Filtering equipment for ship domestic sewage treatment

Abstract

The utility model relates to the technical field of domestic sewage treatment, and discloses a filtering device for ship domestic sewage treatment, which comprises a support plate and a U-shaped table, the middle upper end of the inner side of the support plate is fixedly connected with a long water box, the left side of the long water box is communicated with an L-shaped pipe III, the bottom end of the L-shaped pipe III is communicated with a settling box, and the settling box is communicated with the U-shaped table. A second water pump communicates with the middle of the top end of the settling box, the output end of the second water pump communicates with a second L-shaped pipe, the top end of the left side of the second L-shaped pipe communicates with a bleaching box, the right side of the bleaching box communicates with a first L-shaped pipe, and the right side of the first L-shaped pipe communicates with a softener. According to the sewage treatment device disclosed by the utility model, the long water box, the L-shaped pipe III, the settling box, the water pump II, the L-shaped pipe II, the bleaching box, the softener, the hose, the ultraviolet disinfection tank and the reverse osmosis tank are matched with one another, so that sewage can be effectively treated, a certain use standard is achieved, and an operator can conveniently and subsequently reuse the sewage.

Description

Technical Field

[0001] The utility model relates to the technical field of domestic sewage treatment, in particular to a filtering device for treating domestic sewage on ships. Background Art

[0002] Usually, the filtration equipment for ship sewage treatment is one of the key equipment designed to comply with international marine environmental protection regulations. These equipment are used to treat the domestic sewage generated on board to reduce the pollution to the marine environment. At the same time, the equipment includes one or more filter units, each of which is usually composed of multiple layers of filter media, such as mesh, filter cloth or other microporous materials. These filter media can effectively remove solid particles, suspended matter and other impurities in domestic sewage.

[0003] After searching, the Chinese patent announcement number: CN213132109U discloses a novel filtering device for treating urban domestic sewage, including a filtering box, a water inlet pipe is arranged on the upper left side of the filtering box, a support frame is arranged in the middle of the filtering box, a reduction motor is arranged on the support frame, a rotating rod is arranged below the reduction motor, a connector is arranged at the bottom of the rotating rod, a side sliding rod is arranged on the connector, a plurality of bristles are arranged at the bottom of the side sliding rod, a placement frame is arranged inside the filtering box at a position below the bristles, and side storage grooves are arranged on the left and right sides of the placement frame. The novel filtering device for treating urban domestic sewage described in the utility model, through the side sliding rod and other structures, brushes the filter plate through the bristles to avoid clogging or delay clogging the filter plate as much as possible, and through the placement frame structure, it is convenient for users to install, disassemble and replace the filter plate, but the above structure does not take into account the treatment of the sewage after it is generated, so as to meet the standard of secondary utilization, thus wasting a large amount of water resources, which does not conform to the concept of daily use of water resources. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a filtering device for treating domestic sewage from ships, aiming to improve the problem that the prior art does not take into account the treatment of sewage after it is generated so as to meet the standards for secondary utilization, thus wasting a large amount of water resources and not conforming to the concept of daily use of water resources.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a filtering device for treating domestic sewage on a ship, comprising a support plate and a U-shaped platform, wherein an elongated water box is fixedly connected to the middle and upper end of the inner side of the support plate, an L-shaped pipe three is connected to the left side of the elongated water box, the bottom end of the L-shaped pipe three is connected to a sedimentation box, the middle part of the top end of the sedimentation box is connected to a water pump two, the output end of the water pump two is connected to an L-shaped pipe two, the top left side of the L-shaped pipe two is connected to a bleaching tank, the right side of the bleaching tank is connected to an L-shaped pipe one, and the right side of the L-shaped pipe one is connected to A softener, wherein the right side of the softener is connected with a hose, the right side of the hose is connected with an ultraviolet disinfection tank, the front side of the ultraviolet disinfection tank is connected with a water pump 1, the output end of the water pump 1 is connected with a Z-shaped tube, the right end of the Z-shaped tube is connected with a carbon filter tank, the rear side of the carbon filter tank is connected with a pipe 1, the rear side of the bottom end of the pipe 1 is connected with a reverse osmosis tank, the rear side of the reverse osmosis tank is connected with a pipe 2, the rear bottom end of the pipe 2 is connected with a sand filter tank, a support bar is fixedly connected to the right side of the outer wall of the support plate, and a water storage mechanism is provided on the right side of the support plate.

