CN221309763U - A multistage filtration for sewage treatment - Google Patents

Abstract

The utility model discloses a multistage filtering structure for sewage treatment, which comprises a treatment box and a mounting frame, wherein a first delivery pipe is fixedly connected with the side wall of the treatment box in a penetrating manner, a second delivery pipe is fixedly connected with the bottom wall of the first delivery pipe in a penetrating manner, a first rotating shaft is rotatably connected to the inner side wall of the first delivery pipe, dragon blades are fixedly connected to the side wall of the first rotating shaft, a screen plate is fixedly connected to the inner side wall of the treatment box, a supporting seat is symmetrically and fixedly connected to the bottom wall of the treatment box, transverse plates are fixedly connected to the side walls of the two supporting seats in a penetrating manner, a second rotating shaft is fixedly connected to the bottom wall of the treatment box in a penetrating manner, and a plurality of stirring blades are symmetrically and fixedly connected to the side wall of the second rotating shaft. The utility model carries out multistage filtration treatment on sewage by arranging the screen plate, the active carbon adsorption layer, the medicament box, the second rotating shaft and the stirring blade, and separates and outputs solid impurities with larger sewage by arranging the screen plate, the first rotating shaft, the dragon blade, the first delivery pipe and the second delivery pipe.

Description

A multistage filtration for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a multistage filtering structure for sewage treatment.

Background

The sewage is discharged water from life and production, such as sewage discharged in factory production process, which usually contains organic substances and a large amount of heavy metals, and if the sewage is directly discharged into river water without treatment, the sewage not only causes environmental pollution, but also has adverse effect on the quality of domestic water of people, so that the sewage is usually filtered by a treatment device after being discharged.

However, the existing filtering structure for sewage treatment still has some disadvantages in the use process, such as: the existing filtering structure can only filter sewage, and the sewage is often mixed with some larger solid impurities which are easily accumulated on the surface of the filtering screen to cause the blocking of the filtering screen, so that the efficiency of the filtering structure is reduced; only through the filtration mode, the foul smell of the sewage and the harmful substances contained in the foul smell cannot be removed.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a multi-stage filtering structure for sewage treatment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

A multistage filtration for sewage treatment, includes treatment box and installing frame, the first delivery tube of treatment box lateral wall through fixedly connected with, first delivery tube diapire through fixedly connected with second delivery tube, first delivery tube inside wall rotates and is connected with first pivot, the first pivot other end rotates with treatment box inside wall to be connected, first pivot lateral wall fixedly connected with flood dragon blade, treatment box inside wall fixedly connected with otter board, treatment box bottom wall symmetry fixedly connected with supporting seat, two supporting seat lateral wall common fixedly connected with diaphragm, treatment box bottom wall through rotation is connected with the second pivot, the one end and the diaphragm roof rotation of second pivot are connected, a plurality of stirring leaves of second pivot lateral wall symmetry fixedly connected with.

Preferably, the treatment box inside wall symmetry fixedly connected with mount pad, every the mount pad is protruding font structure, the spout has been seted up to the mounting frame side wall symmetry, the inside active carbon adsorption layer that fills of mounting frame.

Preferably, the lengths of the stirring blades are gradually reduced from top to bottom along the second rotating shaft.

Preferably, the side wall of the treatment box is fixedly connected with a medicament box, the bottom wall of the medicament box is fixedly connected with a medicament outlet pipe in a penetrating mode, and the other end of the medicament outlet pipe is communicated with the inside of the treatment box after penetrating through the side wall of the treatment box.

Preferably, the first motor of processing case lateral wall fixedly connected with, the output shaft of first motor runs through processing case lateral wall after with the one end fixed connection of first pivot, diaphragm diapire fixedly connected with second motor, the output shaft one end of second motor runs through diaphragm diapire after with the one end fixed connection of second pivot.

Preferably, the top wall of the treatment box is fixedly connected with a water inlet pipe in a penetrating mode, the bottom wall of the treatment box is fixedly connected with a water outlet pipe in a penetrating mode, and the side wall of the treatment box is provided with a box door.

