CN216141382U

CN216141382U - Urban sewage treatment device

Info

Publication number: CN216141382U
Application number: CN202121906880.0U
Authority: CN
Inventors: 曾明
Original assignee: Chongqing Yuyao Environmental Protection Technology Co ltd
Current assignee: Chongqing Yuyao Environmental Protection Technology Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-03-29
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a municipal sewage treatment device, which comprises a first filter screen, a motor, a box body and a switch, wherein the first filter screen is arranged for further filtering sewage, medicaments such as disinfectant, deodorant and the like are further put into a feeding hopper and further enter the box body through a medicament inlet pipe, so that the disinfection and deodorization treatment of the sewage is realized, the motor is further utilized to rotate to drive a stirring blade on a stirring rotating shaft to rotate, so that the stirring of the sewage is realized, the sewage and the medicaments are fully mixed, the disinfection and deodorization treatment effect and effect of the sewage are improved, after the sewage treatment is finished, a third valve is further opened, so that the sewage is discharged through a water guide pipe, when the first filter screen, active carbon and the second filter screen need to be cleaned or replaced, the second valve is closed, the first valve is further opened, so that the sewage enters a second filter device, the continuous treatment of sewage is realized, and the efficiency and the effect of sewage treatment are ensured.

Description

Urban sewage treatment device

Technical Field

The utility model relates to a sewage treatment device, in particular to an urban sewage treatment device.

Background

Municipal sewage is domestic sewage, industrial wastewater and runoff sewage in the urban area. Generally, the sewage is collected by urban canals and is discharged into water 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 (accounting for about 60-80% 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 of various types and degrees. The treatment of urban sewage involves many aspects, and the comprehensive planning must be carried out on the sewer system, the position and treatment process of sewage treatment plants, the utilization and discharge requirements of the treated sewage and the like.

The existing urban sewage treatment device has poor treatment efficiency and effect when treating sewage by using medicines, and needs to stop working when cleaning or replacing components such as a filter screen, and the like, thereby reducing the efficiency of sewage treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an urban sewage treatment device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a municipal sewage treatment device comprises a box body, wherein supporting legs are symmetrically arranged at the bottom of the box body, the top surface of the box body is designed to be an opening, a fixed plate is transversely arranged above the inner part of the box body, the fixed plate is fixedly arranged on the inner wall of the box body, a first clamping groove and a second clamping groove are symmetrically arranged on the fixed plate, a second filtering device and a first filtering device are symmetrically arranged in the first clamping groove and the second clamping groove, a motor is fixedly arranged at the bottom of the box body, a gear is fixedly connected to an output shaft of the motor, a first stirring device and a second stirring device are symmetrically arranged on two sides of the motor, a water outlet of the box body is connected with one end of a water guide pipe, a third valve is arranged on the water guide pipe, a medicine inlet connected with one end of a medicine inlet pipe is arranged on one side of the box body, and a feeding funnel is fixedly connected with the other end of the medicine inlet pipe and communicated with each other end of the medicine inlet pipe, fixed surface installs the switch before the box, transversely be provided with the outlet pipe directly over the box, the both ends of outlet pipe are for sealing the design, the water inlet of outlet pipe and the one end fixed connection of inlet tube, the delivery port of being connected with aqueduct one end is seted up to the position that corresponds second filter equipment on the outlet pipe, installs first valve on the aqueduct, and the other end of aqueduct is just to second filter equipment, the delivery port of being connected with aqueduct one end is seted up to the position that corresponds first filter equipment on the outlet pipe, installs the second valve on the aqueduct, and the other end of aqueduct is just to first filter equipment, the symmetrical cover is equipped with fixed cover on the outlet pipe, fixed cover passes through bracing piece fixed mounting at the box top.

As a further scheme of the utility model: first filter equipment includes filter-tank, apopore, first filter screen and second filter screen, the filter-tank passes second draw-in groove and top for the design of bending, the size looks adaptation of filter-tank and second draw-in groove, a plurality of apopore has been seted up to the filter-tank bottom, the first filter screen of inner wall fixedly connected with of apopore, the inside top of filter-tank transversely is provided with the second filter screen, second filter screen fixed mounting is at the filter-tank inner wall, the position that is located the second filter screen below in the filter-tank inside is filled there is the active carbon.

