CN218589819U

CN218589819U - Energy-saving sewage filtration treatment device

Info

Publication number: CN218589819U
Application number: CN202222883432.4U
Authority: CN
Inventors: 熊炳坤; 张琪
Original assignee: Xiamen Weixiao Environmental Protection Technology Co ltd
Current assignee: Xiamen Weixiao Environmental Protection Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-10
Anticipated expiration: 2032-10-31

Abstract

The utility model provides an energy-saving sewage filtration treatment device belongs to mechanical technical field. The utility model discloses an outer shell, fixed mounting has the cross-section to be semicircular filter screen on the inside wall of shell, fixedly connected with kuppe on the lateral wall of shell, one side that the shell is close to the kuppe runs through and is provided with the pivot, the both ends of pivot are located shell and kuppe respectively, the pivot is located the inside one end fixed mounting of kuppe and has the impeller, fixedly connected with and the inside diagonal flow pipe that is linked together of kuppe on the lateral wall of kuppe, the one side that the shell is close to the kuppe runs through the opening of offering the inside intercommunication that is used for with the inside of shell and kuppe, the pivot is located the inside one end fixedly connected with roller bearing of shell, a plurality of first scraper blades of fixedly connected with on the lateral wall of roller bearing, the inner wall of filter screen is laminated mutually with one side that the roller bearing was kept away from to relative first scraper blade. The utility model discloses a rivers impact and drive and realize the cleanness to the filter screen, need not manpower or electric power, use manpower sparingly and energy-concerving and environment-protective.

Description

Energy-saving sewage filtration treatment device

Technical Field

The utility model relates to a sewage treatment field particularly, relates to an energy-saving sewage filtration treatment device.

Background

Sewage treatment is a process of purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as building, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. The sewage treatment is generally classified into production sewage treatment and domestic sewage treatment according to the sewage source. The production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is sewage generated in daily life and refers to complex mixtures of various forms of inorganic matters and organic matters.

In the prior art, various sewage treatment processes exist, and for sewage containing insoluble solid particles in a water body, a precipitation filtration process is usually adopted to carry out primary treatment on the sewage so as to separate the solid particles from the water body. In the process of precipitation and filtration, a filter screen is one of the commonly used treatment devices, and sewage passes through the filter screen to realize solid-liquid separation. However, in the process of filtering sewage, a large amount of solid particles remain on the filter screen and need to be cleaned manually, otherwise, the filter screen is blocked. Manual cleaning can greatly increase manual physical consumption and is inconvenient. In the prior art, the filter screen is cleaned through electric equipment such as an electric brush roller, the energy consumption is increased and the energy conservation is not facilitated although the manual work is compared.

How to invent an energy-saving sewage filtration treatment device to improve the problems becomes a problem to be solved urgently by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides an energy-saving sewage filtration treatment device, aim at improving and adopt power equipment clearance filter screen, be unfavorable for energy-conserving problem.

The utility model discloses a realize like this:

the utility model provides an energy-saving sewage filtration treatment device, which comprises an outer shell, fixed mounting has the cross-section to be semicircular filter screen on the inside wall of shell, fixedly connected with kuppe on the lateral wall of shell, one side that the shell is close to the kuppe runs through and is provided with the pivot, the both ends of pivot are located shell and kuppe respectively, the pivot is located the inside one end fixed mounting of kuppe and has the impeller, fixedly connected with and the inside oblique flow pipe that is linked together of kuppe on the lateral wall of kuppe, one side that the shell is close to the kuppe runs through and offers the opening that is used for the inside of shell and the inside intercommunication of kuppe, the pivot is located the inside one end fixedly connected with roller bearing of shell, a plurality of first scraper blades of fixedly connected with on the lateral wall of roller bearing, the inner wall of filter screen and relative first scraper blade are kept away from laminating mutually on one side of roller bearing, the position on one side of being close to the filter screen on the lateral wall of shell runs through and has offered the drain, the bottom of shell runs through has offered the outlet.

