Sewage circulating treatment device

Abstract

The utility model discloses a sewage circulating treatment device in the technical field of sewage treatment devices, which comprises a processing bin, a first driving unit, a second driving unit and a water outlet, the two ends of the processing bin are respectively provided with a water inlet and a water outlet, and a stirring rod is arranged in the processing bin; and the first driving unit is used for rotationally mounting the stirring rod in the processing bin and controlling the stirring rod to rotate. According to the sewage treatment device, the water adding opening and the water outlet are formed in the two ends of the processing bin respectively, so that when the sewage treatment device is used, after a user introduces sewage into the processing bin from the water adding opening, the stirring rod can be controlled to rotate through the first driving unit, and the water and the sewage are mixed through the rotating stirring rod; therefore, the mixing degree of the sewage and the medicament fed into the processing bin is improved, and the impurity removal effect is ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of sewage treatment devices, specifically a sewage recycling treatment device. Background Technology

[0002] Wastewater treatment equipment is a device used to purify domestic and industrial wastewater. It uses various technical means to separate or transform pollutants in wastewater into harmless substances, thereby purifying the wastewater and enabling it to meet discharge standards or reuse requirements.

[0003] Currently, wastewater treatment typically involves adding chemical reagents (flocculators or other agents) to a treatment tank to flocculate impurities before transferring the wastewater to a sedimentation tank for settling. After sedimentation, the clear water is discharged. While this method effectively removes impurities from the wastewater, some wastewater and chemical reagents may not mix evenly, resulting in some impurities not fully flocculating and floating in the clear water at the top of the sedimentation tank. This wastewater is then discharged along with the clear water, affecting the treatment efficiency. Therefore, a new type of wastewater recycling treatment device is needed to solve these problems. Summary of the Invention

[0004] The purpose of this invention is to solve the problem that after chemical treatment and sedimentation of sewage, some sewage and chemical reagents are not mixed evenly, resulting in some impurities not being fully flocculated. These impurities float in the clear water above the sedimentation tank and are discharged from the sedimentation tank along with the clear water, affecting the sewage treatment effect. This invention provides a sewage treatment device.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0006] A wastewater recycling treatment device includes: a processing chamber, with a water inlet and a water outlet at both ends of the processing chamber, a stirring rod inside the processing chamber, and a first driving unit for rotatably mounting the stirring rod inside the processing chamber and controlling the rotation of the stirring rod.

[0007] Furthermore, the processing chamber includes a main chamber body, the top of which is provided with a processing tank and a sedimentation tank that are interconnected. The water inlet and the water outlet are respectively opened on the inner walls of the processing tank and the sedimentation tank. A drain pipe is fixedly inserted through the surface of the sedimentation tank. A first valve is provided on the drain pipe. A controller is fixedly installed on the surface of the processing chamber. The controller is electrically connected to the first valve.

[0008] Furthermore, the first drive unit includes a first mounting plate fixedly installed on the inner wall of the processing tank, the stirring rod rotatably installed on the surface of the first mounting plate, a motor fixedly installed on the surface of the first mounting plate, the output end of the motor fixedly installed on one end of the stirring rod, and the motor electrically connected to the controller.

[0009] Furthermore, a siphon pipe is fixedly installed on the inner wall of the main chamber, a particulate matter detector is fixedly installed on the inner wall of the sedimentation tank, a first baffle is slidably inserted into the inner wall of the outlet, and two second baffles are slidably inserted into the surface of the siphon pipe. It also includes an air suction unit and a second driving unit. The air suction unit is used to suck out the gas inside the siphon pipe, and the second driving unit is used to control the sliding of the first baffle and the two second baffles respectively.

[0010] Furthermore, the suction unit includes a suction pipe fixedly penetrating the surface of the siphon tube, the suction pipe being provided with a second valve, the second valve being electrically connected to the controller, and a suction pump being fixedly installed on the surface of the siphon tube, the suction end of the suction pump being connected to the suction pipe.

