Sewage treatment device

Abstract

The utility model discloses a sewage treatment device which comprises a sewage treatment tank body and a stirring motor, a water inlet hopper is arranged on one side of the stirring motor, a water filtering hopper is arranged in the water inlet hopper, a rotating rod is rotationally arranged on the water filtering hopper, the rotating rod is in transmission connection with the output end of the stirring motor through a connecting mechanism, and the upper part of the rotating rod is connected with a scraping plate. A water striking sheet is arranged at the lower part of the rotating rod, a screw rod is fixedly connected to the output end of the stirring motor, a lifting block is in threaded connection with the screw rod, stirring rods are fixedly connected to the two sides of the lifting block, and brush blocks are fixedly connected to one ends of the two stirring rods; the stirring rod connected with the lifting block is driven by the screw rod to stir sewage and a mixed solution in the sewage treatment tank body, and the inner wall of the sewage treatment tank body is brushed back and forth by using the brush block and the bristles in the up-and-down moving process of the lifting block; therefore, the inner wall of the tank body is cleaned in the effective stirring and mixing process.

Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely is a sewage treatment device. BACKGROUND

[0002] Sewage is the water of losing original use function after being polluted from life and production, and is called sewage simply, is mainly the water after using, and it contains more organic matter, and is easy to handle, and the sewage is due to the new material mixed into the water or because of the change of external condition, leads to the water deterioration and cannot continue to maintain the original use function.

[0003] Because sewage often needs to use sewage treatment jar to clean the impurities in sewage, so the impurities in sewage often remain in the sewage treatment jar, and the impurities in sewage have very strong adhesion, and all impurities cannot be removed by relying on water flushing, therefore, the impurities will adhere to the inner wall of the sewage treatment jar, and manual cleaning is needed for the staff, which increases the labor intensity of the staff, in addition, mixed liquid needs to be added when purifying sewage to improve the discharge quality of sewage, but there is a problem that the mixed liquid cannot be quickly spread when adding the liquid, which leads to a long mixing time. UTILITY MODEL CONTENT

[0004] The utility model discloses a sewage treatment device.

[0005] The utility model discloses a sewage treatment device, including sewage treatment jar body and installing the stirring motor on the top surface of sewage treatment jar body, the one side of stirring motor is installed with the water inlet hopper, the water inlet hopper is equipped with the filter water hopper, the filter water hopper is rotatably installed with the rotating stick, the rotating stick is connected with the output of stirring motor through the connecting mechanism transmission, the upper portion of rotating stick is connected with the scraper for scraping, the lower part of rotating stick is equipped with the water piece, the output of stirring motor is fixedly connected with the screw rod, the screw rod is equipped with the lifting block through the screw connection, both sides of lifting block are fixedly connected with the stirring rod, and the both ends of two stirring rods are fixedly connected with the brush block, the screw rod is equipped with the upper limit block, and the inner bottom of sewage treatment jar body is equipped with the lower limit block.

[0006] Further, the rotating stick is rotatably connected with the bottom of the filter water hopper through a bearing, and a plurality of filter holes are formed in the filter water hopper.

[0007] Further, the connecting mechanism includes a driving wheel mounted on the output end of the stirring motor and a driven wheel mounted on the rotating stick, and the driving wheel and the driven wheel are drivingly connected through a synchronous belt.

[0008] Furthermore, the lower limit block is arranged on the inner bottom surface of the sewage treatment tank body, and the top surface of the lower limit block is higher than the inner bottom surface of the sewage treatment tank body.

[0009] Furthermore, bristles are installed on one end of the brush block.

[0010] Furthermore, a discharge pipe is installed at the bottom of the sewage treatment tank, and a discharge valve is installed on the discharge pipe.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The screw drives the stirring rod connected to the lifting block to stir the sewage and mixed solution in the sewage treatment tank, and the brush block and bristles are used to reciprocate and clean the inner wall of the sewage treatment tank during the up and down movement of the lifting block, thereby cleaning the inner wall of the tank during the effective stirring and mixing process.

[0013] 2. The scraper on the upper part of the rotating rod can rotate synchronously through the connecting mechanism during the stirring process and automatically scrape off impurities attached to the water filter bucket to prevent blockage, improve filtration efficiency and reduce labor maintenance costs.

[0014] 3. When adding mixed liquid to the sewage in the sewage treatment tank from the water inlet hopper, the rotation of the rotating rod drives the water-impacting piece at the bottom to hit and disperse the mixed liquid, so that the mixed liquid can be quickly spread into the sewage to speed up the mixing speed with the sewage and reduce the flow mixing time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 It is a top view of the utility model;

[0017] Figure 3 for Figure 2 Cross-sectional view of AA;

[0018] Figure 4 It is a structural diagram of the present utility model.

