CN212491863U

CN212491863U - Miniature sewage filtration equipment

Info

Publication number: CN212491863U
Application number: CN202020787210.0U
Authority: CN
Inventors: 宗渝; 康傲桀
Original assignee: Sichuan Yuecheng Environmental Protection Energy Saving Science & Technology Co ltd
Current assignee: Sichuan Yuecheng Environmental Protection Energy Saving Science & Technology Co ltd
Priority date: 2020-05-13
Filing date: 2020-05-13
Publication date: 2021-02-09
Anticipated expiration: 2030-05-13

Abstract

The utility model discloses a miniature sewage filtration equipment, including handling the case, filter drum, arrange sediment guide plate and spraying system, it has the baffle to handle the incasement, the baffle will handle the case and separate for intake antrum and treatment chamber, the intake antrum has the water inlet and arranges the cinder notch, the treatment chamber bottom has the outlet, the filter drum level sets up in the top of outlet, filter drum one end is the link, the other end is the opening end, the link rotates with the lateral wall that the intake antrum was kept away from to the treatment chamber and is connected, the opening end is towards the baffle, the mouth of a river has on the baffle, it is in the horizontal projection of opening end to cross the water notch, arrange the top slope setting of sediment guide plate in the water notch, arrange the lower extreme and the row's cinder notch of sediment guide plate and be connected, arrange the upper end of sediment guide plate. The utility model provides a miniature sewage filtration equipment can clear up the dregs in the equipment of discharging automatically, need not clear up the dregs in the equipment alone, and equipment filter effect is good.

Description

Miniature sewage filtration equipment

Technical Field

The utility model relates to a sewage treatment field especially relates to miniature sewage filtration equipment.

Background

Filtration equipment is sewage treatment system's important component part, and miniature sewage filtration equipment is a filter equipment who gets rid of the suspension solid, and miniature sewage filtration equipment filters the back to sewage, can remain a large amount of dregs in the miniature sewage filtration equipment, and dregs clearance in the equipment is inconvenient, and dregs are piled up too much in the equipment and are influenced the filter effect to water.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a miniature sewage filtration equipment can clear up the dregs in the equipment and discharge automatically, need not clear up the dregs in the equipment alone, and equipment filter effect is good.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model discloses a miniature sewage filtration equipment, including processing case, filter drum, row's sediment guide plate and spraying system, the processing incasement has the baffle of vertical setting, the baffle will the processing incasement chamber separates into intake antrum and processing chamber, the intake antrum has the water inlet and arranges the cinder notch, the processing chamber bottom has the outlet, filter drum level sets up in the top of outlet, filter drum one end is the link, and the other end is the opening end, the link with the lateral wall rotation connection of processing chamber keeping away from the intake antrum, the opening end is towards the baffle, the distance between opening end and the baffle is less than the particle diameter of the dregs of processing in the processing case, the mouth of crossing has on the baffle, the mouth of crossing is in the horizontal projection of opening end, arrange the cinder notch with filter drum's upper surface all is in the top of crossing the mouth of crossing, arrange the sediment guide plate and be in cross the top slope setting at the mouth of a river, arrange the lower extreme of sediment guide plate with arrange the cinder notch and connect, arrange the upper end of sediment guide plate and pass stretch into behind the baffle in the filter cylinder, it is in to arrange the sediment guide plate pass the department on the baffle and have the cinder notch, spraying system set up in the treatment chamber top, spraying system orientation filter cylinder's upper surface, filter cylinder is used for filtering the dregs in the aquatic, spraying system is used for with the adnexed dregs of filter cylinder upper surface are washed arrange on the sediment guide plate, arrange the sediment guide plate and be used for carrying dregs above that arrange the cinder notch.

