Treatment mechanism applied to domestic sewage

Abstract

The utility model discloses a treatment mechanism applied to domestic sewage, which comprises a water collecting tank and a filter tank, a water level measuring mechanism is mounted on the water collecting tank, the top end of the water collecting tank is communicated with a reactant adding mechanism, a filter vat is fixedly mounted at the top end of the water collecting tank, a tank cover is mounted at the top end of the filter tank, and a water delivery pipe is connected onto the tank cover. A plurality of electric cylinders are fixedly mounted at the top end of the box cover, a first motor is mounted at the top ends of the electric cylinders, the output end of the first motor is fixedly connected with a rotating shaft, and the rotating shaft is in sliding running fit with the box cover, so that garbage in the domestic sewage can be conveniently filtered out, meanwhile, blockage of the filtering barrel can be avoided, and the garbage cleaning frequency is reduced; garbage in the filtering holes of the filtering barrel can be conveniently cleaned out, a proper amount of reactant can be conveniently mixed with sewage, the sewage treatment effect is guaranteed, meanwhile, reactant waste is avoided, and the use practicability of the sewage treatment device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of domestic sewage treatment, and more specifically, to a treatment mechanism applied to domestic sewage. Background Art

[0002] The domestic sewage generated in daily life is usually discharged directly through water pipes, especially the sewage generated in the kitchen, which is usually mixed with solid waste such as vegetable leaves, noodles and fruit peel residues. If it is directly discharged without treatment, it is easy to pollute the environment. In order to avoid domestic sewage from polluting the environment, it is necessary to use domestic sewage treatment agencies to treat domestic sewage.

[0003] The existing treatment mechanism applied to domestic sewage filters out garbage such as vegetable leaves, noodles and fruit peel residues in domestic sewage through filtering structures such as filter nets or filter barrels, and then mixes the reactant with the domestic sewage to react and purify the sewage. In the process of filtering the sewage through structures such as filter nets or filter barrels, the garbage in the domestic sewage will accumulate on the filter nets or filter barrels, affecting the effect of filtering the domestic sewage, requiring people to clean the garbage on the filter nets or filter barrels frequently. At the same time, it is not convenient to clean out the garbage inside the mesh of the filter net or filter barrel, which reduces the practicality of its use. In addition, it is not convenient to add an appropriate amount of reactant according to the amount of sewage. If the amount of reactant added is small, the effect of domestic sewage treatment is poor. If the amount of reactant added is large, it will lead to waste of reactant. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the utility model provides a treatment mechanism for domestic sewage to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a treatment mechanism for domestic sewage, comprising a water collection tank and a filter box, a water level measuring mechanism is installed on the water collection tank, a reactant adding mechanism is connected to the top of the water collection tank, the filter box is fixedly installed on the top of the water collection tank, a box cover is installed on the top of the filter box, a water pipe is connected to the box cover, a plurality of electric cylinders are fixedly installed on the top of the box cover, a mounting plate is fixedly installed on the top of the plurality of electric cylinders, a first motor is installed on the top of the mounting plate, a rotating shaft is fixedly connected to the output end of the first motor, the rotating shaft is matched with the box cover for sliding and rotating, and one end of the rotating shaft extending to the inside of the filter box is fixed A filter barrel is fixedly connected, and the bottom end of the filter barrel is connected to a first connecting pipe. The first connecting pipe is sealed and slidably matched with the filter box. The water collection tank is connected to a second connecting pipe, and the first connecting pipe is inserted into the interior of the second connecting pipe. The interior of the filter box is connected to a scraper through a connecting plate, and the side end of the scraper contacts the side wall of the filter barrel, which is convenient for filtering out garbage in domestic sewage and avoiding clogging of the filter barrel, reducing the number of garbage cleaning times, and facilitating cleaning out garbage inside the filter hole of the filter barrel, and facilitating mixing an appropriate amount of reactant with sewage, thereby ensuring the sewage treatment effect while avoiding waste of reactants, thereby improving the practicability of its use.

[0008] The utility model is further configured such that the water level measuring mechanism includes an L-shaped tube, the L-shaped tube is connected to the inner bottom side of the water collecting tank, a float is arranged inside the L-shaped tube, a liquid level plate is fixedly connected to the top end of the float, and a first scale line is arranged on the side end of the liquid level plate to facilitate observation of the amount of sewage inside the water collecting tank.

