CN216073403U

CN216073403U - Domestic sewage treatment equipment

Info

Publication number: CN216073403U
Application number: CN202122360592.6U
Authority: CN
Inventors: 曲先顺; 丁曰丰; 于本台
Original assignee: Qingdao Jinwantong Environmental Science And Technology Co ltd
Current assignee: Qingdao Jinwantong Environmental Science And Technology Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-18
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a domestic sewage treatment device which comprises a shell, wherein a sewage inlet is formed in the upper portion of the shell, a filter plate is arranged below the sewage inlet, first fixing bolts penetrate through the periphery of the filter plate, a first treatment cavity is formed in one side inside the shell, sliding grooves are formed in the bottom of the first treatment cavity, and the number of the sliding grooves is two. The utility model can effectively separate water and oil through the arrangement of the diode, the rotating blade and the oil storage box, the diode is provided with a positive electrode and a negative electrode, the diode arranged in the second processing cavity can be subjected to point decomposition under the action of direct current, meanwhile, the cathode can generate bubbles, oil particles can be gradually combined with the bubbles and float upwards, at the same time, the output end of the motor drives the rotating blade to rotate through the rotating shaft, and thus, the bubbles with oil can fall into the oil storage box through the action of wind force, and the effect of separating water and oil is effectively achieved.

Description

Domestic sewage treatment equipment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to domestic sewage treatment equipment.

Background

The sewage of urban sewage discharge town sewage system is called as a general term, in the combined drainage system, the sewage treatment system also comprises production wastewater and intercepted rainwater, the urban sewage mainly comprises domestic sewage and industrial sewage, the domestic sewage is collected by a municipal drainage pipe network and is conveyed to a sewage treatment plant for treatment, the domestic sewage treatment plant is used for treating the sewage in life, and the small-sized domestic sewage purification methane tank applies a normal-temperature anaerobic fermentation technology and is degraded step by step according to the principle of multi-stage gravity flow.

However, in practical use, the phenomenon of difficult separation of water and oil often occurs, so that the water quality of sewage in the treatment process is reduced, and the working efficiency of the existing device is also reduced.

Therefore, it is necessary to invent a domestic sewage treatment apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide domestic sewage treatment equipment, which can effectively separate water and oil through the arrangement of a diode, a rotating blade and an oil storage box, wherein the diode is provided with a positive electrode and a negative electrode, the diode arranged in a second treatment cavity can be subjected to dibbling under the action of direct current, meanwhile, a cathode can generate bubbles, oil particles can be gradually combined with the bubbles and float upwards, and the output end of a motor drives the rotating blade to rotate through a rotating shaft, so that the bubbles with the oil can fall into the oil storage box under the action of wind force, and the defects in the technology are overcome.

In order to achieve the above purpose, the utility model provides the following technical scheme: a domestic sewage treatment device comprises a shell, wherein a sewage inlet is formed in the upper portion of the shell, a filter plate is arranged below the sewage inlet, first fixing bolts penetrate through the periphery of the filter plate, a first treatment chamber is arranged on one side inside the shell, a sliding groove is formed in the bottom of the first treatment chamber, the number of the sliding grooves is two, sliding blocks are connected to the surfaces of the two sliding grooves in a sliding mode, a scraper is connected to the upper portion of the sliding blocks, a second treatment chamber is arranged on the other side inside the shell, a water suction pump is arranged inside the second treatment chamber, a water inlet pipe is fixedly connected to the input end of the water suction pump and extends into the first treatment chamber, a diode is arranged on one side, away from the water suction pump, inside the second treatment chamber, a motor is arranged on the rear side of the shell, and a rotating shaft is fixedly connected to the output end of the motor, the pivot extends to the inside of second process chamber, the one end fixedly connected with rotating vane of keeping away from the motor of pivot, the inside one side top of keeping away from first process chamber of second process chamber is equipped with the oil storage box, the below of oil storage box is equipped with the activated carbon box, and the inside of activated carbon box has seted up a plurality of small openings, the top of activated carbon box articulates there is the lid, one side that the casing is close to the activated carbon box is equipped with the delivery port, one side top that the dirty mouth was kept away from to the casing is equipped with the batch oil tank, and the inside of batch oil tank is equipped with the oil-well pump, the input fixedly connected with of oil-well pump inhales oil pipe, and inhales oil pipe and extends to the inside of batch oil box, one side below of batch oil tank is equipped with the oil-out.

