CN210885371U

CN210885371U - Sewage conversion system that exceeds standard

Info

Publication number: CN210885371U
Application number: CN201921815647.4U
Authority: CN
Inventors: 孙小莹; 赖剑文
Original assignee: Fujian Buxing Environmental Protection Technology Development Co ltd
Current assignee: Fujian Buxing Environmental Protection Technology Development Co ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-06-30
Anticipated expiration: 2029-10-26

Abstract

The utility model relates to a sewage conversion system that exceeds standard, including the effluent water sump, connect the blow off pipe on the effluent water sump and set up the sewage detection device on the blow off pipe, still include emergent pond, be connected with emergent pipe between blow off pipe outlet end and the emergent pond, the outlet end of blow off pipe is connected with the drain pipe, the blow off pipe is located the inlet end and is provided with first solenoid valve, emergent pipe inlet end department is provided with the second solenoid valve, the inlet end of inlet tube is provided with the third solenoid valve, first solenoid valve, second solenoid valve and third solenoid valve pass through control box control. Through setting up emergent pond, effectual sewage that exceeds standard that discharges the effluent water sump is retrieved and is handled once more, reduces the destruction to the environment.

Description

Sewage conversion system that exceeds standard

Technical Field

The utility model belongs to the technical field of sewage treatment's technique and specifically relates to a sewage conversion system that exceeds standard.

Background

At present, water resource shortage and water pollution aggravation become limiting factors for sustainable development of economy in China, and with the deep development of environmental protection career in China, the national establishment of sewage discharge standards is more and more strict, so that more strict supervision measures are needed for factory sewage discharge.

The existing sewage overproof detection device is used for detecting and analyzing whether each index exceeds the standard or not on a sewage discharge pipe communicated with a sewage treatment tank, normally discharging if the index does not exceed the standard, and closing a discharge valve if the index exceeds the standard.

Among the above-mentioned prior art scheme can prevent through sewage detection device that sewage that does not reach standard from discharging for a long time, but has some sewage discharge effluent water sump that exceeds standard when closing the discharge valve, if discharge and cause environmental pollution easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sewage conversion system that exceeds standard has and puts into the sewage water conservancy diversion that exceeds standard discharging and is emergent, reduces polluted environment's advantage.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a sewage conversion system that exceeds standard, includes the effluent water sump, connects the blow off pipe on the effluent water sump and sets up the sewage detection device on the blow off pipe, still includes emergent pond, be connected with emergent pipe between blow off pipe outlet end and the emergent pond, the outlet end of blow off pipe is connected with the drain pipe, the blow off pipe is located the water inlet end and is provided with first solenoid valve, drain pipe water inlet end department is provided with the second solenoid valve, the end of intaking of emergent pipe is provided with the third solenoid valve, first solenoid valve, second solenoid valve and third solenoid valve pass through control box control.

Through adopting above-mentioned technical scheme, when sewage detection device detects that sewage exceeds standard, close first solenoid valve through the control box, close the second solenoid valve, open the third solenoid valve, sewage that exceeds standard just enters into emergent pond, can not discharge external polluted environment.

The utility model discloses further set up to: the emergency pool is characterized in that a water pump is arranged at the bottom of the emergency pool, the output end of the water pump is connected with a return pipe, and the other end of the return pipe is connected with a sewage pool.

By adopting the technical scheme, the sewage which exceeds the standard can be transferred back to the sewage tank and treated again together with the sewage which exceeds the standard in the sewage tank.

The utility model discloses further set up to: the effluent water sump top is provided with the mount table, be provided with charge device on the mount table, charge device is including joining in marriage the storage tank of cartridge case and a plurality of different medicaments of being used for placing, join in marriage cartridge case and storage tank and all install on the mount table, and is a plurality of storage tank is connected with the lateral wall of joining in marriage the cartridge case through adding the pencil, the bottom of joining in marriage the cartridge case is provided with the play pencil that passes the mount table and extend to the effluent water sump, and is a plurality of it all is provided with the medicine solenoid valve to add the pencil.