[0011] Furthermore, the second drive unit includes a plurality of second mounting plates, which are respectively fixedly mounted on the surfaces of the processing chamber and the siphon tube. Hydraulic rods are fixedly mounted on the surfaces of the plurality of second mounting plates, and the other ends of the plurality of hydraulic rods are respectively fixedly mounted on the surfaces of the first baffle and the two second baffles.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, by setting a water inlet and a water outlet at each end of the processing chamber, when the user introduces wastewater into the processing chamber through the water inlet, the stirring rod can be controlled to rotate by the first drive unit. The rotating stirring rod mixes the water and wastewater, thereby improving the mixing degree of wastewater and the agent put into the processing chamber and ensuring the removal effect of impurities.

[0014] 2. In this utility model, a siphon tube is fixedly installed on the inner wall of the main chamber, and both ends of the siphon tube are respectively fixedly installed on the inner walls of the processing tank and the sedimentation tank. During use, if the particulate matter detector detects too much sediment in the upper part of the water in the sedimentation tank, it will automatically control two hydraulic rods to drive two second baffles to move, closing both ends of the siphon tube. Then, the air pump will suck out the gas in the middle of the siphon tube, reducing the internal air pressure. Then, one of the hydraulic rods will control the second baffle set inside the sedimentation tank to move, opening one end of the siphon tube. Under the action of external air pressure, the water inside the sedimentation tank will be drawn into the siphon tube. Then, the controller will control the other second baffle to move, opening the other end of the siphon tube. Under the action of siphon, the water will be continuously drawn back to the processing tank for secondary treatment, ensuring that the particulate matter inside can be fully flocculated. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a half-sectional view of the present invention;

[0017] Figure 3 This is a three-dimensional structural diagram of the present invention from another angle;

[0018] Figure 4 This is a partial three-dimensional structural diagram of the present invention.

[0019] In the diagram: 1. Processing chamber; 101. Main chamber body; 102. Processing tank; 103. Sedimentation tank; 104. Sewage pipe; 105. First valve; 106. Controller; 2. Water inlet; 3. Water outlet; 4. Stirring rod; 5. First drive unit; 501. First mounting plate; 502. Motor; 6. Siphon pipe; 7. Particulate matter detector; 8. First baffle; 9. Second baffle; 10. Suction unit; 1001. Suction pipe; 1002. Second valve; 1003. Suction pump; 11. Second drive unit; 1101. Second mounting plate; 1102. Hydraulic rod. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0021] This embodiment provides a wastewater treatment device, mainly used to solve the problem that after chemical sedimentation in current wastewater treatment processes, some wastewater and chemical reagents are not mixed evenly, resulting in some impurities not being fully flocculated. These impurities then float above the sedimentation tank, inside the clear water, and are discharged from the sedimentation tank along with the clear water, affecting the wastewater treatment effect. The following technical solution is provided, which will be discussed in conjunction with... Figures 1-4 Please provide a detailed explanation:

[0022] A wastewater treatment device includes a processing chamber 1 with an inlet 2 and an outlet 3 at each end. In use, the user introduces wastewater and chemical reagents such as flocculants into the processing chamber 1 through the inlet 2. A first drive unit 5 controls the rotation of a stirring rod 4 inside the processing chamber 1, thus achieving preliminary wastewater treatment. After sedimentation, the wastewater is discharged through the outlet 3. The main components of the processing chamber 1 are a main chamber body 101 with a processing tank 102 and a sedimentation tank 103 interconnected at the top. In use, the user adds wastewater into the processing tank 102 through the inlet 2 on the inner wall of the processing tank 102. After stirring with the stirring rod 4, the wastewater enters the sedimentation tank 103 from the processing tank 102 for sedimentation. After sedimentation, the wastewater is discharged through the outlet 3. The sludge pumping end of the sludge pump (existing technology, not elaborated here) is connected to one end of the sewage pipe 104 that is fixedly inserted through the surface of the sedimentation tank 103. By opening the first valve 105 on the surface of the sewage pipe 104 through the controller 106 fixedly installed on the surface of the processing chamber 1, the sludge settled inside the sedimentation tank 103 can be pumped out. The main components of the first drive unit 5 are: motor 502 and a first mounting plate 501 fixedly installed on the inner wall of the processing tank 102. In use, the user controls the output end of the motor 502 fixedly installed on the surface of the first mounting plate 501 to rotate, which drives the stirring rod 4, which is rotatably installed on the surface of the first mounting plate 501 and one end is fixedly installed on the output end of the motor 502, to rotate, thereby achieving effective mixing of sewage and flocculant inside the processing tank 102.

