Wastewater treatment equipment convenient for regular self-cleaning

Abstract

The utility model belongs to the technical field of wastewater treatment, and particularly discloses wastewater treatment equipment convenient for regular self-cleaning, which comprises a shell and a tank body, three groups of filter boxes are arranged in the shell, a cover plate is fixed at the top of each filter box, a conveying pipe is mounted at the center between each filter box and the corresponding cover plate, and a water inlet is formed in the middle of each conveying pipe. A first liquid pump is installed on the conveying pipe, and a liquid inlet pipe is fixed to the center of the top end of the shell. According to the wastewater treatment equipment convenient for regular self-cleaning, a stirring rod is movably connected to the center of the lower part in each filter box, sewage is injected into the filter box at the top from a liquid inlet pipe at the top, a screen frame is lapped in each filter box through a frame body, meshes of the three groups of screen frames are sequentially reduced from top to bottom, and a motor is started, so that the filter box is automatically cleaned; the second fluted disc is meshed with the first fluted disc on the right side, the first liquid pump is started, filtered liquid is guided into the next filter box through the suction port and the first hollow fluted disc, and the problem that the self-cleaning capacity is poor is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater treatment technical field, concretely is a wastewater treatment equipment convenient to regular self -cleaning. BACKGROUND

[0002] Wastewater treatment is the process of purification and recycling of the liquid that loses the original value, in order to avoid direct exclusion and make the surrounding environment deteriorate, often through the sewer pipe will be produced by the wastewater of life, industrial wastewater into the treatment equipment, through the filter adsorption will filter out the dirt in wastewater.

[0003] Ordinary wastewater treatment equipment lacks self -cleaning mechanism, often needs to open the equipment and uses the water pipe, shower nozzle etc. flush clean inner wall and inside filter structure, quite complex, and consumes labor, if the dirt sticks on the inner wall is also difficult to flush down.

[0004] Now, a new wastewater treatment equipment convenient to regular self -cleaning solves the above -mentioned problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a wastewater treatment equipment convenient to regular self -cleaning to solve the problem of poor self -cleaning capacity in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a wastewater treatment equipment convenient to regular self -cleaning, including shell and tank, the inside of shell is provided with three groups of filter box, and the top of filter box is fixed with cover plate, the center between filter box and cover plate installs the conveying pipe, and liquid pump one is installed on conveying pipe, the center of shell top is fixed with liquid inlet pipe, the center of filter box inside below is provided with cavity, and the right side of cavity inside is movably connected with gear plate no.

[0007] As a further technical scheme of the utility model, the inside of gear plate no. is hollow, and the suction port is communicated with the conveying pipe through the gear plate no.

[0008] As a further technical scheme of the utility model, the inner wall of filter box is pasted on the side surface of stirring rod, and the output end of motor is fixedly connected with gear plate no.

[0009] As a further technical scheme of the utility model, the left side of the shell is provided with a groove body, and the rear of the groove body is provided with three groups of grooves, the shaft is longitudinally movably connected between the grooves, the lower left corner of the shell surface is movably connected with a rotating rod, three groups of rotating blocks are welded to the outside of the shaft, and the rotating blocks are fixedly connected with the filter box, a frame body is fixed to the upper part of the inside of the filter box, and a screen frame is overlapped between the top of the frame body, screw holes are arranged on the front and back and left and right of the outside of the shaft, a positioning piece is fixed to the left side of the top of the rotating block, a bolt is assembled in the hole of the positioning piece, and six groups of supporting blocks are welded to the rear of the inside of the shell.

[0010] As a further technical scheme of the utility model, the rotating block can rotate horizontally with the shaft, and the bolt can be embedded in the screw hole.

[0011] As a further technical scheme of the utility model, the two sides of the top of the screen frame are overlapped on the frame body, and the screen frame and the frame body are in the same vertical plane.

