CN214437069U

CN214437069U - Filter equipment for sewage treatment equipment

Info

Publication number: CN214437069U
Application number: CN202023347648.6U
Authority: CN
Inventors: 孙新艳
Original assignee: Hubei Kaimeng Technology Co ltd
Current assignee: Hubei Kaimeng Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-22
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a filter equipment for sewage treatment device, including unable adjustment base, unable adjustment base's lower extreme fixed mounting has the supporting leg, unable adjustment base's upper end fixed mounting has the filtration box, the upper end fixed mounting who filters the box has fixed case lid, pass through flange fixed connection between fixed case lid and the filtration box, the fixed feed inlet that is provided with in upper end of fixed case lid, the middle part fixed mounting of unable adjustment base lower extreme has the drain pipe, the upper end of drain pipe is passed unable adjustment base and is filtered the box and extend to the inside of filtering the box. This filter equipment for sewage treatment device is provided with the function of crossing filter and water autosegregation, can be continuous filters sewage, does not need frequent change filter screen, and then has improved this filter equipment's work efficiency and work continuity greatly, and can provide a footboard of throwing away to the material when rotatory fill is high-speed rotatory, avoids impurity to be blockked by the lateral wall of water collecting bucket.

Description

Filter equipment for sewage treatment equipment

Technical Field

The utility model relates to a sewage treatment technical field specifically is a filter equipment for sewage treatment device.

Background

In the past years, the industrial capacity of the sewage treatment industry is qualitatively changed, the qualitative change mainly comprises two aspects, namely the number of sewage treatment plants is rapidly increased, the overall treatment capacity is rapidly increased, about 3000 more sewage treatment plants exist, the emission standard reaching amount of industrial wastewater is 540 hundred million tons in 2011, 760 hundred million tons in 2012 can be broken through, and the qualitative change is caused to a certain extent by the change of the amount.

In sewage treatment, large solid matters in sewage are generally filtered firstly, however, the existing sewage treatment device has low working efficiency when filtering the solid matters, and the filtering device needs to be cleaned after the filtering device runs for a period of time, and the continuity is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter equipment for sewage treatment device to it is lower to solve the work efficiency of proposing current sewage treatment device when filtering these solids among the above-mentioned background art, just need clear up filter equipment after filter equipment operation a period, the not high problem of continuity.

In order to achieve the above object, the utility model provides a following technical scheme: a filtering device for sewage treatment equipment comprises a fixed base, wherein the lower end of the fixed base is fixedly provided with a supporting leg, the upper end of the fixed base is fixedly provided with a filtering box body, the upper end of the filtering box body is fixedly provided with a fixed box cover, the fixed box cover is fixedly connected with the filtering box body through a connecting flange, the upper end of the fixed box cover is fixedly provided with a feeding hole, the middle part of the lower end of the fixed base is fixedly provided with a drain pipe, the upper end of the drain pipe penetrates through the fixed base and the filtering box body and extends to the inside of the filtering box body, the interior of the filtering box body is rotationally connected with a rotary hopper, the side of the interior of the rotary hopper is fixedly connected with an inclined opening connecting ring, the upper end of the outer end of the bevel connection ring and the outer end of the rotary hopper are located on the same horizontal plane, a filter screen is fixedly mounted at the inner end of the bevel connection ring, and a water leakage hole is formed in the lower end of the rotary hopper in a penetrating mode.

Preferably, one side of the lower end of the filtering box body, which is positioned on the drain pipe, is fixedly communicated with a waste discharge hopper, the lower end of the waste discharge hopper penetrates through the fixed base and extends to the lower part of the fixed base, and a certain angle is formed between the waste discharge hopper and the ground.

Preferably, the bottom of the interior of the filtering box body is fixedly provided with a waterproof casing, and the interior of the waterproof casing is fixedly provided with a rotating motor.

Preferably, the upper end of the waterproof casing is fixedly provided with a rotating motor inside the filtering box body, and a transmission end at the upper end of the rotating motor penetrates through the water collecting hopper and is fixedly connected with the lower end of the rotating hopper.

Preferably, the upper end of the drain pipe is fixedly communicated with the lower end of the drain pipe, and a water guide inclined opening is fixedly formed in the bottom inside the water collecting hopper.

Preferably, the lower end of the feed inlet is located at the lower end of the fixed box cover and is fixedly communicated with a water distribution box, an annular lower water opening is fixedly formed in the side of the lower end of the water distribution box and is located right above the filter screen, and a guide inclined opening is fixedly formed in the bottom of the inner portion of the fixed base.