Preferably, it is a plurality of all fixed the slide bar that is provided with the perpendicular to roller bearing on the lateral wall of first scraper blade, be provided with on the lateral wall of slide bar and follow the gliding sliding sleeve of slide bar, fixedly connected with and the connecting rod that the slide bar parallels on the lateral wall of sliding sleeve, the one end fixedly connected with second scraper blade of roller bearing is kept away from to the connecting rod, fixedly connected with spring between second scraper blade and the roller bearing.

Through adopting above-mentioned technical scheme, carry out the water conservancy diversion to sewage through the oblique flow pipe that the slant set up, in sewage filtering process, make sewage drive the inside impeller rotation of kuppe, the synchronous rotation of the inside roller bearing of shell can make first scraper blade scrape the solid particle who remains on the filter screen automatically, scrape solid particle to drain department and discharge, adopt water impact to drive, use manpower sparingly and energy-concerving and environment-protective.

Preferably, the second scraper is attached to the side wall of the first scraper.

Through adopting above-mentioned technical scheme, the second scraper blade is laminated but not inconsistent tightly with first scraper blade mutually, guarantees that the second scraper blade can effectively scrape the surface of first scraper blade and move.

Preferably, the outside of shell and the fixed position that is close to the drain are equipped with and lead the blanking plate, the top of leading the blanking plate has second magnetic block through support fixed mounting, the height of second magnetic block is located between the interior top and the interior bottom of drain.

Preferably, a first magnetic block is fixedly mounted on the side wall of the second scraper, and the magnetism of one side of the second magnetic block close to the shell is opposite to that of one side of the first magnetic block far away from the roller.

Through adopting above-mentioned technical scheme, adopt the mode of magnetic force attraction, can make the second scraper blade scrape, clear up the pollutant that remains on first scraper blade by oneself, likewise need not consume manpower or electric power.

Preferably, one end of the sliding rod, which is far away from the rolling shaft, is fixedly connected with a limiting plate.

By adopting the technical scheme, the limiting plate is used for limiting the position of the sliding sleeve on the sliding rod, and the sliding sleeve is prevented from slipping from the sliding rod.

The beneficial effects of the utility model are that: through the cooperation use between shell, kuppe, oblique flow tube, impeller, roller bearing, first scraper blade, second scraper blade, first magnetic force piece and the second magnetic force piece, sewage enters into the kuppe through oblique flow tube, and is filtered in entering into the shell by the kuppe again. The impact of the water body on the impeller in the air guide sleeve can drive the impeller to rotate, so that the automatic roller inside the shell can rotate, the first scraper on the roller can scrape and clean solid particles on the filter screen, and the solid particles on the filter screen are automatically discharged through the sewage outlet. The whole process is driven by the impact of water flow, manpower or electric power is not needed, manpower is saved, and the device is energy-saving and environment-friendly. In addition, through the cooperation of first magnetic force piece and second magnetic force piece, can make the automatic residue to on the first scraper blade of second scraper blade clear up, avoid the pollutant to adhere to on the first scraper blade and can't discharge to this realization is further cleaned.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.

FIG. 1 is a schematic view of the overall appearance of an energy-saving sewage filtering and treating device provided by the embodiment of the present invention;

FIG. 2 is a schematic view of an internal structure of a dome of an energy-saving sewage filtering and treating apparatus provided by an embodiment of the present invention;

FIG. 3 is a sectional view of a housing of an energy-saving sewage filtering and treating device provided by the embodiment of the utility model;

fig. 4 is a schematic view of a partial structure of an energy-saving sewage filtering treatment device provided by the embodiment of the utility model.

