CN216726053U

CN216726053U - Filter equipment for sewage waste treatment

Info

Publication number: CN216726053U
Application number: CN202123326217.6U
Authority: CN
Inventors: 徐丙刚; 秦文勇; 徐秀华
Original assignee: Shandong Honghao Energy Saving Technology Co ltd
Current assignee: Shandong Honghao Energy Saving Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-14
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a filtering device for sewage waste treatment, which comprises a filtering tank body, wherein a shaft connector is arranged at the top of a top cover, a first driving motor is arranged at the top of the shaft connector, a water inlet and a water outlet are formed in one side of the periphery of the filtering tank body, a gear box is arranged on the other side of the periphery of the filtering tank body, a second driving motor is arranged at the top of the gear box, a baffle is arranged between a first-stage filtering chamber and a second-stage filtering chamber, a coarse filtering net is clamped in the first-stage filtering chamber, a fine filtering net is clamped in the second-stage filtering chamber, a scraping and brushing barrel is sleeved on the periphery of the coarse filtering net, and a scraping and brushing rod is arranged in the fine filtering net. This kind of filter equipment for sewage waste treatment can scrape the brush to coarse filtration net periphery when rotating through scraping the brush bucket that sets up, avoids the coarse filtration net to use after needing to dismantle the washing through the bottom when long-time filtration takes place to block up, realizes the filterable continuity of sewage, improves sewage filtration efficiency.

Description

Filter equipment for sewage waste treatment

Technical Field

The utility model relates to the technical field of filtering equipment, in particular to a filtering device for sewage waste treatment.

Background

With the continuous progress of society and the continuous development of industry, the living environment of human beings is inevitably destroyed, and the environmental pollution problem has attracted high attention and concern of countries in the world. Sewage treatment, which is a process of purifying sewage to meet the requirement of draining a certain water body or reusing the water body, is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like. In sewage treatment, sewage is usually filtered and then passes through a porous filter medium or a porous facility to remove suspended pollutants in the sewage, so that the sewage is purified to a certain degree.

Current sewage filter only scrapes the brush structure in the inside setting of the thin filter screen of second grade filter chamber, scrapes the brush to the thin filter screen, makes things convenient for the use of thin filter screen, nevertheless does not set up to the coarse filtration net periphery of one-level filter chamber and scrapes the brush structure, need dismantle through the bottom when the jam takes place for long-time filtration when the coarse filtration net and get off to use after the washing, relatively inconvenient, influence sewage filtration efficiency. Therefore, we improve the above and provide a filtering device for waste water treatment.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a filtering device for sewage disposal, which comprises a filtering tank body, wherein the top and the bottom of the filtering tank body are fixedly connected with a top cover and a bottom cover through bolts, the top of the top cover is provided with a shaft connector, the top of the shaft connector is provided with a first driving motor, one side of the periphery of the filtering tank body is provided with a water inlet and a water outlet, the other side of the periphery of the filtering tank body is provided with a gear box, the top of the gear box is provided with a second driving motor, a first-stage filter chamber and a second-stage filter chamber are arranged in the filter tank body, a baffle is arranged between the first-stage filter chamber and the second-stage filter chamber, a filtering channel is arranged in the baffle, a coarse filtering net is clamped in the first-stage filtering chamber, the inside joint of second grade filter chamber has thin filter screen, thick filter screen periphery has cup jointed scrapes the brush bucket, thin filter screen inside is provided with scrapes the brush-holder stud.

According to a preferred technical scheme, the scraping and brushing barrel is of a cylindrical structure, a plurality of through holes are formed in the scraping and brushing barrel, a plurality of scraping bristles are fixedly connected to the inner wall of the scraping and brushing barrel, which is close to the periphery of the coarse filter screen, and one end of each scraping bristle is in contact with the periphery of the coarse filter screen.

As a preferred technical solution of the present invention, sliding grooves are formed in both the side of the baffle plate and the top of the bottom cover inside the primary filtering chamber, two ends of the wiping barrel are rotatably connected to the side of the baffle plate and the inside of the sliding groove at the top of the bottom cover, respectively, and a ball is disposed at a connection between the inside of the sliding groove and the wiping barrel.

As a preferred technical scheme, the periphery of the bottom of the scraping and brushing barrel is sleeved with a gear ring, one side of the bottom of the filtering tank body is provided with an opening, a first gear is rotatably connected inside the opening, and one side of the first gear is meshed with one side of the gear ring.

As a preferable technical scheme of the utility model, a second gear is arranged in the gear box, the top of the second gear is fixedly connected with the output end of the second driving motor, and one side of the second gear is meshed and connected with one side of the second gear.

As a preferred technical scheme of the present invention, the top of the scraping and brushing rod is fixedly connected with the output end of the bottom of the driving motor, scraping and brushing frames are welded on two sides of the scraping and brushing rod, a plurality of bristles are fixedly connected to one side of the scraping and brushing frames, and one ends of the bristles contact with the inner wall of the fine filter screen.

