CN220736390U - Filter pressing device for lithium carbonate production - Google Patents

Abstract

The utility model provides a filter pressing device for lithium carbonate production, which comprises a filter pressing barrel and a treatment barrel, wherein a honeycomb duct is connected between the filter pressing barrel and the treatment barrel, a barrel cover is arranged at the top of the filter pressing barrel through bolts, an electric telescopic rod is fixed on the inner wall of the barrel cover, a pressing plate is fixed on the telescopic end of the electric telescopic rod, a partition plate is fixed in the filter pressing barrel, a separating barrel is arranged on the partition plate, a first motor is fixed at the bottom of the filter pressing barrel, the output end of the first motor passes through the partition plate and is fixedly connected with the separating barrel, a water inlet pipe is arranged on the cover plate, a water spraying device is connected at the bottom end of the water inlet pipe through the cover plate, two groups of mounting plates are fixed on the inner wall of the filter pressing barrel, a driving device is arranged between the two groups of mounting plates, a cleaning brush is arranged on the driving device, and a filtering device is arranged in the treatment barrel. The high-pressure spray head and the cleaning brush can automatically clean the separation barrel, so that the artificial parameter is reduced, the waste water after the lithium carbonate material is treated can be filtered through the filtering device, and the filtering effect of the waste water treatment is ensured.

Description

Filter pressing device for lithium carbonate production

Technical Field

The utility model belongs to the technical field of lithium carbonate processing, and particularly relates to a filter pressing device for lithium carbonate production.

Background

Lithium carbonate is an inorganic compound, has a chemical formula of Li2CO3 and a molecular weight of 73.89, is colorless monoclinic crystal, is slightly soluble in water and dilute acid, and is insoluble in ethanol and acetone. The thermal stability is lower than that of carbonates of other elements in the same group in the periodic table, and the carbonate is not deliquesced in the air, and can be obtained by adding sodium carbonate into lithium sulfate or lithium oxide solution. The main raw material for producing lithium carbonate is salt lake brine, lithium carbonate is purified and separated from high-magnesium low-lithium old brine, and is an inorganic compound which is colorless monoclinic crystal or white powder, and can be used for preparing ceramics, medicines, catalysts and the like, and the common lithium ion battery raw material is used, so that a filter pressing device is needed.

The utility model discloses a chinese patent net discloses a filter equipment is used in lithium carbonate production for application number CN202220854276.6, and the device includes the base, and the top fixed mounting of base has the filter equipment body, and the front swing joint of filter equipment body has the door plant, and one side swing joint of filter equipment body has the spacing box, and the top swing joint of spacing box has the bolt, and the inner wall swing joint of spacing box has the fixed plate. This filter-pressing device is used in lithium carbonate production, through setting up the fixed plate, penetrate filter-pressing device originally internally, with spacing box cover on the fixed plate, set up two bolts, pass in the draw-in groove that spacing box inserted in the fixed plate, thereby fix the fixed plate in filter-pressing device originally, set up the filter screen and carry out next filter-pressing to the lithium carbonate material, the filter screen blocks the impurity in the lithium carbonate material, the quality of lithium carbonate filter-pressing has been improved effectively, thereby be convenient for install or change the filter screen, improve the work efficiency of lithium carbonate filter-pressing.

However, the device still has the defects that when the blocking condition occurs, the filter screen needs to be manually detached and then cleaned, the blocked filter screen can be cleaned after being dredged, and then the filter screen can be normally produced after being installed again, so that the workload of workers is increased, and the working efficiency is reduced.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a filter pressing device for lithium carbonate production, which is realized by the following specific technical means:

the utility model provides a filter pressing device is used in lithium carbonate production, includes filter pressing bucket and treatment bucket, the filter pressing bucket with be connected with the honeycomb duct between the treatment bucket, axial mounting has sealing door on the positive facade of filter pressing bucket, the bung is installed through the bolt at the top of filter pressing bucket, be fixed with electric telescopic handle on the inner wall of bung, be fixed with the clamp plate on electric telescopic handle, filter pressing bucket internal fixation has the baffle, be provided with the separating drum on the baffle, the bottom of filter pressing bucket is fixed with first motor, the output of first motor passes baffle and separating drum fixed connection, be provided with the inlet tube on the apron, the bottom of inlet tube passes the apron connection and has water jet equipment, be fixed with two sets of mounting panels on the inner wall of filter pressing bucket, be provided with drive arrangement between the two sets of mounting panels, be provided with the cleaning brush on the drive arrangement, be provided with filter equipment in the treatment bucket, the left side intercommunication of treatment bucket has the drain pipe.

