A wastewater recycling device
By designing a wastewater recycling device with a structure including a mixing tank, a sedimentation tank, and connecting pipes, the problem of wastewater not being settled and reused after treatment is solved. This enables the wastewater to be settled and recycled again, reducing water waste and meeting environmental protection requirements.
Patent Information
- Application Number
- CN202521224398.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-16
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-06-16
AI Technical Summary
In existing technologies, treated wastewater fails to be effectively settled and utilized, resulting in water waste and failing to meet environmental protection requirements and the need for full utilization of water resources.
A wastewater recycling device including a mixing tank and a sedimentation tank was designed. The wastewater is stirred and settled by a stirring shaft and a cutting shaft. The wastewater is further settled and filtered by a connecting pipe. A baffle separates floating matter and sediment. A screen and an observation tube are set up to ensure convenient cleaning of impurities.
This allows for further sedimentation and reuse of wastewater, avoiding water waste, meeting environmental protection requirements, and improving water resource utilization efficiency.
Smart Images
Figure CN224672286U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wastewater treatment technology, and more specifically to a wastewater recycling device. Background Technology
[0002] Wastewater recycling involves using physical, chemical, and biological methods to treat wastewater, purify it, reduce pollution, and ultimately achieve wastewater recovery and reuse, making full use of water resources.
[0003] When treating wastewater, we need to consider not only that the wastewater can be treated to meet discharge standards, but also the problem of water scarcity. Wastewater treatment and reuse are also crucial, which greatly reduces water waste and meets environmental protection requirements. However, if the treated water is discharged directly without sedimentation and reuse, it will result in a large waste of water resources.
[0004] Therefore, how to provide a wastewater recycling device that can further settle and utilize sewage is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content
[0005] In view of this, the present invention provides a wastewater recycling device, which aims to solve the problems in the background art mentioned above, and realize the further sedimentation and utilization of sewage.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: A wastewater recycling device, comprising: A mixing tank, wherein a stirring shaft is vertically arranged in the mixing tank, the top of the stirring shaft extends out of the mixing tank, the top of the stirring shaft is connected to a motor drive, the motor is fixedly connected to the mixing tank, and a water inlet pipe is provided at the top of the mixing tank; A sedimentation tank is located at the bottom of the mixing tank, and the side wall of the sedimentation tank is connected to the bottom of the mixing tank; A partition is fixedly connected at its top to the middle of the top interior of the sedimentation tank. The partition divides the sedimentation tank into an inlet tank and an outlet tank. The side wall of the inlet tank is connected to the mixing tank, and an outlet pipe is provided on the side wall of the outlet tank.
[0007] Furthermore, the bottom of the mixing tank is inclined, and an outlet is provided at the lowest point of the mixing tank. An inlet is provided on the side wall of the water inlet tank, and a screen is provided on the inlet. The inlet and the outlet are connected by a connecting pipe.
[0008] Furthermore, the connecting pipe includes a female pipe, a male pipe, and an observation pipe. The outlet is inserted into the female pipe, and one end of the female pipe is connected to the observation pipe. The male pipe is inserted into the inlet, and the other end of the male pipe is connected to the observation pipe. The screen is disposed on the male pipe.
[0009] Furthermore, a cutting shaft is rotatably connected to the top of the mixing tank. The cutting shaft extends vertically through the top of the mixing tank. The top of the cutting shaft is connected to the motor. A cutting blade is provided at the bottom of the cutting shaft. The plane of the cutting blade is located on the bottom surface of the water inlet pipe.
[0010] Furthermore, the water outlet pipe includes an inner pipe, an outer pipe, and a top pipe. The inner pipe is installed in the water outlet tank, and the top of the inner pipe is connected to the top pipe. The top pipe passes through the water outlet tank, and the other end of the top pipe is connected to the top of the outer pipe. The inner pipe and the outer pipe are arranged symmetrically to each other.
[0011] Furthermore, the stirring shaft is equipped with multiple stirring rods, which are used to stir the wastewater in the stirring tank.
