CN216149201U

CN216149201U - Solid-liquid separation device for rice husk-loaded titanium dioxide composite material

Info

Publication number: CN216149201U
Application number: CN202122240927.0U
Authority: CN
Inventors: 王海林; 汪霜
Original assignee: Nanjing Nolan Environmental Engineering Technology Co ltd
Current assignee: Nanjing Nolan Environmental Engineering Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-01
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a solid-liquid separation device for a rice hull loaded titanium dioxide composite material, which belongs to the field of solid-liquid separation devices and comprises a separation box, a filtering assembly, an ultrasonic generator and an impurity removal assembly, wherein the filtering assembly for separating the composite material is connected to the inside of the separation box in a sliding manner, the ultrasonic generator is arranged at the bottom of the separation box, the impurity removal assembly is arranged in the separation box and positioned above the filtering assembly, and the impurity removal assembly is rotatably connected in the separation box and is used for separating the composite material and impurities when rotating to a horizontal state. The utility model can not only separate the composite material from the solution, but also remove the impurities on the gel surface of the composite.

Description

Solid-liquid separation device for rice husk-loaded titanium dioxide composite material

Technical Field

The utility model belongs to the field of solid-liquid separation devices, and relates to a solid-liquid separation device for a rice husk-loaded titanium dioxide composite material.

Background

Titanium dioxide is a common photocatalytic material that produces a strong oxidizing substance under light irradiation and is useful for decomposing organic compounds, partially inorganic compounds, bacteria, viruses, and the like. However, the titanium dioxide has a large forbidden bandwidth and has a good absorption effect on ultraviolet light with the wavelength of less than 387nm, the ultraviolet light with the wavelength only accounts for 5% of sunlight, in order to improve the photocatalytic efficiency, the titanium dioxide can be modified by a carrier loading method, and ash sintered from rice hulls is a good carrier and has a large specific surface area, so that the catalyst main body is prevented from being lost in a large amount.

The rice hull loaded titanium dioxide composite material is generally prepared by a sol-gel method, a solid-liquid separation device is used for separating solution and composite gel, but because the rice hull is ash, a large amount of impurities exist on the surface of the gel, and the impurities cannot be removed in the solid-liquid separation device, so that the performance of the subsequent composite gel is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a solid-liquid separation device for a rice husk-loaded titanium dioxide composite material, which aims to solve the problem that a great amount of impurities exist on the surface of generated gel, the impurities cannot be removed in the solid-liquid separation device, and the fixation of the subsequent composite gel is influenced.

A rice husk load titanium dioxide solid-liquid separation equipment for combined material, including separator box, filtering component, supersonic generator and impurity removal subassembly, the inside sliding connection of separator box has and is used for separating combined material filtering component just the bottom of separator box is equipped with supersonic generator, the impurity removal subassembly is established just be located in the separator box filtering component's top, the impurity removal subassembly rotates to be connected in the separator box and separates combined material and impurity when rotating to the horizontal state.

The impurity removing assembly comprises a filter plate and a driving motor, one side of the filter plate is rotatably connected with the inner wall of one side of the separation box by virtue of a rotating shaft, one end of the rotating shaft penetrates out of the separation box, and the end part of the rotating shaft is fixedly connected with the driving motor.

The filter assembly comprises a filter frame and protruding parts, the protruding parts are arranged on two sides of the filter frame respectively, handles are arranged on the protruding parts, the horizontal parts of the handles are arranged at the top of the separation box, and sliding grooves in sliding fit with the protruding parts are formed in two sides of the separation box.

The aperture of the filter plate is smaller than that of the filter frame.

And the two sides of the separation box are respectively communicated with a water inlet pipeline and a water outlet pipeline.

The utility model has the following advantages:

the utility model pours the generated compound gel connected solution into a separation box together, at the moment, a filter plate is in a vertical state, a filter frame of a filter assembly is used for filtering the solution, the gel is retained in the filter frame to realize the separation of the solution and the gel, after the separation, water is fed into a separation cylinder by virtue of a water inlet pipeline, then an ultrasonic generator works, the cavitation action, the acceleration action and the direct current action of ultrasonic waves in liquid are utilized to directly and indirectly act on the liquid and impurities, the impurities are stripped from the gel, the impurities with higher density pass through the filter frame to be retained in the separation box, the light impurities float to the water surface, at the moment, the filter plate rotates to a horizontal state, and after drainage, the light impurities are retained on the surface of the filter plate to realize the separation of the impurities and the gel. The utility model can not only separate the composite material from the solution, but also remove the impurities on the gel surface of the composite.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the internal structure of the structure shown in fig. 1.

Fig. 3 is a schematic view of the overall structure of the present invention.

The labels in the figures are:

1. a separation tank; 11. a water inlet pipe; 12. a water outlet pipeline; 13. an ultrasonic generator;

2. a filter assembly; 21. a filter frame; 22. a projection; 23. a handle;

3. a impurity removal assembly; 31. a filter plate; 32. a rotating shaft; 33. the motor is driven.

Detailed Description

The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention.

