Reaction tank group for wastewater treatment system

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a reaction tank group for a wastewater treatment system, which comprises a pre-sedimentation tank, a stirring tank, a coagulating tank, a sedimentation tank, a biological reaction tank, a control assembly and a conveying assembly, the conveying assembly is arranged in the pre-sedimentation tank, and the stirring tank and the pre-sedimentation tank are oppositely arranged; the coagulation tank is arranged below the stirring tank, the sedimentation tank is arranged on one side, close to the coagulation tank, of the control assembly, and the biological reaction tank is arranged on the sedimentation tank, so that the biological reaction tank is matched with the sedimentation tank, and sewage in the sedimentation tank is subjected to biological matched purification; according to wastewater treatment, a pre-sedimentation tank, a stirring tank, a coagulating tank, a sedimentation tank, a biological reaction tank, a control assembly and a conveying assembly are integrated, and all the assemblies have a synergistic effect, so that continuity and high efficiency of wastewater treatment are ensured; intelligent control and automatic conveying are achieved through the control assembly and the conveying assembly, smooth connection between the treatment units is ensured, the wastewater treatment efficiency and stability are improved, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wastewater treatment, specifically to a reaction tank group for wastewater treatment system. BACKGROUND

[0002] With the progress of science and technology, environmental regulations are becoming increasingly stringent, and the importance of the reaction tank group for wastewater treatment system is increasingly prominent. Enterprises need to adopt efficient and cost-saving solutions to meet environmental requirements and reduce negative impacts on the environment.

[0003] The existing wastewater treatment system is a complex wastewater treatment facility, and is distributed relatively dispersedly, with low automation program, which is not conducive to unified management by personnel, and the labor cost of personnel is high, and the equipment maintenance is difficult. UTILITY MODEL CONTENT

[0004] To solve the above problems, the utility model provides a reaction tank group for wastewater treatment system, which solves the problems of the existing wastewater treatment system being a complex wastewater treatment facility, being distributed relatively dispersedly, having low automation program, being not conducive to unified management by personnel, having high labor cost of personnel, and being difficult to maintain equipment.

[0005] The technical scheme adopted by the utility model is: a reaction tank group for wastewater treatment system, comprising a pre-sedimentation tank, a stirring tank, a coagulation tank, a sedimentation tank, a biological reaction tank, a control assembly and a conveying assembly; the conveying assembly is arranged on one side of the pre-sedimentation tank, the stirring tank is arranged opposite to the pre-sedimentation tank and connected through the conveying assembly; the coagulation tank is arranged below the stirring tank to convey wastewater in the stirring tank to the coagulation tank through the conveying assembly, the sedimentation tank is arranged on one side of the control assembly close to the coagulation tank, and the biological reaction tank is arranged on the sedimentation tank so as to cooperate with the sedimentation tank to purify wastewater in the sedimentation tank biologically.

[0006] The control assembly and the conveying assembly are used for controlling and conveying between the pre-sedimentation tank, the stirring tank, the coagulation tank, the sedimentation tank and the biological reaction tank.

[0007] Further improvement of the above scheme is that the pre-sedimentation tank comprises a pre-sedimentation cylinder and a sedimentation support frame, the sedimentation support frame is used for supporting the pre-sedimentation cylinder at a certain height so as to convey the pre-sedimentation cylinder to the stirring tank, and the pre-sedimentation cylinder is funnel-shaped.

[0008] Further, the stirring pool comprises a stirring element, a stirring driving element and a stirring control element, the stirring element is arranged on the stirring pool, the stirring driving element is arranged at one end of the stirring pool, and the stirring control element is arranged at one side of the stirring pool close to the stirring driving element; the stirring control element is used for controlling the opening or closing of the stirring driving element, and one end of the stirring driving element is connected to the driving stirring element so that the stirring element stirs the waste gas in the stirring pool.

[0009] Further, the stirring element comprises a plurality of stirring rods, and the plurality of stirring rods are distributed in a cross shape on the clamping plate element.