As a still further scheme of the utility model: the first filtering device and the second filtering device are identical in structure and specifications of all parts.

As a still further scheme of the utility model: second agitating unit is including stirring pivot and stirring vane, the vertical bottom half that runs through of stirring pivot, the through-hole that is used for the stirring pivot to pass is offered to the bottom half, and the through-hole inner wall passes through the bearing and is connected with the rotation of stirring pivot, is provided with the sealing rubber circle between through-hole inner wall and the bearing, the part that the stirring pivot stretches into in the box is located second filter equipment and first filter equipment below, the stirring pivot stretches into the internal part fixed mounting of box has stirring vane, the bottom fixedly connected with gear of stirring pivot, the gear of connecting meshes with the gear that the stirring pivot bottom is connected on the output shaft of motor mutually.

As a still further scheme of the utility model: the second stirring device and the first stirring device are identical in structure and specifications of all parts.

As a still further scheme of the utility model: the motor is electrically connected with the switch through a wire, and the switch is electrically connected with an external power supply through a wire.

Compared with the prior art, the utility model has the beneficial effects that:

1. the second filter screen is arranged for filtering sewage, the activated carbon filled in the filter tank is used for further filtering the sewage, the sewage passing through the activated carbon is further discharged through the water outlet hole, the first filter screen is arranged for further filtering the sewage, and agents such as disinfectant, deodorant and the like are further put into the feeding hopper and further enter the box body through the medicine inlet pipe, so that the sewage is disinfected and deodorized;

2. the stirring blades on the stirring rotating shaft are driven to rotate by the rotation of the motor, so that sewage is stirred, the sewage and the medicament are fully mixed, the effects and effects of sewage disinfection and deodorization treatment are improved, and the effect of mixing the sewage and the medicament is further improved by arranging the first stirring device;

3. when first filter screen, active carbon and second filter screen need be cleared up or change, close the second valve, further open first valve to make sewage get into in the second filter equipment, realize the continuous processing to sewage, guaranteed sewage treatment's efficiency and effect.

Drawings

FIG. 1 is a schematic view of the structure of a municipal sewage treatment plant.

FIG. 2 is a front view of the municipal sewage treatment apparatus.

FIG. 3 is a schematic structural view of a fixing plate in the municipal sewage treatment plant.

FIG. 4 is a schematic structural diagram of a first filtering device in the municipal sewage treatment plant.

