CN219050580U - Centrifugal solid-liquid separator - Google Patents

Abstract

The utility model discloses a centrifugal solid-liquid separator, which has the technical scheme that: the novel separating device comprises a first shell and a second shell, wherein the first shell is positioned at the top of the second shell, a first supporting plate is fixedly connected inside the first shell, a separating box is arranged inside the first shell and the second shell, the outer part of the separating box is sleeved on the second supporting plate, the second supporting plate is fixedly connected inside the second shell, the top of the separating box is contacted with the bottom of the first supporting plate, and two reciprocating screw rods are connected to the inner wall of the top of the first shell, so that the novel separating device has the beneficial effects that: make movable plate, connecting rod and two continuous reciprocates of brush, the separator tank will be continuous reciprocating when pivoted like this, just so can clean the solid on the separator tank inner wall, avoid the long-time subsides of solid on the inner wall of separator tank, can also avoid the solid to block up the mesh simultaneously.

Description

Centrifugal solid-liquid separator

Technical Field

The utility model relates to the technical field of solid-liquid separation, in particular to a centrifugal solid-liquid separator.

Background

Solid-liquid separation is a process of separating solids from liquids, and there are many methods, such as sedimentation, filtration, membrane filtration, filter pressing, vacuum, centrifuges, etc., while centrifugal solid-liquid separators are the most commonly used apparatuses for solid-liquid separation, and the centrifugal solid-liquid separators spin out the liquid in the solids by rotation when performing separation, thereby achieving solid-liquid separation;

the centrifugal solid-liquid separator is attached to the inner wall of the separation box all the time under the action of centrifugal force in the separation process, but the existing centrifugal solid-liquid separator does not have the function of cleaning the solid attached to the inner wall, so that the separation effect can be influenced when the separation is performed, the liquid throwing efficiency is slow, and therefore, improvement is needed;

for this purpose, it is necessary to invent a centrifugal solid-liquid separator.

Disclosure of Invention

The utility model provides a centrifugal solid-liquid separator, which solves the problem that the conventional centrifugal solid-liquid separator does not have a function of cleaning solids attached to the inner wall.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a centrifugal solid-liquid separator, includes casing one and casing two and casing one are located casing two tops, casing one inside fixedly connected with backup pad one, casing one is equipped with the separator box with casing two inside, separator box outside cover is established in backup pad two and backup pad two fixed connection is inside casing two, separator box top contacts with backup pad one bottom, casing one top inner wall connection has two reciprocating screw, two reciprocating screw bottom all is connected at backup pad one top, two reciprocating screw outside all overlaps and is equipped with the sliding seat, the sliding seat passes through ball screw pair with reciprocating screw and is connected, two sliding seat outside fixed cover is equipped with the movable plate, the movable plate contacts with casing one inside and rather than sliding connection, two connecting rods of movable plate bottom fixedly connected with, two the connecting rod bottom all runs through the backup pad and extends to the separator box inner wall in the lump, two equal fixedly connected with brush in the outside the separator box inner wall mutually, casing one top fixedly connected with motor output shaft is connected with one, one reciprocating screw bottom is equipped with one and is equipped with the pivot and one of them is equipped with the pivot and drives one and insert one pivot, one pivot and one pivot is equipped with one pivot and one pivot.

Preferably, a circular ring is fixedly connected to the bottom of the supporting plate, the separating box is sleeved outside the circular ring, and the separating box is in sliding connection with the circular ring and the supporting plate.

Preferably, a top of the supporting plate is fixedly connected with two limiting rods, the top ends of the two limiting rods are fixedly connected to the inner wall of a top of the shell, the two limiting rods are respectively located on the outer sides of the two reciprocating screw rods, and the limiting rods penetrate through the moving plate and are in sliding connection with the moving plate.

Preferably, the first driving component comprises a gear and a gear ring, the gear is fixedly sleeved outside the bottom end of the rotating shaft, the gear ring is fixedly sleeved outside the separating box, and the gear is positioned on the rear side of the gear ring and meshed with the gear ring.

Preferably, the driving assembly II comprises two first chain wheels and a first chain, the two first chain wheels are respectively and fixedly sleeved outside the first rotating shaft and one of the reciprocating screw rods, the first chain wheels are sleeved outside the two first chain wheels, and the two first chain wheels are driven by the driving assembly through the first chain wheels.

