Reclaimed water treatment and reutilization treatment system

Abstract

The utility model discloses a reclaimed water treatment and reutilization treatment system, and particularly relates to the technical field of reclaimed water treatment and reutilization treatment, and bottom plates are arranged at the bottoms of a fourth filter tank and a first filter tank. According to the reclaimed water treatment and reutilization treatment system provided by the utility model, reclaimed water is introduced into the box body through the water inlet in the box body, the water is filtered through the first filter tank, the second filter tank, the third filter tank and the third filter tank in the box body, and the water is primarily filtered through the first filter tank; the water in the first filter tank and the water in the second filter tank are collected, large impurities and microorganisms are left in the first filter tank and then enter the second filter tank, the rotating shaft in the second filter tank and the fan blades on the rotating shaft roll up water in the second filter tank, centrifugal force is formed, the impurities and the microorganisms are gathered, meanwhile, the water is discharged into the third filter tank, and then the water is discharged through the fourth filter tank. The bottom plate is pulled out, impurities and microorganisms are taken out, and the bottom plate is cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of reclaimed water treatment and reuse, in particular to a reclaimed water treatment and reuse system. Background Art

[0002] A reclaimed water treatment and reuse system is a technology that deeply treats domestic or industrial sewage, removes pollutants, and brings it to a specified quality standard before reuse for non-potable uses. With water resources becoming increasingly scarce, reclaimed water treatment and reuse technology has become a global focus, demonstrating significant potential for conserving water resources, alleviating environmental pressures, and improving economic efficiency.

[0003] According to the publication (announcement) number: CN2801775Y, publication (announcement) date: 2006-08-02, a reclaimed water treatment system is disclosed, particularly a reclaimed water treatment system used in rock wool production. It includes a sewage tank, a mesh belt flushing device, a binder preparation water tank, a raw water tank, a clean water tank, and a membrane treatment and bioreactor device. The water inlet pipe of the raw water tank is connected to the resin workshop and the water collection device of the cotton collection mesh belt, and the water outlet pipe is connected to the membrane treatment and bioreactor device. The water inlet pipe of the clean water tank is connected to the membrane treatment and bioreactor device, and the water outlet pipe is connected to the sewage tank, the binder preparation water tank, and the mesh belt flushing device.

[0004] It is known from the above patents and prior art that when the grey water treatment system is in use, microorganisms in the water will be retained on the inner wall of the treatment box, resulting in increasingly poor treatment effects during subsequent sewage treatment, and subsequent cleaning is required, which is rather troublesome. Utility Model Content

[0005] The utility model aims to provide a reclaimed water treatment and reuse system, which prevents impurities and microorganisms in the water from adhering to the inner wall of a treatment box.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a reclaimed water treatment and reuse system, comprising a box body, a water inlet is provided on the side of the box body, a first filter tank is provided in the box body, the first filter tank is connected to the water inlet, a second filter tank is provided on the side of the first filter tank, a rotating shaft is provided at the bottom of the second filter tank, a plurality of fan blades arranged in a circular array are provided on the rotating shaft, a third filter tank is symmetrically provided on the side of the second filter tank, and a fourth filter tank is provided on the side of the two second filter tanks, wherein the bottoms of the two second filter tanks, the fourth filter tank and the first filter tank are all provided with bottom plates.

[0007] Preferably, connecting rods are provided on the bottom plates provided at the bottoms of the two second filter tanks, the fourth filter tank and the first filter tank, and the connecting rods connect the multiple bottom plates.

[0008] Preferably, a first baffle is provided in the first filter tank. The first baffle is L-shaped, and a plurality of first filter holes arranged in a linear array are formed on the first baffle.

[0009] Preferably, second baffles are symmetrically provided on the second filter tank. The second baffles are arc-shaped, and the arc tops face the rotation direction of the rotating shaft.

[0010] Preferably, a plurality of second filter holes arranged in a circumferential array are formed on the second baffle. A water purification cavity is formed between the second baffle and the inner wall of the second filter tank, and second communication grooves are formed on the two water purification cavities.

[0011] Preferably, a water outlet pipe communicating with the fourth filter tank is provided on the side surface of the box body.

[0012] Preferably, including a first baffle, a first bolt and a second bolt are respectively provided on the box body, and the first bolt and the second bolt fix the first baffle in the first filter tank.

[0013] In the above technical solution, a reclaimed water treatment and reuse system provided by the present utility model has the following beneficial effects: Reclaimed water is introduced into the box body through the water inlet on the box body, and the water is filtered through the first filter tank, the second filter tank, the third filter tank and the third filter tank in the box body. The water is preliminarily filtered through the first filter tank, and larger impurities and microorganisms are left in the first filter tank, and then enter the second filter tank. The rotating shaft and the fan blades on the rotating shaft in the second filter tank roll up the water in the second filter tank to form a centrifugal force, gather impurities and microorganisms, and at the same time discharge the water into the third filter tank, and then discharge the water through the fourth filter tank. During cleaning, the bottom plates in the first filter tank, the third filter tank and the fourth filter tank are pulled out, the impurities and microorganisms are taken out, and the bottom plates are cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the present utility model;

[0016] Figure 2 Schematic diagram of the structure inside the box provided by the embodiment of the present utility model;

[0017] Figure 3 Schematic top view structure diagram provided by the embodiment of the present utility model.

