Precipitation and filtration integrated sewage treatment device

Abstract

The utility model discloses a precipitation and filtration integrated sewage treatment device, and relates to the technical field of sewage treatment, in particular to a precipitation and filtration integrated sewage treatment device which comprises a precipitation tank, a tank cover is fixedly connected to the upper surface of the precipitation tank, and a motor tank is fixedly connected to the middle of the upper surface of the tank cover. A centrifugal assembly is fixedly mounted in the motor box, a cleaning assembly is fixedly connected to the middle of the lower surface of the box cover, and a filtering assembly is fixedly connected to the edge of the lower surface of the box cover; the centrifugal assembly comprises a servo motor. By arranging the centrifugal assembly, sewage is discharged into the centrifugal box, a servo motor is started by an external power supply, and the centrifugal box is driven to rotate through a transmission rod, so that the sewage in the centrifugal box is centrifuged, solid particles and liquid in the sewage are separated, then the sewage is discharged and precipitated, the precipitation time is shortened, and the precipitation efficiency is improved. And the precipitation degree of solid particles in the sewage can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sedimentation and filtration integrated sewage treatment device. Background Art

[0002] The integrated sedimentation and filtration sewage treatment device is a sewage treatment equipment that integrates sedimentation and filtration functions. It usually includes components such as sedimentation tanks, filters and discharge pipes. The sewage first enters the sedimentation tank, and the solid particles in the sewage are deposited to the bottom through gravity sedimentation. Then it is filtered through the filter to remove the residual solid particles and other impurities, and finally discharged through the discharge pipe.

[0003] However, in the sedimentation operation, solid particles are deposited only by gravity, which is time-consuming and has a low degree of sedimentation in the sewage. At the same time, the filter net is easily clogged during filtration, resulting in poor filtration effect, and it needs to be manually disassembled and cleaned, which is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage treatment device integrated with sedimentation and filtration. By arranging a centrifugal component and a cleaning component, the utility model solves the problems raised in the above-mentioned background technology that in the sedimentation operation, solid particles are deposited only by gravity, which is time-consuming and has a low degree of sedimentation in the sewage. At the same time, the filter net is easily clogged during filtration, resulting in poor filtration effect, and it needs to be manually disassembled and cleaned, which is time-consuming and labor-intensive.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: comprising a sedimentation box, the upper surface of the sedimentation box is fixedly connected with a box cover, the middle of the upper surface of the box cover is fixedly connected with a motor box, a centrifugal assembly is fixedly installed inside the motor box, the middle of the lower surface of the box cover is fixedly connected with a cleaning assembly, and the edge of the lower surface of the box cover is fixedly connected with a filter assembly;

[0006] The centrifugal assembly comprises a servo motor, the outer surface of which is fixedly mounted inside a motor box, an output end of the servo motor is spline-connected with a transmission rod, and one end of the transmission rod is fixedly connected with a centrifugal box.

[0007] Furthermore, the cleaning assembly includes an air pump, the top end of the air pump is fixedly connected to the middle part of the lower surface of the box cover, the bottom end of the air pump is fixedly connected to a mounting plate, the lower surface of the mounting plate is fixedly connected to a cleaning brush, and both sides of the upper surface of the mounting plate are fixedly connected to balancing telescopic rods.

[0008] Furthermore, the filter assembly includes a baffle, the upper surface of the baffle is fixedly installed at the edge of the lower surface of the box cover, the bottom end of one side of the baffle is fixedly connected to a fixing frame, and the interior of the fixing frame is fixedly connected to a filter net.

[0009] Furthermore, a placement plate is rotatably connected to the lower surface of the centrifuge box, and a support plate is fixedly connected to the lower surface of the placement plate.

[0010] Furthermore, a water outlet pipe is fixedly connected to one side of the outer surface of the centrifuge box, and a first valve is fixedly installed to one side of the outer surface of the water outlet pipe.

[0011] Furthermore, a drain pipe is fixedly connected to the edge of the front surface of the sedimentation box, and a second valve is fixedly installed on one side of the outer surface of the drain pipe.

[0012] Furthermore, a square groove is provided on one side of the front surface of the sedimentation box, and glass is fixedly connected inside the square groove.

[0013] Furthermore, a leg is fixedly connected to the lower surface of the sedimentation box, and an anti-slip pad is fixedly connected to the lower surface of the leg.

[0014] The utility model provides a sedimentation and filtration integrated sewage treatment device, which has the following beneficial effects:

[0015] 1. Through the centrifugal assembly, the sewage is placed into the centrifugal box, the servo motor is started by an external power supply, and the centrifugal box is driven to rotate through the transmission rod, so that the sewage inside the centrifugal box is subjected to centrifugal motion, so that the solid particles in the sewage are separated from the liquid, and then discharged for sedimentation, which is beneficial to reduce the sedimentation time and improve the sedimentation degree of solid particles in the sewage.

