CN216007180U

CN216007180U - Zero-direct-discharge pipe network system for urban sewage

Info

Publication number: CN216007180U
Application number: CN202023183788.4U
Authority: CN
Inventors: 苏辰辰; 朱灵俊; 叶晓明; 范诗青; 卢一; 姚蓓佩
Original assignee: Zhejiang Antong Engineering Design Group Co ltd
Current assignee: Zhejiang Antong Engineering Design Group Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2022-03-11
Anticipated expiration: 2030-12-25

Abstract

The utility model relates to the technical field of urban sewage treatment, and particularly discloses a zero-straight-line pipe network system for urban sewage, which comprises a filter box, wherein a sleeve is arranged in the filter box, a filter through hole is formed in the sleeve, an optical axis is arranged at the center of the sleeve, and a scraper is arranged on the optical axis; the upper end surface of the filter box is provided with a water inlet, the lower end part of the filter box is provided with a discharge hole positioned in the sleeve, and the bottom end of the filter box is also provided with a water outlet; the lower end part of the filter tank is provided with a treatment tank, the center of the treatment tank is provided with a partition board which divides the inner cavity of the treatment tank into a water storage cavity and a material collecting cavity, and a water pump is arranged in the water storage cavity; the bottom of the filter box is provided with two connecting pipes which are respectively positioned at the water outlet and the discharge port, the connecting pipe at the water outlet extends into the water storage cavity, and the connecting pipe at the discharge port extends into the material collecting cavity. The utility model avoids the blockage of the pipe network caused by the accumulation of garbage in the sewage in the pipe network, thereby better improving the stability of the urban pipe network in operation.

Description

Zero-direct-discharge pipe network system for urban sewage

Technical Field

The utility model relates to the technical field of urban sewage treatment, in particular to a zero-direct-discharge urban sewage pipe network system.

Background

The urban drainage system is an engineering facility system for treating and removing urban sewage and rainwater, and is a component of urban public facilities. Urban drainage system planning is an integral part of urban overall planning. Municipal drainage systems typically consist of sewage networks and sewage treatment plants. Under the condition of carrying out sewage and rainwater split-flow system, sewage is collected by a sewage pipe network, is sent to sewage treatment, and is discharged into a water body or recycled; the rainwater runoff is discharged into the water body after being collected by the sewage pipe network. However, in the current urban drainage system, the filtering and treatment effects on sewage are poor, and the situations of blockage and the like often occur, so that the sewage treatment efficiency is relatively low, and certain influence is caused on the urban environment.

The patent document with the publication number of CN210947109U discloses a drainage system of urban sewage pipe network sewage, including handling the case, the top fixedly connected with of handling the case advances dirty pipe, the bottom fixedly connected with rose box of advancing dirty pipe, one side fixedly connected with of rose box advances the medicine mouth, the inside of advancing dirty pipe is provided with the rotation wing, the top fixedly connected with connecting rod of rotation wing, the top of connecting rod is pegged graft and is had the drive gear, the surface engagement who drives the gear has the fifth wheel. Although the utility model discloses a can carry out effective filtration to filterable silt and suspended solid, its still has the defect that needs regularly clear up the deposit in the treatment box when daily use.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model is solved by the following technical scheme:

a zero straight-line pipe network system for urban sewage comprises a filter box, wherein a sleeve is arranged in the filter box, the upper end and the lower end of the sleeve are fixedly connected with the inner wall of the filter box, a plurality of filter through holes distributed along the circumferential direction of the sleeve are formed in the sleeve, a rotatable optical shaft is arranged at the center of the sleeve, a plurality of scraping plates which are uniformly distributed along the circumferential direction of the optical shaft and are in clearance fit with the inner wall of the sleeve are arranged on the optical shaft, and a first driving mechanism for driving the optical shaft is arranged on the filter box; the upper end surface of the filter box is provided with a water inlet positioned above the sleeve, the lower end part of the filter box is provided with a discharge hole positioned in the sleeve, and the bottom end of the filter box is also provided with a water outlet positioned outside the sleeve; the lower end part of the filter tank is provided with a treatment tank, the center of the treatment tank is provided with a partition board which divides the inner cavity of the treatment tank into a water storage cavity and a material collecting cavity, and a water pump is arranged in the water storage cavity; the bottom of the filter box is provided with two connecting pipes which are respectively positioned at the water outlet and the discharge port, the connecting pipe at the water outlet extends into the water storage cavity, and the connecting pipe at the discharge port extends into the material collecting cavity.