[0010] Further, the coagulation pool is arranged below the stirring pool, one end of the coagulation pool is connected to the sedimentation pool, the coagulation pool is used for receiving the waste water stirred in the stirring pool, and the waste water is transported to the sedimentation pool through the conveying assembly for sedimentation.

[0011] Further, the plurality of sedimentation pools are arranged below the biological reaction pool in sequence, the outer side of the sedimentation pool is provided with a mounting frame, and the mounting frame is used for mounting the sedimentation pool and the biological reaction pool.

[0012] Further, one side of the sedimentation pool is provided with a sedimentation interface, a sediment discharge pipeline is mounted on the sedimentation interface, the sediment discharge pipeline is used for discharging the sediment in the sedimentation pool, a sediment discharge control element is sleeved on the sediment discharge pipeline, and the sediment discharge control element is used for controlling the discharge of the sediment in the sediment discharge pipeline.

[0013] Further, the biological reaction pool comprises a first reaction pool, a second reaction pool and a reaction pipeline, the first reaction pool is arranged on the second reaction pool, the second reaction pool is arranged on the sedimentation pool, one end of the reaction pipeline is communicated with the first reaction pool and the second reaction pool, and a reaction valve is arranged on the reaction pipeline, the reaction valve is used for controlling the flow rate of the first reaction pool towards the second reaction pool and the flow rate of the second reaction pool towards the sedimentation pool.

[0014] Further, the control assembly comprises a control motor and a control electromagnetic valve, and the control motor and the control electromagnetic valve are used for controlling the pre-sedimentation pool, the stirring pool, the coagulation pool, the sedimentation pool and the biological reaction pool.

[0015] Further, the conveying assembly comprises a conveying pipeline, the conveying pipeline comprises a plurality of conveying branches, a conveying valve is arranged on each conveying branch, and the conveying valve is used for controlling the conveying flow rate of the conveying pipeline.

[0016] The utility model discloses an advantageous effect is:

[0017] Compared with the existing wastewater treatment, the utility model discloses wastewater treatment through the integration of pre -sedimentation tank, stirring pool, coagulation tank, sedimentation tank, biological reaction tank, control assembly and conveying assembly, the synergy between each component, ensure the continuity and high efficiency of wastewater treatment, through the pre -sedimentation tank first to the wastewater preliminary treatment, remove the large -sized impurity, the stirring pool is connected with the pre -sedimentation tank through the conveying assembly, receives the wastewater after pretreatment and carries out the mixing stirring, prepares for the subsequent coagulation process, the coagulation tank is located below the stirring pool, receives the wastewater after stirring through the conveying assembly, further removes the suspended solids and colloidal material, the sedimentation tank is closely arranged to the coagulation tank, utilizes the gravity and makes the particulate matter in wastewater sedimentation separation, the biological reaction tank is set up above the sedimentation tank, and mutually cooperate with the sedimentation tank, carries out biological purification to the sewage after the deposition, effectively removes the organic matter and nitrogen, phosphorus and other pollutants, realizes the intelligent control and the automatic conveying through the control assembly and the conveying assembly, ensure the smooth connection between each processing unit, improve the efficiency and stability of wastewater treatment, and the practicality is strong. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the perspective drawing of the reaction pool group for the utility model wastewater treatment system;

[0019] Fig. 2 It is the main view of the reaction pool group for the utility model wastewater treatment system;

[0020] Fig. 3 It is the plan view of the reaction pool group for the utility model wastewater treatment system.

[0021] Mark explanation: pre -sedimentation tank 10, pre -sedimentation jar body 11, sedimentation support frame 12;

[0022] Stirring pool 20, stirring element 21, stirring rod 211, stirring drive element 22, stirring control element 23;

[0023] Coagulation tank 30;

[0024] Sedimentation tank 40, mounting bracket 41, sedimentation interface 42, chip removal pipeline 43, chip removal control element 44;

[0025] Biological reaction tank 50, first reaction tank 51, second reaction tank 52, reaction pipeline 53, reaction valve 54;

[0026] Control assembly 60, control motor 61, control solenoid valve 62;

[0027] Conveying assembly 70, conveying pipeline 71, conveying branch 72, conveying valve 73. DETAILED DESCRIPTION

[0028] For the purpose of facilitating the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and fully convey the scope of the present application to those skilled in the art.