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

1. the filtering device for the sewage treatment equipment has the function of automatically separating the filtered substances from the water body, can continuously filter the sewage, does not need to frequently replace a filter screen, and further greatly improves the working efficiency and the working continuity of the filtering device;

2. according to the filtering device for the sewage treatment equipment, the bevel connection ring is arranged, and the upper end of the outer end of the bevel connection ring and the outer end of the rotary hopper are positioned on the same horizontal plane, so that a thrown pedal can be provided for materials when the rotary hopper rotates at a high speed, and the phenomenon that impurities are blocked by the side wall of the water collecting hopper to cause difficulty in material discharge is avoided;

3. this filter equipment for sewage treatment device, through setting up mouth of a river under water knockout box and the annular, can make sewage be the avris that the annular fell on the filter screen, and then reduce the probability that waste water fell in the filter screen center, the rotatory fill of being convenient for is rotatory to be thrown away.

Drawings

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

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

FIG. 3 is a schematic view of the cross-sectional structure of the waterproof case of the present invention;

fig. 4 is a schematic view of the cross-section structure of the rotary bucket of the present invention.

In the figure: 1. a fixed base; 2. supporting legs; 3. a filter box body; 4. fixing the box cover; 5. a connecting flange; 6. a feed inlet; 7. a drain pipe; 8. a waste discharge hopper; 9. a waterproof housing; 10. a rotating electric machine; 11. A water collecting hopper; 12. rotating the bucket; 13. a bevel connection ring; 14. a filter screen; 15. a water leakage hole; 16. a water guide bevel opening; 17. a water distribution box; 18. an annular drain port; 19. a material guiding bevel opening.

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, the present invention provides a technical solution: a filtering device for sewage treatment equipment comprises a fixed base 1, supporting legs 2 are fixedly arranged at the lower end of the fixed base 1, a filtering box body 3 is fixedly arranged at the upper end of the fixed base 1, a fixed box cover 4 is fixedly arranged at the upper end of the filtering box body 3, the fixed box cover 4 is fixedly connected with the filtering box body 3 through a connecting flange 5, a feed inlet 6 is fixedly arranged at the upper end of the fixed box cover 4, a drain pipe 7 is fixedly arranged at the middle part of the lower end of the fixed base 1, the upper end of the drain pipe 7 penetrates through the fixed base 1 and the filtering box body 3 and extends into the filtering box body 3, a rotary hopper 12 is rotatably connected inside the filtering box body 3, an inclined opening connecting ring 13 is fixedly connected to the side inside of the rotary hopper 12, the upper end of the outer end of the inclined opening connecting ring 13 and the outer end of the rotary hopper 12 are positioned on the same horizontal plane, and a filtering net 14 is fixedly arranged at the inner end of the inclined opening connecting ring 13, the lower end of the rotary bucket 12 is provided with a water leakage hole 15 in a penetrating way.

Further, the fixed intercommunication in one side that the lower extreme of filtering box 3 is located drain pipe 7 has the waste discharge fill 8, the lower extreme of waste discharge fill 8 passes unable adjustment base 1 and extends to unable adjustment base 1's below, there is certain angle between waste discharge fill 8 and the ground, waste discharge fill 8 can be used to filter the waste discharge who crosses, the device is provided with the function of crossing filtrations and water autosegregation, can be continuous filter sewage, do not need frequent change filter screen 14, and then improved this filter equipment's work efficiency and work continuity greatly.

Further, the inside bottom fixed mounting of filter box 3 has waterproof casing 9, the inside fixed mounting of waterproof casing 9 has rotating electrical machines 10, can close feed inlet 6 after filtering a period of time, and start rotating electrical machines 10, rotating electrical machines 10 drive rotatory hopper 12 high-speed rotatory in water collecting hopper 11, utilize rotatory centrifugal force that produces to throw away the impurity that filters out and fall in the inside of filter box 3 through the spacing of the 3 inner walls of filter box with rotatory hopper 12 upper end, and discharge from filter box 3, then close rotating electrical machines 10 and open feed inlet 6 once more and can continue to filter work, and simultaneously.

Further, the inside fixed mounting that the upper end of waterproof casing 9 is located filtration box 3 has rotating electrical machines 10, the transmission end of rotating electrical machines 10 upper end passes water collecting bucket 11 and through setting up bevel connection ring 13 with the lower extreme fixed connection of rotatory fill 12, and the upper end that sets up bevel connection ring 13 outer end is located same horizontal plane with the outer end of rotatory fill 12, can provide a footboard of throwing away to the material when rotatory fill 12 is rotatory at a high speed, avoid impurity to be blockked by the lateral wall of water collecting bucket 11 to cause the phenomenon of row material difficulty.

Furthermore, the upper end of the drain pipe 7 is fixedly communicated with the lower end of the drain pipe 7, a water guide bevel opening 16 is fixedly arranged at the bottom inside the water collecting hopper 11, and water flow can be conveniently guided out by arranging the water guide bevel opening 16.

