CN213853509U

CN213853509U - Anti-blocking domestic sewage treatment device

Info

Publication number: CN213853509U
Application number: CN202022703369.2U
Authority: CN
Inventors: 陈会焕; 柴洋; 王生
Original assignee: Yunnan Henglong Environmental Protection Technology Co ltd
Current assignee: Yunnan Henglong Environmental Protection Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-03
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a prevent domestic sewage treatment plant of jam, which comprises a housin, the bottom of casing is fixed with the setting tank, the water inlet has been seted up at the top of casing, the inner wall of water inlet is fixed with first filter screen, the inboard top fixed mounting of casing has the process chamber, the rear side outer wall of casing is fixed with the motor, the output shaft fixed mounting of motor has the pivot, the even fixed mounting of outer wall of pivot has the first broken sword of a plurality of, equidistant fixed mounting has a plurality of branch along the circumferencial direction at the both ends of pivot, the outer wall of branch has the broken sword of a plurality of second along length direction fixed mounting, and be located fixed mounting between two branches of coplanar and have the brush, the inner wall contact of brush surface and process chamber, the fixed second filter screen that inlays in bottom one side of process chamber, the discharge gate has been seted up to the bottom opposite side of process chamber. The utility model discloses can effectively avoid appearing the phenomenon that rubbish blockked up to carry out cyclic reuse to sewage, be favorable to the water economy resource.

Description

Anti-blocking domestic sewage treatment device

Technical Field

The utility model relates to a domestic sewage treatment technical field, in particular to prevent domestic sewage treatment device of jam.

Background

Domestic sewage is wastewater discharged in daily life of residents and mainly comes from residential buildings and public buildings, such as houses, institutions, schools, hospitals, shops, public places, industrial enterprise toilets and the like. The pollutants contained in the domestic sewage are mainly organic matters (such as protein, carbohydrate, fat, urea, ammonia nitrogen and the like) and a large amount of pathogenic microorganisms (such as parasitic ova, enteroinfectious viruses and the like). Organic matters existing in domestic sewage are extremely unstable and easily decomposed to generate offensive odor. Bacteria and pathogens propagate in large quantities by taking organic matters in domestic sewage as nutrition, and can cause epidemic of infectious diseases. Therefore, domestic sewage must be treated before being discharged.

When the existing domestic sewage treatment device is used, sewage needs to be filtered, and the filter screen is often easily blocked by garbage in the sewage, so that the normal filtration of the sewage is influenced. Accordingly, those skilled in the art provide an anti-clogging domestic sewage treatment apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a prevent domestic sewage treatment plant of jam can effectively solve the problem in the background art.

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

a domestic sewage treatment device preventing blockage comprises a shell, wherein a settling tank is fixed at the bottom of the shell, a water inlet is formed in the top of the shell, a first filter screen is fixed on the inner wall of the water inlet, a treatment cavity is fixedly arranged at the lower end of the water inlet above the inner side of the shell, the outer wall of the treatment cavity is arc-shaped, a motor is fixed on the outer wall of the rear side of the shell, an output shaft of the motor penetrates through the rear side wall of the shell and is fixedly provided with a rotating shaft, the end part of the rotating shaft is rotatably connected with the inner wall of the treatment cavity through a bearing, a plurality of first crushing knives are uniformly and fixedly arranged on the outer wall of the rotating shaft along the length direction, a plurality of support rods are fixedly arranged at equal intervals along the circumferential direction at two ends of the rotating shaft, a plurality of second crushing knives are fixedly arranged on the outer wall of the support rods along the length direction, and a hairbrush is fixedly arranged between the two support rods positioned on the same plane, the surface of the hairbrush is in contact with the inner wall of the treatment cavity, a second filter screen is fixedly embedded on one side of the bottom of the treatment cavity, a discharge hole is formed in the other side of the bottom of the treatment cavity, a sealing cover is hinged to the upper end of the discharge hole and is arc-shaped, a connecting rod is fixedly connected to the middle of the outer side of the sealing cover, a movable rod is movably connected to the bottom of the connecting rod, a first spring is fixedly connected between one side of the top of the movable rod and the outer wall of the sealing cover, a sliding rod is fixed to the inner wall of one side of the shell, a sliding block is slidably connected to the outer side of the sliding rod, a first pull rod is fixedly connected to the top of the sliding block, the tail end of the first pull rod is movably connected with the upper end of the movable rod, a vertical plate is fixed to the center of the bottom of the treatment cavity, a partition plate is fixed to the inner wall of one side of the shell, and a scraper is arranged on one side of the top of the partition plate, the utility model discloses a scraper blade, including casing, bin outlet, riser, the bottom of casing, the third filter screen of slope, the bottom of casing and fixed mounting has communicating pipe between the setting tank, the vertical active carbon filter that is fixed with in inside of setting tank, the active carbon filter is located the left side of communicating pipe.

