Sewage treatment device with anti-blocking structure

Abstract

The utility model relates to the technical field of sewage treatment devices, in particular to a sewage treatment device with an anti-blocking structure, which comprises a sewage treatment tank, one end of the sewage treatment tank is communicated with a sewage injection pipe, the other end of the sewage treatment tank is communicated with a sewage discharge pipe, and the surface of the sewage injection pipe is provided with a through hole. And a sealing cylinder is mounted in the through hole, a sealing ring is mounted at the bottom end of the sealing cylinder, and a mounting seat is mounted on the surface of the sewage injection pipe. Through the arrangement of parts such as a motor, a stirring shaft, a stirring rod, a mounting ring, a sawtooth ring and a sawtooth disc, the problems that an existing sewage treatment device is poor in treatment effect on sewage mixed with more and larger garbage chippings, and when the sewage mixed with the more and larger garbage chippings is injected into a sewage treatment pool through a sewage injection pipe, the sewage treatment pool is blocked, and the sewage treatment effect is poor can be effectively solved through the arrangement of the parts such as the motor, the stirring shaft, the stirring rod, the mounting ring, the sawtooth ring and the sawtooth disc; the problem that the sewage injection rate is affected due to the fact that the interior of the sewage injection pipe is easily blocked when the garbage debris cannot be quickly and effectively crushed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of injection molding equipment, in particular to a sewage treatment device with an anti-clogging structure. Background Art

[0002] In cities, drainage facilities are one of the necessary public facilities in people's daily lives. They are used to drain away various mixed sewage generated in life, and the purification of the discharged sewage is very important. Sewage in cities is often mixed with larger garbage debris and other debris. When purifying sewage, these larger garbage debris must first be coarsely filtered.

[0003] The existing sewage treatment equipment has a poor treatment effect on sewage mixed with a lot of large garbage debris. When sewage mixed with a lot of large garbage debris is injected into the sewage treatment pool through the sewage injection pipe, the garbage debris cannot be crushed quickly and effectively, which can easily cause blockage inside the sewage injection pipe, thereby affecting the injection rate of sewage. Therefore, corresponding improvements are needed based on the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage treatment device with an anti-clogging structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment device with an anti-clogging structure, comprising a sewage treatment tank, one end of the sewage treatment tank is connected to a sewage injection pipe, and the other end of the sewage treatment tank is connected to a sewage discharge pipe, a through hole is opened on the surface of the sewage injection pipe, and a sealing cylinder is installed inside the through hole, a sealing ring is installed at the bottom end of the sealing cylinder, a mounting seat is installed on the surface of the sewage injection pipe, and a motor is installed on the top of the mounting seat, the output end of the motor is transmission-connected to a stirring assembly, and the stirring assembly includes a stirring shaft.

[0006] Preferably, several groups of stirring rods are installed on the outer surface of the stirring shaft, and three groups of mounting rings are installed on the outer surface of the stirring shaft, serrated rings are installed on the side surfaces of the mounting rings, and a serrated disk is installed at the bottom end of the stirring shaft.

[0007] Preferably, a fixing ring is installed on the outer surface of the motor, and a supporting rod is installed on the side surface of the fixing ring, and one end of the supporting rod is installed on the top of the sewage treatment tank.

[0008] Preferably, the output end of the mounting seat is drivingly connected to a stirring shaft.

[0009] Preferably, a connecting hole is provided inside the mounting seat near the stirring shaft, and one end of the stirring shaft passes through the inside of the mounting seat through the connecting hole.

[0010] Preferably, one end of the stirring shaft penetrates through the inner wall of the top of the sewage injection pipe through a sealing cylinder and extends into the sewage injection pipe.

[0011] Preferably, several groups of the stirring rods are arranged in central symmetry with the center point of the stirring shaft as the center, and several groups of stirring rods are evenly distributed on the outer surface of the stirring shaft at equal intervals up and down.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] Through the arrangement of components such as the motor, stirring shaft, stirring rods, mounting rings, serrated rings and serrated discs, it can effectively solve the problem that the existing sewage treatment equipment has poor sewage treatment effect for sewage mixed with more and larger garbage debris. When the sewage mixed with more and larger garbage debris is injected into the sewage treatment pool through the sewage injection pipe, it cannot quickly and effectively crush the garbage debris, resulting in easy blockage inside the sewage injection pipe, thus affecting the injection rate of the injected sewage.