Preferably, the driving assembly III comprises two chain wheels II and a chain II, the two chain wheels II are respectively and fixedly sleeved outside the rotating shaft I and the other reciprocating screw rod, the chain II is sleeved outside the two chain wheels II, the two chain wheels II are driven by the chain II, and the chain II is positioned at the bottom of the chain I.

Preferably, a feeding hopper is arranged on the outer side of the top of the first shell, the bottom end of the feeding hopper penetrates through the first support plate, and the feeding hopper is fixedly connected with the first shell and the first support plate.

Preferably, a discharging pipe is arranged at the outer side of the bottom of the second shell, the top end of the discharging pipe extends to the inside of the separation box, an electronic switch valve is arranged at the outer part of the second discharging pipe, the discharging pipe is connected with the shell body through a sealing bearing, the discharging pipe is fixedly connected with the separating box, a plurality of through holes are formed in the bottom of the shell body, and the separating box is connected with the support plate through the sealing bearing.

Preferably, the first rotating shaft is connected with the first shell and the first support plate through bearings, the reciprocating screw is connected with the first shell and the first support plate through bearings, and the first shell is connected with the second shell through bolts.

Preferably, the four corners of the two bottoms of the shell are fixedly connected with supporting legs.

The beneficial effects of the utility model are as follows:

according to the utility model, the motor works to drive the rotating shaft to rotate so as to enable the separation box to rotate, so that the separation box can carry out solid-liquid separation during rotation, then liquid can be thrown out of the separation box through the design of meshes, and solids can be attached to the inner wall of the separation box during throwing out.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

The structures, proportions, sizes, etc. shown in this description are for the understanding and reading of the disclosure, and are not intended to limit the scope of the utility model, which is defined by the claims, to any structural modifications, changes in proportions, or adjustments of sizes, which may be made by the claims, without departing from the spirit and scope of the utility model, which is otherwise, indicated by the claims

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the portion A of FIG. 2 provided by the present utility model;

FIG. 4 is a perspective view of a first missing housing provided by the present utility model;

FIG. 5 is an enlarged view of portion B of FIG. 4 provided by the present utility model;

FIG. 6 is a perspective exploded view of a portion of the components provided by the present utility model;

FIG. 7 is a rear perspective view of the present utility model;

in the figure: the device comprises a first shell, a second shell, a first 3 supporting plate, a first 4 separating box, a second 5 supporting plate, a 6 reciprocating screw rod, a 7 sliding seat, an 8 moving plate, a 9 connecting rod, a 10 brush, an 11 motor, a first 12 rotating shaft, 13 meshes, a 14 circular ring, a 15 limiting rod, a 16 gear, a 17 gear ring, a first 18 sprocket, a first 19 chain, a second 20 sprocket, a second 21 chain, a second 22 feed hopper, a 23 discharging pipe, a 24 electronic switch valve, a 25 through hole and a 26 supporting leg.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Referring to fig. 1-7, the centrifugal solid-liquid separator provided by the utility model comprises a first shell 1 and a second shell 2, wherein the first shell 1 is positioned at the top of the second shell 2, a first support plate 3 is fixedly connected inside the first shell 1, a separation box 4 is arranged inside the first shell 1 and the second shell 2, the outside of the separation box 4 is sleeved on the second support plate 5, the second support plate 5 is fixedly connected inside the second shell 2, the top of the separation box 4 is contacted with the bottom of the first support plate 3, the inner wall of the top of the first shell 1 is connected with two reciprocating screw rods 6, the bottom ends of the two reciprocating screw rods 6 are connected with the top of the first support plate 3, sliding seats 7 are sleeved outside the two reciprocating screw rods 6, the sliding seats 7 are connected with the reciprocating screw rods 6 through ball screw pairs, a movable plate 8 is fixedly sleeved outside the two sliding seats 7, the movable plate 8 is in contact with the inside of the first shell 1 and is in sliding connection with the first shell, two connecting rods 9 are fixedly connected to the bottom of the movable plate 8, the bottom ends of the two connecting rods 9 penetrate through the first support plate 3 and extend to the inner wall of the separation box 4, brushes 10 are fixedly connected to the outer sides of the two connecting rods 9 and are attached to the inner wall of the separation box 4, a motor 11 is fixedly connected to the top of the first shell 1, a rotating shaft 12 is fixedly connected to an output shaft of the motor 11, the bottom end of the rotating shaft 12 extends to the outer side of the bottom of the first support plate 3, the rotating shaft 12 is positioned at the rear side of the separation box 4, a driving component I is arranged between the rotating shaft 12 and the separation box 4, a driving component II is arranged between the rotating shaft 12 and one of the reciprocating screw rods 6, a driving component III is arranged between the rotating shaft 12 and the other reciprocating screw rods 6, and a plurality of meshes 13 are fixedly embedded in the separation box 4;

