CN216273376U

CN216273376U - Wastewater recycling device for construction site

Info

Publication number: CN216273376U
Application number: CN202122467790.2U
Authority: CN
Inventors: 颜超; 冯国晓; 郑中立; 邵林林; 杨思颖; 黄威; 刘韵
Original assignee: Guangdong Yixin Great Wall Construction Group Co ltd
Current assignee: Guangdong Yixin Great Wall Construction Group Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-12
Anticipated expiration: 2031-10-13

Abstract

The application discloses a waste water recycling device for construction sites, which relates to the technical field of waste water circulation and solves the problems that the waste water in the construction sites is generally directly discharged after being simply filtered, can not be recycled, the waste water treatment can not reach the environmental-friendly discharge standard and can cause water resource waste, the waste water recycling device comprises a waste water containing pool, a sedimentation pool is arranged in the waste water containing pool, a first partition plate is arranged on the front surface of the sedimentation pool, the outer wall of the first partition plate is connected with the inner wall of the waste water containing pool, when in use, the waste water is conveyed into the sedimentation pool through a waste water conveying pipe to be sedimentated, the sedimentated water flows into a first filtering pool, a second filtering mechanism is started to filter, the filtered liquid is filtered again through a plurality of layers of activated carbon filtering layers in a second filtering pool, and finally the treated water is discharged for use through a recycling water outlet pipe, thereby reach waste water circulation effect, reduce the waste of water resource, make this application do benefit to the use more.

Description

Wastewater recycling device for construction site

Technical Field

The application relates to the technical field of wastewater circulation, in particular to a wastewater recycling device for a construction site.

Background

With the continuous development of economic society of China, the requirement of recycling waste water of construction sites in the process of urban construction is continuously improved. The waste water circulation is to treat the waste water by physical, chemical and biological methods, purify the waste water and reduce pollution, so that the waste water is recycled and reused, and water resources are fully utilized. The physical treatment method is to use a filter device to filter the water to be treated through a filter screen of the filter device, and impurities in the water can be blocked by the filter screen.

The existing construction site wastewater is generally directly discharged after being simply filtered, can not be recycled, is difficult to ensure that the wastewater treatment reaches the environmental protection discharge standard, can also cause the waste of water resources, and is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

For carrying out recycle to job site waste water to solve waste water discharge not up to standard and cause the problem of water waste, this application provides one kind and is used for job site waste water cyclic utilization device.

The application provides a be used for job site waste water cyclic utilization device adopts following technical scheme:

a device for recycling wastewater in a construction site comprises a wastewater containing tank, wherein a sedimentation tank is arranged in the wastewater containing tank, a first partition plate is arranged on the front side of the sedimentation tank, the outer wall of the first partition plate is connected with the inner wall of the wastewater containing tank, a first filtering tank is arranged on the front side of the first partition plate, a U-shaped support frame is arranged at the top of the first filtering tank, a second filtering mechanism is arranged in the middle of the U-shaped support frame, the wastewater is conveyed into the sedimentation tank through a wastewater conveying pipe during use, the sedimentation tank firstly precipitates the wastewater, the precipitated water flows into the first filtering tank, the second filtering mechanism is started to filter the liquid in the first filtering tank, the filtered liquid is filtered again through a plurality of layers of activated carbon filter layers in the second filtering tank, and finally the treated water is discharged for use through a recycling water outlet pipe, thereby reach waste water circulation effect, reduce the waste of water resource, make this application do benefit to the use more.

Optionally, the second filtering mechanism comprises a motor arranged on the upper surface of the U-shaped supporting frame, the output end of the motor penetrates through the U-shaped supporting frame to be provided with a connecting shaft, the outer wall of the connecting shaft is provided with a connecting pipe, the outer wall of the connecting pipe is uniformly provided with a filtering plate, and one side of the filtering plate is uniformly provided with a dirt collecting hole.

Optionally, the front of the first filtering tank is provided with a second partition plate, the outer wall of the second partition plate is connected with the inner wall of the wastewater containing tank, the front of the second partition plate is provided with a second filtering tank, and the first filtering tank and the second filtering tank are both located inside the wastewater containing tank.

Optionally, a first mounting hole is formed in one side of the sedimentation tank, and a wastewater conveying pipe is arranged on the inner wall of the first mounting hole.

Optionally, a first mounting groove and a second mounting groove are formed in the tops of the first partition plate and the second partition plate, the first mounting groove is located on the back face of the second mounting groove, a water baffle is inserted into the inner wall of the first mounting groove, and a sealing strip is arranged at the bottom of the water baffle.

