Filtering reaction device for preparing lithium hexafluorophosphate

Abstract

The utility model relates to the field of lithium hexafluorophosphate preparation, and discloses a filtration reaction device for lithium hexafluorophosphate preparation, which comprises a box body, the top of the box body is provided with a feed port, the outer wall of the box body is provided with replacement ports which are arranged at equal intervals, one side of the box body is provided with adaptive grooves which are arranged at equal intervals; a first handle is held by a hand, so that a filter plate enters from a replacement opening and slides inwards along the track of a first sliding rail, then one side of the filter plate and a drainage plate make contact with the inner wall of a box body, meanwhile, the filter plate extrudes a first spring and a supporting plate, meanwhile, a triangular clamping block extrudes a clamping rod, and the clamping rod is clamped; the clamping rod is controlled to be lifted up until the triangular clamping block is completely inserted into the adaptive groove, the clamping rod and the clamping groove block are controlled to be connected in a clamped mode under the action of the second spring, the effect of rapidly fixing the filter plate is achieved, on the contrary, the pull ring is lifted up, the filter plate pops up under the action of the first spring, and the effect of rapidly disassembling the filter plate is achieved.

Description

Technical Field

[0001] The utility model relates to the field of lithium hexafluorophosphate preparation, in particular to a filtering reaction device for preparing lithium hexafluorophosphate. Background Art

[0002] Lithium hexafluorophosphate is an inorganic compound in the form of white crystalline powder. It is easily soluble in water and can be dissolved in low concentrations of organic solvents such as methanol, ethanol, acetone, carbonates, etc. Lithium hexafluorophosphate has important applications in many fields, especially in the field of batteries.

[0003] The current filtering reaction device for preparing lithium hexafluorophosphate only filters, screens and collects materials of one specification when filtering materials, which is inconvenient for filtering and collecting materials of multiple specifications. In addition, in order to collect the materials on the surface of the filter plate, the filter plate needs to be disassembled. However, the current disassembly and installation process is relatively complicated, resulting in low efficiency of subsequent collection work. Utility Model Content

[0004] The utility model aims to provide a filtering reaction device for preparing lithium hexafluorophosphate, so as to achieve the purpose of solving the above-mentioned background technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filtering reaction device for preparing lithium hexafluorophosphate, comprising a box body, a feed port is opened on the top of the box body, a replacement port is opened on the outer wall of the box body and is equidistantly arranged, and an adapter groove is opened on one side of the box body and is equidistantly arranged; a filtering part is arranged inside the box body; a coordination part is arranged on one side of the box body; a feed pipe is connected to the top of the feed port; and a bottom leg is fixedly connected to the bottom of the box body.

[0006] Preferably, the filtering part includes: a slide rail 1, fixedly connected to the inner wall of the box; a fixing box, fixedly connected to one side of the box; and a spring 1, fixedly connected to the inner wall of the box.

[0007] Preferably, the outer wall of the slide rail 1 is slidably connected with a filter plate, the filter plate is adapted to the replacement port, a handle 1 is fixedly connected to one side of the filter plate, a slot block is fixedly connected to one side of the filter plate, and they are symmetrically arranged, a slot is provided on the top of the slot block, a triangular block is fixedly connected to one side of the slot block, the triangular block is adapted to the adaptation slot, and a drainage plate is fixedly connected to the top of the filter plate.

[0008] Preferably, one end of the spring is fixedly connected to a support plate, the support plate is adapted to the filter plate, a slide groove is provided inside the fixed box, a limiting groove is provided inside the fixed box, a clamping rod is slidably connected inside the slide groove, and the clamping rod is adapted to the clamping groove.

[0009] Preferably, the outer wall of the clamping rod is fixedly connected with a connecting ring, and the connecting ring is slidably connected to the inside of the limiting groove. A second spring is arranged between the connecting ring and the limiting groove, one end of the second spring is fixedly connected to the top of the connecting ring, and the other end is fixedly connected to the top of the inner wall of the limiting groove. The top of the clamping rod passes through the fixing box and is fixedly connected with a pull ring.

