CN214457246U

CN214457246U - Sewage treatment equipment for oil stain separation

Info

Publication number: CN214457246U
Application number: CN202120508633.9U
Authority: CN
Inventors: 杨玉龙
Original assignee: Shanghai Lishun Environmental Protection Engineering Co ltd
Current assignee: Shanghai Lishun Environmental Protection Engineering Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-10-22
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a sewage treatment device of greasy dirt separation, including greasy dirt separator box, sewage purification case and water pump, the fixed inlet tube that is equipped with in top left end of greasy dirt separator box, the inside of greasy dirt separator box is equipped with metal grid plate and superfine fiber otter board, the water pump is through water piping connection in the bottom right-hand member of greasy dirt separator box, the top of water pump is connected with the pump water exit tube, the right-hand member of pump water exit tube is connected with the pump water and advances the pipe, sewage purification case's inboard top is equipped with sewage spray set, sewage purification case's inside is fixed and is equipped with baffling board and HEPA high efficiency filter screen, the top that circulates back pipe and pump water and advances between the pipe is equipped with swing motor, the inboard right-hand member of greasy dirt separator box is equipped with the profit detection sensor. This sewage treatment device of greasy dirt separation, the efficient of being convenient for is with water oil separation, and the deoiling rate is high, with sewage filtration purification, the feature of environmental protection is high, and sewage treatment is efficient, and intelligent monitoring is greasy dirt content.

Description

Sewage treatment equipment for oil stain separation

Technical Field

The utility model relates to a sewage treatment technical field specifically is a sewage treatment device of greasy dirt separation.

Background

The oil-water separator is a device and is divided into a catering oil-water separator and an industrial oil-water separator. The catering oil-water separator is used for treating sewage in the catering industry; because of the environmental requirements, the sewage generated by ship machines discharged into rivers, lakes and seas must be treated, and an industrial oil-water separator is required.

At present, the sewage treatment equipment for separating the oil stain has the following problems: (1) the oil stain is inconvenient to be directly absorbed and separated, the oil removal rate is low, the blockage caused by excessive oil stain can be caused, the sewage is inconvenient to be purified, the environmental protection performance is insufficient, and the sewage treatment efficiency is insufficient; in addition, (2) can not directly monitor the inside greasy dirt content after filtering of greasy dirt separator box, can't be with sewage circulation backward flow when the greasy dirt purifying effect is relatively poor, and control is inconvenient, and the design is unreasonable. For this reason, a corresponding technical scheme needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a sewage treatment device of greasy dirt separation has solved inconvenient direct adsorptive separation with the greasy dirt, and the deoiling rate is low, and probably the greasy dirt is too much can lead to the jam, inconvenient purification sewage, and the feature of environmental protection is not enough, and sewage treatment efficiency is not enough, can not directly monitor the greasy dirt content after the inside filtration of greasy dirt separator box, can't be with sewage circulation backward flow when greasy dirt purifying effect is relatively poor, and control is inconvenient, designs unreasonable technical problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a sewage treatment device for separating oil stains comprises an oil stain separating box, a sewage purifying box and a water pump, wherein a water inlet pipe is fixedly arranged at the left end of the top of the oil stain separating box, a metal grid plate and a superfine fiber screen plate are arranged inside the oil stain separating box, the water pump is connected to the right end of the bottom of the oil stain separating box through a water pipe, a pump water outlet pipe is connected to the top of the water pump, a pump water inlet pipe is connected to the right end of the pump water outlet pipe and connected to the middle of the top of the sewage purifying box, a sewage spraying device is arranged at the top of the inner side of the sewage purifying box, water outlet holes are distributed in the sewage spraying device, a baffle plate and an HEPA efficient filter screen are fixedly arranged inside the sewage purifying box, a water outlet pipe is arranged at the right end of the bottom of the sewage purifying box, a circulating return pipe is connected to the left end of the top of the oil stain separating box, the top between circulation return pipe and the pump water inlet pipe is equipped with swing motor, swing motor's bottom is connected with the pivot, the bottom of pivot is connected with the baffle, the inboard right-hand member of greasy dirt separator box is equipped with profit detection sensor, the outer end electric connection of profit detection sensor has monitoring devices, electric connection has the connection cable between monitoring devices and the swing motor.

