A graphene membrane continuous sewage filtration device

Abstract

The present invention relates to the technical field of graphene preparation auxiliary facilities, and in particular to a graphene membrane continuous sewage filtering device, wherein a plurality of installation grooves are provided on one side surface of the filter tower, and a group of knobs are respectively installed on the other side surface of the filter tower and at positions flush with each installation groove, and the number of knobs is two per group. The present invention installs and replaces the filter screen through a plug-in drawer and plugs it into the interior of the filter tower along the installation groove, and the water inlet and the water outlet valve jointly assist the sewage to enter and discharge, and then the clamping shaft is controlled by the knob to lock or release the plug-in drawer, thereby achieving flexible control of the overall device, enhancing the practical performance of the overall device, facilitating rapid replacement of the filter screen when it is overloaded, avoiding the disadvantage of the filter tower being shut down for maintenance and replacement, and improving the effect that the sewage of the graphene membrane can be filtered repeatedly without stopping for waiting.

Description

Technical Field

[0001] The invention relates to the technical field of graphene preparation auxiliary facilities, in particular to a graphene membrane continuous sewage filtering device. Background Art

[0002] Graphene film is a new type of material created by Professor Gao Chao's team from the Department of Polymer Science at Zhejiang University. It solves the global problem of high thermal conductivity and high flexibility of macroscopic materials. The advent of graphene film, a material with both high thermal conductivity and ultra-flexibility, is of great significance to the development of soft electronic devices. From aerospace to smartphones, this new type of graphene film shows exciting application prospects.

[0003] After searching for a graphene membrane continuous sewage filtration device with an existing Chinese patent number of 201820581138.9, it can be known that the sewage generated in the existing graphene membrane production process, during the process of filtering and treating for secondary utilization, due to the traditional filtration method, the filter membrane needs to be replaced regularly to ensure the filtration effect of the sewage, which leads to the need to shut down the equipment regularly to replace the filter membrane, which is inconvenient for long-term continuous filtration, reducing the working efficiency of filtering the graphene membrane production sewage. Summary of the invention

[0004] The purpose of the present invention is to provide a graphene membrane continuous sewage filtration device to address the deficiencies in the prior art and to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a graphene membrane continuous filtration sewage device, comprising a filter tower, a plurality of installation grooves are opened on one side surface of the filter tower, a group of knobs are respectively installed on the other side surface of the filter tower and at positions flush with each installation groove, and the number of knobs is two in a group, a protective shell is installed inside the filter tower and at the rear side of each installation groove, and a flower-shaped seat is installed inside the protective shell, a plurality of extension shafts are installed on one side surface of the flower-shaped seat, and a threaded rod is rotatably connected to the other side surface, and the flower-shaped seat is connected to the inner surface of the knob through the threaded rod, the end of the extension shaft extends out of the bottom surface of the protective shell, and a plurality of limit blocks are installed at equal intervals on the bottom surface of the extension shaft.

[0006] As a preferred technical solution of the present invention, a hinge is installed at the end of the extension shaft and the surface of the limit block, and each extension shaft and limit block is installed with a clamping shaft through the hinge, which can effectively ensure the center of gravity stability of the entire device and meet the long-term use of the device.

[0007] As a preferred technical solution of the present invention, a group of sliding grooves are provided on the left and right sides of the inner wall of each installation groove, and the interior of each installation groove is detachably connected to a plug-in drawer through the sliding groove, which more efficiently enhances the matching and coordination of various components during the operation of the overall device and effectively reduces the probability of various unexpected situations that may occur during use.

[0008] As a preferred technical solution of the present invention, the end of the plug-in drawer is movably connected to a rear plate via a hinge, and a plug-in shaft is respectively installed on the left and right sides of the surface of the rear plate. Through the matching of the overall device during use, the various components of the overall device are run-in to enhance the coordination of the use of the overall device.

[0009] As a preferred technical solution of the present invention, the interior of the plug-in drawer is detachably connected to a filter screen, and the diameter of the filter screen is consistent with the inner diameter specification of the plug-in drawer, which greatly enhances the matching strength of the overall device during use and avoids asymmetric component matching during use of the overall device.

[0010] As a preferred technical solution of the present invention, a water inlet and a water outlet valve are respectively installed at the top and bottom of the filter tower, and the positions of the water inlet and the water outlet valve are arranged on the same vertical line. According to the existing structure, the overall device is jointly supported to enhance the coordination performance of the overall device during use, and enhance the durability of the overall device during use.

[0011] As a preferred technical solution of the present invention, a through hole for the threaded rod passing through the flower-shaped seat is opened on the upper surface of the protective shell, and the threaded rod of the flower-shaped seat extends out of the filter tower and is fixedly connected to the knob. By strengthening the flexible control ability of the overall device, the probability of failure of the overall device during use is reduced.