According to the utility model, through the matching of the sleeve and the scraper, the separation and automatic collection of the garbage in the urban sewage are realized, so that the subsequent treatment of the urban sewage is facilitated, the sewage treatment efficiency is better improved, the blockage of a pipe network caused by the accumulation of the garbage in the sewage in the pipe network is avoided, and the stability of the urban pipe network in operation is better improved.

Preferably, the upper end of the optical axis extends out of the filter box, a first bevel gear is arranged at the end of the optical axis extending out of the filter box, the first driving mechanism comprises a first motor arranged at the upper end of the filter box, and a second bevel gear meshed with the first bevel gear is arranged on the optical axis of the first motor.

According to the utility model, the rotation of the optical axis can be conveniently realized through the arrangement of the first motor, the first bevel gear and the second bevel gear.

As preferred, the quantity of scraper blade is 5 ~ 8, and the angle that filters the through-hole on the sleeve is less than 300 degrees, and the discharge gate sets up and keeps away from filtering through-hole department in the rose box bottom.

According to the utility model, the separation effect of garbage in sewage is improved by the arrangement of the number of the scrapers and the angle formed by the filtering through holes, so that the stability of the sewage drainage system of the urban sewage pipe network in use is improved better.

Preferably, a rotating cylinder installation cavity with an opening vertically and upwards arranged is arranged in the sleeve, a rotatable cylinder is arranged in the rotating cylinder installation cavity, a plurality of strip-shaped through holes are formed in the cylinder and are arranged in the height direction of the cylinder, and a second driving mechanism used for driving the cylinder is arranged on the filter box.

According to the utility model, through the arrangement of the rotating cylinder installation cavity and the cylinder, the interference of garbage blocking the filtering through hole on the normal operation of the sewage drainage system of the urban sewage pipe network is avoided.

Preferably, the upper end of the cylinder extends out of the rotating cylinder installation cavity, a gear ring is arranged at the end of the cylinder extending out of the rotating cylinder installation cavity, a second motor installation seat is arranged at the upper end of the filter box, the second driving mechanism comprises a second motor arranged on the second motor installation seat, and a gear meshed with the gear ring is arranged on a rotating shaft of the second motor.

According to the utility model, through the structural arrangement of the second driving mechanism, the rotation of the cylinder can be realized through the matching of the gear and the gear ring on the second motor, so that the rotation of the cylinder is realized more conveniently.

Preferably, the treatment box is provided with a treatment box opening, and the treatment box opening is provided with a sealing plate for sealing the treatment box opening.

According to the utility model, the opening of the treatment box is arranged, so that the garbage in the collection cavity can be conveniently treated.

Preferably, the filter box is provided with a water inlet pipe connected with the water inlet, and the upper end of the water inlet pipe expands outwards along the circumferential direction to form a flange.

According to the utility model, the installation of the sewage drainage system of the urban sewage pipe network can be facilitated through the arrangement of the water inlet pipe and the flange.

Drawings

FIG. 1 is a schematic view showing the construction of a system of a zero inline piping for municipal sewage according to example 1.

Fig. 2 is a sectional view of the municipal sewage zero-inline piping system in fig. 1.

Fig. 3 is an enlarged view of a portion a in fig. 1.

Fig. 4 is a cross-sectional view of the filter box of fig. 1.

Fig. 5 is a schematic view of the structure of the cylinder of fig. 4.

Detailed Description

For a further understanding of the utility model, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the utility model and not limiting.

Example 1

As shown in fig. 1-5, the present embodiment provides a zero-straight drainage pipe network system for municipal sewage, which includes a filter box 110, a sleeve 210 is disposed in the filter box 110, the upper end and the lower end of the sleeve 210 are fixedly connected to the inner wall of the filter box 110, the sleeve 210 is provided with a plurality of filter through holes 220 distributed along the circumferential direction of the sleeve 210, the center of the sleeve 210 is provided with a rotatable optical axis 230, the optical axis 230 is provided with a plurality of scrapers 240 uniformly distributed along the circumferential direction of the optical axis 230 and in clearance fit with the inner wall of the sleeve 210, and the filter box 110 is provided with a first driving mechanism for driving the optical axis 230; the upper end surface of the filter box 110 is provided with a water inlet 250 positioned above the sleeve 210, the lower end part of the filter box 110 is provided with a discharge hole 260 positioned in the sleeve 210, and the bottom end of the filter box 110 is also provided with a water outlet 270 positioned outside the sleeve 210; the lower end of the filter tank 110 is provided with a treatment tank 120, a partition 280 is arranged at the center of the treatment tank 120, the cavity inside the treatment tank 120 is divided into a water storage cavity 290 and a material collection cavity 2100 by the partition 280, and a water pump 2110 is arranged in the water storage cavity 290; the bottom end of the filter box 110 is provided with two connecting pipes 2120 respectively positioned at the water outlet 270 and the material outlet 260, the connecting pipe 2120 at the water outlet 270 extends into the water storage chamber 290, and the connecting pipe 2120 at the material outlet 260 extends into the material collecting chamber 2100.

