Lithium sulfate solution recovery filter

Abstract

The utility model discloses a lithium sulfate solution recovery filter which comprises a filter body, a base is arranged on the lower side of the filter body, a supporting seat is mounted at the bottom end in the filter body, and the lithium sulfate solution recovery filter further comprises supporting legs arranged on the inner side of the supporting seat; the connecting bolt is connected to the inner end of the filter body, a top cover is arranged on the outer side of the connecting bolt, a liquid inlet pipe is mounted at the upper end of the top cover, a connecting assembly is connected to the inner end of the filter body, a positioning bolt is mounted at the inner end of a positioning plate, and a hanging ring is mounted at the upper end of a filtering frame. According to the lithium sulfate solution recovery filter, the connecting assembly is additionally arranged, so that a lithium sulfate solution can be jointly filtered through the filter block at the inner end of the filter frame and the filter plate body, and compared with a traditional technology, multiple filtration of the lithium sulfate solution by the recovery filter is achieved; and the recovery filter can conveniently collect the filtered solution.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium sulfate solution, in particular to a lithium sulfate solution recovery filter. Background Art

[0002] When lithium sulfate solution is recovered, solid impurities contained inside need to be removed. The existing filtering method is mainly assisted by manual labor, and the filter screen is mostly a single plate surface, with poor filtering effect. Therefore, it is very important to design a new type of lithium sulfate solution recovery filter.

[0003] However, most of the existing technical solutions have the following defects: it is not convenient to realize multiple filtration of lithium sulfate solution by the recovery filter, and it is not convenient to realize the assembly of internal parts of the lithium sulfate solution recovery filter. Therefore, the utility model provides a lithium sulfate solution recovery filter to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a lithium sulfate solution recovery filter to solve the problem proposed in the above background technology that it is not convenient to realize multiple filtration of lithium sulfate solution by the recovery filter and it is not convenient to realize the assembly of internal parts of the lithium sulfate solution recovery filter.

[0005] To achieve the above object, the utility model provides the following technical solution: a lithium sulfate solution recovery filter, comprising a filter body, a base is arranged on the lower side of the filter body, a support seat is installed at the inner bottom end of the filter body, and a support foot is arranged on the inner side of the support seat, a collection cylinder is installed on the upper end of the support foot, and a handle is arranged at the outer end of the collection cylinder;

[0006] A connecting bolt is connected to the inner end of the filter body, and a top cover is arranged on the outer side of the connecting bolt, a liquid inlet pipe is installed on the upper end of the top cover, and a guide plate is arranged on the lower side of the top cover, a connecting assembly is connected to the inner end of the filter body, and the connecting assembly includes a positioning plate arranged on the inner side of the filter body, a positioning bolt is installed on the inner end of the positioning plate, and a filter frame is arranged on the inner side of the positioning plate, a hanging ring is installed on the upper end of the filter frame, a filter plate body is arranged on the inner side of the filter frame, and a filter block is arranged on the outer end of the filter plate body.

[0007] Preferably, the support foot is relatively snap-fitted and connected to the support base.

[0008] Preferably, the connecting bolt is threadedly connected to the filter body and the top cover, and the connecting bolt is symmetrically arranged about the center line of the top cover.

[0009] Preferably, the filter frame is relatively engaged with the positioning plate, and the hanging rings are arranged symmetrically about the center line of the filter frame.

[0010] Preferably, the positioning bolts are threadedly connected to the positioning plate and the filter body, and the positioning bolts are symmetrically arranged about the center line of the positioning plate.

[0011] Preferably, the filter blocks are in a "V"-shaped structure, and the filter blocks are arranged at equal intervals on the filter plate body.