[0009] The utility model is further configured that a top plate is installed at the top end of the L-shaped tube, a through groove is arranged on the top plate, and the liquid level plate is slidably matched with the through groove to limit the liquid level plate.

[0010] The utility model is further configured as follows: the reactant adding mechanism includes a liquid storage tank, which is fixedly installed on the top of the water collecting tank. The liquid storage tank is connected to the interior of the water collecting tank through a third connecting pipe, and a first valve is installed on the third connecting pipe. A liquid level transparent plate is provided on the liquid storage tank, and a second scale line is provided on the liquid storage tank at a position corresponding to the liquid level transparent plate. A liquid adding pipe is connected to the top of the liquid storage tank to facilitate adding an appropriate amount of reactant to the interior of the water collecting tank.

[0011] The utility model is further configured such that a second motor is installed on the water collecting tank, the output shaft of the second motor extends to the interior of the water collecting tank and is fixedly connected to a stirring shaft, and a plurality of stirring plates are fixedly connected to the outside of the stirring shaft to facilitate uniform mixing of the reactants and domestic sewage inside the water collecting tank.

[0012] The utility model is further configured such that a drainage pipe is connected to the bottom side of the side end of the water collecting tank, and a second valve is installed on the drainage pipe. The second valve is opened to facilitate the discharge of the treated domestic sewage inside the water collecting tank.

[0013] The utility model is further configured such that a cleaning port is provided on the bottom side of the side end of the filter box, and a sealing plate is connected to the side end of the filter box at a position corresponding to the cleaning port by screws. The sealing plate is removed to facilitate cleaning of garbage inside the filter box through the cleaning port.

[0014] The utility model is further configured that a sealing gasket is connected between the sealing plate and the filter box to ensure the sealing performance of the connection between the sealing plate and the filter box.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a treatment mechanism for domestic sewage, which has the following beneficial effects:

[0017] 1. The garbage in the domestic sewage inside the filter box is intercepted by the filter barrel, and the garbage in the domestic sewage is filtered out. At the same time, the first motor drives the rotating shaft and the filter barrel to rotate. While the filter barrel rotates, the garbage on the filter barrel is scraped off by the scraper to prevent the garbage from being adsorbed on the filter barrel and blocking the filter holes on the filter barrel, thereby preventing the filter barrel from being blocked, making it easier for the filter barrel to continuously filter domestic sewage, reducing the number of times people clean up garbage, and improving its practicality.

[0018] 2. When filtering garbage in domestic sewage and cleaning out the garbage inside the filter box, the motor drives the shaft and the filter barrel to rotate. During the rotation of the filter barrel, the garbage inside the filter hole on the filter barrel is thrown out by the centrifugal effect, thereby improving the garbage cleaning effect.

[0019] 3. The water level measuring mechanism is used to measure the amount of domestic sewage in the water collection tank, and then the reactant adding mechanism is used to add an appropriate amount of reactant to the inside of the water collection tank, thereby ensuring the effect of domestic sewage treatment while avoiding the waste of reactants caused by adding too much reactant. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front structure of a treatment mechanism for domestic sewage in the utility model;

[0021] Figure 2 It is a structural schematic diagram of another aspect of a treatment mechanism for domestic sewage in the utility model;

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the connection between the water collecting tank and the water level measuring mechanism in the utility model;

[0023] Figure 4 It is a partial cross-sectional structural diagram of the connection between the filter box, the filter barrel, the electric cylinder and the first motor in the utility model;

[0024] Figure 5 It is a schematic structural diagram of the connection of the filter box, filter barrel, electric cylinder and first motor in the utility model.