Further, the water spraying device comprises a water diversion pipe and a high-pressure spray head, the water diversion pipe is connected with the bottom end of the water inlet pipe, the high-pressure spray head is provided with a plurality of groups, and the high-pressure spray heads of the plurality of groups are communicated with the water diversion pipe.

Further, drive arrangement includes first screw rod, second screw rod, spiral shell piece and second motor, first screw rod with second screw rod fixed connection, and the screw thread on first screw rod and the second screw rod is the opposite direction setting, the spiral shell piece is provided with two sets of, and two sets of spiral shell pieces respectively with first screw rod, second screw rod threaded connection, the second motor is fixed on the inside of filter-pressing bucket, the output of second motor passes the mounting panel and the first screw rod fixed connection that are located the top, the bottom rotation of second screw rod is connected on the mounting panel that is located the below.

Further, connecting blocks are respectively fixed on the screw blocks, connecting rods are respectively hinged on the two groups of connecting blocks, and the right ends of the two groups of connecting rods are both hinged on the cleaning brush.

Further, the processing barrel internal fixation has two sets of ring templates, filter equipment swing joint is in two sets of ring templates, and filter equipment includes installing support, filter screen and active carbon layer, and a plurality of filtration holes have been seted up respectively to the top and the bottom of installing support, the filter screen with the active carbon layer sets gradually in the installing support.

Further, the left side of installing support is seted up flutedly, and the right side of recess is provided with can follow the gliding slide rail of vertical direction, and sliding connection has the limiting plate in the slide rail, and the below of limiting plate is fixed with the gag lever post, and the left end of limiting plate is fixed with the pull ring.

Further, a limiting groove is formed in the annular plate, located below the processing barrel, and the limiting rod penetrates through the mounting bracket to be detachably connected in the limiting groove.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the cleaning brush and the high-pressure spray head can clean the separation barrel, the cleaning brush is in contact with the separation barrel by adjusting the positions of the cleaning brush and the separation barrel, so that the cleaning brush is convenient for cleaning the outer surface of the separation barrel, the high-pressure spray head can spray water to the separation barrel, the separation barrel is further cleaned, the separation barrel which can be taken by the first motor is started to rotate, the separation barrel can be cleaned in all directions, the separation barrel can be cleaned automatically by the design, the artificial parameters are reduced, and the working efficiency is ensured;

can filter the waste water after the lithium carbonate material is handled through filter equipment, when needs change filter screen and active carbon layer, hold the pull ring and upwards mention, make the gag lever post break away from the spacing groove, then outwards pull, can break away from the installing support in the processing bucket, conveniently change filter screen and active carbon layer to filter effect has been guaranteed.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a filter press device for lithium carbonate production of the present utility model;

FIG. 2 is a schematic diagram of the structure of the inside of the press basket;

FIG. 3 is a schematic view of the structure of the interior of the processing tank;

FIG. 4 is a schematic view of the connection of the drive device to the cleaning brush;

fig. 5 is a schematic structural diagram of the region a in fig. 3.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a filter pressing barrel; 2. a treatment barrel; 3. sealing the door; 4. a barrel cover; 5. an electric telescopic rod; 6. a pressing plate; 7. a partition plate; 8. a separation cylinder; 9. a first motor; 10. a water inlet pipe; 11. a water spraying device; 12. a mounting plate; 13. a driving device; 14. cleaning brushes; 15. a filtering device; 16. a drain pipe; 17. a connecting block; 18. a connecting rod; 19. a ring-shaped plate; 20. filtering holes; 21. a slide rail; 22. a limiting plate; 23. a limit rod; 24. a pull ring; 25. a limit groove; 1101. a water diversion pipe; 1102. a high pressure nozzle; 1301. a first screw; 1302. a second screw; 1303. a screw block; 1304. a second motor; 1501. a mounting bracket; 1502. a filter screen; 1503. an activated carbon layer.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 5:

