Sewage purification device capable of circularly filtering

Abstract

The utility model discloses a sewage purification device that can circulate filtration relates to sewage purification technical field, including box body and bottom plate, box body is fixed on the top surface of bottom plate, and the top surface of box body is equipped with feed hopper, and the lower end of box body left side is equipped with water outlet pipe and baffle plate, and the baffle plate is equipped with the water outlet pipe. The partition plate is fixedly installed on the inner wall face of the box body, and the side view section of the partition plate is in an arc shape. The connecting pipe is fixedly connected to the partition plate in a penetrating mode, the connecting pipe fixedly penetrates through the left side wall of the box body, and an electromagnetic valve is installed on the connecting pipe; and the filter screen is fixedly installed on the inner wall face of the box body, and the filter screen is located below the connecting pipe. The sewage purification device capable of realizing circulating filtration can realize circulating filtration of sewage, improves the filtration and purification effects of the sewage, and is higher in use functionality, simple, convenient and flexible to operate and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage purification, in particular to a sewage purification device capable of circulating filtration. Background Art

[0002] Sewage refers to the discharged water from life and production that is polluted to a certain extent and has lost its original use function. In order to realize the recycling of water resources, it is necessary to purify the sewage. Sewage purification equipment is needed for sewage purification, but the existing sewage purification equipment still has certain defects, such as:

[0003] The "A sewage purification device" with application number CN202020964959.8 can only perform a single filtration on the sewage and cannot perform a circulation filtration on the sewage. It has poor functionality and an unsatisfactory sewage filtration effect, which is not conducive to ensuring the sewage purification effect and has limitations in use. In view of this, a sewage purification device capable of circulation filtration is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a sewage purification device capable of circulating filtration, so as to solve the problem in the above background technology that the existing sewage purification device cannot circulate and filter sewage, resulting in unsatisfactory sewage purification effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a sewage purification device capable of circulating filtration, comprising a box body and a bottom plate, wherein the box body is fixed to the top surface of the bottom plate, and a feed hopper is provided through the top surface of the box body, and a water outlet pipe is provided through the lower left end of the box body.

[0006] A partition, the partition is fixedly mounted on the inner wall surface of the box body, and the side view cross-section of the partition is an arc;

[0007] A connecting pipe, the connecting pipe is fixedly connected to the partition plate, the connecting pipe is fixedly passed through the left side wall of the box body, and a solenoid valve is installed on the connecting pipe;

[0008] A filter screen, the filter screen is fixedly mounted on the inner wall surface of the box body, and the filter screen is located below the connecting pipe;

[0009] A stirring mechanism, wherein the stirring mechanism is arranged on the box body;

[0010] A rotating mechanism connected to the stirring mechanism;

[0011] A reciprocating mechanism connected to the rotating mechanism;

[0012] A circulation mechanism is connected to the reciprocating mechanism.

[0013] The adoption of the above technical solution facilitates the circulation, filtration and purification of sewage.

[0014] As a preferred technical solution of the utility model, the stirring mechanism includes:

[0015] A motor, the motor being fixedly mounted on the left side of the box;

[0016] A rotating shaft, the left end of which is keyed to the shaft end of the motor, and the bearings of the rotating shaft are successively arranged through the left and right walls of the box body, and the rotating shaft is located above the partition;

[0017] A stirring blade is evenly mounted on the rotating shaft and is located in the box body.

[0018] By adopting the above technical solution, it is convenient to drive the stirring blades to rotate through the rotating shaft to stir and mix the sewage and the drug solution.

[0019] As a preferred technical solution of the utility model, the rotating mechanism includes:

[0020] A turntable, the turntable is fixedly mounted on the right end of the rotating shaft;

[0021] A cylindrical pin is fixedly mounted on the right end surface of the turntable.

[0022] The above technical solution is adopted to facilitate the rotation of the rotating disk and the cylindrical pin when the rotating shaft rotates.