[0025] In the figure: 1, water collecting tank; 2, filter box; 3, box cover; 4, water pipe; 5, electric cylinder; 6, first motor; 7, rotating shaft; 8, filter barrel; 9, first connecting pipe; 10, second connecting pipe; 11, connecting plate; 12, scraper; 13, L-shaped pipe; 14, floating block; 15, liquid level plate; 16, first scale line; 17, top plate; 18, through groove; 19, liquid storage tank; 20, third connecting pipe; 21, first valve; 22, liquid level transparent plate; 23, second scale line; 24, liquid adding pipe; 25, second motor; 26, stirring shaft; 27, stirring plate; 28, drain pipe; 29, second valve; 30, cleaning port; 31, sealing plate; 32, sealing pad; 33, mounting plate. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A treatment mechanism for domestic sewage, comprising a water collection tank 1 and a filter box 2, a water level measuring mechanism is installed on the water collection tank 1, a reactant adding mechanism is connected to the top of the water collection tank 1, the filter box 2 is fixedly installed on the top of the water collection tank 1, a cleaning port 30 is arranged on the bottom side of the side end of the filter box 2, a sealing plate 31 is connected to the position corresponding to the cleaning port 30 by screws, the sealing plate 31 is removed to facilitate cleaning of garbage inside the filter box 2 through the cleaning port 30, and the sealing plate 31 is connected to the filter box 2 through the cleaning port 30. A sealing gasket 32 ​​is connected between the filter boxes 2 to ensure the sealing of the connection between the sealing plate 31 and the filter box 2. A box cover 3 is installed on the top of the filter box 2, and a water pipe 4 is connected to the box cover 3. A plurality of electric cylinders 5 are fixedly installed on the top of the box cover 3. A mounting plate 33 is installed on the top of the plurality of electric cylinders 5. A first motor 6 is installed on the top of the mounting plate 33. A rotating shaft 7 is fixedly connected to the output end of the first motor 6. The rotating shaft 7 is slidably and rotatably matched with the box cover 3. One end of the rotating shaft 7 extending to the inside of the filter box 2 is fixedly connected to a filter barrel 8 The bottom end of the filter barrel 8 is connected with a first connecting pipe 9, and the first connecting pipe 9 is sealed and slidably matched with the filter box 2. The water collection tank 1 is connected with a second connecting pipe 10, and the first connecting pipe 9 is inserted into the interior of the second connecting pipe 10. The interior of the filter box 2 is connected with a scraper 12 through a connecting plate 11, and the side end of the scraper 12 contacts the side wall of the filter barrel 8. A second motor 25 is installed on the water collection tank 1, and the output shaft of the second motor 25 extends to the interior of the water collection tank 1 and is fixedly connected to a stirring shaft 26. The outside of the stirring shaft 26 is fixedly connected to A plurality of stirring plates 27 are connected, and a second motor 25 is used to drive a stirring shaft 26 and a plurality of stirring plates 27 to rotate. The domestic sewage and reactants inside the water collecting tank 1 are stirred by the plurality of stirring plates 27, so that the reactants and the domestic sewage are evenly mixed, so that the reactants and the domestic sewage fully react, and the domestic sewage is purified. A drain pipe 28 is connected to the bottom side of the side end of the water collecting tank 1, and a second valve 29 is installed on the drain pipe 28. Opening the second valve 29 facilitates the discharge of the treated domestic sewage inside the water collecting tank 1.

[0030] In this embodiment, the garbage in the domestic sewage inside the filter box 2 is intercepted by the filter barrel 8, and the garbage in the domestic sewage is filtered out. At the same time, the rotating shaft 7 and the filter barrel 8 are driven to rotate by the first motor 6. While the filter barrel 8 is rotating, the garbage on the filter barrel 8 is scraped off by the scraper 12 to prevent the garbage from being adsorbed on the filter barrel 8 and blocking the filter holes on the filter barrel 8, so as to prevent the filter barrel 8 from being blocked, so that the filter barrel 8 can continue to filter the domestic sewage, reduce the number of times people clean up the garbage, and improve its practicality. When filtering the garbage in the domestic sewage and cleaning out the garbage inside the filter box 2, the rotating shaft 7 and the filter barrel 8 are driven to rotate by the motor. During the rotation of the filter barrel 8, the garbage inside the filter holes on the filter barrel 8 is thrown out by the centrifugal effect, thereby improving the garbage cleaning effect. The water level measuring mechanism is convenient for measuring the amount of domestic sewage inside the sump 1, and then the reactant adding mechanism is convenient for adding an appropriate amount of reactant to the inside of the sump 1, while ensuring the effect of domestic sewage treatment, avoiding adding more reactants and causing waste of reactants.