[0006] As a further description of the above technical solution:

[0007] The water storage mechanism includes a water storage box, the left side of the water storage box is fixedly connected to the right side of the support plate, the inner rear side of the water storage box is fixedly connected to a baffle, the inner bottom end of the baffle is fixedly connected to a filter plate, the inner middle and upper ends of the support bars are fixedly connected to a water tank, the middle right side of the water tank is connected to a water outlet, and the top end of the water tank is connected to the bottom middle of the sand filter tank.

[0008] As a further description of the above technical solution:

[0009] An L-shaped plate is fixedly connected to the left top end of the support bar, and the top end of the L-shaped plate is fixedly connected to the bottom end of the ultraviolet disinfection tank.

[0010] As a further description of the above technical solution:

[0011] The front sides of the support bars are all fixedly connected with lighting lamps, and the front left end of the U-shaped platform is fixedly connected with a storage battery.

[0012] The inner top of the U-shaped platform is fixedly connected with a water leakage plate.

[0013] As a further description of the above technical solution:

[0014] A support frame is fixedly connected to the left side of the top end of the support plate, and the top end of the support frame is fixedly connected to the bottom end of the bleaching box.

[0015] As a further description of the above technical solution:

[0016] A controller is fixedly connected to the front right end of the U-shaped platform, and the controller is electrically connected to the lighting lamp, the second water pump, the first water pump and the battery respectively.

[0017] As a further description of the above technical solution:

[0018] The left and right sides of the bottom end of the support plate are fixedly connected with T-shaped legs.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, through the cooperation of the long water box, the L-shaped tube three, the sedimentation box, the water pump two, the L-shaped tube two, the bleaching tank, the L-shaped tube one, the softener, the hose, the ultraviolet disinfection tank and the reverse osmosis tank, it is possible to effectively carry out multi-layer treatment of sewage, meet certain use standards, and facilitate the subsequent reuse of sewage by operators.

[0021] 2. In the utility model, the water tank, the water outlet, the filter plate, the baffle plate and the water storage box cooperate with each other, so that it is convenient for operators to use the treated external water source, thereby improving convenience to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front perspective view of a support plate of a filtering device for treating domestic sewage on a ship proposed by the utility model;

[0023] Figure 2 This is a structural diagram of the support bars of a filtering device for treating domestic sewage on a ship proposed by the utility model;

[0024] Figure 3 This is a U-shaped table structure diagram of a filtering device for treating domestic sewage on a ship proposed by the utility model;

[0025] Figure 4 This is a diagram showing the structure of a water storage box of a filtering device for treating domestic sewage on board a ship proposed by the utility model.

[0026] Legend:

[0027] 1. Support plate; 2. Water storage mechanism; 201. Water tank; 202. Water outlet; 203. Water storage box; 204. Baffle; 205. Filter plate; 3. Controller; 4. Support bar; 5. Lighting lamp; 6. Carbon filter tank; 7. Z-shaped tube; 8. Ultraviolet disinfection tank; 9. Hose; 10. Softener; 11. L-shaped tube one; 12. Bleaching tank; 13. Support frame; 14. L-shaped tube two; 15. Sedimentation box; 16. T-shaped support leg; 17. L-shaped tube three; 18. Battery; 19. Pipeline one; 20. Water pump one; 21. Reverse osmosis tank; 22. Sand filter tank; 23. L-shaped plate; 24. Pipeline two; 25. U-shaped table; 26. Leakage plate; 27. Long water box; 28. Water pump two. DETAILED DESCRIPTION

[0028] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0029] Please see attached Figure 1 and attached Figure 2 The utility model provides an embodiment: a filtering device for treating domestic sewage on a ship, comprising a support plate 1 and a U-shaped platform 25, a long water box 27 is fixedly connected to the middle and upper end of the inner side of the support plate 1, the left side of the long water box 27 is connected to an L-shaped pipe 3 17, the bottom end of the L-shaped pipe 3 17 is connected to a sedimentation box 15, the top middle part of the sedimentation box 15 is connected to a water pump 28, the output end of the water pump 28 is connected to an L-shaped pipe 2 14, the top left side of the L-shaped pipe 2 14 is connected to a bleaching tank 12, the right side of the bleaching tank 12 is connected to an L-shaped pipe 1 11, the right side of the L-shaped pipe 1 11 is connected to a softener 10, the right side of the softener 10 is connected to a hose 9, and the hose The right side of 9 is connected with an ultraviolet disinfection tank 8, the front side of the ultraviolet disinfection tank 8 is connected with a water pump 20, the output end of the water pump 20 is connected with a Z-shaped tube 7, the right end of the Z-shaped tube 7 is connected with a carbon filter tank 6, the rear side of the carbon filter tank 6 is connected with a pipe 19, the rear side of the bottom end of the pipe 19 is connected with a reverse osmosis tank 21, the rear side of the reverse osmosis tank 21 is connected with a pipe 24, the rear bottom end of the pipe 24 is connected with a sand filter tank 22, the outer wall of the support plate 1 is fixedly connected with a support bar 4 on the right side, the support plate 1 is provided with a water storage mechanism 2, the front side of the support bar 4 is fixedly connected with a lighting lamp 5, and the front left end of the U-shaped platform 25 is fixedly connected with a battery 18;

