Water treatment filtering system

Abstract

The utility model discloses a water treatment filtering system which comprises a waste water tank, the waste water tank is connected with a water inlet pipe and a water outlet pipe, the water inlet pipe and the water outlet pipe are respectively provided with a valve, a hair fishing mechanism is arranged in the waste water tank and comprises a rotating shaft, and the two ends of the rotating shaft are respectively and rotatably connected with the waste water tank. The rotating shaft is driven by a motor located outside the waste water tank to rotate, the two ends of the rotating shaft are fixedly connected with installation discs respectively, a plurality of arc-shaped rods are arranged between the installation discs, the two ends of each arc-shaped rod are connected with the installation discs respectively, the arc-shaped rods are arranged around the circumference of the rotating shaft in an array mode, and a first liquid level sensor is installed in the waste water tank. According to the water treatment filtering system disclosed by the utility model, fluff and suspended matters in microfiber synthetic leather production wastewater can be effectively fished up, the water treatment efficiency is improved, and the influence of the fluff, the suspended matters and the like on subsequent treatment of the wastewater is avoided. The old hairs are classified by adopting the hair fishing mechanisms with different structures, so that the water treatment efficiency is further improved.

Description

Technical Field

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

[0002] In the production process of microfiber synthetic leather, the raw materials need to be cut, sanded, and washed many times. The processing wastewater contains a large amount of fluff and suspended matter. These pollutants need to be removed before water treatment to facilitate the subsequent effective treatment of the wastewater. In the prior art, the fluff is generally removed by hand-held filter nets, which is time-consuming and labor-intensive, and the effect of removing the fluff depends on manual labor. The separation of fluff and suspended matter in the wastewater can also be achieved by directly setting a filter net on the conveying pipe, but the fluff and suspended matter are of different sizes, and the fluff is long and thin, which can easily be caught by the filter net, causing the mesh to be blocked, requiring frequent cleaning of the filter net, and low water treatment efficiency. Utility Model Content

[0003] In order to solve the above technical problems, the technical solution adopted by the utility model is: a water treatment and filtering system, including a wastewater tank, the wastewater tank is connected to an inlet pipe and an outlet pipe, valves are respectively installed on the inlet pipe and the outlet pipe, a hair scooping mechanism is arranged in the wastewater tank, the hair scooping mechanism includes a rotating shaft, both ends of the rotating shaft are rotatably connected to the wastewater tank, the rotating shaft is driven to rotate by a motor located outside the wastewater tank, both ends of the rotating shaft are respectively fixedly connected to mounting disks, a plurality of arc rods are arranged between the mounting disks, the two ends of the arc rods are respectively connected to the mounting disks, the arc rods are arranged in a row around the circumference of the rotating shaft, and a first liquid level sensor is installed in the wastewater tank.

[0004] As a preferred embodiment of the above technical solution, it also includes a secondary wastewater tank, the secondary wastewater tank is connected with a liquid inlet pipe and a liquid outlet pipe, the liquid outlet pipe is installed with a valve, the liquid inlet pipe is connected to the outlet pipe through a pipeline, a secondary hair scooping mechanism is provided in the secondary wastewater tank, the secondary hair scooping mechanism includes a rotating drum, both ends of the rotating drum are rotatably connected to the secondary wastewater tank, the rotating drum is driven to rotate by a rotating motor located outside the secondary wastewater tank, the circumferential surface of one side of the rotating drum has an opening, and the rest of the circumferential surface is composed of a porous mesh plate, and a second liquid level sensor is installed in the secondary wastewater tank.

[0005] As a preferred embodiment of the above technical solution, a chuck is fixedly connected to the middle of the rotating shaft, and a plurality of slots are arranged around the chuck, and the middle parts of the arc rods are respectively inserted into the slots.

[0006] As a preferred embodiment of the above technical solution, a plurality of slots are provided on the installation plate, and plug-in parts are respectively provided at both ends of the arc-shaped rod, and the plug-in parts are respectively inserted into the slots.