[0012] As a further technical scheme of the utility model, the lower part of the inside of the shell is provided with an inclined table, the left and right of the surface of the inclined table are fixedly provided with a hook body, the two sides of the bottom of the inclined table are fixedly provided with a clamping block, the bottom of the shell is provided with two groups of clamping grooves, the lower right corner of the outside of the shell is provided with a liquid outlet, and the bottom of the liquid outlet is fixedly provided with a liquid pump two.

[0013] As a further technical scheme of the utility model, the clamping block is embedded in the clamping groove, and the inclined table is located on the left side of the liquid outlet.

[0014] Compared with the prior art, the wastewater treatment equipment convenient for regular self-cleaning has the advantages that the wastewater treatment equipment realizes automatic cleaning of the internal structure, facilitates waste material export, and realizes interception of fiber sundries.

[0015] (1) the stirring rod is movably connected at the center of the lower part of the inside of the filter box, sewage is injected into the filter box from the top liquid inlet pipe, the inside of each filter box is overlapped with a screen frame through the frame body, three groups of screen frames are arranged from top to bottom, the mesh holes are gradually smaller, and the motor is synchronously started, the right side of the toothed disc two is engaged with the toothed disc one, under the suction of the liquid pump one, the filtered liquid is guided into the next filter box through the suction port and the hollow toothed disc one, and the sewage is filtered in a ladder type;

[0016] (2) three groups of rotating blocks are welded to the outside of the shaft, the rotating rod is held at the lower left corner and the shaft is rotated in the groove, until the filter box connected with the rotating block is rotated out of the shell, the bolt on the left side of the positioning piece is rotated and screwed into the screw hole for reinforcement, the garbage in the screen frame is cleaned on the outside of the shell, then the rotating rod is reversely rotated to reset the filter boxes, and the garbage is prevented from remaining for too long to block the mesh holes.

[0017] (3) by setting the inclined table in the lower part of the shell, the inclined table is put into the bottom of the shell, so that the clamping blocks are respectively embedded in the clamping grooves for fixation, the hooks distributed on the top end of the inclined table are inclined, the sewage mixture dropped through the hooks will be treated by the hooks, the material with long fibers is left on the hooks and then falls into the liquid outlet and is guided out by the liquid pump two, and the top filtering system is matched to finely treat the sewage. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view sectional structure schematic view of the utility model;

[0019] Figure 2 It is a front view sectional structure schematic view of the filter box of the utility model;

[0020] Figure 3 It is a front view sectional structure schematic view of the utility model; Figure 1 It is a local sectional enlarged structure schematic view of A place of the utility model;

[0021] Figure 4 It is a front view sectional structure schematic view of the inclined table of the utility model.

[0022] In the drawing: 1, shell; 2, groove body; 3, rotating block; 4, filter box; 5, rotating shaft; 6, recess; 7, liquid inlet pipe; 8, cover plate; 9, screen frame; 10, stirring rod; 11, liquid pump one; 12, conveying pipe; 13, liquid outlet; 14, liquid pump two; 15, inclined table; 16, hook; 17, rotating rod; 18, supporting block; 19, frame body; 20, cavity; 21, toothed disc one; 22, motor; 23, toothed disc two; 24, suction port; 25, screw hole; 26, bolt; 27, positioning sheet; 28, clamping block; 29, clamping groove. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Please refer to Figures 1-4The utility model provides an embodiment: a kind of wastewater treatment equipment of regular self-cleaning, including shell 1 and tank 2, the inside of shell 1 is provided with three groups of filter box 4, and the top of filter box 4 is fixed with cover plate 8, the center between filter box 4 and cover plate 8 is installed with delivery pipe 12, and liquid pump one 11 is installed on delivery pipe 12, the center of the top of shell 1 is fixed with liquid inlet pipe 7, the center of the below of filter box 4 inside is provided with cavity 20, and the right side of cavity 20 inside is movably connected with gear disc one 21, the left side of cavity 20 inside is movably connected with gear disc two 23, the left side of the center of the bottom of filter box 4 outside is fixed with motor 22, the center of the below of filter box 4 inside is movably connected with stirring rod 10, and the center of stirring rod 10 is provided with suction port 24;