[0014] After the motor is started, the stirring shaft can rotate correspondingly inside the sealing cylinder and inside the sewage injection pipe. The stirring shaft can rotate correspondingly inside the sealing cylinder and inside the sewage injection pipe. At this time, several groups of stirring rods can rotate correspondingly, so that the three groups of mounting rings and the three groups of serrated rings can rotate correspondingly, so that the serrated disc can rotate correspondingly. Under the rotation of several groups of stirring rods, the flow rate of the sewage can be accelerated. Under the rotation of the three groups of serrated rings and the serrated disc, the larger garbage debris in the sewage can be crushed, so as to avoid the accumulation of larger garbage debris inside the sewage injection pipe and the occurrence of blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the main body of the present utility model.

[0016] Figure 2 It is a three-dimensional semi-sectional structure schematic diagram of the sewage injection pipe of the present utility model.

[0017] Figure 3 It is a three-dimensional structure schematic diagram of the stirring assembly of the present utility model.

[0018] In the figure: 1, sewage treatment pool; 11, sewage injection pipe; 111, through hole; 12, sewage discharge pipe; 2, sealing cylinder; 21, sealing ring; 3, mounting seat; 31, motor; 4, stirring assembly; 41, stirring shaft; 42, stirring rod; 43, mounting ring; 44, serrated ring; 45, serrated disc; 5, fixing ring; 51, support rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0020] According to Figures 1 - 3 As shown, it includes a sewage treatment tank 1. One end of the sewage treatment tank 1 is communicated with a sewage injection pipe 11, and the other end of the sewage treatment tank 1 is communicated with a sewage discharge pipe 12. Through holes 111 are formed on the surface of the sewage injection pipe 11, and a sealing cylinder 2 is installed inside the through holes 111. The inside of the sealing cylinder 2 is hollow, and the inner diameter of the sealing cylinder 2 is adapted to the outer diameter of the stirring shaft 41.

[0021] A sealing ring 21 is installed at the bottom end of the sealing cylinder 2. The top surface of the sealing ring 21 is set in an arc shape, so that the top surface of the sealing ring 21 can be fitted with the inner wall of the sewage injection pipe 11. The sealing cylinder 2 is arranged to seal the inside of the through hole 111, and the sealing ring 21 is arranged to seal the gap between the sealing cylinder 2 and the through hole 111. An installation seat 3 is installed on the surface of the sewage injection pipe 11, and a motor 31 is installed at the top end of the installation seat 3. The bottom surface of the installation seat 3 is set in an arc shape, so that the bottom surface of the installation seat 3 can be fitted with the outer surface of the sewage injection pipe 11. The output end of the motor 31 is drivingly connected with a stirring assembly 4, and the stirring assembly 4 includes a stirring shaft 41. The output end of the installation seat 3 is drivingly connected with the stirring shaft 41. One end of the stirring shaft 41 passes through the top inner wall of the sewage injection pipe 11 through the sealing cylinder 2 and extends into the inside of the sewage injection pipe 11. A communication hole is opened in the installation seat 3 at the position of the stirring shaft 41, and one end of the stirring shaft 41 passes through the inside of the installation seat 3 through the communication hole. A plurality of groups of stirring rods 42 are installed on the outer surface of the stirring shaft 41, and three installation rings 43 are installed on the outer surface of the stirring shaft 41. The plurality of groups of stirring rods 42 are centrally symmetrically arranged with the center point of the stirring shaft 41 as the center, and the plurality of groups of stirring rods 42 are evenly distributed up and down on the outer surface of the stirring shaft 41. One end of each of the plurality of groups of stirring rods 42 is set as an inclined surface, and the lengths of the plurality of groups of stirring rods 42 are respectively adapted to the distances from the inner wall of the sewage injection pipe 11, so that one end of each of the plurality of groups of stirring rods 42 can be fitted with the inner wall of the sewage injection pipe 11. Serrated rings 44 are installed on the side surfaces of the installation rings 43, and a serrated disk 45 is installed at the bottom end of the stirring shaft 41. When sewage is injected into the inside of the sewage treatment tank 1 through the sewage injection pipe 11, the user can start the motor 31, so that the stirring shaft 41 can rotate correspondingly inside the sealing cylinder 2 and inside the sewage injection pipe 11. At this time, the plurality of groups of stirring rods 42 can rotate correspondingly, so that the three installation rings 43 and the three serrated rings 44 can rotate correspondingly, so that the serrated disk 45 can rotate correspondingly. Under the rotation action of the plurality of groups of stirring rods 42, the flow rate of the sewage can be increased. Under the rotation action of the three serrated rings 44 and the serrated disk 45, larger garbage debris in the sewage can be crushed, so as to avoid the accumulation of larger garbage debris inside the sewage injection pipe 11 and the occurrence of blockage, so that the sewage can be smoothly injected into the inside of the sewage treatment tank 1 through the sewage injection pipe 11.