The utility model has the advantages that: after sewage got into the intake antrum from the water inlet, get into the filter drum inner chamber by crossing the water mouth, filter in the space that gets into process chamber filter drum below after the filter drum filters, discharge by the outlet of process chamber bottom, filterable dregs are attached to the filter drum lateral wall, the filter drum rotates, drive its lateral wall adnexed dregs rotation, spraying system spun washing water is by last to lower brush filter drum down, filter drum upper surface adnexed dregs are washed away on arranging the sediment guide plate, carry row's dregs mouth and discharge dregs by arranging the sediment guide plate, the filter drum is the opening end towards the one end of baffle, it can not influence filter drum and rotate to arrange the dregs in the equipment side by side to arrange the sediment guide plate automatically, need not clear up dregs in the equipment alone, equipment filter effect is good.

Furthermore, the water inlet device further comprises a driving device, a rotating shaft is fixedly connected to the center of the connecting end of the filtering roller, the rotating shaft is rotatably connected with the side wall, far away from the water inlet cavity, of the processing cavity, the output end of the driving device is connected with the rotating shaft in a transmission mode, and the driving device is used for driving the rotating shaft to drive the filtering roller to rotate.

The beneficial effect of adopting the further scheme is that: the driving device can drive the filter roller to automatically and continuously rotate, and the filter roller can be prevented from not conducting and leading the lower surface of the filter roller to be piled up with excessive dregs to influence water filtration.

Furthermore, an overflow pipe is fixedly connected in the water inlet cavity, and the input end of the overflow pipe is arranged above the water passing port and below the slag discharge port.

The beneficial effect of adopting the further scheme is that: the liquid level in the cavity of steerable intaking blocks up or when intaking too much when filtering the cylinder, and unnecessary water is discharged by the overflow pipe, can avoid intaking too high influence equipment operation of intracavity liquid level or cause equipment to damage.

Further, the output end of the overflow pipe is communicated with the lower part of the treatment cavity.

The beneficial effect of adopting the further scheme is that: when the filtering roller is blocked or excessive water is fed, the excessive water enters the bottom of the treatment cavity and can be discharged from the water outlet together with the filtered water, so that the water is discharged uniformly.

Furthermore, the upper part of the treatment cavity is provided with a transparent observation port for observing the working states of the filtering roller and the spraying system.

The beneficial effect of adopting the further scheme is that: the working states of the filter drum and the spraying system can be observed conveniently, and when the filter drum is blocked or the spraying system breaks down, the fault can be found in time.

Furthermore, a liquid level meter is arranged in the water inlet cavity and used for measuring the liquid level in the water inlet cavity.

The beneficial effect of adopting the further scheme is that: the liquid level condition in the water inlet cavity can be mastered, and the water inlet can be conveniently controlled.

Further, filter cylinder includes cylinder skeleton and arc filter screen board, arc filter screen board with cylinder skeleton lateral wall can dismantle the connection.

The beneficial effect of adopting the further scheme is that: the arc-shaped filter screen plates with different apertures can be installed according to different filtering residues, so that the requirements of different filtering requirements are met.

Furthermore, the spraying system comprises a water pump and a plurality of spray heads, the output end of the water pump is communicated with the spray heads, and all the spray heads are uniformly distributed on the top surface of the treatment cavity above the slag discharge guide plate.

The beneficial effect of adopting the further scheme is that: the water pump pumps water from the water outlet of the treatment cavity or other water sources to supply water to all the spray heads, and the plurality of spray heads uniformly wash the upper surface of the filtering roller, so that the dreg cleaning effect is good.

The device further comprises a control box, wherein the control box is arranged at the top of the processing box, the control box is in signal communication with the spraying system and the driving device respectively, and the control box controls the spraying system and the driving device to work.

The beneficial effect of adopting the further scheme is that: is convenient for automatic control.

Further, the connecting end of the filtering roller is a solid panel.

The beneficial effect of adopting the further scheme is that: the solid panel is installed stably, and can avoid the water to flow out from the link, makes the link adhere to a large amount of dregs and can't wash.

