CN216457221U

CN216457221U - Processing apparatus that municipal administration sewage treatment used

Info

Publication number: CN216457221U
Application number: CN202121826186.8U
Authority: CN
Inventors: 赵治平; 龙树勇
Original assignee: Tianjin Zhongjiyuan Environmental Protection Technology Co ltd
Current assignee: Tianjin Zhongjiyuan Environmental Protection Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-05-10
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a treatment device for municipal sewage treatment, which comprises a crushing cylinder and a filter tank, wherein an A-frame is welded on the inner wall of the crushing cylinder, a first bearing is embedded in one side of the A-frame, the A-frame is movably connected with a drive shaft through the first bearing, a plurality of spiral crushing knives are sleeved on the outer wall of the drive shaft, the spiral crushing knives are equidistantly distributed on the outer wall of the drive shaft, a second bearing is embedded in the inner wall of the filter tank, the filter tank is movably connected with an annular frame through the second bearing, a filter screen is installed in the annular frame, a scraper is installed at the bottom end in the filter tank, one side of the scraper is attached to one side of the filter screen, a second case is welded at the top end in the filter tank, and a second motor is installed in the second case. This kind of processing apparatus that municipal administration sewage treatment used, simple structure is reasonable, and the modern design can effectively improve work efficiency, and easy operation is convenient, has higher practical value.

Description

Processing apparatus that municipal administration sewage treatment used

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to a treatment device for municipal sewage treatment.

Background

Municipal sewage, i.e. domestic sewage, industrial wastewater and runoff sewage in the urban area. Generally, the sewage is collected by urban pipelines and is discharged into a water body after being treated by an urban sewage treatment plant. In addition to containing a large amount of organic matters, germs and viruses in urban sewage, due to the advanced development of industry, the water quality of industrial wastewater (which accounts for about 60-80 percent of the total amount of the urban sewage) is increasingly complex, and the pollution of runoff sewage is increasingly serious, so that the urban sewage contains various toxic and harmful pollutants with different degrees.

However, the existing sewage treatment device usually adopts a filtering mode to treat, and because the filtering equipment is always in a static state, more and larger solid impurities can be attached to the surface of the filtering equipment, so that the permeability of the filtering equipment is reduced, the normal use of the sewage treatment device is influenced, and the working efficiency of sewage treatment is reduced. Therefore, the improvement is made, and a treatment device for municipal sewage treatment is provided.

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 treatment device for municipal sewage treatment, which comprises a crushing cylinder and a filter tank, wherein an A-frame is welded on the inner wall of the crushing cylinder, a first bearing is embedded on one side of the A-frame, the A-frame is movably connected with a driving shaft through the first bearing, a plurality of spiral crushing knives are sleeved on the outer wall of the driving shaft, the spiral crushing knives are equidistantly distributed on the outer wall of the driving shaft, a second bearing is embedded on the inner wall of the filter tank, the filter tank is movably connected with an annular frame through the second bearing, a filter screen is arranged in the annular frame, a scraper is arranged at the bottom end in the filter tank, one side of the scraper is attached to one side of the filter screen, a second case is welded at the top end in the filter tank, a second motor is arranged in the second case, the output end of the second motor penetrates through the second case and is sleeved with a gear, and one side of the outer wall of the annular frame is provided with annular insections meshed with the gear.

As a preferable technical scheme of the utility model, one side of the outer wall of the crushing cylinder is welded with a first case, a first motor is arranged in the first case, and the output end of the first motor penetrates through the first case and the crushing cylinder and is in transmission connection with a driving shaft.

As a preferred technical scheme of the utility model, one end of the crushing cylinder is provided with a flange, the crushing cylinder is connected with the filter tank through the flange, and the flange is internally provided with a sealing ring.

As a preferable technical scheme of the utility model, one side of the top end of the crushing cylinder is provided with a water inlet, and the top end of the water inlet is connected with a water inlet valve.

As a preferable technical scheme of the utility model, one side of the bottom end of the filtering tank close to the scraper is connected with a waste collecting box in a penetrating way, and one side of the outer wall of the waste collecting box is connected with a knob plug in a threaded way.

As a preferred technical scheme of the utility model, one end of the filter tank is provided with a water outlet, and one side of the inner wall of the water outlet is provided with a plurality of threads.

As a preferred technical scheme of the utility model, the bottom frames are respectively arranged at the bottom ends of the crushing cylinder and the filtering tank, and a supporting rod is connected between the two bottom frames.

