CN219279636U

CN219279636U - Small-size ecological sewage treatment device

Info

Publication number: CN219279636U
Application number: CN202320728278.5U
Authority: CN
Inventors: 姜永超; 操召军; 陈娟; 姚冬冬
Original assignee: Jiangsu Boling Environmental Technology Co ltd
Current assignee: Jiangsu Boling Environmental Technology Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-06-30
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses small-sized ecological sewage treatment equipment, and belongs to the technical field of water treatment; the anaerobic treatment device comprises an anaerobic tank, an anoxic tank and an aerobic tank, wherein the anoxic tank is arranged between the anaerobic tank and the aerobic tank, and the anaerobic tank and the anoxic tank as well as the anoxic tank and the aerobic tank are communicated through connecting pipes; according to the utility model, the dredging mechanism is arranged and used for removing impurities accumulated on the surface of the filter screen, so that the influence on the subsequent sewage injection operation is avoided, the sewage injection efficiency is improved, and the sewage treatment efficiency is further improved; through setting up water pumping mechanism, the telescopic drinking-water pipe is convenient for carry out flexible operation to the drinking-water pipe according to the liquid level difference on the water pumping mechanism, conveniently absorbs the supernatant after settling in the good oxygen pond through the drinking-water pipe, and sewage is discharged through the drinking-water pipe after handling, realizes the ecological cycle of sewage.

Description

Small-size ecological sewage treatment device

Technical Field

The utility model relates to the technical field of water treatment, in particular to small-sized ecological sewage treatment equipment.

Background

Sewage treatment is a process for purifying sewage to achieve the water quality requirement of draining a certain water body or reusing the sewage, and is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and is increasingly used in daily life of common people.

When the existing sewage treatment equipment is used for treating sewage, impurities such as garbage in the sewage can influence the sewage treatment efficiency, so that the impurities in the sewage need to be manually salvaged, and inconvenience is brought to staff.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide small-sized ecological sewage treatment equipment, which solves the following technical problems: debris such as rubbish in sewage can influence the treatment effeciency of sewage, needs the debris in the manual salvaging sewage.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a small-size ecological sewage treatment device, includes anaerobic tank, anoxic tank and good oxygen pond, the anoxic tank sets up between anaerobic tank and good oxygen pond, all communicate through the connecting pipe between anaerobic tank and anoxic tank and the good oxygen pond, anaerobic tank top is provided with the income water pipe that is used for adding sewage, be provided with the filter screen that is arranged in filtering large-scale debris in the sewage on the income water pipe, income water pipe one side is provided with desilting mechanism, desilting mechanism includes the fixing base, fixing base fixed mounting is in income water pipe one side, be provided with rotatable desilting pole on the fixing base, desilting pole tip fixed mounting has the reference column, the reference column rotates to be installed in the fixing base, be provided with driving motor in the fixing base, driving motor output shaft and reference column fixed connection.

Further, stirring devices are arranged in the anaerobic tank and the anoxic tank, and the stirring devices are driven by a power supply.

Further, a plurality of fixing pipes are arranged in the aerobic tank, and air holes are formed in the fixing pipes.

Further, the aerobic tank top is provided with a water pumping mechanism, the water pumping mechanism comprises a water pumping pipe, the middle part of the water pumping pipe is provided with a corrugated pipe, a connecting sleeve is fixedly sleeved on the corrugated pipe, a movable rod is fixedly connected to the connecting sleeve, the aerobic tank top is rotationally provided with a driving gear, the driving gear is in threaded connection with the movable rod, the driving gear is meshed with a driving gear, a driving motor is arranged in a shell fixedly installed at the aerobic tank top, and an output shaft of the driving motor is fixedly connected with the driving gear.

Further, the movable rod is in sliding connection with the top of the aerobic tank.

Further, the bottom of the aerobic tank is communicated with a sludge discharge pipe.

