Double-membrane treatment device for recycling reclaimed water

Abstract

The utility model discloses a double-membrane treatment device for reuse of reclaimed water, which comprises a treatment box, a support frame is arranged on the outer wall of the treatment box, a box cover is arranged at the upper end of the treatment box, a filter component is arranged in the treatment box, the filter component consists of a mounting frame, a filter frame and double filter membranes, and the mounting frame is arranged on the mounting frame. The installation frame is fixedly connected to the inner wall of the treatment box, a guide groove and a standby groove are formed in the installation frame, the guide groove and the standby groove are the same in structure, a filter frame is inserted into the guide groove in a sliding mode, and double filter membranes are arranged on the inner side wall of the filter frame. According to the reclaimed water filtering device, reclaimed water can be filtered for multiple times, the reclaimed water is filtered more thoroughly, by means of the unique structural design of the filtering assembly, when the filtering effect is poor due to the fact that the double filtering membranes are blocked, the standby double filtering membranes can be rapidly replaced, the double filtering membranes can be replaced in the filtering process, and the working efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reclaimed water treatment, in particular to a double-membrane treatment device for reclaimed water. Background Art

[0002] Recycled water reuse refers to the use of wastewater generated in daily life or industrial wastewater for non-drinking purposes, such as urban greening, toilet flushing, industrial water and farmland irrigation, etc. This kind of water is named recycled water because its water quality is between drinking water and sewage.

[0003] The existing reclaimed water reuse treatment device usually uses a double filter membrane to filter the reclaimed water. However, after long-term use, the double filter membrane is prone to clogging and affects the filtering effect. Therefore, the double filter membrane needs to be replaced. Replacing the double filter membrane often requires temporarily shutting down the reclaimed water reuse treatment device, which affects the working efficiency of the reclaimed water treatment. Therefore, a double membrane treatment device for reclaimed water reuse is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a double-membrane treatment device for reclaimed water to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-membrane treatment device for reclaimed water reuse, comprising a treatment box, a support frame is arranged on the outer wall of the treatment box, a box cover is arranged on the upper end of the treatment box, a filter assembly is arranged inside the treatment box, the filter assembly is composed of a mounting frame, a filter frame and a double filter membrane, the mounting frame is fixedly connected to the inner wall of the treatment box, a guide groove and a spare groove are provided on the mounting frame, the guide groove and the spare groove have the same structure, a filter frame is slidably inserted in the guide groove, a double filter membrane is arranged on the inner side wall of the filter frame, a through groove is provided on the box cover above the guide groove and the spare groove, the filter frame is slidably fitted with the through groove, and a sealing assembly acting on the through groove is provided on the box cover.

[0006] As a further preferred embodiment of the present technical solution, the sealing assembly includes a mounting plate and a sealing plate. The mounting plate is fixedly mounted on the upper end of the box cover and is located on one side of the two through grooves. The sealing plate is located on the other side of the two through grooves and is slidably connected to the upper surface of the box cover through a guide rail. A card groove is provided on the mounting plate, which is slidably fitted with the sealing plate.

[0007] As a further preferred embodiment of the present technical solution, the side walls of the processing box are made of transparent material.

[0008] As a further preferred embodiment of the present technical solution, a handle is provided at the upper end of the filter frame.

[0009] As a further preferred embodiment of the present technical solution, the number of the filter components is three, and the three filter components are distributed at equal intervals.

[0010] As a further preferred embodiment of the present technical solution, a water inlet is provided on the upper side of the front end of the processing box, and a drain outlet is provided on the lower side of the rear end of the processing box.

[0011] As a further preferred embodiment of the present technical solution, the bottom of the inner cavity of the processing box is inclined and inclined downward along the direction of the drain outlet.

[0012] The utility model provides a double membrane treatment device for reclaimed water reuse, which has the following beneficial effects:

[0013] The utility model can filter the grey water multiple times by setting three filter components, so that the grey water filtration is more thorough. Through the unique structural design of the filter components, when the double filter membrane is blocked and the filtering effect is poor, the spare double filter membrane can be quickly replaced, and the double filter membrane can be replaced during the filtering process, which can effectively improve the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the disassembly of the overall structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 The structural diagram of A in the figure;

[0017] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of B;

[0018] In the figure: 1. treatment box; 2. support frame; 3. box cover; 4. drain outlet; 5. water inlet; 6. filter frame; 7. handle; 8. double filter membrane; 9. through slot; 10. mounting plate; 11. sealing plate; 12. guide rail; 13. slot; 14. mounting frame; 15. guide slot; 16. spare slot. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] The utility model provides a technical solution: Figures 1 to 4As shown, in this embodiment, a double-membrane treatment device for reclaimed water reuse includes a treatment box 1, a support frame 2 is arranged on the outer wall of the treatment box 1, a box cover 3 is arranged on the upper end of the treatment box 1, a filter assembly is arranged inside the treatment box 1, and the filter assembly consists of a mounting frame 14, a filter frame 6 and a double filter membrane 8. The mounting frame 14 is fixedly connected to the inner wall of the treatment box 1, and a guide groove 15 and a spare groove 16 are opened on the mounting frame 14. The guide groove 15 and the spare groove 16 have the same structure. The filter frame 6 is slidably inserted in the guide groove 15, and a handle 7 is arranged on the upper end of the filter frame 6. The double filter membrane 8 is arranged on the inner side wall of the filter frame 6, and through grooves 9 are opened on the box cover 3 above the guide groove 15 and the spare groove 16. The filter frame 6 is slidably fitted with the through groove 9, and a sealing assembly acting on the through groove 9 is arranged on the box cover 3.

