CN213771620U

CN213771620U - Sewage treatment device for green building

Info

Publication number: CN213771620U
Application number: CN202022538055.1U
Authority: CN
Inventors: 陈海锋; 梁丽平
Original assignee: Foshan City New District Of Shunde Construction Engineering Co ltd
Current assignee: Foshan City New District Of Shunde Construction Engineering Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-23
Anticipated expiration: 2030-11-05

Abstract

The application relates to sewage treatment equipment for green buildings, which comprises a frame, a sewage tank, a reaction tank, a water collecting tank and an adjusting tank for adjusting water quality; effluent water sump, reaction tank, catch basin and equalizing basin all set up in the frame, effluent water sump, equalizing basin, reaction tank, catch basin loop through the connecting pipe and connect, the connecting pipe all is equipped with the valve, the reaction tank is equipped with the stirring subassembly of throwing the pencil and being used for stirring sewage, the effluent water sump has the vehicle platform who is used for wasing the vehicle through the inlet tube intercommunication, the bottom of carwash platform is equipped with a supporting bench, a plurality of water drainage tank have been seted up to a supporting bench, water drainage tank's outlet is equipped with first filter screen, the catch basin is equipped with the subassembly that sprays that is used for the water of catch basin to wash the vehicle. This application has the effect of rationally recycling building site sewage.

Description

Sewage treatment device for green building

Technical Field

The application relates to the technical field of sewage treatment technology, in particular to sewage treatment equipment for green buildings.

Background

At present, the water recycling device is an industrial device of green building sewage treatment equipment, which can effectively treat urban domestic sewage, industrial wastewater and the like, prevent sewage and pollutants from directly flowing into a water area, has important significance for improving ecological environment, improving urban grade and promoting economic development, and mainly aims to treat domestic sewage and similar industrial organic wastewater to meet the requirement of recycled water quality and recycle the treated wastewater.

The prior related technology, such as chinese patent publication No. CN208244584U, the patent name is a sewage treatment device for green buildings, which includes two connection flanges, a limit screw, a support rod, a sewage treatment box, a fixing plate, a shield, a junction box, a servo motor, a work motor, and a cover plate, wherein the two limit screws are installed on the connection flanges, the connection flange is installed at the lower end of the sewage treatment box, the upper end of the support rod is welded to the connection block, the lower end of the fixing plate is attached to the upper end of the cover plate, the lower end of the shield is connected to the upper end of the fixing plate, and the junction box is electrically connected to the servo motor.

In view of the above-mentioned related art, the inventors consider that there are drawbacks: this scheme is stirred sewage and is handled in order to improve stirring effect, but still has impurity and some suspended solids in the sewage after the processing, and sewage after the processing still is difficult to rationally recycle.

SUMMERY OF THE UTILITY MODEL

In order can rationally recycle to building site's sewage, this application provides a sewage treatment device of green building.

The application provides a sewage treatment device of green building adopts following technical scheme:

a sewage treatment device for green buildings comprises a frame, a sewage tank, a reaction tank, a water collecting tank and an adjusting tank for adjusting water quality; effluent water sump, reaction tank, catch basin and equalizing basin all set up in the frame, effluent water sump, equalizing basin, reaction tank, catch basin loop through the connecting pipe and connect, the connecting pipe all is equipped with the valve, the reaction tank is equipped with the stirring subassembly of throwing the pencil and being used for stirring sewage, the effluent water sump has the carwash platform that is used for wasing the vehicle through the inlet tube intercommunication, the bottom of carwash platform is equipped with a supporting bench, a plurality of water drainage tank have been seted up to a supporting bench, water drainage tank's outlet is equipped with first filter screen, the catch basin is equipped with the subassembly that sprays that is used for the water of catch basin to wash the vehicle.

By adopting the technical scheme, when the vehicle is cleaned, sewage passes through the water outlet of the water drainage tank, under the action of the filter screen, most of sandstone impurities are effectively filtered, then the sewage is intensively discharged into the sewage tank, after the sewage tank is precipitated for a preset time, the sandstone impurities are precipitated at the bottom of the tank, the supernatant of the sewage tank is discharged into the regulating tank, under the action of the regulating tank, the water quantity and the water quality are regulated, then the sewage is discharged into the reaction tank from the regulating tank, the medicament for removing nitrogen and phosphorus is added into the reaction tank through the medicament feeding pipe, so that nitrogen and phosphorus in the sewage are effectively removed, then a valve between the reaction tank and the water collecting tank is opened, the treated sewage is discharged into the water collecting tank, finally, the water in the water collecting tank is used for spraying and cleaning the vehicle under the action of a spraying component, and the water for cleaning the vehicle flows into the sewage tank through the drainage groove, so that the effect of reasonably recycling the sewage of the construction site is achieved.

