Sewage treatment device capable of uniformly feeding regenerative agent

Abstract

The utility model is applicable to the technical field of sewage treatment, and provides a sewage treatment device capable of uniformly feeding a regeneration agent, which comprises a primary sedimentation tank, a water inlet pipe connected to one side of the primary sedimentation tank, a filter plate mounted on the inner side of the primary sedimentation tank, an arc-shaped bottom plate arranged at the bottom of the primary sedimentation tank, and a uniform mixing system rotationally arranged on the primary sedimentation tank, the chemical feeding system is installed at the top end of the primary sedimentation tank and further communicated with the filter plate, the shell is arranged on the other side of the primary sedimentation tank, a water outlet pipe is further installed on the side face of the shell so that filtered water flow can be guided out conveniently, and the data management system is arranged on the side face of the primary sedimentation tank and used for monitoring the treatment process and collecting information. According to the sewage treatment system, the treatment efficiency and the medicament feeding uniformity can be greatly improved, the sewage treatment energy consumption per cubic meter can be effectively reduced, zero discharge of wastewater can be realized in sewage treatment, and meanwhile, the sewage treatment system has the capabilities of data acquisition, treatment, storage and analysis.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to a sewage treatment device with uniformly placed regeneration agents. Background Art

[0002] With the acceleration of urbanization and population growth, sewage treatment has become an important area of ​​urban management and environmental protection. The sewage treatment device with uniform regeneration agent delivery is a new type of sewage treatment technology. It uses advanced agent delivery technology to effectively remove organic matter and nutrients such as nitrogen and phosphorus in sewage, so that the sewage meets the discharge standards.

[0003] There are already some sewage treatment devices on the market, but they still have some defects and limitations, such as:

[0004] Poor treatment effect: The treatment effect of existing sewage treatment equipment is unstable and cannot meet the discharge standard requirements;

[0005] High maintenance cost: Existing sewage treatment equipment has high maintenance cost, and filter materials and chemicals need to be replaced frequently, which increases the operating cost of enterprises;

[0006] High energy consumption: The existing sewage treatment equipment has high energy consumption, which affects the economic benefits of the enterprise. Utility Model Content

[0007] The purpose of the embodiment of the utility model is to provide a sewage treatment device with uniform delivery of regeneration agent, aiming to solve the problems raised in the above-mentioned background technology.

[0008] The utility model is implemented as follows: a sewage treatment device with uniformly placed regeneration agent comprises a primary sedimentation tank, and also comprises:

[0009] A water inlet pipe, which is connected to one side of the primary sedimentation tank and is used to guide sewage into the primary sedimentation tank;

[0010] A filter plate, which is fixedly installed on the inner side of the primary sedimentation tank to filter the sewage entering through the water inlet pipe;

[0011] An arc-shaped bottom plate, which is arranged at the bottom of the primary sedimentation tank;

[0012] A drug delivery system, which is installed at the top of the primary sedimentation tank and is also connected to the filter plate;

[0013] A mixing system, wherein the mixing system is rotatably arranged on the primary sedimentation tank, the filter plate and the arc bottom plate, and is driven by a motor external to the primary sedimentation tank;

[0014] A shell body is arranged on the other side of the primary sedimentation tank, and a water outlet pipe is installed on the side of the shell body to facilitate the outflow of filtered water;

[0015] A data management system is arranged on the side of the primary sedimentation tank to monitor the treatment process and collect information.

[0016] Preferably, the drug delivery system comprises a drug storage box installed at the top of the primary sedimentation tank, a conduit arranged on the side of the drug storage box, and an electric regulating valve installed on the conduit;

[0017] The filter plate is provided with crisscross flow channels inside, and the flow channels are arranged at equal intervals, and the flow channels are also communicated with the electric regulating valve;

[0018] The bottom end of the filter plate is also provided with a plurality of outlet holes communicating with the flow channel, so as to evenly place the medicine into the space formed by the filter plate and the arc bottom plate.