Shown in the figure: fixed cover 1, outlet pipe 2, inlet tube 3, first valve 4, second valve 5, first filter equipment 6, feed hopper 7, advance pencil 8, third valve 9, first agitating unit 10, motor 11, supporting leg 12, second agitating unit 13, stirring pivot 14, stirring vane 15, box 16, second filter equipment 17, fixed plate 18, switch 19, first draw-in groove 20, second draw-in groove 21, filter tank 22, apopore 23, first filter screen 24 and second filter screen 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, an urban sewage treatment device includes a fixed sleeve 1, a water outlet pipe 2, a water inlet pipe 3, a first valve 4, a second valve 5, a first filtering device 6, a feeding funnel 7, a medicine inlet pipe 8, a third valve 9, a first stirring device 10, a motor 11, support legs 12, a second stirring device 13, a stirring rotating shaft 14, a stirring blade 15, a box 16, a second filtering device 17, a fixed plate 18, a switch 19, a first clamping groove 20, a second clamping groove 21, a filtering groove 22, a water outlet 23, a first filtering net 24 and a second filtering net 25, wherein the bottom of the box 16 is symmetrically installed with the support legs 12, the top surface of the box 16 is open, the fixed plate 18 is transversely installed above the box 16, the fixed plate 18 is fixedly installed on the inner wall of the box 16, the fixed plate 18 is symmetrically installed with the first clamping groove 20 and the second clamping groove 21, the filter box comprises a first clamping groove 20, a second clamping groove 21, a first filter device 17, a second filter device 6, a plurality of water outlet holes 23, a first filter screen 24, a second filter screen 25, a motor 11, a first filter device 17, a second filter device 6, a filter tank 22, a plurality of water outlet holes 23, a first filter screen 24, a second filter screen 25, a motor 11, a motor 22 and a motor 16, wherein the second filter device 17 and the first filter device 17 are symmetrically arranged in the first clamping groove 20 and the second clamping groove 21, the filter tank 22 penetrates through the second clamping groove 21, the top end of the filter tank 22 is bent, the filter tank 22 is matched with the second clamping groove 21 in size, the bottom of the filter tank 22 is provided with the water outlet holes 23, the inner wall of the water outlet holes 23 is fixedly connected with the first filter screen 24, the second filter screen 25 is transversely arranged above the inner part of the filter tank 22, the second filter screen 25 is fixedly arranged on the inner wall of the filter tank 22, the output shaft of the motor 11 is fixedly connected with a gear, a first stirring device 10 and a second stirring device 13 are symmetrically arranged on two sides of the motor 11, the second stirring device 13 comprises a stirring rotating shaft 14 and stirring blades 15, the stirring rotating shaft 14 vertically penetrates through the bottom of the box body 16, a through hole for the stirring rotating shaft 14 to pass through is formed in the bottom of the box body 16, the inner wall of the through hole is rotatably connected with the stirring rotating shaft 14 through a bearing, a sealing rubber ring is arranged between the inner wall of the through hole and the bearing, the part of the stirring rotating shaft 14 extending into the box body 16 is positioned below the second filtering device 17 and the first filtering device 6, the part of the stirring rotating shaft 14 extending into the box body 16 is fixedly provided with the stirring blades 15, the bottom end of the stirring rotating shaft 14 is fixedly connected with the gear, the gear connected on the output shaft of the motor 11 is meshed with the gear connected with the bottom end of the stirring rotating shaft 14, the structure and the specification of each component of the second stirring device 13 and the first stirring device 10 are the same, the water outlet of the box body 16 is connected with one end of a water guide pipe, a third valve 9 is arranged on the water guide pipe, one side of the box body 16 is provided with a medicine inlet connected with one end of the medicine inlet pipe 8, the other end of the medicine inlet pipe 8 is fixedly connected with a feeding funnel 7 and communicated with the medicine inlet funnel, the front surface of the box body 16 is fixedly provided with a switch 19, a water outlet pipe 2 is transversely arranged right above the box body 16, two ends of the water outlet pipe 2 are in a closed design, the water inlet of the water outlet pipe 2 is fixedly connected with one end of a water inlet pipe 3, the position of the water outlet pipe 2 corresponding to the second filtering device 17 is provided with a water outlet connected with one end of the water guide pipe, the water guide pipe is provided with a first valve 4, the other end of the water guide pipe is right opposite to the second filtering device 17, the position of the water outlet pipe 2 corresponding to the first filtering device 6 is provided with a water outlet connected with one end of the water guide pipe, the water guide pipe is provided with a second valve 5, the other end of the water guide pipe is over against the first filtering device 6, the water outlet pipe 2 is symmetrically sleeved with fixing sleeves 1, the fixing sleeves 1 are fixedly arranged at the top of the box body 16 through supporting rods, the motor 11 is electrically connected with a switch 19 through a wire, and the switch 19 is electrically connected with an external power supply through a wire.

The working principle of the utility model is as follows:

