A sedimentation treatment device for a sewage tank

Abstract

The utility model relates to sewage pool treatment technical field, specifically disclose a kind of sedimentation treatment device of sewage pool, including sewage pool main body, the right side surface of sewage pool main body is equipped with locating frame, the inside of locating frame is equipped with cleaning mechanism, the inside of sewage pool main body is equipped with sludge conveying mechanism, the inner bottom wall of sewage pool main body is equipped with flow guide groove, the cleaning mechanism includes through-hole, the front of locating frame is equipped with reversible motor, the output of reversible motor is equipped with threaded rod, the inboard wall of locating frame is fixedly embedded with first bearing, the rear end of threaded rod is fixedly connected with the inner ring of first bearing, the outer surface of threaded rod is threadedly connected with locating screw ring. Through scraper, the sedimentation sludge inside flow guide groove can be scraped, by the cooperation of driving motor, conveying pipe and solenoid control valve, the sedimentation sludge can be discharged from sewage pool main body, and the sediment of sewage pool is conveniently cleaned.

Description

Technical Field

[0001] This utility model relates to the field of sewage treatment, and in particular to a sedimentation treatment device for sewage treatment. Background Technology

[0002] Wastewater sedimentation tanks are water purification devices that use gravity settling to separate suspended solids or flocs in water. Sedimentation tanks are classified into horizontal sedimentation tanks and vertical sedimentation tanks according to the direction of water flow. The sedimentation effect depends on the flow rate of water in the sedimentation tank and the residence time of water in the tank. In order to improve the sedimentation effect and reduce the land area, honeycomb inclined tube countercurrent sedimentation tanks, accelerated clarification tanks, pulse clarification tanks, etc. are often used.

[0003] Sedimentation tanks are widely used in wastewater treatment. However, current wastewater sedimentation tanks are inconvenient for cleaning suspended solids, and the sludge is difficult to clean after deposition, which reduces the efficiency of wastewater sedimentation treatment. To address these issues, we propose a wastewater sedimentation treatment device. Utility Model Content

[0004] The purpose of this utility model is to provide a sedimentation treatment device for sewage tanks, which solves the problems of current sewage sedimentation tanks, such as inconvenience in cleaning suspended solids and difficulty in cleaning sludge after deposition, thus reducing the sedimentation treatment efficiency of sewage tanks.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A sedimentation treatment device for a sewage tank includes a sewage tank body. A positioning frame is installed on the right side of the sewage tank body. A cleaning mechanism is provided inside the positioning frame. A sludge conveying mechanism is provided inside the sewage tank body. A guide groove is opened in the inner bottom wall of the sewage tank body. The cleaning mechanism includes a through hole. A forward and reverse motor is installed on the front of the positioning frame. A threaded rod is installed at the output end of the forward and reverse motor. A first bearing is fixedly embedded in the inner side wall of the positioning frame. The rear end of the threaded rod is fixedly connected to the inner ring of the first bearing. A positioning screw ring is threadedly connected to the outer surface of the threaded rod. A fixing rod is fixedly connected to the left side of the positioning screw ring. A positioning frame is fixedly connected to the bottom surface of the fixing rod. A cleaning frame is installed on the front of the positioning frame. A scraper is installed on the bottom surface of the positioning frame.

[0007] As a preferred embodiment of the sedimentation treatment device for a sewage tank according to this utility model, a protective frame is installed on the front of the main body of the sewage tank, a controller is installed inside the protective frame, and a display screen is provided on the front of the controller.

[0008] As a preferred embodiment of the sedimentation treatment device for a sewage tank according to this utility model, the sludge conveying mechanism includes a conveying pipe, and a second bearing is fixedly embedded on the left side of the conveying pipe.

[0009] As a preferred embodiment of the sedimentation treatment device for a sewage tank according to this utility model, a drive motor is installed at the left end of the conveying pipe, a spiral conveying rod is installed at the output end of the drive motor, and an electromagnetic control valve is installed at the rear end of the conveying pipe.

[0010] As a preferred embodiment of the sedimentation treatment device for a sewage tank according to this utility model, the inner sidewall of the positioning frame is provided with a sliding groove, and a slider is slidably connected inside the sliding groove. The left side of the slider is connected to the outer surface of the positioning screw ring.

[0011] As a preferred embodiment of the sedimentation treatment device for a sewage tank according to this utility model, the bottom surface of the sewage tank body is fixedly connected with symmetrical support legs, and the bottom surface of each of the two support legs is fixedly connected with a support base. A guide plate is installed on the inner bottom wall of the sewage tank body.