The utility model has the beneficial effects that:

1. according to the treatment device for municipal sewage treatment, the drive shaft is matched with the spiral crushing cutter, so that the device can crush large solid impurities in sewage, the device is prevented from being blocked by the large solid impurities, the gear drives the annular frame and the filter screen to rotate and form relative motion with the static scraper, the impurities attached to the surface of the filter screen can be cleaned by scraping and rubbing the scraper, and the annular frame, the filter screen, the scraper, the second motor and the gear are matched with each other for use, so that filter equipment in the device keeps good permeability, and the working efficiency of the device is improved;

2. this kind of processing apparatus that municipal administration sewage treatment used, kinetic energy output through first motor, make the drive shaft drive the broken sword of spiral and carry out high-speed rotation, thereby, realize the breakage to great solid impurity in the sewage, and through the connection of flange, make broken jar and filter the fastening more between the jar, and simultaneously, through the connection of water intaking valve, when making the sewage source insert the device, can arrive and be controlled, avoid rivers too big and appear bursting, rethread garbage collection box and the mutually supporting of knob stopper, make the device's garbage collection handle more convenient. The utility model has simple and reasonable structure, novel design, simple and convenient operation and higher practical value, and can effectively improve the working efficiency.

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 a perspective view of a municipal sewage treatment apparatus of the utility model;

FIG. 2 is a cross-sectional view of a municipal sewage treatment apparatus of the utility model;

FIG. 3 is a schematic view of a ring frame structure of a municipal sewage treatment apparatus of the utility model;

FIG. 4 is an enlarged schematic view of configuration A of FIG. 2 of a municipal sewage treatment apparatus of the utility model.

In the figure: 1. a crushing cylinder; 2. a filter tank; 3. a first chassis; 4. a second chassis; 5. a water inlet valve; 6. a flange; 7. a water outlet; 8. a waste collection tank; 9. a knob plug; 10. a chassis; 11. a support bar; 12. a first motor; 13. a drive shaft; 14. a spiral crushing cutter; 15. filtering with a screen; 16. a squeegee; 17. an annular frame; 18. annular insection; 19. a second motor; 20. a gear; 21. a triangular support.

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 figures 1-4, the treatment device for municipal sewage treatment comprises a crushing cylinder 1 and a filter tank 2, wherein a triangular support 21 is welded on the inner wall of the crushing cylinder 1, a first bearing is embedded on one side of the triangular support 21, the triangular support 21 is movably connected with a driving shaft 13 through the first bearing, a plurality of spiral crushing cutters 14 are sleeved on the outer wall of the driving shaft 13, the spiral crushing cutters 14 are equidistantly distributed on the outer wall of the driving shaft 13, a second bearing is embedded on the inner wall of the filter tank 2, the filter tank 2 is movably connected with an annular frame 17 through the second bearing, a filter screen 15 is arranged inside the annular frame 17, a scraper 16 is arranged at the bottom end inside the filter tank 2, one side of the scraper 16 is attached to one side of the filter screen 15, a second case 4 is welded on the top end inside the filter tank 2, a second motor 19 is arranged inside the second case 4, and the output end of the second motor 19 penetrates through the second case 4, a gear 20 is sleeved on the annular frame 17, and one side of the outer wall of the annular frame 17 is provided with an annular insection 18 which is meshed with the gear 20.

Wherein, the welding of 1 outer wall one side of broken jar has first quick-

witted case

3, and 3 internally mounted of first quick-witted case have first motor 12, and first quick-witted case 3 and broken jar 1 are run through to first motor 12 output to be connected with drive shaft 13 transmission, through the kinetic energy output of first motor 12, make drive shaft 13 drive spiral crushing sword 14 carry out high-speed rotatory, thereby, realize the breakage to great solid impurity in the sewage.

Wherein, flange 6 is installed to 1 one end of broken jar, and broken jar 1 passes through flange 6 and is connected with filtering

jar

2, and 6 internally mounted of flange has the sealing washer, through the connection of flange 6 for broken jar 1 and the more fastening of filtering between the jar 2.

Wherein, one side of the top end of the crushing cylinder 1 is provided with a water inlet, the top end of the water inlet is connected with a water inlet valve 5, and the connection of the water inlet valve 5 ensures that a sewage source can be controlled when being connected to the device, thereby avoiding the burst caused by overlarge water flow.

Wherein, filtering tank 2 has garbage collection box 8 in the bottom one side through connection who is close to

scraper blade

16, and 8 outer wall one side threaded connection of garbage collection box have knob stopper 9, through mutually supporting of garbage collection box 8 and knob stopper 9 for the device's garbage collection handles more conveniently.