[0007] As a preferred embodiment of the above technical solution, the rotary drum bag is composed of two circular plates, a porous mesh plate and a plurality of connecting rods. The two circular plates are respectively located at the two ends of the porous mesh plate. The porous mesh plate and the circular plate are detachably connected. The connecting rod is located between the two circular plates. The two ends of the connecting rod are respectively fixedly connected to the circular plates. The outer side of the circular plate is rotatably connected to the secondary wastewater tank through a connecting shaft.

[0008] The beneficial effects of the utility model are as follows: the water treatment and filtration system of the utility model can effectively remove the fluff and suspended matter in the wastewater produced by microfiber synthetic leather, improve the water treatment efficiency, and avoid the influence of the fluff and suspended matter on the subsequent treatment of the wastewater. The fluff removal mechanisms with different structures are used for graded fluff removal, which further improves the water treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model;

[0010] Figure 2 It is a schematic diagram of the structure of the arc rod;

[0011] Figure 3 It is a schematic diagram of the structure of the installation disk;

[0012] Figure 4 is a schematic diagram of the structure of the chuck;

[0013] Figure 5 It is a schematic diagram of the structure of a circular plate. DETAILED DESCRIPTION

[0014] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0016] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] like Figure 1-5 As shown, a water treatment and filtering system includes a wastewater tank 1, the wastewater tank 1 is connected to an inlet pipe 2 and an outlet pipe 3, valves 4 are installed on the inlet pipe 2 and the outlet pipe 3, a hair-removing mechanism is arranged in the wastewater tank 1, and the hair-removing mechanism includes a rotating shaft 5, both ends of the rotating shaft 5 are rotatably connected to the wastewater tank 1, the rotating shaft 5 is driven to rotate by a motor 6 located outside the wastewater tank 1, and both ends of the rotating shaft 5 are fixedly connected to mounting plates 7, a plurality of arc rods 8 are arranged between the mounting plates 7, and both ends of the arc rods 8 are connected to the mounting plates 7, and the arc rods 8 are arranged in a row around the circumference of the rotating shaft 5, and a first liquid level sensor 9 is installed in the wastewater tank 1. The valve 4 on the inlet pipe 2 is opened, and the valve 4 on the outlet pipe 3 is closed. After the first liquid level sensor 9 senses the liquid level of the wastewater in the wastewater tank 1, the valve 4 on the inlet pipe 2 is closed. The motor 6 drives the rotating shaft 5 to rotate, so that the arc rods 8 are immersed in the liquid surface one by one, and the fluff and floating objects floating on the liquid surface are intercepted by the cage-shaped body surrounded by the arc rods 8, so that the fluff and floating objects with long length and large volume in the wastewater tank 1 are automatically fished out. After a period of treatment, the valve 4 on the outlet pipe 3 is opened to discharge the treated sewage from the wastewater tank 1, and then the next tank of wastewater is processed. The fluff and floating objects intercepted by the arc rods 8 can be cleaned regularly.

[0018] Furthermore, it also includes a secondary wastewater tank 12, which is connected to a liquid inlet pipe 10 and a liquid outlet pipe 11, and a valve 4 is installed on the liquid outlet pipe 11. The liquid inlet pipe 10 is connected to the outlet pipe 3 through a pipeline. The secondary wastewater tank 12 is provided with a secondary hair removal mechanism, which includes a rotating drum, and the two ends of the rotating drum are rotatably connected to the secondary wastewater tank 12. The rotating drum is driven to rotate by a rotating motor 13 located outside the secondary wastewater tank 12. The circumferential surface of one side of the rotating drum has an opening, and the rest of the circumferential surface is composed of a porous mesh plate 14. A second liquid level sensor 15 is installed in the secondary wastewater tank 12. The second liquid level sensor 15 is located between the highest point and the lowest point of the rotating drum. After the second liquid level sensor 15 senses the liquid level, the valve 4 on the outlet pipe 3 is closed. The rotating motor 13 drives the rotating drum to repeatedly swing at a certain angle, and the fine fluff and floating objects floating on the sewage surface are trapped on the porous mesh plate 14. After a period of time, the valve 4 on the liquid outlet pipe 11 is opened, and the treated waste water is discharged and processed separately. The fine fluff and floating objects on the porous mesh plate 14 can be cleaned manually or after multiple treatments.

