CN220609506U

CN220609506U - Device for wastewater treatment and water quality monitoring

Info

Publication number: CN220609506U
Application number: CN202322145351.9U
Authority: CN
Inventors: 周洁; 曹迪; 都凯; 马晨
Original assignee: Jiangsu Tianyan Environmental Technology Co ltd
Current assignee: Jiangsu Tianyan Environmental Technology Co ltd
Priority date: 2023-08-10
Filing date: 2023-08-10
Publication date: 2024-03-19
Anticipated expiration: 2033-08-10

Abstract

The utility model discloses a device for wastewater treatment and water quality monitoring, which comprises a settling tank, wherein the upper end surface of the settling tank is provided with a water filling port, a filter screen is arranged in the water filling port, the end surface of the settling tank, which is far away from the water filling port, is provided with a water outlet and a sewage outlet, the sewage outlet is internally provided with a screw rod, the outer end surface of the settling tank is provided with a motor, the motor is in key joint with the screw rod, the settling tank is internally provided with a floating plate, and the floating plate is internally provided with a diversion hole. According to the utility model, the floating plate is arranged in the settling tank, so that the floating plate floats at the upper end of the liquid level, when wastewater is injected into the settling tank, the wastewater impacts the diversion holes and then flows back to the lower end, the floating plate greatly reduces the impact force of water flow on the water surface, so that the floating of bottom sediment caused by water flow is avoided, the slag chamber is arranged at the front end of the filter screen, filter residues filtered by the filter screen slide into the slag chamber and are discharged from the slag discharge port, the difficulty of cleaning the filter residues is greatly reduced, continuous operation is convenient, and the wastewater treatment efficiency is improved.

Description

Device for wastewater treatment and water quality monitoring

Technical Field

The utility model relates to the technical field of wastewater treatment, in particular to a device for wastewater treatment and water quality monitoring.

Background

Wastewater treatment and water quality monitoring are important fields related to environmental protection and resource management. When treating wastewater and monitoring water quality, water samples are usually required to be collected for analysis and testing, and the water samples are required to be pretreated before being analyzed: the collected water sample may contain impurities and suspended matter, and pretreatment is required to remove the interfering matter so as to ensure the accuracy of subsequent analysis. Common pretreatment methods include filtration, precipitation, pH adjustment, and the like.

In the prior art, when a water sample is pretreated, impurities in the water body are usually taken out through a sedimentation tank, but in the continuous sedimentation process, even if trickle water is injected, water flow can still affect bottom sedimentation, so that sedimentation floating is caused, the sedimentation effect is affected, and the water quality treatment efficiency is affected under inconvenient cleaning of impurities filtered by a filter screen at the inlet of a sedimentation tank, so that a device for wastewater treatment and water quality monitoring is needed to solve the problems.

Disclosure of Invention

The utility model aims to provide a device for wastewater treatment and water quality monitoring, which aims to solve the problems that a filter screen of a wastewater precipitation tank is inconvenient to clean and bottom impurities are easy to excite in water injection in the wastewater precipitation process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device for waste water treatment and water quality monitoring, includes the setting tank, the up end of setting tank is provided with the water filling port, be provided with the filter screen in the mouth of a river, the setting tank keep away from water filling port end side terminal surface and be provided with outlet and drain, be provided with the auger pole in the drain, the outer terminal surface of setting tank is provided with the motor, motor and auger pole key joint, be provided with the kickboard in the setting tank, be provided with the water conservancy diversion hole in the kickboard.

Preferably, the inclination angle of the diversion hole is sixty degrees, when water flows to the floating plate, the waste water impacts the diversion hole and then is folded back to the lower end, and the impact force of the water flow on the water surface is greatly reduced by the floating plate.

Preferably, the inner wall side end face of the sedimentation tank is provided with a sliding rail, the side end face of the floating plate is provided with a sliding groove, and the floating plate and the sedimentation tank are in matched sliding connection with the sliding groove through the sliding rail, so that the smoothness of the floating plate during vertical sliding is improved.

Preferably, an air cavity is arranged in the floating plate, and the buoyancy of the floating plate is increased through the air cavity, so that the floating plate floats on the water surface.

Preferably, the upper end of the filter screen is provided with a slag chamber, the lower end of the filter screen is provided with a slag discharge port, the included angle between the filter screen and the horizontal plane is forty-five degrees, and filter residues filtered by the filter screen slide into the slag discharge chamber and are discharged through the slag discharge port.

Preferably, the filter screen is in sliding connection with the waste residue chamber, and the sliding connection structure is convenient to take out and clean.

Preferably, the top of filter screen is provided with the handle, conveniently takes out the filter screen through the handle.

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

1. according to the utility model, the floating plate is arranged in the settling tank, so that the floating plate floats on the upper end of the liquid level, when wastewater is injected into the settling tank, the wastewater impacts the diversion holes and then is folded back to the lower end, and the impact force of water flow on the water surface is greatly reduced by the floating plate, so that the floating of bottom sediment caused by the water flow is avoided.

2. According to the utility model, the waste residue chamber is arranged at the front end of the filter screen, and the filter residue filtered by the filter screen slides into the slag discharging chamber and is discharged through the slag discharging port, so that the difficulty in cleaning the filter residue is greatly reduced, meanwhile, continuous operation is convenient, and the wastewater treatment efficiency is improved.