By adopting the technical scheme, a worker adds corresponding medicaments into the dispensing and storing tank for mixing according to the standard-exceeding index displayed by the detection device and then adds the medicaments into the sewage tank from the medicament outlet pipe.

The utility model discloses further set up to: the inside stirring rake that is provided with of cartridge case that rotates of joining in marriage, it drives stirring rake pivoted motor to be provided with on the cartridge case to join in marriage, it is provided with the fourth solenoid valve to go out the pencil.

Through adopting above-mentioned technical scheme, be provided with the fourth solenoid valve and can seal earlier various medicaments and stir at the dispensing tube, wait to mix after the stirring and add the effluent water sump by a pencil again, make purifying effect better.

The utility model discloses further set up to: a plurality of be provided with the flowmeter that is used for measuring the medicament on the chemical feeding pipe, add medicine solenoid valve electric connection in control box, flowmeter electric connection in control box.

Through adopting above-mentioned technical scheme, see the medicament flow from steerable case to the opening and close of each medicine solenoid valve of remote control makes the medicine volume of adding more accurate.

The utility model discloses further set up to: the sewage pool is internally provided with a dosing device for uniformly adding a medicament, the dosing device comprises a main pipeline and a plurality of dispersion pipes, the main pipeline is horizontally arranged in the sewage pool, the dispersion pipes are horizontally communicated on the main pipeline at intervals, one end of the main pipeline is communicated with the medicament outlet pipe, and a plurality of medicament outlet holes are formed in the pipe wall of each dispersion pipe at intervals along the length direction.

By adopting the technical scheme, the medicament can be dispersedly thrown into each part of the sewage tank, and a better purification effect is achieved.

The utility model discloses further set up to: the medicine outlet holes are arranged in a plurality at intervals along the circumferential direction of the dispersion pipe.

By adopting the technical scheme, the dispersing effect of the drug administration is better.

The utility model discloses further set up to: the top edge of the emergency pool is provided with a mounting plate, and the mounting plate is provided with a floating ball liquid level switch for controlling the water pump to be electrified.

Through adopting above-mentioned technical scheme, can begin to pass through the water pump with sewage and shift to the effluent water sump after the sewage that exceeds standard mostly gets into emergent pond in the blow off pipe, and the water pump auto-power-off after the sewage that exceeds standard of emergent pond is taken out.

To sum up, the utility model discloses a beneficial technological effect does:

the over-standard sewage cannot be discharged out of the system, so that the environmental pollution is reduced;

the sewage exceeding the standard automatically flows back to the sewage pool;

the chemical dosing device has dispersed chemical dosing and good purification effect.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic structural view of the dispensing cartridge of the present invention;

fig. 3 is a schematic diagram of the emergency pool structure of the present invention.

In the figure, 1, a sewage tank; 2. a first solenoid valve; 3. a control box; 4. a sewage detection device; 5. a blow-off pipe; 6. a second solenoid valve; 7. a drain pipe; 8. a third electromagnetic valve; 9. an emergency pipe; 10. an emergency pool; 11. mounting a plate; 12. a float ball liquid level switch; 13. a water pump; 14. a return pipe; 15. a main pipeline; 16. a dispersion pipe; 17. a medicine outlet hole; 18. an installation table; 19. a dispensing cartridge; 20. a medicine storage tank; 21. a medicine feeding pipe; 22. a motor; 23. a dosing electromagnetic valve; 24. a stirring paddle; 25. a fourth solenoid valve; 26. a medicine outlet pipe; 27. a flow meter.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a sewage conversion system that exceeds standard, including effluent water sump 1, connect the blow off pipe 5 on the effluent water sump 1 and set up the sewage detection device 4 on blow off pipe 5, still include emergent pond 10, be connected with emergent pipe 9 between 5 play water ends of blow off pipe and the emergent pond 10, the play water end of blow off pipe 5 is connected with drain pipe 7, blow off pipe 5 is located the water inlet end and is provided with first solenoid valve 2, 7 water inlet end departments of drain pipe are provided with second solenoid valve 6, the end of intaking of emergent pipe 9 is provided with third solenoid valve 8, first solenoid valve 2, second solenoid valve 6 and third solenoid valve 8 pass through control box 3 and control. When the sewage detection device 4 detects that sewage exceeds the standard, the first electromagnetic valve 2 is closed through the control box 3, the second electromagnetic valve 6 is closed, the third electromagnetic valve 8 is opened, and the sewage exceeding the standard in the sewage discharge pipe 5 flows to the emergency pool 10, so that the polluted environment can not be discharged. The bottom of the emergency pool 10 is provided with a water pump 13, the output end of the water pump 13 is connected with a return pipe 14, and the other end of the return pipe 14 is connected with the sewage pool 1. And (4) returning the overproof sewage in the emergency pool 10 to the sewage pool 1, and purifying the sewage together with the sewage in the sewage pool 1 again.