Preferably, the upper part of the sewage inlet is hinged with a dustproof cover, and the size of the dustproof cover is matched with that of the sewage inlet.

Preferably, a cleaning opening is formed in the front of the shell, a baffle is movably connected to the front of the cleaning opening, a sealing ring is arranged inside the baffle, and second fixing bolts penetrate through the periphery of the outside of the baffle.

Preferably, four first fixing bolt is square distribution on the filter, and the size of filter plate and the size phase-match of dirty mouthful of advancing.

Preferably, the scraping plate is connected with the sliding grooves in a sliding mode through the sliding blocks, and the two sliding grooves are distributed on the scraping plate in parallel.

Preferably, the motor is in transmission connection with the rotating blade through a rotating shaft, and the rotating shaft is distributed in parallel with the ground.

Preferably, the plurality of leakage holes are distributed on the activated carbon box at equal intervals, and the diameter of the activated carbon box is larger than that of the water outlet.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. the diode arranged in the second processing cavity can be subjected to point decomposition under the action of direct current, meanwhile, bubbles can be generated at the cathode, oil particles can be gradually combined with the bubbles and float upwards, and the output end of the motor drives the rotating blade to rotate through the rotating shaft, so that the bubbles with the oil fall into the oil storage box under the action of wind force, and the effect of water-oil separation is effectively achieved;

2. through the setting of scraper blade and baffle, can be convenient for clear up first process chamber inside, when work is accomplished, too much marsh will be deposited in first process chamber's inside, at this moment, accessible second fixing bolt dismantles the baffle from the surface of casing, then outwards stimulates the scraper blade through the slider of spout top, takes out marsh is whole to the time of manpower clearance has been saved.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a rear view of the present invention;

FIG. 5 is a schematic view of the shape of the squeegee of the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 1 at A according to the present invention.

Description of reference numerals:

1. a housing; 2. a sewage inlet; 3. a filter plate; 4. a first fixing bolt; 5. a first processing chamber; 6. a chute; 7. a squeegee; 8. a second processing chamber; 9. a water pump; 10. a water inlet pipe; 11. a diode; 12. a rotating shaft; 13. a motor; 14. rotating the leaf; 15. an oil storage box; 16. an activated carbon cartridge; 17. a box cover; 18. a water outlet; 19. an oil storage tank; 20. an oil well pump; 21. an oil outlet; 22. a dust cover; 23. a baffle plate; 24. and a second fixing bolt.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a domestic sewage treatment device as shown in figures 1-6, which comprises a shell 1, a sewage inlet 2 is arranged above the shell 1, a filter plate 3 is arranged below the sewage inlet 2, first fixing bolts 4 penetrate through the periphery of the filter plate 3, a first treatment cavity 5 is arranged on one side in the shell 1, the bottom of the first treatment cavity 5 is provided with two sliding grooves 6, the surfaces of the two sliding grooves 6 are connected with sliding blocks in a sliding manner, a scraper 7 is connected above the sliding blocks in a common manner, a second treatment cavity 8 is arranged on the other side in the shell 1, a water suction pump 9 is arranged in the second treatment cavity 8, the input end of the water suction pump 9 is fixedly connected with a water inlet pipe 10, the water inlet pipe 10 extends into the first treatment cavity 5, a diode 11 is arranged on one side of the second treatment cavity 8 far away from the water suction pump 9, a motor 13 is arranged on the rear side of the shell 1, and the output end fixedly connected with pivot 12 of motor 13, pivot 12 extends to the inside of second process chamber 8, the one end fixedly connected with swivel leaf 14 of keeping away from motor 13 of pivot 12, the inside one side top of keeping away from first process chamber 5 of second process chamber 8 is equipped with oil storage box 15, the below of oil storage box 15 is equipped with activated carbon box 16, and a plurality of small openings have been seted up to activated carbon box 16's inside, activated carbon box 16's top articulates there is lid 17, one side that casing 1 is close to activated carbon box 16 is equipped with delivery port 18, one side top that casing 1 kept away from into dirty mouthful 2 is equipped with oil storage box 19, and oil storage box 19's inside is equipped with oil-well pump 20, oil-well pump 20's input end fixedly connected with inhales the oil pipe, and inhale the inside that the oil pipe extends to oil storage box 15, one side below of oil storage box 19 is equipped with oil-out 21.