Drawings

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

fig. 2 is a left side view of an embodiment of the present invention;

fig. 3 is a top view of an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken along plane A-A of FIG. 3;

FIG. 5 is a schematic view of an embodiment of a filter drum;

FIG. 6 is a schematic view of an embodiment of a drum carcass;

in the figure: 1. a treatment tank; 11. a water inlet cavity; 12. a treatment chamber; 13. a water inlet; 14. a slag discharge port; 15. a water outlet; 16. a partition plate; 17. a water outlet; 18. a slag passing hole; 19. a transparent viewing port; 2. a filter drum; 21. a rotating shaft; 22. a drive device; 23. a drum framework; 24. an arc-shaped filter screen plate; 25. an open end; 26. a connecting end; 3. a slag discharge guide plate; 4. a spray system; 41. a water pump; 42. a spray head; 5. an overflow pipe; 6. a liquid level meter;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.

As shown in fig. 1-6, the embodiment of the micro sewage filtering apparatus disclosed in the present invention comprises a processing box 1, a filtering roller 2, a slag discharging guide plate 3 and a spraying system 4, wherein the processing box 1 can be a cubic box made of 304 steel, the processing box 1 has a vertically disposed partition plate 16 therein, the partition plate 16 is parallel to the left side of the cubic box, the partition plate 16 divides the inner cavity of the processing box 1 into a left water inlet cavity 11 and a right processing cavity 12, the water inlet cavity 11 has a water inlet 13 and a slag discharging port 14, the water inlet 13 can be disposed at the middle lower part or the lower part of the left side wall of the water inlet cavity 11, the bottom of the right side wall of the processing cavity 12 has a water outlet 15, the filtering roller 2 is horizontally disposed above the water outlet 15, the right end of the filtering roller 2 is a connecting end 26, the left end is an open end 25, the connecting end 26 is rotatably connected with the side wall of the processing cavity 12 far, the distance between the open end 25 and the baffle plate 16 is smaller than the grain diameter of the dregs treated in the treating box 1, the open end 25 can also be contacted with the baffle plate 16 without pressure under the condition of not influencing the rotation of the filtering roller 2, the baffle plate 16 is provided with a water passing opening 17, the water passing opening 17 is arranged in the horizontal projection of the open end 25, the lower edge of the water passing opening 17 is tangent with the lower surface of the filtering roller 2, the upper surfaces of the dreg discharging opening 14 and the filtering roller 2 are both arranged above the water passing opening 17, the dreg discharging guide plate 3 is obliquely arranged above the water passing opening 17, the upper surface of the dreg discharging guide plate 3 can be a concave arc surface, the lower end of the dreg discharging guide plate 3 is connected with the dreg discharging opening 14, the upper end of the dreg guide plate 3 passes through the baffle plate 16 and then extends into the filtering roller 2, the upper end of the dreg guide plate 3 can extend to be close to the connecting end 26, and the upper end of, arrange sediment guide plate 3 and pass the department on baffle 16 and have and cross cinder notch 18, spraying system 4 sets up in treatment chamber 12 top, and spraying system 4 is towards the upper surface of filter cylinder 2, and filter cylinder 2 is used for filtering the dregs in the aquatic, and spraying system 4 is used for washing the adnexed dregs of filter cylinder 2 upper surface to arrange sediment guide plate 3 on, arranges sediment guide plate 3 and is used for carrying row cinder notch 14 with dregs on it.

As a further scheme of the embodiment, the device further comprises a driving device 22, a rotating shaft 21 is coaxially and fixedly connected to the center of the connecting end 26 of the filtering roller 2, the rotating shaft 21 is rotatably connected with the side wall of the treatment cavity 12 far away from the water inlet cavity 11 and penetrates out of the treatment device, the connecting part of the rotating shaft 21 and the treatment cavity 12 is in sealing fit, the output end of the driving device 22 is in transmission connection with the rotating shaft 21 at the outer part of the treatment cavity 12, the driving device 22 is used for driving the rotating shaft 21 to drive the filtering roller 2 to rotate, the driving device 22 can be a planetary speed reducer, the driving device 22 can be in transmission connection with a transmission shaft through existing transmission structures such as gears, chains, transmission belts and combinations thereof, and the rotating speed of the filtering roller 2 driven.