in this embodiment, the motor 11 works to drive the first rotating shaft 12 to rotate, so that the separation tank 4 can rotate, the separation tank 4 can perform solid-liquid separation during rotation, then liquid can be thrown out of the separation tank 4 through the design of the mesh 13, the solid can be attached to the inner wall of the separation tank 4 during throwing, the first rotating shaft 12 rotates and simultaneously can drive the two reciprocating screw rods 6 to rotate, the two reciprocating screw rods 6 rotate and drive the two sliding seats 7 to continuously move up and down, so that the moving plate 8, the connecting rod 9 and the two brushes 10 continuously move up and down, the separation tank 4 can continuously clean the solid on the inner wall of the separation tank 4 during rotation, and the solid can be prevented from being attached to the inner wall of the separation tank 4 for a long time;

wherein, in order to realize the purpose that plays firm effect, this device adopts following technical scheme to realize: the bottom of the first support plate 3 is fixedly connected with a circular ring 14, the separation box 4 is sleeved outside the circular ring 14, the separation box 4 is in sliding connection with the circular ring 14 and the first support plate 3, and the circular ring 14 can play a role in stabilizing the separation box 4;

in order to achieve the purpose of stable movement of the movable plate 8, the device is realized by adopting the following technical scheme: the top of the first supporting plate 3 is fixedly connected with two limiting rods 15, the top ends of the two limiting rods 15 are fixedly connected to the inner wall of the top of the first shell 1, the two limiting rods 15 are respectively positioned at the outer sides of the two reciprocating screw rods 6, the limiting rods 15 penetrate through the moving plate 8 and are in sliding connection with the moving plate 8, the limiting rods 15 can enable the moving plate 8 to stably move, and meanwhile the functions of limiting and guiding the sliding seat 7 can be achieved;

in order to achieve the purpose of transmission, the device is achieved by adopting the following technical scheme: the first driving component comprises a gear 16 and a gear ring 17, the gear 16 is fixedly sleeved outside the bottom end of the first rotating shaft 12, the gear ring 17 is fixedly sleeved outside the separating box 4, the gear 16 is positioned at the rear side of the gear ring 17 and meshed with the gear ring, the second driving component comprises two first chain wheels 18 and a first chain 19, the two first chain wheels 18 are respectively fixedly sleeved outside the first rotating shaft 12 and one of the reciprocating screw rods 6, the first chain 19 is sleeved outside the two first chain wheels 18, the first chain wheels 18 are driven by the first chain wheel 19, the driving component three comprises two second chain wheels 20 and a second chain 21, the two second chain wheels 20 are respectively fixedly sleeved outside the first rotating shaft 12 and the other reciprocating screw rod 6, the second chain 21 is sleeved outside the two second chain wheels 20, the driving component is driven by the second chain 21, the second chain 21 is positioned at the bottom of the first chain 19, the separating box 4 and the first rotating shaft 12 can be simultaneously rotated through the design of the driving component one, and the reciprocating screw rods 6 and the first rotating shaft 12 can be simultaneously rotated through the design of the driving component two driving components three;