Preferably, the baffle plate is of a bent structure, fixed blocks are fixedly welded at two ends of the baffle plate, and supporting legs are fixedly distributed at the bottom of the HEPA high-efficiency filter screen.

Preferably, the right end of the top of the oil stain separation box is connected with a cover plate, rubber sealing rings are bonded to the periphery of the bottom of the cover plate, and the bottom of the right end of the cover plate is connected with a rotating shaft rod.

Preferably, the top and the bottom both ends of metal grid plate and superfine fiber otter board all are fixed and are equipped with the stopper, just the inboard top and the bottom of greasy dirt separator box are fixed to the stopper.

Preferably, the monitoring device's inboard upper end and lower extreme fixed welding have the mounting panel, monitoring device's front end is equipped with bee calling organ.

(III) advantageous effects

(1) This sewage treatment device of greasy dirt separation, through metal grid plate and the superfine fiber otter board at the inside setting of greasy dirt separator box, the efficient with water oil separating of being convenient for, make the greasy dirt adsorb on the filter plate, the deoiling rate is high, avoid the greasy dirt to lead to the jam too much, baffling board and HEPA high efficiency filter screen through the inside fixed setting at sewage purification case, but the efficient purifies sewage filtration, moreover, the steam generator is simple in process, purifying effect is good, the environmental protection performance is high, and through the sewage spray set that sets up at the inboard top of sewage purification case, effectual apopore of seting up the distribution through its inside sprays, the filter area has been increased, high practicability, sewage treatment efficiency is high.

(2) This sewage treatment device of greasy dirt separation, the pump water that the circulation return pipe that pump water exit tube left end is connected and pump water exit tube right-hand member are connected advances the pipe, the one-way control of being convenient for is intake, through the swing motor that advances between the pipe top setting at circulation return pipe and pump water, but the efficient control pivot rotates for the baffle shelters from spacingly, convenient direct control backward flow or water, through the profit detection sensor that sets up at the inboard right-hand member of greasy dirt separator box, can intelligent monitoring greasy dirt content, reasonable in design.

Drawings

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

FIG. 2 is a schematic view of the water pipe connection structure of the present invention;

FIG. 3 is a schematic structural view of the sewage spraying device of the present invention;

fig. 4 is the utility model discloses an oil water detection sensor connection structure sketch map.

In the figure, an oil stain separation box 1, a sewage purification box 2, a water pump 3, a water inlet pipe 4, a water outlet pipe 5, a metal grid plate 6, a superfine fiber screen plate 7, a baffle plate 8, a HEPA high-efficiency filter screen 9, a water pumping outlet pipe 10, a sewage spraying device 11, an oil-water detection sensor 12, a swing motor 13, a cover plate 14, a limiting block 15, a circulating return pipe 16, a water pumping inlet pipe 17, a baffle plate 18, a rotating shaft 19, a water outlet hole 20, a monitoring device 21, a connecting cable 22 and a buzzer 23.

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. 1-4, an embodiment of the present invention provides a technical solution: a sewage treatment device for separating oil stains comprises an oil stain separating box 1, a sewage purifying box 2 and a water pump 3, wherein a water inlet pipe 4 is fixedly arranged at the left end of the top of the oil stain separating box 1, a metal grid plate 6 and a superfine fiber screen plate 7 are arranged in the oil stain separating box 1, the water pump 3 is connected to the right end of the bottom of the oil stain separating box 1 through a water pipe, the top of the water pump 3 is connected with a pump water outlet pipe 10, the right end of the pump water outlet pipe 10 is connected with a pump water inlet pipe 17, the pump water inlet pipe 17 is connected to the middle of the top of the sewage purifying box 2, a sewage spraying device 11 is arranged at the top of the inner side of the sewage purifying box 2, water outlet holes 20 are distributed in the sewage spraying device 11, a baffle plate 8 and an HEPA efficient filter screen 9 are fixedly arranged in the sewage purifying box 2, and a water outlet pipe 5 is arranged at the right end of the bottom of the sewage purifying box 2, the left end of pump water exit tube 10 is connected with circulation return pipe 16, circulation return pipe 16 connects in the top left end of greasy dirt separator box 1, circulation return pipe 16 and pump water advance the top between pipe 17 and be equipped with swing motor 13, swing motor 13's bottom is connected with pivot 19, the bottom of pivot 19 is connected with baffle 18, the inboard right-hand member of greasy dirt separator box 1 is equipped with profit detection sensor 12, profit detection sensor 12's outer end electric connection has monitoring devices 21, electric connection has connecting cable 22 between monitoring devices 21 and the swing motor 13.