[0029] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application.

[0031] As Figs. 1-3As shown, in the embodiment of the utility model, a kind of reaction tank group for wastewater treatment system, it include: pre-sedimentation tank 10, stirring tank 20, coagulation tank 30, sedimentation tank 40, biological reaction tank 50, control component 60 and conveying component 70;The conveying component 70 is arranged in one side of pre-sedimentation tank 10, the stirring tank 20 is oppositely arranged with pre-sedimentation tank 10, and is connected by conveying component 70;The coagulation tank 30 is arranged below stirring tank 20, to send wastewater in stirring tank 20 by conveying component 70 towards coagulation tank 30, the sedimentation tank 40 is close to coagulation tank 30 and is arranged in one side of control component 60, the biological reaction tank 50 is arranged on sedimentation tank 40, so that biological reaction tank 50 cooperates with sedimentation tank 40, for the sewage in sedimentation tank 40 carries out biological cooperation purification;The control component 60 and conveying component 70 are used to control and send between pre-sedimentation tank 10, stirring tank 20, coagulation tank 30, sedimentation tank 40 and biological reaction tank 50.In this embodiment, wastewater treatment is integrated by pre-sedimentation tank 10, stirring tank 20, coagulation tank 30, sedimentation tank 40, biological reaction tank 50, control component 60 and conveying component 70, and each component cooperates, to ensure the continuity and high efficiency of wastewater treatment;Firstly, pre-sedimentation tank 10 carries out preliminary treatment to wastewater, and removes large particle impurities;Stirring tank 20 is connected with pre-sedimentation tank 10 by conveying component 70, receives pretreated wastewater and carries out mixing and stirring, to prepare for subsequent coagulation process;Coagulation tank 30 is below stirring tank 20, receives stirred wastewater by conveying component 70, and further removes suspended solids and colloidal substances;Sedimentation tank 40 is arranged close to coagulation tank 30, and uses gravity to make the particles in wastewater settle and separate;Biological reaction tank 50 is arranged above sedimentation tank 40, cooperates with sedimentation tank 40, and carries out biological purification to the sewage after sedimentation, effectively removes organic matter and pollutants such as nitrogen and phosphorus;Intelligent control and automatic conveying are realized by control component 60 and conveying component 70, to ensure smooth connection between each processing unit, improve the efficiency and stability of wastewater treatment, and have high practicality.

[0032] As Fig. 1 As shown, pre-sedimentation tank 10 includes pre-sedimentation cylinder body 11 and sedimentation support frame 12, and the sedimentation support frame 12 is used to support the pre-sedimentation cylinder body 11 at a certain height, so that the pre-sedimentation cylinder body 11 is transported towards the stirring tank 20;The pre-sedimentation cylinder body 11 is funnel-shaped.In this embodiment, the cylinder body is stably supported at an appropriate height by the sedimentation support frame 12, to ensure smooth transportation in the wastewater treatment process;The pre-sedimentation cylinder body 11 adopts funnel-shaped design, which optimizes the sedimentation effect and helps to accelerate the settlement of particles, thereby improving the pretreatment efficiency.