in order to achieve the purpose of avoiding liquid from entering the bearing, the device is realized by adopting the following technical scheme: the outside of the top of the first shell 1 is provided with a feed hopper 22, the bottom end of the feed hopper 22 penetrates through the first support plate 3, the feed hopper 22 is fixedly connected with the first shell 1 and the first support plate 3, the outside of the bottom of the second shell 2 is provided with a discharge pipe 23, the top end of the discharge pipe 23 extends into the separation box 4, the outside of the discharge pipe 23 is provided with an electronic switch valve 24, the discharge pipe 23 is connected with the second shell 2 through a sealing bearing, the discharge pipe 23 is fixedly connected with the separation box 4, the bottom of the second shell 2 is provided with a plurality of through holes 25, the separation box 4 is connected with the second support plate 5 through the sealing bearing, and liquid can be prevented from entering the bearing through the sealing bearing connection;

in order to achieve the purpose of supporting, the device is achieved by adopting the following technical scheme: the first rotating shaft 12 is connected with the first shell 1 and the first support plate 3 through bearings, the reciprocating screw 6 is connected with the first shell 1 and the first support plate 3 through bearings, the first shell 1 is connected with the second shell 2 through bolts, the four corners of the bottom of the second shell 2 are fixedly connected with support legs 26, and the support legs 26 can support the device.

The application process of the utility model is as follows: when the utility model is used, firstly, a container for receiving liquid is placed at the bottom of the second shell 2, then the liquid containing solids can be added into the separation box 4 through the design of the feed hopper 22, then the motor 11 is controlled to work, the motor 11 works to drive the first rotating shaft 12 to rotate, the first rotating shaft 12 rotates to drive the gear 16 to rotate, the gear 16 rotates to drive the separation box 4 to rotate, so that the separation box 4 can rotate, centrifugal force can be generated, then the liquid can be thrown out under the design of the mesh 13, the thrown liquid can flow into the container through the through holes 25, so that the liquid without solids can be obtained, the solids can be always attached to the inner wall of the separation box 4 and the mesh 13 under the action of the centrifugal force while centrifugal separation is carried out, at the moment, the first rotating shaft 12 rotates to drive the first rotating shaft 12 to rotate, the first chain 19 and the second chain 21 to rotate, so that two reciprocating lead screws 6 rotate to drive the two sliding seats 7 to continuously move up and down, the sliding seats 7 move to drive the moving plate 8, the connecting rod 9 and the two sliding seats 10 to continuously move up and down, so that the solid can be prevented from being separated from being attached to the inner wall of the separation box 4, and the inner wall of the separation box 4 can continuously from being blocked by the separation box 4 can be continuously and simultaneously cleaned by the action of the brush 4;

because the first shell 1 and the second shell 2 are connected through the bolts, when the device is used for a period of time and the solids in the first shell 1 and the second shell 2 need to be cleaned, the bolts can be unscrewed, then the first shell 1, the first support plate 3, the connecting rod 9, the hairbrush 10, the circular ring 14 and the parts on the top of the support plate are taken out from the second shell 2, then the electronic switch valve 24 is controlled to be opened, then the solids in the first shell 4 can be manually flushed by using water, the reverse steps after the flushing is completed are carried out, the first shell 1 and the second shell 2 are connected together, and the gear 16 and the gear ring 17 are guaranteed to be meshed again when the connection is carried out, so that the next normal operation of the device can be guaranteed.

The above description is only of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model equivalent thereto using the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims (10)

1. The utility model provides a centrifugal solid-liquid separator, includes casing one (1) and casing two (2) and casing one (1) is located casing two (2) top, its characterized in that: the utility model is characterized in that a first supporting plate (3) is fixedly connected inside the first shell (1), a separating box (4) is arranged inside the first shell (1) and the second shell (2), the separating box (4) is sleeved outside the second supporting plate (5) and fixedly connected inside the second shell (2), the top of the separating box (4) is contacted with the bottom of the first supporting plate (3), two reciprocating screw rods (6) are connected with the inner wall of the top of the first shell (1), the bottom ends of the two reciprocating screw rods (6) are connected to the top of the first supporting plate (3), sliding seats (7) are sleeved outside the two reciprocating screw rods (6), the sliding seat (7) is connected with the reciprocating screw (6) through a ball screw pair, the two sliding seats (7) are fixedly sleeved with a moving plate (8) outside, the moving plate (8) is in contact with the inside of the first shell (1) and is in sliding connection with the first shell, the bottom of the moving plate (8) is fixedly connected with two connecting rods (9), the bottom ends of the two connecting rods (9) penetrate through the first supporting plate (3) and extend to the inner wall of the separation box (4), the outer sides of the two connecting rods (9) are fixedly connected with brushes (10) and the brushes (10) are attached to the inner wall of the separation box (4), the top of the first shell (1) is fixedly connected with a motor (11), the motor (11) output shaft fixedly connected with pivot one (12), pivot one (12) bottom extends to backup pad one (3) bottom outside, pivot one (12) are located separator box (4) rear side, be equipped with drive assembly one between pivot one (12) and separator box (4), be equipped with drive assembly two between pivot one (12) and one of them reciprocating screw (6), be equipped with drive assembly three between pivot one (12) and another reciprocating screw (6), a plurality of mesh (13) have been fixedly inlayed to separator box (4) inside.