Further improved, baffling board 8 is the type structure of buckling, the fixed welding in the both ends of baffling board 8 has the fixed block, the bottom fixed distribution of HEPA high efficiency filter screen 9 has the supporting leg, the stable filter equipment that supports of being convenient for, and intensity is high, is difficult for droing.

Further improved, the top right-hand member of greasy dirt separator box 1 is connected with apron 14, the rubber seal has all been bonded to apron 14 bottom a week, apron 14's right-hand member bottom is connected with the pivot pole, the direct rotation switching of being convenient for, and sealing performance is high, and water-proof effects is good.

Further improved, the metal grid plate 6 and the superfine fiber screen plate 7 are fixedly provided with limiting blocks 15 at the top and the bottom ends, the limiting blocks 15 are fixedly arranged at the top and the bottom of the inner side of the oil stain separating box 1, and the metal grid plate 6 and the superfine fiber screen plate 7 are conveniently, rapidly and accurately disassembled.

The improved oil stain alarm device is characterized in that the mounting plate is fixedly welded at the upper end and the lower end of the inner side of the monitoring device 21, the structure is simple, the buzzer 23 is arranged at the front end of the monitoring device 21, and when oil stains are too heavy, buzzing sound is directly sent out to play a role in prompting.

The model of the oil water detection sensor 12 is KZYU-03, the model of the swing motor 13 is k1-60, the related circuits or electronic components are the prior art, the technical personnel in the field can completely realize the operation without extra description, and the protected contents of the utility model also do not relate to the improvement of software and method.

The working principle is as follows: sewage with oil stains is put into the oil stain separating box 1 through the water inlet pipe 4, oil and water are efficiently separated through the metal grid plate 6 and the superfine fiber screen plate 7 inside the oil stain separating box 1, the oil stains are adsorbed on the filter plates, the oil stains are pumped into the sewage purifying box 2 through the water pump 3 and the water pump outlet pipe 10, the oil and water detection sensor 12 at the right end of the inner side of the oil stain separating box 1 intelligently and accurately monitors the oil stain content in real time, the oil stain content is controlled by connecting the connecting cable 22 at the top of the monitoring device 21 and the swing motor 13, when the monitored oil stain content is high, the buzzer 23 sends out a buzzer sound, the swing motor 13 controls the rotating shaft 19 to rotate, the baffle 18 rotates to be close to the right shielding limit, and the sewage enters the oil stain separating box 1 again through the circulating return pipe 16 to be circularly filtered; when the greasy dirt content of monitoring is lower, swing motor 13 control pivot 19 rotates for baffle 18 rotates and leans on left to shelter from spacingly, makes sewage directly enter into sewage purification case 2 through pump water inlet pipe 17, and sewage sprays through apopore 20 of sewage spray set 11 inside, increases filter area, and high efficiency filtration through baffling board 8 and HEPA high efficiency filter screen 9 purifies, discharges from outlet pipe 5 at last.