[0018] Explanation of reference numerals:

[0019] 1. Box body; 13. Water inlet; 14. First bolt; 15. Second bolt; 16. First filter tank; 17. Bottom plate; 18. Connecting rod; 19. First baffle; 20. First filter hole; 21. Second filter tank; 22. Rotating shaft; 23. Fan blade; 24. Second baffle; 25. Second filter hole; 26. Purified water cavity; 28. Third filter tank; 29. Second communication groove; 30. Fourth filter tank; 31. Water outlet pipe. Detailed implementation manners

[0020] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further introduced in detail below with reference to the accompanying drawings.

[0021] As Figures 1-3 shown, a reclaimed water treatment and reuse system includes a box body 1. A water inlet 13 is provided on the side of the box body 1. A first filter tank 16 is provided inside the box body 1. The first filter tank 16 is communicated with the water inlet 13. A second filter tank 21 is communicated with the side of the first filter tank 16. A rotating shaft 22 is rotatably provided at the bottom of the second filter tank 21. A plurality of fan blades 23 arranged in a circumferential array are provided on the rotating shaft 22. Third filter tanks 28 are symmetrically provided on the side of the second filter tank 21. A fourth filter tank 30 is provided on the side of the two second filter tanks 21. Bottom plates 17 are provided at the bottoms of the two second filter tanks 21, the fourth filter tank 30 and the first filter tank 16.

[0022] Specifically, during use, external reclaimed water is connected into the water inlet 13 on the box body 1, and then the reclaimed water enters the first filter tank 16. After being filtered and purified by the first filter tank 16, it enters the second filter tank 21. At this time, the rotating shaft 22 is started. When the rotating shaft 22 rotates, it will drive a plurality of fan blades 23 to rotate, forming a vortex in the reclaimed water in the second filter tank 21. At this time, microorganisms and impurities will be in the vortex center formed by the plurality of fan blades 23, and the water on the outer layer of the vortex will be thrown into the third filter tank 28. Since there are two rotating shafts 22, the two third filter tanks 28 correspond to the rotation direction of the rotating shaft 22. After entering the third filter tank 28, precipitation will occur. When the water volume in the third filter tank 28 is sufficient, it will enter the fourth filter tank 30. The fourth filter tank 30 also performs precipitation, and finally it is discharged from the fourth filter tank 30.

[0023] In the above solution, reclaimed water is introduced into the box body 1 through the water inlet 13 on the box body 1. The water is filtered through the first filter tank 16, the second filter tank 21, the third filter tank 28, and the fourth filter tank 30 in the box body 1. The water is preliminarily filtered through the first filter tank 16, and larger impurities and microorganisms are left in the first filter tank 16, and then enter the second filter tank 21. The rotating shaft 22 and the fan blades 23 on the rotating shaft 22 in the second filter tank 21 roll up the water in the second filter tank 21 to form a centrifugal force, aggregating the impurities and microorganisms, and at the same time discharging the water into the third filter tank 28, and then discharging the water through the fourth filter tank 30. During cleaning, the bottom plates 17 in the first filter tank 16, the third filter tank 28, and the fourth filter tank 30 are pulled out, the impurities and microorganisms are taken out, and the bottom plates 17 are cleaned.

[0024] As a further embodiment provided by the present utility model, according to Figure 1 and Figure 2 shown, connecting rods 18 are arranged on the bottom plates 17 provided at the bottoms of the two second filter tanks 21, the fourth filter tank 30, and the first filter tank 16, and the connecting rods 18 connect the multiple bottom plates 17.

[0025] Specifically, pulling the connecting rod 18 can drive the multiple bottom plates 17 to move out of the box body 1 and pull the bottom plates 17 out of the box body 1.

[0026] As a further embodiment provided by the present utility model, according to Figure 2 shown, a first baffle 19 is arranged in the first filter tank 16. The first baffle 19 is L-shaped, and a plurality of first filter holes 20 arranged in a linear array are formed on the first baffle 19.

[0027] Specifically, the water will enter the space formed by the first baffle 19 and the first filter tank 16, and the water is filtered in the first step.

[0028] As a further embodiment provided by the present utility model, according to Figure 2 shown, second baffles 24 are symmetrically arranged on the second filter tank 21. The second baffles 24 are arc-shaped, and the arc tops face the rotation direction of the rotating shaft 22.