Referring to fig. 2, further, a mounting table 18 is arranged at the top of the sewage tank 1, a dosing device is arranged on the mounting table 18, the dosing device comprises a dosing cylinder 19 and a plurality of medicine storage tanks 20 for storing different medicines, the dosing cylinder 19 and the medicine storage tanks 20 are both arranged on the mounting table 18, the medicine storage tanks 20 are connected with the side wall of the dosing cylinder 19 through a medicine feeding pipe 21, a medicine discharging pipe 26 which penetrates through the mounting table 18 and extends to the sewage tank 1 is arranged at the bottom of the dosing cylinder 19, and the medicine feeding pipes 21 are both provided with medicine feeding electromagnetic valves 23. The sewage which is returned to the sewage pool 1 from the emergency pool 10 and exceeds the standard in the original sewage pool 1 needs to be purified again, and various required medicaments are added into the dispensing cylinder 19 through the medicament adding pipe 21 and then added into the sewage pool 1 through the medicament outlet pipe 26. The dispensing tube 19 is rotatably provided with a stirring paddle 24 inside, the dispensing tube 19 is provided with a motor 22 for driving the stirring paddle 24 to rotate, and the medicine outlet tube 26 is provided with a fourth electromagnetic valve 25. When various medicaments are added, the fourth electromagnetic valve 25 is closed firstly, the medicaments are uniformly stirred by the stirring paddle 24 after being mixed, and then the fourth electromagnetic valve 25 is controlled to be opened, so that the mixed medicaments are put in, and the purifying effect is better. The dosing pipes 21 are provided with flow meters 27 for metering medicaments, the dosing electromagnetic valves 23 are electrically connected to the control box 3, and the flow meters 27 are electrically connected to the control box 3. The staff can open at control box 3 and correspond to add medicine solenoid valve 23 and add the medicine according to the data that sewage detection device 4 shows, in time close and add medicine solenoid valve 23 through observing each medicament flow.

Referring to fig. 2, specifically, a dosing assembly for uniformly adding a medicament is arranged in the wastewater tank 1, the dosing assembly includes a main pipe 15 and a plurality of dispersion pipes 16, the main pipe 15 is horizontally arranged in the wastewater tank 1, the plurality of dispersion pipes 16 are horizontally communicated with the main pipe 15 at intervals, one end of the main pipe 15 is communicated with a medicament outlet pipe 26, and a plurality of medicament outlet holes 17 are arranged on the pipe wall of the dispersion pipe 16 at intervals along the length direction. The medicament is dispersed and thrown into the sewage tank 1 through the main pipeline 15 and the dispersion pipe 16. Furthermore, a plurality of medicine outlet holes 17 are arranged at intervals along the circumferential direction of the dispersion pipe 16. The agent is dispersed into smaller units and delivered to the sump 1.