[0019] Preferably, the mixing system comprises a stirring shaft rotatably arranged on the primary sedimentation tank, a crossbar transversely mounted on the stirring shaft, and a stirring rod mounted on the crossbar;

[0020] Wherein, the cross bar is located at the bottom of the filter plate;

[0021] The stirring rods are provided in plurality, and the added sewage and the reagent are stirred when the stirring rods rotate.

[0022] Preferably, a partition is installed in the shell, a bioreactor is installed on one side of the partition, and a secondary sedimentation tank is arranged on the other side of the partition;

[0023] The bioreactor is also connected to the primary sedimentation tank through a flow guide pipe, and a valve body is arranged on the flow guide pipe;

[0024] The secondary sedimentation tank is communicated with a water outlet pipe arranged on the shell.

[0025] Preferably, the data management system includes a sensor, a data collector and a cloud server;

[0026] Wherein, the sensors are provided in plurality, and the sensors are distributed in the primary sedimentation tank and the shell;

[0027] The sensor is electrically connected to the data collector and is used to transmit the monitoring data to the data collector.

[0028] The utility model embodiment provides a sewage treatment device with uniform regeneration agent delivery, which has breakthrough progress in treatment efficiency, agent delivery uniformity, energy consumption, environmental protection and data management capabilities; among them, it can greatly improve the treatment efficiency and agent delivery uniformity, effectively reduce the energy consumption per cubic meter of sewage treatment, and in sewage treatment, can achieve zero discharge of wastewater, and at the same time, has the ability to collect, process, store and analyze data. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of the structure of a sewage treatment device with uniformly distributed regeneration agent provided by an embodiment of the utility model;

[0030] Figure 2 A three-dimensional structural diagram of a stirring rod in a sewage treatment device for uniformly dosing a regeneration agent provided in an embodiment of the utility model;

[0031] Figure 3 for Figure 1 A partial enlarged view of the middle part;

[0032] Figure 4 A structural schematic diagram of a data management system in a sewage treatment device with uniform delivery of regeneration agents provided in an embodiment of the utility model.

[0033] In the attached figure: 1-primary sedimentation tank; 2-water inlet pipe; 3-water outlet pipe; 4-filter plate; 5-agitation shaft; 6-cross bar; 7-motor; 8-agitation rod; 9-arc bottom plate; 10-flow guide pipe; 11-valve body; 12-shell; 13-bioreactor; 14-partition; 15-secondary sedimentation tank; 16-drug delivery system; 17-drug storage box; 18-conduit; 19-electric regulating valve; 20-flow channel; 21-export hole; 22-data management system; 23-sensor; 24-data collector; 25-cloud server. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0035] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0036] like Figure 1-Figure 4As shown, it is a structural diagram of a sewage treatment device with uniform regeneration agent delivery provided by an embodiment of the utility model, comprising a primary sedimentation tank 1, a water inlet pipe 2, a filter plate 4, an arc bottom plate 9, a mixing system, a drug delivery system 16, a shell 12 and a data management system 22, wherein the water inlet pipe 2 is connected to one side of the primary sedimentation tank 1 to introduce sewage into the primary sedimentation tank 1; the filter plate 4 is fixedly installed on the inner side of the primary sedimentation tank 1 to filter the sewage entering through the water inlet pipe 2; the arc bottom plate 9 is arranged at the bottom of the primary sedimentation tank 1. part; the mixing system is rotatably arranged on the primary sedimentation tank 1, the filter plate 4 and the arc bottom plate 9, and is driven by the external motor 7 of the primary sedimentation tank 1; the drug delivery system 16 is installed at the top of the primary sedimentation tank 1, and the drug delivery system 16 is also communicated with the filter plate 4; the shell 12 is arranged on the other side of the primary sedimentation tank 1, and the side of the shell 12 is also equipped with a water outlet pipe 3 to facilitate the outward discharge of the filtered water flow; the data management system 22 is arranged on the side of the primary sedimentation tank 1 to monitor the treatment process and collect information.