Preferably, the sewage tank is provided with a rainwater receiver connected with the sewage tank, and the rainwater receiver is arranged right above the sewage tank.

Through adopting above-mentioned technical scheme, rainwater receiver's setting can make the rainwater collect in the effluent water sump in the rainy day, and then reaches the effect of rationally recycling the water resource.

Preferably, the top of reaction tank is equipped with the opening, the opening part lid of reaction tank is equipped with the apron, one side of apron articulates and passes through the mounting in opening, the opposite side of reaction tank and fix, the stirring subassembly is including the activity dwang, the rotation of wearing to locate the pool wall of reaction tank and installing in the paddle and the drive dwang pivoted driving piece of dwang.

Through adopting above-mentioned technical scheme, under the effect of driving piece for the dwang rotates, and the dwang will drive the paddle and stir the sewage of reaction tank, accelerates the medicament to dissolve in sewage, makes some suspended solids deposit in reaction tank, and then reaches the effect of getting rid of some suspended solids in the sewage.

Preferably, be equipped with a plurality of drainage plates in the equalizing basin, drainage plate is from equidistant staggered arrangement setting towards the opposite side in one side of equalizing basin, the one end of drainage plate is connected and is left predetermined clearance in one side inner wall of equalizing basin, the other end along self length direction and the inner wall of equalizing basin opposite side, and is adjacent the drainage plate is equipped with the precoat that is used for filtering impurity.

Through adopting above-mentioned technical scheme, sewage flows into the equalizing basin from the effluent water sump, adjusts the water yield quality of water of sewage through the drainage plate, and the precoat will effectively carry out deodorization and filter some pollutants such as heavy metal ion to sewage simultaneously, and then reaches the effect of effectively purifying sewage.

Preferably, a second filter screen is arranged at the water inlet of the adjusting tank.

Through adopting above-mentioned technical scheme, the setting of second filter screen is considered still to have some grit in the sewage, and the second filter screen will reduce the possibility that grit impurity piles up in the precoat, and then reaches the life cycle who increases the equalizing basin.

Preferably, the regulating member is arranged in the collecting tank and used for limiting the water flow to enter the collecting tank.

Through adopting above-mentioned technical scheme, the setting of regulating part is full at the catch basin water, and the water that will effectively inject the reaction tank gets into the catch basin, and the water in the catch basin will be stood once more and precipitate, and then reach the effect of the later stage of being convenient for use water in the catch basin.

Preferably, the adjusting member includes a ball float valve, the pipe between the reaction tank and the collecting tank extends into the collecting tank, and the ball float valve is disposed at the extended part of the pipe in the collecting tank.

Through adopting above-mentioned technical scheme, the setting of ball-cock assembly, the water in the catch basin reaches predetermined water level, and under the effect of water power, ball-cock assembly will self-closing, and then reach the effect that the water of the catch basin of being convenient for is stood and is depositd.

Preferably, the spraying assembly comprises a water pumping pipe arranged at the bottom of the car washing platform and a water pumping part for pumping water in the water collecting tank to the car washing platform through the water pumping pipe.

Through adopting above-mentioned technical scheme, under the effect of the piece that draws water, draw water in with the catch basin through the drinking-water pipe and extract to carwash platform, and then reach and be convenient for to the abluent effect of vehicle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when a vehicle is cleaned, sewage passes through a water outlet of a water drainage tank, most of sandstone impurities are effectively filtered under the action of a filter screen, then the sewage is intensively discharged into a sewage tank, after the sewage tank is precipitated for a preset time, the supernatant of the sewage tank is regulated in water quantity and water quality through a regulating tank, then the sewage is discharged into a reaction tank from the regulating tank, a medicament is added into the reaction tank through a dosing pipe for removing nitrogen and phosphorus, then a valve between the reaction tank and a water collecting tank is opened, the treated sewage is discharged into the water collecting tank, finally, under the action of a spraying assembly, the water in the water collecting tank is used for spraying and cleaning the vehicle, and the water for cleaning the vehicle flows into the sewage tank through the water drainage tank, so that the effect of reasonably recycling the sewage in the construction site is achieved;