[0029] Specifically, when the rotating shaft 22 rotates, the water on the outside will be thrown onto the second baffle 24 and filtered by the second filter holes 25 on the second baffle 24.

[0030] As a further embodiment provided by the present utility model, according to Figure 2 shown, a plurality of second filter holes 25 arranged in a circumferential array are formed on the second baffle 24. A purified water cavity 26 is formed between the second baffle 24 and the inner wall of the second filter tank 21, and second communication grooves 29 are formed on the two purified water cavities 26.

[0031] Specifically, after entering the water purification chamber 26, it enters the second communication groove 29, and then enters the third filtration tank 28.

[0032] As a further embodiment provided by the present utility model, according to Figure 2 As shown in the figure, a water outlet pipe 31 communicating with the fourth filtration tank 30 is provided on the side of the box body 1.

[0033] Specifically, after the water enters the fourth filtration tank 30, it will be discharged through the water outlet pipe 31.

[0034] As a further embodiment provided by the present utility model, according to Figure 2 As shown in the figure, it includes a first baffle 19. A first bolt 14 and a second bolt 15 are respectively provided on the box body 1. The first bolt 14 and the second bolt 15 fix the first baffle 19 in the first filtration tank 16.

[0035] Specifically, rotate the first bolt 14 and the second bolt 15 to unlock the first baffle 19 from the first filtration tank 16, and take it out for cleaning.

[0036] Working principle: Connect the external reclaimed water to the water inlet 13 on the box body 1, and then the reclaimed water enters the first filtration tank 16, enters the space formed by the first baffle 19 and the first filtration tank 16, and the water is filtered in the first step. Then, after being filtered and purified by the first filtration tank 16, it enters the second filtration tank 21. At this time, the rotating shaft 22 starts. When the rotating shaft 22 rotates, it will drive a plurality of fan blades 23 to rotate, forming a vortex in the reclaimed water in the second filtration tank 21. At this time, microorganisms and impurities will be in the vortex center formed by the plurality of fan blades 23. Then, the water on the outer layer of the vortex will be thrown into the third filtration tank 28. Since there are two rotating shafts 22, the two third filtration tanks 28 correspond to the rotation direction of the rotating shaft 22. After entering the third filtration tank 28, precipitation will occur. When the water volume in the third filtration tank 28 is sufficient, it will enter the fourth filtration tank 30. The fourth filtration tank 30 also conducts precipitation, and finally it is discharged from the fourth filtration tank 30.

[0037] Only some exemplary embodiments of the present utility model have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. A reclaimed water treatment and reuse system, characterized in that, It includes a box body (1). An inlet (13) is provided on the side surface of the box body (1). A first filter tank (16) is provided in the box body (1). The first filter tank (16) is communicated with the inlet (13). A second filter tank (21) is communicated and arranged on the side surface of the first filter tank (16). A rotating shaft (22) is rotatably arranged at the bottom of the second filter tank (21). A plurality of fan blades (23) arranged in a circumferential array are provided on the rotating shaft (22). Third filter tanks (28) are symmetrically arranged on the side surface of the second filter tank (21). A fourth filter tank (30) is arranged on the side surfaces of two of the second filter tanks (21). Bottom plates (17) are provided at the bottoms of two of the second filter tanks (21), the fourth filter tank (30) and the first filter tank (16).

2. The reclaimed water treatment and reuse system according to claim 1, wherein Connecting rods (18) are provided on the bottom plates (17) provided at the bottoms of two of the second filter tanks (21), the fourth filter tank (30) and the first filter tank (16). The connecting rods (18) connect the plurality of bottom plates (17).

3. The reclaimed water treatment and reuse system according to claim 2, characterized in that, A first baffle (19) is provided in the first filter tank (16). The first baffle (19) is L-shaped. A plurality of first filter holes (20) arranged in a linear array are provided on the first baffle (19).

4. A reclaimed water treatment and reuse system according to claim 1, characterized in that Second baffles (24) are symmetrically arranged on the second filter tank (21). The second baffles (24) are arc-shaped, and the arc tops face the rotation direction of the rotating shaft (22).

5. A reclaimed water treatment and reuse system according to claim 4, characterized in that, A plurality of second filter holes (25) arranged in a circumferential array are provided on the second baffles (24). A water purification cavity (26) is formed between the second baffles (24) and the inner wall of the second filter tank (21). Second communication grooves (29) are provided on two of the water purification cavities (26).

6. The reclaimed water treatment and reuse system according to claim 1, characterized in that An outlet pipe (31) communicated with the fourth filter tank (30) is provided on the side surface of the box body (1).

7. A reclaimed water treatment and reuse system according to claim 1, characterized in that, It includes a first baffle (19). A first bolt (14) and a second bolt (15) are respectively provided on the box body (1). The first bolt (14) and the second bolt (15) fix the first baffle (19) in the first filter tank (16).

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