Biosurfactant liquid-solid separation device

Abstract

The utility model belongs to the technical field of liquid-solid separation, and discloses a biological surfactant liquid-solid separation device, which adopts the technical scheme that the biological surfactant liquid-solid separation device comprises a tank body, a feeding hole is formed in the top of the tank body, a slag discharge hole is formed in the bottom of the tank body, and a motor is fixedly mounted in the middle of the bottom surface of the tank body; an output shaft of the motor penetrates through the bottom surface of the tank body and is rotationally connected with the bottom surface of the tank body through a sealing bearing, a vertical cylinder is fixedly mounted at the output end of the motor, the top of the vertical cylinder is closed, the bottom of the vertical cylinder is rotationally mounted on the tank body through a sealing bearing, a plurality of mounting holes are formed in the periphery of the vertical cylinder, and transverse pipes are fixedly mounted on the mounting holes respectively. Under the action of rotating centrifugal force, solid particles in reaction liquid rotate along the outer wall of the tank body, and in the rotating process of the transverse pipe, the transverse pipe stirs water flow so that the water flow can flush the transverse pipe, the filtering holes can be prevented from being blocked, and the filtering effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid-solid separation, and particularly relates to a liquid-solid separation device for biosurfactant. Background Art

[0002] During the production and processing of surfactants, it is necessary to carry out solid-liquid separation on the surfactant reaction liquid to filter out the solid particles therein. The existing solid-liquid separation devices usually include a tank body, a filter cylinder, a motor, and a stirring device. By injecting the reaction liquid into the filter cylinder of the tank body and starting the motor to drive the stirring device to rotate, the reaction liquid is filtered out from the filter cylinder by centrifugal force, and the solid particles are blocked by the filter cylinder to achieve the filtering effect. However, after long-term use, the large accumulation of solid particles is likely to block the filter cylinder, affecting the filtering effect, and the subsequent cleaning of the filter cylinder is also relatively complicated. Content of the Utility Model

[0003] In order to solve the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide a liquid-solid separation device for biosurfactant to solve the problems mentioned in the background art.

[0004] The technical solution adopted by the liquid-solid separation device for biosurfactant to solve its technical problems is as follows:

[0005] A liquid-solid separation device for biosurfactant is provided, which includes a tank body. The top of the tank body is provided with a feed inlet, and the bottom of the tank body is provided with a slag discharge port. A motor is fixedly installed in the middle of the bottom surface of the tank body. The output shaft of the motor passes through the bottom surface of the tank body and is rotatably connected to the bottom surface of the tank body through a sealed bearing. The output end of the motor is fixedly installed with a vertical cylinder. The top of the vertical cylinder is closed, and the bottom of the vertical cylinder is rotatably installed on the tank body through a sealed bearing. Several installation holes are opened on the outer circumference of the vertical cylinder, and horizontal pipes are respectively fixedly installed on the installation holes. The inner side of the horizontal pipe is open and the outer side is closed. Several filter holes are evenly opened on the outer circumference of the horizontal pipe located outside the vertical cylinder. A liquid discharge port opened on the bottom surface of the tank body is arranged below the vertical cylinder.

[0006] Further, a liquid level gauge is fixedly installed at the top of the inner wall of the tank body.

[0007] Further, stirring paddles are fixedly installed on the horizontal pipes.

[0008] Further, a switch valve is fixedly installed on the slag discharge port.

[0009] Further, an observation window is arranged on one side of the tank body.

[0010] Further, a scale fixedly installed on the tank body is arranged on one side of the observation window.

[0011] Further, several supporting feet are fixedly installed at the bottom of the tank body.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. For a liquid-solid separation device of a biosurfactant exemplified by the present utility model, when using this device, the reaction liquid is injected into the tank body from the feed port, the motor is started to drive the vertical cylinder and the horizontal pipe to rotate. The rotation of the horizontal pipe can stir the reaction liquid in the tank body. At the same time, the filtered surfactant enters the vertical cylinder through the filter holes and is discharged through the liquid discharge port. After using for a period of time, by opening the switch valve, the solid particle slag can be discharged. When using this device, under the action of rotational centrifugal force, the solid particles in the reaction liquid rotate along the outer wall of the tank body, and during the rotation of the horizontal pipe, the water flow stirred by the horizontal pipe can scour the horizontal pipe, which can avoid the blockage of the filter holes and improve the filtering effect.

[0014] 2. For a liquid-solid separation device of a biosurfactant exemplified by the present utility model, through the liquid level gauge, the liquid level inside the tank body can be monitored, which is convenient for replenishing the reaction liquid into the tank body when the liquid level in the tank body drops.

[0015] 3. For a liquid-solid separation device of a biosurfactant exemplified by the present utility model, through the stirring paddles, the stirring effect of this device on the water flow can be improved.

[0016] 4. For a liquid-solid separation device of a biosurfactant exemplified by the present utility model, through the switch valve, the slag discharge port can be conveniently opened and closed.

[0017] 5. For a liquid-solid separation device of a biosurfactant exemplified by the present utility model, through the observation window, the internal situation of the tank body can be conveniently observed.

[0018] 6. For a liquid-solid separation device of a biosurfactant exemplified by the present utility model, through the scale, the observation of the inside of the tank body can be more accurate.