3. The sliding type filter screen structure is convenient for the filter screen to be pulled out for cleaning, and is convenient for equipment maintenance.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a cross-sectional view of FIG. 2 A-A in accordance with the present utility model;

fig. 4 is an enlarged view of fig. 3B in accordance with the present utility model.

In the figure: 1 a sedimentation tank, 11 a water filling port, 12 a water discharging port, 13 a sewage discharging port, 131 a packing auger rod, 14 a waste residue chamber, 141 a residue discharging port, 15 a slide rail, 2 a filter screen, 21 a handle, 3 a motor, 4 a floating plate, 41 a guide hole, 42 an air cavity and 43 a slide groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1 to 4, a device for wastewater treatment and water quality monitoring in the drawings comprises a sedimentation tank 1, wherein a water filling port 11 is arranged on the upper end surface of the sedimentation tank 1, a filter screen 2 is arranged in the water filling port, a water outlet 12 and a sewage outlet 13 are arranged on the end surface of the sedimentation tank 1 far away from the water filling port 11, a packing auger 131 is arranged in the sewage outlet 13, a motor 3 is arranged on the outer end surface of the sedimentation tank 1, the motor 3 is in key joint with a packing Long Gan, a floating plate 4 is arranged in the sedimentation tank 1, and a diversion hole 41 is arranged in the floating plate 4.

The inclination angle of the diversion holes 41 is sixty degrees, when the water flows to the floating plate 4, the wastewater impacts the diversion holes 41 and then is folded back to the lower end, and the impact force of the water flow on the water surface is greatly reduced by the floating plate 4.

The inner wall side end face of the sedimentation tank 1 is provided with a sliding rail 15, the side end face of the floating plate 4 is provided with a sliding groove 43, the floating plate 4 and the sedimentation tank 1 are in matched sliding connection with the sliding groove 43 through the sliding rail 15, and the smoothness of the floating plate 4 during vertical sliding is improved.

An air cavity 42 is arranged in the floating plate 4, and the buoyancy of the floating plate 4 is increased through the air cavity 42, so that the floating plate 4 floats on the water surface.

The upper end of the filter screen 2 is provided with a slag chamber 14, the lower end of the filter screen 2 during slag is provided with a slag discharge port 141, the included angle between the filter screen 2 and the horizontal plane is forty-five degrees, and the filter residues filtered by the filter screen 2 slide into the slag discharge chamber and are discharged through the slag discharge port 141.

The filter screen 2 is in sliding connection with the waste residue chamber 14, and the sliding connection structure is convenient to take out for cleaning.

The top of filter screen 2 is provided with handle 21, conveniently takes out filter screen 2 through handle 21.

The device is used when: the wastewater is trickled into the settling tank 1 through the water injection port 11, large particle impurities in the wastewater are intercepted by the filter screen 2 and discharged along the surface of the filter screen 2 to the slag discharge port 141, the wastewater passes through the filter screen 2, then impacts the diversion hole 41 and is folded back to the lower end of the floating plate 4, the impact force of the water flow on the water surface is greatly reduced by the floating plate 4, flocculent sediment in the wastewater is slowly settled, and clear water overflows through the water outlet 12, so that the purpose of solid-liquid separation is achieved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A device for wastewater treatment and water quality monitoring, comprising:

the sedimentation tank (1), the up end of sedimentation tank (1) is provided with water injection port (11), be provided with filter screen (2) in the mouth of a river, keep away from water injection port (11) end side terminal surface of sedimentation tank (1) is provided with outlet (12) and drain (13), be provided with auger pole (131) in drain (13), the outer terminal surface of sedimentation tank (1) is provided with motor (3), motor (3) and auger Long Gan (131) key joint, be provided with kickboard (4) in sedimentation tank (1), be provided with water conservancy diversion hole (41) in kickboard (4).

2. A wastewater treatment and water quality monitoring apparatus according to claim 1, wherein: the inclination angle of the flow guiding hole (41) is sixty degrees.

3. A wastewater treatment and water quality monitoring apparatus according to claim 1, wherein: the sedimentation tank is characterized in that a sliding rail (15) is arranged on the side end face of the inner wall of the sedimentation tank (1), a sliding groove (43) is formed in the side end face of the floating plate (4), and the floating plate (4) and the sedimentation tank (1) are in matched sliding connection with the sliding groove (43) through the sliding rail (15).

4. A wastewater treatment and water quality monitoring apparatus according to claim 1, wherein: an air cavity (42) is arranged in the floating plate (4).

5. A wastewater treatment and water quality monitoring apparatus according to claim 1, wherein: the upper end of the filter screen (2) is provided with a waste residue chamber (14), the lower end of the filter screen (2) during waste residue is provided with a residue discharge port (141), and the included angle between the filter screen (2) and the horizontal plane is forty-five degrees.

6. The apparatus for wastewater treatment and water quality monitoring according to claim 5, wherein: the filter screen (2) is in sliding connection with the waste residue chamber (14).

7. The apparatus for wastewater treatment and water quality monitoring according to claim 6, wherein: the top of the filter screen (2) is provided with a handle (21).