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

[0013] The sedimentation treatment device of this sewage tank, through the cooperation of positive and negative motors and threaded rods, can drive the positioning screw ring to move. Utilizing the cooperation of the positioning frame and cleaning frame, it can collect and clean suspended solids in the sewage tank. The guide plate can guide the sediment, and the scraper can scrape the deposited sludge inside the guide channel. With the cooperation of the drive motor, conveying pipe and electromagnetic control valve, the deposited sludge can be discharged from the main body of the sewage tank, which facilitates the cleaning of sediment in the sewage tank and improves the efficiency of sewage tank sedimentation treatment. Attached Figure Description

[0014] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0015] Figure 1 This is a three-dimensional structural diagram of a sedimentation treatment device for a sewage tank according to the present invention;

[0016] Figure 2 This is a rear sectional view of the main body of the sewage tank in the sedimentation treatment device of the sewage tank according to the present invention.

[0017] Figure 3 This is a side sectional view of the positioning frame in the sedimentation treatment device for a sewage tank according to the present invention.

[0018] Figure 4 This is a rear sectional view of the conveying pipe in a sedimentation treatment device for a sewage tank according to the present invention.

[0019] In the diagram: 1. Main body of the sewage tank; 2. Cleaning mechanism; 201. Through hole; 202. Forward and reverse motor; 203. Threaded rod; 204. First bearing; 205. Positioning screw ring; 206. Fixing rod; 207. Positioning frame; 208. Cleaning frame; 209. Scraper; 3. Guide channel; 4. Positioning frame; 5. Sludge conveying mechanism; 501. Conveying pipe; 502. Drive motor; 503. Second bearing; 504. Screw conveying rod; 505. Electromagnetic control valve; 6. Slide chute; 7. Sliding block; 8. Protective frame; 9. Controller; 10. Display screen; 11. Support leg; 12. Support base; 13. Guide plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model. Unless otherwise specified, the methods used in the present utility model are conventional methods; unless otherwise specified, the raw materials and apparatus used are conventional commercially available products.

[0021] The forward and reverse motor, drive motor, and electromagnetic control valve in this utility model are all common electrical devices in the prior art, and this application will not elaborate on their models or internal structures.

[0022] Please see Figure 1-4 In this utility model, a sedimentation treatment device for a sewage tank includes a sewage tank body 1. A positioning frame 4 is installed on the right side of the sewage tank body 1. A cleaning mechanism 2 is provided inside the positioning frame 4. A sludge conveying mechanism 5 is provided inside the sewage tank body 1. A guide groove 3 is opened in the inner bottom wall of the sewage tank body 1. The cleaning mechanism 2 includes a through hole 201. A forward and reverse motor 202 is installed on the front of the positioning frame 4. A threaded rod 203 is installed at the output end of the forward and reverse motor 202. A first bearing 204 is fixedly embedded in the inner side wall of the positioning frame 4. The rear end of the threaded rod 203 is fixedly connected to the inner ring of the first bearing 204. A positioning screw ring 205 is threadedly connected to the outer surface of the threaded rod 203. A fixing rod 206 is fixedly connected to the left side of the positioning screw ring 205. A positioning frame 207 is fixedly connected to the bottom surface of the fixing rod 206. A cleaning frame 208 is installed on the front of the positioning frame 207. A scraper 209 is installed on the bottom surface of the positioning frame 207.

[0023] In this embodiment: the cooperation of the forward and reverse motor 202 and the threaded rod 203 can drive the positioning screw ring 205 to move. The cooperation of the positioning frame 207 and the cleaning frame 208 can collect and clean the suspended solids in the sewage tank. The scraper 209 can scrape the sediment in the guide channel 3, which is convenient for cleaning the sediment in the sewage tank.

[0024] As a technical optimization of this utility model, a protective frame 8 is installed on the front of the sewage tank body 1, a controller 9 is installed inside the protective frame 8, a display screen 10 is provided on the front of the controller 9, the sludge conveying mechanism 5 includes a conveying pipe 501, a second bearing 503 is fixedly embedded on the left side of the conveying pipe 501, a drive motor 502 is installed at the left end of the conveying pipe 501, a spiral conveying rod 504 is installed at the output end of the drive motor 502, and an electromagnetic control valve 505 is installed at the rear end of the conveying pipe 501.

