CN217794978U - Cyclic utilization device for wastewater treatment - Google Patents

Abstract

The utility model relates to a recycling device for waste water treatment in the technical field of waste water treatment, which comprises a fixed cylinder and a fixed cover arranged above the fixed cylinder. The inside of the fixed cylinder is rotatably connected with a filter plate, and the upper surface of the filter plate is Fixedly connected with a fixed rod, the inside of the fixed rod is provided with an insertion rod, the top of the insertion rod is fixedly connected with a filter cartridge, the bottom of the inner wall of the filter cartridge is fixedly connected with a rotating rod, and the filter cartridge is rotatably connected to a fixed Inside the barrel, a cleaning brush is fixedly connected to the peripheral surface of the filter plate. The filter cartridge and the filter plate are driven to rotate by the drive assembly, the primary filtration of the wastewater is performed through the filter cartridge, and the secondary filtration is performed through the filter plate. At the same time, the filter plate slides on the inner wall of the fixed cylinder by pulling the handle, and the waste water can be repeatedly filtered. At the same time, it also cleans the inner wall of the fixed cylinder, and the filtered waste water can be recycled for secondary use.

Description

A recycling device for waste water treatment

technical field

The utility model relates to the technical field of wastewater treatment, in particular to a recycling device for wastewater treatment.

Background technique

Circulating water is a closed-loop water circulation system composed of the water supply and drainage systems of a factory, workshop or section. The waste water generated in the system will be reused after proper treatment, and fresh water will not be supplemented or added in a small amount, and will not be discharged or in a small amount. In the method of using water to discharge wastewater, in the process of wastewater circulation, it is necessary to filter out sundries and particulate matter, so that the wastewater can be recycled.

When the existing wastewater is filtered by the recycling device to filter the impurities in the wastewater, some impurities will remain on the inner wall of the filter cartridge, which is not convenient for cleaning the filter cartridge and affects the effect of the next wastewater filtration. For this reason, we propose a Disclosed is a recycling device for waste water treatment.

Utility model content

In view of the above problems, the utility model provides a recycling device for wastewater treatment, which has the function of filtering the wastewater multiple times while cleaning the inner wall of the filter cartridge.

The technical scheme of the utility model is: a recycling device for waste water treatment, comprising a fixed cylinder and a fixed cover arranged above the fixed cylinder, the inside of the fixed cylinder is rotatably connected with a filter plate, and the upper surface of the filter plate is fixed Connected with a fixed rod, the inside of the fixed rod is provided with an insertion rod, the top of the insertion rod is fixedly connected with a filter cartridge, the bottom of the inner wall of the filter cartridge is fixedly connected with a rotating rod, and the filter cartridge is rotatably connected to the fixed cylinder Inside, the peripheral surface of the filter plate is fixedly connected with a cleaning brush, the outer surface of the cleaning brush is in contact with the inner wall of the fixed cylinder, the upper surface of the fixed cover is provided with a drive assembly, and the two sides of the rotating rod The side surfaces are fixedly connected with connecting rods, and the non-opposite ends of the two connecting rods are fixedly connected with the inner wall of the filter cartridge.

In a further technical solution, the bottom of the fixed cylinder is fixed and communicated with a drain pipe, the bottom of the drain pipe is threaded with a fixed pipe, the inside of the fixed pipe is fixedly connected with a filter screen, the filter cartridge, Several filter holes are provided on the surfaces of the filter plate and the filter screen.

In a further technical solution, the drive assembly includes a drive motor fixedly connected to the upper surface of the fixed cover, the output shaft of the drive motor is fixedly connected to a rotating shaft through a coupling, and the bottom end of the rotating shaft passes through the fixed cover The inside of the No. 1 mounting plate is fixedly connected to the No. 1 mounting plate, the top of the rotating rod is fixedly connected to the No. 2 mounting plate, and the bottom of the No. 1 mounting plate is fixedly connected to three positioning rods. The upper surface of the No. 2 mounting plate is provided with There are three positioning holes, and one end of the three positioning rods is arranged inside the positioning holes.