Wherein, filter 2 one ends of jar and be provided with

delivery port

7, and 7 inner walls of delivery port one side are provided with a plurality of screw threads, and the screw thread that sets up through 7 inner walls of delivery port for when the device is connected with other equipment, it is more convenient.

Wherein, chassis 10 are all installed with filtering jar 2 bottom to broken jar 1, are connected with bracing piece 11 between two chassis 10, through chassis 10 and the steady support of bracing piece 11 to the device for the device's operation is more stable.

The working principle is as follows: when the treatment device for municipal sewage treatment is used, firstly, the air tightness of the device is detected, after the air tightness is ensured to be good, the device is connected with a sewage source and plays a role in all electric devices of the device, the device is operated, the device is enabled to crush larger solid impurities in sewage through the mutual matching of the driving shaft 13 and the spiral crushing knife 14, so that the device is prevented from being blocked by the larger solid impurities, the gear 20 is driven by the second motor 19, the gear 20 drives the annular frame 17 and the filter screen 15 to rotate and forms relative motion with the static scraper 16, so that the impurities attached to the surface of the filter screen 15 are cleaned through the scraping of the scraper 16, and the filtering equipment in the device keeps good permeability through the mutual matching of the annular frame 17, the filter screen 15, the scraper 16, the second motor 19 and the gear 20, thereby, the device work efficiency is improved, this kind of processing apparatus that municipal administration sewage treatment used, kinetic energy output through first motor 12, make drive shaft 13 drive spiral crushing sword 14 and carry out high-speed rotation, thereby, realize the breakage to the great solid impurity in the sewage, and through the connection of flange 6, make crushing jar 1 and filter more fastening between jar 2, and simultaneously, through the connection of water intaking valve 5, when making the sewage source insert the device, can reach and be controlled, avoid rivers to cross greatly and appear bursting, rethread waste collection box 8 and the mutually supporting of knob stopper 9, make the device's garbage collection handle more convenient. The utility model has simple and reasonable structure, novel design, simple and convenient operation and higher practical value, and can effectively improve the working 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; either directly or indirectly through intervening media, or may be internal to both 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. The utility model provides a processing apparatus that municipal administration sewage treatment used, includes broken jar (1) and filters jar (2), its characterized in that, broken jar (1) inner wall welding has A-frame (21), A-frame (21) one side is inlayed and is equipped with first bearing, A-frame (21) have drive shaft (13) through first bearing swing joint, drive shaft (13) outer wall cover is equipped with a plurality of spiral crushing sword (14), and a plurality of spiral crushing sword (14) equidistance distributes at the outer wall of drive shaft (13), it has the second bearing to filter jar (2) inner wall embedding, it has annular frame (17) through second bearing swing joint to filter jar (2), annular frame (17) internally mounted has filter screen (15), it installs scraper blade (16) to filter jar (2) inside bottom, one side of scraper blade (16) is laminated with one side of filter screen (15), the welding of the inside top of filter tank (2) has second quick-witted case (4), second machine case (4) internally mounted has second motor (19), second motor (19) output runs through second machine case (4) to the cover is equipped with gear (20), just annular frame (17) outer wall one side is provided with annular insection (18) with gear (20) intermeshing.

2. The municipal sewage treatment device according to claim 1, wherein the first case (3) is welded to one side of the outer wall of the crushing cylinder (1), the first motor (12) is installed inside the first case (3), and the output end of the first motor (12) penetrates through the first case (3) and the crushing cylinder (1) and is in transmission connection with the driving shaft (13).

3. The treatment device for municipal sewage treatment according to claim 1, wherein a flange (6) is installed at one end of the crushing cylinder (1), the crushing cylinder (1) is connected with the filter tank (2) through the flange (6), and a sealing ring is installed inside the flange (6).

4. The municipal sewage treatment device according to claim 1, wherein a water inlet is provided at one side of the top end of the crushing cylinder (1), and a water inlet valve (5) is connected to the top end of the water inlet.

5. The municipal sewage treatment device according to claim 1, wherein the filtration tank (2) is connected with a waste collection tank (8) at one side of the bottom end close to the scraper (16), and a knob plug (9) is connected with the outer wall of the waste collection tank (8) in a threaded manner.

6. The treatment device for municipal sewage treatment according to claim 1, wherein the filtration tank (2) is provided with a water outlet (7) at one end and a plurality of threads are provided on one side of the inner wall of the water outlet (7).

7. The treatment device for municipal sewage treatment according to claim 1, wherein the bottom of each of the crushing cylinder (1) and the bottom of the filter tank (2) are provided with bottom frames (10), and a support rod (11) is connected between the two bottom frames (10).