Optionally, a second mounting hole is formed in the front face of the wastewater containing tank, a recovery water outlet pipe is arranged on the inner wall of the second mounting hole, and the recovery water outlet pipe is communicated with the second filtering tank.

Optionally, the inner wall of the second filtering tank is provided with an activated carbon filtering layer, and the outer wall of the activated carbon filtering layer is connected with the inner wall of the wastewater containing tank.

Optionally, the inner wall of the second mounting groove is inserted with a first filtering mechanism, the first filtering mechanism comprises a mounting frame arranged on the inner wall of the second mounting groove, and the inner wall of the mounting frame is provided with a filter screen.

To sum up, the present application includes the following beneficial effects:

1. the sedimentation tank can firstly sediment wastewater to ensure that impurities concentrated in the wastewater sink to the bottom of the sedimentation tank, the first partition plate can partition the inner space of the wastewater containing tank, the upper surface of the first partition plate is provided with a water through groove to ensure that water precipitated at the top of the sedimentation tank flows into the first filtering tank, the U-shaped support frame and the first filtering tank can be disassembled, the U-shaped support frame can limit the installation position of the second filtering mechanism, the arranged second filtering mechanism can filter the water in the first filtering tank by stirring when being started, the wastewater is conveyed into the sedimentation tank through the wastewater conveying pipe to sediment the wastewater, the precipitated water flows into the first filtering tank, the second filtering mechanism is started to filter, the filtered liquid is filtered again through the multilayer active carbon filtering layers in the second filtering tank, and finally the treated water is discharged for use by recycling the water outlet pipe, thereby achieving the effect of wastewater circulation, reducing the waste of water resources and being more beneficial to use;

2. the motor started and arranged in the wastewater recycling device can drive the filter plate to rotate through the matching of the connecting shaft and the connecting pipe, liquid in the first filter tank can be filtered when the filter plate rotates, particles in the liquid can be collected in the sewage collecting hole, so that the filtering effect is achieved, the filter plate can be detached, cleaned or replaced according to needs, the wastewater recycling device is more favorably used, the water baffle can separate the liquid in different tanks, the wastewater recycling device is convenient to use, and the arranged sealing strips can play a certain sealing role, so that the using effect of the water baffle is enhanced;

3. the installation frame that this application set up can be convenient for first filter mechanism and install and dismantle, and the filter screen of setting can filter the liquid of flowing through, and multilayer active carbon filter layer can strengthen the filter effect of second filtering ponds to waste water, and the installation of outlet pipe can be convenient for retrieve to the second mounting hole.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure B in FIG. 1 according to the present embodiment;

fig. 4 is a schematic view of the water baffle of the present embodiment.

Description of reference numerals: 1. a wastewater holding tank; 2. a sedimentation tank; 3. a first partition plate; 4. a first filtration tank; 5. a second partition plate; 6. a second filtration tank; 7. a first mounting hole; 8. a waste water conveying pipe; 9. a first mounting groove; 10. a second mounting groove; 11. a water baffle; 12. a first filter mechanism; 1201. installing a frame; 1202. a filter screen; 13. a U-shaped support frame; 14. a second filter mechanism; 1401. a motor; 1402. a connecting shaft; 1403. a connecting pipe; 1404. a filter plate; 1405. a dirt collecting hole; 15. a second mounting hole; 16. a water outlet pipe is recovered; 17. a sealing strip; 18. an active carbon filter layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Example (b):

the embodiment of the application discloses a be used for job site waste water cyclic utilization device. Referring to fig. 1, the waste water recycling device for construction sites comprises a waste water containing pool 1, a sedimentation pool 2 is arranged inside the waste water containing pool 1, the sedimentation pool 2 can firstly sediment waste water to enable impurities concentrated in the waste water to sink to the bottom of the sedimentation pool 2, one side of the sedimentation pool 2 is provided with a first mounting hole 7, the inner wall of the first mounting hole 7 is provided with a waste water conveying pipe 8, the first mounting hole 7 can be convenient for mounting the waste water conveying pipe 8, the waste water conveying pipe 8 is communicated with the sedimentation pool 2 and can convey the waste water into the sedimentation pool 2 through the waste water conveying pipe 8, the front side of the sedimentation pool 2 is provided with a first partition plate 3, the outer wall of the first partition plate 3 is connected with the inner wall of the waste water containing pool 1, the first partition plate 3 can partition the inner space of the waste water containing pool 1, the front side of the first partition plate 3 is provided with a first filtering pool 4, the upper surface of the first partition plate 3 is provided with a water trough, the water after the sedimentation at the top of the sedimentation tank 2 flows into the first filtering tank 4, the U-shaped supporting frame 13 is installed at the top of the first filtering tank 4, the U-shaped supporting frame 13 and the first filtering tank 4 can be detached, the second filtering mechanism 14 is installed in the middle of the U-shaped supporting frame 13, the U-shaped supporting frame 13 can limit the installation position of the second filtering mechanism 14, and the second filtering mechanism 14 can filter the water inside the first filtering tank 4 when being started.