Further, in above-mentioned technical scheme, the top of dirty mouthful 2 is articulated to have shield 22, and shield 22's size and dirty mouthful 2 size phase-match of advancing, when the device work was accomplished, can be rotatory with shield 22 and be the closure state with dirty mouthful 2 of advancing, avoids having debris to fall into the inside of casing 1.

Further, in above-mentioned technical scheme, the clearance mouth has been seted up in the place ahead of casing 1, and the place ahead swing joint of clearance mouth has baffle 23, and the inside of baffle 23 is equipped with the sealing washer, and second fixing bolt 24 has all been run through around the outside of baffle 23, dismantles baffle 23 through rotatory second fixing bolt 24, can carry out the clearance of large tracts of land to the inside marsh that deposits of inside casing 1.

Further, among the above-mentioned technical scheme, four first fixing bolt 4 are square distribution on filter 3, and filter 3's size and the size phase-match of advancing dirty mouthful 2, when having impurity in the sewage, at this moment filter 3 will play the effect of interception, avoid too big impurity to enter into the inside of casing 1.

Further, in the above technical scheme, the scraping plates 7 are connected with the sliding grooves 6 in a sliding mode through the sliding blocks, the two sliding grooves 6 are distributed on the scraping plates 7 in parallel, the baffle 23 can be detached from the surface of the shell 1 through the second fixing bolts 24, then the scraping plates 7 are pulled outwards through the sliding blocks above the sliding grooves 6, all the marsh is taken out, and therefore the time for cleaning the marsh by manpower is saved.

Further, in the above technical scheme, the motor 13 is in transmission connection with the rotating blade 14 through the rotating shaft 12, the rotating shaft 12 is parallel to the ground, oil particles are gradually combined with bubbles and float upwards, at this time, the output end of the motor 13 drives the rotating blade 14 to rotate through the rotating shaft 12, the bubbles with oil can fall into the oil storage box 15 under the action of wind force, and therefore the effect of water-oil separation is effectively achieved.

Further, among the above-mentioned technical scheme, a plurality of small openings are equidistant distribution on activated carbon box 16, and activated carbon box 16's diameter is greater than the diameter of delivery port 18, and when the water after the water-oil separation need be discharged, can pass through activated carbon box 16's inside, people can place activated carbon box 16's inside through opening lid 17, can play the function of purifying to water, just then can discharge from delivery port 18 of casing 1 one side to make water reach the standard of discharging.

This practical theory of operation:

referring to the attached drawings 1-6 of the specification, firstly, sewage can be poured into the first treatment cavity 5 through the sewage inlet 2 arranged above the shell 1, when impurities exist in the sewage, the filter plate 3 can play a role of intercepting at this time to prevent the impurities from entering the shell 1, then the sewage is precipitated in the first treatment cavity 5, marsh can be precipitated at the bottommost part, then the water suction pump 9 in the second treatment cavity 8 discharges the precipitated sewage into the second treatment cavity 8 through the water inlet pipe 10 connected with the input end, and the diode 11 is arranged in the second treatment cavity 8 and has positive and negative electrodes, because the diode 11 arranged in the second treatment cavity 8 can generate point decomposition under the action of direct current, and meanwhile, the cathode can generate bubbles, oil particles can be gradually combined with the bubbles, the output end of the motor 13 drives the rotating blade 14 to rotate through the rotating shaft 12, air bubbles with oil can fall into the oil storage box 15 under the action of wind force, so that the effect of water-oil separation is effectively achieved, when water after water-oil separation needs to be discharged, the water can pass through the interior of the activated carbon box 16, people can place activated carbon in the activated carbon box 16 by opening the box cover 17, the water can be purified, and then the water can be discharged from the water outlet 18 on one side of the shell 1, so that the water reaches the discharge standard, the oil in the oil storage box 15 can flow into the oil outlet pipe at the output end of the oil well pump 20 through the oil inlet pipe connected with the input end of the oil well pump 20, then flows into the oil storage tank 19 arranged above the shell 1, and then flows out from the oil outlet 21, and is convenient for centralized cleaning of people;