In a further technical solution, a chute is provided inside the fixed rod, a sliding bar is fixedly connected to the surface of the insertion rod, and one end of the sliding bar is slidably connected to the inside of the chute, and the chute and The sliders are all in the shape of a cross.

In a further technical solution, the inner wall of the fixed cylinder is fixedly connected with an annular plate, the surface of the annular plate is provided with an annular groove, the bottom of the filter plate is fixedly connected with an annular strip, and the bottom of the annular strip rotates A plurality of balls are connected, and both the annular bar and the plurality of balls slide inside the annular groove.

In a further technical solution, a limiting hole is provided on the upper surface of the fixing cylinder, a limiting rod is fixedly connected to the bottom of the fixing cover, and one end of the limiting rod is arranged inside the limiting hole.

In a further technical solution, two handles are fixedly connected to the upper surface of the filter plate, and support legs are provided at the bottom of the fixing cylinder.

The beneficial effects of the utility model are:

1. Drive the filter cartridge and filter plate to rotate through the drive assembly, perform primary filtration of wastewater through the filter cartridge, and perform secondary filtration through the filter plate, and at the same time pull the handle to make the filter plate slide on the inner wall of the fixed cylinder, so that While the wastewater is repeatedly filtered, it also cleans the inner wall of the fixed cylinder, and the filtered wastewater can be recycled for a second time;

2. The fixed pipe threaded on the surface of the drain pipe can facilitate the installation and replacement of the filter screen, and finally filter the discharged water through the filter screen to avoid the discharge of residual debris.

Description of drawings

Fig. 1 is the overall structural representation of the utility model embodiment;

Fig. 2 is the structural representation of the filter cartridge of the utility model embodiment;

Fig. 3 is a cross-sectional view of the internal structure of the fixed cylinder of the utility model embodiment;

Fig. 4 is the schematic diagram of the bottom structure of the filter plate of the utility model embodiment;

Fig. 5 is a cross-sectional view of the internal structure of the fixed pipe according to the embodiment of the present invention.

Explanation of reference signs:

1. Fixed cylinder; 2. Fixed cover; 3. Filter plate; 4. Fixed rod; 5. Insert rod; 6. Filter cartridge; 7. Rotating rod; 8. Cleaning brush; 9. Drive assembly; 902, rotating shaft; 903, No. 1 mounting plate; 904, No. 2 mounting plate; 905, positioning rod; 906, positioning hole; 10, connecting rod; 11, fixed pipe; 12, filter screen; 13, drainage pipe; 14, Filter hole; 15, chute; 16, slide bar; 17, ring plate; 18, ring groove; 19, ring bar; 20, ball; 21, limit hole; 22, limit rod; 23, handle; 24 , Supporting legs.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

As shown in Figures 1-5, a recycling device for waste water treatment of the present utility model includes a fixed cylinder 1 and a fixed cover 2 arranged above the fixed cylinder 1, and the inside of the fixed cylinder 1 is rotatably connected with a filter plate 3, The upper surface of the filter plate 3 is fixedly connected with a fixed rod 4, and the inside of the fixed rod 4 is provided with an insertion rod 5, the top of the insertion rod 5 is fixedly connected with a filter cartridge 6, and the bottom of the inner wall of the filter cartridge 6 is fixedly connected with a rotating rod 7 to filter The cylinder 6 is rotatably connected to the inside of the fixed cylinder 1, the peripheral surface of the filter plate 3 is fixedly connected with a cleaning brush 8, the outer surface of the cleaning brush 8 is in contact with the inner wall of the fixed cylinder 1, and the upper surface of the fixed cover 2 is provided with a drive assembly 9. Connecting rods 10 are fixedly connected to both sides of the rotating rod 7 , and the non-opposite ends of the two connecting rods 10 are fixedly connected to the inner wall of the filter cartridge 6 .