[0012] Preferably, the filter blocks are arranged symmetrically up and down about the center line of the filter plate body.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the lithium sulfate solution recovery filter, by adding a connection assembly, enables the lithium sulfate solution to be jointly filtered through the filter block and the filter plate body at the inner end of the filter frame. Compared with the traditional technology, it has the function of realizing multiple filtration of the lithium sulfate solution by the recovery filter. At the same time, the installation of a lifting ring and a handle facilitates the recovery filter to collect the solution after filtering. The specific operation is as follows;

[0014] 1. A filter plate body and a filter block are provided. By pouring lithium sulfate solution from the liquid inlet pipe, the lithium sulfate solution is guided by the guide plate to reach the filter block, and is filtered by the filter block and the filter plate body to reach the inside of the collecting cylinder, so as to realize multiple filtration of the lithium sulfate solution by the recovery filter;

[0015] 2. A connecting assembly and a connecting bolt are provided. After placing the collecting tube, the outer wall of the positioning plate is brought into contact with the inner wall of the filter body, and the positioning bolt is tightened so that the positioning plate and the filter body are brought into contact through the positioning bolt. By taking the lifting ring, the filter frame and the positioning plate are engaged, so as to facilitate the assembly of the internal parts of the lithium sulfate solution recovery filter;

[0016] Furthermore, by unscrewing the positioning bolt, the positioning plate is no longer connected to the filter body, the positioning plate is removed, and the handle at the outer end of the collecting tube is taken so that the supporting foot at the lower end of the collecting tube is detached from the supporting seat, making it easier for the recovery filter to collect the filtered solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall exploded structure of the support foot and the support seat of the utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the connection between the filter frame and the lifting ring of the utility model;

[0020] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. filter body; 2. base; 3. support seat; 4. support foot; 5. collection tube; 6. handle; 7. connecting bolt; 8. top cover; 9. liquid inlet pipe; 10. guide plate; 11. connecting assembly; 1101. positioning plate; 1102. positioning bolt; 1103. filter frame; 12. lifting ring; 13. filter plate body; 14. filter block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: a lithium sulfate solution recovery filter, comprising a filter body 1, a base 2 is arranged at the lower side of the filter body 1, and a support seat 3 is installed at the inner bottom end of the filter body 1, and also comprises a support foot 4 arranged at the inner side of the support seat 3, and a collection tube 5 is installed at the upper end of the support foot 4, and a handle 6 is arranged at the outer end of the collection tube 5;

[0024] A connecting bolt 7 is connected to the inner end of the filter body 1, and a top cover 8 is arranged on the outer side of the connecting bolt 7, a liquid inlet pipe 9 is installed on the upper end of the top cover 8, and a guide plate 10 is arranged on the lower side of the top cover 8, a connecting assembly 11 is connected to the inner end of the filter body 1, and the connecting assembly 11 includes a positioning plate 1101 arranged on the inner side of the filter body 1, a positioning bolt 1102 is installed on the inner end of the positioning plate 1101, and a filter frame 1103 is arranged on the inner side of the positioning plate 1101, a hanging ring 12 is installed on the upper end of the filter frame 1103, and a filter plate body 13 is arranged on the inner side of the filter frame 1103, and a filter block 14 is arranged on the outer end of the filter plate body 13, forming a lithium sulfate solution recovery filter.

[0025] like Figure 1 , Figure 3 and Figure 4As shown, the filter frame 1103 is relatively engaged with the positioning plate 1101, and the lifting ring 12 is symmetrically arranged about the center line of the filter frame 1103, the positioning bolt 1102 is relatively threadedly connected to the positioning plate 1101 and the filter body 1, and the positioning bolt 1102 is symmetrically arranged about the center line of the positioning plate 1101, the filter block 14 is in a "V" shape, and the filter blocks 14 are arranged at equal intervals on the filter plate body 13, and the filter blocks 14 are symmetrically arranged up and down about the center line of the filter plate body 13. After the collection tube 5 is placed, the positioning plate 110 1 is in contact with the inner wall of the filter body 1, and the positioning bolt 1102 is tightened so that the positioning plate 1101 is in contact with the filter body 1 through the positioning bolt 1102. By taking the lifting ring 12, the filter frame 1103 is engaged with the positioning plate 1101. After tightening the connecting bolt 7, the lithium sulfate solution is poured from the liquid inlet pipe 9, so that the lithium sulfate solution reaches the filter block 14 through the guidance of the guide plate 10, and is filtered by the filter block 14 and the filter plate body 13 to reach the inside of the collecting tube 5, so as to realize multiple filtration of the lithium sulfate solution by the recovery filter.