[0019] In the figure: 1-sewage treatment tank, 2-stirring motor, 3-water inlet bucket, 4-water filter bucket, 5-rotating rod, 6-connecting mechanism, 7-scraper, 8-water striking plate, 9-screw, 10-lifting block, 11-stirring rod, 12-brush block, 13-upper limit block, 14-lower limit block, 15-discharge pipe, 61-driving wheel, 62-driven wheel, 63-synchronous belt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] Combine Figures 1 to 4 A sewage treatment device shown in the figure includes a sewage treatment tank body 1 and a stirring motor 2 installed on the top surface of the sewage treatment tank body 1, a water inlet bucket 3 is installed on one side of the stirring motor 2, a water filter bucket 4 is installed in the water inlet bucket 3, a rotating rod 5 is rotatably installed on the water filter bucket 4, the rotating rod 5 is transmission-connected to the output end of the stirring motor 2 through a connecting mechanism 6, a scraper 7 for scraping material is connected to the upper part of the rotating rod 5, a water-striking piece 8 is provided at the lower part of the rotating rod 5, a screw rod 9 is fixedly connected to the output end of the stirring motor 2, a lifting block 10 is provided on the screw 9 through a threaded connection, stirring rods 11 are fixedly connected on both sides of the lifting block 10, a brush block 12 is fixedly connected to one end of each stirring rod 11, an upper limit block 13 is provided on the screw 9, and a lower limit block 14 is provided on the inner bottom of the sewage treatment tank body 1;

[0023] The water filter hopper 4 is installed in the water inlet hopper by screws, and the rotating rod 5 is rotatably connected to the bottom of the water filter hopper 4 through a bearing. A plurality of filtering holes are provided on the water filter hopper 4, so that when sewage is poured into the water inlet hopper 3, the water filter hopper 4 can filter the sewage.

[0024] like Figure 3-4As shown, the connecting mechanism 6 includes a driving wheel 61 installed on the output end of the stirring motor 2 and a driven wheel 62 installed on the rotating rod 5, and the driving wheel 61 and the driven wheel 62 are connected by a synchronous belt 63. When filtering sewage, the stirring motor 2 is started, and its output end drives the driving wheel 61 to rotate, and the synchronous belt 63 is used to drive the driven wheel 62 to rotate, thereby driving the rotating rod 5 to rotate, and the rotating rod 5 drives the scraper 7 connected to its upper part to rotate, thereby scraping impurities attached to the water filter 4 to prevent blockage and improve its filtration efficiency. When the mixed liquid is added to the sewage in the sewage treatment tank 1 from the water inlet hopper 3, the rotation of the rotating rod 5 drives the water-striking piece 8 at its lower part to strike and disperse the mixed liquid, so that the mixed liquid can be quickly spread into the sewage, thereby accelerating the mixing speed with the sewage and reducing the flow mixing time.

[0025] In addition, when the stirring motor 2 is started, its output end drives the screw 9 to rotate, and the screw 9 drives the lifting block 10 threadedly connected thereto to rotate, thereby driving the stirring rod 11 connected to the lifting block 10 to rotate, and stirring the sewage and mixed solution in the sewage treatment tank body 1. In the process of the lifting block 10 moving up and down, the brush block 12 and the bristles provided at one end thereof are used to reciprocate and clean the inner wall of the sewage treatment tank body 1, thereby cleaning the inner wall of the tank body during the effective stirring and mixing process;

[0026] The lower limit block 14 is arranged on the inner bottom surface of the sewage treatment tank body 1, and the top surface of the lower limit block 14 is higher than the inner bottom surface of the sewage treatment tank body 1. The upper and lower limit blocks are used to limit the lifting block 10 during the lifting and lowering movement of the lifting block 10.

[0027] A discharge pipe 15 is installed at the bottom of the sewage treatment tank 1, and a discharge valve is installed on the discharge pipe 15; the arrangement of the discharge pipe 15 and the discharge valve allows the treated sewage or sludge to be discharged conveniently, thereby improving work efficiency.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0029] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A sewage treatment device, comprising a sewage treatment tank (1) and a stirring motor (2) mounted on the top surface of the sewage treatment tank (1), characterized in that: A water inlet bucket (3) is installed on one side of the stirring motor (2), a water filter bucket (4) is installed in the water inlet bucket (3), a rotating rod (5) is rotatably installed on the water filter bucket (4), the rotating rod (5) is connected to the output end of the stirring motor (2) through a connecting mechanism (6), the upper part of the rotating rod (5) is connected to a scraper (7) for scraping materials, the lower part of the rotating rod (5) is provided with a water striking piece (8), the output end of the stirring motor (2) is fixedly connected with a screw rod (9), the screw rod (9) is provided with a lifting block (10) through a threaded connection, both sides of the lifting block (10) are fixedly connected with stirring rods (11), one end of the two stirring rods (11) is fixedly connected with a brush block (12), the screw rod (9) is provided with an upper limit block (13), and the inner bottom of the sewage treatment tank (1) is provided with a lower limit block (14).

2. The sewage treatment device according to claim 1, characterized in that: The rotating rod (5) is rotatably connected to the bottom of the water filter bucket (4) via a bearing, and a plurality of filtering holes are provided on the water filter bucket (4).

3. The sewage treatment device according to claim 2, characterized in that: The connecting mechanism (6) comprises a driving wheel (61) mounted on the output end of the stirring motor (2) and a driven wheel (62) mounted on the rotating rod (5); the driving wheel (61) and the driven wheel (62) are connected by a synchronous belt (63).

4. The sewage treatment device according to claim 3, characterized in that: The lower limit block (14) is arranged on the inner bottom surface of the sewage treatment tank body (1), and the top surface of the lower limit block (14) is higher than the inner bottom surface of the sewage treatment tank body (1).

5. The sewage treatment device according to claim 4, characterized in that: One end of the brush block (12) is provided with bristles.

6. The sewage treatment device according to claim 5, characterized in that: A discharge pipe (15) is installed at the bottom of the sewage treatment tank (1), and a discharge valve is installed on the discharge pipe (15).

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