Furthermore, the lower end of the feed inlet 6, which is located at the lower end of the fixed box cover 4, is fixedly communicated with a water distribution box 17, an annular lower water gap 18 is fixedly arranged on the side of the lower end of the water distribution box 17, the annular lower water gap 18 is located right above the filter screen 14, a guide inclined opening 19 is fixedly arranged at the bottom inside the fixed base 1, and by arranging the water distribution box 17 and the annular lower water gap 18, sewage can be made to fall on the side of the upper end of the filter screen 14 in an annular shape, so that the probability that the waste water falls on the center of the filter screen 14 is reduced, and the rotary hopper 12 can be conveniently rotated and thrown out.

The working principle is as follows: after filtering for a period of time, the feed inlet 6 can be closed, the rotating motor 10 is started, the rotating motor 10 drives the rotating hopper 12 to rotate at high speed in the water collecting hopper 11, impurities filtered out from the upper end of the rotating hopper 12 are thrown out by utilizing centrifugal force generated by rotation, fall into the filtering box 3 through the limit of the inner wall of the filtering box 3 and are discharged from the filtering box 3, then the rotating motor 10 is closed, the feed inlet 6 is opened again, the filtering work can be continued, through the arrangement of the bevel connection ring 13, the upper end of the outer end of the bevel connection ring 13 and the outer end of the rotating hopper 12 are positioned on the same horizontal plane, a thrown pedal can be provided for materials when the rotating hopper 12 rotates at high speed, the phenomenon that the impurities are blocked by the side wall of the water collecting hopper 11 to cause difficulty in discharging is avoided, through the arrangement of the water distribution box 17 and the annular water outlet 18, sewage can fall on the side of the upper end of the filtering net 14 in an annular shape, thereby reducing the probability that the waste water falls on the center of the filter screen 14 and facilitating the rotary bucket 12 to rotate and throw out.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a filter equipment for sewage treatment device, includes unable adjustment base (1), its characterized in that: the filter box is characterized in that supporting legs (2) are fixedly mounted at the lower end of the fixed base (1), a filter box body (3) is fixedly mounted at the upper end of the fixed base (1), a fixed box cover (4) is fixedly mounted at the upper end of the filter box body (3), the fixed box cover (4) is fixedly connected with the filter box body (3) through a connecting flange (5), a feed inlet (6) is fixedly arranged at the upper end of the fixed box cover (4), a drain pipe (7) is fixedly mounted at the middle of the lower end of the fixed base (1), the upper end of the drain pipe (7) penetrates through the fixed base (1) and the filter box body (3) and extends to the inside of the filter box body (3), a rotary hopper (12) is rotatably connected inside the filter box body (3), an inclined opening connecting ring (13) is fixedly connected with the side inside of the rotary hopper (12), and the upper end of the outer end of the inclined opening (13) and the outer end of the rotary hopper (12) are located on the same horizontal plane, a filter screen (14) is fixedly installed at the inner end of the bevel connection ring (13), and a water leakage hole (15) penetrates through the lower end of the rotary hopper (12).

2. The filtering device for sewage treatment equipment according to claim 1, wherein: the lower extreme of filtering box (3) is located one side fixed intercommunication of drain pipe (7) and has waste discharge hopper (8), the lower extreme of waste discharge hopper (8) passes unable adjustment base (1) and extends to the below of unable adjustment base (1), there is certain angle between waste discharge hopper (8) and the ground.

3. The filtering device for sewage treatment equipment according to claim 2, wherein: the bottom fixed mounting who filters box (3) inside has waterproof casing (9), the inside fixed mounting of waterproof casing (9) has rotating electrical machines (10).

4. The filtration device for sewage treatment equipment according to claim 3, wherein: the upper end of the waterproof machine shell (9) is positioned inside the filtering box body (3) and is fixedly provided with a rotating motor (10), and a transmission end at the upper end of the rotating motor (10) penetrates through the water collecting hopper (11) and is fixedly connected with the lower end of the rotating hopper (12).

5. The filtration device for sewage treatment equipment according to claim 4, wherein: the upper end of the drain pipe (7) is fixedly communicated with the lower end of the drain pipe (7), and a water guide inclined opening (16) is fixedly arranged at the bottom inside the water collecting hopper (11).

6. The filtration device for sewage treatment equipment according to claim 5, wherein: the lower extreme of feed inlet (6) is located the fixed intercommunication of lower extreme of fixed case lid (4) and has knockout drum (17), mouth of a river (18) under the avris of knockout drum (17) lower extreme is fixed to be provided with annular, mouth of a river (18) is located filter screen (14) directly over under the annular, the fixed oblique mouth of guide (19) that is provided with in inside bottom of unable adjustment base (1).