the utility model provides a filter pressing device for lithium carbonate production, which comprises a filter pressing barrel 1 and a treatment barrel 2, wherein a flow guide pipe is connected between the filter pressing barrel 1 and the treatment barrel 2, a sealing door 3 is axially arranged on the front vertical surface of the filter pressing barrel 1, a barrel cover 4 is arranged at the top of the filter pressing barrel 1 through bolts, an electric telescopic rod 5 is fixed on the inner wall of the barrel cover 4, a pressing plate 6 is fixed on the telescopic end of the electric telescopic rod 5, a partition plate 7 is fixed in the filter pressing barrel 1, a separating barrel 8 is arranged on the partition plate 7, a first motor 9 is fixed at the bottom of the filter pressing barrel 1, the output end of the first motor 9 passes through the partition plate 7 and is fixedly connected with the separating barrel 8, a water inlet pipe 10 is arranged on the barrel cover 4, a water spraying device 11 is connected at the bottom end of the water inlet pipe 10 through the barrel cover 4, two groups of mounting plates 12 are fixed on the inner wall of the filter pressing barrel 1, a driving device 13 is arranged between the two groups of mounting plates, a cleaning brush 14 is arranged on the driving device 13, a filtering device 15 is arranged in the treatment barrel 2, and the left side of the treatment barrel 2 is communicated with a drain pipe 16.

The water spraying device 11 comprises a water diversion pipe 1101 and a high-pressure spray head 1102, the water diversion pipe 1101 is connected with the bottom end of the water inlet pipe 10, the high-pressure spray heads 1102 are provided with a plurality of groups, and the high-pressure spray heads 1102 of the plurality of groups are communicated with the water diversion pipe 1101. Water can be sprayed to the separating cylinder 8 through the high-pressure spray head 1102, so that the separating cylinder 8 is cleaned.

The driving device 13 includes a first screw 1301, a second screw 1302, a screw block 1303 and a second motor 1304, the first screw 1301 is fixedly connected with the second screw 1302, threads on the first screw 1301 and the second screw 1302 are arranged in opposite directions, the screw block 1303 is provided with two groups, the two groups of screw blocks 1303 are respectively in threaded connection with the first screw 1301 and the second screw 1302, the second motor 1304 is fixed on the inner wall of the filter pressing barrel 1, an output end of the second motor 1304 passes through the mounting plate 12 located above and is fixedly connected with the first screw 1301, and a bottom end of the second screw 1302 is rotationally connected on the mounting plate 12 located below. The screw blocks 1303 are respectively fixed with connecting blocks 17, the two groups of connecting blocks 17 are respectively hinged with connecting rods 18, and the right ends of the two groups of connecting rods 18 are both hinged on the cleaning brush 14. The first screw 1301 and the second screw 1302 which can be taken by starting the second motor 1304 rotate, so that the two groups of screw blocks 1303 move in the same direction or in opposite directions, and the position of the cleaning brush 14 can be adjusted, thereby facilitating the cleaning of the outer surface of the separating cylinder 8 by the cleaning brush 14.

Wherein, handle barrel 2 internal fixation has two sets of ring template 19, filter equipment 15 swing joint is in two sets of ring template 19, and filter equipment 15 includes installing support 1501, filter screen 1502 and active carbon layer 1503, and a plurality of filtration holes 20 have been seted up respectively to the top and the bottom of installing support 1501, filter screen 1502 with active carbon layer 1503 sets gradually in installing support 1501. The design of the filter device 15 can filter the discharged wastewater, the filter screen 1502 can filter the particulate matters, and the activated carbon layer 1503 can further filter the wastewater.

The left side of the mounting bracket 1501 is provided with a groove, the right side of the groove is provided with a slide rail 21 which can slide along the vertical direction, a limiting plate 22 is connected in a sliding manner in the slide rail 21, a limiting rod 23 is fixed below the limiting plate 22, and a pull ring 24 is fixed at the left end of the limiting plate 22. The annular plate 19 positioned below the treatment barrel 2 is provided with a limit groove 25, and the limit rod 23 penetrates through the mounting bracket 1501 to be detachably connected in the limit groove 25. When the filter device 15 needs to be cleaned or replaced, the pull ring 24 is held to be lifted upwards, so that the limiting rod 23 is separated from the limiting groove 25, and then pulled outwards, the mounting bracket 1501 can be separated from the treatment barrel 2, and the filter screen 1502 and the activated carbon layer 1503 are convenient to replace.

