CN212246580U

CN212246580U - Sewage treatment device capable of being recycled

Info

Publication number: CN212246580U
Application number: CN202020940488.7U
Authority: CN
Inventors: 梁秀珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-29
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a cyclic utilization's sewage treatment plant relates to sewage treatment technical field, and its technical scheme main points include rose box and neutralization box, the equal joint of inner wall of rose box and neutralization box has filtering component, the left side fixed connection of rose box has differential pressure controller, differential pressure controller's the equal fixedly connected with measuring line in top and the bottom, the measuring line runs through the rose box and extends to the inside of rose box. The utility model discloses a set up filtering component, the user can be according to the damaged degree of first filter screen or second filter screen, clear up first filter screen or second filter screen or change, play the effect of convenient change, through setting up the differential pressure controller, through measuring the water pressure of left side filtering component top and below, if both sides water pressure disparity is too big, then feed back the controller with the result, make controller pause device, make things convenient for the staff in time to clear up or change filtering component, play real-time supervision's effect.

Description

Sewage treatment device capable of being recycled

Technical Field

The utility model relates to a sewage treatment technical field, more specifically say its cyclic utilization's sewage treatment plant.

Background

Sewage treatment: in order to achieve the process of purifying sewage which is discharged into a certain water body or reused, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.

At present, the filter screen that current sewage treatment device used is mostly fixed integral type, and when the filter screen need be changed or cleared up, the staff need get into the inside operation that operates of equipment, and this has increased staff's operation burden undoubtedly, influences the normal operating of equipment, consequently, technical personnel in the field provide a cyclic utilization's sewage treatment plant to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a cyclic utilization's sewage treatment plant, its advantage lies in adopting components of a whole that can function independently plug-type filtering component, can change or clear up according to the demand, makes things convenient for the staff operation.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage treatment device capable of being recycled comprises a filter box and a neutralization box, wherein the inner walls of the filter box and the neutralization box are respectively clamped with a filter assembly, the left side of the filter box is fixedly connected with a pressure difference controller, the top and the bottom of the pressure difference controller are respectively fixedly connected with a measuring line, the measuring line penetrates through the filter box and extends to the inside of the filter box, the left side of the filter box is fixedly connected with an aeration blower, the aeration blower penetrates through the filter box and extends to the inside of the filter box, the right side of the filter box is communicated with a water pump, the top of the water pump is communicated with a water guide pipe, the top of the water guide pipe is communicated with a three-way electromagnetic valve, the right side of the three-way electromagnetic valve is communicated with a second connecting pipe, the second connecting pipe penetrates through the neutralization box and extends to the inside of the neutralization box, the top of the neutralization box is fixedly connected with a stirrer, and the bottom of the stirrer penetrates through the neutralization box and extends to the, the front of rose box has from left to right set gradually PLC controller and battery, the output of battery and pressure differential controller all with the input electric connection of PLC controller, the input of water pump, three-way solenoid valve and agitator all with the output electric connection of PLC controller.

As a further aspect of the present invention: the filter assembly comprises a first filter frame, a dirt collecting frame is fixedly connected to the top of the first filter frame, a first filter screen and a second filter frame are sequentially connected to the front side of the first filter frame in a sliding mode from top to bottom, and a second filter screen is connected to the front side of the second filter frame in a sliding mode.

As a further aspect of the present invention: the top fixedly connected with warning light of rose box, the input of warning light and the output electric connection of PLC controller.

As a further aspect of the present invention: the left side of rose box is provided with water quality testing ware, water quality testing ware runs through the rose box and extends to the inside of rose box, three-way solenoid valve's top intercommunication has first connecting pipe, the left side of first connecting pipe runs through the rose box and extends to the inside of rose box, water quality testing ware's output and the input electric connection of PLC controller.

As a further aspect of the present invention: the right side intercommunication of neutralization case has the pencil of adding medicine, the top of neutralization case is provided with the acid-base detector, the inside of neutralization case and extension to neutralization case is run through to the bottom of acid-base detector, the output of acid-base detector and the input electric connection of PLC controller.

As a further aspect of the present invention: the inner wall of the second filter frame is filled with filter balls which are active carbon material components.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the arrangement of the filter assembly, a user can clean or replace the first filter screen or the second filter screen according to the damage degree of the first filter screen or the second filter screen, so that the effect of convenient replacement is achieved;

2. through setting up the warning light, when the device pauses, the controller can open the warning light and warn the staff to the staff overhauls the device in the shortest time, plays the effect of warning.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is an exploded view of the filter assembly of the present invention.

In the figure: 1. a filter box; 2. a filter assembly; 201. a first filter frame; 202. a dirt collecting frame; 203. a second filter frame; 204. a first filter screen; 205. a second filter screen; 3. a differential pressure controller; 301. measuring a line; 4. a neutralization tank; 401. a medicine feeding pipe; 5. an aeration blower; 6. a water quality detector; 7. a water pump; 8. a three-way electromagnetic valve; 9. a first connecting pipe; 10. a second connecting pipe; 11. an acid-base detector; 12. a stirrer; 13. a warning light; 14. a PLC controller; 15. a battery.

