CN219399311U - Papermaking sewage filtering tank capable of automatically cleaning dirt - Google Patents

Abstract

The utility model relates to the field of sewage treatment production, in particular to a papermaking sewage filtering tank capable of automatically cleaning dirt, which comprises a filtering tank body, wherein a plurality of water guide pipes are connected above the filtering tank body, the water guide pipes are embedded into a water diversion box above the water guide pipes, a water inlet pipe is arranged in the center above the water diversion box, a first filter screen is arranged in the filtering tank body, a first push plate is arranged at one end below the first filter screen, a first electric push rod is arranged at one side of the first push plate, and a second filter screen is arranged below the first filter screen. According to the utility model, the first pushing plate is arranged on one side above the first filter screen, the second pushing plate is arranged on one side above the second filter screen, and the first pushing plate and the second pushing plate can respectively move on the first filter screen and the second filter screen, so that impurities filtered by the first filter screen and the second filter screen can be pushed into the sewage disposal box, the first filter screen and the second filter screen can be automatically cleaned, manual operation is reduced, and the cleaning difficulty of dirt in a filter tank is reduced.

Description

Papermaking sewage filtering tank capable of automatically cleaning dirt

Technical Field

The utility model relates to a papermaking sewage filtering tank capable of automatically cleaning dirt, and belongs to the technical field of sewage treatment.

Background

The papermaking wastewater refers to wastewater generated in the pulping and papermaking process. Including pulping and cooking waste liquid, washing waste water, bleaching waste water, paper machine white water and the like. The papermaking wastewater has complex components and poor biodegradability, belongs to industrial wastewater which is difficult to treat, and is one of main industrial pollution sources in China.

When sewage generated by papermaking is treated, impurities filtered in the filter tank often need to be manually cleaned, so that the filter tank is inconvenient to clean, and is relatively harsh in peculiar smell and not suitable for long-time manual operation cleaning, so that the filter tank for papermaking sewage capable of automatically cleaning dirt is needed.

Disclosure of Invention

The utility model aims to provide a papermaking sewage filter tank capable of automatically cleaning dirt, which is characterized in that a first push plate is arranged on one side above a first filter screen, a second push plate is arranged on one side above a second filter screen, and the first push plate and the second push plate can respectively move on the first filter screen and the second filter screen, so that impurities filtered by the first filter screen and the second filter screen can be pushed into a sewage draining box, the first filter screen and the second filter screen can be automatically cleaned, manual operation is reduced, and the cleaning difficulty of dirt of the filter tank is reduced, so that the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a papermaking sewage filtering ponds that can clear up dirt automatically, includes the filtering ponds body, filtering ponds body top is connected with a plurality of aqueducts, the aqueduct top is embedded in inside the shunt case, shunt case top center is equipped with the inlet tube, filtering ponds body inside is equipped with filter screen one, filter screen below one end is equipped with push pedal one, push pedal one side is equipped with electronic ejector pin one, filter screen below is equipped with filter screen two, filter screen two below one end is equipped with push pedal two, push pedal two one side is equipped with electronic ejector pin two, filter screen two below is located filtering ponds body bottom is equipped with the drain pipe.

Further, a sewage draining box is fixedly connected to one side of the filter tank body, a connecting groove is formed in the joint of the sewage draining box and the filter tank body, the connecting groove is formed in one side of the first filter screen and one side of the second filter screen, and the height and the width of the connecting groove are the same as those of the first push plate and the second push plate.

Further, the first filter screen and the second filter screen are arranged in the filter tank body in an inclined mode, the diameter of a first filter hole of the first filter screen is larger than that of a second filter hole of the second filter screen, a vibrating motor is arranged below the first filter screen, and a sealing cover is arranged outside the vibrating motor.

Further, the first electric ejector rod and the second electric ejector rod are both provided with positioning frames, the first push plate and the second push plate are embedded into the filter tank body, and rubber sealing gaskets are arranged at the joints of the first push plate, the second push plate and the filter tank body.

Further, the first pushing plate and the second pushing plate are respectively abutted against the upper surfaces of the first filter screen and the second filter screen, the first pushing plate is in sliding connection with the first filter screen, and the second pushing plate is in sliding connection with the second filter screen.

Further, an electric ejector rod III is arranged above the sewage draining box, a pressing plate is arranged at the bottom of the electric ejector rod III, and the pressing plate is embedded into the sewage draining box.