Preferably, a limiting plate is fixed at the end of the sliding rod, and a second spring is fixedly connected between the limiting plate and the movable rod.

Preferably, the end part of the second pull rod sequentially penetrates through the discharge port and one side wall of the collecting box and extends to the outside of the collecting box, and a guide sleeve is fixed at the top of the inner side of the collecting box and is in sliding connection with the second pull rod.

Preferably, the bottom of the collecting box is provided with a waste discharge port, and the waste discharge port is axially and movably connected with a baffle.

Preferably, the bottom of one side of the settling tank is fixedly connected with a lifting pipe, the upper end of the lifting pipe is fixedly provided with a water pump, the output end of the water pump is fixedly connected with a water spray pipe, the lower end of the water spray pipe is fixedly provided with a spray disc, the spray disc is positioned right above the third filter screen, the bottom of the other side of the settling tank is fixedly connected with a waste water discharge pipe, and a valve is fixedly arranged on the waste water discharge pipe.

Preferably, a fixing sleeve matched with the water spraying pipe is fixedly installed on the inner wall of one side of the shell.

Compared with the prior art, the utility model discloses following beneficial effect has: the anti-blocking domestic sewage treatment device is characterized in that after sewage enters a treatment cavity from a water inlet, a motor is started, the motor drives a rotating shaft to rotate, the rotating shaft then drives a first crushing cutter and a second crushing cutter on the outer wall of a support rod to crush garbage in the sewage, meanwhile, a second filter screen on the inner wall of the treatment cavity is cleaned through a hairbrush between the two support rods, the second filter screen is prevented from being blocked by the garbage, normal filtration of the sewage is ensured, the first pull rod drives a movable rod to move rightwards by pulling a first pull rod, a first spring is in a stretching state, a second spring is in a compressing state, the movable rod then drives a sealing cover to be opened through a connecting rod, a discharge port is opened, the garbage in the treatment cavity is discharged and falls on a baffle, the treatment cavity can be cleaned in time, the garbage in the treatment cavity is prevented from being accumulated, then the first pull rod is loosened, the movable rod recovers under the action of the first spring and the second spring, and then drive sealed lid and resume the original position, then stimulate the second pull rod, the second pull rod drives the rubbish that the scraper blade will fall on the baffle and scrapes out from the baffle, and promote it in the collecting box from the bin outlet, and sewage in the treatment chamber permeates to the third filter screen from the second filter screen and filters once more and drop downwards in being located the left casing inside bottom of riser, and get into the setting tank from communicating pipe, sewage in the setting tank filters once more through the active carbon filter, start the water pump, the water after the water pump will filter once more is carried to the spray pipe from the riser, spout to the third filter screen from the spray tray at last, thereby spray the cleanness to the third filter screen, further prevent that the third filter screen from blockking up, can effectively avoid appearing rubbish jam phenomenon, and carry out cyclic recycle to sewage, be favorable to the water economy resource. The whole anti-blocking domestic sewage treatment device is simple in structure, convenient to operate and better in using effect compared with the traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of an anti-clogging domestic sewage treatment apparatus of the present invention;

FIG. 2 is a side view of the anti-clogging domestic sewage treatment apparatus of the present invention;

fig. 3 is an enlarged schematic view of the part a in fig. 1 of the anti-clogging domestic sewage treatment device of the present invention.