[0022] When the sewage is inside the sewage treatment tank 1, the sewage treatment tank 1 can be used to perform corresponding treatment on the sewage. After the sewage treatment is completed, it can be discharged through the sewage discharge pipe 12.

[0023] A fixing ring 5 is installed on the outer surface of the motor 31, and a support rod 51 is installed on the side surface of the fixing ring 5. The support rod 51 is arranged in an L shape, and one end of the support rod 51 is installed on the top end of the sewage treatment tank 1. The fixing ring 5 and the support rod 51 can play a stabilizing role on the motor 31, so that the motor 31 can reduce vibration during operation, and thus the motor 31 can operate stably.

[0024] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment device with an anti-clogging structure, comprising a sewage treatment tank (1), characterized in that: One end of the sewage treatment tank (1) is connected to a sewage injection pipe (11), and the other end of the sewage treatment tank (1) is connected to a sewage discharge pipe (12). A through hole (111) is provided on the surface of the sewage injection pipe (11), and a sealing cylinder (2) is installed inside the through hole (111). A sealing ring (21) is installed at the bottom end of the sealing cylinder (2). A mounting seat (3) is installed on the surface of the sewage injection pipe (11), and a motor (31) is installed at the top end of the mounting seat (3). The output end of the motor (31) is drivingly connected to a stirring assembly (4), and the stirring assembly (4) includes a stirring shaft (41).

2. A sewage treatment device with an anti-clogging structure according to claim 1, characterized in that: The outer surface of the stirring shaft (41) is mounted with a plurality of stirring rods (42), and the outer surface of the stirring shaft (41) is mounted with three sets of mounting rings (43), the side surfaces of the mounting rings (43) are all mounted with sawtooth rings (44), and the bottom end of the stirring shaft (41) is mounted with a sawtooth disk (45).

3. A sewage treatment device with an anti-clogging structure according to claim 1, characterized in that: A fixing ring (5) is installed on the outer surface of the motor (31), and a supporting rod (51) is installed on the side surface of the fixing ring (5), and one end of the supporting rod (51) is installed on the top of the sewage treatment tank (1).

4. The sewage treatment device with an anti-clogging structure according to claim 1, characterized in that: The output end of the mounting seat (3) is drivingly connected to a stirring shaft (41).

5. The sewage treatment device with an anti-clogging structure according to claim 1, characterized in that: A communicating hole is provided inside the mounting seat (3) at a position close to the stirring shaft (41), and one end of the stirring shaft (41) passes through the inside of the mounting seat (3) through the communicating hole.

6. The sewage treatment device with an anti-clogging structure according to claim 1, characterized in that: One end of the stirring shaft (41) passes through the sealing cylinder (2) and penetrates the inner wall of the top end of the sewage injection pipe (11) and extends into the interior of the sewage injection pipe (11).

7. The sewage treatment device with an anti-clogging structure according to claim 2, characterized in that: The plurality of groups of stirring rods (42) are centrally symmetrically arranged with the center point of the stirring shaft (41) as the center point, and the plurality of groups of stirring rods (42) are equidistantly distributed on the outer surface of the stirring shaft (41) up and down.

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