[0012] As can be seen from the above technical solution, compared with the prior art, this utility model discloses a wastewater recycling device. By setting up a mixing tank and a sedimentation tank and connecting the mixing tank and the sedimentation tank through a connecting pipe, the wastewater can be stirred and settled again, and the treated wastewater can be recycled and reused, avoiding the waste of water resources and meeting environmental protection requirements. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.
[0014] Figure 1 This is an overall structural diagram of a wastewater recycling device provided by this utility model.
[0015] Wherein: 1 is the mixing tank; 2 is the mixing shaft; 3 is the motor; 4 is the water inlet pipe; 5 is the partition; 6 is the water inlet tank; 7 is the water outlet tank; 8 is the water outlet pipe; 81 is the inner pipe; 82 is the outer pipe; 83 is the top pipe; 9 is the water outlet; 10 is the water inlet; 11 is the screen; 12 is the connecting pipe; 121 is the female pipe; 122 is the male pipe; 123 is the observation pipe; 13 is the cutting shaft; 14 is the cutting blade; 15 is the mixing rod. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] See Figure 1 This utility model discloses a wastewater recycling device, comprising: A mixing tank 1 is provided, in which a stirring shaft 2 is vertically arranged. The top of the stirring shaft 2 extends out of the mixing tank 1 and is connected to a motor 3. The motor 3 is fixedly connected to the mixing tank 1. A water inlet pipe 4 is provided on the top of the mixing tank 1. In this embodiment, the water inlet pipe 4 is connected to the outlet 9 of the sewage treatment system. The treated sewage enters the mixing tank 1 through the water inlet pipe 4. The motor 3 drives the stirring shaft 2 to stir the sewage in the mixing tank 1, so that the impurities in the wastewater are more evenly distributed.
[0018] A sedimentation tank is located at the bottom of the mixing tank 1, and the side wall of the sedimentation tank is connected to the bottom of the mixing tank 1. In this embodiment, the sedimentation tank can settle and filter impurities in the wastewater.
[0019] The partition 5 is fixedly connected to the middle of the top of the sedimentation tank. The partition 5 divides the sedimentation tank into an inlet tank 6 and an outlet tank 7. The side wall of the inlet tank 6 is connected to the mixing tank 1, and the side wall of the outlet tank 7 is provided with an outlet pipe 8. In this embodiment, by setting the partition 5, the floating matter in the wastewater can be isolated in the inlet tank 6, and the wastewater flows into the outlet tank 7 through the bottom of the partition 5, thereby completing the sedimentation of the wastewater and the isolation of the floating matter in the wastewater.
[0020] The bottom of the mixing tank 1 is inclined, and an outlet 9 is provided at the lowest point of the mixing tank 1. An inlet 10 is provided on the side wall of the inlet tank 6, and a screen 11 is provided on the inlet 10. The inlet 10 and the outlet 9 are connected by a connecting pipe 12. In this embodiment, by inclining the bottom of the mixing tank 1, all impurities in the mixing tank 1 can be ensured to flow into the inlet tank 6, which can effectively prevent the accumulation of impurities in the mixing tank 1. By providing a screen 11 on the side wall of the inlet 10, larger impurities can be isolated in the connecting pipe 12, so that only the connecting pipe 12 needs to be cleaned during cleaning, which is convenient to use.
[0021] The connecting pipe 12 includes a female pipe 121, a male pipe 122, and an observation pipe 123. The outlet 9 is inserted into the female pipe 121, and one end of the female pipe 121 is connected to the observation pipe 123. The male pipe 122 is inserted into the inlet 10, and the other end of the male pipe 122 is connected to the observation pipe 123. A screen 11 is set on the male pipe 122. In this embodiment, the inner wall of the female pipe 121 is provided with a groove for inserting the outlet 9, and the outer wall of the male pipe 122 is provided with a groove for inserting into the inlet 10. In use, wastewater can flow from top to bottom through the connecting pipe 12 into the inlet tank 6. The observation pipe 123 is a transparent pipe, and both ends of the observation pipe 123 are sealed to the female pipe 121 and the male pipe 122, respectively. In use, the sludge in the connecting pipe 12 can be observed through the observation pipe 123, and the connecting pipe 12 can be cleaned in time when blockage occurs.
