Integrated tank body for automatically shunting and precipitating sewage

Abstract

The utility model provides an automatic sewage diversion and precipitation integrated tank, which relates to the field of sewage treatment and comprises a precipitation tank, the outer side of the precipitation tank is connected with a diversion bin, the outer side of the diversion bin is connected with a drain pipe, a guide rod is arranged in the precipitation tank, the outer side of the guide rod is connected with a scraper assembly in a sliding manner, and the scraper assembly is connected with the drain pipe in a sliding manner. A filter body is arranged in the precipitation tank, the two ends of the filter body are connected to the inner tank wall of the precipitation tank in a sliding mode, the upper end of the filter body is connected with a hanging rod and a cross rod, and meanwhile one end of the cross rod is connected with a driving box. The utility model solves the problems that the existing split-flow type precipitation and filtration device is relatively troublesome in treatment of reactants and sediments at the bottom are inconvenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an integrated tank for automatic sewage diversion and precipitation. Background Art

[0002] Sewage treatment generally requires processes such as aeration and precipitation in a water tank. After retrieval, the prior art (publication number: CN214050751U) records "a sewage treatment device for electroplating with a split-type precipitation and filtration device, which relates to the field, including a sedimentation tank. One side of the sedimentation tank is connected to a diversion chamber, and one side of the diversion chamber is connected to a drain pipe. A flow-limiting motor is installed at one end of the drain pipe. A lifting chute is opened on the inner wall of the sedimentation tank, and two lifting motors are installed at the top of the sedimentation tank. The output end of the lifting motor is connected to a motor gear, and a rotating column is arranged on one side of the motor gear. A limiting ring is fixed on the outer wall of the rotating column at the top of the sedimentation tank, and lifting gears are connected to both sides of the limiting ring on the outer wall of the rotating column. An annular tooth groove is arranged inside the diversion chamber. The present invention realizes the diversion function of the diversion chamber by setting a diversion chamber, a drain pipe, a flow-limiting motor, a diversion plate, an annular tooth groove, a telescopic gear, a connecting rod, etc., so as to effectively control the sewage inflow volume, thereby improving the sewage continuous treatment capacity and function."

[0003] Although the split-type precipitation and filtration device in the prior art realizes the improvement of the sewage continuous treatment capacity and function, there are still some deficiencies: Although the lifting filter body involved in the existing split-type precipitation and filtration device can collect the above reactants, the filter body still needs to be manually cleaned and collected after being lifted to a certain extent, which is rather troublesome. Secondly, after long-term use, sediment will inevitably be generated at the bottom of the sedimentation tank, and it is not easy to clean, which is not conducive to sewage treatment in the continuous use state. Content of the Utility Model

[0004] In order to overcome the defects of the prior art, an integrated tank for automatic sewage diversion and precipitation is provided to solve the problems that the existing split-type precipitation and filtration device is still rather troublesome in treating reactants and the sediment at the bottom is not easy to clean.

[0005] To achieve the above object, an integrated tank for automatic sewage diversion and precipitation is provided, including: a sedimentation tank, a diversion chamber is connected to the outside of the sedimentation tank, and a drain pipe is connected to the outside of the diversion chamber. A guide rod is arranged inside the sedimentation tank, and a scraper assembly is slidably connected to the outside of the guide rod. A lead screw is connected to the middle of the scraper assembly. A filter body is arranged inside the sedimentation tank, and both ends of the filter body are slidably connected to the inner tank wall of the sedimentation tank. A suspension rod and a cross bar are connected to the upper end of the filter body. At the same time, a drive box is connected to one end of the cross bar.

[0006] Further, sewage discharge ports are symmetrically arranged on the outer wall of the sedimentation tank, and electromagnetic valves are arranged inside the sewage discharge ports.

[0007] Further, diversion holes are arranged on the inner wall of one side of the sedimentation tank facing the diversion chamber, and the diversion holes are communicated with the inside of the diversion chamber.

[0008] Further, the lead screw is rotatably connected inside the sedimentation tank, one end of the lead screw is connected with a cleaning motor, and the cleaning motor is installed on the outer wall of the sedimentation tank.

[0009] Further, the scraper assembly is slidably connected to the bottom of the sedimentation tank, and the scraper assembly is located below the filter body.

[0010] Further, the scraper assembly includes a connecting part at the upper end and a sludge scraping part at the lower end, the guide rod slidably penetrates through the connecting part, and the lead screw is screwed through the connecting part.

[0011] Further, sliders are connected to both ends of the filter body, the sliders are slidably connected in the sliding grooves formed on the inner wall of the sedimentation tank, and the lower end of the suspension rod is connected to the slider.