[0030] Specifically, the bottom end of the L-shaped tube 3 17 is connected to the sedimentation box 15. The function of this sedimentation box 15 is to allow impurities in the water to have enough time to settle, thereby cleaning the water quality. The middle of the top of the sedimentation box 15 is connected to the water pump 28. The function of this water pump is to transport the water that has undergone sedimentation treatment to the next treatment link. The output end of the water pump 28 is connected to the L-shaped tube 2 14. Through this L-shaped tube 2 14, the water is transported to the bleaching tank 12. The bleaching tank 12 is used to bleach the water to remove possible microorganisms or harmful bacteria. The hose 9 transports the water to the ultraviolet disinfection tank 8. The ultraviolet disinfection tank 8 uses ultraviolet technology to further disinfect the water.

[0031] Please see attached Figure 2 and attached Figure 4 The water storage mechanism 2 includes a water storage box 203, the left side of the water storage box 203 is fixedly connected to the right side of the support plate 1, the inner rear side of the water storage box 203 is fixedly connected with a baffle 204, the inner bottom end of the baffle 204 is fixedly connected with a filter plate 205, the inner middle and upper end of the support bar 4 is fixedly connected with a water tank 201, the middle right side of the water tank 201 is connected with a water outlet 202, the top of the water tank 201 is connected to the middle of the bottom end of the sand filter tank 22, the left top end of the support bar 4 is fixedly connected with an L-shaped plate 23, and the top of the L-shaped plate 23 is fixedly connected to the bottom end of the ultraviolet disinfection tank 8;

[0032] Specifically, a baffle 204 is installed on the inner rear side of the water storage box 203. The function of this baffle 204 is to separate the space inside the water storage box 203, which may be used to control the direction or speed of the water flow. A filter plate 205 is fixedly connected to the inner bottom end of the baffle 204. The existence of the filter plate 205 is probably to filter impurities in the water to ensure the purity of the water quality. A water outlet 202 is provided in the middle of the right side of the water tank 201. The function of this water outlet 202 may be to control the discharge of water so that the water can flow along a predetermined path to meet specific usage requirements.

[0033] Please see attached Figure 1 - Attachment Figure 3 The inner top of the U-shaped platform 25 is fixedly connected with a leaking plate 26, the left side of the top of the support plate 1 is fixedly connected with a support frame 13, the top of the support frame 13 is fixedly connected to the bottom end of the bleaching box 12, the front right end of the U-shaped platform 25 is fixedly connected with a controller 3, the controller 3 is electrically connected to the lighting lamp 5, the water pump 28, the water pump 1 20 and the battery 18 respectively, and the left and right sides of the bottom end of the support plate 1 are fixedly connected with T-shaped legs 16;

[0034] Specifically, the connection between the support plate 1 and the support frame 13 is stable and is not prone to relative displacement. The support frame 13 itself plays a role in bearing weight and providing stability, and its top further expands this supporting function. The position of the controller 3 is designed at the right end of the U-shaped platform 25. Such a layout is convenient for the operator to observe and operate.

