CN215161826U

CN215161826U - Domestic sewage station aftertreatment device

Info

Publication number: CN215161826U
Application number: CN202121555311.6U
Authority: CN
Inventors: 武飞; 李娟�; 武毅; 武生元; 张光光
Original assignee: Shanxi Yusen Construction Co ltd
Current assignee: Shanxi Yusen Construction Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-14
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a domestic sewage station aftertreatment device, including the sewage treatment case, the sewage treatment incasement is close to its top fixedly connected with down the water board, be provided with water hole under the multiunit on the hang plate of lower water board, be located horizontal plate bottom fixedly connected with shower nozzle on the sewage treatment incasement wall, sewage treatment case one side fixedly connected with ozone generator, ozone generator and gas holder are through a pipe connection, the gas holder passes through No. two pipe connections with the air inlet of aspiration pump, the gas outlet and the gas transmission pipeline of aspiration pump are through No. three pipe connections, be located fan bottom sliding connection and have the stuffing box in the sewage treatment incasement, the inside packing of stuffing box has the active carbon, fixedly connected with multiunit sterilamp on the sewage treatment incasement bottom surface. The utility model relates to a sewage treatment technical field, it has the excellent characteristics to sewage bactericidal effect.

Description

Domestic sewage station aftertreatment device

Technical Field

The utility model relates to a sewage treatment technical field, specific domestic sewage station aftertreatment device that says so.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

The sewage station is after carrying out effective processing to sewage, generally need to carry out the recycle with the sewage after handling, and the sewage station can not effectively kill the bacterium to sewage inside to sewage treatment to make can not satisfy the demand that sewage recycles, consequently just need carry out subsequent processing to sewage, and the aftertreatment device among the prior art is not fully satisfactory to the effect of killing of sewage, can not reach the expectation.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a sewage sterilization effect excellent domestic sewage station aftertreatment device.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a post-treatment device of a domestic sewage station comprises a sewage treatment box, wherein a drainage plate is fixedly connected to the position, close to the top, in the sewage treatment box, the drainage plate comprises a horizontal plate and an inclined plate which is fixedly connected with the horizontal plate in an angle mode, a plurality of groups of drainage holes are formed in the inclined plate, and a water inlet pipe is fixedly connected to the top of the sewage treatment box corresponding to the horizontal plate;

the inner wall of the sewage treatment tank is fixedly connected with a spray head at the bottom of the horizontal plate, a plurality of groups of spray heads are connected through a gas transmission pipeline, and a plurality of groups of fans are fixedly connected with the inner wall of the sewage treatment tank at the bottom of the spray heads;

one side of the sewage treatment box is fixedly connected with an ozone generator, the outer wall of the sewage treatment box is fixedly connected with an air storage tank and an air suction pump, the ozone generator is connected with the air storage tank through a first pipeline, the air storage tank is connected with an air inlet of the air suction pump through a second pipeline, and an air outlet of the air suction pump is connected with the air conveying pipeline through a third pipeline;

a stuffing box is slidably connected to the bottom of the fan in the sewage treatment box, the stuffing box corresponds to the water discharge plate, a plurality of groups of water seepage holes are formed in the bottom of the stuffing box, activated carbon is filled in the stuffing box, and a material changing port is formed in the sewage treatment box corresponding to the stuffing box;

the sewage treatment device is characterized in that a plurality of groups of ultraviolet germicidal lamps are fixedly connected to the inner bottom surface of the sewage treatment box, a water outlet box is arranged on one side of the sewage treatment box close to the bottom of the sewage treatment box, the water outlet box is communicated with the area of the bottom of the stuffing box, and a drain pipe is fixedly connected to one side of the water outlet box.

Equal fixedly connected with slip table on the corresponding both sides inner wall of sewage treatment case, be provided with the spout on the slip table, correspond every group on the stuffing box outer wall the equal fixedly connected with draw runner of spout, the draw runner sliding connection be in the spout.

The bottom in the stuffing box is provided with an inclined plane, and the lower end of the inclined plane is close to the horizontal plate.

The communicating position of the water outlet tank and the sewage treatment tank is fixedly connected with an overflow table.