[0019] Furthermore, a chuck 16 is fixedly connected to the middle of the rotating shaft 5, and a plurality of slots 17 are arranged around the chuck 16, and the middle of the arc rod 8 is respectively inserted into the slots 17. The chuck 16 allows the arc rod 8 to maintain a certain shape when rotating, and a certain distance can be maintained between adjacent arc rods 8, so as to always maintain the hair scooping effect.

[0020] Furthermore, the installation plate 7 is provided with a plurality of slots 18, and both ends of the arc rod 8 are respectively provided with plug-in parts 19, which are respectively inserted into the slots 18. In this way, the installation and removal of the arc rod 8 can be facilitated.

[0021] Further, the rotary drum bag is composed of two circular plates 20, a porous mesh plate 14 and a plurality of connecting rods 21. The two circular plates 20 are respectively located at the two ends of the porous mesh plate 14. The porous mesh plate 14 and the circular plate 20 are detachably connected. The connecting rod 21 is located between the two circular plates 20. The two ends of the connecting rod 21 are respectively fixedly connected to the circular plates 20. The outer side of the circular plate 20 is rotatably connected to the secondary wastewater tank 12 through a connecting shaft. The porous mesh plate 14 and the two circular plates 20 can be connected by screws or buckles, which is convenient for the removal and replacement of the porous mesh plate 14. Multiple sets of porous mesh plates 14 with different apertures can be prepared for standby use to adapt to the treatment of different microfiber synthetic leather production wastewater.

[0022] It is worth mentioning that the technical features such as motors and liquid level sensors involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field and should not be regarded as the invention point of this utility model patent. This utility model patent will not be further elaborated.

[0023] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field through logical analysis, reasoning or limited experiments based on the concept of the utility model on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A water treatment and filtration system, characterized in that: The utility model comprises a waste water tank, which is connected with a water inlet pipe and a water outlet pipe, wherein valves are respectively installed on the water inlet pipe and the water outlet pipe, wherein a hair scooping mechanism is arranged in the waste water tank, wherein the hair scooping mechanism comprises a rotating shaft, wherein both ends of the rotating shaft are rotatably connected with the waste water tank, wherein the rotating shaft is driven to rotate by a motor located outside the waste water tank, wherein both ends of the rotating shaft are respectively fixedly connected with mounting plates, wherein a plurality of arc-shaped rods are arranged between the mounting plates, wherein both ends of the arc-shaped rods are respectively connected with the mounting plates, wherein the arc-shaped rods are arranged in a row around the circumference of the rotating shaft, and wherein a first liquid level sensor is installed in the waste water tank.

2. The water treatment and filtration system according to claim 1, characterized in that: The invention also includes a secondary wastewater tank, which is connected to a liquid inlet pipe and a liquid outlet pipe, the liquid outlet pipe is installed with a valve, the liquid inlet pipe is connected to the outlet pipe through a pipeline, a secondary hair scooping mechanism is arranged in the secondary wastewater tank, the secondary hair scooping mechanism includes a rotating drum, both ends of the rotating drum are rotatably connected to the secondary wastewater tank, the rotating drum is driven to rotate by a rotating motor located outside the secondary wastewater tank, a circumferential surface on one side of the rotating drum has an opening, and the rest of the circumferential surface is composed of a porous mesh plate, and a second liquid level sensor is installed in the secondary wastewater tank.

3. The water treatment and filtration system according to claim 1, characterized in that: The middle part of the rotating shaft is fixedly connected with a chuck, and a plurality of clamping grooves are arranged around the chuck, and the middle parts of the arc-shaped rods are respectively clamped into the clamping grooves.

4. The water treatment and filtration system according to claim 3, characterized in that: The installation plate is provided with a plurality of slots, and both ends of the arc-shaped rod are respectively provided with plug-in parts, which are respectively inserted into the slots.

5. The water treatment and filtration system according to claim 2, characterized in that: The rotary drum bag is composed of two circular plates, a porous mesh plate and a plurality of connecting rods. The two circular plates are respectively located at the two ends of the porous mesh plate. The porous mesh plate and the circular plate are detachably connected. The connecting rod is located between the two circular plates. The two ends of the connecting rod are respectively fixedly connected to the circular plates. The outer side of the circular plate is rotatably connected to the secondary wastewater tank through a connecting shaft.

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