[0025] The inside of gear disc one 21 is hollow, suction port 24 is communicated with delivery pipe 12 by passing through gear disc one 21, stirring rod 10 side surface is attached on the inner wall of filter box 4, and the output end of motor 22 is fixedly connected with gear disc two 23;

[0026] Specifically, as shown in Figure 1 And Figure 2 Sewage is injected into filter box 4 at the top from liquid inlet pipe 7 at the top, the inside of each filter box 4 is lapped with sieve frame 9 by frame body 19, three groups of sieve frame 9 are from top to bottom, mesh is sequentially smaller, and motor 22 is synchronously started, gear disc two 23 engages with right gear disc one 21, under the suction of liquid pump one 11, filtered liquid is guided into next filter box 4 by suction port 24 and through hollow gear disc one 21.

[0027] The left side of shell 1 is provided with tank 2, and the rear of the inside of tank 2 is provided with three groups of grooves 6, longitudinal movable connection is formed between grooves 6 and shaft 5, the lower left corner of the surface of shell 1 is movably connected with rotary rod 17, three groups of swivel blocks 3 are welded on the outside of shaft 5, and swivel blocks 3 are fixedly connected with filter box 4, frame body 19 is fixed around the top of filter box 4, and sieve frame 9 is lapped between the top of frame body 19, screw holes 25 are respectively arranged around the front and back of the outside of shaft 5, positioning sheet 27 is fixed on the left side of the top of swivel block 3, and screw 26 is assembled in the hole in the inside of positioning sheet 27, six groups of support blocks 18 are welded on the rear of the inside of shell 1;

[0028] Swivel block 3 can rotate horizontally with shaft 5, screw 26 can be embedded in screw hole 25, the two sides of the top of sieve frame 9 are lapped in frame body 19 respectively, and sieve frame 9 and frame body 19 are in the same vertical plane;

[0029] Specifically, as shown in Figure 1 And Figure 3As shown, hold the rotating rod 17 at the lower left corner and guide the rotating shaft 5 to rotate in the groove 6 until the filter box 4 connected with the rotating block 3 is turned out of the shell 1, then rotate the bolt 26 at the left side of the positioning piece 27 and screw it into the screw hole 25 for reinforcement, which facilitates people to clean the garbage in the screen frame 9 outside the shell 1, and then reverse rotate the rotating rod 17 to reset each filter box 4.

[0030] The lower part of the inside of the shell 1 is provided with an inclined table 15, and the left and right between the surface of the inclined table 15 is fixed with a hook body 16, and the both sides of the bottom of the inclined table 15 are respectively fixed with a clamping block 28, the bottom of the shell 1 is provided with two groups of clamping grooves 29, the lower right corner of the outside of the shell 1 is provided with a liquid outlet 13, and the bottom of the liquid outlet 13 is fixed with a liquid pump two 14, the clamping block 28 is embedded in the clamping groove 29, and the inclined table 15 is located at the left side of the liquid outlet 13;

[0031] Specifically, as shown in Figure 1 and Figure 4 The inclined table 15 is placed in the bottom of the shell 1, so that the clamping block 28 is embedded in the clamping groove 29 for fixation, the hook body 16 distributed at the top end of the inclined table 15 is inclined, the falling sewage mixture will be treated by the hook body 16, the material with longer fibers is left on the hook body 16 and then falls into the liquid outlet 13 and is guided out by the liquid pump two 14.

[0032] Working principle: when the utility model is used, first, inject sewage from the top liquid inlet pipe 7 into the top filter box 4, the inside of each filter box 4 is all lapped with a screen frame 9 through a frame body 19, three groups of screen frames 9 are from top to bottom, the mesh is successively smaller, and the motor 22 is simultaneously started, the right side of the gear plate one 21 is engaged through the gear plate two 23, under the suction of the liquid pump one 11, the filtered liquid is guided into the next filter box 4 through the suction port 24 and through the hollow gear plate one 21, continue to hold the rotating rod 17 at the lower left corner and guide the rotating shaft 5 to rotate in the groove 6 until the filter box 4 connected with the rotating block 3 is turned out of the shell 1, then rotate the bolt 26 at the left side of the positioning piece 27 and screw it into the screw hole 25 for reinforcement, which facilitates people to clean the garbage in the screen frame 9 outside the shell 1, and then reverse rotate the rotating rod 17 to reset each filter box 4, finally, place the inclined table 15 in the bottom of the shell 1, so that the clamping block 28 is embedded in the clamping groove 29 for fixation, the hook body 16 distributed at the top end of the inclined table 15 is inclined, the falling sewage mixture will be treated by the hook body 16, the material with longer fibers is left on the hook body 16 and then falls into the liquid outlet 13 and is guided out by the liquid pump two 14.