[0022] A cutting shaft 13 is rotatably connected to the top of the mixing tank 1. The cutting shaft 13 extends vertically through the top of the mixing tank 1. The top of the cutting shaft 13 is connected to the motor 3 for transmission. A cutting blade 14 is provided at the bottom of the cutting shaft 13. The plane of the cutting blade 14 is located on the bottom surface of the water inlet pipe 4. In this embodiment, the top of the cutting shaft 13 is connected to the motor 3 for transmission via belt drive. The cutting shaft 13 is connected to the top of the mixing tank 1 via bearing. When the cutting blade 14 rotates, it can sweep across the bottom of the water inlet pipe 4, thereby dispersing the wastewater entering the mixing tank 1, so that the mixing shaft 2 can better mix the wastewater in the mixing tank 1.
[0023] The water outlet pipe 8 includes an inner pipe 81, an outer pipe 82, and a top pipe 83. The inner pipe 81 is installed in the water outlet tank 7, and the top of the inner pipe 81 is connected to the top pipe 83. The top pipe 83 passes through the water outlet tank 7, and the other end of the top pipe 83 is connected to the top of the outer pipe 82. The inner pipe 81 and the outer pipe 82 are arranged symmetrically. In this embodiment, the inner pipe 81, the outer pipe 82, and the top pipe 83 form a communicating vessel that is far apart. By setting the inner pipe 81, the outer pipe 82, and the top pipe 83, stable water output can be ensured when the water level in the water outlet tank 7 is unstable.
[0024] Multiple stirring rods 15 are provided on the stirring shaft 2. The stirring rods 15 are used to stir the wastewater in the mixing tank 1. By setting the stirring rods 15, the wastewater in the mixing tank 1 can be stirred and mixed along the circumference of the stirring shaft 2.
[0025] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.
[0026] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A wastewater recycling device, characterized in that, include: A mixing tank, wherein a stirring shaft is vertically arranged in the mixing tank, the top of the stirring shaft extends out of the mixing tank, the top of the stirring shaft is connected to a motor drive, the motor is fixedly connected to the mixing tank, and a water inlet pipe is provided at the top of the mixing tank; A sedimentation tank is located at the bottom of the mixing tank, and the side wall of the sedimentation tank is connected to the bottom of the mixing tank. A partition is fixedly connected at its top to the middle of the top interior of the sedimentation tank. The partition divides the sedimentation tank into an inlet tank and an outlet tank. The side wall of the inlet tank is connected to the mixing tank, and an outlet pipe is provided on the side wall of the outlet tank.
2. The wastewater recycling device according to claim 1, characterized in that, The bottom of the mixing tank is inclined, and an outlet is provided at the lowest point of the mixing tank. An inlet is provided on the side wall of the inlet tank, and a screen is provided on the inlet. The inlet and the outlet are connected by a connecting pipe.
3. The wastewater recycling device according to claim 2, characterized in that, The connecting pipe includes a female pipe, a male pipe, and an observation pipe. The outlet is inserted into the female pipe, and one end of the female pipe is connected to the observation pipe. The male pipe is inserted into the inlet, and the other end of the male pipe is connected to the observation pipe. The screen is set on the male pipe.
4. The wastewater recycling device according to claim 1, characterized in that, A cutting shaft is rotatably connected to the top of the mixing tank. The cutting shaft extends vertically through the top of the mixing tank. The top of the cutting shaft is connected to the motor. A cutting blade is provided at the bottom of the cutting shaft. The plane of the cutting blade is located on the bottom surface of the water inlet pipe.
5. The wastewater recycling device according to claim 1, characterized in that, The water outlet pipe includes an inner pipe, an outer pipe, and a top pipe. The inner pipe is installed in the water outlet tank, and the top of the inner pipe is connected to the top pipe. The top pipe passes through the water outlet tank, and the other end of the top pipe is connected to the top of the outer pipe. The inner pipe and the outer pipe are arranged symmetrically to each other.
6. The wastewater recycling device according to claim 1, characterized in that, The stirring shaft is equipped with multiple stirring rods, which are used to stir the wastewater in the stirring tank.