The utility model discloses an oil stain separating box 1, sewage purifying box 2, water pump 3, inlet tube 4, outlet pipe 5, metal grid plate 6, superfine fiber mesh board 7, baffling board 8, HEPA high efficiency filter screen 9, pump water exit tube 10, sewage spray set 11, profit detection sensor 12, swing motor 13, cover plate 14, stopper 15, circulation return pipe 16, pump water inlet pipe 17, baffle 18, pivot 19, apopore 20, monitoring devices 21, connecting cable 22, bee calling organ 23, the part is the component that general standard spare or technical personnel in the field know, its structure and principle all can all be known or can be known through conventional experimental method through the technical manual, the problem that the utility model solves is inconvenient with the direct adsorption separation of greasy dirt, the deoiling rate is low, probably the greasy dirt too much can lead to the jam, inconvenient purification sewage, environmental protection performance is not enough, sewage treatment efficiency is not enough, can not directly monitor the inside greasy dirt content after filtering of greasy dirt separator box, can't return sewage circulation when greasy dirt purifying effect is relatively poor, control is inconvenient, the design is unreasonable, the utility model discloses a combination of each other of above-mentioned parts, the efficient is with water oil separating for the greasy dirt adsorbs on the filter plate, and the deoiling rate is high, avoids the greasy dirt too much to lead to blockking up, can the efficient with sewage filtration purification, simple process, purifying effect is good, the feature of environmental protection is high, the filtration area of increase, the practicality is high, sewage treatment efficiency is high, the one-way control of being convenient for is intake, makes things convenient for direct control backward flow or goes out water, can intelligent monitoring greasy dirt content, reasonable in design.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 sewage treatment device of greasy dirt separation which characterized in that: comprises an oil stain separating box (1), a sewage purifying box (2) and a water pump (3), wherein a water inlet pipe (4) is fixedly arranged at the left end of the top of the oil stain separating box (1), a metal grid plate (6) and a superfine fiber screen plate (7) are arranged in the oil stain separating box (1), the water pump (3) is connected to the right end of the bottom of the oil stain separating box (1) through a water pipe, a pump water outlet pipe (10) is connected to the top of the water pump (3), a pump water inlet pipe (17) is connected to the right end of the pump water outlet pipe (10), the pump water inlet pipe (17) is connected to the middle of the top of the sewage purifying box (2), a sewage spraying device (11) is arranged at the top of the inner side of the sewage purifying box (2), water outlet holes (20) are distributed in the sewage spraying device (11), a baffle plate (8) and an HEPA high-efficiency filter screen (9) are fixedly arranged in the sewage purifying box (2), the bottom right-hand member of sewage purification case (2) is equipped with outlet pipe (5), the left end of pump water exit tube (10) is connected with circulation return pipe (16), circulation return pipe (16) are connected in the top left end of greasy dirt separator box (1), circulation return pipe (16) and pump water advance the top between pipe (17) and be equipped with swing motor (13), the bottom of swing motor (13) is connected with pivot (19), the bottom of pivot (19) is connected with baffle (18), the inboard right-hand member of greasy dirt separator box (1) is equipped with profit detection sensor (12), the outer end electric connection of profit detection sensor (12) has monitoring devices (21), electric connection has connecting cable (22) between monitoring devices (21) and swing motor (13).

2. The sewage treatment equipment for oil-stain separation according to claim 1, wherein: the baffle plate (8) is of a bent structure, fixing blocks are fixedly welded at two ends of the baffle plate (8), and supporting legs are fixedly distributed at the bottom of the HEPA high-efficiency filter screen (9).

3. The sewage treatment equipment for oil-stain separation according to claim 1, wherein: the oil stain separating box is characterized in that a cover plate (14) is connected to the right end of the top of the oil stain separating box (1), rubber sealing rings are bonded to the periphery of the bottom of the cover plate (14), and a rotating shaft rod is connected to the bottom of the right end of the cover plate (14).

4. The sewage treatment equipment for oil-stain separation according to claim 1, wherein: the top and the bottom both ends of metal grid plate (6) and superfine fiber otter board (7) all are fixed and are equipped with stopper (15), just stopper (15) are fixed and are located the inboard top and the bottom of greasy dirt separator box (1).

5. The sewage treatment equipment for oil-stain separation according to claim 1, wherein: the inboard upper end and the lower extreme fixed welding of monitoring devices (21) have the mounting panel, the front end of monitoring devices (21) is equipped with bee calling organ (23).