[0037] The sewage treatment device with uniform regeneration agent delivery provided in the present application has breakthrough progress in treatment efficiency, agent delivery uniformity, energy consumption, environmental protection and data management capabilities; among others, it can greatly improve treatment efficiency and agent delivery uniformity, effectively reduce energy consumption per cubic meter of sewage treatment, and in sewage treatment, can achieve zero discharge of wastewater, and at the same time, has the capabilities of data collection, processing, storage and analysis.

[0038] In an example of the utility model, the filter plate 4 is arranged to remove large suspended solids and sediments in the sewage when the sewage moves downward.

[0039] like Figure 1 and Figure 3 As shown, as another preferred embodiment of the utility model, the drug delivery system 16 includes a drug storage box 17 installed on the top of the primary sedimentation tank 1, a conduit 18 arranged on the side of the drug storage box 17, and an electric regulating valve 19 installed on the conduit 18;

[0040] The filter plate 4 is provided with crisscross flow channels 20 inside, and the flow channels 20 are arranged at equal intervals, and the flow channels 20 are also communicated with the electric regulating valve 19;

[0041] The bottom end of the filter plate 4 is also provided with a plurality of outlet holes 21 communicating with the flow channel 20 , so as to evenly dispense the medicine into the space formed by the filter plate 4 and the arc bottom plate 9 .

[0042] During the specific implementation of this embodiment, the electric regulating valve 19 described in the present application is also electrically connected to an external controller, and can automatically release the regeneration agent, and accurately release the agent according to the electric regulating valve 19 and the flow meter at the bottom of the separately arranged conduit 18. After the agent is discharged from the agent storage box 17, it passes through the conduit 18 into the flow channel 20, and is finally discharged evenly from the bottom of the outlet hole 21. The external controller can also automatically adjust the amount and time of agent release according to the sewage characteristics and process requirements to ensure uniform release of the agent.

[0043] like Figure 1 , Figure 2 and Figure 3 As shown, as a preferred embodiment of the utility model, the mixing system includes a stirring shaft 5 rotatably arranged on the primary sedimentation tank 1, a crossbar 6 transversely mounted on the stirring shaft 5, and a stirring rod 8 mounted on the crossbar 6;

[0044] Wherein, the cross bar 6 is located at the bottom of the filter plate 4;

[0045] A plurality of stirring rods 8 are provided, and when the stirring rods 8 rotate, the added sewage and the reagent are stirred.

[0046] During the specific implementation of this embodiment, after the sewage and the flow meter are introduced into the space between the filter plate 4 and the arc bottom plate 9, the motor 7 drives the stirring shaft 5, the cross bar 6 and the stirring rod 8 to rotate, so that the regeneration agent and the sewage are fully mixed together.

[0047] like Figure 1 As shown, as another preferred embodiment of the utility model, a partition 14 is installed in the shell 12, a bioreactor 13 is installed on one side of the partition 14, and a secondary sedimentation tank 15 is arranged on the other side of the partition 14;

[0048] The bioreactor 13 is also connected to the primary sedimentation tank 1 through a flow guide pipe 10, and a valve body 11 is arranged on the flow guide pipe 10;

[0049] The secondary sedimentation tank 15 is communicated with the water outlet pipe 3 arranged on the shell 12 .

[0050] During the specific implementation of this embodiment, the sewage after the initial filtration in the primary sedimentation tank 1 in this embodiment can be mixed with the regeneration agent and then precipitated for a period of time as needed, and under the action of the built-in pump body in the primary sedimentation tank 1, the water flow is introduced outward into the bioreactor 13 for biological treatment to remove organic matter and nutrients such as nitrogen and phosphorus, and finally enters the secondary sedimentation tank 15 for secondary sedimentation to remove residual suspended matter and sediment, and finally discharged outward through the outlet pipe 3.

