CN113041651A

CN113041651A - Liquid separation device

Info

Publication number: CN113041651A
Application number: CN202110180110.0A
Authority: CN
Inventors: 邹新昱
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-06-29

Abstract

The invention provides a liquid separation device, and belongs to the technical field of liquid separation. The liquid separation device comprises a base and a separation assembly. The base includes box, shock attenuation piece and stage body, the box is fixed in a plurality of the shock attenuation piece top, the box top sets up for the opening, the separable set includes moving member, first plate body, driving medium, rotation piece, drawing liquid equipment body and support, rotate the piece with the driving medium transmission is connected, the support is fixed in rotate piece one end, drawing liquid equipment body set up in first plate body top one side, drawing liquid equipment body input with support one end intercommunication conveniently drives through the drive driving medium and rotates, conveniently drives the rotation piece and rotates, conveniently drives the support and remove, is convenient for adjust the use according to the liquid separation needs, is convenient for improve the suitability of device, is convenient for improve the liquid separation effect, improves liquid separation device availability factor.

Description

Liquid separation device

Technical Field

The invention relates to the technical field of liquid separation, in particular to a liquid separation device.

Background

At present, the liquid separation device who adopts on the market, when separating liquid, be not convenient for extract the separation according to the different degree of depth layering of liquid, lead to the device suitability poor, be not convenient for use, liquid separation position is fixed for the liquid separation effect is not good, influences liquid separation device availability factor.

Disclosure of Invention

The invention is realized by the following steps:

the invention provides a liquid separation device which comprises a base and a separation assembly.

The base comprises a box body, a plurality of damping pieces and a platform body, the damping pieces are arranged into a plurality of numbers, the damping pieces are respectively fixed on the periphery sides of the top of the platform body, the box body is fixed on the top of the damping pieces, the top of the box body is provided with an opening, the separation assembly comprises moving pieces, a first plate body, a driving piece, rotating pieces, a liquid pumping equipment body and a support, the moving pieces are fixed on two sides of the top of the box body, two ends of the first plate body are respectively connected with two sides of the top of the box body in a sliding way through the moving pieces, the driving piece is fixed on one side of the top of the first plate body, the rotating pieces are arranged on the top of the first plate body, one end of each rotating piece is rotatably penetrated through the top of the first plate body, the rotating pieces are connected with the driving pieces in a, the input end of the liquid pumping equipment body is communicated with one end of the support.

In an embodiment of the invention, the box body is internally provided with a plurality of flow guide blocks, and the plurality of flow guide blocks are respectively attached and fixed to the bottom in the box body.

In an embodiment of the present invention, the bottom of each of the flow guiding blocks is communicated with a first pipe, the other end of the first pipe is fixed to penetrate through the bottom of the box, and the first pipe is communicated with the box.

In an embodiment of the present invention, a valve is communicated with an outside of the tank, one end of the valve is fixed to one end of the first pipe, and the valve is communicated with the tank through the first pipe.

In an embodiment of the invention, the damping member includes a rod body, a spring, and a first sleeve, the rod body is fixed at the bottom of the box body, the bottom of the first sleeve is fixed at the top of the table body, and two ends of the spring are respectively fixed at one end of the rod body and the inner bottom of the first sleeve.

In an embodiment of the present invention, a waste liquid barrel is disposed on the top of the table body, and the top of the waste liquid barrel is disposed corresponding to one end of the valve.

In an embodiment of the invention, the moving member includes a first block and an electric sliding table, the first block is fixed on two sides of the top of the box body, the electric sliding table is arranged on the top of the first block, and two ends of the first block are fixedly connected with the moving end of the electric sliding table.

In an embodiment of the present invention, the transmission member includes a motor, a rotating shaft, and a first bearing, the motor and the first bearing are fixed to the top of the first plate, one end of the rotating shaft is fixedly connected to the output end of the motor, the other end of the rotating shaft is fixed to the rotating end of the first bearing, and the other end of the rotating shaft penetrates through the rotating end of the first bearing.

In an embodiment of the present invention, the rotating member includes a second bearing, a second sleeve and a screw rod, the second bearing is fixedly penetrated through the top of the first plate, the second sleeve is disposed on the top of the second bearing, the second sleeve is fixed to a rotating end of the second bearing, the screw rod is in threaded connection with the second sleeve, and one end of the screw rod penetrates through the rotating end of the second bearing.