As a further scheme of the embodiment, an overflow pipe 5 is fixedly connected in the water inlet cavity 11, and the input end of the overflow pipe 5 is positioned above the water passing port 17 and below the slag discharging port 14.

As a further version of the above embodiment, the outlet end of the overflow pipe 5 communicates with the lower part of the treatment chamber 12.

As a further scheme of the above embodiment, the upper part of the processing chamber 12 is provided with a transparent viewing port 19, the transparent viewing port 19 is arranged at the filtering roller 2 and the spraying system 4, and the transparent viewing port 19 is used for observing the working state of the filtering roller 2 and the spraying system 4.

As a further scheme of the embodiment, the liquid level meter 6 is arranged in the water inlet cavity 11, the liquid level meter 6 is used for measuring the liquid level in the water inlet cavity 11, the liquid level meter 6 can be an ultrasonic liquid level meter, and the ultrasonic liquid level meter can be arranged at the top of the water inlet cavity 11.

As a further scheme of the above embodiment, the filter drum 2 comprises a drum framework 23 and an arc-shaped filter screen plate 24, the arc-shaped filter screen plate 24 is detachably connected with the side wall of the drum framework 23 and can be connected through bolts, buckles or other existing detachable connection modes, the arc-shaped filter screen plate 24 with the filter precision of 50-200 μm can be selected, the arc-shaped filter screen plate 24 with the suitable filter precision can be selected according to needs to be installed on the drum framework 23 to form the side surface of the filter drum 2, and both the arc-shaped filter screen plate 24 and the drum framework 23 can be made of high-strength stainless steel materials.

Specifically, spraying system 4 includes water pump 41 and shower nozzle 42, and water pump 41's output and shower nozzle 42 communicate, and shower nozzle 42 has a plurality ofly, and all shower nozzles 42 are in the treatment chamber 12 top surface evenly distributed of row sediment guide plate 3 top, and water pump 41 is optional to use miniature water pump, after cleaning water with water pump 41 extraction, wash the interior from outer to interior through high-pressure umbelliform injection system to filter drum 2 upper surface to the dregs attached to filter drum 2 inner wall in with filtering process are clear away.

As a further scheme of the embodiment, the device further comprises a control box, wherein the control box is arranged at the top of the treatment box 1, the control box is in signal communication with the spraying system 4, the liquid level meter 6 and the driving device 22 respectively, the control box controls the spraying system 4 and the driving device 22 to work, and when the liquid level measured by the liquid level meter 6 is lower than the water passing port 17, the spraying system 4 and the driving device 22 stop working.

The water inlet 13 is communicated with the sewage supply equipment, the control box is communicated with the sewage supply equipment, and the control box can control the water inflow entering the water inlet cavity 11 through the water inlet 13 according to the information fed back by the liquid level meter 6.

As a further aspect of the above embodiment, the connecting end 26 of the filter drum 2 is a solid panel.

When the device is used, the control box controls the sewage supply equipment to supply water to the water inlet cavity 11, when the liquid level in the water inlet cavity 11 reaches the water passing port 17, the water flows into the filtering roller 2 from the water passing port 17, the liquid level meter 6 feeds back information to the control box after detecting that the liquid level reaches the water passing port 17, the control box controls the spraying system 4 to be started and enables the driving device 22 to drive the filtering roller 2 to rotate, the filtered water downwards enters the lower part of the treatment cavity 12 and is discharged from the water discharging port 15, dregs are remained in the filtering roller 2, the filtering roller 2 rotates to drive the dregs to rotate to the upper part, the spraying system 4 washes the dregs on the upper surface of the filtering roller 2 onto the dreg discharging guide plate 3, the dregs are conveyed to the dreg discharging port 14 by the dreg discharging guide plate 3 to discharge the dregs, when the liquid level in the water inlet cavity 11 reaches the overflow port, the excessive water enters the overflow pipe 5 and is discharged through the overflow pipe 5, when the liquid level meter 6 detects that the liquid level in the water inlet cavity, the controller controls the spray system 4 and the drive 22 to stop working.

Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.