In the figure: 1. a housing; 2. a settling tank; 3. a water inlet; 4. a first filter screen; 5. a treatment chamber; 6. a motor; 7. a rotating shaft; 8. a first crushing knife; 9. a strut; 10. a second crushing knife; 11. a brush; 12. a second filter screen; 13. a discharge port; 14. a sealing cover; 15. a connecting rod; 16. a movable rod; 17. a first spring; 18. a slide bar; 19. a slider; 20. a first pull rod; 21. a vertical plate; 22. a partition plate; 23. a squeegee; 24. a second pull rod; 25. a discharge outlet; 26. a collection box; 27. a third filter screen; 28. a communicating pipe; 29. an activated carbon filter plate; 30. a limiting plate; 31. a second spring; 32. a guide sleeve; 33. a waste discharge port; 34. a riser tube; 35. a water pump; 36. a water spray pipe; 37. spraying a disc; 38. and a waste water discharge pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an anti-clogging domestic sewage treatment device comprises a housing 1, a settling tank 2 is fixed at the bottom of the housing 1, a water inlet 3 is formed at the top of the housing 1, a first filter screen 4 is fixed on the inner wall of the water inlet 3, a treatment chamber 5 is fixedly installed at the lower end of the water inlet 3 above the inner side of the housing 1, the outer wall of the treatment chamber 5 is arc-shaped, a motor 6 is fixed on the outer wall of the rear side of the housing 1, an output shaft of the motor 6 penetrates through the rear side wall of the housing 1 and is fixedly provided with a rotating shaft 7, the end of the rotating shaft 7 is rotatably connected with the inner wall of the treatment chamber 5 through a bearing, a plurality of first crushing knives 8 are uniformly and fixedly installed on the outer wall of the rotating shaft 7 along the length direction, a plurality of support rods 9 are fixedly installed at equal intervals along the circumferential direction at the two ends of the rotating shaft 7, a plurality of second crushing knives 10 are fixedly installed on the outer wall of the support rods 9 along the length direction, and two of the supporting rods 9 on the same plane are fixedly provided with a brush 11, the surface of the brush 11 is in contact with the inner wall of the processing chamber 5, one side of the bottom of the processing chamber 5 is fixedly embedded with a second filter screen 12, the other side of the bottom of the processing chamber 5 is provided with a discharge port 13, the upper end of the discharge port 13 is hinged with a sealing cover 14, the sealing cover 14 is arc-shaped, the middle part of the outer side of the sealing cover 14 is fixedly connected with a connecting rod 15, the bottom of the connecting rod 15 is movably connected with a movable rod 16, one side of the top of the movable rod 16 is fixedly connected with a first spring 17 between the outer walls of the sealing cover 14, the inner wall of one side of the shell 1 is fixed with a sliding rod 18, the outer side of the sliding rod 18 is slidably connected with a sliding block 19, the top of the sliding block 19 is fixedly connected with a first pull rod 20, the tail end of the first pull rod 20 is movably connected with the upper end of the movable rod 16, the bottom central authorities of treatment chamber 5 are fixed with riser 21, be fixed with baffle 22 between one side inner wall of riser 21 and casing 1, top one side of baffle 22 is equipped with scraper blade 23, one side fixedly connected with second pull rod 24 of scraper blade 23, bin outlet 25 has been seted up to one side lower extreme of casing 1, the outside of bin outlet 25 is fixed with collecting box 26, the opposite side of riser 21 with be fixed with the third filter screen 27 of slope between the opposite side inner wall of casing 1, the bottom of casing 1 with fixed mounting has communicating pipe 28 between the setting tank 2, the inside of setting tank 2 is vertical to be fixed with activated carbon filter 29, activated carbon filter 29 is located the left side of communicating pipe 28.

In this embodiment, preferably, a limiting plate 30 is fixed at an end of the sliding rod 18, and a second spring 31 is fixedly connected between the limiting plate 30 and the movable rod 16.