In an embodiment of the present invention, the bracket includes a bracket body, a second tube and a third tube, the bracket body is fixed to one end of the screw, the second tube is fixed to penetrate through the top of the bracket body, the third tube is fixed to penetrate through the bottom of the bracket body, one end of the second tube is communicated with the input end of the fluid pumping device body, and the second tube is communicated with the third tube.

The invention has the beneficial effects that: 1. when the liquid separation device is used, the damping piece and the platform body are arranged at the bottom of the box body, the damping piece is arranged between the box body and the platform body, the vibration on the box body is conveniently reduced through the arranged damping piece, the liquid separation is convenient, the top of the box body is provided with the opening, the liquid to be separated is added into the box body, the liquid is kept still, the moving pieces are arranged at two sides of the box body, the first plate body is arranged at one side of the moving piece, the height of the first plate body is conveniently adjusted by driving the moving piece, the driving piece and the liquid pumping equipment body are arranged at the top of the first plate body, the rotating piece is arranged at one side of the driving piece, the driving piece is in transmission connection with the rotating piece, one end of the rotating piece is provided with the support, the support is communicated with the liquid pumping equipment body, the rotating piece, the liquid separation device is convenient to improve the applicability, the liquid separation effect and the service efficiency.

2. The moving member includes first block and electronic slip table, first block is fixed in box top both sides, electronic slip table sets up in first block top, first plate body both ends and electronic slip table remove end fixed connection, the block that sets up through the box both sides is convenient to support electronic slip table fixed, electronic slip table removes end one side and is fixed with first plate body one end, conveniently through driving electronic slip table, it removes to drive first plate body, conveniently carry out different water layer separation extractions according to the liquid separation processing needs, be convenient for improve device liquid separation effect.

3. The driving medium includes the motor, pivot and first bearing, motor and first bearing are fixed in first plate body top, pivot one end and motor output fixed connection, the pivot other end rotates the end with first bearing and fixes, the pivot other end passes first bearing and rotates the end, through the motor, cooperate between pivot and the first bearing, drive the pivot when making things convenient for the motor output to rotate and rotate, it is steady when being convenient for improve the pivot through the first bearing that sets up and rotating, make to rotate and keep steady when rotating.

4. Rotate the piece and include the second bearing, second sleeve pipe and screw rod, the second bearing is fixed to be run through in first plate body top, the second sleeve pipe sets up in the second bearing top, the second sleeve pipe rotates the end with the second bearing and fixes, screw rod and second sleeve pipe threaded connection, the second bearing rotation end is passed to screw rod one end, it is fixed with second bearing rotation end through the second sleeve pipe, it rotates to drive the second sleeve pipe when making things convenient for the pivot to rotate, the screw rod that drives inside threaded connection when the second sleeve pipe rotates simultaneously carries out vertical direction and removes, be convenient for adjust the use according to the liquid depth of required separation, the improvement device suitability of being convenient for.

5. The support includes the support body, second body and third body, the support body is fixed in screw rod one end, the second body is fixed to run through in support body top, the third body is fixed to run through in support body bottom, second body one end communicates in drawing liquid equipment body input, second body and third body intercommunication, through drawing liquid equipment body, communicate between second body and the third body, conveniently carry out liquid separation to the solution of accomplishing of stewing, be convenient for improve the separation effect of device, improve liquid separation device result of use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of a liquid separation apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a base portion provided in accordance with an embodiment of the present invention;

FIG. 3 is a schematic view of a portion of a rotor according to an embodiment of the present invention;

fig. 4 is a schematic view of a stent structure provided in an embodiment of the present invention.

In the figure: 100-a base; 110-a box body; 111-a flow guide block; 112-a first tube; 113-a valve; 120-a shock absorbing member; 121-a rod body; 122-a spring; 123-a first sleeve; 130-a table body; 131-a waste liquid barrel; 200-a separation assembly; 210-a moving member; 211 — a first block; 212-electric slide table; 230-a first plate body; 240-a transmission; 241-a motor; 242-a rotating shaft; 243-a first bearing; 250-a rotating member; 251-a second bearing; 252-a second cannula; 253-a screw; 260-the body of the liquid pumping equipment; 270-a bracket; 271-a stand body; 272-a second tube; 273-third tube.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

Referring to fig. 1-4, the present invention provides a technical solution: a liquid separation device comprises a base 100 and a separation assembly 200, wherein the base 100 is used for supporting and fixing the separation assembly 200, and the separation assembly 200 is convenient for liquid separation of a solution.