Referring to fig. 1 and 2, the second filtering mechanism 14 includes a motor 1401 disposed on the upper surface of the U-shaped supporting frame 13, the output end of the motor 1401 penetrates the U-shaped supporting frame 13 and is provided with a connecting shaft 1402, the connecting shaft 1402 is rotatably connected with the U-shaped supporting frame 13 through a bearing, the second filtering mechanism 14 can be operated more smoothly, the outer wall of the connecting shaft 1402 is provided with a connecting pipe 1403, the outer wall of the connecting pipe 1403 is uniformly provided with a filtering plate 1404, one side of the filtering plate 1404 is uniformly provided with a dirt collecting hole 1405, the starting motor 1401 is matched with the connecting pipe 1403 through the connecting shaft 1402 to drive the filtering plate 1404 to rotate, the liquid inside the first filtering tank 4 can be filtered when the filtering plate 1404 rotates, and the particles in the liquid are collected in the dirt collecting holes 1405, thereby reach the filter effect, filter 1404 can be dismantled as required and wash or change, does benefit to this waste water cyclic utilization device's use more.

Referring to fig. 1, a second partition plate 5 is installed on the front surface of a first filtering tank 4, the outer wall of the second partition plate 5 is connected with the inner wall of a wastewater containing tank 1, the second partition plate 5 can partition the inner space of the wastewater containing tank 1, a second filtering tank 6 is installed on the front surface of the second partition plate 5, an activated carbon filter layer 18 is installed on the inner wall of the second filtering tank 6, the outer wall of the activated carbon filter layer 18 is connected with the inner wall of the wastewater containing tank 1, the multi-layer activated carbon filter layer 18 can enhance the filtering effect of the second filtering tank 6 on wastewater, the first filtering tank 4 and the second filtering tank 6 are both located inside the wastewater containing tank 1, a water through groove is formed in the upper surface of the second partition plate 5, water filtered inside the first filtering tank 4 can flow into the second filtering tank 6, a second mounting hole 15 is formed in the front surface of the wastewater containing tank 1, a recovery water outlet pipe 16 is installed on the inner wall of the second mounting hole 15, retrieve outlet pipe 16 and be linked together with second filtering ponds 6, second mounting hole 15 can be convenient for retrieve the installation of outlet pipe 16, can use the log raft after handling through retrieving outlet pipe 16 to reach waste water circulation effect.

Referring to fig. 1, 3 and 4, a first mounting groove 9 and a second mounting groove 10 are respectively formed at the top of each of a first partition plate 3 and a second partition plate 5, the first mounting groove 9 is located at the back of the second mounting groove 10, the first mounting groove 9 and the second mounting groove 10 are respectively communicated with a water through groove formed on the upper surface of each of the first partition plate 3 and the second partition plate 5, a water baffle 11 is inserted into the inner wall of the first mounting groove 9, the first mounting groove 9 can limit the mounting position of the water baffle 11, so that the water baffle 11 can be detached as required, the water baffle 11 can separate liquids in different pools, which is convenient for the application, a sealing strip 1201 is installed at the bottom of the water baffle 11, the sealing strip 17 can play a certain sealing role, thereby enhancing the use effect of the water baffle 11, a first filtering mechanism 12 is inserted into the inner wall of the second mounting groove 10, the first filtering mechanism 12 comprises a mounting frame arranged on the inner wall of the second mounting groove 10, the mounting frame 1201 can facilitate the mounting and dismounting of the first filter mechanism 12, and the filter screen 1202 is mounted on the inner wall of the mounting frame 1201, and the filter screen 1202 can filter the liquid flowing through.

