Environment-friendly mother liquor trapping device

Abstract

The utility model belongs to the technical field of mother liquor trapping, and discloses an environment-friendly mother liquor trapping device which comprises a bottom plate, a sedimentation tank is arranged at the top of the bottom plate, a filter plate is arranged at the bottom of an inner cavity of the sedimentation tank and connected with a traction assembly, a lifting column is arranged on the rear side of the sedimentation tank, and the bottom of the lifting column is fixedly connected with the bottom plate. The lifting column is fixedly connected with a connecting plate, the connecting plate is connected with a lifting plate, the lifting plate is provided with a stirring and adding assembly, the stirring and adding assembly comprises a first-stage motor, the first-stage motor is connected with a driving gear through a motor shaft, the driving gear is in meshed connection with a driven gear, the driven gear is fixedly connected with a rotating rod, and the rotating rod is fixedly connected with a motor shaft. A stirring rod is arranged on the rotating rod, a precipitant is guided into a branch channel in the stirring rod while stirring is carried out, and then is discharged from a one-way liquid outlet, so that the precipitant can be dispersed into a solution, the reaction rate is increased, and components of a mother solution are rapidly precipitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of mother liquor collection, in particular to an environmentally friendly mother liquor collection device. Background Art

[0002] Mother liquor capture is a commonly used method in industrial production to recover and reuse mother liquor generated during reaction or separation. Common mother liquor capture methods and technologies include: precipitation method, by adding precipitants or adjusting conditions, the target components in the mother liquor form precipitates, and then the precipitates are separated by filtration or centrifugation.

[0003] In the prior art, the precipitant is generally directly added into the sedimentation tank and needs to be dispersed and mixed by stirring, which slows down the reaction rate and affects the efficiency of precipitation.

[0004] Therefore, in view of the above problems, an environmentally friendly mother liquor collecting device is proposed. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an environmentally friendly mother liquor collection device, which has the advantages of dispersing the precipitant into the solution so that the solution and the precipitant can fully react.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly mother liquor collection device, comprising a bottom plate, a sedimentation tank is provided on the top of the bottom plate, a filter plate is provided at the bottom of the inner cavity of the sedimentation tank, the filter plate is connected with a traction assembly, a lifting column is provided at the rear side of the sedimentation tank, the bottom of the lifting column is fixedly connected to the bottom plate, the lifting column is fixedly connected with a connecting plate, the connecting plate is connected with a lifting plate, and a stirring and adding assembly is provided on the lifting plate;

[0007] The stirring and adding component includes a primary motor, the primary motor is connected to a driving gear through a motor shaft, the driving gear is meshedly connected to a driven gear, the driven gear is fixedly connected to a rotating rod, a stirring rod is provided on the rotating rod, a branch channel is provided in the stirring rod, a one-way liquid discharge port is installed on the stirring rod, the one-way liquid discharge port is connected to the branch channel, the branch channel is connected to a mainstream channel, the mainstream channel is provided in the rotating rod, the top end of the mainstream channel is connected to a rotating joint, the rotating joint is installed at the top end of the rotating rod, and the rotating joint is connected to a liquid guide joint through a pipeline.

[0008] Preferably, a positioning chute is provided on the inner wall of the sedimentation tank, a positioning slide is provided in the positioning chute, and the positioning slide is fixedly connected to the filter plate.

[0009] Preferably, the traction assembly includes a winding wheel, a rotating rod is fixedly connected between the winding wheels, one of the winding wheels is connected to a secondary motor through a motor shaft, a traction rope is provided on the winding wheel, and the end of the traction rope is fixedly connected to a positioning slider.

[0010] Preferably, a groove is provided at a position on the top of the sedimentation tank corresponding to the positioning chute, a fixed pulley is installed in the groove, and the traction rope is wound around the fixed pulley.

[0011] Preferably, the lifting column includes a fixed box, a three-stage motor is arranged in the fixed box, the output end of the three-stage motor is connected to a screw rod, the screw rod is threadedly connected to a movable column, the movable column is slidably connected to a positioning slide rod, and the bottom end of the positioning slide rod is fixedly connected to the fixed box.

[0012] Preferably, a thread groove and a positioning groove are respectively provided on the movable column, the thread groove is threadedly connected to the screw rod, and the top end of the positioning slide rod is arranged in the positioning groove.

[0013] Preferably, an installation box is provided on the lifting plate, the primary motor, the driving gear and the driven gear are all arranged in the installation box, and the liquid guide joint is installed on the top of the installation box.

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

[0015] 1. The utility model provides a stirring and adding component, and introduces the precipitant into the branch channel in the stirring rod while stirring, and then discharges it from the one-way discharge port, so that the precipitant can be dispersed into the solution, the reaction rate is increased, and the mother liquor components are quickly precipitated;

[0016] 2. The utility model provides a traction component to filter out the sediment through the filter plate after sedimentation, and the sediment can be quickly fished out, and the filter plate is exposed to the outside, which is convenient for clearing and cleaning, and is conducive to the use of the mother liquor capture device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a structural schematic diagram of the sedimentation tank of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the filter plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the lifting column of the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the installation box of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the stirring rod of the utility model;

[0023] Figure 7 It is a schematic cross-sectional view of the rotating rod and the stirring rod of the utility model.

