Solid-liquid separation device

Abstract

The utility model discloses a solid-liquid separation device, which belongs to the technical field of organic water-soluble fertilizer processing and comprises a separation cylinder, mounting blocks are symmetrically and fixedly connected to the side wall of the lower end in the separation cylinder, a mounting seat is fixedly connected between the two mounting blocks, and an annular screen is fixedly sleeved on the outer wall of the mounting seat. The outer wall of the annular screen is fixedly connected with the inner wall of the separation barrel, a funnel is fixedly connected to the lower end of the separation barrel and located below the annular screen, a water outlet pipe is fixedly connected to a water outlet of the funnel, a motor is fixedly connected to the top face of the mounting base, and a centrifugal outer barrel is fixedly connected to the tail end of a rotating shaft of the motor; a centrifugal inner cylinder is longitudinally and slidably mounted in the centrifugal outer cylinder, and handles are symmetrically and fixedly connected to the top face of the centrifugal inner cylinder. Compared with the prior art, the device can greatly improve the solid-liquid separation effect while improving the solid-liquid separation efficiency of the organic fertilizer raw material residues.

Description

Technical Field

[0001] The utility model belongs to the technical field of organic water-soluble fertilizer processing, in particular to a solid-liquid separation device. Background Art

[0002] Organic water-soluble fertilizers are mainly derived from plants and (or) animals. They are carbon-containing materials that are applied to the soil to provide plant nutrition. They are processed from biological materials, animal and plant waste, and plant residues, eliminating toxic and harmful substances. They are rich in a large number of beneficial substances, including: a variety of organic acids, peptides, and rich nutrients including nitrogen, phosphorus, and potassium. They can not only provide comprehensive nutrition for crops, but also have a long-lasting fertilizer effect.

[0003] Most of the existing solid-liquid separation devices for organic water-soluble fertilizers filter animal and plant residues with liquid directly through a filter net. This filtering method has a poor solid-liquid separation effect because the animal and plant residues are mostly paste-like. Therefore, a simple filter net cannot separate the water in the residue, thereby greatly reducing the solid-liquid separation effect.

[0004] For example, the existing Chinese patent publication number is: CN216653554U, a solid-liquid separation device for producing organic water-soluble fertilizer, an elastic support mechanism is fixedly connected to the interior of a box body, a buffer funnel is fixedly connected to the upper end of the elastic support mechanism, one end of a fixed rod is fixedly connected to the bottom end of the buffer funnel, and the other end of the fixed rod is fixedly connected to a buffer plate. A filter net is fixedly connected to the box body at an angle, the filter net is located below the buffer plate, a slag discharge port is provided on the box body, a collecting mechanism is fixedly connected to the box body, and the collecting mechanism is connected to the slag discharge port.

[0005] It can be seen that the patent document cited above also has the same problem. The above-mentioned device only separates the solid-liquid raw materials of the organic water-soluble fertilizer through a fixedly installed filter. Although the device can prevent the solid from being stuck to the filter due to a large impact force, a large amount of liquid still remains in the filtered residue and cannot be separated, thus causing a great waste of resources and reducing the effect of solid-liquid separation. Utility Model Content

[0006] The purpose of the utility model is to provide a solid-liquid separation device to solve the problems raised in the background technology.

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a solid-liquid separation device, comprising a separation cylinder for installing the solid-liquid separation device, the lower end of the separation cylinder is fixedly connected to a support column, the top surface of the separation cylinder is installed with a box cover, the top surface of the box cover is fixedly connected with a handle, a mounting block is symmetrically fixedly connected to the inner lower end side wall of the separation cylinder, a mounting seat is fixedly connected between two of the mounting blocks, an annular screen is fixedly sleeved on the outer wall of the mounting seat, the outer wall of the annular screen is fixedly connected to the inner wall of the separation cylinder, a funnel is fixedly connected to the lower end of the separation cylinder, and the funnel is located below the annular screen, the water outlet of the funnel is fixedly connected with a water outlet pipe, the top surface of the mounting seat is fixedly connected to a motor, the end of the rotating shaft of the motor is fixedly connected to a centrifugal outer cylinder, a centrifugal inner cylinder is longitudinally slidably installed inside the centrifugal outer cylinder, and a handle is symmetrically fixedly connected to the top surface of the centrifugal inner cylinder.

