CN217489955U

CN217489955U - Environment-friendly mechanical wastewater purification device

Info

Publication number: CN217489955U
Application number: CN202221721914.3U
Authority: CN
Inventors: 陈耀从
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-09-27
Anticipated expiration: 2032-07-06

Abstract

The utility model relates to the technical field of waste water purification, in particular to an environment-friendly mechanical waste water purification device which can automatically clean and recover impurities on a filter screen, and comprises a purification device shell, wherein a filter screen cylinder is arranged in the purification device shell, a discharge valve is arranged at the bottom of the purification device shell, a mounting frame is arranged at the top of the purification device shell, a driving motor is arranged at the top end of the mounting frame, a driving shaft is arranged at the rotating end of the driving motor, a connecting shaft is arranged at the top of the driving shaft, a sewage suction pipe is arranged on the side wall of the connecting shaft, a plurality of scraper blades are arranged on the driving shaft, a fixed block is arranged at one side of each scraper blade, a plurality of sewage suction heads are arranged on each fixed block, a connecting pipe is arranged at the tail part of each sewage suction head, a flow passage is arranged at the middle part of the driving shaft, and sealing rings are arranged at the top and the bottom of the inside of the connecting shaft, a cavity is arranged between the two sealing rings, a side opening is formed in the top end of the flow channel, and a through hole is formed in the side wall of the connecting shaft.

Description

Environment-friendly mechanical wastewater purification device

Technical Field

The utility model relates to a waste water purification technology field specifically is an environmental protection machinery effluent treatment plant.

Background

As is known well, waste water purification is that the harmful substance with waste water is clear away with physics and chemical means, prevents environmental pollution for waste water can used repeatedly's process, when the impurity of filtering waste water, uses the filter screen to filter out these impurity usually, clears away again, and nevertheless impurity in the waste water is thick, piles up on the lateral wall of filter screen very easily, influences follow-up filtration, needs the manual work to clear up, troublesome poeration.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides an environmental protection machinery effluent treatment plant can clear up and retrieve the impurity on the filter screen automatically.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly mechanical wastewater purification device comprises a purification device shell, wherein a filter screen cylinder is arranged inside the purification device shell, a discharge valve is arranged at the bottom of the purification device shell, a mounting frame is arranged at the top of the purification device shell, a driving motor is arranged at the top end of the mounting frame, a driving shaft is arranged at the rotating end of the driving motor, a connecting shaft is arranged at the top of the driving shaft, a sewage suction pipe is arranged on the side wall of the connecting shaft, a plurality of scraping plates are arranged on the driving shaft, a fixed block is arranged on one side of each scraping plate, a plurality of sewage suction heads are arranged on each fixed block, a connecting pipe is arranged at the tail part of each sewage suction head, a flow passage is arranged in the middle of the driving shaft, sealing rings are arranged at the top and the bottom inside of the connecting shaft, a cavity is arranged between the two sealing rings, a side opening is arranged at the top end of the flow passage, the side opening penetrates through the side wall of the driving shaft, and is communicated with the cavity and the flow passage, the side wall of the connecting shaft is provided with a through hole which is communicated with the cavity and the sewage suction pipe.

Furthermore, the driving shaft and the connecting shaft are rotatably connected through a bearing.

Furthermore, one end of the sewage suction pipe is connected with the water suction pump.

Further, each connecting pipe is communicated with the flow passage.

Furthermore, the driving motor and the frequency converter are electrically connected through a lead.

(III) advantageous effects

Compared with the prior art, the utility model provides an environmental protection machinery effluent treatment plant possesses following beneficial effect:

this environmental protection machinery effluent treatment plant, through driving motor, the setting of drive shaft and scraper blade, driving motor starts drive shaft and scraper blade and rotates, the insoluble material of scraper blade on with filter screen section of thick bamboo inner wall scrapes, through the soil pick-up head, the sewage suction pipe, the connecting pipe, the runner, the sealing washer, other trompil, the setting of cavity and through-hole, and sewage suction pipe and suction pump connect, when the insoluble material of scraper blade on with filter screen section of thick bamboo inner wall scrapes, start the suction pump, the insoluble material who scrapes is siphoned away by the soil pick-up head, and through the connecting pipe, the runner, other trompil, the cavity, through-hole and sewage suction pipe discharge insoluble material, thereby can clear up and retrieve the impurity on the filter screen automatically, the inner wall of artifical clearance filter screen section of thick bamboo has been saved.

Drawings

FIG. 1 is a schematic diagram of an isometric structure of the present invention;

FIG. 2 is a schematic view of an isometric structure inside the present invention;

FIG. 3 is a schematic sectional view of the driving shaft and the connecting shaft of the present invention;

fig. 4 is a schematic diagram of the present invention at a point a shown in fig. 1.