2. under the effect of driving piece for the dwang rotates, and the dwang will drive the paddle and stir the sewage of reaction tank, accelerates the medicament to dissolve in sewage, makes some suspended solids deposit in reaction tank, and then reaches the effect of getting rid of some suspended solids in sewage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a partial cross-sectional view of the present application.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 100. a frame; 1. a sewage tank; 10. a rain water receiver; 11. a water discharge tank; 111. a first filter screen; 12. a car washing platform; 121. a support table; 13. a water pumping pipe; 14. a water pump; 15. a connecting pipe; 16. a water inlet pipe; 2. a reaction tank; 20. a dosing tube; 201. a sealing cover; 21. rotating the rod; 22. a paddle; 23. a motor; 3. a water collecting tank; 31. a float valve; 4. a regulating tank; 41. a valve; 42. a drainage plate; 43. and a second filter screen.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses sewage treatment device for green buildings. Referring to fig. 1 and 2, the sewage treatment apparatus includes a frame 100, a sewage tank 1, a regulation tank 4, a reaction tank 2, and a collecting tank 3.

The sewage tank 1, the adjusting tank 4, the reaction tank 2 and the collecting tank 3 are all fixed on the frame 100, sewage flows into the sewage tank 1, the adjusting tank 4, the reaction tank 2 and the collecting tank 3 in sequence, so that in order to facilitate the discharge of sewage, the vertical height of a water outlet of the sewage tank 1, the vertical height of a water inlet of the adjusting tank 4, the vertical height of a water outlet of the adjusting tank 4, the vertical height of a water inlet of the reaction tank 2, the vertical height of a water outlet of the reaction tank 2, the vertical height of a water inlet of the collecting tank 3 and the vertical height of a water outlet of the collecting tank 3 are facilitated, wherein one side of the sewage tank 1 is connected with a car washing platform 12 through a water inlet pipe 16, the other side of the sewage tank is connected with the water inlet of the adjusting tank 4 through a connecting pipe 15, a supporting platform 121 for supporting the car washing platform 12 is fixed at the bottom of the car washing platform 12, the supporting platform 121 is provided with a plurality of water drainage grooves 11, the vertical height of the water drainage grooves 11 is greater than the vertical height of the water inlet of the sewage tank 1, a car washing platform 12 for washing the vehicle is fixed directly above the drainage tank 11, the car washing platform 12 is a common general knowledge in the art, and is not described herein, specifically referring to the car washing platform 12 of model XCT-150, in the process of washing the vehicle, in order to reduce sand entering the sewage pool 1, a first filter screen 111 is fixed at the drainage port of the drainage tank 11, and the first filter screen 111 will effectively filter most of sand impurities in the sewage.

In addition, for can the rational utilization water resource, the top of frame 100 is equipped with rain water receiver 10, and rain water receiver 10 wears to locate frame 100 and is fixed in the top of effluent water sump 1, and rain water receiver 10 and effluent water sump 1 intercommunication, when rainy day, the rainwater flows into effluent water sump 1 through rain water receiver 10 for effluent water sump 1 can store the rainwater, and then reaches the purpose that the later stage of being convenient for filtered the water in effluent water sump 1 and recycles.

Referring to fig. 2 and 3, a plurality of flow guide plates 42 are fixed in the regulating reservoir 4, one end of each flow guide plate 42 is fixed on the inner wall of one side of the regulating reservoir 4, a gap is reserved between the other end of each flow guide plate 42 and the inner wall of the other side of the regulating reservoir 4, the flow guide plates 42 are arranged in a staggered manner from one side of the regulating reservoir 4 to the other side at equal intervals, and adjacent flow guide plates 42 are provided with gaps and fixed with filter material layers, in the embodiment, the filter material layers adopt quartz sand filter material layers, the filter material layers effectively intercept and filter pollutants in sewage, such as heavy metal ions, bacteria and the like, the sewage passes through the multi-layer filter material layers, the pollutants in the sewage are effectively removed, and the purpose of water purification is further achieved, in addition, considering that part of impurities in the sewage reservoir 1 possibly enter the regulating reservoir 4, and the filter material layers are deposited with a large amount of impurities which are not beneficial to the filtering effect of the filter material layers, a second filter screen 43 is fixed at the water inlet of the regulating reservoir 4, blocking impurities in the sewage.