[0008] Preferably, an arc block is symmetrically fixedly connected to the lower end of the centrifugal outer cylinder, and an annular groove is formed on the top surface of the mounting seat, and the annular groove is located on the outer side of the motor.

[0009] Preferably, the two arc-shaped blocks fixedly connected to the lower end of the centrifugal outer cylinder are respectively slidably connected to the inside of the annular groove opened on the top surface of the mounting seat.

[0010] Preferably, the inner wall of the centrifugal outer cylinder is longitudinally symmetrically provided with sliding grooves, and the outer wall of the centrifugal inner cylinder is longitudinally symmetrically fixedly connected with sliding bars.

[0011] Preferably, the two sliding bars fixedly connected to the outer wall of the centrifugal inner cylinder are respectively slidably connected to the inside of two sliding grooves opened on the inner wall of the centrifugal outer cylinder.

[0012] Preferably, the water outlet end of the water outlet pipe is sleeved with a filter tube, and threads are provided on the inner wall of the filter tube and the outer wall of the water outlet pipe.

[0013] Preferably, an observation window is provided on the outer wall of the separation cylinder, and a transparent acrylic plate is fixedly connected to the inside of the observation window.

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

[0015] The solid-liquid separation device, when it is necessary to perform solid-liquid separation on the animal and plant debris in the organic fertilizer raw material, firstly, after opening the box cover, the raw material residue is put into the centrifugal inner cylinder and the box cover is re-covered, and then the motor is started to drive the centrifugal outer cylinder and the centrifugal inner cylinder to perform centrifugal rotation, at this time, the organic fertilizer raw material residue in the centrifugal inner cylinder will be thrown out of the liquid inside under the action of centrifugal force, and at the same time, it is preliminarily filtered by the centrifugal inner cylinder and the centrifugal outer cylinder, and then the liquid will be thrown out to the inner wall of the separation cylinder and flow down to the annular screen, and it is filtered twice by the annular screen, and then the liquid will flow into the inside of the funnel and flow out through the outlet pipe, so as to complete the solid-liquid separation of the organic fertilizer raw material residue, and the effect of solid-liquid separation can be greatly improved by centrifugation while reducing the time of solid-liquid separation; when the solid-liquid separation is completed, the box cover is opened to take out the centrifugal inner cylinder and the separated solid is subsequently processed. Compared with the prior art, the device can greatly improve the effect of solid-liquid separation while improving the solid-liquid separation efficiency of the organic fertilizer raw material residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial cross-sectional view of the separation cylinder in the utility model;

[0019] Figure 3 This is a schematic diagram of the connection between the mounting seat, the mounting block and the centrifugal outer cylinder in the separation cylinder of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection between the centrifugal outer cylinder, the centrifugal inner cylinder and the motor in the utility model;

[0021] Figure 5 It is a schematic diagram of the structures of the annular screen, the funnel and the water outlet pipe in the utility model.

[0022] Description of reference numerals:

[0023] In the figure: 1. separation cylinder; 2. support column; 3. box cover; 4. mounting seat; 5. mounting block; 6. annular screen; 7. funnel; 8. outlet pipe; 9. centrifugal outer cylinder; 10. motor; 11. centrifugal inner cylinder; 12. arc block; 13. slide bar; 14. thread; 15. filter tube. DETAILED DESCRIPTION

[0024] 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.

[0025] 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.

[0026] The connection method can be bonding, welding, bolt connection and other existing methods, depending on actual needs.