[0019] 7. For a liquid-solid separation device of a biosurfactant exemplified by the present utility model, through the support feet, the tank body can be supported. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, objectives and advantages of the present application will become more obvious:

[0021] Figure 1 is the structural schematic diagram of the present utility model;

[0022] Figure 2 is Figure 1 the enlarged view of part Ⅰ of

[0023] In the figure: 1, tank body; 2, feed inlet; 3, motor; 4, vertical cylinder; 5, mounting hole; 6, horizontal pipe; 7, filtering hole; 8, liquid discharge port; 9, liquid level gauge; 10, stirring blade; 11, switch valve; 12, observation window; 13, scale; 14, support foot. Detailed implementation mode

[0024] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related invention, rather than limiting the invention. Additionally, it should be noted that for the convenience of description, only the parts related to the invention are shown in the drawings.

[0025] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the drawings and embodiments.

[0026] Embodiment 1:

[0027] As Figure 1 and Figure 2 shown, this embodiment provides a bio - surfactant liquid - solid separation device, including a tank body 1. A feed inlet 2 is provided at the top of the tank body 1, and a slag discharge port is provided at the bottom of the tank body 1. A motor 3 is fixedly installed in the middle of the bottom surface of the tank body 1. The output shaft of the motor 3 passes through the bottom surface of the tank body 1 and is rotationally connected to the bottom surface of the tank body 1 through a sealed bearing. A vertical cylinder 4 is fixedly installed at the output end of the motor 3. The top of the vertical cylinder 4 is closed, and the bottom of the vertical cylinder 4 is rotationally installed on the tank body 1 through a sealed bearing. Several mounting holes 5 are provided on the outer periphery of the vertical cylinder 4, and horizontal pipes 6 are respectively fixedly installed on the mounting holes 5. The inner side of the horizontal pipe 6 is open and the outer side is closed. Several filtering holes 7 are evenly provided on the outer periphery of the horizontal pipe 6 located outside the vertical cylinder 4. A liquid discharge port 8 opened on the bottom surface of the tank body 1 is provided below the vertical cylinder 4.

[0028] In this embodiment, a liquid level gauge 9 is fixedly installed at the top of the inner wall of the tank body 1.

[0029] In this embodiment, stirring blades 10 are fixedly installed on the horizontal pipes 6.

[0030] In this embodiment, a switch valve 11 is fixedly installed on the slag discharge port.

[0031] In this embodiment, an observation window 12 is provided on one side of the tank body 1.

[0032] In this embodiment, a scale 13 fixedly installed on the tank body 1 is provided on one side of the observation window 12.

[0033] In this embodiment, several support feet 14 are fixedly installed at the bottom of the tank body 1.

[0034] When using this device, inject the reaction solution into the tank body 1 from the feed port 2, start the motor 3 to drive the vertical cylinder 4 and the horizontal pipe 6 to rotate. The rotation of the horizontal pipe 6 can stir the reaction solution in the tank body 1. At the same time, the filtered surfactant enters the vertical cylinder 4 through the filter holes 7 and is discharged through the liquid discharge port 8. When this device is in use, under the action of rotational centrifugal force, the solid particles in the reaction solution rotate along the outer wall of the tank body 1. And during the rotation of the horizontal pipe 6, the horizontal pipe 6 stirring the water flow can cause the water flow to scour the horizontal pipe 6, which can avoid the blockage of the filter holes 7 and improve the filtering effect.

[0035] The above description is only the preferred embodiment of the present application and the explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by the specific combination of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the inventive concept. For example, the technical solution formed by mutually replacing the above features with the technical features (but not limited to) disclosed in the present application that have similar functions.

[0036] Except for the technical features described in the specification, the remaining technical features are known technologies to those skilled in the art. To highlight the innovative features of the present invention, the remaining technical features are not described in detail here.

Claims

1. A biosurfactant liquid-solid separation device, comprising a tank (1), characterized in that: The top of the tank body (1) is provided with a feed port (2), the bottom of the tank body (1) is provided with a slag discharge port, a motor (3) is fixedly installed in the middle of the bottom surface of the tank body (1), the output shaft of the motor (3) passes through the bottom surface of the tank body (1) and is rotatably connected to the bottom surface of the tank body (1) through a sealed bearing, a vertical cylinder (4) is fixedly installed on the output end of the motor (3), the top of the vertical cylinder (4) is closed, the bottom of the vertical cylinder (4) is rotatably installed on the tank body (1) through a sealed bearing, a plurality of mounting holes (5) are provided on the outer circumference of the vertical cylinder (4), and transverse tubes (6) are fixedly installed on the mounting holes (5), the inner side of the transverse tube (6) is opened and the outer side is closed, and a plurality of filter holes (7) are evenly provided on the outer circumference of the transverse tube (6) located outside the vertical cylinder (4), and a liquid discharge port (8) is provided on the bottom surface of the tank body (1) below the vertical cylinder (4).

2. A biosurfactant liquid-solid separation device according to claim 1, characterized in that: A liquid level meter (9) is fixedly mounted on the top of the inner wall of the tank body (1).

3. A biosurfactant liquid-solid separation device according to claim 1, characterized in that: A stirring paddle (10) is fixedly mounted on the transverse tube (6).

4. A biosurfactant liquid-solid separation device according to claim 1, characterized in that: A switch valve (11) is fixedly installed on the slag discharge port.

5. The biosurfactant liquid-solid separation device according to claim 1, characterized in that: An observation window (12) is provided on one side of the tank body (1).

6. A biosurfactant liquid-solid separation device according to claim 5, characterized in that: A scale (13) fixedly mounted on the tank body (1) is provided on one side of the observation window (12).

7. The biosurfactant liquid-solid separation device according to claim 1, characterized in that: A plurality of supporting legs (14) are fixedly mounted on the bottom of the tank body (1).

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