[0035] Working principle: When it is necessary to treat the domestic sewage of the ship, the sewage flows to the inside of the long water box 27, and then cooperates with the L-shaped pipe three 17 to be transported to the inside of the sedimentation box 15 for sedimentation, and then cooperates with the water pump two 28 to start, and the precipitated water source is transported to the inside of the bleaching tank 12 through the L-shaped pipe two 14 for treatment, and then flows to the inside of the softener 10 through the L-shaped pipe one 11, and cooperates with the hose 9 to transport the water source to the inside of the ultraviolet disinfection tank 8 for treatment, and then starts the water pump one 20 and cooperates with the Z-shaped pipe 7 to transport the treated water source to the inside of the carbon filter tank 6 again, and then cooperates with the pipeline one 19 to flow to the inside of the reverse osmosis tank 21, and then through the pipeline two 24 transports the water source to the interior of the sand filter tank 22, and finally the bottom end of the sand filter tank 22 is connected to the water tank 201 to store the treated water source, thereby realizing effective multi-layer treatment of sewage and reaching a certain use standard, which is convenient for operators to reuse the sewage in the future and can save a lot of water resources at the same time. Subsequently, the water outlet 202 connected to the water tank 201 is opened, so that the water source flows through the water outlet 202 to the filter plate 205, and is blocked by the baffle 204, and finally flows to the interior of the water storage box 203 for collection and treatment, thereby realizing the convenience for operators to use the treated external water source and improving a certain convenience.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filtering device for treating domestic sewage from a ship, comprising a support plate (1) and a U-shaped platform (25), characterized in that: The middle and upper end of the inner side of the support plate (1) is fixedly connected with a long water box (27); the left side of the long water box (27) is connected with an L-shaped pipe (17); the bottom end of the L-shaped pipe (17) is connected with a sedimentation box (15); the middle of the top end of the sedimentation box (15) is connected with a water pump (28); the output end of the water pump (28) is connected with an L-shaped pipe (14); the top left end of the L-shaped pipe (14) is connected with a bleaching tank (12); the right side of the bleaching tank (12) is connected with an L-shaped pipe (11); the right side of the L-shaped pipe (11) is connected with a softener (10); the right side of the softener (10) is connected with a hose (9); the hose (9) The right side of the support plate (1) is connected to an ultraviolet disinfection tank (8), the front side of the ultraviolet disinfection tank (8) is connected to a water pump (20), the output end of the water pump (20) is connected to a Z-shaped tube (7), the right end of the Z-shaped tube (7) is connected to a carbon filter tank (6), the rear side of the carbon filter tank (6) is connected to a pipe (19), the rear side of the bottom end of the pipe (19) is connected to a reverse osmosis tank (21), the rear side of the reverse osmosis tank (21) is connected to a pipe (24), the rear bottom end of the pipe (24) is connected to a sand filter tank (22), the right side of the outer wall of the support plate (1) is fixedly connected to a support bar (4), and the right side of the support plate (1) is provided with a water storage mechanism (2).

2. A filtering device for treating domestic sewage from a ship according to claim 1, characterized in that: The water storage mechanism (2) comprises a water storage box (203), the left side of the water storage box (203) is fixedly connected to the right side of the support plate (1), the inner rear side of the water storage box (203) is fixedly connected to a baffle (204), the inner bottom end of the baffle (204) is fixedly connected to a filter plate (205), the inner middle upper end of the support bar (4) is fixedly connected to a water tank (201), the middle part of the right side of the water tank (201) is connected to a water outlet (202), and the top end of the water tank (201) is connected to the middle part of the bottom end of the sand filter tank (22).

3. A filtering device for treating domestic sewage from a ship according to claim 1, characterized in that: An L-shaped plate (23) is fixedly connected to the left top end of the support bar (4), and the top end of the L-shaped plate (23) is fixedly connected to the bottom end of the ultraviolet disinfection tank (8).

4. A filtering device for treating domestic sewage from a ship according to claim 1, characterized in that: The front interior of the support bar (4) is fixedly connected to a lighting lamp (5), and the front left end of the U-shaped platform (25) is fixedly connected to a storage battery (18).

5. The filtering equipment for treating domestic sewage from a ship according to claim 1, characterized in that: A water leakage plate (26) is fixedly connected to the inner top end of the U-shaped platform (25).

6. A filtering device for treating domestic sewage from a ship according to claim 1, characterized in that: A support frame (13) is fixedly connected to the left side of the top end of the support plate (1), and the top end of the support frame (13) is fixedly connected to the bottom end of the bleaching box (12).

7. A filtering device for treating domestic sewage from a ship according to claim 1, characterized in that: A controller (3) is fixedly connected to the front right end of the U-shaped platform (25), and the controller (3) is electrically connected to the lighting lamp (5), the second water pump (28), the first water pump (20) and the storage battery (18) respectively.

8. A filtering device for treating domestic sewage from a ship according to claim 1, characterized in that: T-shaped legs (16) are fixedly connected to the left and right sides of the bottom end of the support plate (1).

Images