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

according to the utility model, the dredging mechanism is arranged and used for removing impurities accumulated on the surface of the filter screen, so that the influence on the subsequent sewage injection operation is avoided, the sewage injection efficiency is improved, and the sewage treatment efficiency is further improved; through setting up water pumping mechanism, the telescopic drinking-water pipe is convenient for carry out flexible operation to the drinking-water pipe according to the liquid level difference on the water pumping mechanism, conveniently absorbs the supernatant after settling in the good oxygen pond through the drinking-water pipe, and sewage is discharged through the drinking-water pipe after handling, realizes the ecological cycle of sewage.

Drawings

FIG. 1 is a schematic diagram of a small-sized ecological sewage treatment apparatus according to the present utility model.

FIG. 2 is a schematic structural view of a dredging mechanism according to the present utility model.

Fig. 3 is a schematic view of the structure of the water pump mechanism in the utility model.

In the figure: 1. an anaerobic tank; 2. an anoxic tank; 3. an aerobic tank; 4. a stirring device; 5. a water inlet pipe; 6. a filter screen; 7. a dredging mechanism; 71. a fixing seat; 72. a dredging rod; 73. positioning columns; 8. a fixed tube; 9. a water pumping mechanism; 91. a water pumping pipe; 92. a bellows; 93. a housing; 94. connecting sleeves; 95. a moving rod; 10. and (5) connecting pipes.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1-3, the utility model discloses a small-sized ecological sewage treatment device, which comprises an anaerobic tank 1, an anoxic tank 2 and an aerobic tank 3, wherein the anoxic tank 2 is arranged between the anaerobic tank 1 and the aerobic tank 3, the anaerobic tank 1 and the anoxic tank 2 as well as the anoxic tank 2 and the aerobic tank 3 are communicated through a connecting pipe 10, anaerobic filler is arranged in the anaerobic tank 1, anoxic filler is arranged in the anoxic tank 2, and aerobic filler is arranged in the aerobic tank 3;

the top of the anaerobic tank 1 is provided with a water inlet pipe 5 for adding sewage, the water inlet pipe 5 is provided with a filter screen 6, the filter screen 6 is used for filtering large-scale impurities in the sewage, one side of the water inlet pipe 5 is provided with a dredging mechanism 7, the dredging mechanism 7 comprises a fixing seat 71, the fixing seat 71 is fixedly arranged on one side of the water inlet pipe 5, the fixing seat 71 is provided with a rotatable dredging rod 72, the end part of the dredging rod 72 is fixedly provided with a positioning column 73, the positioning column 73 is rotatably arranged in the fixing seat 71, the fixing seat 71 is internally provided with a driving motor, and an output shaft of the driving motor is fixedly connected with the positioning column 73;

stirring devices 4 are arranged in the anaerobic tank 1 and the anoxic tank 2, the stirring devices 4 are driven by a power supply, and the stirring devices 4 prevent sludge in the anaerobic tank 1 and the anoxic tank 2 from sinking, so that water cannot circulate between the connecting pipes 10.

A plurality of fixed pipes 8 are arranged in the aerobic tank 3, air holes are formed in the fixed pipes 8, the fixed pipes 8 are communicated with an air pump, air is input into the fixed pipes 8 through the air pump and is conveyed into the aerobic tank 3 through the air holes, and the oxygen content of liquid in the aerobic tank 3 is improved;

the top of the aerobic tank 3 is provided with a water pumping mechanism 9, the water pumping mechanism 9 comprises a water pumping pipe 91, the middle part of the water pumping pipe 91 is provided with a corrugated pipe 92, a connecting sleeve 94 is fixedly sleeved on the corrugated pipe 92, a movable rod 95 is fixedly connected to the connecting sleeve 94, the movable rod 95 is in sliding connection with the top of the aerobic tank 3, the water pumping pipe 91 is connected with a water pumping pump and is used for pumping the supernatant liquid after sedimentation in the aerobic tank 3, the bottom of the aerobic tank 3 is communicated with a sludge discharging pipe and is used for discharging sludge sedimented at the bottom of the aerobic tank 3, the top of the aerobic tank 3 is rotatably provided with a driving gear which is in threaded connection with the movable rod 95, the driving gear is meshed with a driving gear, a shell 93 is fixedly arranged at the top of the aerobic tank 3, a driving motor is arranged in the shell 93, and an output shaft of the driving motor is fixedly connected with the driving gear;