[0027] like Figures 1 to 5 The main structure of a solid-liquid separation device shown is a separation cylinder 1, the lower end of the separation cylinder 1 is fixedly connected to a support column 2, and a plurality of support columns 2 erect the separation cylinder 1 to a higher position, so as to facilitate the collection of the liquid separated by the separation cylinder 1, an observation window is provided on the outer wall of the separation cylinder 1, and a transparent acrylic plate is fixedly connected to the inside of the observation window, through which the solid-liquid separation inside the separation cylinder 1 can be seen, so as to facilitate stopping or adding raw materials, a box cover 3 is installed on the top surface of the separation cylinder 1, and a handle is fixedly connected to the top surface of the box cover 3, and a rubber sealing gasket is provided on the outer wall of the box cover 3, so as to seal the box cover 3, so as to prevent liquid from being thrown out through the gap of the box cover 3, and the setting of the handle is also conducive to opening and closing the box cover 3;

[0028] A mounting block 5 is symmetrically fixedly connected to the side wall of the lower end of the inner part of the separation cylinder 1, and a mounting seat 4 is fixedly connected between the two mounting blocks 5. The mounting seat 4 is erected to the middle part of the separation cylinder 1 through the two mounting blocks 5, which is convenient for the installation of other equipment on its top surface and the collection of the separated liquid. An annular screen 6 is fixedly sleeved on the outer wall of the mounting seat 4, and the outer wall of the annular screen 6 is fixedly connected to the inner wall of the separation cylinder 1. A funnel 7 is fixedly connected to the lower end of the separation cylinder 1, and the funnel 7 is located below the annular screen 6. The funnel 7 can facilitate the screening of the annular screen 6. The liquid after separation is aggregated and drained, the water outlet of the funnel 7 is fixedly connected with the water outlet pipe 8, the water outlet end of the water outlet pipe 8 is sleeved with a filter tube 15, and the inner wall of the filter tube 15 and the outer wall of the water outlet pipe 8 are provided with threads 14. At this time, thanks to the filter tube 15 being sleeved with the threads on the pipe wall of the water outlet pipe 8, the separated liquid can be filtered again through the filter tube 15, and thanks to the setting of the threads 14, the filter tube 15 can be easily removed through the threads 14 and the filtered residue inside can be cleaned, thereby preventing the filter tube 15 from being blocked by excessive residues;

[0029] The top surface of the mounting seat 4 is fixedly connected with a motor 10, the end of the rotating shaft of the motor 10 is fixedly connected with a centrifugal outer cylinder 9, the lower end of the centrifugal outer cylinder 9 is symmetrically fixedly connected with an arc block 12, the top surface of the mounting seat 4 is provided with an annular groove, and the annular groove is located on the outside of the motor 10, and the two arc blocks 12 fixedly connected to the lower end of the centrifugal outer cylinder 9 are respectively slidably connected to the inside of the annular groove provided on the top surface of the mounting seat 4, and the two arc blocks 12 can effectively limit the rotation direction and stability of the centrifugal outer cylinder 9, and the inner longitudinal sliding of the centrifugal outer cylinder 9 A centrifugal inner cylinder 11 is dynamically installed, and a slide groove is symmetrically provided on the inner wall of the centrifugal outer cylinder 9 in the longitudinal direction. A slide bar 13 is symmetrically fixedly connected to the outer wall of the centrifugal inner cylinder 11 in the longitudinal direction. The two slide bars 13 fixedly connected to the outer wall of the centrifugal inner cylinder 11 are respectively slidably connected to the inside of the two slide grooves provided on the inner wall of the centrifugal outer cylinder 9. The two slide bars 13 can effectively limit the up and down sliding direction of the centrifugal inner cylinder 11, and further make the centrifugal inner cylinder 11 and the centrifugal outer cylinder 9 rotate more synchronously. A handle is symmetrically fixedly connected to the top surface of the centrifugal inner cylinder 11.

