Purification device of septic tank

Abstract

The utility model discloses a septic tank purification device which comprises a tank body, a conveying pipe is arranged in the tank body, one end of the conveying pipe penetrates through the tank body and is located on one side of the tank body, the top of the conveying pipe is fixedly communicated with a water inlet pipe, and a conveying assembly for conveying sewage is arranged in the conveying pipe. According to the sewage treatment device, sewage enters the conveying pipe through the water inlet pipe, then the conveying rod is driven to rotate through rotation of the output end of the first motor, the conveying rod drives the spiral conveying piece to rotate, the spiral conveying piece is driven to rotate, and therefore the sewage can be purified, and the sewage treatment efficiency is improved. According to the sewage treatment device, sewage is conveyed, the sewage can enter the purification cavity through the multiple sets of filter holes, impurities existing in the sewage enter the crushing cavity through the sewage outlet, operation can be continuously carried out, and the sewage treatment device is convenient to use in practice.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a septic tank purification device. Background Art

[0002] A septic tank refers to a small treatment structure that separates and settles domestic sewage and performs anaerobically digestion on the sludge. The septic tank is a basic sludge treatment facility and also a pretreatment facility for domestic sewage.

[0003] For example, a septic tank sewage odor-proof purification device (Announcement No.: CN210003133U), the device includes a purification device body and a sealing plate, a biogas pump is fixedly installed on the top of the purification device body, the left end of the biogas pump is fixedly connected with an air intake pipe, and the bottom end of the air intake pipe is fixedly connected to the top of the purification device body. The utility model realizes the filtering treatment of sewage entering the purification device body through a simple structure, reduces the failure rate of the purification device body, improves the safety of the use of the purification device body, and has strong practicality. It is recommended to promote its use.

[0004] When the device is in use, sewage is filtered through a filter, but this requires frequent replacement of the filter, which is troublesome in actual use. Therefore, we need to propose a septic tank purification device. Utility Model Content

[0005] The purpose of the utility model is to provide a septic tank purification device that can operate more continuously and is more convenient in actual use, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A septic tank purification device comprises a casing, wherein a delivery pipe is arranged inside the casing, one end of the delivery pipe passes through the casing and is located on one side of the casing, the top of the delivery pipe is fixedly connected with a water inlet pipe, a delivery assembly for conveying sewage is arranged inside the delivery pipe, a partition is fixedly installed inside the casing, the casing is divided by the partition to form a purification chamber and a crushing chamber, and the top of the partition is fixedly connected to the delivery pipe, the delivery pipe is provided with a plurality of groups of filter holes inside the purification chamber, the delivery pipe is provided with a sewage outlet inside the crushing chamber, a stirring assembly for stirring sewage is arranged inside the purification chamber, and a crushing assembly for crushing impurities is arranged inside the crushing chamber.

[0008] Preferably, the conveying assembly includes a conveying rod, which is rotatably installed inside the conveying pipe, one end of the conveying rod passes through the conveying pipe and is fixedly connected to the first motor, and a spiral conveying sheet is arranged on the outer wall of the conveying rod.

[0009] Preferably, the stirring assembly includes a first rotating rod, which is rotatably installed inside the purification chamber, one end of which passes through the box body and is fixedly connected to the second motor, and four groups of stirring plates are symmetrically fixedly connected to the outer wall of the first rotating rod.

[0010] Preferably, the crushing assembly includes a second rotating rod, which is rotatably installed inside the crushing chamber, one end of which passes through the box and is fixedly connected to a third motor, and a plurality of groups of crushing blades are arranged on the outer wall of the second rotating rod.

[0011] Preferably, one side of the box body located at the purification chamber is fixedly connected to a drain pipe, and an electromagnetic valve is provided on the outer wall of the drain pipe.

[0012] Preferably, a discharge plate is fixedly installed on the inner bottom of the box body, the top of the discharge plate is inclined, and the discharge plate is located inside the crushing chamber, and a discharge port is opened on one side of the box body located on the discharge plate.