Referring to fig. 1 and 2, a base 100 includes a case 110, a plurality of shock absorbing members 120 and a table 130, the shock absorbing members 120 are respectively fixed on the periphery of the top of the table 130, the case 110 is fixed on the top of the shock absorbing members 120, the top of the case 110 is open, so as to facilitate the pouring of a solution to be separated into the case 110, a flow guide block 111 is arranged inside the case 110, the flow guide block 111 is fixed inside the case 110 by welding, the flow guide block 111 is provided in a plurality, the flow guide blocks 111 are respectively attached and fixed on the bottom of the case 110, so as to facilitate the discharge of the separated solution, the bottoms of the flow guide blocks 111 are communicated with a first pipe 112, the first pipe 112 is welded and communicated with the bottoms of the flow guide blocks 111, the other end of the first pipe 112 is fixed and penetrates through the bottom of the case 110, a sealing ring is arranged at the connection between the first pipe 112 and the bottom of the case 110, the outside intercommunication of box 110 has

valve

113, 113 one ends of valve are fixed with first body 112 one end, valve 113 passes through the flange and communicates in first body 112 one end, conveniently control the solution discharge and adjust the discharged velocity of flow of solution, valve 113 communicates with box 110 through first body 112, damper 120 includes the body of rod 121, spring 122, first sleeve 123, the body of rod 121 is fixed in the box 110 bottom, the body of rod 121 is through welded fastening in the box 110 bottom, first sleeve 123 bottom is fixed in the stage 130 top, first sleeve 123 bottom is through welded fastening in stage 130 top, the bottom is fixed in the bottom in body of rod 121 one end and first sleeve 123 respectively at the spring 122 both ends, the bottom is fixed in body of rod 121 one end and first sleeve 123 respectively at the spring 122 both ends, conveniently reduce the vibrations that box 110 received.

Referring to fig. 1 to 4, the separating assembly 200 includes a moving member 210, a first plate 230, a transmission member 240, a rotating member 250, a fluid pumping device body 260, and a support 270, the moving member 210 is fixed to two sides of the top of the box body 110, two ends of the first plate 230 are slidably connected to two sides of the top of the box body 110 through the moving member 210, respectively, so that the height of the first plate 230 can be adjusted by driving the moving member 210, the transmission member 240 is fixed to one side of the top of the first plate 230, the rotating member 250 is disposed on the top of the first plate 230, one end of the rotating member 250 rotatably penetrates the top of the first plate 230, the rotating member 250 is drivingly connected to the transmission member 240, so that the transmission member 240 drives the rotating member 250 to rotate, the support 270 is fixed to one end of the rotating member 250, so that the rotating member 250 drives the support 270 to vertically move, the input end of the liquid pumping device body 260 is communicated with one end of the bracket 270, so as to conveniently pump a solution after standing, the moving member 210 comprises a first block body 211 and an electric sliding table 212, the first block body 211 is fixed on two sides of the top of the box body 110 by welding, the electric sliding table 212 is arranged on the top of the first block body 211, the electric sliding table 212 is fixed on the top of the first block body 211 by bolts, two ends of the first plate body 230 are fixedly connected with a moving end of the electric sliding table 212 by bolts, two ends of the first plate body 230 are fixedly connected with the moving end of the electric sliding table 212 by bolts, the transmission member 240 comprises a motor 241, a rotating shaft 242 and a first bearing 243, the motor 241 and the first bearing 243 are fixed on the top of the first plate body 230 by bolts, one side of the first bearing 243 is vertically fixed on the, one end of the rotating shaft 242 is fixedly connected with the output end of the motor 241 through a bolt, so that the output end of the motor 241 drives the rotating shaft 242 to rotate conveniently, the other end of the rotating shaft 242 is fixed with the rotating end of the first bearing 243, the other end of the rotating shaft 242 is fixed with the inner wall of the first bearing 243 in a clamping manner, so that the rotating shaft 242 can be kept to rotate stably, the other end of the rotating shaft 242 penetrates through the rotating end of the first bearing 243, the rotating shaft 242 is fixed with the inner wall of the first bearing 243 in a corresponding clamping manner, the rotating member 250 comprises a second bearing 251, a second sleeve 252 and a screw 253, the second bearing 251 is fixedly arranged at the top of the first plate 230, the second sleeve 252 is arranged at the top of the second bearing 251 to facilitate the rotation of the second sleeve 252, so that the screw 253 is driven to move vertically when the second sleeve 252 rotates, one end of the screw 253 passes through the rotating end of the second bearing 251 to facilitate the screw 253 to move through the inner wall of the second bearing 251, cams are fixed outside the second sleeve 252 and the rotating shaft 242 through welding, meshing transmission is performed between adjacent cams to facilitate the rotating shaft 242 to drive the second sleeve 252 to rotate, the bracket 270 comprises a bracket body 271, a second pipe 272 and a third pipe 273, the bracket body 271 is fixed at one end of the screw 253 through welding to facilitate the bracket body 271 to move in the vertical direction under the driving of the screw 253, the second pipe 272 is fixed at the top of the bracket body 271, the third pipe 273 is fixed at the bottom of the bracket body 271, one end of the second pipe 272 is communicated with the input end of the liquid pumping device body 260, one end of the second pipe 272 is fixed with a hose through a clamp, and the other end of the hose is communicated, the second body 272 communicates with the third body 273, and the second body 272 passes through the hose intercommunication with the third body 273, and the hose cup joints in second body 272 and third body 273 one end through the clamp respectively, conveniently extracts the separation solution.