In this embodiment, preferably, the end of the second pull rod 24 sequentially passes through the discharge opening 25 and a side wall of the collection box 26 and extends to the outside of the collection box 26, a guide sleeve 32 is fixed on the top of the inner side of the collection box 26, and the guide sleeve 32 is slidably connected with the second pull rod 24.

In this embodiment, preferably, the bottom of the collection box 26 is provided with a waste discharge port 33, and the waste discharge port 33 is axially and movably connected with a baffle.

In this embodiment, preferably, a lifting pipe 34 is fixedly connected to the bottom of one side of the settling tank 2, a water pump 35 is fixedly installed at the upper end of the lifting pipe 34, a water spray pipe 36 is fixedly connected to the output end of the water pump 35, a spray disc 37 is fixedly installed at the lower end of the water spray pipe 36, the spray disc 37 is located right above the third filter screen 27, a waste water discharge pipe 38 is fixedly connected to the bottom of the other side of the settling tank 2, and a valve is fixedly installed on the waste water discharge pipe 38.

In this embodiment, preferably, a fixing sleeve adapted to the water spraying pipe 36 is fixedly installed on an inner wall of one side of the housing 1.

It should be noted that, the utility model relates to a domestic sewage treatment device against blockage, when in use, after sewage enters into the treatment cavity 5 from the water inlet 3, the motor 6 is started, the motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 then drives the first crushing knife 8 and the second crushing knife 10 on the outer wall of the supporting rod 9 to crush the garbage in the sewage, at the same time, the second filter screen 12 on the inner wall of the treatment cavity 5 is cleaned through the brush 11 between the two supporting rods 9, the second filter screen 12 is prevented from being blocked by the garbage, the normal filtration of the sewage is ensured, by pulling the first pull rod 20, the first pull rod 20 drives the movable rod 16 to move rightwards, at the moment, the first spring 17 is in a stretching state, the second spring 31 is in a compressing state, the movable rod 16 then drives the sealing cover 14 to be opened through the connecting rod 15, the discharge port 13 is opened, the garbage in the treatment cavity 5 is discharged and falls on the baffle 22, the treatment chamber 5 can be cleaned in time to prevent the garbage in the treatment chamber 5 from being accumulated, then the first pull rod 20 is loosened, the movable rod 16 is restored to the original position under the action of the first spring 17 and the second spring 31 to further drive the sealing cover 14 to be restored to the original position, then the second pull rod 24 is pulled, the second pull rod 24 drives the scraper 23 to scrape the garbage falling on the partition 22 out of the partition 22 and push the garbage to the collecting box 26 from the discharge opening 25, the sewage in the treatment chamber 5 permeates to the third filter screen 27 from the second filter screen 12 to be filtered again and falls downwards to the bottom of the inner side of the shell 1 positioned at the left side of the vertical plate 21 and enters the settling tank 2 from the communicating pipe 28, the sewage in the settling tank 2 is filtered again through the activated carbon filter screen 29, the water pump 35 is started, the water after being filtered again is conveyed to the water spraying pipe 36 from the lifting pipe 34 by the water pump 35 and is finally sprayed to the third filter screen 27 from the spraying disc 37, thereby spray the cleanness to third filter screen 27, further prevent that third filter screen 27 from being blockked up, can effectively avoid appearing rubbish jam's phenomenon to carry out cyclic reuse to sewage, be favorable to the water economy resource. The whole anti-blocking domestic sewage treatment device is simple in structure, convenient to operate and better in using effect compared with the traditional mode.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent sewage treatment unit of jam, includes casing (1), its characterized in that: the bottom of the shell (1) is fixed with a settling tank (2), a water inlet (3) is formed in the top of the shell (1), a first filter screen (4) is fixed on the inner wall of the water inlet (3), a treatment chamber (5) is fixedly mounted at the lower end of the water inlet (3) above the inner side of the shell (1), the outer wall of the treatment chamber (5) is arc-shaped, a motor (6) is fixed on the outer wall of the rear side of the shell (1), an output shaft of the motor (6) penetrates through the rear side wall of the shell (1) and is fixedly provided with a rotating shaft (7), the end part of the rotating shaft (7) is rotatably connected with the inner wall of the treatment chamber (5) through a bearing, a plurality of first crushing knives (8) are uniformly and fixedly mounted on the outer wall of the rotating shaft (7) along the length direction, a plurality of supporting rods (9) are fixedly mounted at the two ends of the rotating shaft (7) at equal intervals along the circumferential direction, the outer wall of the supporting rod (9) is fixedly provided with a plurality of second crushing cutters (10) along the length direction, the two crushing cutters are positioned on the same plane and fixedly provided with a brush (11) between the two supporting rods (9), the surface of the brush (11) is in contact with the inner wall of the processing cavity (5), one side of the bottom of the processing cavity (5) is fixedly embedded with a second filter screen (12), the other side of the bottom of the processing cavity (5) is provided with a discharge hole (13), the upper end of the discharge hole (13) is hinged with a sealing cover (14), the sealing cover (14) is arc-shaped, the middle part of the outer side of the sealing cover (14) is fixedly connected with a connecting rod (15), the bottom of the connecting rod (15) is movably connected with a movable rod (16), one side of the top of the movable rod (16) is fixedly connected with a first spring (17) between the outer walls of the sealing cover (14), the inner wall of one side of the shell (1) is fixedly provided with a sliding rod (18), the outer side of the sliding rod (18) is connected with a sliding block (19) in a sliding manner, the top of the sliding block (19) is fixedly connected with a first pull rod (20), the tail end of the first pull rod (20) is movably connected with the upper end of the movable rod (16), the bottom center of the treatment cavity (5) is fixed with a vertical plate (21), a partition plate (22) is fixed between the vertical plate (21) and the inner wall of one side of the shell (1), a scraping plate (23) is arranged on one side of the top of the partition plate (22), a second pull rod (24) is fixedly connected with one side of the scraping plate (23), a discharge hole (25) is formed in the lower end of one side of the shell (1), a collecting box (26) is fixed on the outer side of the discharge hole (25), an inclined third filter screen (27) is fixed between the other side of the vertical plate (21) and the inner wall of the other side of the shell (1), and a communicating pipe (28) is fixedly installed between the bottom of the shell (1) and the settling box (2), the inside of setting tank (2) is vertical to be fixed with active carbon filter (29), active carbon filter (29) are located the left side of communicating pipe (28).