In the figure: 1. a housing; 2. a pod; 3. an oblique flow pipe; 4. a sewage draining outlet; 5. a water outlet; 6. a drop guide plate; 7. a port; 8. a rotating shaft; 9. an impeller; 10. a first squeegee; 11. a slide bar; 12. a sliding sleeve; 13. a connecting rod; 14. a second squeegee; 15. a spring; 16. a first magnetic block; 17. a second magnetic block; 18. and (5) filtering the screen.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, an energy-saving sewage filtration treatment device comprises a housing 1, wherein a filter screen 18 with a semicircular cross section is fixedly mounted on the inner side wall of the housing 1, a flow guide cover 2 is fixedly connected to the outer side wall of the housing 1, a rotating shaft 8 penetrates through one side of the housing 1 close to the flow guide cover 2, the rotating shaft 8 is connected with the housing 1 through a bearing, and the rotating shaft 8 can rotate. The both ends of pivot 8 are located shell 1 and kuppe 2 respectively, and pivot 8 is located the inside one end fixed mounting of kuppe 2 and has impeller 9, and the oblique flow tube 3 that is linked together with inside kuppe 2 of fixedly connected with on the lateral wall of kuppe 2, shell 1 run through the one side of being close to kuppe 2 and offer the opening 7 that is used for the inside of shell 1 and the inside intercommunication of kuppe 2. Oblique flow tube 3 is the slope setting, and oblique flow tube 3's delivery port is oblique to the blade part of impeller 9, and when sewage entered into kuppe 2 inside through oblique flow tube 3, sewage direct impact impeller 9's blade part to can drive impeller 9 and rotate.

The pivot 8 is located the inside one end fixedly connected with roller bearing of shell 1, a plurality of first scraper blades 10 of fixedly connected with on the lateral wall of roller bearing, and the inner wall of filter screen 18 is laminated mutually with one side that roller bearing was kept away from to first scraper blade 10 relative, and the position that is close to one side of filter screen 18 on the lateral wall of shell 1 runs through and has seted up drain 4 for the solid particle that filters down from sewage discharges. The bottom end of the shell 1 is provided with a water outlet 5 for discharging filtered sewage.

Further, it should be noted that: the second flight 14 abuts the opposing side wall of the first flight 10.

Referring to fig. 3-4, sliding rods 11 perpendicular to the rollers are fixedly arranged on the side walls of the first scrapers 10, sliding sleeves 12 capable of sliding along the sliding rods 11 are arranged on the outer side walls of the sliding rods 11, and limit plates are fixedly connected to the ends, far away from the rollers, of the sliding rods 11. The limiting plate is provided to avoid the sliding sleeve 12 from slipping off the sliding rod 11. A connecting rod 13 parallel to the sliding rod 11 is fixedly connected to the side wall of the sliding sleeve 12, a second scraper 14 is fixedly connected to one end of the connecting rod 13 far away from the roller, and a spring 15 is fixedly connected between the second scraper 14 and the roller. The second flight 14 abuts, but does not abut, the opposing side wall of the first flight 10. The second blade 14 is capable of scraping against the opposing first blade 10. The included angle between the second scraper 14 and one end of the first scraper 10 far away from the roller is less than or equal to 90 degrees.

The outside of shell 1 and the fixed position that is close to drain 4 install and lead the blanking plate 6, lead the top of blanking plate 6 and have second magnetic block 17 through support fixed mounting, second magnetic block 17 highly be located between the interior top and the interior bottom of drain 4. A first magnetic block 16 is fixedly mounted on the side wall of the second scraper 14, and the side of the second magnetic block 17 close to the casing 1 is opposite to the side of the first magnetic block 16 far from the roller.

The working principle of the energy-saving sewage filtering treatment equipment is as follows: sewage is guided into the air guide sleeve 2 through the oblique flow pipe 3, the impeller 9 is driven to rotate by the impact of water flow on the impeller 9 by taking the rotating shaft 8 as a shaft, and the rolling shaft inside the shell 1 rotates synchronously. The sewage that enters into kuppe 2 passes through opening 7 between kuppe 2 and the shell 1 and enters into the shell 1, and sewage flows on filter screen 18, can filter the insoluble solid particle in the sewage through filter screen 18. The filtered sewage is discharged through the water outlet 5 at the bottom end of the housing 1, and the filtered solid particles are left on the filter screen 18.