The sewage treatment device is characterized in that a supporting table is fixedly connected to the outer wall of the sewage treatment box, and the air storage tank and the air suction pump are fixedly connected to the supporting table.

The pipeline comprises a first pipeline and a second pipeline, wherein the first pipeline is fixedly connected with a first electromagnetic valve, the second pipeline is fixedly connected with a second electromagnetic valve, and the gas storage tank is fixedly connected with an electronic barometer.

Fixedly connected with electric box on the top surface of play water tank, be provided with the PLC controller in the electric box, fixedly connected with multiunit control button and a set of display screen on the electric box outer wall, ozone generator, aspiration pump, sterilamp, fan, solenoid valve, No. two solenoid valves, electron barometer, display screen, control button all with PLC controller signal connection.

The utility model has the advantages that:

1. the utility model discloses a sewage after can discharging the sewage station treatment to sewage treatment incasement portion through the inlet tube, sewage flows down to the gland box through the lower water hole on the hang plate afterwards, when sewage is downflow, ozone in the air reservoir can be taken to the aspiration pump and the shower nozzle blowout, the fan will blow ozone to the sewage direction, thereby make sewage and ozone fully react, carry out the first sterilization, sewage after the completion of disinfecting carries out the second sterilization through the active carbon again, sewage after the second sterilization flows into the gland box bottom through the infiltration hole, then carry out the third sterilization to sewage through the sterilamp of bottom, last sewage is discharged through the drain pipe, can carry out effective subsequent treatment to sewage like this, guarantee to fully sterilize sewage, thereby guarantee later stage cycle use;

2. the stuffing box of the utility model can be pulled out from the sewage treatment box, so that the active carbon stuffing in the stuffing box can be conveniently replaced, and the excellent sewage sterilization effect is ensured;

3. the utility model is of an integrated structure, small occupied area and simple and convenient installation.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic structural view of another aspect of the present invention;

FIG. 3 is a schematic view of the internal structure of the sewage treatment tank of the present invention;

FIG. 4 is a schematic view of the mounting structure of the UV germicidal lamp of the present invention;

fig. 5 is a schematic structural view of the middle filling box of the present invention.

In the figure: 1 sewage treatment box, 2 horizontal plates, 3 inclined plates, 4 water drainage holes, 5 water inlet pipes, 6 spray heads, 7 gas transmission pipelines, 8 fans, 9 ozone generators, 10 gas storage tanks, 11 air suction pumps, 12 first pipelines, 13 second pipelines, 14 third pipelines, 15 packing boxes, 16 water seepage holes, 17 material changing ports, 18 ultraviolet sterilizing lamps, 19 water outlet boxes, 20 water discharge pipes, 21 first electromagnetic valves, 22 second electromagnetic valves, 23 electronic barometers, 24 electric boxes, 25 control buttons, 26 display screens, 27 sliding tables, 28 sliding bars, 29 supporting tables, 30 inclined planes and 31 overflow tables.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a post-treatment device for a domestic sewage station comprises a sewage treatment tank 1, wherein a lower water plate is fixedly connected to the inside of the sewage treatment tank 1 near the top thereof, the lower water plate comprises a horizontal plate 2 and an inclined plate 3 fixedly connected with the horizontal plate 2 at an angle, a plurality of groups of lower water holes 4 are formed in the inclined plate 3, and a water inlet pipe 5 is fixedly connected to the top of the sewage treatment tank 1 corresponding to the horizontal plate 2, so that when sewage enters the sewage treatment tank 1 through the water inlet pipe 5, the sewage can flow downwards through the lower water holes 4;

the inner wall of the sewage treatment box 1 is fixedly connected with a spray head 6 at the bottom of a horizontal plate 2, a plurality of groups of spray heads 6 are connected through an air transmission pipeline 7, the inner wall of the sewage treatment box 1 is fixedly connected with a plurality of groups of fans 8 at the bottom of the spray head 6, one side of the sewage treatment box 1 is also fixedly connected with an ozone generator 9, the outer wall of the sewage treatment box 1 is fixedly connected with an air storage tank 10 and an air suction pump 11, the ozone generator 9 is connected with the air storage tank 10 through a first pipeline 12, the air storage tank 10 is connected with an air inlet of the air suction pump 11 through a second pipeline 13, an air outlet of the air suction pump 11 is connected with the air transmission pipeline 7 through a third pipeline 14, so that ozone can be generated by the ozone generator 9 and transmitted to the air storage tank 10 for storage, the air suction pump 11 can extract the ozone in the air storage tank 10 to the spray head 6, the fans 8 blow the ozone to the sewage flowing down, and the sewage fully reacts with the ozone, the sewage can be sterilized for the first time;