[0024] In the figure: 1. Bottom plate; 2. Sedimentation tank; 3. Filter plate;

[0025] 4. Traction assembly; 41. Reel; 42. Rotating rod; 43. Secondary motor; 44. Traction rope;

[0026] 5. Lifting column; 51. Fixed box; 52. Three-stage motor; 53. Screw rod; 54. Movable column; 55. Positioning slide bar;

[0027] 6. Connecting plate; 7. Lifting plate;

[0028] 8. stirring and adding component; 81. primary motor; 82. driving gear; 83. driven gear; 84. rotating rod; 85. stirring rod; 86. branch channel; 87. one-way liquid discharge port; 88. main flow channel; 89. rotating joint; 810. liquid guide joint;

[0029] 9. Positioning slide groove; 10. Positioning slider; 11. Groove; 12. Fixed pulley; 13. Thread groove; 14. Positioning groove; 15. Installation box. DETAILED DESCRIPTION

[0030] 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.

[0031] like Figures 1 to 7 As shown, the utility model provides an environmentally friendly mother liquor capture device, including a bottom plate 1, a sedimentation tank 2 is arranged on the top of the bottom plate 1, a filter plate 3 is arranged at the bottom of the inner cavity of the sedimentation tank 2, the filter plate 3 is connected to a traction component 4, a lifting column 5 is arranged on the rear side of the sedimentation tank 2, the bottom of the lifting column 5 is fixedly connected to the bottom plate 1, the lifting column 5 is fixedly connected to a connecting plate 6, the connecting plate 6 is connected to a lifting plate 7, and a stirring and adding component 8 is arranged on the lifting plate 7;

[0032] The stirring and adding component 8 includes a primary motor 81, which is connected to a driving gear 82 through a motor shaft. The driving gear 82 is meshedly connected to a driven gear 83, and the driven gear 83 is fixedly connected to a rotating rod 84. A stirring rod 85 is provided on the rotating rod 84, and a branch channel 86 is provided in the stirring rod 85. A one-way discharge port 87 is installed on the stirring rod 85, and the one-way discharge port 87 is connected to the branch channel 86. The branch channel 86 is connected to the mainstream channel 88. The mainstream channel 88 is arranged in the rotating rod 84. The top of the mainstream channel 88 is connected to a rotary joint 89, and the rotary joint 89 is installed on the top of the rotating rod 84. The rotary joint 89 is connected to a liquid guide joint 810 through a pipeline. While stirring, the precipitant is introduced into the branch channel 86 in the stirring rod 85, and then discharged from the one-way discharge port 87, so that the precipitant can be dispersed in the solution, the reaction rate can be increased, and the mother liquor components can be quickly precipitated.

[0033] Specifically, a positioning chute 9 is provided on the inner wall of the sedimentation tank 2 , a positioning slide block 10 is provided in the positioning chute 9 , and the positioning slide block 10 is fixedly connected to the filter plate 3 .

[0034] Furthermore, the traction assembly 4 includes a winding wheel 41, and a rotating rod 42 is fixedly connected between the winding wheels 41. One of the winding wheels 41 is connected to a secondary motor 43 through a motor shaft. A traction rope 44 is provided on the winding wheel 41, and the end of the traction rope 44 is fixedly connected to the positioning slider 10. After sedimentation, the sediment is filtered out through the filter plate 3, and the sediment can be quickly fished out. The filter plate 3 is exposed to the outside, which is convenient for clearing and cleaning, and is conducive to the use of the mother liquor collection device.

[0035] Furthermore, a groove 11 is provided at a position on the top of the sedimentation tank 2 corresponding to the positioning chute 9 , a fixed pulley 12 is installed in the groove 11 , and a traction rope 44 is wound around the fixed pulley 12 .

[0036] It is worth mentioning that the lifting column 5 includes a fixed box 51, in which a three-stage motor 52 is arranged, the output end of the three-stage motor 52 is connected to a screw rod 53, the screw rod 53 is threadedly connected to a movable column 54, the movable column 54 is slidably connected to a positioning slide rod 55, and the bottom end of the positioning slide rod 55 is fixedly connected to the fixed box 51.

[0037] It is worth noting that a thread groove 13 and a positioning groove 14 are respectively provided on the movable column 54 . The thread groove 13 is threadedly connected to the screw rod 53 , and the top end of the positioning slide rod 55 is disposed in the positioning groove 14 .

[0038] It is worth mentioning that an installation box 15 is provided on the lifting plate 7 , a primary motor 81 , a driving gear 82 , and a driven gear 83 are all arranged in the installation box 15 , and a liquid guide joint 810 is installed on the top of the installation box 15 .

[0039] Among them, the secondary motor 43, the tertiary motor 52, and the primary motor 81 are prior arts and will not be described in detail. At the same time, the utility model also includes a power supply, a controller, and a switch, which are not the main technical points of this patent and will not be described in detail.