[0026] like Figure 1 and Figure 2 As shown, the supporting foot 4 is relatively engaged and connected with the supporting seat 3, the connecting bolt 7 is relatively threadedly connected with the filter body 1 and the top cover 8, and the connecting bolt 7 is symmetrically arranged about the center line of the top cover 8. When the filtration is completed, unscrew the connecting bolt 7, remove the top cover 8, use the lifting ring 12 to lift the filter frame 1103 as a whole, unscrew the positioning bolt 1102, so that the positioning plate 1101 is no longer connected to the filter body 1, remove the positioning plate 1101, take the handle 6 at the outer end of the collecting tube 5, so that the supporting foot 4 at the lower end of the collecting tube 5 is detached from the supporting seat 3, so that the recovery filter can collect the solution after filtration. This is the method of using the lithium sulfate solution recovery filter.

[0027] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lithium sulfate solution recovery filter, comprising a filter body (1), a base (2) being arranged on the lower side of the filter body (1), and a support seat (3) being installed at the inner bottom end of the filter body (1), characterized in that: It also includes a support foot (4) arranged on the inner side of the support base (3), a collection tube (5) is installed on the upper end of the support foot (4), and a handle (6) is arranged on the outer end of the collection tube (5); A connecting bolt (7) is connected to the inner end of the filter body (1), and a top cover (8) is arranged on the outer side of the connecting bolt (7), a liquid inlet pipe (9) is installed on the upper end of the top cover (8), and a guide plate (10) is arranged on the lower side of the top cover (8), the inner end of the filter body (1) is connected to a connecting assembly (11), and the connecting assembly (11) comprises a positioning plate (1101) arranged on the inner side of the filter body (1), a positioning bolt (1102) is installed on the inner end of the positioning plate (1101), and a filter frame (1103) is arranged on the inner side of the positioning plate (1101), a lifting ring (12) is installed on the upper end of the filter frame (1103), a filter plate body (13) is arranged on the inner side of the filter frame (1103), and a filter block (14) is arranged on the outer end of the filter plate body (13).

2. A lithium sulfate solution recovery filter according to claim 1, characterized in that: The support foot (4) is relatively snap-fitted and connected to the support base (3).

3. A lithium sulfate solution recovery filter according to claim 1, characterized in that: The connecting bolt (7) is threadedly connected to the filter body (1) and the top cover (8), and the connecting bolt (7) is disposed symmetrically about the center line of the top cover (8).

4. A lithium sulfate solution recovery filter according to claim 1, characterized in that: The filter frame (1103) is relatively engaged and connected to the positioning plate (1101), and the hanging ring (12) is arranged symmetrically with respect to the center line of the filter frame (1103).

5. A lithium sulfate solution recovery filter according to claim 1, characterized in that: The positioning bolt (1102) is threadedly connected to the positioning plate (1101) and the filter body (1), and the positioning bolt (1102) is disposed symmetrically with respect to the center line of the positioning plate (1101).

6. A lithium sulfate solution recovery filter according to claim 1, characterized in that: The filter blocks (14) are of a "V"-shaped structure, and the filter blocks (14) are arranged at equal intervals on the filter plate body (13).

7. A lithium sulfate solution recovery filter according to claim 6, characterized in that: The filter blocks (14) are arranged symmetrically up and down about the center line of the filter plate body (13).

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