When the municipal sewage zero-straight drainage pipe network system in the embodiment is used, the water inlet 250 is connected with a municipal pipe network, when the municipal sewage zero-straight drainage pipe network system is used, the first motor 320 is started, so that the optical axis 230 rotates in the sleeve 210, when municipal sewage enters the sleeve 210 from the water inlet, due to the blocking of the scraper 240, the sewage is discharged into the filter tank 110 from the filter through hole 220 and finally discharged into the water storage cavity 290 from the water outlet 270, and garbage in the sewage moves to the discharge port 260 along with the rotation of the scraper 240 and falls into the aggregate cavity 2100 from the discharge port 260. Zero straight piping network system of municipal sewage in this embodiment compares in the drainage system of the municipal sewage pipe network sewage in the comparison document, through the cooperation of sleeve 210 and scraper blade 240, has realized separation and the automatic collection to rubbish in the municipal sewage, thereby made things convenient for the subsequent processing to municipal sewage, the promotion of preferred to the treatment effeciency of municipal sewage, avoided rubbish in the sewage to gather in the pipe network and cause the jam of pipe network, thereby the promotion of preferred the stability of municipal pipe network when the operation.

In this embodiment, the upper end portion of the optical axis 230 extends out of the filter box 110, the end portion of the optical axis 230 extending out of the filter box 110 is provided with a first bevel gear 310, the first driving mechanism includes a first motor 320 disposed at the upper end portion of the filter box 110, and the optical axis 230 of the first motor 320 is provided with a second bevel gear 330 engaged with the first bevel gear 310.

Through the arrangement of the first motor 320, the first bevel gear 310 and the second bevel gear 320 in this embodiment, the rotation of the optical axis 230 can be conveniently realized.

In this embodiment, the quantity of scraper blade 240 is 5 ~ 8, and the angle that filters through-hole 220 on the sleeve 210 is less than 300 degrees, and discharge gate 260 sets up and keeps away from filtering through-hole 220 department in filter box 110 bottom.

Through the setting that scraper blade 240 quantity and filtration through-hole 220 in this embodiment are the angle, can avoid sewage to discharge from discharge gate 260 by the preferred, promoted the separation effect to rubbish in the sewage to the promotion of preferred this municipal sewage pipe network sewage's drainage system stability when using.

In this embodiment, a rotating cylinder installation cavity 2130 with an upward vertical opening is formed in the sleeve 210, a rotatable cylinder 410 is arranged in the rotating cylinder installation cavity 2130, a plurality of strip-shaped through holes 420 are formed in the cylinder 410 and arranged in the height direction of the cylinder 410, and a second driving mechanism for driving the cylinder 410 is arranged on the filter box 110.

Through the arrangement of the rotating barrel installation cavity 2130 and the cylinder 410 in the embodiment, when the filtering through hole 220 is blocked, the cylinder 410 can be rotated through the second driving mechanism, so that garbage blocked in the filtering through hole 220 can be scraped, and the interference of the garbage blocking the filtering through hole 220 on the normal operation of the sewage drainage system of the urban sewage drainage pipe network can be avoided.

In this embodiment, the upper end of the cylinder 410 extends out of the rotating cylinder installation cavity 2130, the end of the cylinder 410 extending out of the rotating cylinder installation cavity 2130 is provided with a gear ring 340, the upper end of the filter box 110 is provided with a second motor installation seat 350, the second driving mechanism comprises a second motor 360 arranged on the second motor installation seat 350, and a rotating shaft of the second motor 360 is provided with a gear 370 engaged with the gear ring 340.

Through the structural arrangement of the second driving mechanism in this embodiment, the rotation of the cylinder 410 can be realized through the matching of the gear 370 and the gear ring 340 on the second motor 360, so that the rotation of the cylinder 410 is realized more conveniently.

In this embodiment, the processing chamber 110 is provided with a processing chamber opening 130, and a sealing plate 140 for sealing the processing chamber opening 130 is provided at the processing chamber opening 130.