Detailed Description

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

Referring to fig. 1 to 3, in the embodiment of the present invention, a sewage treatment device for recycling includes a filtering box 1 and a neutralizing box 4, wherein the inner walls of the filtering box 1 and the neutralizing box 4 are both clamped with a filtering component 2, the left side of the filtering box 1 is fixedly connected with a pressure difference controller 3, the top and the bottom of the pressure difference controller 3 are both fixedly connected with a measuring line 301, the measuring line 301 penetrates through the filtering box 1 and extends to the inside of the filtering box 1, the left side of the filtering box 1 is fixedly connected with an aeration blower 5, the aeration blower 5 penetrates through the filtering box 1 and extends to the inside of the filtering box 1, the right side of the filtering box 1 is communicated with a water pump 7, the top of the water pump 7 is communicated with a water conduit, the top of the water conduit is communicated with a three-way electromagnetic valve 8, the right side of the three-way electromagnetic valve 8 is communicated with a second connecting pipe 10, the second connecting pipe 10 penetrates through the neutralizing box, the top fixedly connected with agitator 12 of neutralization case 4, the inside that neutralization case 4 and extending to neutralization case 4 is run through to the bottom of agitator 12, and the front of rose box 1 has from left to right set gradually PLC controller 14 and battery 15, and battery 15 and differential pressure controller 3's output all with PLC controller 14's input electric connection, water pump 7, three solenoid valve 8 and agitator 12's input all with PLC controller 14's output electric connection.

In fig. 3, the filter assembly 2 includes a first filter frame 201, the top fixedly connected with dirt collecting frame 202 of the first filter frame 201, the front of the first filter frame 201 from top to bottom is connected with a first filter screen 204 and a second filter frame 203 in sequence in a sliding manner, the front of the second filter frame 203 is connected with a second filter screen 205 in a sliding manner, and by arranging the filter assembly 2, a user can clean or replace the first filter screen 204 or the second filter screen 205 according to the damage degree of the first filter screen 204 or the second filter screen 205, so that the effect of convenient replacement is achieved.

In fig. 2, the top fixedly connected with warning light 13 of rose box 1, the input of warning light 13 and the output electric connection of PLC controller 14, through setting up warning light 13, when the device pauses, PLC controller 14 can open warning light 13 and warn the staff to the staff overhauls the device in the shortest time, plays the effect of warning.

In fig. 1, the left side of rose box 1 is provided with water quality detector 6, water quality detector 6 runs through rose box 1 and extends to the inside of rose box 1, three way solenoid valve 8's top intercommunication has first connecting pipe 9, the inside of rose box 1 and extension to rose box 1 is run through in the left side of first connecting pipe 9, water quality detector 6's output and PLC controller 14's input electric connection, through setting up water quality detector 6, detect the quality of water after the filtration, ensure the water up to standard of discharging, play the effect of effective detection.

In fig. 1, the right side intercommunication of neutralization case 4 has dosing pipe 401, and the top of neutralization case 4 is provided with acid-base detector 11, and the inside of neutralization case 4 and extension to neutralization case 4 is run through to acid-base detector 11's bottom, and acid-base detector 11's output and PLC controller 14's input electric connection carry out acid-base detection to the water after filtering through setting up acid-base detector 11, make things convenient for the staff to add corresponding neutralizer, play the effect of effective detection.

In fig. 1, the inner wall of the second filter frame 203 is filled with filter balls, the filter balls are active carbon material members, and the filter balls are arranged to effectively adsorb small impurities and peculiar smell in water, so that an effective filtering effect is achieved.

The utility model discloses a theory of operation is: when the device normally operates, sewage enters the filter tank 1, is filtered by the left filter assembly 2, and by arranging the filter assembly 2, a user can clean or replace the first filter screen 204 or the second filter screen 205 according to the damage degree of the first filter screen 204 or the second filter screen 205, so that the effect of convenient replacement is achieved, after the filtering is completed, the aeration blower 5 blows air into the filter tank 1, the water quality detector 6 detects the water quality after aeration, if the water quality reaches the standard, the PLC 14 controls the three-way electromagnetic valve 8 to enable the water guide pipe to be communicated with the second connecting pipe 10, then the water pump 7 conveys the water in the filter tank 1 to the neutralization tank 4, the pH value of the water is detected by the pH detector 11, then the pH detector 11 feeds back the detection result to the PLC 14, so that a worker adds a corresponding neutralizer to the medicine adding pipe 401 according to the data, and if the neutralization is performed, a precipitate is generated, the right side filtering component 2 filters water again, then the water is discharged from the neutralizing tank 4, if the water quality detector 6 detects that the water quality does not reach the standard, the output end of the water quality detector 6 is electrically connected with the input end of the PLC controller 14, the filtered water quality is detected by arranging the water quality detector 6, the water reaching the standard is ensured to be discharged, the effective detection effect is achieved, the PLC controller 14 controls to open the three-way electromagnetic valve 8 to enable the water guide pipe to be communicated with the first connecting pipe 9, then the water pump 7 is opened to pump the water above the left side filtering component 2, and the water is filtered again;