[0021] Among them, the sealing assembly includes a mounting plate 10 and a sealing plate 11. The mounting plate 10 is fixedly mounted on the upper end of the box cover 3 and is located on one side of the two through grooves 9. The sealing plate 11 is located on the other side of the two through grooves 9 and is slidably connected to the upper surface of the box cover 3 through a guide rail 12. A card slot 13 is opened on the mounting plate 10 and is slidably fitted with the sealing plate 11.

[0022] When in use, the sealing plate 11 is moved along the guide rail 12. When the sealing plate 11 is inserted into the slot 13 on the mounting plate 10, the through slot 9 can be sealed to prevent external dust from affecting the filtration of the grey water. When the filter frame 6 needs to be replaced, the sealing plate 11 can be moved in the opposite direction to open the through slot 9.

[0023] The number of the filter components is three, and the three filter components are distributed at equal intervals.

[0024] By setting up three filtering components, the grey water can be filtered multiple times, so that the filtering effect of the grey water is better.

[0025] A water inlet 5 is provided at the upper front end of the treatment box 1 , and a water outlet 4 is provided at the lower rear end of the treatment box 1 .

[0026] When in use, the grey water can be introduced into the interior of the treatment box 1 through the water inlet 5 , and the filtered grey water can be discharged through the drain outlet 4 .

[0027] The bottom of the inner cavity of the processing box 1 is tilted and tilted downward along the direction of the drain port 4 .

[0028] By tilting the bottom of the inner cavity of the treatment box 1 , the reclaimed water in the treatment box 1 can flow toward the drain port 4 .

[0029] The side wall of the processing box 1 is made of transparent material.

[0030] With such arrangement, the staff can observe the water level inside the treatment box 1 in real time.

[0031] The utility model provides a double membrane treatment device for reclaimed water reuse, and the specific working principle is as follows:

[0032] When in use, the filter frame 6 is inserted along the through slot 9 and the filter frame 6 is slidably installed on the guide slot 15 of the mounting frame 14. At this time, the upper end of the filter frame 6 extends out of the upper surface of the box cover 3, which is convenient for the staff to pull out the filter frame 6, and then the reclaimed water can be introduced into the interior of the treatment box 1 through the water inlet 5. The reclaimed water will flow to the drain outlet 4 along the inclined surface at the bottom of the inner cavity of the treatment box 1. The double filter membrane 8 on the filter frame 6 can filter the reclaimed water. Three filter components are arranged in the treatment box 1, and the reclaimed water can be filtered multiple times to make the reclaimed water filtering more thorough. The filtered reclaimed water can be discharged through the drain outlet 4. After long-term use, if the double filter membrane 8 is blocked and the filtering effect is poor, the spare filter frame 6 can be inserted into the spare slot 16 from the other through slot 9, and then the blocked filter frame 6 can be pulled out from the treatment box 1. In this way, the filter screen can be replaced during the filtration process, and the replacement method is simple and convenient, which can effectively improve the work efficiency.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double membrane treatment device for reclaimed water reuse, comprising a treatment box (1), characterized in that: A support frame (2) is arranged on the outer wall of the processing box (1), a box cover (3) is arranged on the upper end of the processing box (1), and a filter assembly is arranged inside the processing box (1), the filter assembly consists of a mounting frame (14), a filter frame (6) and a double filter membrane (8), the mounting frame (14) is fixedly connected to the inner wall of the processing box (1), a guide groove (15) and a spare groove (16) are arranged on the mounting frame (14), the guide groove (15) and the spare groove (16) have the same structure, a filter frame (6) is slidably inserted in the guide groove (15), and a double filter membrane (8) is arranged on the inner side wall of the filter frame (6), a through groove (9) is arranged on the box cover (3) above the guide groove (15) and the spare groove (16), the filter frame (6) and the through groove (9) are slidably fitted, and a sealing assembly acting on the through groove (9) is arranged on the box cover (3).

2. The double membrane treatment device for reclaimed water reuse according to claim 1 is characterized in that: The sealing assembly comprises a mounting plate (10) and a sealing plate (11); the mounting plate (10) is fixedly mounted on the upper end of the box cover (3) and is located on one side of the two through grooves (9); the sealing plate (11) is located on the other side of the two through grooves (9) and is slidably connected to the upper surface of the box cover (3) via a guide rail (12); and a slot (13) is provided on the mounting plate (10) and is slidably engaged with the sealing plate (11).

3. The double membrane treatment device for reclaimed water reuse according to claim 1 is characterized in that: The side wall of the processing box (1) is made of transparent material.

4. The double membrane treatment device for reclaimed water reuse according to claim 1 is characterized in that: A handle (7) is provided at the upper end of the filter frame (6).

5. The double membrane treatment device for reclaimed water reuse according to claim 1 is characterized in that: The number of the filter components is three, and the three filter components are distributed with equal intervals.

6. The double membrane treatment device for reclaimed water reuse according to claim 1 is characterized in that: A water inlet (5) is provided on the upper front side of the processing box (1), and a water outlet (4) is provided on the lower rear side of the processing box (1).

7. The double membrane treatment device for reclaimed water reuse according to claim 1, characterized in that: The bottom of the inner cavity of the treatment box (1) is arranged to be inclined, and is arranged to be inclined downward along the direction of the drainage outlet (4).

Images