[0031] See also Figure 1-3 The water level measuring mechanism includes an L-shaped tube 13, which is connected to the bottom side of the inner part of the water collecting tank 1. A float 14 is arranged inside the L-shaped tube 13. A liquid level plate 15 is fixedly connected to the top of the float 14. A first scale line 16 is arranged on the side end of the liquid level plate 15. A top plate 17 is installed on the top of the L-shaped tube 13. A through groove 18 is arranged on the top plate 17. The liquid level plate 15 is slidably matched with the through groove 18. A small gap is arranged between the liquid level plate 15 and the through groove 18, which serves to limit the liquid level plate 15.

[0032] In this embodiment, the water inside the water collection tank 1 will flow into the inside of the L-shaped tube 13, and the float 14 will float on the sewage. The float 14 will drive the liquid level plate 15 to move upward, and the amount of domestic sewage inside the water collection tank 1 can be judged by observing the scale value of the top surface of the top plate 17 on the first scale line 16.

[0033] See also Figure 1 and Figure 2 The reactant adding mechanism includes a liquid storage tank 19, which is fixedly installed on the top of the water collecting tank 1. The liquid storage tank 19 is connected to the interior of the water collecting tank 1 through a third connecting pipe 20. A first valve 21 is installed on the third connecting pipe 20. A liquid level transparent plate 22 is provided on the liquid storage tank 19. A second scale line 23 is provided on the liquid storage tank 19 at a position corresponding to the liquid level transparent plate 22. A liquid adding pipe 24 is connected to the top of the liquid storage tank 19.

[0034] In this embodiment, according to the amount of sewage inside the water collecting tank 1, the first valve 21 is opened, and the reactant inside the liquid storage tank 19 flows to the inside of the water collecting tank 1 through the third connecting pipe 20. The height of the reactant liquid level inside the liquid storage tank 19 is observed through the liquid level transparent plate 22. At the same time, the change of the reactant liquid level is observed through the second scale line 23 to accurately judge the amount of reactant flowing into the water collecting tank 1, which is convenient for accurately controlling the amount of reactant flowing into the water collecting tank 1 and making an appropriate amount of reactant flow into the water collecting tank 1.

[0035] In summary, when the overall equipment is in use:

[0036] The mounting plate 33, the first motor 6, the rotating shaft 7 and the filter barrel 8 are pulled downward by the electric cylinder 5. When the filter barrel 8 moves to the lowermost side, the outer wall of the filter barrel 8 contacts the side wall of the scraper 12, and the domestic sewage flows to the interior of the filter box 2 through the water pipe 4. The domestic sewage flows to the interior of the filter barrel 8 through the filter holes on the filter barrel 8, and flows to the interior of the second connecting pipe 10 and the water collection tank 1 through the first connecting pipe 9. At the same time, the rotating shaft 7 and the filter barrel 8 are driven by the first motor 6 to rotate at a low speed. While the filter barrel 8 rotates, the garbage on the filter barrel 8 is scraped off by the scraper 12. When the filtering of an appropriate amount of domestic sewage is completed, the water inside the water collection tank 1 will flow to the inside of the L-shaped tube 13, and the floating block 14 will float on the sewage. The floating block 14 drives the liquid level plate 15 to move upward. By observing the top surface of the top plate 17 located on the scale of the first scale line 16 The value is used to judge the amount of domestic sewage inside the water collecting tank 1. According to the amount of sewage inside the water collecting tank 1, the first valve 21 is opened, and the reactant inside the liquid storage tank 19 flows to the inside of the water collecting tank 1 through the third connecting pipe 20. The height of the reactant liquid level inside the liquid storage tank 19 is observed through the liquid level transparent plate 22. At the same time, the change of the reactant liquid level is observed through the second scale line 23 to accurately judge the amount of reactant flowing to the inside of the water collecting tank 1. The amount of reactant flowing to the inside of the water collecting tank 1 is accurately controlled so that an appropriate amount of reactant flows to the inside of the water collecting tank 1. When an appropriate amount of reactant flows to the inside of the water collecting tank 1, the first valve 21 is closed, and then the second motor 25 is started, and the stirring shaft 26 and the multiple stirring plates 27 are driven to rotate by the second motor 25. The domestic sewage and reactant inside the water collecting tank 1 are stirred by the multiple stirring plates 27 to purify the sewage;

[0037] When it is necessary to clean the garbage inside the filter box 2, a garbage collecting device is placed under the cleaning port 30, and the mounting plate 33, the first motor 6 and the filter barrel 8 are pushed upward by the electric cylinder 5, so that the filter barrel 8 is moved to the upper side of the inside of the filter box 2, and the rotating shaft 7 and the filter barrel 8 are driven by the first motor 6 to rotate. During the rotation of the filter barrel 8, the garbage inside the filter hole on the filter barrel 8 is thrown out by the centrifugal effect. After the first motor 6 has worked for a period of time, the first motor 6 is stopped, and then the sealing plate 31 is removed, and then the garbage inside the filter box 2 is cleaned out through the cleaning port 30.