[0010] Preferably, the cooperative parts include: a second slide rail fixedly connected to one side of the box body; and a connecting sleeve movably connected between the fixing box and the pull ring.

[0011] Preferably, the connecting sleeve is slidably connected to the clamping rod, a sliding block is fixedly connected to one side of the connecting sleeve, and the sliding block is slidably connected to the outer wall of the second slide rail.

[0012] Preferably, a connecting plate is fixedly connected between the connecting sleeves, and a second handle is fixedly connected to one side of the connecting plate.

[0013] The utility model provides a filtering reaction device for preparing lithium hexafluorophosphate, which has the following beneficial effects:

[0014] (1) The utility model allows the filter plate to enter from the replacement port by holding the handle 1, and slide inward along the track of the slide rail 1, and then one side of the filter plate and the drainage plate are in contact with the inner wall of the box body. At the same time, the filter plate is pressed against the spring 1 and the support plate, and at the same time, the triangular clamping block is pressed against the clamping rod, and the clamping rod is controlled to be lifted until the triangular clamping block is completely inserted into the inside of the adapter groove. Under the action of the spring 2, the clamping rod is controlled to be engaged with the clamping slot block to achieve the effect of quickly fixing the filter plate. On the contrary, the pull ring is lifted, and under the action of the spring 1, the filter plate is ejected, so as to achieve the effect of quickly removing the filter plate.

[0015] (2) The utility model controls each connecting sleeve to slide upward along the track of the pull ring by lifting the second handle, so that each connecting sleeve controls the pull ring to lift up, thereby achieving the effect of simultaneously removing and replacing the filter plates. Conversely, by pulling the pull ring alone, the clamping rod slides upward along the inner wall of the connecting sleeve, thereby achieving the effect of separately removing and replacing the filter plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the main schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front view of the overall structure of the utility model;

[0018] Figure 3 This is a view of the filtering part of the utility model;

[0019] Figure 4 This is a detailed view of the filtering part of the utility model;

[0020] Figure 5 This is a view of the coordinated parts of the utility model.

[0021] In the figure: 1 box body, 2 filtering part, 3 coordination part, 4 feed pipe, 5 bottom leg;

[0022] 211 slide rail 1, 212 filter plate, 213 handle 1, 214 slot block, 215 triangular block, 216 drainage plate, 217 spring 1, 218 support plate, 219 fixing box, 220 clamping rod, 221 connecting ring, 222 pull ring, 223 spring 2;

[0023] 311 slide rail 2, 312 connecting sleeve, 313 sliding block, 314 connecting plate, 315 handle 2. DETAILED DESCRIPTION

[0024] 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.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Example 1

[0027] A preferred embodiment of a filtering reaction device for preparing lithium hexafluorophosphate provided by the utility model is as follows: Figure 1-5 As shown: a filtering reaction device for preparing lithium hexafluorophosphate, including a box body 1, a feed inlet is opened on the top of the box body 1, a replacement port is opened on the outer wall of the box body 1, and the ports are equidistantly arranged, and an adapting groove is opened on one side of the box body 1, and the ports are equidistantly arranged; a filtering part 2 is arranged inside the box body 1; a coordination part 3 is arranged on one side of the box body 1; a feed pipe 4 is connected to the top of the feed inlet; and a bottom leg 5 is fixedly connected to the bottom of the box body 1.

[0028] The filtering part 2 includes: a slide rail 211 fixedly connected to the inner wall of the box body 1; a fixing box 219 fixedly connected to one side of the box body 1; and a spring 217 fixedly connected to the inner wall of the box body 1.

[0029] The outer wall of the slide rail 211 is slidably connected with a filter plate 212, which is adapted to the replacement port. A handle 213 is fixedly connected to one side of the filter plate 212. A slot block 214 is fixedly connected to one side of the filter plate 212 and they are symmetrically arranged. A slot is provided on the top of the slot block 214. A triangular block 215 is fixedly connected to one side of the slot block 214, which is adapted to the adapting groove. A drainage plate 216 is fixedly connected to the top of the filter plate 212.