As the roller rotates, the first scrapers 10 attached to the roller make a circular motion along with the roller. When the first scraper 10 slides from the upper surface of the filter screen 18, the first scraper 10 can scrape the solid particles filtered on the upper surface of the filter screen 18, and along with the rotation of the roller, the first scraper 10 can scrape the solid particles to the position of the sewage draining exit 4, so that the solid particles can be discharged outwards through the sewage draining exit 4. When the first magnetic block 16 of the second scraper 14 is opposite to the second magnetic block 17 outside the housing 1 along with the movement of the first scraper 10, because the opposite magnetic properties of the first magnetic block 16 and the second magnetic block 17 are opposite, under the action of the magnetic force, the second scraper 14 is subjected to a pulling force towards the second magnetic block 17, and the sliding sleeve 12 slides on the sliding rod 11, the spring 15 is stretched, and the second scraper 14 performs a rapid sliding movement process on the corresponding first scraper 10. When the second scraper 14 slides on the first scraper 10, the particles attached to the first scraper 10 can be scraped to the edge of the first scraper 10, and then the particles are pushed into the sewage draining outlet 4 by the second scraper 14 and are discharged to the outside of the housing 1 through the sewage draining outlet 4, so that the pollutants on the first scraper 10 are prevented from remaining. When the first magnetic block 16 and the second magnetic block 17 are offset, the second scraper 14 naturally slides on the first scraper 10 toward the roller. In the whole process, the cleaning of the particles on the filter screen 18 does not need manpower or power equipment participation, and the driving is realized only through the impact of water flow, so that the labor is saved and the energy is saved.

It should be noted that the specific model specification of the motor needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving sewage filtering treatment device, which comprises a shell (1) and is characterized in that, a filter screen (18) with a semicircular section is fixedly arranged on the inner side wall of the shell (1), the outer side wall of the shell (1) is fixedly connected with a flow guide cover (2), a rotating shaft (8) penetrates through one side of the shell (1) close to the air guide sleeve (2), the two ends of the rotating shaft (8) are respectively positioned in the shell (1) and the air guide sleeve (2), an impeller (9) is fixedly arranged at one end of the rotating shaft (8) positioned in the air guide sleeve (2), the outer side wall of the air guide sleeve (2) is fixedly connected with an inclined flow pipe (3) communicated with the inside of the air guide sleeve (2), a through hole (7) for communicating the inside of the shell (1) with the inside of the air guide sleeve (2) is arranged on one side of the shell (1) close to the air guide sleeve (2) in a penetrating way, one end of the rotating shaft (8) positioned in the shell (1) is fixedly connected with a rolling shaft, the side wall of the roller is fixedly connected with a plurality of first scrapers (10), the inner wall of the filter screen (18) is attached to one side, far away from the roller, of the corresponding first scraper (10), a sewage draining exit (4) is arranged on the side wall of the shell (1) and is close to one side of the filter screen (18) in a penetrating way, the bottom end of the shell (1) is provided with a water outlet (5) in a penetrating way.

2. The energy-saving sewage filtering treatment equipment according to claim 1, wherein a sliding rod (11) perpendicular to the roller is fixedly arranged on each of the side walls of the first scrapers (10), a sliding sleeve (12) capable of sliding along the sliding rod (11) is arranged on the outer side wall of the sliding rod (11), a connecting rod (13) parallel to the sliding rod (11) is fixedly connected to the side wall of the sliding sleeve (12), a second scraper (14) is fixedly connected to one end, away from the roller, of the connecting rod (13), and a spring (15) is fixedly connected between the second scraper (14) and the roller.

3. The energy-saving sewage filtering treatment equipment according to claim 2, wherein the second scraper (14) is attached to the side wall of the first scraper (10).

4. The energy-saving sewage filtering treatment equipment according to claim 3, wherein a drop guide plate (6) is fixedly mounted at a position, close to the sewage draining exit (4), outside the shell (1), a second magnetic block (17) is fixedly mounted at the top end of the drop guide plate (6) through a support, and the second magnetic block (17) is located between the inner top and the inner bottom of the sewage draining exit (4).

5. The energy-saving sewage filtering treatment equipment according to claim 4, wherein a first magnetic block (16) is fixedly installed on the side wall of the second scraper (14), and the side of the second magnetic block (17) close to the housing (1) is opposite to the side of the first magnetic block (16) far away from the roller in magnetism.

6. The energy-saving sewage filtering treatment equipment according to claim 2, wherein a limiting plate is fixedly connected to one end of the sliding rod (11) far away from the rolling shaft.