[0025] In this embodiment: the controller 9 and the display screen 10 work together to facilitate the operation of the device by the staff. The drive motor 502, the conveying pipe 501 and the electromagnetic control valve 505 work together to discharge the deposited sludge from the main body of the sewage tank 1.

[0026] As a technical optimization of this utility model, the inner sidewall of the positioning frame 4 is provided with a sliding groove 6, and a slider 7 is slidably connected inside the sliding groove 6. The left side of the slider 7 is connected to the outer surface of the positioning screw ring 205. The bottom surface of the sewage tank body 1 is fixedly connected with symmetrical support legs 11, and the bottom surfaces of the two support legs 11 are fixedly connected with support seats 12. The inner bottom wall of the sewage tank body 1 is equipped with a guide plate 13.

[0027] In this embodiment: the cooperation of the slide groove 6 and the slider 7 makes the movement of the positioning screw ring 205 more stable; the cooperation of the support leg 11 and the support base 12 makes it convenient for workers to install and position the sewage tank body 1; and the guide plate 13 can guide the sediment.

[0028] The working principle of this utility model is as follows: In use, the device is first connected to the corresponding power supply. Then, the device is stably installed in a suitable position by the cooperation of the support leg 11 and the support base 12. Then, the device is controlled by the cooperation of the controller 9 and the display screen 10. Then, the positioning screw ring 205 can be moved by the cooperation of the forward and reverse motor 202 and the threaded rod 203. The suspended solids in the sewage tank can be collected and cleaned by the cooperation of the positioning frame 207 and the cleaning frame 208. The sediment can be guided by the guide plate 13. The sludge deposited inside the guide channel 3 can be scraped by the scraper 209. Then, the sludge deposited in the sewage tank body 1 can be discharged by the cooperation of the drive motor 502, the conveying pipe 501 and the electromagnetic control valve 505, which facilitates the cleaning of the sediment in the sewage tank.

[0029] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0030] However, the above description is merely a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model. For those skilled in the art, it is obvious that this utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

Claims

1. A sedimentation treatment device for a sewage tank, characterized in that: The system includes a sewage tank body (1), a positioning frame (4) installed on the right side of the sewage tank body (1), a cleaning mechanism (2) inside the positioning frame (4), a sludge conveying mechanism (5) inside the sewage tank body (1), a guide groove (3) on the inner bottom wall of the sewage tank body (1), a through hole (201) in the cleaning mechanism (2), a forward and reverse motor (202) installed on the front of the positioning frame (4), a threaded rod (203) installed at the output end of the forward and reverse motor (202), and the positioning frame (4) The inner wall of the first bearing (204) is fixedly embedded. The rear end of the threaded rod (203) is fixedly connected to the inner ring of the first bearing (204). The outer surface of the threaded rod (203) is threadedly connected to a positioning ring (205). The left side of the positioning ring (205) is fixedly connected to a fixing rod (206). The bottom surface of the fixing rod (206) is fixedly connected to a positioning frame (207). The front of the positioning frame (207) is equipped with a cleaning frame (208). The bottom surface of the positioning frame (207) is equipped with a scraper (209).

2. The sedimentation treatment device for a sewage tank according to claim 1, characterized in that: The main body (1) of the sewage tank is equipped with a protective frame (8) on the front, and a controller (9) is installed inside the protective frame (8). The controller (9) is equipped with a display screen (10) on the front.

3. The sedimentation treatment device for a sewage tank according to claim 1, characterized in that: The sludge conveying mechanism (5) includes a conveying pipe (501), and a second bearing (503) is fixedly embedded on the left side of the conveying pipe (501).

4. The sedimentation treatment device for a sewage tank according to claim 3, characterized in that: A drive motor (502) is installed at the left end of the conveying pipe (501), a spiral conveying rod (504) is installed at the output end of the drive motor (502), and an electromagnetic control valve (505) is installed at the rear end of the conveying pipe (501).

5. The sedimentation treatment device for a sewage tank according to claim 1, characterized in that: The inner sidewall of the positioning frame (4) is provided with a sliding groove (6), and a slider (7) is slidably connected inside the sliding groove (6). The left side of the slider (7) is connected to the outer surface of the positioning screw ring (205).

6. The sedimentation treatment device for a sewage tank according to claim 1, characterized in that: The bottom surface of the main body (1) of the sewage tank is fixedly connected with symmetrical support legs (11), and the bottom surface of each of the two support legs (11) is fixedly connected with a support base (12). A guide plate (13) is installed on the inner bottom wall of the main body (1).

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