2. A centrifugal solid-liquid separator according to claim 1, wherein: the bottom of the first supporting plate (3) is fixedly connected with a circular ring (14), the separating box (4) is sleeved outside the circular ring (14), and the separating box (4) is in sliding connection with the circular ring (14) and the first supporting plate (3).

3. A centrifugal solid-liquid separator according to claim 1, wherein: two gag levers (15) are fixedly connected to the top of the first supporting plate (3), the two tops of the two gag levers (15) are fixedly connected to the inner wall of the top of the first shell (1), the two gag levers (15) are respectively located on the outer sides of the two reciprocating screw rods (6), and the gag levers (15) penetrate through the moving plate (8) and are in sliding connection with the moving plate.

4. A centrifugal solid-liquid separator according to claim 1, wherein: the first driving assembly comprises a gear (16) and a gear ring (17), the gear (16) is fixedly sleeved outside the bottom end of the first rotating shaft (12), the gear ring (17) is fixedly sleeved outside the separating box (4), and the gear (16) is positioned on the rear side of the gear ring (17) and meshed with the gear ring.

5. A centrifugal solid-liquid separator according to claim 1, wherein: the driving assembly II comprises two first chain wheels (18) and a first chain (19), the two first chain wheels (18) are fixedly sleeved outside the first rotating shaft (12) and one of the reciprocating screw rods (6), the first chain (19) is sleeved outside the two first chain wheels (18), and the driving assembly is arranged between the two first chain wheels (18) through the first chain (19).

6. A centrifugal solid-liquid separator according to claim 1, wherein: the driving assembly III comprises two chain wheels II (20) and a chain II (21), the two chain wheels II (20) are respectively fixedly sleeved outside the rotating shaft I (12) and the other reciprocating screw rod (6), the chain II (21) is sleeved outside the two chain wheels II (20), the two chain wheels II (20) are driven by the chain II (21), and the chain II (21) is positioned at the bottom of the chain I (19).

7. A centrifugal solid-liquid separator according to claim 1, wherein: the utility model discloses a novel feed hopper, which is characterized in that a feed hopper (22) is arranged on the outer side of the top of the first shell (1), the bottom end of the feed hopper (22) penetrates through the first support plate (3), and the feed hopper (22) is fixedly connected with the first shell (1) and the first support plate (3).

8. A centrifugal solid-liquid separator according to claim 1, wherein: the utility model discloses a separation box, including casing two (2), casing two (2) bottom outsides are equipped with discharging pipe (23), discharging pipe (23) top extends to separation box (4) inside, discharging pipe (23) outside is equipped with electronic switch valve (24), discharging pipe (23) are connected through sealed bearing with casing two (2), discharging pipe (23) and separation box (4) fixed connection, a plurality of through-holes (25) have been seted up to casing two (2) bottom, separation box (4) are connected through sealed bearing with backup pad two (5).

9. A centrifugal solid-liquid separator according to claim 1, wherein: the first rotating shaft (12) is connected with the first shell (1) and the first support plate (3) through bearings, the reciprocating screw (6) is connected with the first shell (1) and the first support plate (3) through bearings, and the first shell (1) is connected with the second shell (2) through bolts.

10. A centrifugal solid-liquid separator according to claim 1, wherein: supporting legs (26) are fixedly connected to four corners of the bottom of the second shell (2).

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