Claims

1. The utility model provides a miniature sewage filtration equipment which characterized in that: including handling case (1), filter drum (2), arrange sediment guide plate (3) and spraying system (4), baffle (16) that has vertical setting in handling case (1), baffle (16) will handle case (1) inner chamber and separate for intake antrum (11) and treatment chamber (12), intake antrum (11) have water inlet (13) and arrange sediment mouth (14), treatment chamber (12) bottom has outlet (15), filter drum (2) level set up in the top of outlet (15), filter drum (2) one end is link (26), and the other end is opening end (25), link (26) with treatment chamber (12) are kept away from the lateral wall of intake antrum (11) is rotated and is connected, opening end (25) orientation baffle (16), opening end (25) with the distance between baffle (16) is less than handle the grain size of the dregs of incasement processing (1), the baffle (16) is provided with a water passing port (17), the water passing port (17) is arranged in the horizontal projection of the open end (25), the slag discharging port (14) and the upper surface of the filter drum (2) are arranged above the water passing port (17), the slag discharging guide plate (3) is obliquely arranged above the water passing port (17), the lower end of the slag discharging guide plate (3) is connected with the slag discharging port (14), the upper end of the slag discharging guide plate (3) penetrates through the baffle (16) and then extends into the filter drum (2), the slag discharging guide plate (3) penetrates through the baffle (16) and is provided with a slag passing port (18), the spraying system (4) is arranged at the top of the treatment cavity (12), the spraying system (4) faces to the upper surface of the filter drum (2), and the filter drum (2) is used for filtering dregs in water, the spraying system (4) is used for washing attached dregs on the upper surface of the filtering roller (2) to the dreg discharge guide plate (3), and the dreg discharge guide plate (3) is used for conveying the dregs on the dreg discharge guide plate to the dreg discharge port (14).

2. The micro sewage filtration apparatus of claim 1 wherein: still include drive arrangement (22), fixedly connected with axis of rotation (21) is located at link (26) center of filter cylinder (2), axis of rotation (21) with treatment chamber (12) are kept away from the lateral wall of intake antrum (11) rotates and is connected, drive arrangement's (22) output with axis of rotation (21) transmission is connected, drive arrangement (22) are used for the drive axis of rotation (21) drive filter cylinder (2) rotate.

3. The micro sewage filtration apparatus of claim 1 wherein: an overflow pipe (5) is fixedly connected in the water inlet cavity (11), and the input end of the overflow pipe (5) is arranged above the water passing port (17) and below the slag discharging port (14).

4. The micro sewage filtration apparatus of claim 3 wherein: the output end of the overflow pipe (5) is communicated with the lower part of the treatment cavity (12).

5. The micro sewage filtration apparatus of claim 1 wherein: the upper part of the treatment cavity (12) is provided with a transparent observation port (19), and the transparent observation port (19) is used for observing the working states of the filter drum (2) and the spraying system (4).

6. The micro sewage filtration apparatus of claim 1 wherein: a liquid level meter (6) is arranged in the water inlet cavity (11), and the liquid level meter (6) is used for measuring the liquid level in the water inlet cavity (11).

7. The micro sewage filtration apparatus of claim 1 wherein: filter cylinder (2) including drum skeleton (23) and arc filter screen board (24), arc filter screen board (24) with drum skeleton (23) lateral wall can be dismantled and be connected.

8. The micro sewage filtration apparatus of claim 1 wherein: the spraying system (4) comprises a water pump (41) and a spray head (42), the output end of the water pump (41) is communicated with the spray head (42), the spray head (42) is provided with a plurality of spray heads, and all the spray heads (42) are uniformly distributed on the top surface of the treatment cavity (12) above the slag discharge guide plate (3).

9. The micro sewage filtration apparatus of claim 2 wherein: the device is characterized by further comprising a control box, wherein the control box is arranged at the top of the treatment box (1), the control box is in signal communication with the spraying system (4) and the driving device (22) respectively, and the control box controls the spraying system (4) and the driving device (22) to work.

10. The micro sewage filtration apparatus of claim 1 wherein: the connecting end (26) of the filter drum (2) is a solid panel.