the driving motor drives the driving gear to rotate, the driving gear is meshed with the driven gear to drive the driven gear to rotate at the top of the aerobic tank 3, and then the moving rod 95 is driven to lift, the moving rod 95 drives the corrugated pipe 92 to stretch and retract through the connecting sleeve 94, so that the extension and the shrinkage of the water pumping pipe 91 are realized, the water pumping pipe 91 is conveniently stretched and retracted according to different liquid levels, and the supernatant liquid deposited in the aerobic tank 3 is conveniently sucked through the water pumping pipe 91.

The utility model relates to a small-sized ecological sewage treatment device, which has the following working principle:

starting a driving motor, driving an output shaft of the driving motor to drive a positioning column 73 to rotate, and driving a dredging rod 72 to rotate by the positioning column 73, wherein sundries accumulated on the surface of a filter screen 6 are removed by the dredging rod 72, so that the subsequent sewage injection operation is prevented from being influenced, the sewage injection efficiency is improved, the sewage treatment efficiency is further improved, the step of manually cleaning the filter screen 6 is omitted, and the degree of automation is high;

after the sewage passes through the filter screen 6 at the top of the anaerobic tank 1, impurities in the sewage are removed, the sewage passes through the anaerobic tank 1, the anoxic tank 2 and the aerobic tank 3 again, organic matters in the sewage are removed after the reaction, the harmless treatment of the sewage is realized, the sewage is discharged through the water suction pipe 91 after the treatment, and the ecological cycle of the sewage is realized.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and for simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, as well as a specific orientation configuration and operation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a small-size ecological sewage treatment device, includes anaerobic tank (1), anoxic tank (2) and good oxygen pond (3), anoxic tank (2) set up between anaerobic tank (1) and good oxygen pond (3), all communicate through connecting pipe (10) between anaerobic tank (1) and anoxic tank (2) and good oxygen pond (3), a serial communication port, anaerobic tank (1) top is provided with into water pipe (5) that are arranged in adding sewage, be provided with filter screen (6) that are arranged in filtering large-scale debris in the sewage on going into water pipe (5), it is provided with desilting mechanism (7) to go into water pipe (5) one side, desilting mechanism (7) include fixing base (71), fixing base (71) fixed mounting is in water pipe (5) one side, be provided with rotatable desilting pole (72) on fixing base (71), fixing base (72) tip fixed mounting has reference column (73), reference column (73) rotate to install in motor (71), drive output shaft (73) are provided with fixed connection.

2. The small-sized ecological sewage treatment equipment according to claim 1, wherein stirring devices (4) are arranged in the anaerobic tank (1) and the anoxic tank (2), and the stirring devices (4) are driven by a power supply.

3. The small-sized ecological sewage treatment device according to claim 1, wherein a plurality of fixing pipes (8) are arranged in the aerobic tank (3), and air holes are formed in the fixing pipes (8).

4. The small-sized ecological sewage treatment equipment according to claim 1, wherein a water pumping mechanism (9) is arranged at the top of the aerobic tank (3), the water pumping mechanism (9) comprises a water pumping pipe (91), a corrugated pipe (92) is arranged in the middle of the water pumping pipe (91), a connecting sleeve (94) is fixedly sleeved on the corrugated pipe (92), a movable rod (95) is fixedly connected onto the connecting sleeve (94), a driving gear is rotatably mounted at the top of the aerobic tank (3), the driving gear is in threaded connection with the movable rod (95), the driving gear is in meshed connection with a driving gear, and a driving motor is arranged in a shell (93) fixedly mounted at the top of the aerobic tank (3) and fixedly connected with the driving gear through an output shaft of the driving motor.

5. The small-sized and ecological sewage treatment equipment according to claim 4 is characterized in that the moving rod (95) is slidably connected with the top of the aerobic tank (3).

6. The small-sized ecological sewage treatment device according to claim 5, wherein a sludge discharge pipe is communicated with the bottom of the aerobic tank (3).