[0030] How it works

[0031] When the solid-liquid separation device is used, first, the box cover 3 is opened, and the organic fertilizer raw material residue is put into the centrifugal inner cylinder 11 inside the separation cylinder 1 and the box cover 3 is closed again, and then the motor 10 is started, and the centrifugal outer cylinder 9 fixedly connected to the end of the rotating shaft and the centrifugal inner cylinder 11 sleeved inside the centrifugal outer cylinder 9 are driven by the motor 10 to perform centrifugal rotation. At this time, the organic fertilizer raw material residue in the centrifugal inner cylinder 11 will be thrown out of the liquid inside into the centrifugal outer cylinder 9 under the action of centrifugal force. At this time, because a large number of meshes are provided on the side wall of the centrifugal outer cylinder 9, the liquid will be thrown out to the inner wall of the separation cylinder 1 after being filtered by the centrifugal inner cylinder 11 and the centrifugal outer cylinder 9, and at the same time, it will be preliminarily filtered by the centrifugal inner cylinder 11 and the centrifugal outer cylinder 9, and then the liquid will be thrown out to the inner wall of the separation cylinder 1 and flow downward to the annular screen 6, and it will be secondary filtered by the annular screen 6, and then The liquid will flow into the interior of the funnel 7 installed below the annular screen 6 and flow out through the outlet pipe 8 at the lower end of the funnel 7. The outlet end of the outlet pipe 8 is sleeved with a filter tube 15, and the inner wall of the filter tube 15 and the outer wall of the outlet pipe 8 are both provided with threads 14. At this time, thanks to the filter tube 15 being sleeved with threads on the pipe wall of the outlet pipe 8, the separated liquid can be filtered again through the filter tube 15, and thanks to the setting of the threads 14, the filter tube 15 can be easily removed and the residue after filtering inside it can be cleaned up through the threads 14, thereby preventing the filter tube 15 from being blocked by too much residue, thereby completing the solid-liquid separation of the organic fertilizer raw material slag, and the effect of solid-liquid separation can be greatly improved by centrifugation while reducing the time of solid-liquid separation; when the solid-liquid separation is completed, the box cover 3 is opened and the centrifugal inner cylinder 11 can be taken out and the separated solid can be subsequently processed.

[0032] 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".

[0033] 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 solid-liquid separation device, comprising a separation cylinder (1) for installing the solid-liquid separation device, characterized in that: The lower end of the separation cylinder (1) is fixedly connected to a support column (2), the top surface of the separation cylinder (1) is mounted with a box cover (3), the top surface of the box cover (3) is fixedly connected to a handle, a mounting block (5) is symmetrically fixedly connected to the side wall of the lower end of the interior of the separation cylinder (1), a mounting seat (4) is fixedly connected between the two mounting blocks (5), an annular screen (6) is fixedly sleeved on the outer wall of the mounting seat (4), and the outer wall of the annular screen (6) is fixedly connected to the inner wall of the separation cylinder (1). The lower end of the separation cylinder (1) is fixedly connected to a funnel (7), and the funnel (7) is located below the annular screen (6); the water outlet of the funnel (7) is fixedly connected to a water outlet pipe (8); the top surface of the mounting seat (4) is fixedly connected to a motor (10); the end of the rotating shaft of the motor (10) is fixedly connected to a centrifugal outer cylinder (9); a centrifugal inner cylinder (11) is longitudinally slidably mounted inside the centrifugal outer cylinder (9); and a handle is symmetrically fixedly connected to the top surface of the centrifugal inner cylinder (11).

2. A solid-liquid separation device according to claim 1, characterized in that: The lower end of the centrifugal outer cylinder (9) is symmetrically fixedly connected with an arc block (12), and the top surface of the mounting seat (4) is provided with an annular groove, and the annular groove is located outside the motor (10).

3. A solid-liquid separation device according to claim 2, characterized in that: The two arc-shaped blocks (12) fixedly connected to the lower end of the centrifugal outer cylinder (9) are respectively slidably connected to the inside of the annular groove opened on the top surface of the mounting seat (4).

4. A solid-liquid separation device according to claim 1, characterized in that: The inner wall of the centrifugal outer cylinder (9) is provided with sliding grooves symmetrically in the longitudinal direction, and the outer wall of the centrifugal inner cylinder (11) is fixedly connected with sliding strips (13) symmetrically in the longitudinal direction.

5. A solid-liquid separation device according to claim 4, characterized in that: The two slide bars (13) fixedly connected to the outer wall of the centrifugal inner cylinder (11) are respectively slidably connected to the inside of two slide grooves opened on the inner wall of the centrifugal outer cylinder (9).

6. A solid-liquid separation device according to claim 1, characterized in that: The water outlet end of the water outlet pipe (8) is sleeved with a filter pipe (15), and threads (14) are provided on the inner wall of the filter pipe (15) and the outer wall of the water outlet pipe (8).

7. The solid-liquid separation device according to claim 1, characterized in that: An observation window is provided on the outer wall of the separation cylinder (1), and a transparent acrylic plate is fixedly connected to the inside of the observation window.

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