[0023] As a preferred technical solution of the utility model, the transverse axis centerline of the turntable is colinear with the transverse axis centerline of the rotating shaft, and the cylindrical pin is located at an eccentric position on the right side of the turntable.

[0024] The adoption of the technical solution facilitates the circular rotation of the cylindrical pin.

[0025] As a preferred technical solution of the utility model, the reciprocating mechanism includes:

[0026] A cylinder body, the cylinder body is fixedly mounted on the top surface of the bottom plate;

[0027] A slide rod, the slide rod slidingly passing through the top surface of the cylinder;

[0028] A connecting plate, the connecting plate is fixedly mounted on the top end of the sliding rod;

[0029] A driving groove is transversely penetrated and opened on the connecting plate, and the cylindrical pin is arranged to pass through the driving groove, and the cylindrical pin is consistent with the driving groove.

[0030] By adopting the above technical solution, when the cylindrical pin rotates in a circle, the connecting plate drives the sliding rod to move back and forth through the setting of the driving groove.

[0031] As a preferred technical solution of the utility model, the circulation mechanism includes:

[0032] A piston, the piston is fixedly mounted on the bottom end of the slide rod, the piston is located inside the cylinder, and the diameter of the piston matches the inner diameter of the cylinder;

[0033] A water inlet pipe, the left end of which is fixedly connected to the lower end of the right side wall of the box body, and the right end of which is fixedly connected to the lower end of the left side wall of the cylinder body, and a one-way water inlet valve is provided at the connection between the water inlet pipe and the cylinder body;

[0034] A return pipe is fixedly connected to the lower end of the right side wall of the cylinder, and a one-way air outlet valve is provided at the connection between the return pipe and the cylinder. At the same time, the return pipe is fixedly penetrated through the right side wall of the box, and the water outlet end of the return pipe is located above the filter.

[0035] By adopting the above technical solution, the reciprocating movement of the sliding rod can drive the piston to reciprocate synchronously, thereby realizing the circulation of water.

[0036] Compared with the prior art, the utility model has the following beneficial effects: the sewage purification device capable of circulating filtration can realize circulating filtration of sewage, improve the filtration and purification effect of sewage, has stronger functionality, is simple and flexible to operate, and has strong practicality;

[0037] 1. Sewage and chemicals are put into the box through the feed hopper, and the driving motor drives the rotating shaft to drive the stirring blade to rotate, so that the sewage and chemicals are mixed evenly, thereby improving the sewage treatment efficiency;

[0038] 2. By opening the solenoid valve, the sewage is transported through the connecting pipe and filtered and purified through the filter. At this time, when the shaft continues to rotate, the turntable drives the cylindrical pin to rotate in a circle. Through the action of the driving groove, the connecting plate drives the sliding rod and the piston to move back and forth, so that the sewage is sucked into the cylinder through the water inlet pipe and returned through the return pipe to be filtered and purified again through the filter, thereby realizing the circulation filtration of the sewage and the filtering and purification effect of the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0040] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0041] Figure 3For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0042] Figure 4 It is a schematic diagram of the partial structure of the right side section of the box body of the utility model;

[0043] Figure 5 It is a schematic diagram of the three-dimensional connection structure between the turntable and the cylindrical pin of the utility model.

[0044] In the figure: 1. box body; 2. bottom plate; 3. feed hopper; 4. water outlet pipe; 5. partition; 6. connecting pipe; 7. solenoid valve; 8. filter screen; 9. motor; 10. rotating shaft; 11. stirring blade; 12. turntable; 13. cylindrical pin; 14. cylinder; 15. sliding rod; 16. connecting plate; 17. driving groove; 18. piston; 19. water inlet pipe; 20. water return pipe. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0046] See also Figure 1-5 , the technical solution of the utility model: a sewage purification device capable of circulating filtration, comprising a box body 1 and a bottom plate 2, the box body 1 is fixed to the top surface of the bottom plate 2, and a feed hopper 3 is provided through the top surface of the box body 1, and a water outlet pipe 4 is provided through the lower left end of the box body 1, a partition 5 is fixedly installed on the inner wall surface of the box body 1, and the side cross-sectional shape of the partition 5 is an arc, a connecting pipe 6 is fixedly connected to the partition 5, and the connecting pipe 6 is fixedly passed through the left side wall of the box body 1, and a solenoid valve 7 is installed on the connecting pipe 6, a filter screen 8 is fixedly installed on the inner wall surface of the box body 1, and the filter screen 8 is located below the connecting pipe 6;