[0016] 2. Through the set cleaning component, start the air pump, push the mounting plate downward, and the balance telescopic rod will follow its extension to prevent the mounting plate from tilting. The filter can be unblocked by the cleaning brush to prevent the filter from being blocked and affecting the filtering effect. There is no need to disassemble it, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the sedimentation box of the utility model;

[0020] Figure 3It is a structural schematic diagram of the centrifugal assembly of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the cleaning component of the utility model.

[0022] Indicated in the figure:

[0023] 1. Sedimentation tank;

[0024] 2. Box cover;

[0025] 3. Centrifugal assembly; 301. servo motor; 302. transmission rod; 303. centrifugal box;

[0026] 4. Cleaning assembly; 401. Air pump; 402. Mounting plate; 403. Cleaning brush; 404. Balance telescopic rod;

[0027] 5. Filter assembly; 501. baffle; 502. fixing frame; 503. filter screen;

[0028] 6. Place the board;

[0029] 7. Support plate;

[0030] 8. Water outlet pipe;

[0031] 9. Drain pipe;

[0032] 10. Glass;

[0033] 11. Outriggers. DETAILED DESCRIPTION

[0034] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0035] 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. 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.

[0036] Embodiment 1:

[0037] like Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, this embodiment proposes a sedimentation and filtration integrated sewage treatment device, including a sedimentation box 1, a box cover 2 is fixedly connected to the upper surface of the sedimentation box 1, a motor box is fixedly connected to the middle of the upper surface of the box cover 2, a centrifugal component 3 is fixedly installed inside the motor box, a cleaning component 4 is fixedly connected to the middle of the lower surface of the box cover 2, and a filtering component 5 is fixedly connected to the edge of the lower surface of the box cover 2;

[0038] The centrifugal assembly 3 includes a servo motor 301, the outer surface of the servo motor 301 is fixedly installed inside the motor box, the output end of the servo motor 301 is splinedly connected to a transmission rod 302, and one end of the transmission rod 302 is fixedly connected to a centrifugal box 303. The sewage is placed inside the centrifugal box 303, and the servo motor 301 is started by an external power supply. The centrifugal box 303 is driven to rotate through the transmission rod 302, thereby performing centrifugal motion on the sewage inside the centrifugal box 303, separating the solid particles in the sewage from the liquid, and then discharging it for sedimentation, which is beneficial to reducing the sedimentation time and improving the sedimentation degree of the solid particles in the sewage.

[0039] like Figure 1 , Figure 2 and Figure 4 As shown, the cleaning component 4 includes an air pump 401, the top of the air pump 401 is fixedly connected to the middle of the lower surface of the box cover 2, the bottom of the air pump 401 is fixedly connected to a mounting plate 402, the lower surface of the mounting plate 402 is fixedly connected to a cleaning brush 403, and both sides of the upper surface of the mounting plate 402 are fixedly connected to a balancing telescopic rod 404. Start the air pump 401 to push the mounting plate 402 to move downward, and the balancing telescopic rod 404 follows its extension to avoid the mounting plate 402 from tilting, so that the filter screen 503 is cleared by the cleaning brush 403 to avoid clogging of the filter screen 503 and affecting the filtering effect, and there is no need to disassemble it, saving time and effort.

[0040] Embodiment 2:

[0041] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0042] like Figure 1 , Figure 2 and Figure 4 As shown, the filter assembly 5 includes a baffle 501, the upper surface of the baffle 501 is fixedly installed at the edge of the lower surface of the box cover 2, the bottom end of one side of the baffle 501 is fixedly connected to a fixing frame 502, and the interior of the fixing frame 502 is fixedly connected to a filter screen 503. The baffle 501 prevents the sewage from splashing onto the top of the filter screen 503 when the sewage is discharged from the outlet pipe 8. The fixing frame 502 facilitates the installation and fixation of the filter screen 503. The filter screen 503 filters the precipitated sewage again to further improve the purification effect of sewage discharge.

[0043] like Figure 1 As shown, the lower surface of the centrifugal box 303 is rotatably connected to a placement plate 6, and the lower surface of the placement plate 6 is fixedly connected to a support plate 7, so that the support plate 7 is convenient for supporting the placement plate 6, and the placement plate 6 is convenient for supporting the centrifugal box 303.

[0044] like Figure 1 As shown, a water outlet pipe 8 is fixedly connected to one side of the outer surface of the centrifugal box 303, and a first valve is fixedly installed on one side of the outer surface of the water outlet pipe 8. The water outlet pipe 8 is convenient for discharging the sewage after centrifugation inside the centrifugal box 303 into the sedimentation box 1.

