Reclaimed water recycling equipment based on multi-medium tank filtration and backwashing

Abstract

The utility model discloses reclaimed water recycling equipment based on multi-medium tank filtration and backwashing, which comprises a mounting rack, a treatment mechanism and a driving mechanism are arranged on the mounting rack, the treatment mechanism comprises a treatment assembly, the treatment assembly comprises a first connecting rod, the first connecting rod is fixedly mounted on the inner wall of the mounting rack, and the first connecting rod is fixedly mounted on the inner wall of the mounting rack. A pretreatment cylinder is arranged at one end of the first connecting rod, a first outlet pipe is arranged at the bottom end of the pretreatment cylinder, a second connecting rod is fixed to the inner wall of the mounting frame, a filtering tank is arranged at one end of the second connecting rod, a first guide pipe is fixedly mounted at the top end of the filtering tank, and one end of the first guide pipe is communicated with the first outlet pipe. By arranging the treatment mechanism, reclaimed water can be pretreated, filtered and sterilized, follow-up use of the reclaimed water is facilitated, by arranging the driving mechanism, the purposes of stirring the reclaimed water in the pretreatment barrel and driving the ultraviolet germicidal lamp to rotate can be achieved at the same time, and the treatment efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of reclaimed water equipment, especially to the reclaimed water equipment based on multi -media tank filtration and backwash. BACKGROUND

[0002] The reclaimed water equipment based on multi -media tank filtration and backwash is a kind of equipment using multiple filter media to purify water quality. Impurities and pollutants are removed from reclaimed water by filter media to meet reuse standards.

[0003] With the increasing shortage of water resources, reclaimed water reuse has become one of the important ways to solve the problem of water resource shortage. Reclaimed water reuse refers to the treatment of domestic sewage, industrial wastewater and other wastewater to meet certain water quality standards for non-drinking water use, such as landscaping, flushing, cooling, etc. However, the existing reclaimed water reuse equipment has limited treatment efficiency and effect, which is difficult to meet the requirements.

[0004] Therefore, we provide the reclaimed water equipment based on multi -media tank filtration and backwash. INVENTION CONTENTS

[0005] The utility model aims at the above-mentioned technical problem, provides the reclaimed water equipment based on multi -media tank filtration and backwash, can improve the treatment efficiency and effect of reclaimed water.

[0006] Therefore, the utility model provides the reclaimed water equipment based on multi -media tank filtration and backwash, including mounting bracket, be equipped with processing mechanism and drive mechanism on the mounting bracket, the processing mechanism includes processing assembly, the processing assembly includes first connecting rod, the first connecting rod is fixedly installed in the inner wall of mounting bracket, one end of the first connecting rod is provided with pretreatment cylinder, the bottom of pretreatment cylinder is provided with first pipe, the inner wall of mounting bracket is fixed with second connecting rod, one end of the second connecting rod is provided with filter tank, the top of filter tank is fixedly installed with first conduit, one end of first conduit is communicated with first pipe, the bottom of filter tank is provided with second conduit, one end of second conduit is installed with second pipe, the inner wall of mounting bracket is provided with sterilizing tank;

[0007] The drive mechanism includes drive assembly, the drive assembly includes mounting plate, the mounting plate is fixedly installed on the top of mounting bracket, the motor is fixedly installed on the mounting plate, the rotating shaft end of motor and the top of rotating shaft are fixedly installed with transmission wheel, the transmission wheel is meshed with track.

[0008] Preferably, a horizontal plate is fixed to the side of the pretreatment cylinder. The horizontal plate is square in shape. A water pump is installed on the horizontal plate. The water pump's inlet pipe is connected to the pretreatment cylinder. A valve is installed at the water pump's inlet pipe. The water pump's outlet pipe is connected to the pretreatment cylinder.

[0009] Preferably, a valve is provided at one end of the first conduit and at the other end of the first conduit, and a valve is provided at one end of the second conduit and at the other end of the second conduit.

[0010] Preferably, there are at least two filter canisters, and the inner wall of the filter canister is provided with a layer of quartz sand.

[0011] Preferably, the inner wall of the filter can is provided with an activated carbon layer and a magnetite layer.

[0012] Preferably, the conveyor wheel includes a first conveyor wheel and a second conveyor wheel, and a shaft is fixedly installed at the bottom end of the first conveyor wheel.

[0013] Preferably, a support is installed on the side of the pretreatment cylinder, the shaft rotates on the support, the shaft is cylindrical, and the surface of the shaft is provided with stirring blades.

[0014] Preferably, a gear is fixedly installed at the bottom end of the rotating rod, and a gear ring is rotatably connected to the top end of the disinfection tank. The gear meshes with the gear ring, and an ultraviolet disinfection lamp is provided on the gear ring.

[0015] Compared with the prior art, this utility model provides a wastewater reuse device based on multi-media tank filtration and backwashing, which has the following beneficial effects:

[0016] 1. This utility model, by providing a treatment mechanism, can pre-treat, filter, and sterilize greywater, facilitating its subsequent use;

[0017] 2. This utility model, by providing a driving mechanism, can simultaneously achieve the purpose of stirring the water in the pretreatment cylinder and driving the ultraviolet germicidal lamp to rotate, which helps to improve the processing efficiency.