The utility model has the beneficial effects that:

1. according to the filtering device for sewage waste treatment, the scraping brush barrel can scrape the periphery of the coarse filtering net during rotation, so that the coarse filtering net is prevented from being used after being detached and cleaned through the bottom cover when being blocked due to long-time filtering, the continuity of sewage filtering is realized, and the sewage filtering efficiency is improved;

2. according to the filtering device for sewage waste treatment, the scraping and brushing barrel is convenient to limit when rotating in the primary filtering chamber through the arranged chute, and the rolling ball is arranged at the joint of the inside of the chute and the scraping and brushing barrel, so that the joint is in rolling connection, the friction coefficient is reduced, and the rotating stability and the rotating efficiency of the scraping and brushing barrel are improved;

3. this kind of filter equipment for sewage waste treatment can drive when a driving motor output drive power through the brush yoke of scraping that sets up and scrape the brush-holder stud and rotate, and then drives and scrape the brush yoke and rotate inside the fine filtration net, scrapes the brush to the fine filtration net.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is an overall schematic view of a sewage disposal filtering apparatus according to the present invention;

FIG. 2 is a schematic sectional view of a filtering apparatus for wastewater treatment according to the present invention;

FIG. 3 is an enlarged view of the primary filtering chamber of FIG. 2 of a filtering apparatus for sewage disposal according to the present invention.

In the figure: 1. filtering the tank body; 101. a first-stage filter chamber; 102. a secondary filter chamber; 103. a baffle plate; 104. a chute; 105. a ball bearing; 2. a top cover; 3. a bottom cover; 4. a shaft coupling; 5. driving a motor I; 6. a water inlet; 7. a water outlet; 8. a gear case; 801. a first gear; 802. a second gear; 9. a second driving motor; 10. a coarse filter screen; 11. a fine filter screen; 12. a scraping and brushing barrel; 1201. a through hole; 1202. a gear ring; 13. a wiping rod; 14. a scraping and brushing frame.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-3, the filtering device for sewage waste treatment of the present invention comprises a filtering tank body 1, a top cover 2 and a bottom cover 3 are fixedly connected with the top and bottom of the filtering tank body 1 through bolts, a coupling 4 is arranged on the top of the top cover 2, a driving motor 5 is arranged on the top of the coupling 4, a water inlet 6 and a water outlet 7 are arranged on one side of the outer periphery of the filtering tank body 1, a gear box 8 is arranged on the other side of the outer periphery of the filtering tank body 1, a driving motor II 9 is arranged on the top of the gear box 8, a primary filtering chamber 101 and a secondary filtering chamber 102 are arranged in the filtering tank body 1, a baffle 103 is arranged between the primary filtering chamber 101 and the secondary filtering chamber 102, a filtering channel is arranged in the baffle 103, a coarse filtering net 10 is clamped in the primary filtering chamber 101, a fine filtering net 11 is clamped in the secondary filtering chamber 102, and a scraping and brushing barrel 12 is sleeved on the outer periphery of the coarse filtering net 10, the inside of the fine filter screen 11 is provided with a scraping and brushing rod 13.

Wherein, scrape brush bucket 12 and be the cylinder structure, and scrape brush bucket 12 inside and seted up a plurality of through hole 1201, be close to scraping of coarse filtration net 10 periphery brush bucket 12 inner wall fixedly connected with a plurality of and scrape the hair, scrape hair one end and contact with coarse filtration net 10 periphery, scrape brush bucket 12 through setting up and can scrape the brush to coarse filtration net 10 periphery when rotating, avoid coarse filtration net 10 to use after needing to dismantle through bottom 3 when taking place to block up because long-time the filtration, realize the filterable continuity of sewage, improve sewage filtration efficiency.

Wherein, the inside baffle 103 one side and the bottom 3 top of one-level filter chamber 101 that are located have all seted up spout 104, scrape brush barrel 12 both ends respectively with the inside rotation of spout 104 of baffle 103 one side and bottom 3 top and be connected, and spout 104 is inside to be provided with ball 105 with the junction of scraping brush barrel 12, it is spacing when one-level filter chamber 101 is inside to rotate conveniently to scrape brush barrel 12 through the spout 104 of seting up, and be provided with ball 105 with the junction of scraping brush barrel 12 through spout 104 is inside, make the junction realize roll connection, reduce the coefficient of friction, improve and scrape brush barrel 12 pivoted stability and rotation efficiency.

Wherein, scrape brush barrel 12 bottom periphery and cup jointed gear ring 1202, filter jar body 1 bottom one side and seted up the opening, the inside rotation of opening is connected with gear 801, and gear 801 one side is connected with gear ring 1202 one side meshing, and through scraping the gear ring 1202 that brush barrel 12 bottom periphery was cup jointed, it carries out the rotation to make things convenient for gear 801 to drive when rotating to scrape brush barrel 12.

The gear box 8 is internally provided with a second gear 802, the top of the second gear 802 is fixedly connected with the output end of the second driving motor 9, one side of the second gear 802 is meshed with one side of the first gear 801, and the driving force output by the second driving motor 9 can be output to the first gear 801 through the second gear 802 by the second gear 802, so that the rotation of the scraping and brushing barrel 12 is driven.