Example 2

Referring to fig. 1 and 2, a base 100 includes a case 110, a plurality of shock absorbing members 120 and a table 130, the shock absorbing members 120 are respectively fixed on the periphery of the top of the table 130, the case 110 is fixed on the top of the shock absorbing members 120, the top of the case 110 is open, so as to facilitate the pouring of a solution to be separated into the case 110, a flow guide block 111 is arranged inside the case 110, the flow guide block 111 is fixed inside the case 110 by welding, the flow guide block 111 is provided in a plurality, the flow guide blocks 111 are respectively attached and fixed on the bottom of the case 110, so as to facilitate the discharge of the separated solution, the bottoms of the flow guide blocks 111 are communicated with a first pipe 112, the first pipe 112 is welded and communicated with the bottoms of the flow guide blocks 111, the other end of the first pipe 112 is fixed and penetrates through the bottom of the case 110, a sealing ring is arranged at the connection between the first pipe 112 and the bottom of the case 110, the exterior of the box body 110 is communicated with a valve 113, one end of the valve 113 is fixed with one end of the first tube 112, the valve 113 is communicated with one end of the first tube 112 through a flange, which is convenient for controlling the discharge of the solution and adjusting the discharge flow rate of the solution, the valve 113 is communicated with the box body 110 through the first tube 112, the shock absorbing member 120 comprises a rod body 121, a spring 122 and a first sleeve 123, the rod body 121 is fixed at the bottom of the box body 110 through welding, the bottom of the first sleeve 123 is fixed at the top of the table body 130 through welding, two ends of the spring 122 are respectively fixed at one end of the rod body 121 and the inner bottom of the first sleeve 123, two ends of the spring 122 are respectively fixed at one end of the rod body 121 and the inner bottom of the first sleeve, the discharged waste liquid is convenient to collect and treat.

Specifically, this liquid separator's theory of operation: when in use, the bottom of the box body 110 is provided with the damping piece 120 and the table body 130, the damping piece 120 is arranged between the box body 110 and the table body 130, the vibration received by the box body 110 is conveniently reduced through the arranged damping piece 120, so that liquid separation is convenient, the top of the box body 110 is provided with an opening, liquid to be separated is added into the box body 110, the liquid is kept still, two sides of the box body 110 are provided with the moving piece 210, one side of the moving piece 210 is provided with the first plate body 230, the height of the first plate body 230 is conveniently adjusted by driving the moving piece 210, the top of the first plate body 230 is provided with the transmission piece 240 and the liquid pumping equipment body 260, one side of the transmission piece 240 is provided with the rotating piece 250, the transmission piece 240 is in transmission connection with the rotating piece 250, one end of the rotating piece 250 is provided with the bracket 270, the bracket, the liquid separator is convenient to adjust and use according to the liquid separation requirement, the applicability of the device is convenient to improve, the liquid separation effect is convenient to improve, and the use efficiency of the liquid separation device is improved.