referring to the attached drawings 1-6 of the specification, when the device is finished, the dust cover 22 can be rotated to be in a closed state with the sewage inlet 2, sundries are prevented from falling into the shell 1, then the baffle 23 is disassembled by rotating the second fixing bolt 24, the chute 6 formed in the first treatment cavity 5 can drive the scraper 7 to be pulled out through the sliding block in surface sliding connection, all swamps are taken out, and therefore the time for cleaning by manpower is saved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a domestic sewage treatment equipment, includes casing (1), its characterized in that: the sewage treatment device is characterized in that a sewage inlet (2) is formed in the upper portion of the shell (1), a filter plate (3) is arranged below the sewage inlet (2), first fixing bolts (4) penetrate through the periphery of the filter plate (3), a first treatment chamber (5) is arranged on one side of the interior of the shell (1), a sliding groove (6) is formed in the bottom of the first treatment chamber (5), the number of the sliding grooves (6) is two, a sliding block is connected to the surface of each sliding groove (6) in a sliding mode, a scraper (7) is connected to the upper portion of each sliding block in a common mode, a second treatment chamber (8) is arranged on the other side of the interior of the shell (1), a water suction pump (9) is arranged inside the second treatment chamber (8), a water inlet pipe (10) is fixedly connected to the input end of the water suction pump (9), the water inlet pipe (10) extends into the interior of the first treatment chamber (5), a diode (11) is arranged on one side, far away from the water suction pump (9), of the interior of the second treatment chamber (8), the rear side of the shell (1) is provided with a motor (13), the output end of the motor (13) is fixedly connected with a rotating shaft (12), the rotating shaft (12) extends to the inside of the second processing chamber (8), one end of the rotating shaft (12), which is far away from the motor (13), is fixedly connected with a rotating blade (14), one side of the inside of the second processing chamber (8), which is far away from the first processing chamber (5), is provided with an oil storage box (15), the lower part of the oil storage box (15) is provided with an activated carbon box (16), the inside of the activated carbon box (16) is provided with a plurality of leak holes, the upper part of the activated carbon box (16) is hinged with a box cover (17), one side of the shell (1), which is close to the activated carbon box (16), is provided with a water outlet (18), one side of the shell (1), which is far away from the sewage inlet (2), is provided with an oil storage box (19), and the inside of the oil storage box (19) is provided with an oil well pump (20), the input end fixedly connected with of oil-well pump (20) inhales oil pipe, and inhales oil pipe and extend to the inside of oil storage box (15), one side below of oil storage tank (19) is equipped with oil-out (21).

2. The domestic sewage treatment apparatus according to claim 1, wherein: the top of dirty mouthful (2) of advancing articulates there is shield (22), and the size of shield (22) and the size phase-match of dirty mouthful (2) of advancing.

3. The domestic sewage treatment apparatus according to claim 1, wherein: the utility model discloses a cleaning device, including casing (1), the place ahead swing joint of casing (1) has seted up the clearance mouth, and the place ahead swing joint of clearance mouth has baffle (23), the inside of baffle (23) is equipped with the sealing washer, second fixing bolt (24) have all been run through around the outside of baffle (23).

4. The domestic sewage treatment apparatus according to claim 1, wherein: four first fixing bolt (4) are square distribution on filter (3), and the size of filter (3) and the size phase-match of dirty mouthful (2) of advancing.

5. The domestic sewage treatment apparatus according to claim 1, wherein: the scraping plate (7) is connected with the sliding grooves (6) in a sliding mode through the sliding blocks, and the two sliding grooves (6) are distributed on the scraping plate (7) in parallel.

6. The domestic sewage treatment apparatus according to claim 1, wherein: the motor (13) is in transmission connection with the rotating blade (14) through a rotating shaft (12), and the rotating shaft (12) is distributed in parallel with the ground.

7. The domestic sewage treatment apparatus according to claim 1, wherein: the plurality of leakage holes are distributed on the activated carbon box (16) at equal intervals, and the diameter of the activated carbon box (16) is larger than that of the water outlet (18).