Wherein, scrape the output end fixed connection of brush pole 13 top and 5 bottoms of driving motor, and scrape the welding of brush pole 13 both sides and scrape brush carrier 14, scrape 14 one side fixedly connected with a plurality of brush hairs of brush carrier, brush hair one end contacts with the 11 inner walls of fine filtration net, can drive when driving motor 5 output drive power through scraping brush carrier 14 that sets up and scrape brush pole 13 and rotate, and then drive and scrape brush carrier 14 and at the inside rotation of fine filtration net 11, scrape the brush to fine filtration net 11.

The working principle is as follows: firstly, a water inlet 6 and a water outlet 7 are respectively connected with a water inlet pipe and a water outlet pipe, the device is started, sewage firstly enters the primary filtering chamber 101 through the water inlet 6, primary filtering is carried out by the coarse filtering screen 10, driving force output by the driving motor II 9 is output to the gear I801 through the gear II 802 during filtering, the scraping brush barrel 12 is driven to rotate, the periphery of the coarse filtering screen 10 is cleaned, the sewage after primary filtering enters the fine filtering screen 11 of the secondary filtering chamber 102 through a filtering channel formed in the baffle 103 for filtering, the scraping brush rod 13 is driven to rotate when the driving force is output by the driving motor I5 during filtering, the scraping brush frame 14 is driven to rotate in the fine filtering screen 11, the fine filtering screen 11 is scraped and brushed, and finally, the filtered sewage is discharged from the water outlet 7; scrape brush bucket 12 and can scrape the brush to coarse filtration net 10 periphery when rotating, avoid coarse filtration net 10 to use after needing to dismantle through bottom 3 when taking place to block up because long-time filtration, realize the filterable continuity of sewage, improve sewage filtration efficiency, and spout 104 is inside to be provided with ball 105 with the junction of scraping brush bucket 12, makes the junction realize roll connection, reduces coefficient of friction, improves and scrapes brush bucket 12 pivoted stability and rotation efficiency.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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. A filtering device for sewage waste treatment comprises a filtering tank body (1) and is characterized in that the top and the bottom of the filtering tank body (1) are fixedly connected with a top cover (2) and a bottom cover (3) through bolts, a coupling (4) is arranged at the top of the top cover (2), a first driving motor (5) is arranged at the top of the coupling (4), a water inlet (6) and a water outlet (7) are arranged on one side of the periphery of the filtering tank body (1), a gear box (8) is arranged on the other side of the periphery of the filtering tank body (1), a second driving motor (9) is arranged at the top of the gear box (8), a first-stage filtering chamber (101) and a second-stage filtering chamber (102) are arranged in the filtering tank body (1), a baffle (103) is arranged between the first-stage filtering chamber (101) and the second-stage filtering chamber (102), and a filtering channel is arranged in the baffle (103), the inside joint of one-level filter chamber (101) has coarse filtration net (10), the inside joint of second grade filter chamber (102) has fine filtration net (11), brush bucket (12) are scraped to coarse filtration net (10) periphery cup joint, fine filtration net (11) inside is provided with scrapes brush-holder stud (13).

2. The sewage disposal filtering apparatus according to claim 1, wherein the scraping and brushing barrel (12) has a cylindrical structure, a plurality of through holes (1201) are formed in the scraping and brushing barrel (12), a plurality of scraping bristles are fixedly connected to an inner wall of the scraping and brushing barrel (12) close to the periphery of the coarse filter screen (10), and one end of each scraping bristle is in contact with the periphery of the coarse filter screen (10).

3. The sewage disposal filtering apparatus according to claim 1, wherein a sliding groove (104) is formed in both the baffle (103) side inside the primary filtering chamber (101) and the top of the bottom cover (3), both ends of the wiping barrel (12) are rotatably connected with the baffle (103) side and the inside of the sliding groove (104) in the top of the bottom cover (3), and a ball (105) is disposed at the connection between the inside of the sliding groove (104) and the wiping barrel (12).

4. The sewage disposal filtering apparatus according to claim 1, wherein a gear ring (1202) is sleeved on the periphery of the bottom of the scraping and brushing barrel (12), an opening is formed in one side of the bottom of the filtering tank body (1), a first gear (801) is rotatably connected to the inside of the opening, and one side of the first gear (801) is meshed with one side of the gear ring (1202).

5. The sewage disposal filtering apparatus according to claim 4, wherein a second gear (802) is disposed inside the gear box (8), a top of the second gear (802) is fixedly connected to an output end of the second driving motor (9), and one side of the second gear (802) is engaged with one side of the first gear (801).

6. The sewage disposal filtering apparatus according to claim 1, wherein the top of the scraping and brushing rod (13) is fixedly connected with the output end of the bottom of the first driving motor (5), scraping and brushing frames (14) are welded on two sides of the scraping and brushing rod (13), a plurality of bristles are fixedly connected on one side of each scraping and brushing frame (14), and one ends of the bristles are in contact with the inner wall of the fine filtering net (11).