[0023] By setting a water inlet 2 and a water outlet 3 at each end of the processing chamber 1, when the user introduces wastewater into the processing chamber 1 through the water inlet 2, the first drive unit 5 can control the stirring rod 4 to rotate. The rotating stirring rod 4 mixes the water and wastewater, thereby improving the mixing degree of wastewater and the reagents put into the processing chamber 1 and ensuring the removal effect of impurities.

[0024] A siphon pipe 6 is fixedly installed on the inner wall of the main chamber 101, with its two ends fixedly installed on the inner walls of the processing tank 102 and the sedimentation tank 103, respectively. During use, if the particulate matter detector 7 detects excessive sediment in the upper part of the water in the sedimentation tank 103, it will automatically control two hydraulic rods 1102 to move two second baffles 9, closing both ends of the siphon pipe 6. Then, the suction pump 1003 will suck out the gas in the middle of the siphon pipe 6, reducing the internal air pressure. Then, one of the hydraulic rods 1102 will control the second baffle 9 inside the sedimentation tank 103 to move, opening one end of the siphon pipe 6. Under the action of external air pressure, the water inside the sedimentation tank 103 will be drawn into the siphon pipe 6. Then, the controller 106 will control the other second baffle 9 to move, opening the other end of the siphon pipe 6. Under the action of siphon, the water will be continuously drawn back to the processing tank 102 for secondary treatment, ensuring that the particulate matter inside can be fully flocculated.

[0025] like Figures 1 to 4As shown, in some embodiments, a siphon pipe 6 is fixedly installed on the inner wall of the main chamber 101, and two second baffles 9 are slidably inserted into the surface of the siphon pipe 6. After the sewage settles in the sedimentation tank 103, the particulate matter detector 7 will detect the content of particulate matter in the clear water above the sedimentation tank 103. When the particulate matter content exceeds the standard, the controller 106 will control the suction unit 10 to suck away some of the gas inside the siphon pipe 6. Then, the second drive unit 11 will control one of the second baffles 9 to slide, opening one end of the siphon pipe 6. Under the action of air pressure, the water inside the sedimentation tank 103 will rush into the siphon pipe 6. The controller 106 will then control the other second baffle 9 to slide, opening the other end of the siphon pipe 6. The water will continuously flow from the sedimentation tank 103 back to the processing tank 102 through the siphon pipe 6, and mix with the flocculant for a second time. This cycle continues until the particulate matter detector 7 detects normal data. The controller 106 will then control the second drive unit 11 to control the suction unit 10 to slide the other end of the siphon pipe 6. Two second baffles 9 are used to close both ends of the siphon tube 6 again. The main components of the suction unit 10 are: a suction pipe 1001 fixedly penetrating the surface of the siphon tube 6, and a second valve 1002 provided on the suction pipe 1001. In use, the controller 106 can control the second valve 1002 to open, and the suction pump 1003 fixedly installed on the surface of the siphon tube 6 will suck out the gas inside the siphon tube 6 through the suction pipe 1001. Then the second valve 1002 is closed to complete the decompression treatment inside the siphon tube 6. The main components of the second drive unit 11 are: several hydraulic rods 1102, and a second mounting plate 1101 is fixedly installed on the surface of each of the hydraulic rods 1102. The second mounting plates 1101 are fixedly installed on the surface of the processing chamber 1 and the siphon tube 6, respectively. Therefore, the controller 106 can control the extension and retraction of the hydraulic rods 1102, and control the movement of the first baffle 8 and the two second baffles 9 fixedly installed on one end of the hydraulic rods 1102.