The utility model has the beneficial effects that:

1. The method comprises the steps of carrying out multistage filtration treatment on sewage by arranging a screen plate, an activated carbon adsorption layer, a medicament box, a second rotating shaft and a stirring blade part, removing bad smell in the sewage by the activated carbon adsorption layer, and removing harmful substances contained in the sewage by adding medicaments and stirring treatment, so as to avoid adverse effects on the environment and the quality of domestic water caused by discharging the treated sewage into a river;

2. Through setting up half tone, first pivot, flood dragon blade, first delivery tube, second delivery tube part, after filtering a period through the otter board, through first motor drive first pivot rotation to can drive first pivot lateral wall fixed connection's flood dragon blade and rotate, carry otter board surface piled up solid impurity to carrying first delivery tube in, and fall into outside collecting box through the second delivery tube, thereby can separate and export the great solid impurity of sewage, avoid its jam otter board.

Drawings

Fig. 1 is a schematic diagram of the internal structure of a multi-stage filtration structure for sewage treatment according to the present utility model.

Fig. 2 is an enlarged schematic diagram of a portion a of a multi-stage filtration structure for sewage treatment according to the present utility model.

Fig. 3 is a schematic view of the appearance structure of a multi-stage filtration structure for sewage treatment according to the present utility model.

In the figure: 1 treatment box, 2 inlet tube, 3 first motor, 4 medicament case, 5 first delivery tube, 6 second delivery tube, 7 play medicine tube, 8 first pivot, 9 dragon blade, 10 otter board, 11 installing frame, 12 second pivot, 13 stirring leaf, 14 supporting seat, 15 diaphragm, 16 second motor, 17 drain pipe, 18 active carbon adsorption layer, 19 installing seat, 20 spouts, 21 chamber door.

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.

Referring to fig. 1-3, a multistage filtering structure for sewage treatment, including treatment box 1 and installing frame 11, treatment box 1 lateral wall runs through fixedly connected with first delivery tube 5, first delivery tube 5 diapire runs through fixedly connected with second delivery tube 6, first delivery tube 5 inside wall rotates and is connected with first pivot 8, the other end of first pivot 8 rotates with treatment box 1 inside wall to be connected with, first pivot 8 lateral wall fixedly connected with flood dragon blade 9, treatment box 1 inside wall fixedly connected with otter board 10, treatment box 1 diapire symmetry fixedly connected with supporting seat 14, two supporting seat 14 lateral walls are fixedly connected with diaphragm 15 jointly, treatment box 1 diapire runs through and rotates and be connected with second pivot 12, one end and diaphragm 15 roof rotation of second pivot 12 are connected, a plurality of stirring leaf 13 of second pivot 12 lateral wall symmetry fixedly connected with.

The treatment box 1 inside wall symmetry fixedly connected with mount pad 19, every mount pad 19 are protruding font structure, and spout 20 has been seted up to mounting frame 11 lateral wall symmetry, and the mount pad 19 of protruding font can be in the inside slip of spout 20, the dismouting of the mounting frame 11 of being convenient for, and the inside packing of mounting frame 11 has activated carbon adsorption layer 18 for get rid of the foul smell of sewage.

The length of the stirring blades 13 is gradually reduced from top to bottom along the second rotating shaft 12, so that the stirring blades 13 can be better attached to the inner side wall of the treatment box 1, gaps between the stirring blades and the treatment box 1 are reduced, and a more comprehensive stirring effect is achieved.

The side wall of the treatment box 1 is fixedly connected with the medicament box 4, the bottom wall of the medicament box 4 penetrates through the fixedly connected medicament outlet pipe 7, the other end of the medicament outlet pipe 7 penetrates through the side wall of the treatment box 1 and then is communicated with the interior of the treatment box 1, and the treatment medicament in the medicament box 4 can be introduced into the sewage subjected to filtration and deodorization treatment by opening the valve of the medicament outlet pipe 7 to be mixed and stirred, so that harmful substances in the sewage are further removed.

The first motor 3 of processing case 1 lateral wall fixedly connected with, the output shaft of first motor 3 runs through processing case 1 lateral wall after with the one end fixed connection of first pivot 8, thereby make it can drive first pivot 8 rotation, and then can drive the rotation of flood dragon blade 9 and derive the solid impurity on otter board 10 surface, diaphragm 15 diapire fixedly connected with second motor 16, the output shaft one end of second motor 16 runs through diaphragm 15 diapire after with the one end fixed connection of second pivot 12, thereby make it can drive second pivot 12 rotation, and drive stirring leaf 13 and mix sewage and medicament stirring.

