Automatic solid-liquid separation and precipitation device

Abstract

The utility model belongs to the technical field of solid-liquid separation, and particularly relates to an automatic solid-liquid separation and precipitation device which comprises a precipitation tank, a filter component arranged at the lower part in the precipitation tank, an outlet of the filter component arranged at one side of the precipitation tank, a rotating door hermetically connected with the precipitation tank at the outlet of the filter component, and a liquid separation component arranged at the upper part of the filter component, a first water outlet is formed in the bottom of the settling tank, and a second water outlet is formed in the settling tank above the liquid separation assembly; the liquid separation assembly comprises a plurality of material separation plates, the plurality of material separation plates are located above the filter frame, a plurality of translation plates are arranged above the material separation plates, the plurality of translation plates are located between gaps of the material separation plates, and translation mechanisms are hinged between the translation plates and the settling box; according to the utility model, thorough separation of solid and liquid can be realized in a manner of combining a precipitation method and a filtering method, the operation is simple, the structure is simple, and the cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of solid-liquid separation, and in particular relates to an automatic solid-liquid separation and precipitation device. Background Art

[0002] The purpose of solid-liquid separation is to recover useful substances in the suspension, which can be one phase or two phases in the suspension. The main operating methods used to achieve the purpose of solid-liquid separation are gravity sedimentation, centrifugal separation and filtration. The density of solid particles in the suspension is greater than that of the liquid phase. Under the action of gravity, it moves relative to each other to achieve two-phase separation. This is gravity sedimentation, also known as sedimentation. When separating solids and liquids, the solids automatically settle to the bottom of the device through the sedimentation method, and the water is located above the device, and then the water and solids are separated;

[0003] However, in the prior art, when the solid and liquid are automatically separated by precipitation, after the upper liquid is taken out, some water will still exist in the lower solid, and there may also be solids in the water, so the solid and liquid cannot be separated completely. Utility Model Content

[0004] In view of the problems raised by the above background technology, the purpose of the utility model is to provide an automatic solid-liquid separation and precipitation device to solve the problems raised by the above background technology.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A solid-liquid automatic separation and sedimentation device comprises a sedimentation box, a filter assembly is provided at the lower part of the sedimentation box, an outlet of the filter assembly is provided at one side of the sedimentation box, a rotating door is sealedly connected to the outlet of the filter assembly of the sedimentation box, a liquid separation assembly is provided at the upper part of the filter assembly, a first water outlet is provided at the bottom of the sedimentation box, and a second water outlet is provided above the liquid separation assembly of the sedimentation box;

[0007] The filter assembly comprises a filter frame, a filter plate is provided in the middle of the filter frame, and a filter outlet is provided in the lower part of the filter frame;

[0008] The liquid separation component includes a plurality of material separation plates, and the plurality of material separation plates are located above the filter frame. A plurality of translation plates are provided above the material separation plates. The translation plates on the left are in contact with the sedimentation box. The plurality of translation plates are located between the gaps of the material separation plates, and a translation mechanism is hinged between the translation plates and the sedimentation box.

[0009] Preferably, the translation mechanism is used to move the translation plate above the dividing plate.

[0010] Preferably, the translation mechanism includes a plurality of hinged columns, and the plurality of hinged columns are symmetrically fixedly connected on both sides of the sedimentation box. The plurality of hinged columns are hinged with a hinged rod, and a rotating column is provided at the other end of the hinged rod. A connecting rod is connected between two adjacent rotating columns, and both ends of the plurality of translation plates are rotatably connected to the rotating column.

[0011] Preferably, a telescopic rod is hinged between the translation plate on the left and the sedimentation box, and the upper end of the telescopic rod is flush with the hinge column.

[0012] Preferably, a sealing strip is provided between the sedimentation box and the rotating door.

[0013] Preferably, a handle is provided on the outer side of the rotating door.

[0014] Preferably, a pull buckle is provided on one side of the filter frame, and the pull buckle and the rotating door are located on the same side.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] The utility model has a simple and reliable structure, can realize the complete separation of solid and liquid, separate liquid and solid, utilize the properties of solid and liquid themselves, solid is precipitated at the bottom of the sedimentation box, and the liquid above is taken out without interfering with the precipitation of solid; after taking out the excess liquid, the filter frame with the precipitated solid is taken out, the filter frame discharges the water in the precipitated solid, and the solid and liquid are completely separated.