In the figure: 1. a purification device housing; 2. a filter screen cylinder; 3. a discharge valve; 4. a mounting frame; 5. a drive motor; 6. a drive shaft; 7. a connecting shaft; 8. a sewage suction pipe; 9. a squeegee; 10. a fixed block; 11. a sewage suction head; 12. a connecting pipe; 13. a flow channel; 14. a seal ring; 15. opening a hole at the side; 16. a cavity; 17. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 utility model discloses an environmental protection machinery waste water purification device, including a purification device shell 1, the interior of the purification device shell 1 is provided with a filter screen cylinder 2 for filtering impurities in water, the bottom of the purification device shell 1 is provided with a discharge valve 3 for discharging filtered water, the top of the purification device shell 1 is provided with a mounting rack 4 for fixing a driving motor 5, the top of the mounting rack 4 is provided with a driving motor 5, the driving motor 5 drives a driving shaft 6 to rotate, the driving motor 5 and a frequency converter are electrically connected through a lead, the rotating speed of the driving motor 5 can be controlled through the frequency converter, the rotating end of the driving motor 5 is provided with a driving shaft 6, the driving shaft 6 rotates to drive a scraper blade 9, the top of the driving shaft 6 is provided with a connecting shaft 7, the driving shaft 6 and the connecting shaft 7 are rotatably connected through a bearing, a sewage suction pipe 8 is arranged on the side wall of the connecting shaft 7, one end of the sewage suction pipe 8 is connected with a water suction pump, impurities are sucked away when the water suction pump works, a plurality of scraping plates 9 are arranged on the driving shaft 6, the scraping plates 9 rotate to clean the inner wall of the filter screen cylinder 2 and scrape the impurities, a fixed block 10 is arranged on one side of each scraping plate 9 to fix a sewage suction head 11, a plurality of sewage suction heads 11 are arranged on each fixed block 10, the sewage suction heads 11 suck the impurities when the water suction pump works, a connecting pipe 12 is arranged at the tail part of each sewage suction head 11, each connecting pipe 12 is communicated with a flow channel 13, a flow channel 13 is arranged in the middle of the driving shaft 6, water and impurities can flow in the flow channel 13, sealing rings 14 are arranged at the top and the bottom inside the connecting shaft 7 to play a sealing role, a cavity 16 is arranged between the two sealing rings 14, and an opening 15 is arranged beside the top end of the flow channel 13, the side opening 15 runs through the side wall of the driving shaft 6, the side opening 15 is communicated with the cavity 16 and the flow channel 13, the side wall of the connecting shaft 7 is provided with a through hole 17, the through hole 17 is communicated with the cavity 16 and the sewage suction pipe 8, when the scraper 9 scrapes off impurities on the inner wall of the filter screen cylinder 2, the water suction pump is started, the scraped impurities are sucked away by the sewage suction head 11, and the impurities are discharged through the connecting pipe 12, the flow channel 13, the side opening 15, the cavity 16, the through hole 17 and the sewage suction pipe 8.

In conclusion, this environmental protection machinery effluent treatment plant, when using, pour into waste water into to the inside of filter screen section of thick bamboo 2, filter screen section of thick bamboo 2 plays filterable effect, the water of accomplishing of filtration is discharged by discharge valve 3 department, when the inner wall of filter screen section of thick bamboo 2 adheres to a large amount of impurity, start driving motor 5, and adjust the converter, make driving motor 5 slowly rotate, scraper blade 9 scrapes the impurity of filter screen section of thick bamboo 2 inner wall, start the suction pump, the impurity that scrapes is siphoned away by soil pick-up head 11, and discharge impurity through connecting pipe 12, runner 13, other trompil 15, cavity 16, through-hole 17 and soil pick-up pipe 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection machinery effluent treatment plant, includes purifier casing (1), its characterized in that: the sewage treatment device is characterized in that a filter screen cylinder (2) is arranged in the purifying device shell (1), a discharge valve (3) is arranged at the bottom of the purifying device shell (1), a mounting frame (4) is arranged at the top of the purifying device shell (1), a driving motor (5) is arranged at the top end of the mounting frame (4), a driving shaft (6) is arranged at the rotating end of the driving motor (5), a connecting shaft (7) is arranged at the top of the driving shaft (6), a sewage suction pipe (8) is arranged on the side wall of the connecting shaft (7), a plurality of scraping plates (9) are arranged on the driving shaft (6), a fixed block (10) is arranged on one side of each scraping plate (9), a plurality of sewage suction heads (11) are arranged on each fixed block (10), a connecting pipe (12) is arranged at the tail part of each sewage suction head (11), and a flow channel (13) is arranged in the middle of the driving shaft (6), connecting axle (7) inside top and bottom all are provided with sealing washer (14), two be provided with cavity (16) between sealing washer (14), the top of runner (13) is provided with other trompil (15), the lateral wall of drive shaft (6) is run through in other trompil (15), other trompil (15) intercommunication cavity (16) and runner (13), the lateral wall of connecting axle (7) is provided with through-hole (17), through-hole (17) intercommunication cavity (16) and soil pick-up pipe (8).

2. The environmental protection mechanical wastewater purification apparatus according to claim 1, characterized in that: the driving shaft (6) is rotatably connected with the connecting shaft (7) through a bearing.

3. The environmental protection mechanical wastewater purification device according to claim 1, characterized in that: one end of the sewage suction pipe (8) is connected with the water suction pump.

4. The environmental protection mechanical wastewater purification apparatus according to claim 1, characterized in that: each connecting pipe (12) is communicated with the flow passage (13).

5. The environmental protection mechanical wastewater purification apparatus according to claim 1, characterized in that: the driving motor (5) is electrically connected with the frequency converter through a lead.