As shown in fig. 1-3, the utility model provides a solid-liquid separation device for a rice husk-loaded titanium dioxide composite material, comprising a separation box 1, a filter assembly 2, an ultrasonic generator 13 and an impurity removal assembly 3, wherein two sides of the separation box 1 are respectively communicated with a water inlet pipeline 11 and a water outlet pipeline 12, the filter assembly 2 for separating the composite material is connected in the separation box 1 in a sliding manner, the ultrasonic generator 13 is arranged at the bottom of the separation box 1, the impurity removal assembly 3 is arranged in the separation box 1 and positioned above the filter assembly 2, and the impurity removal assembly 3 is rotatably connected in the separation box 1 and separates the composite material and impurities when rotating to a horizontal state.

The impurity removing assembly comprises a filter plate 31 and a driving motor 33, one side of the filter plate 31 is rotatably connected with the inner wall of one side of the separation box 1 by virtue of a rotating shaft 32, one end of the rotating shaft 32 penetrates out of the separation box 1 and the end part of the rotating shaft 32 is fixedly connected with the driving motor 33.

Under initial condition, filter 31 is vertical state, because solution is poured into from the top of separator box 1, avoid filter 31 long-pending compound gel of staying, compound gel filters the back, discharge solution, drain to separator box 1 from inlet channel 11, until the water gauge is higher than filter 31, after the washing is accomplished, impurity come-up to the liquid level, driving motor 33 rotates this moment, make filter 31 be the horizontality, discharge liquid this moment, impurity can drop on filter 31 like this, avoid impurity to fall back to compound gel surface once more, elastic rubber can be wrapped up at the edge of filter 31, can fully contact the inside wall of separator box 1, avoid impurity to flow out between the edge of filter 31 and the lateral wall of separator box 1.

The filter assembly 2 comprises a filter frame 21 and protruding parts 22, the protruding parts 22 are arranged on two sides of the filter frame 21 respectively, handles 23 are arranged on the protruding parts 22, the horizontal parts of the handles 23 are arranged at the top of the separation box 1, and sliding grooves in sliding fit with the protruding parts 22 are formed in two sides of the separation box 1. The pore size of the filter plate 31 is smaller than that of the filter frame 21.

The filter frame 31 may be provided in the same structure as the separation tank 1, but with a size smaller than that of the separation tank 1, and held by the handle 23, the filter frame 21 may be put into the separation tank 1 or the filter frame 21 may be taken out from the separation tank 1, so that the separated composite gel may be taken out from the separation tank 1.

When the utility model is used, firstly, the filtering frame 21 is put into the separating box 1, the generated compound gel communicating solution is poured into the separating box 1 together, at the moment, the filtering plate 31 is in a vertical state, the filtering frame 21 of the filtering component 2 is used for filtering the solution, the compound gel is kept in the filtering frame 21 to realize the separation of the solution and the compound gel, after the separation, water is fed into the separating box 1 by the water inlet pipeline 11 to ensure that the water surface is higher than the filtering plate 31, then the ultrasonic generator 13 works, the liquid and impurities are directly and indirectly acted by the cavitation action, the acceleration action and the direct current action of ultrasonic waves in the liquid to strip the gel from the impurities, the impurities with higher density pass through the filtering frame 21 to be kept in the separating box 1, the light impurities float to the water surface, at the moment, the driving motor 33 rotates to ensure that the filtering plate 31 is in a horizontal state, at the moment, the liquid is discharged, since the pore size of the filter plate 31 is smaller than that of the filter frame 21, impurities are dropped on the filter plate 31. The utility model can not only separate the composite material from the solution, but also remove the impurities on the gel surface of the composite.

The utility model is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the utility model is not limited by the above-mentioned manner, and it is within the scope of the utility model to adopt various insubstantial modifications of the inventive concept and solution of the utility model, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides a rice husk load titanium dioxide solid-liquid separation equipment for combined material which characterized in that: including separator box (1), filtering component (2), supersonic generator (13) and impurity removal subassembly (3), the inside sliding connection of separator box (1) has and is used for separating combined material filtering component (2) just the bottom of separator box (1) is equipped with supersonic generator (13), establish impurity removal subassembly (3) in separator box (1) and be located the top of filtering component (2), impurity removal subassembly (3) rotate connect in separator box (1) and rotate and separate combined material and impurity when the level state.

2. The solid-liquid separation device for the rice husk-supported titanium dioxide composite material according to claim 1, characterized in that: remove impurity subassembly and include filter (31) and driving motor (33), one side of filter (31) is rotated with the help of pivot (32) and is connected one side inner wall of separator box (1), the one end of pivot (32) is worn out separator box (1) just the tip fixedly connected with of pivot (32) driving motor (33).

3. The solid-liquid separation device for the rice husk-supported titanium dioxide composite material according to claim 2, characterized in that: the filter assembly (2) comprises a filter frame (21) and protruding parts (22), the protruding parts (22) are arranged on two sides of the filter frame (21) respectively, a handle (23) is arranged on the protruding parts (22) and the horizontal part of the handle (23) is arranged at the top of the separation box (1), and sliding grooves which are in sliding fit with the protruding parts (22) are formed in two sides of the separation box (1).

4. The solid-liquid separation device for the rice husk-supported titanium dioxide composite material according to claim 3, characterized in that: the pore diameter of the filter plate (31) is smaller than that of the filter frame (21).

5. The solid-liquid separation device for the rice husk-supported titanium dioxide composite material according to claim 1, characterized in that: and the two sides of the separation box (1) are respectively communicated with a water inlet pipeline (11) and a water outlet pipeline (12).