when the pressure difference controller 3 measures that the pressure difference on the two sides of the left filtering component 2 is greatly overlarge, by arranging the pressure difference controller 3, by measuring the water pressure above and below the left filtering component 2, if the water pressure on the two sides is greatly different, the result is fed back to the PLC controller 14, so that the PLC controller 14 suspends the device, workers can conveniently clean or replace the filter assembly 2 in time, the real-time monitoring effect is achieved, the pressure difference controller 3 transmits data to the PLC controller 14, the PLC controller 14 starts the warning lamp 13 to warn the workers, and by arranging the warning lamp 13, when the device is suspended, the PLC 14 will turn on the warning light 13 to warn the staff, so that the staff can overhaul the device in the shortest time, the warning effect is achieved, meanwhile, the PLC 14 suspends the device, the filter assembly 2 is then withdrawn by the operator, and is cleaned and replaced by direct withdrawal according to the degree of damage to the components.

It should be noted that the above-mentioned differential pressure controller 3, water quality detector 6, water pump 7, three-way solenoid valve 8, acid-base detector 11, stirrer 12 and PLC controller 14 are all mature devices applied in the prior art, and the specific model can be selected according to actual needs, and will not be described herein.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cyclic utilization's sewage treatment plant, includes rose box (1) and neutralizing tank (4), its characterized in that: the inner walls of the filter tank (1) and the neutralization tank (4) are respectively clamped with a filter assembly (2), the left side of the filter tank (1) is fixedly connected with a pressure difference controller (3), the top and the bottom of the pressure difference controller (3) are respectively fixedly connected with a measuring line (301), the measuring line (301) penetrates through the filter tank (1) and extends to the inside of the filter tank (1), the left side of the filter tank (1) is fixedly connected with an aeration blower (5), the aeration blower (5) penetrates through the filter tank (1) and extends to the inside of the filter tank (1), the right side of the filter tank (1) is communicated with a water pump (7), the top of the water pump (7) is communicated with a water guide pipe, the top of the water guide pipe is communicated with a three-way electromagnetic valve (8), the right side of the three-way electromagnetic valve (8) is communicated with a second connecting pipe (10), and the second connecting pipe (10) penetrates through the neutralization tank (4) and extends to the inside of the neutralization tank (4), the top fixedly connected with agitator (12) of neutralization case (4), the inside of neutralization case (4) is run through and neutralization case (4) and extend to neutralization case (4) is run through to the bottom of agitator (12), the front of rose box (1) has from left to right set gradually PLC controller (14) and battery (15), the output of battery (15) and pressure difference controller (3) all with the input electric connection of PLC controller (14), the input of water pump (7), three-way solenoid valve (8) and agitator (12) all with the output electric connection of PLC controller (14).

2. The sewage treatment device for recycling according to claim 1, wherein the filtering assembly (2) comprises a first filtering rack (201), the top of the first filtering rack (201) is fixedly connected with a sewage collecting frame (202), the front of the first filtering rack (201) is sequentially connected with a first filtering net (204) and a second filtering rack (203) in a sliding manner from top to bottom, and the front of the second filtering rack (203) is connected with a second filtering net (205) in a sliding manner.

3. The sewage treatment device for recycling according to claim 1, wherein a warning light (13) is fixedly connected to the top of the filtering tank (1), and an input end of the warning light (13) is electrically connected with an output end of the PLC (14).

4. The sewage treatment device for recycling according to claim 1, wherein a water quality detector (6) is arranged on the left side of the filter tank (1), the water quality detector (6) penetrates through the filter tank (1) and extends to the inside of the filter tank (1), a first connecting pipe (9) is communicated with the top of the three-way electromagnetic valve (8), the left side of the first connecting pipe (9) penetrates through the filter tank (1) and extends to the inside of the filter tank (1), and the output end of the water quality detector (6) is electrically connected with the input end of the PLC (14).

5. The sewage treatment device for recycling according to claim 1, wherein a dosing pipe (401) is communicated with the right side of the neutralization tank (4), an acid-base detector (11) is arranged at the top of the neutralization tank (4), the bottom of the acid-base detector (11) penetrates through the neutralization tank (4) and extends to the interior of the neutralization tank (4), and the output end of the acid-base detector (11) is electrically connected with the input end of the PLC (14).

6. The recycling sewage treatment device of claim 2, wherein the inner wall of said second filter frame (203) is filled with filter balls, and said filter balls are made of activated carbon material.