[0026] The working process of this utility model is as follows: First, the user needs to add the sewage into the processing tank 102 of the processing chamber 1 through the water inlet 2, and at the same time add the flocculant and other reagents from the top. After adding, the output end of the motor 502 is controlled to rotate through the controller 106, thereby driving the stirring rod 4 to rotate, so as to achieve full mixing of sewage and reagents. Subsequently, the sewage will enter the sedimentation tank 103 for sedimentation. After sedimentation, sludge will accumulate at the bottom of the sedimentation tank 103, and the upper part of the sedimentation tank 103 will be clear water, which will be continuously discharged from the outlet 3.

[0027] Secondly, the controller 106 continuously detects the amount of particulate matter in the clear water section inside the sedimentation tank 103 through the particulate matter detector 7. When there is an excessive amount of particulate matter, the controller 106 controls the suction pump 1003 to suck out the gas inside the siphon tube 6, and then controls two hydraulic rods 1102 to open both ends of the siphon tube 6. Under the action of the siphon principle, the clear water inside the sedimentation tank 103 will continuously enter the sewage inside the processing tank 102 and mix with the reagent again to achieve the purpose of secondary processing. During this process, the controller 106 will control another hydraulic rod 1102 to extend and retract, sealing the outlet 3 until the clear water is purified. Then, the controller 106 will simultaneously close both ends of the siphon tube 6 and open the outlet 3.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A sewage recycling treatment device characterized by comprising: The utility model relates to a processing bin, the processing bin (1) both ends are equipped with water inlet (2) and water outlet (3) respectively, the inside of processing bin (1) is equipped with stirring rod (4), still include first drive unit (5), first drive unit (5) is used for the rotation of stirring rod (4) is installed in the inside of processing bin (1) and control stirring rod (4) rotation. The processing bin (1) includes a main bin body (101), a processing groove (102) and a sedimentation groove (103) are communicated with each other and are formed in the top of the main bin body (101), the water inlet (2) and the water outlet (3) are formed in the inner wall of the processing groove (102) and the sedimentation groove (103) respectively, a drain pipe (104) is fixedly penetrated through the surface of the sedimentation groove (103), the drain pipe (104) is provided with a first valve (105), a controller (106) is fixedly installed on the surface of the processing bin (1), and the controller (106) is electrically connected with the first valve (105). The inner wall of the main bin body (101) is fixedly installed with a siphon pipe (6), the inner wall of the sedimentation groove (103) is fixedly installed with a particulate matter detector (7), the inner wall of the water outlet (3) is slidably inserted with a first baffle (8), the surface of the siphon pipe (6) is slidably inserted with two second baffles (9), and the siphon pipe (6) is slidably inserted with two second baffles (9). The first drive unit (5) includes a first mounting plate (501) fixedly installed on the inner wall of the processing groove (102), the stirring rod (4) is rotatably installed on the surface of the first mounting plate (501), the first mounting plate (501) is fixedly installed with a motor (502), one end of the stirring rod (4) is fixedly installed on the output end of the motor (502), and the motor (502) is electrically connected with the controller (106).

2. The sewage circulating treatment device according to claim 1, characterized in that: The air suction unit (10) includes an air suction pipe (1001) fixedly penetrated through the surface of the siphon pipe (6), the air suction pipe (1001) is provided with a second valve (1002), the second valve (1002) is electrically connected with the controller (106), and the surface of the siphon pipe (6) is fixedly installed with an air suction pump (1003).

3. The sewage circulating treatment device according to claim 1, characterized in that: The second drive unit (11) includes a plurality of second mounting plates (1101), the plurality of second mounting plates (1101) are fixedly installed on the surfaces of the processing bin (1) and the siphon pipe (6) respectively, the surfaces of the plurality of second mounting plates (1101) are fixedly installed with a plurality of hydraulic rods (1102), and the other ends of the plurality of hydraulic rods (1102) are fixedly installed on the surfaces of the first baffle (8) and the two second baffles (9) respectively.

4. The sewage recycling device according to claim 1, characterized in that: ​

Images