Referring to fig. 1 and 2, the two sides of the reaction tank 2 are respectively fixed to the adjusting tank 4 and the collecting tank 3 through the connecting pipes 15, the connecting pipes 15 of the sewage tank 1 and the adjusting tank 4, the connecting pipes 15 of the adjusting tank 4 and the reaction tank 2, and the connecting pipes 15 of the reaction tank 2 and the collecting tank 3 are all fixed with valves 41, when the valves 41 between the adjusting tank 4 and the reaction tank 2 are opened, sewage is filtered and discharged into the reaction tank 2, considering that some suspended matters may still exist in the sewage, a dosing pipe 20 is fixed at the top of the reaction tank 2, and meanwhile, a sealing cover 201 is rotatably installed at the top of the dosing pipe 20, when the device is used, the sealing cover 201 is opened, and a flocculating agent is dosed through the dosing pipe 20, so that the suspended matters in the sewage are flocculated and precipitated, and further, a water purifying effect is achieved.

Throw in 2 in the reaction tank after the flocculating agent, for the convenience of suspended solid flocculation sediment in the sewage, the event is equipped with the stirring subassembly at reaction tank 2, the stirring subassembly is used for stirring sewage, the stirring subassembly includes dwang 21, paddle 22 and driving piece, in this embodiment, the driving piece can be motor 23, motor 23 is fixed in reaction tank 2's lateral wall, the one end of dwang 21 is fixed in the output shaft of motor 23, the lateral wall of locating reaction tank 2 is worn in the other end activity, 22 threaded connection of paddle in dwang 21, when using, driving motor 23 drives dwang 21 and rotates, paddle 22 will stir sewage and flocculating agent under dwang 21's effect, and then the effect of the suspended solid flocculation sediment in the sewage of being convenient for.

In addition, in order to facilitate the installation of the paddle 22 and the later maintenance, an opening is formed in the top of the reaction tank 2, a cover plate is covered at the opening of the reaction tank 2, one side of the cover plate is hinged to the opening of the reaction tank 2, the other side of the cover plate is fixed to the reaction tank 2 through a buckle, the buckle is used for limiting the turning of the cover plate, the buckle is common general knowledge in the field, the repeated description is omitted, the model NRH model 5829 Mooney buckle can be referred to, the paddle 22 can be installed or detached by turning the cover plate, and then the follow-up maintenance and cleaning purposes of the paddle 22 are.

Referring to fig. 2, after the flocculating agent is added into the reaction tank 2 and a predetermined time elapses, the valve 41 between the reaction tank 2 and the water collecting tank 3 is opened, the treated sewage flows into the water collecting tank 3, the connection pipe 15 between the reaction tank 2 and the water collecting tank 3 extends into the water collecting tank 3 along the length direction thereof, the part of the connection pipe 15 extending into the water collecting tank 3 is sleeved with an adjusting member, in this embodiment, the adjusting member may be a ball float valve 31, when the water in the water collecting tank 3 reaches a predetermined water level, the ball float valve 31 will automatically close under the action of the water force, the water in the reaction tank 2 does not enter the water collecting tank 3, and the water in the water collecting tank 3 will settle some remaining impurities.

In order to draw the supernatant of the collecting tank 3 to the carwash platform 12, the collecting tank 3 is provided with a spraying assembly for washing the vehicles, the spraying assembly comprising a water pumping pipe 13 and a water pumping member for pumping the water of the collecting tank 3 to the carwash platform 12, in this embodiment, the water pumping member may be a water pump 14, a water inlet end of the water pump 14 is fixed to a water outlet of the water collecting tank 3, a water outlet end of the water pump 14 is fixedly connected to a water pumping pipe 13, an end of the water pumping pipe 13 away from the water pump 14 penetrates the supporting platform 121 and is fixed to the bottom of the car washing platform 12, the car washing platform 12 is provided with a plurality of water spraying holes, under the action of the water pump 14, the water in the water collecting tank 3 is pumped to the car washing platform 12 through the water pumping pipe 13, then the vehicle is cleaned through the water spray hole of the vehicle cleaning platform 12, and the water for cleaning the vehicle flows into the sewage pool 1 through the water discharge groove 11, so that the effect of reasonably recycling the sewage of the construction site is achieved.

The implementation principle of the sewage treatment equipment of the green building in the embodiment of the application is as follows: the sewage that washs the vehicle will flow into effluent water sump 1 through water drainage tank 11, in rainy day, the rainwater passes through rainwater receiver 10 and flows into effluent water sump 1, effluent water sump 1 will stew the layering through the predetermined time, open the valve 41 between effluent water sump 1 and equalizing basin 4, the comparatively clean sewage in effluent water sump 1 upper strata will flow into equalizing basin 4, equalizing basin 4 will play the effect of stabilizing quality of water and water yield to sewage, sewage passes through drainage plate 42 that interlocks each other, under the effect of straining the bed, the straining the bed will filter impurity and some pollutants in the sewage.