[0033] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than by the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A waste water treatment plant for facilitating regular self-cleaning, comprising a housing (1) and a tank body (2), characterized in that: The inside of the shell (1) is provided with three groups of filter boxes (4), and the top of the filter box (4) is fixed with a cover plate (8), the center between the filter box (4) and the cover plate (8) is installed with a conveying pipe (12), and the conveying pipe (12) is installed with a liquid pump one (11), the center of the top of the shell (1) is fixed with a liquid inlet pipe (7), the center of the lower part of the inside of the filter box (4) is provided with a cavity (20), and the right side of the inside of the cavity (20) is movably connected with a gear one (21), the left side of the inside of the cavity (20) is movably connected with a gear two (23), the center of the bottom of the outside of the filter box (4) is fixed with a motor (22), the center of the lower part of the inside of the filter box (4) is movably connected with a stirring rod (10), and the center of the stirring rod (10) is provided with a suction port (24).

2. A wastewater treatment apparatus according to claim 1, wherein: The inside of the gear one (21) is hollow, and the suction port (24) communicates with the conveying pipe (12) through the gear one (21).

3. The wastewater treatment apparatus of claim 1, wherein: The stirring rod (10) is attached to the inner wall of the filter box (4), and the output end of the motor (22) is fixedly connected with the gear two (23).

4. The wastewater treatment apparatus of claim 1, wherein: The left side of the shell (1) is provided with a groove (2), and the rear of the inside of the groove (2) is provided with three groups of grooves (6), the longitudinal direction between the grooves (6) is movably connected with a rotating shaft (5), the lower left corner of the surface of the shell (1) is movably connected with a rotating rod (17), the outside of the rotating shaft (5) is welded with three groups of rotating blocks (3), and the rotating blocks (3) are fixedly connected with the filter boxes (4), the upper part of the inside of the filter box (4) is fixed with a frame (19), and the top of the frame (19) is overlapped with a screen frame (9), the front and back and left and right of the outside of the rotating shaft (5) are respectively provided with screw holes (25), the left side of the top of the rotating block (3) is fixed with a positioning piece (27), and the hole in the inside of the positioning piece (27) is assembled with a bolt (26), and the rear of the inside of the shell (1) is welded with six groups of supporting blocks (18).

5. A wastewater treatment apparatus according to claim 4, wherein: The rotating block (3) can rotate horizontally with the rotating shaft (5), and the bolt (26) can be embedded in the screw hole (25).

6. A wastewater treatment apparatus that facilitates periodic self-cleaning according to claim 4, characterized in that: The two sides of the top of the screen frame (9) are overlapped with the frame (19), and the screen frame (9) and the frame (19) are in the same vertical plane.

7. The wastewater treatment apparatus of claim 1, wherein: The lower part of the inside of the shell (1) is provided with an inclined table (15), and the left and right between the surface of the inclined table (15) is fixed with a hook body (16), the two sides of the bottom of the inclined table (15) are respectively fixed with a clamping block (28), the bottom of the shell (1) is provided with two groups of clamping grooves (29), the lower right corner of the outside of the shell (1) is provided with a liquid outlet (13), and the bottom of the liquid outlet (13) is fixed with a liquid pump two (14).

8. A wastewater treatment apparatus according to claim 7, wherein: The clamping block (28) is embedded in the clamping groove (29), and the inclined table (15) is located on the left side of the liquid outlet (13).

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