[0047] The motor 9 is fixedly mounted on the left side of the box body 1, the left end of the rotating shaft 10 is keyed to the shaft end of the motor 9, and the rotating shaft 10 is sequentially arranged with bearings penetrating the left and right walls of the box body 1, and the rotating shaft 10 is located above the partition 5, and the stirring blades 11 are evenly mounted on the rotating shaft 10, and the stirring blades 11 are located in the box body 1;

[0048] The turntable 12 is fixedly mounted on the right end of the rotating shaft 10, and the cylindrical pin 13 is fixedly mounted on the right end surface of the turntable 12. The horizontal axis centerline of the turntable 12 is collinear with the horizontal axis centerline of the rotating shaft 10, and the cylindrical pin 13 is located at an eccentric position on the right side surface of the turntable 12;

[0049] The cylinder 14 is fixedly mounted on the top surface of the bottom plate 2, the slide bar 15 is slidably arranged through the top surface of the cylinder 14, the connecting plate 16 is fixedly mounted on the top of the slide bar 15, the driving groove 17 is transversely penetrated and opened on the connecting plate 16, and the cylindrical pin 13 is arranged through the driving groove 17, and the cylindrical pin 13 is consistent with the driving groove 17;

[0050] The piston 18 is fixedly installed at the bottom end of the slide rod 15, and the piston 18 is located inside the cylinder 14, and the diameter of the piston 18 is consistent with the inner diameter of the cylinder 14, the left end of the water inlet pipe 19 is fixedly connected to the lower end of the right side wall of the box body 1, and the right end of the water inlet pipe 19 is fixedly connected to the lower end of the left side wall of the cylinder body 14, and a one-way water inlet valve is provided at the connection between the water inlet pipe 19 and the cylinder body 14, the return pipe 20 is fixedly connected to the lower end of the right side wall of the cylinder body 14, and a one-way air outlet valve is provided at the connection between the return pipe 20 and the cylinder body 14, and the return pipe 20 is fixedly penetrated through the right side wall of the box body 1, and the water outlet end of the return pipe 20 is located above the filter screen 8.

[0051] Working principle: When in use, sewage and medicine are put into the box body 1 through the feed hopper 3, and the motor 9 is started to rotate the shaft 10, so that the shaft 10 drives the stirring blade 11 to rotate, thereby mixing the sewage and medicine evenly;

[0052] Then, the solenoid valve 7 is opened to allow the sewage to be transported through the connecting pipe 6, so that the sewage will be filtered and purified through the filter screen 8;

[0053] At this time, as the shaft 10 continues to rotate, the turntable 12 that rotates synchronously with the shaft 10 drives the cylindrical pin 13 to rotate in a circle, and the slide bar 15 is reciprocated by the cooperation of the cylindrical pin 13 and the driving groove 17. The slide bar 15 drives the piston 18 to reciprocate synchronously. When the piston 18 moves upward, the sewage is pumped into the cylinder 14 through the water inlet pipe 19, and when the piston 18 moves upward, the sewage is discharged back through the return pipe 20, and is filtered and purified again through the filter screen 8, so as to realize the circulation filtration of the sewage;