[0051] like Figure 1 and Figure 4As shown, as another preferred embodiment of the utility model, the data management system 22 includes a sensor 23, a data collector 24 and a cloud server 25;

[0052] There are multiple sensors 23, which are distributed in the primary sedimentation tank 1 and the housing 12;

[0053] The sensor 23 is electrically connected to the data collector 24 and is used to transmit the monitoring data to the data collector 24 .

[0054] During the specific implementation of this embodiment, the sensor 23 described in this embodiment involves various types, which are used to monitor the temperature, pH value, turbidity and other parameters in the sewage treatment process in real time, and transmit the data to the data collector 24. The data collector 24 can collect, process, store and analyze data, and realize remote management and sharing of data through the cloud server 25, providing data-driven decision support for enterprises.

[0055] In summary, the key technical indicators of the sewage treatment device with uniform regeneration agent delivery provided in this application mainly include treatment efficiency, agent delivery uniformity, energy consumption, environmental protection and data management capabilities:

[0056] Among them, it can greatly improve the treatment efficiency and uniformity of chemical dosage, effectively reduce the energy consumption per cubic meter of sewage treatment, and achieve zero discharge of wastewater in sewage treatment. At the same time, it has the ability to collect, process, store and analyze data.

[0057] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0058] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sewage treatment device with uniformly distributed regeneration agent, comprising a primary sedimentation tank, characterized in that: Also includes: A water inlet pipe, which is connected to one side of the primary sedimentation tank and is used to guide sewage into the primary sedimentation tank; A filter plate, which is fixedly installed on the inner side of the primary sedimentation tank to filter the sewage entering through the water inlet pipe; An arc-shaped bottom plate, which is arranged at the bottom of the primary sedimentation tank; A drug delivery system, which is installed at the top of the primary sedimentation tank and is also connected to the filter plate; A mixing system, wherein the mixing system is rotatably arranged on the primary sedimentation tank, the filter plate and the arc bottom plate, and is driven by a motor external to the primary sedimentation tank; A shell body is arranged on the other side of the primary sedimentation tank, and a water outlet pipe is installed on the side of the shell body to facilitate the outflow of filtered water; A data management system is arranged on the side of the primary sedimentation tank to monitor the treatment process and collect information.

2. The sewage treatment device with uniform regeneration agent delivery according to claim 1, characterized in that: The drug delivery system comprises a drug storage box installed at the top of the primary sedimentation tank, a conduit arranged on the side of the drug storage box, and an electric regulating valve installed on the conduit; The filter plate is provided with crisscross flow channels inside, and the flow channels are arranged at equal intervals, and the flow channels are also communicated with the electric regulating valve; The bottom end of the filter plate is also provided with a plurality of outlet holes communicating with the flow channel, so as to evenly place the medicine into the space formed by the filter plate and the arc bottom plate.

3. The sewage treatment device with uniform regeneration agent delivery according to claim 1, characterized in that: The mixing system comprises a stirring shaft rotatably arranged on the primary sedimentation tank, a crossbar transversely mounted on the stirring shaft, and a stirring rod mounted on the crossbar; Wherein, the cross bar is located at the bottom of the filter plate; The stirring rods are provided in plurality, and the added sewage and the reagent are stirred when the stirring rods rotate.

4. The sewage treatment device with uniform regeneration agent delivery according to claim 1, characterized in that: A partition is installed in the shell, a bioreactor is installed on one side of the partition, and a secondary sedimentation tank is arranged on the other side of the partition; The bioreactor is also connected to the primary sedimentation tank through a flow guide pipe, and a valve body is arranged on the flow guide pipe; The secondary sedimentation tank is communicated with a water outlet pipe arranged on the shell.

5. The sewage treatment device with uniform regeneration agent delivery according to claim 1, characterized in that: The data management system includes a sensor, a data collector and a cloud server; Wherein, the sensors are provided in plurality, and the sensors are distributed in the primary sedimentation tank and the shell; The sensor is electrically connected to the data collector and is used to transmit the monitoring data to the data collector.

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