[0033] As Figs. 2-3As shown, the stirring pool 20 comprises a stirring element 21, a stirring driving element 22 and a stirring control element 23, the stirring element 21 is arranged on the stirring pool 20, the stirring driving element 22 is arranged at one end of the stirring pool 20, and the stirring control element 23 is arranged on one side of the stirring pool 20 close to the stirring driving element 22; the stirring control element 23 is used to control the opening or closing of the stirring driving element 22, one end of the stirring driving element 22 is connected to drive the stirring element 21, so that the stirring element 21 stirs the waste gas in the stirring pool 20. In this embodiment, the stirring pool 20 integrates the stirring element 21, the stirring driving element 22 and the stirring control element 23, forming a high-efficiency operation system, the stirring element 21 is arranged on the pool to ensure a wide stirring range; the stirring driving element 22 is located at the end of the pool to provide stable power; the stirring control element 23 is close to the driving element for flexible control; the start and stop of the driving element are accurately controlled through the control element to realize automatic management of the stirring process; the driving element is directly connected to the stirring element 21 to drive it to efficiently stir the waste gas in the pool, promote the full mixing of the waste gas and the treatment agent, and improve the wastewater treatment efficiency.

[0034] The stirring element 21 comprises a plurality of stirring rods 211, and the plurality of stirring rods 211 are cross-distributed on the clamping plate element. In this embodiment, the cross-distributed stirring rods 211 can more comprehensively cover the reaction pool, ensuring that the substances in the wastewater are uniformly stirred, improving the reaction efficiency, and the plurality of stirring rods 211 work cooperatively to enhance the stirring intensity, which helps to accelerate the chemical reaction process in the wastewater.

[0035] The coagulation pool 30 is arranged below the stirring pool 20, one end of the coagulation pool 30 is connected to the sedimentation pool 40, and the coagulation pool 30 is used to receive the wastewater stirred in the stirring pool 20 and transport it to the sedimentation pool 40 for sedimentation through the conveying assembly 70. In this embodiment, the coagulation pool 30 is connected to the sedimentation pool 40 at one end to form a smooth wastewater treatment process, and the fully mixed wastewater in the stirring pool 20 is transferred to the sedimentation pool 40 stably and quickly with the help of the efficient conveying assembly 70, ensuring the continuity of the wastewater treatment and promoting the rapid sedimentation of suspended solids and impurities in the wastewater, effectively improving the efficiency and quality of the wastewater treatment; compact structure, simple operation, providing strong support for realizing the standard discharge of wastewater.

[0036] The plurality of sedimentation tanks 40 are arranged in sequence below the biological reaction tank 50, and the sedimentation tanks 40 are provided with mounting racks 41 on the outer sides, which are used for mounting the sedimentation tanks 40 and the biological reaction tank 50. In this embodiment, the efficient solid-liquid separation is realized by arranging the plurality of sedimentation tanks 40 in sequence below the biological reaction tank 50, and the wastewater treatment efficiency is effectively improved. The mounting racks 41 arranged on the outer sides of the sedimentation tanks 40 not only ensure the stable installation of the sedimentation tanks 40 and the biological reaction tank 50, but also facilitate the later maintenance and repair work, optimize the space layout, and make the entire wastewater treatment process more compact and orderly.

[0037] One side of the sedimentation tank 40 is provided with a sedimentation interface 42, and a sediment discharge pipeline 43 is mounted on the sedimentation interface 42, which is used for discharging the sediment in the sedimentation tank 40. A sediment discharge control element 44 is sleeved on the sediment discharge pipeline 43, which is used for controlling the sediment discharge in the sediment discharge pipeline 43. In this embodiment, the sedimentation interface 42 is provided with the sediment discharge pipeline 43, which effectively realizes the rapid discharge of the sediment in the tank. The sediment discharge control element 44 is ingeniously sleeved on the sediment discharge pipeline 43, which can accurately regulate and control the sediment discharge process in the pipeline, ensure efficient and flexible sediment discharge operation, and further optimize the wastewater treatment efficiency and quality by adjusting the sediment discharge rate and amount as needed through the sediment discharge control element 44.