Open the valve 41 of equalizing basin 4 and reaction tank 2, the sewage after the filtration will be discharged into reaction tank 2, open sealed lid 201, add the flocculating agent toward throwing in medicine pipe 20, simultaneously under the effect of motor 23, make dwang 21 drive paddle 22 stirring sewage, under the effect of flocculating agent, some suspended solids in the sewage will flocculate and precipitate, open the valve 41 of reaction tank 2 and collecting sump 3 at last, the sewage after the processing will be discharged into collecting sump 3, when the water in collecting sump 3 reaches predetermined water level, ball-cock assembly 31 will self-closing under the effect of water force, the water of reaction tank 2 no longer gets into collecting sump 3.

The water in the water collecting tank 3 is kept standing for precipitation for a preset time, when needed, under the action of the water pump 14, the supernatant of the water collecting tank 3 is pumped to the car washing platform 12 through the water pumping pipe 13, and the water flow sprays and cleans the car through the water spraying holes of the car washing platform 12.

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 sewage treatment device of green building which characterized in that: comprises a frame (100), a sewage tank (1), a reaction tank (2), a water collecting tank (3) and a regulating tank (4) for regulating water quality;

the sewage tank (1), the reaction tank (2), the water collecting tank (3) and the adjusting tank (4) are all arranged on the frame (100), the sewage tank (1), the adjusting tank (4), the reaction tank (2) and the water collecting tank (3) are sequentially connected through a connecting pipe (15), and valves (41) are arranged on the connecting pipes (15);

reaction tank (2) are equipped with the stirring subassembly of dosing pipe (20) and be used for stirring sewage, sewage pond (1) have carwash platform (12) that are used for wasing the vehicle through inlet tube (16) intercommunication, the bottom of carwash platform (12) is equipped with brace table (121), a plurality of water drainage tank (11) have been seted up in brace table (121), the outlet of water drainage tank (11) is equipped with first filter screen (111), catch basin (3) are equipped with the subassembly that sprays that is used for wasing the vehicle with the water of catch basin (3).

2. The sewage treatment device of green building of claim 1, wherein: the sewage tank (1) is provided with a rainwater receiver (10) which is connected with the sewage tank (1), and the rainwater receiver (10) is arranged right above the sewage tank (1).

3. The sewage treatment device of green building of claim 1, wherein: the top of reaction tank (2) is equipped with the opening, the opening part lid of reaction tank (2) is equipped with the apron, one side of apron articulates and passes through the mounting in opening, the opposite side of reaction tank (2) and fixes, the stirring subassembly is including activity dwang (21), the rotation of wearing to locate the pool wall of reaction tank (2) and installing in paddle (22) and the drive dwang (21) pivoted driving piece of dwang (21).

4. The sewage treatment device of green building of claim 1, wherein: be equipped with a plurality of drainage plates (42) in equalizing basin (4), drainage plate (42) are from equidistant staggered arrangement setting towards the opposite side from one side of adjusting basin (4), the one end of drainage plate (42) is connected in one side inner wall of adjusting basin (4), the inner wall of the other end along self length direction and adjusting basin (4) opposite side leaves predetermined clearance, and is adjacent drainage plate (42) are equipped with the precoat that is used for filtering impurity.

5. The sewage treatment device of green buildings according to claim 4, characterized in that: and a second filter screen (43) is arranged at the water inlet of the regulating tank (4).

6. The sewage treatment device of green buildings according to claim 5, characterized in that: and an adjusting piece for limiting water flow to enter the water collecting tank (3) is arranged in the water collecting tank (3).

7. The sewage treatment device of green buildings according to claim 6, characterized in that: the adjusting piece comprises a ball float valve (31), a pipeline between the reaction tank (2) and the water collecting tank (3) extends into the water collecting tank (3), and the ball float valve (31) is arranged on the extending part of the pipeline in the water collecting tank (3).

8. The sewage treatment device of green building of claim 1, wherein: the spraying assembly comprises a water pumping pipe (13) arranged at the bottom of the car washing platform (12) and a water pumping piece for pumping water in the water collecting tank (3) to the car washing platform (12).