Zero-emission sea sand desalination device for reuse of reclaimed water

Abstract

The utility model relates to the technical field of sea sand desalination, in particular to a zero-emission sea sand desalination device for reuse of reclaimed water, which comprises a shell and a reclaimed water tank, a sand washing cylinder is arranged in an inner cavity of the shell, a limit ring and a gear ring are arranged on the outer wall of the sand washing cylinder, a driving motor is arranged on one side of the gear ring, a gear is mounted at the output end of the driving motor, and the gear is connected with the reclaimed water tank. A water inlet pipe is arranged on one side of the reclaimed water tank and located in an inner cavity of the sand washing cylinder, sewage for washing can be conveyed into a sewage collecting tank through a sewage pipe, then the sewage is conveyed into a sedimentation tank through the sewage collecting tank to be settled, the settled sewage can enter a clean water tank, and the sewage can be recycled. Settled sewage enters the reclaimed water tank again through the return pipe, the reclaimed water in the reclaimed water tank is input into the inner cavity of the sand washing cylinder again through the water pump, sea sand is washed through the purified reclaimed water, and sewage discharge can be reduced by recycling sewage generated by sea sand washing.

Description

Technical Field

[0001] This utility model relates to the field of sea sand desalination technology, specifically a sea sand desalination device with zero discharge for reclaimed water reuse. Background Technology

[0002] The term "reclaimed water" is used in contrast to water supply and drainage. Reclaimed water reuse technology refers to the centralized treatment of domestic wastewater (bathing, washing, laundry, kitchen, toilet) from residents of a community, which is then reused for purposes such as watering greenery, washing vehicles, washing roads, and flushing household toilets after meeting certain standards, thereby achieving the goal of water conservation.

[0003] Sea sand desalination refers to the process of removing harmful substances such as chloride ions from sea sand through a series of physical, chemical, or biological methods, so that it meets the standards for construction sand.

[0004] Existing technologies for sea sand desalination use a large amount of fresh water, which leads to a waste of water resources. To address this issue, a sea sand desalination device with zero discharge and reuse of recycled water is needed. Utility Model Content

[0005] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of this section, the abstract, and the title, and such simplifications or omissions should not be used to limit the scope of this utility model.

[0006] In view of the problems existing in the current sea sand desalination device with zero discharge of recycled water, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a sea sand desalination device with zero discharge and reuse of greywater. The wastewater used for rinsing can be transported to the wastewater collection tank through the sewage pipe, and then the wastewater is transported to the sedimentation tank for sedimentation. The sedimented wastewater will enter the clean water tank, and the sedimented wastewater will re-enter the greywater tank through the return pipe. Then, the greywater in the greywater tank will be re-input into the inner cavity of the sand washing cylinder by the water pump. The purified greywater is used to rinse the sea sand. By reusing the wastewater generated from washing the sea sand, the wastewater discharge can be reduced.

[0008] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0009] A zero-discharge sea sand desalination device for reclaimed water reuse includes an outer shell and a reclaimed water tank;

[0010] The outer shell contains a sand washing cylinder. A limit ring and a gear ring are provided on the outer wall of the sand washing cylinder. A drive motor is provided on one side of the gear ring. A gear is installed at the output end of the drive motor. The gear meshes with the gear ring. A water inlet pipe is provided on one side of the medium water tank. The water inlet pipe is located in the inner cavity of the sand washing cylinder. A sewage pipe is provided at the bottom of the outer shell. The other end of the sewage pipe is connected to a sewage collection tank. The sewage collection tank is connected to a sedimentation tank through a pipe. The sedimentation tank is connected to a clean water tank through a pipe. The clean water tank is connected to the medium water tank through a return pipe.

[0011] As a preferred embodiment of the zero-discharge sea sand desalination device for reclaimed water reuse described in this utility model, the limiting ring is located at both ends of the sand washing cylinder, and a pulley is rotatably connected inside the limiting ring.