[0012] Further, a cross bar is connected to the upper end of the suspension rod, a hydraulic rod is rotatably connected to one end of the cross bar, the other end of the cross bar is connected to the drive box, and the drive box is connected to the top end of the hydraulic rod.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. Through the drain pipe and the diversion chamber, the sewage is diverted and introduced into the sedimentation tank. After the chemical addition and neutralization reaction, the sediment precipitates downward through the filter body, and the reactants are retained on the upper side by the filter body. After the reaction and precipitation are completed, the hydraulic rod is started to drive the cross bar and the suspension rod to rise. At the same time, the filter body is driven to rise through the slider and the sliding groove until the filter body is higher than the upper edge of the sedimentation tank. At this time, the vessel containing the reactants is placed on one side of the filter body, and then the drive box is started to drive the cross bar to rotate by a certain angle, so that the sediment on the upper side is tilted and poured out, thus achieving the effect of convenient centralized collection;

[0015] 2. When it is necessary to clean the bottom of the sedimentation tank, the electromagnetic valve inside the sewage discharge port is opened, and then the cleaning motor is started to drive the lead screw to rotate, thereby driving the scraper assembly to move. By controlling the forward and reverse rotation of the cleaning motor, the scraper assembly is driven to reciprocate at the bottom of the sedimentation tank. Then, through the connecting part and the sludge scraping part included in the scraper assembly, the accumulated sediment at the bottom of the sedimentation tank is cleaned. When the sediment is squeezed to the sewage discharge port, it is discharged through the sewage discharge port, thus achieving the effect of facilitating the cleaning of the sediment at the bottom of the sedimentation tank. Description of the Drawings

[0016] Figure 1This is a schematic front-sectional structure diagram of an embodiment of the present utility model.

[0017] Figure 2 This is a schematic partial top-view structure diagram of an embodiment of the present utility model.

[0018] Figure 3 This is a schematic structure diagram of the cleaning state of an embodiment of the present utility model.

[0019] Figure 4 This is a schematic three-dimensional structure diagram of the scraper assembly of an embodiment of the present utility model.

[0020] In the figure: 1, sedimentation tank; 11, sewage outlet; 111, electromagnetic valve; 12, guide rod; 13, scraper assembly; 131, connecting part; 132, mud scraping part; 14, diversion hole; 15, filter body; 16, slider; 17, chute; 2, diversion chamber; 3, cleaning motor; 31, lead screw; 4, hydraulic rod; 41, drive box; 42, cross bar; 43, suspension rod. Detailed implementation manners

[0021] Referring to Figures 1 to 4 As shown, the present utility model provides an integrated tank body for automatic sewage diversion and sedimentation, including: a sedimentation tank 1, a diversion chamber 2 is connected to the outside of the sedimentation tank 1, and a drain pipe is connected to the outside of the diversion chamber 2. A guide rod 12 is arranged inside the sedimentation tank 1, and a scraper assembly 13 is slidably connected to the outside of the guide rod 12. A lead screw 31 is connected to the middle of the scraper assembly 13. A filter body 15 is arranged inside the sedimentation tank 1, and both ends of the filter body 15 are slidably connected to the inner tank wall of the sedimentation tank 1. A suspension rod 43 and a cross bar 42 are connected to the upper end of the filter body 15. At the same time, one end of the cross bar 42 is connected to a drive box 41.

[0022] In this embodiment, the sedimentation tank 1 and its internal structure, as well as the diversion chamber 2 on the outside, constitute the main structure of the integrated tank body for automatic sewage diversion and sedimentation involved in this application.

[0023] Among them, the principle of the diversion effect of the internal structure of the diversion chamber 2 and the drain pipe on the outside is the same as that of the comparative document in the background technology, and the diversion chamber 2 and the sedimentation tank 1 are set as an integrated structure.

[0024] Specifically, anti-corrosion and rust-proof materials are coated on the outer walls of the guide rod 12 and the lead screw 31.

[0025] Specifically, a drive motor is arranged inside the drive box 41, and the output shaft end of the drive motor is connected to one end of the lead screw 31.

[0026] It should be noted that a clean water outlet is provided on the outer wall of the sedimentation tank 1 on the side opposite to the diversion chamber 2.

[0027] As Figures 2 to 4As shown in the figure, sewage outlets 11 are symmetrically arranged on the outer wall of the sedimentation tank 1, and electromagnetic valves 111 are arranged inside the sewage outlets 11. A diversion hole 14 is arranged on the inner wall of the sedimentation tank 1 facing the diversion chamber 2, and the diversion hole 14 is internally connected to the diversion chamber 2. A lead screw 31 is rotatably connected inside the sedimentation tank 1, and one end of the lead screw 31 is connected to a cleaning motor 3, and the cleaning motor 3 is installed on the outer wall of the sedimentation tank 1. A scraper assembly 13 is slidably connected to the bottom of the sedimentation tank 1, and the scraper assembly 13 is located below the filter body 15. The scraper assembly 13 includes a connecting portion 131 at the upper end and a sludge scraping portion 132 at the lower end, and a guide rod 12 slidably penetrates through the connecting portion 131, and the lead screw 31 is screwed through the connecting portion 131.

[0028] Specifically, when discharging the purified water, the sewage outlet 11 is in a closed state.

[0029] Specifically, the connecting portion 131 is provided in a rectangular block structure, and the cross-section of the sludge scraping portion 132 is provided in an isosceles trapezoid structure with a narrow upper part and a wide lower part, so that the sediment is squeezed upward when approaching the sewage outlet 11 for easy discharge.