Referring to fig. 3, further, a mounting plate 11 is disposed at the top edge of the emergency pool 10, and a float level switch 12 for controlling the energization of the water pump 13 is disposed on the mounting plate 11. After emergent pond 10 is discharged to sewage that exceeds standard at blow off pipe 5, the liquid level risees, floater liquid level switch 12's cue rises, it is closed to conflict normally open switch in floater liquid level switch 12's the control box, and the parallelly connected auto-lock electromagnet circuit circular telegram of normally open switch, the disconnection of the normally open switch of floater descending process, but auto-lock electromagnet circuit keeps 13 circular telegrams of water pump, after emergent pond 10 sewage discharges, the cue descends, conflict disconnection normally closed switch makes auto-lock electromagnet all cut off the power supply, 13 stop work of water pump.

The implementation principle of the embodiment is as follows: through setting up emergent pond 10, retrieving the sewage that exceeds standard that has got rid of effluent water sump 1 when detecting sewage and exceed standard through emergent pipe 9, return to effluent water sump 1 through back flow 14, handle once more with the sewage that exceeds standard in effluent water sump 1, ensured that sewage that exceeds standard can not discharge, reduce the polluted environment.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a sewage conversion system that exceeds standard, includes effluent water sump (1), connects blow off pipe (5) on effluent water sump (1) and sets up sewage detection device (4) on blow off pipe (5), its characterized in that: still include emergent pond (10), be connected with emergent pipe (9) between blow off pipe (5) water outlet end and emergent pond (10), the water outlet end of blow off pipe (5) is connected with drain pipe (7), blow off pipe (5) are located the water inlet end and are provided with first solenoid valve (2), drain pipe (7) water inlet end department is provided with second solenoid valve (6), the end of intaking of emergent pipe (9) is provided with third solenoid valve (8), first solenoid valve (2), second solenoid valve (6) and third solenoid valve (8) are controlled through control box (3).

2. The sewage overproof conversion system of claim 1, wherein: the emergency pool (10) is provided with a water pump (13) at the bottom, the output end of the water pump (13) is connected with a return pipe (14), and the other end of the return pipe (14) is connected with the sewage pool (1).

3. The sewage overproof conversion system of claim 2, wherein: effluent water sump (1) top is provided with mount table (18), be provided with charge device on mount table (18), charge device is including joining in marriage medicine case (19) and a plurality of storage tank (20) that are used for placing different medicaments, join in marriage medicine case (19) and storage tank (20) and all install on mount table (18), and is a plurality of storage tank (20) are connected with the lateral wall of joining in marriage medicine case (19) through adding pencil (21), the bottom of joining in marriage medicine case (19) is provided with play pencil (26) that passes mount table (18) and extend to effluent water sump (1), and is a plurality of it all is provided with medicine solenoid valve (23) to add pencil (21).

4. The sewage overproof conversion system of claim 3, wherein: it is provided with stirring rake (24) to join in marriage inside rotation of cartridge case (19), it drives stirring rake (24) pivoted motor (22) to be provided with on cartridge case (19) to join in marriage, it is provided with fourth solenoid valve (25) to go out pencil (26).

5. The sewage overproof conversion system of claim 4, wherein: a plurality of be provided with flowmeter (27) that are used for measuring the medicament on medicine feed pipe (21), medicine solenoid valve (23) electric connection in control box (3), flowmeter (27) electric connection in control box (3).

6. The sewage overproof conversion system of claim 5, wherein: the sewage tank is characterized in that a dosing device for uniformly adding medicaments is arranged in the sewage tank (1), the dosing device comprises a main pipeline (15) and a plurality of dispersion pipes (16), the main pipeline (15) is horizontally arranged in the sewage tank (1), the dispersion pipes (16) are horizontally communicated on the main pipeline (15) at intervals, one end of the main pipeline (15) is communicated with a medicament outlet pipe (26), and a plurality of medicament outlet holes (17) are formed in the pipe wall of each dispersion pipe (16) at intervals along the length direction.

7. The sewage overproof conversion system of claim 6, wherein: the medicine outlet holes (17) are arranged along the circumferential direction of the dispersion pipe (16) at intervals.

8. The sewage overproof conversion system of claim 7, wherein: the emergency pool is characterized in that a mounting plate (11) is arranged on the edge of the top end of the emergency pool (10), and a floating ball liquid level switch (12) for controlling the water pump (13) to be electrified is arranged on the mounting plate (11).