[0012] As a preferred embodiment of the zero-discharge sea sand desalination device for reclaimed water reuse described in this utility model, there are multiple pulleys, and the multiple pulleys are located inside the outer shell cavity.

[0013] As a preferred embodiment of the zero-discharge sea sand desalination device for reclaimed water reuse described in this utility model, the drive motor is fixedly connected to the outer casing via a fixing rod.

[0014] As a preferred embodiment of the zero-discharge sea sand desalination device for reclaimed water reuse described in this utility model, water pumps are installed on the inlet pipe, sewage pipe and return pipe.

[0015] As a preferred embodiment of the zero-discharge sea sand desalination device for reclaimed water reuse described in this utility model, the outer shell is inclined, and a feed plate is provided at the higher end of the outer shell.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: the sewage used for rinsing can be transported to the sewage collection tank through the sewage pipe, and then the sewage can be transported to the sedimentation tank for sedimentation through the sewage collection tank. The sedimented sewage will enter the clean water tank, and the sedimented sewage will re-enter the grey water tank through the return pipe. Then, the grey water in the grey water tank will be re-input into the inner cavity of the sand washing cylinder through the water pump. The purified grey water will be used to rinse the sea sand. By reusing the sewage generated from washing the sea sand, sewage discharge can be reduced. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the outer shell of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the sand washing cylinder of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the drive motor of this utility model.

[0022] In the diagram: 100 Outer shell, 110 Sand washing cylinder, 120 Limiting ring, 130 Pulley, 140 Gear ring, 150 Drive motor, 160 Gear, 170 Feeding plate, 200 Medium water tank, 210 Inlet pipe, 220 Sewage pipe, 230 Sewage collection tank, 240 Sedimentation tank, 250 Clean water tank, 260 Return pipe, 270 Water pump. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0027] This utility model provides the following technical solution: a zero-discharge sea sand desalination device for reclaimed water reuse. During use, the wastewater used for rinsing can be transported to the wastewater collection tank through the sewage pipe, and then the wastewater is transported to the sedimentation tank for sedimentation. The sedimented wastewater will enter the clean water tank, and the sedimented wastewater will re-enter the reclaimed water tank through the return pipe. Then, the reclaimed water in the reclaimed water tank will be re-input into the inner cavity of the sand washing cylinder by the water pump. The sea sand is rinsed with the purified reclaimed water. By reusing the wastewater generated from washing the sea sand, the wastewater discharge can be reduced.

[0028] Figures 1-4 The diagram shown is a structural schematic of the first embodiment of a zero-discharge sea sand desalination device for greywater reuse according to this utility model. Please refer to [link / reference]. Figures 1-4 The main body of the sea sand desalination device for zero discharge of recycled water in this embodiment includes an outer shell 100 and a recycled water tank 200.

[0029] The outer shell 100 has a sand washing cylinder 110 inside. The outer wall of the sand washing cylinder 110 is provided with a limit ring 120 and a gear ring 140. A drive motor 150 is provided on one side of the gear ring 140. A gear 160 is installed at the output end of the drive motor 150. The gear 160 meshes with the gear ring 140. A water inlet pipe 210 is provided on one side of the medium water tank 200. The water inlet pipe 210 is located inside the sand washing cylinder 110. A sewage pipe 220 is provided at the bottom of the outer shell 100. The other end of the sewage pipe 220 is connected to the sewage collection tank 230. The sewage collection tank 230 is connected to the sedimentation tank 240 through a pipe. The sedimentation tank 240 is connected to the clean water tank 250 through a pipe. The clean water tank 250 is connected to the medium water tank 200 through a return pipe 260.

[0030] The limiting ring 120 is located at both ends of the sand washing cylinder 110, and pulleys 130 are rotatably connected inside the limiting ring 120. There are multiple pulleys 130, and multiple pulleys 130 are located in the inner cavity of the outer shell 100. The drive motor 150 is fixedly connected to the outer shell 100 through a fixing rod. Water pumps 270 are installed on the water inlet pipe 210, sewage pipe 220 and return pipe 260. The outer shell 100 is inclined, and a discharge plate 170 is provided at the higher end of the outer shell 100.

