharge channel, and the inner wall of the pre-treatment frame is connected with a pre-treatment net.

[0012] As a preferred embodiment, the pretreatment frame is connected to two vertical slides, the pretreatment frame is connected to another slide via two horizontal connecting rods, and the inner wall of the separation cylinder is provided with three slide grooves slidably connected to the slides.

[0013] As a preferred embodiment, the separation drum is equipped with two winches, and the steel wire ropes of the winches pass through the separation drum and are connected and fixed to the transverse connecting rod, and the transverse connecting rod is also connected to a counterweight block.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0015] Before using the calcium carbonate mud separation device, the mud liquid to be separated is introduced, and then it is left to stand for a certain period of time. At this time, the calcium carbonate mud in the mud liquid will sink naturally, so that the calcium carbonate mud and the water liquid are separated to a certain extent. At this time, the electric push rod at a specified height is controlled to shrink, so that the blocking plate is separated from the feeding channel. At this time, the water liquid of the calcium carbonate mud will flow out from the feeding channel. Compared with the direct filtration of the mud liquid, the filtration burden is smaller and it is not easy to leak out small particles of mud. After the water liquid leaks out, the electric push rod below can also be controlled to shrink to control a certain amount of suspension liquid to flow out;

[0016] In the calcium carbonate mud separation device, the leaked water will be filtered by the filter, and the linear motor drives the cleaning brush to move back and forth, thereby cleaning the filter to prevent the filter from being blocked;

[0017] The calcium carbonate mud separation device has a pretreatment net of a pretreatment frame that can pre-filter the liquid passing through, thereby reducing the processing burden of the subsequent filter net. The cooperation between the slide plate and the horizontal support rod enables the pretreatment frame to only move up and down. The retractable wire of the winch drives the pretreatment frame to move up and down, thereby meeting the pretreatment requirements of the unloading channels at different heights.

[0018] The calcium carbonate mud separation device can be left to stand for a certain period of time and then drain the water. Compared with direct filtering of mud liquid, the filtering burden is smaller and it is not easy to leak out small particles of mud. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a cross-sectional view of the separation cylinder, the assembly plate and the auxiliary plate of the utility model;

[0022] Figure 3 For the utility model Figure 2 A magnified view of the structure at center A;

[0023] Figure 4 It is a structural schematic diagram of the assembly plate of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the connecting plate of the utility model.

[0025] Description of reference numerals:

[0026] In the figure: 1. separation barrel; 2. sealing plate; 3. assembly plate; 4. electric push rod; 5. auxiliary plate; 6. connecting plate; 7. filter frame; 8. linear motor; 9. cleaning brush; 10. clean water pipe; 11. support frame; 12. discharge pipe; 13. pretreatment frame; 14. slide plate; 15. horizontal connecting rod; 16. winch; 17. counterweight. DETAILED DESCRIPTION

[0027] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0028] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0029] The connection method can be bonding, welding, bolt connection and other existing methods, depending on actual needs.

[0030] See also Figures 1 to 5As shown, this embodiment includes a separation cylinder 1 for storing mud and sand slurry, and a plurality of parallel feeding channels are opened on the side of the separation cylinder 1. A sealing gasket for improving stability is bonded to the inner wall of the feeding channel, and a sealing plate 2 is provided in the inner cavity of the feeding channel. The height of the sealing plate 2 is selected according to actual needs and should not be designed too high. A plurality of L-shaped assembly plates 3 are connected to the outer periphery of the separation cylinder 1, and an electric push rod 4 is embedded in the assembly plate 3. The moving part of the electric push rod 4 is connected and fixed to the sealing plate 2, and the electric push rod 4 of the corresponding height is controlled to contract so that the sealing plate 2 is separated from the feeding channel. At this time, the water of the calcium carbonate mud will discharge from the feeding channel. Compared with direct filtration of the mud liquid, the filtration burden is smaller, and it is not easy to leak out small particles of mud. After the water leaks out, the electric push rod 4 below can also be controlled to contract to control a certain amount of suspension to discharge.

[0031] A C-shaped auxiliary plate 5 is connected to the side of the separation cylinder 1, and a connecting plate 6 is connected between the auxiliary plate 5 and the separation cylinder 1. The inner wall of the auxiliary plate 5 is detachably connected to an inclined filter frame 7, and the inner wall of the filter frame 7 is connected to a filter screen for separating calcium carbonate mud. The filter frame 7 is connected to a linear motor 8, and the moving part of the linear motor 8 is connected to a cleaning brush 9 for cleaning the filter screen. The water of the calcium carbonate mud will flow out from the discharge channel, and the leaked water will be filtered by the filter screen. The linear motor 8 drives the cleaning brush 9 to move back and forth, thereby cleaning the filter screen to prevent the filter screen from being blocked.

[0032] The connecting plate 6 is arranged at an angle, and the side of the auxiliary plate 5 is connected with a clean water pipe 10 for the circulation of water. A support frame 11 is installed at the bottom end of the separation cylinder 1. The bottom end of the separation cylinder 1 is connected with a discharge pipe 12 with a solenoid valve for discharging calcium carbonate mud. After the water is discharged, the winch 16 and the electric push rod 4 can be controlled to reset, and new mud liquid can be re-introduced to repeat the previous operation. If the stock of calcium carbonate mud reaches one third or the specified amount, the discharge pipe 12 is opened to allow the calcium carbonate mud to be discharged to a certain extent, but not completely, otherwise some suspended liquid on the top will easily leak down. The top of the separation cylinder 1 is connected with a feed pipe with a threaded cover, and the mud liquid to be separated is introduced into the separation cylinder 1 through the water inlet pipe, and then left to stand for a period of time. The standing can be natural standing, or other auxiliary equipment can be used for auxiliary separation.