[0017] The utility model has low manufacturing cost and low use cost, and does not need to invest a large amount of cost. At the same time, it does not need to use electric equipment to separate the solid and the liquid, thus saving energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0019] Figure 1 This is a structural schematic diagram of an embodiment of a solid-liquid automatic separation and precipitation device of the utility model;

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the placement position of the material dividing plate of the utility model;

[0022] Figure 4 This is a structural schematic diagram of the filter frame assembly of the utility model;

[0023] The main component symbols are described as follows:

[0024] Sedimentation tank 1, first water outlet 11, second water outlet 12;

[0025] Filter assembly 2: filter frame 201, buckle 2011, filter plate 202, filter outlet 203, rotating door 21, sealing strip 211, handle 212;

[0026] Liquid separation component 3: material separation plate 301, translation plate 302;

[0027] Translation mechanism 31, hinged column 311, hinged rod 312, rotating column 313, connecting rod 314;

[0028] Telescopic rod 4. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0030] like Figure 1-4 As shown, an automatic solid-liquid separation and sedimentation device comprises a sedimentation box 1, a filter assembly 2 is provided at the lower part of the sedimentation box 1, an outlet of the filter assembly 2 is provided at one side of the sedimentation box 1, a rotating door 21 is sealedly connected at the outlet of the filter assembly 2 of the sedimentation box 1, a liquid separation assembly 3 is provided at the upper part of the filter assembly 2, a first water outlet 11 is provided at the bottom of the sedimentation box 1, and a second water outlet 12 is provided above the liquid separation assembly 3 of the sedimentation box 1;

[0031] The filter assembly 2 includes a filter frame 201, a filter plate 202 is provided in the middle of the filter frame 201, and a filter outlet 203 is provided at the bottom of the filter frame 201;

[0032] The liquid separation component 3 includes a plurality of material separation plates 301, and the plurality of material separation plates 301 are located above the filter frame 201. A plurality of translation plates 302 are provided above the material separation plates 301. The translation plate 302 on the left is in contact with the sedimentation box 1. The plurality of translation plates 302 are located between the gaps of the material separation plates 301. A translation mechanism 31 is hinged between the translation plate 302 and the sedimentation box 1.

[0033] According to the technical solution of this embodiment, the solid-liquid mixture is first placed in the sedimentation tank 1, so that the solid-liquid mixture is automatically separated in the sedimentation tank 1, the solid is located below the liquid separation component 3, and the part of the liquid separated from the solid is located above the liquid separation component 3. The solid is located in the filter component 2, and then the liquid above the liquid separation component 3 is discharged through the second water outlet 12 above the liquid separation component 3. It should be noted that the water above the liquid separation component 3 can also be sucked out by the water suction pump. Since it is blocked by the liquid separation component 3, the solid will not be affected when the liquid above is discharged, which is used to ensure that the liquid above is not The solids will be mixed, and then the water in the gap between the sedimentation box 1 and the filter assembly 2 will be discharged through the first water outlet 11 at the bottom of the filter box 1. After the water in the sedimentation box 1 is discharged, the rotating door 21 is opened, the filter frame 201 is taken out, and the water in the filter frame 201 is discharged through the filter outlet 203. Finally, the solids are above the filter plate 202 of the filter frame 201; the translation plate 302 in this device is combined with the material distribution plate 301 to act as an isolation plate, but it can also enable the solid-liquid mixture to pass through the material distribution plate 301 and the translation plate 302 when entering the sedimentation box. , when the volume of the solid is smaller than the volume of the filter frame 201, the solid is located in the filter frame 301, so that the solid is located below the translation plate 302 after static sedimentation, and the liquid after solid-liquid separation is located above the translation plate 302. The translation plate 302 is used to discharge the water above the translation plate 302 without causing a significant impact on the solid-liquid mixture below the translation plate 302; in the filter assembly 2 of the present device, the filter frame 201 is used to filter the solid-liquid mixture after part of the liquid is extracted, and the filter frame 201 can only allow water to pass through, and the filtered liquid flows to the filter frame 201 The lower side of the filter plate is discharged from the filter outlet 203, and then discharged to the outside from the first water outlet 11. After the water in the filter frame 201 is discharged, it can be discharged to the outside through the first water outlet, thereby reducing the liquid in the filter frame 201 until the water in the filter frame 201 is no longer discharged. In this device, after the solid-liquid mixture after precipitation is initially separated, most of the liquid is discharged from the upper part, and then the liquid is discharged from the lower part by filtering. There is no need to pour the solid-liquid mixture in the device into the filter device for separation, thereby realizing the separation of water and solid in the lower layer of solid.

[0034] Reference Figure 2 : The translation mechanism 31 is used to move the translation plate 302 above the material distribution plate 301.

[0035] In this embodiment, when the solid-liquid mixture is placed in the sedimentation device, the translation plate 302 is directly above the dividing plate 301, and the solid-liquid mixture enters the sedimentation box 11 from the gap between the dividing plates 301. When water is discharged through the second water outlet 12, the translation mechanism 31 drives the translation plate 302 to move, and the translation plate 302 fills the gap between the dividing plates 301 to separate the solid and the liquid.