2. The anti-clogging domestic sewage treatment apparatus according to claim 1, wherein: a limiting plate (30) is fixed at the end part of the sliding rod (18), and a second spring (31) is fixedly connected between the limiting plate (30) and the movable rod (16).

3. The anti-clogging domestic sewage treatment apparatus according to claim 1, wherein: the end part of the second pull rod (24) sequentially penetrates through the discharge opening (25) and one side wall of the collecting box (26) and extends to the outside of the collecting box (26), a guide sleeve (32) is fixed at the top of the inner side of the collecting box (26), and the guide sleeve (32) is connected with the second pull rod (24) in a sliding mode.

4. The anti-clogging domestic sewage treatment apparatus according to claim 1, wherein: the bottom of the collection box (26) is provided with a waste discharge port (33), and the waste discharge port (33) is in shaft-driven connection with a baffle.

5. The anti-clogging domestic sewage treatment apparatus according to claim 1, wherein: one side bottom fixedly connected with riser (34) of setting tank (2), the upper end fixed mounting of riser (34) has water pump (35), the output fixedly connected with spray pipe (36) of water pump (35), the lower extreme fixed mounting of spray pipe (36) has spray dish (37), spray dish (37) are located directly over third filter screen (27), the opposite side bottom fixedly connected with waste water discharge pipe (38) of setting tank (2), fixed mounting has the valve on waste water discharge pipe (38).

6. The anti-clogging domestic sewage treatment apparatus according to claim 5, wherein: the inner wall of one side of the shell (1) is fixedly provided with a fixed sleeve matched with the water spraying pipe (36).