[0013] Preferably, one side of the box body located at the purification chamber is fixedly connected to a medicine inlet pipe, and a sealing plug is provided on the top of the medicine inlet pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model allows sewage to enter the interior of the conveying pipe through the water inlet pipe, and then the output end of the first motor rotates to drive the conveying rod to rotate, and the conveying rod drives the spiral conveying sheet to rotate to convey the sewage, and the sewage can enter the interior of the purification chamber through a plurality of groups of filter holes, while the impurities in the sewage enter the interior of the crushing chamber through the sewage outlet, so that the operation can be carried out more continuously and it is more convenient in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the box body of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the cutaway delivery pipe of the utility model.

[0019] In the figure: 1. box body; 2. conveying pipe; 3. water inlet pipe; 4. partition; 5. purification chamber; 6. crushing chamber; 7. filter hole; 8. conveying rod; 9. first motor; 10. spiral conveying plate; 11. first rotating rod; 12. second motor; 13. stirring plate; 14. second rotating rod; 15. third motor; 16. crushing blade; 17. drain pipe; 18. solenoid valve; 19. discharge plate; 20. discharge port; 21. medicine inlet pipe; 22. sewage outlet. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 , the utility model provides a technical solution:

[0022] A septic tank purification device comprises a housing 1, wherein a delivery pipe 2 is arranged inside the housing 1, one end of the delivery pipe 2 passes through the housing 1 and is located at one side of the housing 1, a water inlet pipe 3 is fixedly connected to the top of the delivery pipe 2, sewage enters the interior of the delivery pipe 2 through the water inlet pipe 3, a delivery assembly for delivering sewage is arranged inside the delivery pipe 2, sewage is delivered through the delivery assembly, a partition 4 is fixedly installed inside the housing 1, the housing 1 is divided into a purification chamber 5 and a crushing chamber 6 by the partition 4, and the top of the partition 4 is fixedly connected to the delivery pipe 2, which can support the delivery pipe 2 and improve the stability of the delivery pipe 2, a plurality of groups of filter holes 7 are provided inside the delivery pipe 2 located inside the purification chamber 5, sewage enters the interior of the purification chamber 5 through the plurality of groups of filter holes 7, a sewage outlet 22 is provided inside the delivery pipe 2 located inside the crushing chamber 6, impurities in the sewage enter the interior of the crushing chamber 6 through the sewage outlet 22, a stirring assembly for stirring sewage is arranged inside the purification chamber 5, and a crushing assembly for crushing impurities is arranged inside the crushing chamber 6;

[0023] The conveying assembly includes a conveying rod 8, which is rotatably mounted inside the conveying pipe 2. One end of the conveying rod 8 passes through the conveying pipe 2 and is fixedly connected to a first motor 9. A spiral conveying sheet 10 is arranged on the outer wall of the conveying rod 8. The output end of the first motor 9 rotates to drive the conveying rod 8 to rotate, and the conveying rod 8 drives the spiral conveying sheet 10 to rotate to transport sewage.

[0024] The stirring assembly includes a first rotating rod 11, which is rotatably installed inside the purification chamber 5. One end of the first rotating rod 11 passes through the box body 1 and is fixedly connected to the second motor 12. Four groups of stirring plates 13 are symmetrically fixedly connected to the outer wall of the first rotating rod 11. The output end of the second motor 12 rotates to drive the first rotating rod 11 fixedly connected thereto to rotate. The first rotating rod 11 drives the four groups of stirring plates 13 to rotate, thereby stirring the sewage so that the sewage and the agent are fully integrated.

[0025] The crushing assembly includes a second rotating rod 14, which is rotatably mounted inside the crushing chamber 6. One end of the second rotating rod 14 passes through the box 1 and is fixedly connected to a third motor 15. A plurality of crushing blades 16 are arranged on the outer wall of the second rotating rod 14. The output end of the third motor 15 rotates to drive the second rotating rod 14 fixedly connected thereto to rotate. The second rotating rod 14 drives the plurality of crushing blades 16 to rotate to crush the impurities in the sewage.

[0026] The box body 1 is fixedly connected to a drain pipe 17 at one side of the purification chamber 5. An electromagnetic valve 18 is provided on the outer wall of the drain pipe 17. When the electromagnetic valve 18 is opened, the purified sewage is discharged through the drain pipe 17.