[0045] like Figure 1 and Figure 2 As shown, a drain pipe 9 is fixedly connected to the edge of the front surface of the sedimentation tank 1, and a second valve is fixedly installed on one side of the outer surface of the drain pipe 9. The drain pipe 9 is convenient for discharging the treated sewage.

[0046] like Figure 1 and Figure 2 As shown, a square groove is provided on one side of the front surface of the sedimentation tank 1 , and a glass 10 is fixedly connected inside the square groove. The glass 10 facilitates observation of the sewage inside the sedimentation tank 1 .

[0047] like Figure 1 and Figure 2 As shown, the lower surface of the sedimentation box 1 is fixedly connected with a support leg 11, and the lower surface of the support leg 11 is fixedly connected with an anti-slip pad.

[0048] Embodiment 3:

[0049] The schemes in Example 1 and Example 2 are further introduced below in combination with specific working methods, as described below for details:

[0050] Specifically, when the sedimentation and filtration integrated sewage treatment device is working / in use:

[0051] First, put the sewage into the centrifugal box 303, start the servo motor 301 with an external power supply, and drive the centrifugal box 303 to rotate through the transmission rod 302, so as to centrifuge the sewage inside the centrifugal box 303. Secondly, open the first valve, and discharge the centrifuged sewage into the sedimentation box 1 through the outlet pipe 8. Then, open the second valve, so that the precipitated sewage is filtered through the filter screen 503 and discharged from the drain pipe 9. Finally, start the air pump 401 to push the mounting plate 402 to move downward, and the balance telescopic rod 404 follows its extension to avoid the mounting plate 402 from tilting, so that the filter screen 503 is dredged by the cleaning brush 403 to avoid clogging of the filter screen 503 and affecting the filtering effect.

[0052] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0053] Although the 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 sedimentation and filtration integrated sewage treatment device, comprising a sedimentation tank (1), characterized in that: The upper surface of the sedimentation box (1) is fixedly connected to a box cover (2), the middle of the upper surface of the box cover (2) is fixedly connected to a motor box, a centrifugal assembly (3) is fixedly installed inside the motor box, the middle of the lower surface of the box cover (2) is fixedly connected to a cleaning assembly (4), and the edge of the lower surface of the box cover (2) is fixedly connected to a filtering assembly (5); The centrifugal assembly (3) comprises a servo motor (301), the outer surface of the servo motor (301) is fixedly mounted inside a motor box, the output end of the servo motor (301) is spline-connected to a transmission rod (302), and one end of the transmission rod (302) is fixedly connected to a centrifugal box (303).

2. The sedimentation and filtration integrated sewage treatment device according to claim 1, characterized in that: The cleaning assembly (4) comprises an air pump (401), the top end of the air pump (401) is fixedly connected to the middle part of the lower surface of the box cover (2), the bottom end of the air pump (401) is fixedly connected to a mounting plate (402), the lower surface of the mounting plate (402) is fixedly connected to a cleaning brush (403), and both sides of the upper surface of the mounting plate (402) are fixedly connected to balancing telescopic rods (404).

3. The sedimentation and filtration integrated sewage treatment device according to claim 1, characterized in that: The filter assembly (5) comprises a baffle (501), the upper surface of the baffle (501) being fixedly mounted on the edge of the lower surface of the box cover (2), the bottom end of one side of the baffle (501) being fixedly connected to a fixing frame (502), and the interior of the fixing frame (502) being fixedly connected to a filter screen (503).

4. The sedimentation and filtration integrated sewage treatment device according to claim 1, characterized in that: The lower surface of the centrifuge box (303) is rotatably connected to a placement plate (6), and the lower surface of the placement plate (6) is fixedly connected to a support plate (7).

5. The sedimentation and filtration integrated sewage treatment device according to claim 1, characterized in that: A water outlet pipe (8) is fixedly connected to one side of the outer surface of the centrifugal box (303), and a first valve is fixedly installed to one side of the outer surface of the water outlet pipe (8).

6. The sedimentation and filtration integrated sewage treatment device according to claim 1, characterized in that: A drainage pipe (9) is fixedly connected to the edge of the front surface of the sedimentation tank (1), and a second valve is fixedly installed on one side of the outer surface of the drainage pipe (9).

7. The sedimentation and filtration integrated sewage treatment device according to claim 1, characterized in that: A square groove is provided on one side of the front surface of the precipitation box (1), and a glass (10) is fixedly connected inside the square groove.

8. The sedimentation and filtration integrated sewage treatment device according to claim 1, characterized in that: The lower surface of the sedimentation box (1) is fixedly connected to a support leg (11), and the lower surface of the support leg (11) is fixedly connected to an anti-slip pad.

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