The working principle of the embodiment is as follows: during the use, through the clamp plate 6 that starts electric telescopic handle 5 can take down and remove, a plurality of filtration holes have been seted up on the separation barrel 8, clamp plate 6 carries out extrusion filtration to the lithium carbonate material in the separation barrel 8, the waste water that separates flows to the treatment barrel 2 through the honeycomb duct, filter equipment 15 in the treatment barrel 2 can handle waste water, filter impurity and harmful substance in the waste water, when separation barrel 8 blocks up and needs the clearance, start second motor 1304 can take first screw 1301 and second screw 1302 rotation, thereby make two sets of screw pieces 1303 go on the syntropy or reverse movement, and then adjustable clearance brush 14 and separation barrel 8 contact, make things convenient for clearance brush 14 to the surface of separation barrel 8 to clear up, can spray water to separation barrel 8 through high-pressure shower nozzle 1102, thereby further clear up separation barrel 8, start first motor 9 can take the separation barrel 8 and rotate, just also can carry out all-round clearance to separation barrel 8, when need change 1502 and activated carbon layer 1501, hold 24 upwards, make gag lever post 23 break away from spacing groove 25, then pull 1503 to pull out from filter screen 1502 and install support 1501 and change carbon layer, can be carried out from inside and outside the installation support frame 1501 is convenient to change.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. The utility model provides a filter-pressing device is used in lithium carbonate production, includes filter-pressing bucket (1) and handles bucket (2), its characterized in that: be connected with the honeycomb duct between filter-pressing bucket (1) with handle bucket (2), install sealing door (3) axially on the positive facade of filter-pressing bucket (1), bung (4) are installed through the bolt in the top of filter-pressing bucket (1), be fixed with electric telescopic handle (5) on the inner wall of bung (4), be fixed with clamp plate (6) on the flexible end of electric telescopic handle (5), filter-pressing bucket (1) internal fixation has baffle (7), be provided with separating drum (8) on baffle (7), the bottom of filter-pressing bucket (1) is fixed with first motor (9), the output of first motor (9) passes baffle (7) and separating drum (8) fixed connection, be provided with inlet tube (10) on bung (4), the bottom of inlet tube (10) is passed bung (4) and is connected with sprinkler (11), be fixed with two sets of mounting plates (12) on the inner wall of filter-pressing bucket (1), be provided with drive arrangement (13) between two sets of mounting plates (12), be provided with brush (14) on drive arrangement (13), be provided with filter vat (15) in handle bucket (2), left side intercommunication (16) of handling drain pipe (2).

2. The filter pressing device for producing lithium carbonate according to claim 1, wherein: the water spraying device (11) comprises a water diversion pipe (1101) and a high-pressure spray head (1102), the water diversion pipe (1101) is connected with the bottom end of the water inlet pipe (10), the high-pressure spray head (1102) is provided with a plurality of groups, and the high-pressure spray heads (1102) of the plurality of groups are all communicated with the water diversion pipe (1101).

3. The filter pressing device for producing lithium carbonate according to claim 1, wherein: the driving device (13) comprises a first screw (1301), a second screw (1302), screw blocks (1303) and a second motor (1304), wherein the first screw (1301) is fixedly connected with the second screw (1302), threads on the first screw (1301) and the second screw (1302) are arranged in opposite directions, the screw blocks (1303) are provided with two groups, the two groups of screw blocks (1303) are respectively connected with the first screw (1301) and the second screw (1302) in a threaded manner, the second motor (1304) is fixed on the inner wall of the filter pressing barrel (1), the output end of the second motor (1304) penetrates through the mounting plate (12) located above to be fixedly connected with the first screw (1301), and the bottom end of the second screw (1302) is rotationally connected to the mounting plate (12) located below.

4. A press filtration device for lithium carbonate production according to claim 3, wherein: connecting blocks (17) are respectively fixed on the two groups of screw blocks (1303), connecting rods (18) are respectively hinged on the two groups of connecting blocks (17), and the right ends of the two groups of connecting rods (18) are both hinged on the cleaning brush (14).

5. The filter pressing device for producing lithium carbonate according to claim 1, wherein: the treatment barrel (2) is internally provided with two groups of annular plates (19), the filtering device (15) is movably connected in the two groups of annular plates (19), the filtering device (15) comprises a mounting bracket (1501), a filter screen (1502) and an activated carbon layer (1503), a plurality of filtering holes (20) are respectively formed in the top and the bottom of the mounting bracket (1501), and the filter screen (1502) and the activated carbon layer (1503) are sequentially arranged in the mounting bracket (1501).

6. The filter pressing device for producing lithium carbonate according to claim 5, wherein: the left side of installing support (1501) is seted up flutedly, and the right side of recess is provided with slide rail (21) that can follow vertical direction and slide, and sliding connection has limiting plate (22) in slide rail (21), and the below of limiting plate (22) is fixed with gag lever post (23), and the left end of limiting plate (22) is fixed with pull ring (24).

7. The filter pressing device for producing lithium carbonate according to claim 6, wherein: the annular plate (19) positioned below the treatment barrel (2) is provided with a limit groove (25), and the limit rod (23) penetrates through the mounting bracket (1501) to be detachably connected in the limit groove (25).