the bottom of the fan 8 in the sewage treatment box 1 is slidably connected with a stuffing box 15, the stuffing box 15 corresponds to a water discharge plate, a plurality of groups of water seepage holes 16 are formed in the bottom of the stuffing box 15, activated carbon is filled in the stuffing box 15, a material change port 17 is formed in the sewage treatment box 1 corresponding to the stuffing box 15, so that the stuffing box 15 can be drawn out from the material change port 17, sewage subjected to primary sterilization flows into the stuffing box 15, secondary sterilization can be performed on the sewage through the activated carbon in the stuffing box, and the sewage subjected to secondary sterilization can flow downwards through the water seepage holes 16 again;

the inner bottom surface of the sewage treatment box 1 is fixedly connected with a plurality of groups of ultraviolet sterilizing lamps 18, one side of the sewage treatment box 1 is provided with a water outlet box 19 close to the bottom of the sewage treatment box, the water outlet box 19 is communicated with the area at the bottom of the stuffing box 15, one side of the water outlet box 19 is fixedly connected with a drain pipe 20, so that sewage flowing down can be sterilized for the third time through the ultraviolet sterilizing lamps 18, and then the sewage enters the water outlet box 19 and is discharged through the drain pipe 20.

The utility model discloses in, No. one solenoid valve 21 of fixedly connected with on the pipeline 12, No. two solenoid valves 22 of fixedly connected with on the pipeline 13 on No. two, fixedly connected with electron barometer 23 on the gas holder 10, and fixedly connected with electric box 24 on the top surface of outlet box 19, be provided with the PLC controller in the electric box 24, fixedly connected with multiunit control button 25 and a set of display screen 26 on the electric box 24 outer wall, ozone generator 9, aspiration pump 11, sterilamp 18, fan 8, a solenoid valve 21, No. two solenoid valves 22, electron barometer 23, display screen 26, control button 25 all with PLC controller signal connection, make the work through control button 25 controlling means, and display screen 26 can show the atmospheric pressure that various control information and electron barometer 23 detected.

The utility model discloses specific theory, equal fixedly connected with slip table 27 on the corresponding both sides inner wall of sewage treatment case 1 is provided with the spout on the slip table 27, corresponds the equal fixedly connected with draw runner 28 of every group spout on the 15 outer walls of gland packing, and draw runner 28 sliding connection is in the spout to this sliding connection who realizes gland packing 15 in sewage treatment case 1 inside.

The utility model discloses specific theory, fixedly connected with brace table 29 on the 1 outer wall of sewage treatment case, the equal fixed connection of gas holder 10 and aspiration pump 11 is on brace table 29.

The utility model discloses more optimize, the bottom sets up to inclined plane 30 in foretell stuffing box 15, and the low side position of inclined plane 30 is close to horizontal plate 2, and like this when sewage from lower water hole 4 flow to inside back of stuffing box 15, sewage flows to the low side position because of gravity to guarantee that sewage fully contacts with the active carbon, guarantee bactericidal effect.

The utility model discloses more optimize, go out water tank 19 and the intercommunication fixedly connected with overflow platform 31 of sewage treatment case 1, can block sewage through overflow platform 31, weaken the sewage velocity of flow for sterilamp 18 fully disinfects sewage.