[0038] The biological reaction tank 50 includes a first reaction tank 51, a second reaction tank 52, and a reaction pipeline 53. The first reaction tank 51 is arranged on the second reaction tank 52, and the second reaction tank 52 is arranged on the sedimentation tank 40. One end of the reaction pipeline 53 is connected to the first reaction tank 51 and the second reaction tank 52, and the reaction pipeline 53 is provided with a reaction valve 54. The reaction valve 54 is used for controlling the flow rate of the first reaction tank 51 towards the second reaction tank 52 and the flow rate of the second reaction tank 52 towards the sedimentation tank 40. In this embodiment, the first reaction tank 51, the second reaction tank 52, and the reaction pipeline 53 connecting the two reaction tanks realize the staged wastewater treatment, and the first reaction tank 51 is arranged above the second reaction tank 52 for hierarchical treatment. The second reaction tank 52 is arranged on the sedimentation tank 40 for subsequent solid-liquid separation. The reaction valve 54 on the reaction pipeline 53 accurately regulates and controls the wastewater flow rate between the two reaction tanks and the discharge speed of the second reaction tank 52 to the sedimentation tank 40, ensuring the continuity and flexibility of the wastewater treatment.

[0039] The control assembly 60 comprises a control motor 61 and a control electromagnetic valve 62, both of which are used for controlling the pre-sedimentation tank 10, the stirring tank 20, the coagulation tank 30, the sedimentation tank 40 and the biological reaction tank 50. In this embodiment, the pre-sedimentation tank 10, the stirring tank 20, the coagulation tank 30, the sedimentation tank 40 and the biological reaction tank 50 can all be precisely controlled by the control assembly 60. The control motor 61 provides necessary power support, and the control electromagnetic valve 62 precisely adjusts the medium flow. The two work together to ensure the stability and efficiency of the operation state of each reaction tank.

[0040] The conveying assembly 70 comprises a conveying pipeline 71 composed of multiple groups of conveying branches 72, on which conveying valves 73 are arranged for controlling the conveying flow rate of the conveying pipeline 71. In this embodiment, the conveying assembly 70 realizes efficient material conveying of the reaction tank group of the wastewater treatment system. The conveying valves 73 arranged on each conveying branch 72 precisely control the fluid flow rate in the conveying pipeline 71, ensuring stable supply and precise allocation of the required materials for each reaction tank in the wastewater treatment process, improving the flexibility and efficiency of the wastewater treatment, and also helping to optimize the reaction conditions and enhance the treatment effect.

[0041] A reaction tank group for a wastewater treatment system, comprising: a pre-sedimentation tank 10, a stirring tank 20, a coagulation tank 30, a sedimentation tank 40, a biological reaction tank 50, a control assembly 60 and a conveying assembly 70; the conveying assembly 70 is arranged on one side of the pre-sedimentation tank 10, the stirring tank 20 is arranged opposite to the pre-sedimentation tank 10 and connected through the conveying assembly 70; the coagulation tank 30 is arranged below the stirring tank 20 to convey the wastewater in the stirring tank 20 towards the coagulation tank 30 through the conveying assembly 70, the sedimentation tank 40 is arranged on one side of the control assembly 60 close to the coagulation tank 30, and the biological reaction tank 50 is arranged on the sedimentation tank 40 so as to cooperate with the sedimentation tank 40 for biological cooperation purification of the sewage in the sedimentation tank 40; the control assembly 60 and the conveying assembly 70 are used for controlling and conveying between the pre-sedimentation tank 10, the stirring tank 20, the coagulation tank 30, the sedimentation tank 40 and the biological reaction tank 50. Through the integration of the pre-sedimentation tank 10, the stirring tank 20, the coagulation tank 30, the sedimentation tank 40, the biological reaction tank 50, the control assembly 60 and the conveying assembly 70, the components work together to ensure the continuity and efficiency of the wastewater treatment; the intelligent control and automatic conveying are realized through the control assembly 60 and the conveying assembly 70, which ensures smooth connection between the treatment units, improves the efficiency and stability of the wastewater treatment, and has strong practicality.