During work, after inserting the insertion rod 5 at the bottom of the filter cartridge 6 into the inside of the fixed rod 4, the waste water is poured into the inside of the filter cartridge 6, and then the driving assembly 9 is inserted into the inside of the rotating rod 7, and the fixed cover 2 is placed Above the fixed cylinder 1, start the driving assembly 9 to drive the rotating rod 7 and the filter cylinder 6 to rotate, and at the same time drive the filter plate 3 to rotate. When the waste water passes through the filter cylinder 6 and rotates, it flows to the fixed cylinder 1 through the filter holes 14 on the surface. The inside of the filter plate 3 is then used for secondary filtration, and the sliding of the cleaning brush 8 on the outer surface of the filter plate 3 can clean up the impurities adhered to the inner wall of the fixed cylinder 1. After filtering the impurities in the waste water, it can be Water is reused.

In another embodiment, as shown in FIG. 1 , FIG. 3 and FIG. 5 , the bottom of the fixed cylinder 1 is fixed and communicated with a drain pipe 13 , the bottom of the drain pipe 13 is threaded with a fixed pipe 11 , and the inside of the fixed pipe 11 A filter screen 12 is fixedly connected, and several filter holes 14 are provided on the surfaces of the filter cartridge 6 , the filter plate 3 and the filter screen 12 .

The utility model is threaded on the surface of the drain pipe 13 through the fixed pipe 11, so that the filter screen 12 is placed under the drain pipe 13, and the filtered water passes through the filter screen 12 during the discharge process. Three times of filtration are performed to avoid the phenomenon of impurities in the filtered water, further improve the utilization of waste water, and the filtered water can be used for domestic water.

In another embodiment, as shown in Figures 1 and 2, the drive assembly 9 of the present invention includes a drive motor 901 fixedly connected to the upper surface of the fixed cover 2, and the output shaft of the drive motor 901 is fixedly connected with a The rotating shaft 902, the bottom end of the rotating shaft 902 is installed in the inside of the fixed cover 2 and is fixedly connected to the No. 1 mounting plate 903, the top of the rotating rod 7 is fixedly connected to the No. The positioning rod 905 and the upper surface of the second mounting plate 904 are provided with three positioning holes 906 , and one end of the three positioning rods 905 is arranged inside the positioning hole 906 .

The utility model drives the rotation of the rotating shaft 902 through the drive motor 901, the rotating shaft 902 drives the rotation of the No. 1 mounting plate 903, the positioning rod 905 and the No. 2 mounting plate 904, and the rotation of the No. 2 mounting plate 904 drives the rotation of the rotating rod 7. The rotation of the rotating rod 7 can drive the filter cartridge 6 and the filter plate 3 to rotate, which can facilitate the filtering of impurities in the waste water.

In another embodiment, as shown in Figure 2, the inside of the fixed rod 4 of the present invention is provided with a chute 15, the surface of the insertion rod 5 is fixedly connected with a slide bar 16, and one end of the slide bar 16 is slidably connected to the chute 15, and the shapes of chute 15 and slide bar 16 are cross-shaped.

The utility model can facilitate the effect that the rotating shaft 902 drives the rotating rod 7 to rotate through the chute 15 and the sliding bar 16, and the effect of limiting the rotating rod 7.

In another embodiment, as shown in Figure 3 and Figure 4, the inner wall of the fixed cylinder 1 is fixedly connected with an annular plate 17, the surface of the annular plate 17 is provided with an annular groove 18, and the bottom of the filter plate 3 is fixedly connected with an annular strip 19 , the bottom of the ring bar 19 is rotatably connected with a plurality of balls 20 , and both the ring bar 19 and the plurality of balls 20 slide inside the ring groove 18 .

The utility model can support the filter plate 3 through the ring plate 17, and can facilitate the rotation of the filter plate 3 through the ring groove 18, the ring bar 19 and the ball 20.