[0018] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the greywater reuse equipment based on multi-media tank filtration and backwashing proposed in this utility model.

[0020] Figure 2 This is a side view of the overall structure of the greywater reuse equipment based on multi-media tank filtration and backwashing proposed in this utility model;

[0021] Figure 3 This is a schematic diagram of the stirring blade of the greywater reuse equipment based on multi-media tank filtration and backwashing proposed in this utility model;

[0022] Figure 4 This is a cross-sectional view of the filter tank of the greywater reuse equipment based on multi-media tank filtration and backwashing proposed in this utility model.

[0023] In the diagram: 1. Mounting frame; 2. Processing mechanism; 21. Sterilization tank; 22. Second conduit; 23. Second outlet pipe; 24. First conduit; 25. Filter tank; 26. First outlet pipe; 27. Pretreatment cylinder; 28. Horizontal plate; 29. ​​Water pump; 210. Second connecting rod; 211. First connecting rod; 212. Magnetite layer; 213. Activated carbon layer; 214. Quartz sand layer; 3. Drive assembly; 31. Mounting plate; 32. Motor; 33. Bracket; 34. Ultraviolet sterilization lamp; 35. Gear ring; 36. Gear; 37. Rotating rod; 38. Transmission wheel; 39. Track; 310. Shaft; 311. Agitator blade. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model.

[0026] Example 1: A greywater reuse system based on multi-media tank filtration and backwashing, such as... Figures 1-4 As shown, the device includes a mounting frame 1, which is equipped with a processing mechanism and a driving mechanism. The processing mechanism includes a processing component 2, which includes a first connecting rod 211. The first connecting rod 211 is fixedly installed on the inner wall of the mounting frame 1. A pre-treatment cylinder 27 is provided at one end of the first connecting rod 211, and a first outlet pipe 26 is provided at the bottom end of the pre-treatment cylinder 27. A second connecting rod 210 is fixedly installed on the inner wall of the mounting frame 1. A filter tank 25 is provided at one end of the second connecting rod 210. A first conduit 24 is fixedly installed at the top end of the filter tank 25, and one end of the first conduit 24 is connected to the first outlet pipe 26. A second conduit 22 is provided at the bottom end of the filter tank 25, and a second outlet pipe 23 is installed at one end of the second conduit 22. A disinfection tank 21 is provided on the inner wall of the mounting frame 1.

[0027] The drive mechanism includes a drive assembly 3, which includes a mounting plate 31. The mounting plate 31 is fixedly mounted on the top of the mounting frame 1. A motor 32 is fixedly mounted on the mounting plate 31. A rotating rod 37 is rotatably connected to the first connecting rod 211. A transmission wheel 38 is fixedly mounted on the top of the rotating rod 37 and the shaft end of the motor 32. A track 39 is meshed with the transmission wheel 38.

[0028] A horizontal plate 28 is fixed to the side of the pretreatment cylinder 27. The horizontal plate 28 is square in shape. A water pump 29 is installed on the horizontal plate 28. The water inlet pipe of the water pump 29 is connected to the pretreatment cylinder 27. A valve is installed at the water inlet pipe of the water pump 29. The water outlet pipe of the water pump 29 is connected to the pretreatment cylinder 27.

[0029] A valve is provided at one end of the first conduit 24 and at the other end of the first conduit 24. A valve is provided at one end of the second conduit 22 and at the other end of the second conduit 22.

[0030] There are at least two filter tanks 25, and the inner wall of the filter tank 25 is provided with a quartz sand layer 214.

[0031] The inner wall of the filter tank 25 is provided with an activated carbon layer 213 and a magnetite layer 212.

[0032] In use, the greywater is added to the pretreatment tank 27, and then the reagent is added for pretreatment. After the treatment is completed, the valve on one side of the first conduit 24 and the second conduit 22 is opened, and the greywater will enter the filter tank 25 along the first conduit 24 for filtration. The filter tank 25 is equipped with a quartz sand layer 214, an activated carbon layer 213, and a magnetite layer 212. The quartz sand layer 214 can remove most of the suspended solids and particulate matter, the activated carbon layer 213 can adsorb organic matter and heavy metal ions, and the magnetite layer 212 can remove small rust particles. The filtered water will flow from the second conduit 22 to the second outlet pipe 23, and then through the second outlet pipe 23 to the disinfection tank 21 for disinfection. By setting up two sets of filter tanks 25, it is convenient to use the filter tanks 25 alternately. When alternating use, the filter tanks 25 that are not in use can be backwashed, which is conducive to the continuous treatment and use of greywater.

[0033] Furthermore, the presence of a water pump 29 facilitates the acceleration of the flow of water within the pretreatment cylinder 27, promoting thorough mixing of the water and the chemicals.

[0034] Example 2: A greywater reuse system based on multi-media tank filtration and backwashing, such as... Figures 1-4 As shown, the conveyor wheel 38 includes a first conveyor wheel and a second conveyor wheel, and a shaft 310 is fixedly installed at the bottom end of the first conveyor wheel.