[0033] The inner cavity of the separation cylinder 1 is provided with an arc-shaped pretreatment frame 13 corresponding to the position of the unloading channel, the inner wall of the pretreatment frame 13 is connected with a pretreatment net, the pretreatment frame 13 is connected with two vertical slides 14, the pretreatment frame 13 is connected with another slide 14 through two horizontal connecting rods 15, and the inner wall of the separation cylinder 1 is provided with three sliding grooves slidably connected with the slide 14. The separation cylinder 1 is installed with two winches 16, and the steel wire rope of the winch 16 passes through the separation cylinder 1 and is connected and fixed with the horizontal connecting rod 15. The horizontal connecting rod 15 is also connected with a counterweight block 17, which controls the winch 16 to pay out the line so that the pretreatment frame 13 is aligned with the unloading channel at a specified height. The weight increase of the counterweight block 17 enables the pretreatment frame 13 to move downward when the winch 16 pays out the line.

[0034] The linear motor 8, solenoid valve, winch 16 and electric push rod 4 are all conventional instruments. Their working principles, sizes and models are irrelevant to the problems solved by the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0035] How it works

[0036] The calcium carbonate mud separation device introduces the mud liquid to be separated into the separation cylinder 1 through the water inlet pipe, and then stands for a period of time. After the standing is completed, the winch 16 is controlled to release the line, so that the pretreatment frame 13 is aligned with the feeding channel of the specified height, and the electric push rod 4 of the corresponding height is controlled to shrink, so that the blocking plate 2 is separated from the feeding channel. At this time, the water of the calcium carbonate mud will discharge from the feeding channel, and the leaked water will be filtered by the filter net. The linear motor 8 drives the cleaning brush 9 to move back and forth, and then cleans the filter net to prevent the filter net from being blocked. Finally, the water is discharged from the clean water pipe 10. After the water is discharged, the winch 16 and the electric push rod 4 can be controlled to reset, and new mud liquid is re-introduced to repeat the previous operation. If the stock of calcium carbonate mud reaches one third or the specified amount, the discharge pipe 12 is opened to allow the calcium carbonate mud to be discharged to a certain extent.

[0037] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A calcium carbonate mud separation device, comprising a separation cylinder (1) for storing mud slurry, characterized in that: The side of the separation cylinder (1) is provided with a plurality of material discharge channels arranged in parallel, the inner cavity of the material discharge channel is provided with a blocking plate (2), the outer periphery of the separation cylinder (1) is connected with a plurality of L-shaped assembly plates (3), the assembly plates (3) are embedded with electric push rods (4), and the moving part of the electric push rods (4) is connected and fixed to the blocking plate (2); A C-shaped auxiliary plate (5) is connected to the side of the separation cylinder (1), a connecting plate (6) is connected between the auxiliary plate (5) and the separation cylinder (1), an inclined filter frame (7) is detachably connected to the inner wall of the auxiliary plate (5), and a filter screen for separating calcium carbonate mud is connected to the inner wall of the filter frame (7).

2. A calcium carbonate sludge separation device according to claim 1, characterized in that: The inner wall of the material discharge channel is bonded with a sealing pad for improving stability.

3. A calcium carbonate sludge separation device according to claim 1, characterized in that: The filter frame (7) is connected to a linear motor (8), and the moving part of the linear motor (8) is connected to a cleaning brush (9) for cleaning the filter screen.

4. A calcium carbonate sludge separation device according to claim 1, characterized in that: The connecting plate (6) is arranged at an angle, and the side surface of the auxiliary plate (5) is connected to a clean water pipe (10) for the circulation of water.

5. A calcium carbonate sludge separation device according to claim 1, characterized in that: A support frame (11) is installed at the bottom end of the separation cylinder (1), and a discharge pipe (12) with a solenoid valve for discharging calcium carbonate mud is connected to the bottom end of the separation cylinder (1).

6. A calcium carbonate sludge separation device according to claim 1, characterized in that: The inner cavity of the separation cylinder (1) is provided with an arc-shaped pre-treatment frame (13) corresponding to the position of the material discharge channel, and the inner wall of the pre-treatment frame (13) is connected to a pre-treatment net.

7. A calcium carbonate sludge separation device according to claim 6, characterized in that: The pretreatment frame (13) is connected to two vertical slides (14), and the pretreatment frame (13) is connected to another slide (14) via two horizontal connecting rods (15). The inner wall of the separation cylinder (1) is provided with three slide grooves slidably connected to the slides (14).

8. A calcium carbonate sludge separation device according to claim 7, characterized in that: The separation cylinder (1) is equipped with two winches (16). The steel wire ropes of the winches (16) penetrate the separation cylinder (1) and are connected and fixed to the transverse connecting rod (15). The transverse connecting rod (15) is also connected to a counterweight block (17).

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