[0031] The outer shell 100 is used to support the sand washing cylinder 110, which is used to wash the sea sand. The limiting ring 120 is used to support the pulley 130, which is used to support the sand washing cylinder 110 to rotate. The gear ring 140 is used to mesh with the gear 160. The drive motor 150 is used to drive the gear 160 to rotate. When the gear 160 rotates, it drives the gear ring 140 to rotate. When the sand washing cylinder 110 rotates, it can roll the sea sand in the inner cavity. Through the rolling of the sea sand, the sea sand will collide and rub against each other, thereby effectively removing harmful substances such as chloride ions and realizing the desalination of sea sand.

[0032] The secondary water tank 200 is used to hold the purified wastewater. The inlet pipe 210 is used to input purified water into the sand washing cylinder 110 to wash the sea sand inside the sand washing cylinder 110. The sewage pipe 220 is used to discharge the sewage from the inner cavity of the outer shell 100 and input the sewage into the sewage collection tank 230 through the water pump 270. The sewage collection tank 230 is used to hold the sewage and to carry the initial sedimentation of the sewage. After sedimentation, the upper sewage is input into the sedimentation tank 240 through the connecting pipe. The sewage is then settled in the sedimentation tank 240. The settled sewage is then transported to the clean water tank 250 through the connecting pipe and to the secondary water tank 200 through the return pipe 260.

[0033] Wastewater used for rinsing can be transported to wastewater collection tank 230 through wastewater pipe 220, and then transported to sedimentation tank 240 for sedimentation through wastewater collection tank 230. After sedimentation, the wastewater will enter water purification tank 250. After sedimentation, the wastewater will re-enter greywater tank 200 through return pipe 260. Then, the greywater in greywater tank 200 will be re-input into the inner cavity of sand washing cylinder 110 through water pump 270. The purified greywater will be used to rinse the sea sand. By reusing the wastewater generated from washing the sea sand, wastewater discharge can be reduced.

[0034] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A zero-discharge sea sand desalination device for reclaimed water reuse, characterized in that: Includes an outer shell (100) and a middle water tank (200); The inner cavity of the outer shell (100) is provided with a sand washing cylinder (110). A limit ring (120) and a gear ring (140) are provided on the outer wall of the sand washing cylinder (110). A drive motor (150) is provided on one side of the gear ring (140). A gear (160) is installed at the output end of the drive motor (150), and the gear (160) meshes with the gear ring (140). A water inlet pipe (210) is provided on one side of the middle water tank (200). The pipe (210) is located inside the sand washing cylinder (110). A sewage pipe (220) is provided at the bottom of the outer shell (100). The other end of the sewage pipe (220) is connected to the sewage collection tank (230). The sewage collection tank (230) is connected to the sedimentation tank (240) through a pipe. The sedimentation tank (240) is connected to the water purification tank (250) through a pipe. The water purification tank (250) is connected to the greywater tank (200) through a return pipe (260).

2. The sea sand desalination device for zero-discharge reclaimed water reuse according to claim 1, characterized in that: The limiting ring (120) is located at both ends of the sand washing cylinder (110), and a pulley (130) is rotatably connected inside the limiting ring (120).

3. The sea sand desalination device for zero-discharge reclaimed water reuse according to claim 2, characterized in that: There are multiple pulleys (130), and multiple pulleys (130) are located in the inner cavity of the outer shell (100).

4. A zero-discharge sea sand desalination device for reclaimed water reuse according to claim 1, characterized in that: The drive motor (150) is fixedly connected to the housing (100) via a fixing rod.

5. A zero-discharge sea sand desalination device for reclaimed water reuse according to claim 1, characterized in that: Water pumps (270) are installed on the inlet pipe (210), sewage pipe (220) and return pipe (260).

6. A zero-discharge sea sand desalination device for reclaimed water reuse according to claim 1, characterized in that: The outer casing (100) is inclined, and a feed plate (170) is provided at the higher end of the outer casing (100).

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