[0027] A discharge plate 19 is fixedly installed at the inner bottom of the box body 1, and the top of the discharge plate 19 is inclined to facilitate the discharge of the crushed impurities. The discharge plate 19 is located inside the crushing chamber 6, and a discharge port 20 is opened on one side of the box body 1 located at the discharge plate 19 to discharge the crushed impurities.

[0028] A medicine inlet pipe 21 is fixedly connected to one side of the box body 1 located at the purification chamber 5 . A sealing plug is provided on the top of the medicine inlet pipe 21 to facilitate adding medicine into the purification chamber 5 through the medicine inlet pipe 21 .

[0029] Working principle: When the utility model is used, the sewage is first allowed to enter the interior of the conveying pipe 2 through the water inlet pipe 3, and then the output end of the first motor 9 is rotated to drive the conveying rod 8 to rotate, and the conveying rod 8 drives the spiral conveying sheet 10 to rotate to convey the sewage, and through a plurality of groups of filter holes 7, the sewage can enter the interior of the purification chamber 5 for purification, and the impurities present in the sewage enter the interior of the crushing chamber 6 through the sewage outlet 22 for crushing, which can operate more continuously and is more convenient in actual use.

[0030] 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 septic tank purification device, comprising a housing (1), characterized in that: A delivery pipe (2) is arranged inside the box (1), one end of the delivery pipe (2) passes through the box (1) and is located on one side of the box (1), the top of the delivery pipe (2) is fixedly connected to a water inlet pipe (3), a delivery component for conveying sewage is arranged inside the delivery pipe (2), a partition (4) is fixedly installed inside the box (1), the box (1) is divided by the partition (4) to form a purification chamber (5) and a crushing chamber (6), and the top of the partition (4) is fixedly connected to the delivery pipe (2), the delivery pipe (2) is provided with a plurality of groups of filter holes (7) inside the purification chamber (5), the delivery pipe (2) is provided with a sewage outlet (22) inside the crushing chamber (6), a stirring component for stirring sewage is arranged inside the purification chamber (5), and a crushing component for crushing impurities is arranged inside the crushing chamber (6).

2. A septic tank purification device according to claim 1, characterized in that: The conveying assembly comprises a conveying rod (8), the conveying rod (8) being rotatably mounted inside a conveying pipe (2), one end of the conveying rod (8) passing through the conveying pipe (2) and being fixedly connected to a first motor (9), and a spiral conveying sheet (10) being arranged on the outer wall of the conveying rod (8).

3. A septic tank purification device according to claim 1, characterized in that: The stirring assembly comprises a first rotating rod (11), the first rotating rod (11) being rotatably mounted inside the purification chamber (5), one end of the first rotating rod (11) passing through the housing (1) and being fixedly connected to a second motor (12), and four groups of stirring plates (13) being symmetrically fixedly connected to the outer wall of the first rotating rod (11).

4. A septic tank purification device according to claim 1, characterized in that: The crushing assembly comprises a second rotating rod (14), the second rotating rod (14) being rotatably mounted inside the crushing chamber (6), one end of the second rotating rod (14) passing through the box body (1) and being fixedly connected to a third motor (15), and a plurality of groups of crushing blades (16) being arranged on the outer wall of the second rotating rod (14).

5. A septic tank purification device according to claim 1, characterized in that: A drainage pipe (17) is fixedly connected to one side of the box body (1) located in the purification chamber (5), and an electromagnetic valve (18) is arranged on the outer wall of the drainage pipe (17).

6. A septic tank purification device according to claim 1, characterized in that: A discharge plate (19) is fixedly mounted on the inner bottom of the box body (1), the top of the discharge plate (19) is arranged in an inclined manner, and the discharge plate (19) is located inside the pulverizing chamber (6). A discharge port (20) is provided on one side of the box body (1) located on the discharge plate (19).

7. A septic tank purification device according to claim 1, characterized in that: The box body (1) is fixedly connected to a medicine inlet pipe (21) on one side of the purification chamber (5), and a sealing plug is provided on the top of the medicine inlet pipe (21).

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