[0054] After the sewage is filtered and purified, the sewage is discharged through the outlet pipe 4. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage purification device capable of circulating filtration, comprising a box body (1) and a bottom plate (2), wherein the box body (1) is fixed to the top surface of the bottom plate (2), and a feed hopper (3) is provided through the top surface of the box body (1), and a water outlet pipe (4) is provided through the lower left end of the box body (1), characterized in that: Also includes: A partition (5), wherein the partition (5) is fixedly mounted on the inner wall surface of the box body (1), and the side cross-sectional shape of the partition (5) is an arc; A connecting pipe (6), the connecting pipe (6) is fixedly connected to the partition (5), and the connecting pipe (6) is fixedly passed through the left side wall of the box body (1), and a solenoid valve (7) is installed on the connecting pipe (6); A filter screen (8), the filter screen (8) is fixedly mounted on the inner wall surface of the box body (1), and the filter screen (8) is located below the connecting pipe (6); A stirring mechanism, wherein the stirring mechanism is arranged on the box body (1); A rotating mechanism connected to the stirring mechanism; A reciprocating mechanism connected to the rotating mechanism; A circulation mechanism is connected to the reciprocating mechanism.

2. A sewage purification device capable of circulating filtration according to claim 1, characterized in that: The stirring mechanism comprises: A motor (9), wherein the motor (9) is fixedly mounted on the left side of the box body (1); A rotating shaft (10), the left end of the rotating shaft (10) is keyed to the shaft end of the motor (9), and the rotating shaft (10) is successively provided with a bearing penetrating the left and right walls of the box body (1), and the rotating shaft (10) is located above the partition (5); A stirring blade (11), wherein the stirring blade (11) is evenly mounted on the rotating shaft (10), and the stirring blade (11) is located inside the box (1).

3. A sewage purification device capable of circulating filtration according to claim 2, characterized in that: The rotating mechanism comprises: A rotating disk (12), the rotating disk (12) being fixedly mounted on the right end of the rotating shaft (10); A cylindrical pin (13), wherein the cylindrical pin (13) is fixedly mounted on the right end surface of the rotating disk (12).

4. A sewage purification device capable of circulating filtration according to claim 3, characterized in that: The transverse axis centerline of the rotating disk (12) is colinear with the transverse axis centerline of the rotating shaft (10), and the cylindrical pin (13) is located at an eccentric position on the right side of the rotating disk (12).

5. The sewage purification device capable of circulating filtration according to claim 3 is characterized in that: The reciprocating mechanism comprises: A cylinder (14), wherein the cylinder (14) is fixedly mounted on the top surface of the bottom plate (2); A slide rod (15), the slide rod (15) being slidably arranged to penetrate the top surface of the cylinder (14); A connecting plate (16), wherein the connecting plate (16) is fixedly mounted on the top end of the sliding rod (15); A driving groove (17), wherein the driving groove (17) is transversely penetrated and opened on the connecting plate (16), and the cylindrical pin (13) is arranged to pass through the driving groove (17), and the cylindrical pin (13) is consistent with the driving groove (17).

6. A sewage purification device capable of circulating filtration according to claim 5, characterized in that: The circulation mechanism comprises: A piston (18), wherein the piston (18) is fixedly mounted on the bottom end of the slide rod (15), and the piston (18) is located inside the cylinder (14), and the diameter of the piston (18) matches the inner diameter of the cylinder (14); a water inlet pipe (19), wherein the left end of the water inlet pipe (19) is fixedly connected to the lower end of the right side wall of the box body (1), and the right end of the water inlet pipe (19) is fixedly connected to the lower end of the left side wall of the cylinder body (14), and a one-way water inlet valve is provided at the connection between the water inlet pipe (19) and the cylinder body (14); A water return pipe (20), the water return pipe (20) is fixedly connected to the lower end of the right side wall of the cylinder (14), and a one-way air outlet valve is provided at the connection between the water return pipe (20) and the cylinder (14). The water return pipe (20) is fixedly arranged to penetrate the right side wall of the box (1), and the water outlet end of the water return pipe (20) is located above the filter screen (8).

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