[0030] One end of the spring 1 217 is fixedly connected to a support plate 218, which is compatible with the filter plate 212. A slide groove is provided inside the fixed box 219, and a limiting groove is provided inside the fixed box 219. A clamping rod 220 is slidably connected inside the slide groove, and the clamping rod 220 is compatible with the clamping groove.

[0031] The outer wall of the clamping rod 220 is fixedly connected with a connecting ring 221, and the connecting ring 221 is slidably connected to the inside of the limiting groove. A spring 223 is arranged between the connecting ring 221 and the limiting groove. One end of the spring 223 is fixedly connected to the top of the connecting ring 221, and the other end is fixedly connected to the top of the inner wall of the limiting groove. The top of the clamping rod 220 passes through the fixing box 219 and is fixedly connected with a pull ring 222.

[0032] Furthermore, in this embodiment, by holding handle 1 213, the filter plate 212 is allowed to enter from the replacement port and slide inward along the track of slide rail 1 211, and then one side of the filter plate 212 and the guide plate 216 are brought into contact with the inner wall of the box body 1. At the same time, the filter plate 212 is squeezed against the spring 1 217 and the support plate 218. At the same time, the triangular clamping block 215 is squeezed against the clamping rod 220, and the clamping rod 220 is controlled to be lifted up until the triangular clamping block 215 is completely inserted into the interior of the adapter groove. Under the action of spring 223, the clamping rod 220 is controlled to be engaged with the clamping slot block 214, so as to achieve the effect of quickly fixing the filter plate 212. On the contrary, the pull ring 222 is lifted up, and under the action of spring 1 217, the filter plate 212 is ejected, so as to achieve the effect of quickly removing the filter plate 212.

[0033] Example 2

[0034] Based on Example 1, a preferred embodiment of a filtration reaction device for preparing lithium hexafluorophosphate provided by the utility model is as follows: Figure 1-5 As shown, the cooperative part 3 includes: a second slide rail 311, which is fixedly connected to one side of the box body 1; and a connecting sleeve 312, which is movably connected between the fixing box 219 and the pull ring 222.

[0035] The connecting sleeve 312 is slidably connected to the clamping rod 220 . A sliding block 313 is fixedly connected to one side of the connecting sleeve 312 . The sliding block 313 is slidably connected to the outer wall of the second slide rail 311 .

[0036] A connecting plate 314 is fixedly connected between the connecting sleeves 312 , and a second handle 315 is fixedly connected to one side of the connecting plate 314 .

[0037] Furthermore, this embodiment controls each connecting sleeve 312 to slide up along the trajectory of the pull ring 222 by lifting the handle 2 315, so that each connecting sleeve 312 controls the pull ring 222 to lift up, thereby achieving the effect of simultaneously removing and replacing the filter plate 212. Conversely, by pulling the pull ring 222 alone, the clamping rod 220 slides upward along the inner wall of the connecting sleeve 312, thereby achieving the effect of separately removing and replacing the filter plates 212.