[0012] As a preferred technical solution of the present invention, each of the installation grooves is vertically arranged at equal intervals on the surface of the filter tower, and all the installation grooves are located between the vertical lines of the water inlet and the outlet valve, which better enhances the flexibility of the overall device and ensures that it can still be used normally when it is disassembled and reinstalled.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The graphene membrane continuous sewage filtering device installs and replaces the filter screen through a plug-in drawer and plugs it into the interior of the filter tower along the installation groove. The water inlet and the outlet valve jointly assist the sewage to enter and discharge. The plug-in drawer is then locked or released by controlling the clamping shaft through a knob, thereby achieving flexible control of the entire device, enhancing the practical performance of the entire device, facilitating rapid replacement of the filter screen when it is overloaded, avoiding the disadvantage of the filter tower being shut down for maintenance and replacement, and improving the effect that the sewage of the graphene membrane can be filtered repeatedly without the need to shut down for waiting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front schematic diagram of the filter tower structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the back side of the filter tower structure of the present invention;

[0017] Figure 3 This is a schematic diagram of the plug-in drawer structure of the present invention;

[0018] Figure 4 This is a schematic diagram of the filter structure of the present invention;

[0019] Figure 5 This is a schematic diagram of the protective shell structure of the present invention;

[0020] Figure 6 It is a schematic diagram of the flower-shaped seat structure of the present invention.

[0021] In the figure: 1. filter tower; 2. water inlet; 3. water outlet valve; 4. mounting slot; 5. knob; 6. flower-shaped seat; 7. extension shaft; 8. hinge; 9. clamping shaft; 10. limit block; 11. protective shell; 12. plug-in drawer; 13. back panel; 14. plug-in shaft; 15. filter screen. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] like Figure 1-6 As shown, a graphene membrane continuous sewage filtration device proposed in this embodiment includes a filter tower 1, a plurality of mounting grooves 4 are opened on one side surface of the filter tower 1, a group of knobs 5 are respectively installed on the other side surface of the filter tower 1 and at positions flush with each mounting groove 4, and the number of knobs 5 is in a group of two, a protective shell 11 is installed inside the filter tower 1 and at the rear side of each mounting groove 4, and a flower-shaped seat 6 is installed inside the protective shell 11, a plurality of extension shafts 7 are installed on one side surface of the flower-shaped seat 6, and a threaded rod is rotatably connected to the other side surface, and the flower-shaped seat 6 is connected to the inner surface of the knob 5 through the threaded rod, the end of the extension shaft 7 extends out of the bottom surface of the protective shell 11, and a plurality of limit blocks 10 are installed at equal intervals on the bottom surface of the extension shaft 7.

[0025] Furthermore, a hinge piece 8 is installed at the end of the extension shaft 7 and the surface of the limit block 10, and each extension shaft 7 and the limit block 10 is installed with a clamping shaft 9 through the hinge piece 8, which maximizes the control ability of the overall device and ensures the practicality of the overall device.

[0026] Furthermore, a group of slide grooves are provided on the left and right sides of the inner wall of each installation groove 4, and a plug-in drawer 12 is detachably connected to the interior of each installation groove through the slide groove, which effectively enhances the stability of each component and strengthens the support strength of the overall device.

[0027] Furthermore, the end of the plug-in drawer 12 is movably connected to a rear plate 13 via a hinge, and a plug-in shaft 14 is respectively installed on the left and right sides of the surface of the rear plate 13, which better protects the use of the entire device from being affected and enhances the practicality of operating the entire device.

[0028] Furthermore, a filter screen 15 is detachably connected to the interior of the plug-in drawer 12, and the diameter of the filter screen 15 is consistent with the inner diameter specification of the plug-in drawer 12, which better enhances the balance of the overall device and effectively enhances the use flexibility of the overall device.

[0029] Furthermore, a water inlet 2 and a water outlet valve 3 are respectively installed at the top and bottom of the filter tower 1, and the positions of the water inlet 2 and the water outlet valve 3 are arranged on the same vertical line, which further enhances the operability of the overall device and ensures the firmness and stability of the performance during use.

[0030] Furthermore, a through hole is provided on the upper surface of the protective shell 11 for passing the threaded rod of the flower-shaped seat 6, and the threaded rod of the flower-shaped seat 6 extends out of the filter tower 1 and is fixedly connected to the knob 5, thereby maximizing the controllability of the entire device by the staff, improving the user experience of the entire device, and reducing the difficulty of operation for the staff.