when urban sewage is required to be treated, firstly, sewage enters the water outlet pipe 2 through the water inlet pipe 3, the second valve 5 is further opened, the sewage is further discharged through the water guide pipe and enters the filter tank 22, the second filter screen 22 is arranged for filtering the sewage, the activated carbon filled in the filter tank 22 realizes the further filtration of the sewage, the sewage passing through the activated carbon is further discharged through the water outlet hole 23, the first filter screen 24 is arranged for further filtering the sewage, medicaments such as disinfectant, deodorant and the like are further put into the feeding funnel 7 and further enter the box body 16 through the medicament inlet pipe 8, so that the disinfection and odor removal treatment of the sewage is realized, the motor 11 is further utilized to rotate so as to drive the stirring blades 15 on the stirring rotating shaft 14 to rotate, thereby the stirring of the sewage is realized, the full mixing of the sewage and the medicaments is realized, and the disinfection and odor removal treatment effects and effects of the sewage are improved, set up first agitating unit 10 and further improved the effect that sewage and medicament mix, after sewage treatment accomplished, further open third valve 9 to make sewage discharge through the aqueduct, when needs clear up or change first filter screen 24, active carbon and second filter screen 25, close second valve 5, further open first valve 4, thereby make sewage get into in second filter equipment 17, realize the continuous processing to sewage, guaranteed sewage treatment's efficiency and effect.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an urban sewage treatment device, includes box (16), its characterized in that: the supporting legs (12) are symmetrically installed at the bottom of the box body (16), the top surface of the box body (16) is designed to be an opening, a fixing plate (18) is transversely arranged above the inner part of the box body (16), the fixing plate (18) is fixedly installed on the inner wall of the box body (16), a first clamping groove (20) and a second clamping groove (21) are symmetrically formed in the fixing plate (18), a second filtering device (17) and a first filtering device (6) are symmetrically arranged in the first clamping groove (20) and the second clamping groove (21), a motor (11) is fixedly installed at the bottom of the box body (16), a gear is fixedly connected onto an output shaft of the motor (11), a first stirring device (10) and a second stirring device (13) are symmetrically arranged on two sides of the motor (11), a water outlet of the box body (16) is connected with one end of a water guide pipe, and a third valve (9) is installed on the water guide pipe, a medicine inlet connected with one end of the medicine inlet pipe (8) is formed in one side of the box body (16), a feeding funnel (7) is fixedly connected to the other end of the medicine inlet pipe (8) and communicated with the medicine inlet pipe, a switch (19) is fixedly mounted on the front surface of the box body (16), a water outlet pipe (2) is transversely arranged right above the box body (16), two ends of the water outlet pipe (2) are in a closed design, a water inlet of the water outlet pipe (2) is fixedly connected with one end of the water inlet pipe (3), a water outlet connected with one end of the water guide pipe is formed in the position, corresponding to the second filtering device (17), of the water outlet pipe (2), a first valve (4) is mounted on the water guide pipe, the other end of the water guide pipe is right opposite to the second filtering device (17), a water outlet connected with one end of the water guide pipe is formed in the position, corresponding to the first filtering device (6), on the water outlet pipe (2), and a second valve (5) is mounted on the water guide pipe, the other end of the water guide pipe is over against the first filtering device (6), the water outlet pipe (2) is symmetrically sleeved with a fixed sleeve (1), and the fixed sleeve (1) is fixedly arranged at the top of the box body (16) through a supporting rod.

2. The municipal sewage treatment apparatus according to claim 1, wherein: first filter equipment (6) include rose tank (22), apopore (23), first filter screen (24) and second filter screen (25), second draw-in groove (21) and top are passed in rose tank (22) and are designed for bending, the size looks adaptation of rose tank (22) and second draw-in groove (21), a plurality of apopore (23) have been seted up to rose tank (22) bottom, the first filter screen (24) of inner wall fixedly connected with of apopore (23), the inside top of rose tank (22) transversely is provided with second filter screen (25), second filter screen (25) fixed mounting is in rose tank (22) inner wall, the position that rose tank (22) inside is located second filter screen (25) below is filled with active carbon.

3. The municipal sewage treatment apparatus according to claim 1, wherein: the structure and the specifications of all parts of the first filtering device (6) and the second filtering device (17) are the same.

4. The municipal sewage treatment apparatus according to claim 1, wherein: second agitating unit (13) are including stirring pivot (14) and stirring vane (15), stirring pivot (14) is vertical to run through box (16) bottom, the through-hole that is used for stirring pivot (14) to pass is offered to box (16) bottom, and the through-hole inner wall passes through the bearing and is connected with stirring pivot (14) rotation, is provided with the sealing rubber circle between through-hole inner wall and the bearing, the part that stirring pivot (14) stretched into in box (16) is located second filter equipment (17) and first filter equipment (6) below, the part fixed mounting that stirring pivot (14) stretched into in box (16) has stirring vane (15), the bottom fixedly connected with gear of stirring pivot (14), the gear of connecting on the output shaft of motor (11) meshes with the gear that stirring pivot (14) bottom is connected.

5. The municipal sewage treatment apparatus according to claim 1, wherein: the second stirring device (13) and the first stirring device (10) are identical in structure and specifications of all components.

6. The municipal sewage treatment apparatus according to claim 1, wherein: the motor (11) is electrically connected with the switch (19) through a lead, and the switch (19) is electrically connected with an external power supply through a lead.