[0042] The above embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the utility model concept, several deformations and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A reaction cell group for a wastewater treatment system, characterized by comprising: Include: Pre-deposition tank, stirring tank, coagulation tank, sedimentation tank, biological reaction tank, control assembly and conveying assembly; the conveying assembly is arranged on one side of the pre-deposition tank, the stirring tank is arranged opposite to the pre-deposition tank and connected with the pre-deposition tank through the conveying assembly; the coagulation tank is arranged below the stirring tank, so that the wastewater in the stirring tank is conveyed to the coagulation tank through the conveying assembly, the sedimentation tank is arranged on one side of the control assembly and close to the coagulation tank, and the biological reaction tank is arranged on the sedimentation tank, so that the biological reaction tank cooperates with the sedimentation tank to biologically purify the wastewater in the sedimentation tank. The control assembly and the conveying assembly are used for controlling and conveying between the pre-deposition tank, the stirring tank, the coagulation tank, the sedimentation tank and the biological reaction tank.

2. The reaction cell group for a wastewater treatment system according to claim 1, characterized by: The pre-deposition tank comprises a pre-deposition cylinder and a sedimentation support frame, the sedimentation support frame is used for supporting the pre-deposition cylinder at a certain height, so that the pre-deposition cylinder is conveyed to the stirring tank, and the pre-deposition cylinder is funnel-shaped.

3. The reaction cell group for a wastewater treatment system according to claim 2, characterized by: The stirring tank comprises a stirring element, a stirring driving element and a stirring control element, the stirring element is arranged on the stirring tank, the stirring driving element is arranged at one end of the stirring tank, and the stirring control element is arranged on one side of the stirring tank and close to the stirring driving element. The stirring control element is used for controlling the opening and closing of the stirring driving element, one end of the stirring driving element is connected with the driving stirring element, so that the stirring element stirs the waste gas in the stirring tank.

4. The reaction cell group for a wastewater treatment system according to claim 3, characterized by: The stirring element comprises a plurality of stirring rods, and the plurality of stirring rods are cross-distributed on the clamping plate element.

5. The reaction cell group for a wastewater treatment system according to claim 1, characterized by: The coagulation tank is arranged below the stirring tank, one end of the coagulation tank is connected with the sedimentation tank, the coagulation tank is used for receiving the stirred wastewater in the stirring tank and conveying the wastewater to the sedimentation tank through the conveying assembly for sedimentation.

6. The reaction cell group for a wastewater treatment system according to claim 5, characterized by: The sedimentation tank is provided with a plurality of groups, the plurality of groups of the sedimentation tank are arranged in sequence below the biological reaction tank, the outer side of the sedimentation tank is provided with a mounting frame, and the mounting frame is used for mounting the sedimentation tank and the biological reaction tank.

7. The reaction cell group for a wastewater treatment system according to claim 6, characterized by: One side of the sedimentation tank is provided with a sedimentation interface, a sediment discharge pipeline is mounted on the sedimentation interface, the sediment discharge pipeline is used for discharging the sediment in the sedimentation tank, a sediment discharge control element is sleeved on the sediment discharge pipeline, and the sediment discharge control element is used for controlling the discharge of the sediment in the sediment discharge pipeline.

8. The reaction cell group for a wastewater treatment system according to claim 1, characterized by: The biological reaction tank comprises a first reaction tank, a second reaction tank and a reaction pipeline, the first reaction tank is arranged on the second reaction tank, the second reaction tank is arranged on the sedimentation tank, one end of the reaction pipeline is communicated with the first reaction tank and the second reaction tank, and a reaction valve is arranged on the reaction pipeline.

9. The reaction cell group for a wastewater treatment system according to claim 1, characterized by: The control assembly comprises a control motor and a control electromagnetic valve, and the control motor and the control electromagnetic valve are used for controlling the pre-deposition tank, the stirring tank, the coagulation tank, the sedimentation tank and the biological reaction tank.

10. The reaction cell set for a wastewater treatment system according to claim 1, characterized by: The conveying assembly comprises a conveying pipeline, the conveying pipeline comprises a plurality of conveying branches, a conveying valve is arranged on each conveying branch, and the conveying valve is used for controlling the conveying flow rate of the conveying pipeline.

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