In another embodiment, as shown in FIG. 1 , a limit hole 21 is opened on the upper surface of the fixed cylinder 1 , and a limit rod 22 is fixedly connected to the bottom of the fixed cover 2 , and one end of the limit rod 22 is arranged at the limit hole 21 internal.

The utility model can limit the position of the fixed cover 2 by the limit rod 22 through the limit hole 21, avoiding that the driving assembly 9 cannot be inserted in the inside of the rotating rod 7, and avoids affecting the rotation of the rotating rod 7.

In another embodiment, as shown in FIGS. 1 and 2 , two handles 23 are fixedly connected to the upper surface of the filter plate 3 , and support legs 24 are provided at the bottom of the fixed cylinder 1 .

The utility model facilitates pulling the filter plate 3 to slide through the handle 23, and supports the fixed cylinder 1 through the supporting legs 24.

The above examples only express the specific implementation manners of the utility model, and the description thereof is relatively specific and detailed, but it should not be interpreted as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims (7)

1. A recycling device for waste water treatment, comprising a fixed cylinder and a fixed cover located on the top of the fixed cylinder, characterized in that: the inside of the fixed cylinder is rotatably connected with a filter plate, and the upper surface of the filter plate is fixedly connected with a A fixed rod, the interior of the fixed rod is provided with an insertion rod, the top of the insertion rod is fixedly connected to a filter cartridge, the bottom of the inner wall of the filter cartridge is fixedly connected to a rotating rod, and the filter cartridge is rotatably connected to the inside of the fixed cylinder , the peripheral surface of the filter plate is fixedly connected with a cleaning brush, the outer surface of the cleaning brush is in contact with the inner wall of the fixed cylinder, the upper surface of the fixed cover is provided with a drive assembly, and the two sides of the rotating rod Both are fixedly connected with connecting rods, and the non-opposite ends of the two connecting rods are fixedly connected to the inner wall of the filter cartridge. 2. A recycling device for waste water treatment according to claim 1, characterized in that: the bottom of the fixed cylinder is fixed and communicated with a drain pipe, and the bottom of the drain pipe is threaded with a fixed pipe, and the A filter screen is fixedly connected to the inside of the fixed pipe, and several filter holes are provided on the surface of the filter cylinder, the filter plate and the filter screen. 3. A recycling device for wastewater treatment according to claim 1, characterized in that: the drive assembly includes a drive motor fixedly connected to the upper surface of the fixed cover, and the output shaft of the drive motor is fixed by a coupling A rotating shaft is connected, and the bottom end of the rotating shaft is installed inside the fixed cover and is fixedly connected to a No. 1 mounting plate. The top of the rotating rod is fixedly connected to a No. 2 mounting plate. There are two positioning rods, and the upper surface of the No. 2 mounting plate is provided with three positioning holes, and one end of the three positioning rods is arranged in the inside of the positioning holes. 4. A recycling device for wastewater treatment according to claim 1, characterized in that: the inside of the fixed rod is provided with a chute, the surface of the inserted rod is fixedly connected with a slide bar, and the slide bar One end is slidably connected to the inside of the chute, and both the chute and the slide bar are cross-shaped. 5. A recycling device for wastewater treatment according to claim 2, characterized in that: the inner wall of the fixed cylinder is fixedly connected with an annular plate, the surface of the annular plate is provided with an annular groove, and the filter plate A ring bar is fixedly connected to the bottom of the ring bar, and a plurality of balls are rotatably connected to the bottom of the ring bar, and the ring bar and the plurality of balls slide inside the ring groove. 6. A recycling device for wastewater treatment according to claim 3, characterized in that: the upper surface of the fixed cylinder is provided with a limit hole, the bottom of the fixed cover is fixedly connected with a limit rod, and the limit One end of the rod is arranged inside the limiting hole. 7 . The recycling device for wastewater treatment according to claim 5 , wherein two handles are fixedly connected to the upper surface of the filter plate, and support legs are provided at the bottom of the fixed cylinder. 8 .

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