[0038] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A treatment mechanism for domestic sewage, comprising a water collection tank (1) and a filter box (2), characterized in that: The water collecting tank (1) is provided with a water level measuring mechanism, the top of the water collecting tank (1) is connected to a reactant adding mechanism, the filter box (2) is fixedly installed at the top of the water collecting tank (1), a box cover (3) is installed at the top of the filter box (2), a water delivery pipe (4) is connected to the box cover (3), a plurality of electric cylinders (5) are fixedly installed at the top of the box cover (3), a mounting plate (33) is fixedly installed at the top of the plurality of electric cylinders (5), a first motor (6) is installed at the top of the mounting plate (33), an output end of the first motor (6) is fixedly connected to a rotating shaft (7), and a rotating shaft (8) is installed at the top of the mounting plate (33). The shaft (7) is slidably and rotatably matched with the box cover (3); one end of the rotating shaft (7) extending to the inside of the filter box (2) is fixedly connected to a filter barrel (8); the bottom end of the filter barrel (8) is connected to a first connecting pipe (9); the first connecting pipe (9) is sealed and slidably matched with the filter box (2); the water collection tank (1) is connected to a second connecting pipe (10); the first connecting pipe (9) is inserted into the inside of the second connecting pipe (10); the inside of the filter box (2) is connected to a scraper (12) via a connecting plate (11); the side end of the scraper (12) contacts the side wall of the filter barrel (8).

2. The treatment mechanism for domestic sewage according to claim 1 is characterized in that: The water level measuring mechanism comprises an L-shaped tube (13), the L-shaped tube (13) being in communication with the inner bottom side of the water collecting tank (1), a floating block (14) being arranged inside the L-shaped tube (13), a liquid level plate (15) being fixedly connected to the top end of the floating block (14), and a first scale line (16) being arranged at the side end of the liquid level plate (15).

3. The treatment mechanism for domestic sewage according to claim 2 is characterized in that: A top plate (17) is installed at the top end of the L-shaped tube (13), a through groove (18) is provided on the top plate (17), and the liquid level plate (15) is slidably matched with the through groove (18).

4. The treatment mechanism for domestic sewage according to claim 1 is characterized in that: The reactant adding mechanism comprises a liquid storage tank (19), the liquid storage tank (19) is fixedly mounted on the top of the water collecting tank (1), the liquid storage tank (19) is connected to the interior of the water collecting tank (1) via a third connecting pipe (20), a first valve (21) is mounted on the third connecting pipe (20), a liquid level transparent plate (22) is arranged on the liquid storage tank (19), a second scale line (23) is arranged on the position of the liquid storage tank (19) corresponding to the liquid level transparent plate (22), and a liquid adding pipe (24) is connected to the top of the liquid storage tank (19).

5. The treatment mechanism for domestic sewage according to claim 1 is characterized in that: A second motor (25) is installed on the water collecting tank (1), the output shaft of the second motor (25) extends into the interior of the water collecting tank (1) and is fixedly connected to a stirring shaft (26), and a plurality of stirring plates (27) are fixedly connected to the exterior of the stirring shaft (26).

6. The treatment mechanism for domestic sewage according to claim 1 is characterized in that: The bottom side of the side end of the water collecting tank (1) is connected to a drainage pipe (28), and a second valve (29) is installed on the drainage pipe (28).

7. The treatment mechanism for domestic sewage according to claim 1 is characterized in that: A cleaning port (30) is provided at the bottom side of the side end of the filter box (2), and a sealing plate (31) is connected to a position of the side end of the filter box (2) corresponding to the cleaning port (30) via screws.

8. The treatment mechanism for domestic sewage according to claim 7 is characterized in that: A sealing gasket (32) is connected between the sealing plate (31) and the filter box (2).

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