Through the setting of the treatment box opening 130 in this embodiment, when the drainage system of sewage of the urban sewage pipe network is used, the sealing door 140 can be opened to take out the garbage in the collecting cavity 2100, so that the garbage in the collecting cavity 2100 can be conveniently treated.

In this embodiment, the filter box 110 is provided with a water inlet pipe 380 connected to the water inlet 250, and the upper end of the water inlet pipe 380 is expanded outward along the circumferential direction to form a flange 390.

Through the setting of inlet tube 380 and flange 390 in this embodiment, can comparatively make things convenient for the drainage system and the urban pipe connection of this urban sewage pipe network sewage to make things convenient for the installation to the drainage system of this urban sewage pipe network sewage.

In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.

Claims

1. The zero-direct-discharge pipe network system for urban sewage is characterized in that: the device comprises a filter box (110), wherein a sleeve (210) is arranged in the filter box (110), the upper end and the lower end of the sleeve (210) are fixedly connected with the inner wall of the filter box (110), a plurality of filter through holes (220) distributed along the circumferential direction of the sleeve (210) are formed in the sleeve (210), a rotatable optical axis (230) is arranged at the center of the sleeve (210), a plurality of scraping plates (240) which are uniformly distributed along the circumferential direction of the optical axis (230) and are in clearance fit with the inner wall of the sleeve (210) are arranged on the optical axis (230), and a first driving mechanism for driving the optical axis (230) is arranged on the filter box (110); a water inlet (250) positioned above the sleeve (210) is formed in the upper end face of the filter box (110), a discharge hole (260) positioned in the sleeve (210) is formed in the lower end part of the filter box (110), and a water outlet (270) positioned outside the sleeve (210) is further formed in the bottom end of the filter box (110); the lower end part of the filter tank (110) is provided with a treatment tank (120), the center of the treatment tank (120) is provided with a clapboard (280), the clapboard (280) divides the inner cavity of the treatment tank (120) into a water storage cavity (290) and a material collecting cavity (2100), and the water storage cavity (290) is internally provided with a water pump (2110); the bottom end of the filter box (110) is provided with two connecting pipes (2120) which are respectively positioned at the water outlet (270) and the discharge hole (260), the connecting pipe (2120) at the water outlet (270) extends into the water storage cavity (290), and the connecting pipe (2120) at the discharge hole (260) extends into the collecting cavity (2100).

2. The municipal sewage zero inline pipe network system according to claim 1, wherein: the upper end of the optical axis (230) extends out of the filter box (110), the end of the optical axis (230) extending out of the filter box (110) is provided with a first bevel gear (310), the first driving mechanism comprises a first motor (320) arranged at the upper end of the filter box (110), and a second bevel gear (330) meshed with the first bevel gear (310) is arranged on the optical axis (230) of the first motor (320).

3. The municipal sewage zero inline pipe network system according to claim 1, wherein: the quantity of scraper blade (240) is 5 ~ 8, and the angle that filters through-hole (220) on sleeve (210) is less than 300 degrees, and discharge gate (260) set up and keep away from filtering through-hole (220) department in rose box (110) bottom.

4. The municipal sewage zero inline pipe network system according to claim 1, wherein: the novel filter box is characterized in that a rotating cylinder installation cavity (2130) with an opening vertically and upwards is arranged in the sleeve (210), a rotatable cylinder (410) is arranged in the rotating cylinder installation cavity (2130), a plurality of strip-shaped through holes (420) are formed in the cylinder (410) and are arranged in the height direction of the cylinder (410), and a second driving mechanism used for driving the cylinder (410) is arranged on the filter box (110).

5. The municipal sewage zero inline pipe network system according to claim 4, wherein: the upper end of drum (410) stretches out and rotates a section of thick bamboo installation cavity (2130), the tip that stretches out on drum (410) and rotate a section of thick bamboo installation cavity (2130) is equipped with ring gear (340), the upper end of rose box (110) is equipped with second motor mount pad (350), second actuating mechanism is equipped with gear (370) with ring gear (340) engaged with including setting up second motor (360) on second motor mount pad (350) in the pivot of second motor (360).

6. The municipal sewage zero inline pipe network system according to claim 1, wherein: a treatment box opening (130) is arranged on the treatment box (110), and a sealing plate (140) used for sealing the treatment box opening (130) is arranged at the treatment box opening (130).

7. The municipal sewage zero inline pipe network system according to claim 1, wherein: the filter box (110) is provided with a water inlet pipe (380) connected with the water inlet (250), and the upper end of the water inlet pipe (380) outwards expands along the circumferential direction to form a flange (390).