It should be noted that the specific model specifications of the electric sliding table 212, the motor 241 and the liquid pumping device body 260 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply and the principle of the power supply to the power slide 212, the motor 241 and the pumping device body 260 will be clear to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A liquid separation device is characterized by comprising

The base (100) comprises a box body (110), a plurality of shock absorbing pieces (120) and a table body (130), wherein the shock absorbing pieces (120) are arranged in a plurality of numbers, the shock absorbing pieces (120) are respectively fixed on the periphery of the top of the table body (130), the box body (110) is fixed on the tops of the shock absorbing pieces (120), and the top of the box body (110) is provided with an opening;

the separation component (200), the separation component (200) includes a moving member (210), a first plate body (230), a transmission member (240), a rotating member (250), a liquid pumping device body (260) and a support (270), the moving member (210) is fixed on two sides of the top of the box body (110), two ends of the first plate body (230) are respectively connected with two sides of the top of the box body (110) in a sliding manner through the moving member (210), the transmission member (240) is fixed on one side of the top of the first plate body (230), the rotating member (250) is arranged on the top of the first plate body (230), one end of the rotating member (250) rotates to penetrate through the top of the first plate body (230), the rotating member (250) is connected with the transmission member (240) in a transmission manner, the support (270) is fixed on one end of the rotating member (250), the liquid pumping device body (260) is arranged on one side of the top of, the input end of the liquid pumping equipment body (260) is communicated with one end of the bracket (270).

2. The liquid separating device of claim 1, wherein a plurality of flow guiding blocks (111) are arranged in the box body (110), and the plurality of flow guiding blocks (111) are respectively attached and fixed to the bottom in the box body (110).

3. The liquid separating device as claimed in claim 2, wherein a first pipe (112) is connected to the bottom of the flow guiding blocks (111), the other end of the first pipe (112) is fixed to the bottom of the tank (110), and the first pipe (112) is connected to the tank (110).

4. A liquid separating device according to claim 3, characterized in that a valve (113) is connected to the outside of the tank (110), one end of the valve (113) is fixed to one end of the first tube (112), and the valve (113) is connected to the tank (110) through the first tube (112).

5. The liquid separating device of claim 4, wherein the shock absorbing member (120) comprises a rod (121), a spring (122), and a first sleeve (123), the rod (121) is fixed at the bottom of the tank (110), the bottom of the first sleeve (123) is fixed at the top of the table (130), and two ends of the spring (122) are respectively fixed at one end of the rod (121) and the inner bottom of the first sleeve (123).

6. The liquid separating device as claimed in claim 5, wherein a waste liquid barrel (131) is disposed on the top of the platform (130), and the top of the waste liquid barrel (131) is disposed corresponding to one end of the valve (113).

7. The liquid separating device of claim 1, wherein the moving member (210) comprises a first block (211) and an electric sliding table (212), the first block (211) is fixed on two sides of the top of the box body (110), the electric sliding table (212) is arranged on the top of the first block (211), and two ends of the first plate body (230) are fixedly connected with the moving end of the electric sliding table (212).

8. The liquid separating device of claim 7, wherein the transmission member (240) comprises a motor (241), a rotating shaft (242) and a first bearing (243), the motor (241) and the first bearing (243) are fixed on the top of the first plate body (230), one end of the rotating shaft (242) is fixedly connected with the output end of the motor (241), the other end of the rotating shaft (242) is fixed with the rotating end of the first bearing (243), and the other end of the rotating shaft (242) penetrates through the rotating end of the first bearing (243).

9. The liquid separating device as claimed in claim 8, wherein the rotating member (250) comprises a second bearing (251), a second sleeve (252) and a screw (253), the second bearing (251) is fixedly inserted through the top of the first plate (230), the second sleeve (252) is disposed on the top of the second bearing (251), the second sleeve (252) is fixedly connected to the rotating end of the second bearing (251), the screw (253) is threadedly connected to the second sleeve (252), and one end of the screw (253) passes through the rotating end of the second bearing (251).

10. The liquid separation method of claim 9, wherein, in use, the bottom of the box 110 is provided with the damping member 120 and the platform 130, the damping member 120 is disposed between the box 110 and the platform 130, so as to reduce the vibration to which the box 110 is subjected, and facilitate liquid separation, the top of the box 110 is provided with an opening, the liquid to be separated is added into the box 110, and the liquid is kept still, the two sides of the box 110 are provided with the moving members 210, one side of the moving members 210 is provided with the first plate 230, so as to facilitate height adjustment of the first plate 230 by driving the moving members 210, the top of the first plate 230 is provided with the transmission member 240 and the liquid pumping device body 260, one side of the transmission member 240 is provided with the rotating member 250, the transmission member 240 is in transmission connection with the rotating member 250, one end of, conveniently drive through drive transmission member 240 and rotate piece 250, conveniently drive support 270 and remove, be convenient for according to the liquid separation needs, adjust the use.