[0030] As Figure 1 shown in the figure, both ends of the filter body 15 are connected with sliders 16, and the sliders 16 are slidably connected in the sliding grooves 17 opened on the inner wall of the sedimentation tank 1. The lower end of the suspension rod 43 is connected to the slider 16, the cross bar 42 is connected to the upper end of the suspension rod 43, one end of the cross bar 42 is rotatably connected with a hydraulic rod 4, and the other end of the cross bar 42 is connected to the drive box 41. At the same time, the drive box 41 is connected to the top end of the hydraulic rod 4.

[0031] Specifically, the hydraulic rods 4 are distributed at the four corners of the sedimentation tank 1, the cross bar 42 has two parallel roots in the front and back, and a connecting rod is arranged between the cross bars 42 to enhance the stability of the lifting of the filter body 15.

[0032] During use, the sewage is diverted and introduced into the sedimentation tank through the drain pipe and the diversion chamber. After the addition of medicine and neutralization reaction, the sediment precipitates downward through the filter body, and the reactants are left on the upper side by the filter body. After the reaction and precipitation are completed, the hydraulic rod is started to drive the cross bar and the suspension rod to rise. At the same time, the filter body is driven to rise through the slider and the sliding groove until the filter body is higher than the upper edge of the sedimentation tank. At this time, the container for holding the reactants is placed on one side of the filter body, and then the drive box is started to drive the cross bar to rotate a certain angle, so that the sediment on the upper side is tilted and poured out. When it is necessary to clean the bottom of the sedimentation tank, the electromagnetic valve inside the sewage outlet is opened, and then the cleaning motor is started to drive the lead screw to rotate, thereby driving the scraper assembly to move. By controlling the forward and reverse rotation of the cleaning motor, the scraper assembly is driven to reciprocate at the bottom of the sedimentation tank. Then, through the connecting portion and the sludge scraping portion included in the scraper assembly, the accumulated sediment at the bottom of the sedimentation tank is cleaned. When the sediment is squeezed to the sewage outlet, it is discharged through the sewage outlet, thereby achieving the effect of facilitating the cleaning of the sediment at the bottom of the sedimentation tank.

[0033] The problems that can be effectively solved by the sewage automatic diversion and sedimentation integrated tank body of the present utility model are realized on the basis of the existing sewage automatic diversion and sedimentation integrated tank body technology.

Claims

1. A sewage automatic diversion and sedimentation integrated tank, comprising: A sedimentation tank (1), wherein the outside of the sedimentation tank (1) is connected to a diversion bin (2), and the outside of the diversion bin (2) is connected to a drain pipe, characterized in that: a guide rod (12) is provided inside the sedimentation tank (1), and a scraper assembly (13) is slidably connected to the outside of the guide rod (12), and a screw rod (31) is connected to the middle of the scraper assembly (13), a filter body (15) is provided inside the sedimentation tank (1), and both ends of the filter body (15) are slidably connected to the inner tank wall of the sedimentation tank (1), and the upper end of the filter body (15) is connected to a suspension rod (43) and a cross bar (42), and one end of the cross bar (42) is connected to a drive box (41).

2. The sewage automatic diversion and sedimentation integrated tank according to claim 1 is characterized in that: A sewage outlet (11) is symmetrically provided on the outer wall of the sedimentation tank (1), and an electromagnetic valve (111) is provided inside the sewage outlet (11).

3. The sewage automatic diversion and sedimentation integrated tank according to claim 1 is characterized in that: A diversion hole (14) is provided on the inner wall of one side of the sedimentation tank (1) facing the diversion bin (2), and the diversion hole (14) is connected to the inside of the diversion bin (2).

4. The sewage automatic diversion and sedimentation integrated tank according to claim 1 is characterized in that: The screw rod (31) is rotatably connected to the interior of the sedimentation tank (1), and one end of the screw rod (31) is connected to a cleaning motor (3), and the cleaning motor (3) is mounted on the outer wall of the sedimentation tank (1).

5. The sewage automatic diversion and sedimentation integrated tank according to claim 1 is characterized in that: The scraper assembly (13) is slidably connected to the bottom of the sedimentation tank (1), and the scraper assembly (13) is located on the lower side of the filter body (15).

6. The sewage automatic diversion and sedimentation integrated tank according to claim 1 is characterized in that: The scraper assembly (13) comprises a connection portion (131) at an upper end and a mud scraping portion (132) at a lower end, the guide rod (12) slides through the connection portion (131), and the screw rod (31) is threadedly connected and passes through the connection portion (131).

7. The sewage automatic diversion and sedimentation integrated tank according to claim 1 is characterized in that: Both ends of the filter body (15) are connected to sliders (16), and the sliders (16) are slidably connected in a slide groove (17) provided on the inner wall of the sedimentation tank (1), and the lower end of the suspension rod (43) is connected to the slider (16).

8. The sewage automatic diversion and sedimentation integrated tank according to claim 1 is characterized in that: The cross bar (42) is connected to the upper end of the suspension rod (43), one end of the cross bar (42) is rotatably connected to the hydraulic rod (4), and the other end of the cross bar (42) is connected to the drive box (41), while the drive box (41) is connected to the top end of the hydraulic rod (4).

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