[0038] When in use, first, hold the handle 1 213, make the filter plate 212 enter from the replacement port, slide inward along the track of the slide rail 1 211, and then make one side of the filter plate 212 and the guide plate 216 contact the inner wall of the box body 1, and at the same time, make the filter plate 212 squeeze the spring 1 217 and the support plate 218, and at the same time, make the triangular clamping block 215 squeeze the clamping rod 220, control the clamping rod 220 to lift until the triangular clamping block 215 is completely inserted into the inside of the adapter groove, and under the action of the spring 223, the clamping rod 220 is controlled to be engaged with the clamping slot block 214, to achieve The filter plate 212 can be quickly fixed. On the contrary, the pull ring 222 is lifted up, and the filter plate 212 is popped out under the action of the spring 1 217, so as to achieve the effect of quickly removing the filter plate 212; secondly, the handle 2 315 is lifted up to control each connecting sleeve 312 to slide up along the trajectory of the pull ring 222, so that each connecting sleeve 312 controls the pull ring 222 to lift up, so as to achieve the effect of simultaneously removing and replacing the filter plate 212; on the contrary, the pull ring 222 is pulled alone to make the clamping rod 220 slide upward along the inner wall of the connecting sleeve 312, so as to achieve the effect of separately removing and replacing the filter plates 212.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. 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.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A filtration reaction device for preparing lithium hexafluorophosphate, characterized in that: The invention comprises a box body (1), wherein a feed port is provided on the top of the box body (1), replacement ports are provided on the outer wall of the box body (1) and are arranged at equal distances, and an adapting groove is provided on one side of the box body (1) and is arranged at equal distances; A filtering portion (2) disposed inside the box (1); A cooperative portion (3) arranged on one side of the box body (1); A feed pipe (4) is connected and arranged at the top of the feed port; The bottom leg (5) is fixedly connected to the bottom of the box body (1).

2. A filtering reaction device for preparing lithium hexafluorophosphate according to claim 1, characterized in that: The filtering part (2) comprises: A slide rail (211) fixedly connected to the inner wall of the box body (1); A fixing box (219) fixedly connected to one side of the box body (1); Spring 1 (217) is fixedly connected to the inner wall of the box body (1).

3. A filtering reaction device for preparing lithium hexafluorophosphate according to claim 2, characterized in that: The outer wall of the slide rail 1 (211) is slidably connected to a filter plate (212), the filter plate (212) is adapted to the replacement port, a handle 1 (213) is fixedly connected to one side of the filter plate (212), a slot block (214) is fixedly connected to one side of the filter plate (212), and the two sides are symmetrically arranged, a slot is provided on the top of the slot block (214), a triangular slot block (215) is fixedly connected to one side of the slot block (214), the triangular slot block (215) is adapted to the adapting slot, and a drainage plate (216) is fixedly connected to the top of the filter plate (212).

4. A filtering reaction device for preparing lithium hexafluorophosphate according to claim 2, characterized in that: One end of the spring (217) is fixedly connected to a support plate (218), and the support plate (218) is adapted to the filter plate (212). A slide groove is provided inside the fixed box (219), and a limit groove is provided inside the fixed box (219). A clamping rod (220) is slidably connected inside the slide groove, and the clamping rod (220) is adapted to the clamping groove.

5. A filtering reaction device for preparing lithium hexafluorophosphate according to claim 4, characterized in that: The outer wall of the clamping rod (220) is fixedly connected with a connecting ring (221), and the connecting ring (221) is slidably connected to the inside of the limiting groove. A second spring (223) is arranged between the connecting ring (221) and the limiting groove, and one end of the second spring (223) is fixedly connected to the top of the connecting ring (221), and the other end is fixedly connected to the top of the inner wall of the limiting groove. The top of the clamping rod (220) passes through the fixing box (219) and is fixedly connected with a pull ring (222).

6. The filtration reaction device for preparing lithium hexafluorophosphate according to claim 1, characterized in that: The cooperative part (3) includes: A second slide rail (311) is fixedly connected to one side of the box body (1); The connecting sleeve (312) is movably connected between the fixing box (219) and the pull ring (222).

7. A filtering reaction device for preparing lithium hexafluorophosphate according to claim 6, characterized in that: The connecting sleeve (312) is slidably connected to the clamping rod (220), and a sliding block (313) is fixedly connected to one side of the connecting sleeve (312), and the sliding block (313) is slidably connected to the outer wall of the second slide rail (311).

8. The filtration reaction device for preparing lithium hexafluorophosphate according to claim 6, characterized in that: A connecting plate (314) is fixedly connected between the connecting sleeves (312), and a second handle (315) is fixedly connected to one side of the connecting plate (314).

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