[0031] Furthermore, each installation groove 4 is arranged vertically at equal intervals on the surface of the filter tower 1, and all the installation grooves 4 are located between the vertical lines of the water inlet 2 and the water outlet valve 3. The kinetic energy of this part of the structure during operation is used more clearly and intuitively to connect the operation of the entire device in series, thereby enhancing the activity of the entire device.

[0032] The method of using this embodiment is: when using, please refer to Figure 1-6 First, the staff needs to manually open the back panel 13 of the plug-in drawer 12 outwards. After opening the back panel 13 with the help of the hinge, the filter screen 15 is plugged inward along the direction of the plug-in drawer 12 for installation, and then the back panel 13 is closed to prevent the filter screen 15 from falling off. Then, the plug-in drawer 12 with the filter screen 15 installed is plugged into the interior of the filter tower 1 along the direction of the installation groove 4. During the installation process, the plug-in shaft 14 located on the outer surface of the back panel 13 corresponds to the center position of several clamping shafts 9, and then the staff manually rotates a set of corresponding knobs 5 from the back of the filter tower 1. Due to the rotation The button 5 is installed with the threaded rod on the upper surface of the flower-shaped seat 6. The threaded rod rotates on the surface of the flower-shaped seat 6 to drive a plurality of extension shafts 7 installed with the lower surface of the flower-shaped seat 6 to move inside the protective shell 11, and then the clamping shaft 9 is driven to be retracted inward with the assistance of the limit block 10 and the hinge 8, so as to fix the plug-in shaft 14, and then the plug-in drawer 12 with the filter screen 15 installed is confined inside the filter tower 1, and finally the sewage is discharged into the interior of the filter tower 1 through the water inlet 2 at the top of the filter tower 1, and after being filtered through the multi-layer filter screen 15, the filtered sewage is discharged from the water outlet valve 3 at the bottom of the filter tower 1.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A graphene membrane continuous sewage filtration device, comprising a filtration tower (1), characterized in that: A plurality of mounting grooves (4) are provided on one side surface of the filter tower (1); a group of knobs (5) are respectively installed on the other side surface of the filter tower (1) and at positions flush with each mounting groove (4), and the number of knobs (5) is two in a group; a protective shell (11) is installed inside the filter tower (1) and at the rear side of each mounting groove (4), and a flower-shaped seat (6) is installed inside the protective shell (11); a plurality of extension shafts (7) are installed on one side surface of the flower-shaped seat (6), and a threaded rod is rotatably connected to the other side surface, and the flower-shaped seat (6) is connected to the inner side surface of the knob (5) through the threaded rod; the end of the extension shaft (7) extends outside the bottom surface of the protective shell (11), and a plurality of limit blocks (10) are installed at equal intervals on the bottom surface of the extension shaft (7).

2. A graphene membrane continuous sewage filtration device according to claim 1, characterized in that: The end of the extension shaft (7) and the surface of the limit block (10) are both installed with a hinge piece (8), and each extension shaft (7) and the limit block (10) are both installed with a clamping shaft (9) via the hinge piece (8).

3. The device for continuous sewage filtration using a graphene membrane according to claim 1, characterized in that: A group of slide grooves are provided on the left and right sides of the inner wall of each installation groove (4), and a plug-in drawer (12) is detachably connected to the interior of each installation groove (4) via the slide grooves.

4. A graphene membrane continuous sewage filtration device according to claim 2, characterized in that: The end of the plug-in drawer (12) is movably connected to a rear plate (13) via a hinge, and a plug-in shaft (14) is respectively installed on the left and right sides of the surface of the rear plate (13).

5. The device for continuous sewage filtration using a graphene membrane according to claim 2, characterized in that: A filter screen (15) is detachably connected to the interior of the plug-in drawer (12), and the diameter of the filter screen (15) is consistent with the inner diameter of the plug-in drawer (12).

6. The device for continuous sewage filtration using a graphene membrane according to claim 1, characterized in that: A water inlet (2) and a water outlet valve (3) are respectively installed at the top and bottom of the filtering tower (1), and the positions of the water inlet (2) and the water outlet valve (3) are arranged on the same vertical line.

7. The device for continuous sewage filtration using a graphene membrane according to claim 1, characterized in that: The upper surface of the protective shell (11) is provided with a through hole for penetrating the threaded rod of the flower-shaped seat (6), and the threaded rod of the flower-shaped seat (6) extends out of the outside of the filter tower (1) and is fixedly connected to the knob (5).

8. The device for continuous sewage filtration using a graphene membrane according to claim 1, characterized in that: Each of the installation grooves (4) is arranged vertically at equal intervals on the surface of the filter tower (1), and all of the installation grooves (4) are located between the vertical line between the water inlet (2) and the water outlet valve (3).

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