The utility model discloses a theory of operation is: during the use, can go into the sewage after the sewage station is handled to sewage treatment case 1 inside through inlet tube 5, later sewage flows down to the stuffing box 15 through lower water hole 4 on the hang plate 3, when sewage flows down, ozone to the blowout of shower nozzle 6 in the air pump 11 can extract the gas holder 10, fan 8 will blow ozone to the sewage direction, thereby make sewage and ozone fully react, carry out the first time and disinfect, the sewage after the completion of disinfecting carries out the second time through the active carbon again and disinfects, sewage after the second time disinfects flows into the 15 bottoms of stuffing box through infiltration hole 16, later 18 sterilamp through the bottom carry out the third time to sewage and disinfect, last sewage is discharged through drain pipe 20.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a domestic sewage station aftertreatment device which characterized in that: the sewage treatment device comprises a sewage treatment box (1), wherein a drainage plate is fixedly connected to the position, close to the top, in the sewage treatment box (1), the drainage plate comprises a horizontal plate (2) and an inclined plate (3) fixedly connected with the horizontal plate (2) in an angle mode, a plurality of groups of drainage holes (4) are formed in the inclined plate (3), and a water inlet pipe (5) is fixedly connected to the top of the sewage treatment box (1) corresponding to the horizontal plate (2);

the inner wall of the sewage treatment tank (1) is fixedly connected with spray heads (6) positioned at the bottom of the horizontal plate (2), a plurality of groups of spray heads (6) are connected through gas transmission pipelines (7), and a plurality of groups of fans (8) are fixedly connected to the inner wall of the sewage treatment tank (1) positioned at the bottom of the spray heads (6);

a stuffing box (15) is slidably connected to the bottom of the fan (8) in the sewage treatment box (1), the stuffing box (15) corresponds to the water discharge plate, a plurality of groups of water seepage holes (16) are formed in the bottom of the stuffing box (15), activated carbon is filled in the stuffing box (15), and a material changing port (17) is formed in the sewage treatment box (1) corresponding to the stuffing box (15);

a plurality of groups of ultraviolet germicidal lamps (18) are fixedly connected to the inner bottom surface of the sewage treatment tank (1), a water outlet tank (19) is arranged on one side of the sewage treatment tank (1) close to the bottom of the sewage treatment tank, the water outlet tank (19) is communicated with the area of the bottom of the stuffing box (15), and a drain pipe (20) is fixedly connected to one side of the water outlet tank (19);

sewage treatment case (1) one side fixedly connected with ozone generator (9), fixedly connected with gas holder (10) and aspiration pump (11) on sewage treatment case (1) outer wall, ozone generator (9) with gas holder (10) are connected through a pipeline (12), gas holder (10) with the air inlet of aspiration pump (11) is connected through No. two pipelines (13), the gas outlet of aspiration pump (11) with gas transmission pipeline (7) are connected through No. three pipelines (14).

2. The sanitary sewage station post-treatment apparatus of claim 1, further comprising: equal fixedly connected with slip table (27) on the corresponding both sides inner wall of sewage treatment case (1), be provided with the spout on slip table (27), correspond every group on gland packing (15) outer wall the equal fixedly connected with draw runner (28) of spout, draw runner (28) sliding connection be in the spout.

3. The sanitary sewage station post-treatment apparatus of claim 1, further comprising: the inner bottom of the stuffing box (15) is provided with an inclined surface (30), and the lower end position of the inclined surface (30) is close to the horizontal plate (2).

4. The sanitary sewage station post-treatment apparatus of claim 1, further comprising: the communicating position of the water outlet tank (19) and the sewage treatment tank (1) is fixedly connected with an overflow table (31).

5. The sanitary sewage station post-treatment apparatus of claim 1, further comprising: fixedly connected with brace table (29) on sewage treatment case (1) outer wall, equal fixed connection in gas holder (10) and aspiration pump (11) is in on brace table (29).

6. The sanitary sewage station post-treatment apparatus of claim 1, further comprising: no. one solenoid valve (21) of fixedly connected with is gone up in a pipeline (12), No. two solenoid valves (22) of fixedly connected with are gone up in No. two pipelines (13), fixedly connected with electron barometer (23) are gone up in gas holder (10).

7. The sanitary sewage station post-treatment apparatus of claim 6, further comprising: fixedly connected with electric box (24) on the top surface of outlet box (19), be provided with the PLC controller in electric box (24), fixedly connected with multiunit control button (25) and a set of display screen (26) on electric box (24) outer wall, ozone generator (9), aspiration pump (11), sterilamp (18), fan (8), solenoid valve (21), No. two solenoid valves (22), electron barometer (23), display screen (26), control button (25) all with PLC controller signal connection.