The beneficial effects of the utility model are as follows:

according to the utility model, the water guide pipes and the water diversion boxes are arranged above the filter tank body, when the sewage is led into the water diversion boxes by the water inlet pipe, the water diversion boxes can uniformly guide the sewage above the water guide pipes, so that the sewage can uniformly fall on the first filter screen, the phenomenon that the first filter screen is blocked due to concentrated discharge of the sewage on one point of the first filter screen is avoided, the first push plate and the second push plate are respectively arranged on one side of the first filter screen and one side of the second filter screen, and can move on the first filter screen and the second filter screen under the drive of the electric ejector rod and the electric ejector rod, so that the impurities on the first filter screen and the second filter screen can be pushed to the sewage discharge boxes, the impurities on the first filter screen and the second filter screen can be automatically removed from the first filter screen and the second filter screen, manual operation is reduced, and the difficulty in cleaning dirt of the filter tank is reduced.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a perspective view of a papermaking wastewater filter tank capable of automatically cleaning dirt in accordance with the present utility model;

FIG. 2 is a cross-sectional view of a papermaking wastewater filter tank capable of automatically cleaning dirt in accordance with the present utility model;

FIG. 3 is an enlarged view of the area A of the papermaking wastewater filter tank capable of automatically cleaning dirt according to the present utility model;

FIG. 4 is an enlarged view of the area B of a papermaking wastewater filter tank capable of automatically cleaning dirt according to the present utility model;

reference numerals in the drawings: 1. a filter tank body; 2. a water conduit; 3. a water diversion box; 4. a water inlet pipe; 5. a first filter screen; 6. a pushing plate I; 7. an electric ejector rod I; 8. a second filter screen; 9. a pushing plate II; 10. an electric ejector rod II; 11. a drain pipe; 12. a blow-down tank; 13. a connecting groove; 14. a vibration motor; 15. a positioning frame; 16. a rubber gasket; 17. an electric ejector rod III; 18. and (5) pressing plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1 to 4, the present utility model provides a technical solution:

the utility model provides a papermaking sewage filtering ponds that can clear up dirt automatically, includes filtering ponds body 1, filtering ponds body 1 top is connected with a plurality of aqueducts 2, aqueduct 2 top embedding is inside shunt case 3, shunt case 3 top center is equipped with inlet tube 4, filtering ponds body 1 inside is equipped with filter screen one 5, 5 below one end of filter screen is equipped with push pedal one 6, 6 one side of push pedal is equipped with electronic ejector pin one 7, 5 below of filter screen is equipped with filter screen two 8, 8 below one end of filter screen two is equipped with push pedal two 9, 9 one side of push pedal two are equipped with electronic ejector pin two 10, 8 below of filter screen are located filtering ponds body 1 bottom is equipped with drain pipe 11.

Specifically, as shown in fig. 2, a drain tank 12 is fixedly connected to one side of the filter tank body 1, a connecting groove 13 is formed in the joint of the drain tank 12 and the filter tank body 1, the connecting groove 13 is formed in one side of the first filter screen 5 and one side of the second filter screen 8, the height and the width of the connecting groove 13 are the same as those of the first push plate 6 and the second push plate 9, the first filter screen 5 and the second filter screen 8 are obliquely arranged in the filter tank body 1, the diameter of a filter hole of the first filter screen 5 is larger than that of the second filter screen 8, a vibrating motor 14 is arranged below the first filter screen 5, a sealing cover is arranged outside the vibrating motor 14, the first filter screen 5 and the second filter screen 8 can filter impurities with different sizes in sewage respectively, the vibrating motor 14 can vibrate the first filter screen 5 when in operation, the impurities clamped in the first filter screen 5 are convenient to shake down, and the first filter screen 5 is prevented from being blocked.

Specifically, as shown in fig. 2 and 3, the positioning frames 15 are respectively arranged outside the electric ejector rod 7 and the electric ejector rod 10, the first push plate 6 and the second push plate 9 are embedded into the filter tank body 1, a rubber sealing gasket 16 is arranged at the joint of the first push plate 6 and the second push plate 9 and the filter tank body 1, the bottoms of the first push plate 6 and the second push plate 9 respectively abut against the upper surfaces of the first filter screen 5 and the second filter screen 8, the first push plate 6 is in sliding connection with the first filter screen 5, the second push plate 9 is in sliding connection with the second filter screen 8, the electric ejector rod 7 and the electric ejector rod 10 can respectively push the first push plate 6 and the second push plate 9 to move, and dirt stored on the first filter screen 5 and the second filter screen 8 can be pushed into the blow-off box 12 to be discharged by the first push plate 6 and the second push plate 9.