[0036] Reference Figure 2-3 The translation mechanism 31 includes a plurality of hinged columns 311, which are symmetrically fixedly connected on both sides of the sedimentation box 1. The plurality of hinged columns 311 are hinged with a hinged rod 312. A rotating column 313 is provided at the other end of the hinged rod 312. A connecting rod 314 is connected between two adjacent rotating columns 313. Both ends of the plurality of translation plates 302 are rotatably connected with the rotating column 313.

[0037] In this embodiment, a plurality of translation plates 302 are connected by a parallelogram linkage mechanism. When the translation plate 302 is located at the bottom, the translation plate 302 is located between the gaps of the dividing plates 301 to separate the solid from the liquid.

[0038] Reference Figure 2 : A telescopic rod 4 is hinged between the left translation plate 302 and the sedimentation box 1, and the upper end of the telescopic rod 4 is flush with the hinge column 311.

[0039] In this embodiment, the telescopic rod 4 is used to drive the translation plate 302 to move. When the telescopic rod 4 is extended, the translation plate 302 is located between the gaps of the dividing plate 301. When the telescopic rod 4 is shortened, the translation plate 302 moves to the top of the dividing plate 301.

[0040] Reference Figure 3 : A sealing strip 211 is provided between the sedimentation box 1 and the rotating door 21.

[0041] In this embodiment, the sealing strip 211 can prevent the water in the sedimentation box 1 from flowing out from the gap between the rotating door 21 and the sedimentation box 1 .

[0042] Reference Figure 3 : A handle 212 is provided on the outside of the rotating door 21.

[0043] In this embodiment, the handle 212 facilitates the rotation of the rotating door 21 .

[0044] Reference Figure 4 : A pull buckle 2011 is provided on one side of the filter frame 201, and the pull buckle 2011 and the rotating door 21 are located on the same side.

[0045] In this embodiment, the filter frame 201 is taken out from the sedimentation box 1 by means of the pull tab 2011 .

[0046] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A solid-liquid automatic separation and precipitation device, characterized in that: The invention comprises a sedimentation box (1), wherein a filter assembly (2) is provided at the lower part of the sedimentation box (1), an outlet of the filter assembly (2) is provided at one side of the sedimentation box (1), a rotating door (21) is hermetically connected to the outlet of the filter assembly (2), a liquid separation assembly (3) is provided at the upper part of the filter assembly (2), a first water outlet (11) is provided at the bottom of the sedimentation box (1), and a second water outlet (12) is provided above the liquid separation assembly (3); The filter assembly (2) comprises a filter frame (201), a filter plate (202) is provided in the middle of the filter frame (201), and a filter outlet (203) is provided at the bottom of the filter frame (201); The liquid separation component (3) comprises a plurality of material separation plates (301), wherein the plurality of material separation plates (301) are located above the filter frame (201), a plurality of translation plates (302) are arranged above the material separation plates (301), the translation plates (302) on the left side are in contact with the sedimentation box (1), the plurality of translation plates (302) are located between the gaps of the material separation plates (301), and a translation mechanism (31) is hingedly connected between the translation plates (302) and the sedimentation box (1).

2. The solid-liquid automatic separation and precipitation device according to claim 1, characterized in that: The translation mechanism (31) is used to move the translation plate (302) above the material distribution plate (301).

3. The solid-liquid automatic separation and precipitation device according to claim 2 is characterized by: The translation mechanism (31) comprises a plurality of hinged columns (311), the plurality of hinged columns (311) are symmetrically fixedly connected to two sides of the sedimentation box (1), the plurality of hinged columns (311) are hingedly connected to a hinged rod (312), a rotating column (313) is provided at the other end of the hinged rod (312), a connecting rod (314) is connected between two adjacent rotating columns (313), and both ends of the plurality of translation plates (302) are rotatably connected to the rotating column (313).

4. The solid-liquid automatic separation and precipitation device according to claim 3 is characterized by: A telescopic rod (4) is hinged between the translation plate (302) on the left and the sedimentation box (1), and the upper end of the telescopic rod (4) is flush with the hinge column (311).

5. The solid-liquid automatic separation and precipitation device according to claim 4, characterized in that: A sealing strip (211) is provided between the sedimentation box (1) and the rotating door (21).

6. The solid-liquid automatic separation and precipitation device according to claim 5, characterized in that: A handle (212) is provided on the outer side of the rotating door (21).

7. The solid-liquid automatic separation and precipitation device according to claim 6, characterized in that: A pull buckle (2011) is provided on one side of the filter frame (201), and the pull buckle (2011) and the rotating door (21) are located on the same side.

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