[0035] A bracket 33 is installed on the side of the pretreatment cylinder 27, and the shaft 310 rotates on the bracket 33. The shaft 310 is cylindrical and has stirring blades 311 on its surface.

[0036] A gear 36 is fixedly installed at the bottom of the rotating rod 37, and a gear ring 35 is rotatably connected to the top of the disinfection tank 21. The gear 36 meshes with the gear ring 35, and an ultraviolet disinfection lamp 34 is installed on the gear ring 35.

[0037] In use, when it is necessary to stir the water in the pretreatment cylinder 27, the motor 32 is started. The motor 32 drives the shaft 310 to rotate, and the shaft 310 drives the stirring blade 311 to rotate. When the stirring blade 311 rotates, it will stir the water in the pretreatment cylinder 27, which is conducive to mixing with the agent. When the shaft 310 rotates, it will drive the rotating rod 37 to rotate through the transmission wheel 38 and the track 39. The rotating rod 37 drives the gear 36 to rotate. The gear 36 meshes with the gear ring 35, which will drive the gear ring 35 to rotate. During the rotation of the gear ring 35, it will drive the ultraviolet disinfection lamp 34 to rotate, thereby achieving the purpose of uniform irradiation by the ultraviolet disinfection lamp 34, which is conducive to disinfecting the water.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. The equipment for water reuse based on multi-medium tank filtration and backwash, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a processing mechanism and a driving mechanism; The processing mechanism comprises a processing assembly (2), the processing assembly (2) comprises a first connecting rod (211), the first connecting rod (211) is fixedly installed on the inner wall of the mounting frame (1), one end of the first connecting rod (211) is provided with a pretreatment cylinder (27), the bottom end of the pretreatment cylinder (27) is provided with a first outlet pipe (26), the inner wall of the mounting frame (1) is fixedly provided with a second connecting rod (210), one end of the second connecting rod (210) is provided with a filter tank (25), the top end of the filter tank (25) is fixedly installed with a first conduit (24), one end of the first conduit (24) is communicated with the first outlet pipe (26), the bottom end of the filter tank (25) is provided with a second conduit (22), one end of the second conduit (22) is installed with a second outlet pipe (23), the inner wall of the mounting frame (1) is provided with a disinfection tank (21); The driving mechanism comprises a driving assembly (3), the driving assembly (3) comprises a mounting plate (31), the mounting plate (31) is fixedly installed on the top end of the mounting frame (1), the mounting plate (31) is fixedly installed with a motor (32), the first connecting rod (211) is rotatably connected with a rotating rod (37), the top end of the rotating rod (37) and the rotating shaft end of the motor (32) are fixedly installed with a conveying wheel (38), the conveying wheel (38) is meshingly connected with a track (39).

2. The multi-media tank based filtration and backwash based reclaimed water reuse apparatus as claimed in claim 1, wherein, The side of the pretreatment cylinder (27) is fixedly provided with a horizontal plate (28), the shape of the horizontal plate (28) is a square plate, the horizontal plate (28) is provided with a water pump (29), the water inlet pipe of the water pump (29) is communicated with the pretreatment cylinder (27), the water inlet pipe of the water pump (29) is provided with a valve, the water outlet pipe of the water pump (29) is communicated with the pretreatment cylinder (27).

3. The multi-media tank based filtration and backwash based reclaimed water reuse apparatus as claimed in claim 1, wherein, One end of the first conduit (24) is provided with a valve, the other end of the first conduit (24) is provided with a valve, one end of the second conduit (22) is provided with a valve, the other end of the second conduit (22) is provided with a valve.

4. The multi-media tank based filtration and backwash reclaimed water reuse apparatus of claim 1, wherein, The filter tank (25) is at least two, the inner wall of the filter tank (25) is provided with a quartz sand layer (214).

5. The multi-media tank based filtration and backwash reclaimed water reuse apparatus of claim 1, wherein, The inner wall of the filter tank (25) is provided with an activated carbon layer (213), the inner wall of the filter tank (25) is provided with a magnetite layer (212).

6. The multi-media tank based filtration and backwash reclaimed water reuse apparatus as claimed in claim 1, wherein, The conveying wheel (38) comprises a first conveying wheel and a second conveying wheel, the bottom end of the first conveying wheel is fixedly installed with a shaft rod (310).

7. The multi-media tank based filtration and backwash reclaimed water reuse apparatus of claim 6, wherein, The side of the pretreatment cylinder (27) is installed with a support (33), the shaft rod (310) rotates on the support (33), the shape of the shaft rod (310) is a cylindrical rod, the surface of the shaft rod (310) is provided with a stirring blade (311).

8. The multi-media tank based filtration and backwash reclaimed water reuse apparatus according to claim 1, wherein, The bottom end of the rotating rod (37) is fixedly installed with a gear (36), the top end of the disinfection tank (21) is rotatably connected with a gear ring (35), the gear (36) is engaged with the gear ring (35), the gear ring (35) is provided with an ultraviolet disinfection lamp (34).

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