The implementation principle for a waste water cyclic utilization device of job site of this application embodiment is:

when the device is used, a first mounting hole 7 is formed in one side of a sedimentation tank 2, a wastewater conveying pipe 8 is mounted on the inner wall of the first mounting hole 7, the wastewater conveying pipe 8 is communicated with the sedimentation tank 2, wastewater can be conveyed into the sedimentation tank 2 through the wastewater conveying pipe 8, the sedimentation tank 2 can firstly precipitate the wastewater, so that impurities concentrated by the wastewater sink to the bottom of the sedimentation tank 2, a first partition plate 3 is mounted on the front side of the sedimentation tank 2, the first partition plate 3 can partition the inner space of a wastewater containing tank 1, a water trough is formed in the upper surface of the first partition plate 3, water precipitated at the top of the sedimentation tank 2 can flow into a first filtering tank 4, a U-shaped support frame 13 is mounted at the top of the first filtering tank 4, a second filtering mechanism 14 is mounted in the middle of the U-shaped support frame 13, and a starting motor 1401 is matched with a connecting pipe 1403 through a connecting shaft 1402 to drive a filtering plate 1404, can filter the inside liquid of first filtering ponds 4 when filter 1404 rotates, particulate matter in the liquid can be collected in album dirty hole 1405, thereby reach the filter effect, activated carbon filter layer 18 is installed to the inner wall of second filtering ponds 6, multilayer activated carbon filter layer 18 can strengthen the filter effect of second filtering ponds 6 to waste water, waste water holds the front of pond 1 and has seted up second mounting hole 15, retrieve outlet pipe 16 is installed to the inner wall of second mounting hole 15, can use the log raft after handling through retrieving outlet pipe 16, thereby reach waste water circulation effect, reduce the waste of water resource, make this application do benefit to the use more.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a be used for job site waste water cyclic utilization device which characterized in that includes:

waste water holds pond (1), the inside that waste water held pond (1) is provided with sedimentation tank (2), the front of sedimentation tank (2) is provided with first division board (3), the outer wall of first division board (3) is connected with the inner wall that waste water held pond (1), the front of first division board (3) is provided with first filtering ponds (4), the top of first filtering ponds (4) is provided with U-shaped support frame (13), the middle part of U-shaped support frame (13) is provided with second filtering mechanism (14).

2. The wastewater recycling device for the construction site as claimed in claim 1, wherein: the second filtering mechanism (14) comprises a motor (1401) arranged on the upper surface of a U-shaped support frame (13), the output end of the motor (1401) penetrates through the U-shaped support frame (13) and is provided with a connecting shaft (1402), the outer wall of the connecting shaft (1402) is provided with a connecting pipe (1403), the outer wall of the connecting pipe (1403) is uniformly provided with a filter plate (1404), and one side of the filter plate (1404) is uniformly provided with a dirt collecting hole (1405).

3. The wastewater recycling device for the construction site as claimed in claim 1, wherein: the front of first filtering ponds (4) is provided with second division board (5), the outer wall of second division board (5) is connected with the inner wall that waste water held pond (1), the front of second division board (5) is provided with second filtering ponds (6), first filtering ponds (4) and second filtering ponds (6) all are located the inside that waste water held pond (1).

4. The wastewater recycling device for the construction site as claimed in claim 1, wherein: a first mounting hole (7) is formed in one side of the sedimentation tank (2), and a wastewater conveying pipe (8) is arranged on the inner wall of the first mounting hole (7).

5. The wastewater recycling device for the construction site as claimed in claim 1, wherein: first mounting groove (9) and second mounting groove (10) have all been seted up at the top of first division board (3) and second division board (5), first mounting groove (9) are located the back of second mounting groove (10), the inner wall of first mounting groove (9) is pegged graft and is had breakwater (11), the bottom of breakwater (11) is provided with sealing strip (17).

6. The wastewater recycling device for the construction site as claimed in claim 3, wherein: the front of the waste water containing tank (1) is provided with a second mounting hole (15), the inner wall of the second mounting hole (15) is provided with a recovery water outlet pipe (16), and the recovery water outlet pipe (16) is communicated with the second filtering tank (6).

7. The wastewater recycling device for the construction site as claimed in claim 3, wherein: the inner wall of the second filtering tank (6) is provided with an activated carbon filtering layer (18), and the outer wall of the activated carbon filtering layer (18) is connected with the inner wall of the wastewater containing tank (1).

8. The construction site wastewater recycling device according to claim 5, wherein: the inner wall of the second mounting groove (10) is spliced with a first filtering mechanism (12), the first filtering mechanism (12) comprises a mounting frame (1201) arranged on the inner wall of the second mounting groove (10), and a filter screen (1202) is arranged on the inner wall of the mounting frame (1201).