Embodiment 2 referring to fig. 2 and 4, the difference between the present embodiment and embodiment 1 is that: the electric push rod III 17 is arranged above the sewage draining box 12, the pressing plate 18 is arranged at the bottom of the electric push rod III 17, the pressing plate 18 is embedded into the sewage draining box 12, and the electric push rod III 17 can drive the pressing plate 18 to move downwards, so that the pressing plate 18 can clean dirt remained in the sewage draining box 12.

The working principle of the utility model is as follows: when the sewage treatment device is used, when the sewage is led into the water diversion box 3 through the water inlet pipe 4, the water diversion box 3 can uniformly guide the sewage above each water diversion pipe 2, so that the sewage can uniformly fall on the first filter screen 5, the phenomenon that the first filter screen 5 is blocked due to the fact that the sewage is intensively discharged on one point of the first filter screen 5 is avoided, when the first electric ejector rod 7 and the second electric ejector rod 10 operate, the first electric ejector rod 7 and the second electric ejector rod 10 can push the first push plate 6 and the second push plate 9 to move, so that the first push plate 6 can push dirt on the first filter screen 5 into the sewage draining box 12, the second push plate 9 can push the dirt on the second filter screen 8 into the sewage draining box 12, the filtered sewage can be drained from the draining pipe 11, when the sewage remains in the sewage draining box 12, the third electric ejector rod 17 can be started, the third electric ejector rod 17 drives the pressing plate 18 to move downwards, and the sewage can be removed from the sewage draining box 12.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a papermaking sewage filtering ponds that can clear up dirt automatically, includes filtering ponds body (1), its characterized in that: the utility model discloses a filter tank, including filtering pond body (1), filter tank body (1) top is connected with a plurality of aqueducts (2), aqueduct (2) top embedding is inside shunt case (3), shunt case (3) top center is equipped with inlet tube (4), filtering pond body (1) inside is equipped with filter screen one (5), filter screen one (5) below one end is equipped with push pedal one (6), push pedal one (6) one side is equipped with electronic ejector pin one (7), filter screen one (5) below is equipped with filter screen two (8), filter screen two (8) below one end is equipped with push pedal two (9), push pedal two (9) one side is equipped with electronic ejector pin two (10), filter screen two (8) below are located filtering pond body (1) bottom is equipped with drain pipe (11).

2. A papermaking sewage filter tank capable of automatically cleaning dirt according to claim 1, wherein: the filter tank comprises a filter tank body (1), wherein a blow-down tank (12) is fixedly connected to one side of the filter tank body (1), a connecting groove (13) is formed in the joint of the blow-down tank (12) and the filter tank body (1), the connecting groove (13) is formed in one side of the first filter screen (5) and one side of the second filter screen (8), and the height and the width of the connecting groove (13) are the same as those of the first push plate (6) and the second push plate (9).

3. A papermaking sewage filter tank capable of automatically cleaning dirt according to claim 1, wherein: the filter screen I (5) with filter screen II (8) are in inside slope setting that is of filter tank body (1), filter screen I (5) filtration pore diameter is greater than filter screen II (8) filtration pore diameter, filter screen I (5) below is equipped with vibrating motor (14), vibrating motor (14) outside is equipped with the sealed cowling.

4. A papermaking sewage filter tank capable of automatically cleaning dirt according to claim 1, wherein: the electric push rod I (7) and the electric push rod II (10) are externally provided with positioning frames (15), the push plate I (6) and the push plate II (9) are embedded into the filter tank body (1), and rubber sealing gaskets (16) are arranged at the joints of the push plate I (6), the push plate II (9) and the filter tank body (1).

5. A papermaking sewage filter tank capable of automatically cleaning dirt according to claim 1, wherein: the first pushing plate (6) and the second pushing plate (9) are respectively in contact with the first filter screen (5) and the upper surface of the second filter screen (8), the first pushing plate (6) is in sliding connection with the first filter screen (5), and the second pushing plate (9) is in sliding connection with the second filter screen (8).

6. A papermaking sewage filter tank capable of automatically cleaning dirt according to claim 2, wherein: an electric ejector rod III (17) is arranged above the sewage draining box (12), a pressing plate (18) is arranged at the bottom of the electric ejector rod III (17), and the pressing plate (18) is embedded into the sewage draining box (12).