The top wall of the treatment tank 1 is penetrated and fixedly connected with a water inlet pipe 2, the water inlet pipe 2 is connected with an external sewage tank through a pipeline and a water pump, the bottom wall of the treatment tank 1 is penetrated and fixedly connected with a water outlet pipe 17, and the side wall of the treatment tank 1 is provided with a tank door 21 for facilitating overhaul of components inside the treatment tank 1.

According to the utility model, external sewage is introduced into the treatment box 1 through the pipeline and the water pump, the sewage falls from the screen 10 under the action of gravity, wherein larger solid impurities are left behind by the screen 10, after filtering for a period of time, the first motor 3 is started to drive the first rotating shaft 8 to rotate, so that the dragon blades 9 can be driven to rotate, the solid impurities on the surface of the screen 10 are conveyed into the first delivery pipe 5 and fall into the external collection box through the second delivery pipe 6, and thus, the larger solid impurities of the sewage can be separated and output, and the screen 10 is prevented from being blocked.

The sewage filtered by the screen plate 10 is adsorbed by the activated carbon adsorption layer 18 to remove the odor, then the valve of the medicine outlet pipe 7 is opened to introduce the treatment medicine in the medicine box 4 into the treatment box 1, and the second motor 16 is started to drive the second rotating shaft 12 to rotate, so that the stirring blade 13 is driven to mix and stir the sewage and the medicine to remove the harmful substances contained in the sewage, and then the valve of the drain pipe 17 is opened to drain the treated sewage. Through the screen plate, the active carbon adsorption layer and the medicament treatment, the sewage is subjected to multistage filtration treatment, and impurities, accompanying odor and contained harmful substances in the sewage are removed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. A multistage filtration for sewage treatment, includes treatment box (1) and installing frame (11), its characterized in that, treatment box (1) lateral wall runs through fixedly connected with first delivery tube (5), first delivery tube (5) diapire runs through fixedly connected with second delivery tube (6), first delivery tube (5) inside wall rotates and is connected with first pivot (8), first pivot (8) other end and treatment box (1) inside wall rotate and are connected, first pivot (8) lateral wall fixedly connected with flood dragon blade (9), treatment box (1) inside wall fixedly connected with otter board (10), treatment box (1) diapire symmetry fixedly connected with supporting seat (14), two supporting seat (14) lateral wall joint fixedly connected with diaphragm (15), treatment box (1) diapire runs through and rotates and be connected with second pivot (12), the one end and diaphragm (15) roof rotate and be connected with of second pivot (12), a plurality of stirring leaf (13) of second pivot (12) lateral wall symmetry.

2. The multistage filtering structure for sewage treatment according to claim 1, characterized in that the inner side wall of the treatment tank (1) is symmetrically and fixedly connected with mounting seats (19), each mounting seat (19) is of a convex structure, sliding grooves (20) are symmetrically formed in the side wall of the mounting frame (11), and an activated carbon adsorption layer (18) is filled in the mounting frame (11).

3. A multistage filtering structure for sewage treatment according to claim 1, characterized in that a plurality of stirring blades (13) are provided in length gradually decreasing from top to bottom along the second rotation shaft (12).

4. The multistage filtering structure for sewage treatment according to claim 1, wherein the side wall of the treatment tank (1) is fixedly connected with a medicament tank (4), the bottom wall of the medicament tank (4) is fixedly connected with a medicament outlet pipe (7) in a penetrating manner, and the other end of the medicament outlet pipe (7) is communicated with the inside of the treatment tank (1) after penetrating through the side wall of the treatment tank (1).

5. The multistage filtering structure for sewage treatment according to claim 1, characterized in that the side wall of the treatment tank (1) is fixedly connected with a first motor (3), an output shaft of the first motor (3) penetrates through the side wall of the treatment tank (1) and is fixedly connected with one end of a first rotating shaft (8), a bottom wall of the transverse plate (15) is fixedly connected with a second motor (16), and one end of an output shaft of the second motor (16) penetrates through the bottom wall of the transverse plate (15) and is fixedly connected with one end of a second rotating shaft (12).

6. A multistage filtering structure for sewage treatment according to claim 1, characterized in that the top wall of the treatment tank (1) is fixedly connected with a water inlet pipe (2) in a penetrating way, the bottom wall of the treatment tank (1) is fixedly connected with a water outlet pipe (17) in a penetrating way, and the side wall of the treatment tank (1) is provided with a tank door (21).