[0040] Working principle and process: Pour the solution into the sedimentation tank 2, start the primary motor 81 of the stirring and adding component 8, and then the driving gear 82 drives the driven gear 83 to rotate, and then the rotating rod 84 and the stirring rod 85 rotate. At the same time, the liquid guide joint 810 is connected to the external pump through a pipeline, and the pump is connected to the container for storing the precipitant through a pipeline. The precipitant is discharged from the one-way discharge port 87 after passing through the liquid guide joint 810, the rotating joint 89, the mainstream channel 88, and the branch channel 86, so that the precipitant can be dispersed to all parts of the solution. With the addition of the precipitant and the solution By stirring, the mother liquid components in the solution can quickly form a precipitate. After stopping stirring and letting it stand, the precipitate can be fully separated out. The three-stage motor 52 of the lifting column 5 is started, and the screw 53 rotates. Under the action of the threaded groove 13 and the positioning slide bar 55, the movable column 54 moves up, and then the connecting plate 6 drives the lifting plate 7 to move up, so that the stirring and adding component 8 can be moved up, and the two-stage motor 43 of the traction component 4 is started, and then the winding wheel 41 rotates, and the traction rope 44 can be wound up, and then the traction rope 44 pulls the filter plate 3 to move up until it leaves the liquid surface, and the precipitate can be collected.

[0041] 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.

[0042] 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. An environmentally friendly mother liquor collection device, comprising a bottom plate (1), characterized in that: A sedimentation tank (2) is provided on the top of the bottom plate (1), a filter plate (3) is provided at the bottom of the inner cavity of the sedimentation tank (2), the filter plate (3) is connected to a traction assembly (4), a lifting column (5) is provided on the rear side of the sedimentation tank (2), the bottom of the lifting column (5) is fixedly connected to the bottom plate (1), the lifting column (5) is fixedly connected to a connecting plate (6), the connecting plate (6) is connected to a lifting plate (7), and a stirring and adding assembly (8) is provided on the lifting plate (7); The stirring and adding assembly (8) comprises a primary motor (81), wherein the primary motor (81) is connected to a driving gear (82) via a motor shaft, wherein the driving gear (82) is meshingly connected to a driven gear (83), wherein the driven gear (83) is fixedly connected to a rotating rod (84), wherein a stirring rod (85) is provided on the rotating rod (84), wherein a branch channel (86) is provided in the stirring rod (85), wherein a one-way liquid discharge port (87) is installed on the stirring rod (85), wherein the one-way liquid discharge port (87) is connected to the branch channel (86), wherein the branch channel (86) is connected to a main channel (88), wherein the main channel (88) is arranged in the rotating rod (84), wherein a top end of the main channel (88) is connected to a rotating joint (89), wherein the rotating joint (89) is installed on the top end of the rotating rod (84), wherein the rotating joint (89) is connected to a liquid guide joint (810) via a pipeline.

2. An environmentally friendly mother liquor collection device according to claim 1, characterized in that: The inner wall of the sedimentation tank (2) is provided with a positioning slide groove (9), a positioning slide block (10) is provided in the positioning slide groove (9), and the positioning slide block (10) is fixedly connected to the filter plate (3).

3. An environmentally friendly mother liquor collection device according to claim 2, characterized in that: The traction assembly (4) comprises a winding wheel (41), a rotating rod (42) is fixedly connected between the winding wheels (41), one of the winding wheels (41) is connected to a secondary motor (43) via a motor shaft, a traction rope (44) is provided on the winding wheel (41), and the end of the traction rope (44) is fixedly connected to a positioning slider (10).

4. The environmentally friendly mother liquor collection device according to claim 3, characterized in that: A groove (11) is provided at a position on the top of the sedimentation tank (2) corresponding to the positioning chute (9), a fixed pulley (12) is installed in the groove (11), and the traction rope (44) is wound around the fixed pulley (12).

5. The environmentally friendly mother liquor collection device according to claim 1, characterized in that: The lifting column (5) comprises a fixed box (51), a three-stage motor (52) is arranged in the fixed box (51), the output end of the three-stage motor (52) is connected to a screw rod (53), the screw rod (53) is threadedly connected to a movable column (54), the movable column (54) is slidably connected to a positioning slide rod (55), and the bottom end of the positioning slide rod (55) is fixedly connected to the fixed box (51).

6. The environmentally friendly mother liquor collection device according to claim 5, characterized in that: The movable column (54) is provided with a thread groove (13) and a positioning groove (14), respectively. The thread groove (13) is threadedly connected to the screw rod (53), and the top end of the positioning slide rod (55) is arranged in the positioning groove (14).

7. The environmentally friendly mother liquor collection device according to claim 1, characterized in that: The lifting plate (7) is provided with an installation box (15), the primary motor (81), the driving gear (82), and the driven gear (83) are all arranged in the installation box (15), and the liquid guide joint (810) is installed on the top of the installation box (15).

Images