Wastewater recycling device

Abstract

The utility model provides a waste water recycling device, which belongs to the technical field of waste water recycling equipment and comprises a box body and a water storage cavity arranged in the box body, a filter screen plate is arranged at the top of the water storage cavity, the box body is provided with an opening, the filter screen plate is obliquely arranged in the box body, the lower end of the filter screen plate faces the opening, and sliding blocks are arranged on two sides of the bottom of the filter screen plate. A sliding groove is formed in the box body, and a driving device is arranged in the box body; a feeding hole is formed in the upper part of the box body; a stirring assembly is rotationally connected to the bottom of the box body, a liquid inlet pipe is arranged between the stirring assembly and the filter screen plate, and one side of the bottom of the box body communicates with a discharging pipe. Through the arrangement of the filter screen plate, the feed port, the opening, the driving device, the sliding block and the sliding groove, waste residues are intercepted on the filter screen plate, automatic movement of the filter screen plate and falling of the waste residues from the filter screen plate to the opening are achieved in cooperation with the driving device, automatic cleaning is achieved, and through the arrangement of the liquid inlet pipe and the stirring assembly, waste water is stirred in time.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater recycling equipment, and specifically relates to a wastewater recycling device. Background Technique

[0002] With the continuous growth of the population, the rapid development of the economy, and the gradual improvement of people's living standards, the growth of industrial and urban domestic water has been too fast, resulting in an increasingly acute contradiction in the urban water supply. As a country with a large population and relatively scarce water resources, China is facing a serious water shortage problem. According to statistics, the total amount of water resources in China is 281 million cubic meters. Although the total amount ranks among the top in the world, due to the large population, the per capita water resources possession is much lower than the world average level, only ranking 88th in the world. In addition, with the rapid growth of the population, the per capita water resources are decreasing annually, and the water shortage has become an important factor restricting the development of China's national economy and the improvement of people's living standards.

[0003] At the same time as the water shortage, the environmental pollution problem is also becoming increasingly serious. The discharge of industrial wastewater has caused serious pollution to the surrounding rivers and water sources, bringing great impacts on the normal life of residents in the area. Therefore, improving the utilization rate of water resources, reducing wastewater discharge, and realizing the recycling of wastewater have become urgent problems to be solved.

[0004] Therefore, in order to solve the above problems, the utility model proposes a wastewater recycling device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a wastewater recycling device to solve the problems mentioned in the above technical background.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: A wastewater recycling device, including a box body and a water storage cavity arranged in the box body. A filter screen plate is arranged at the top of the water storage cavity. One side above the box body is provided with an opening, and the filter screen plate is inclined in the box body. The lower end of the filter screen plate faces the opening. Sliding blocks are arranged on both sides of the bottom of the filter screen plate. Sliding grooves corresponding to the sliding blocks are opened in the box body. A driving device for driving the sliding blocks to move is arranged in the box body;

[0007] The box body is provided with a feed inlet above the higher end of the filter screen plate;

[0008] A stirring assembly is rotatably connected to the bottom of the box body. A liquid inlet pipe is arranged between the stirring assembly and the filter screen plate. A liquid level sensor is arranged on one side of the water storage cavity, and the liquid level sensor is located below the liquid inlet pipe. One side of the bottom of the box body is communicated with a discharge pipe.

[0009] As a further solution of the utility model: the driving device includes a rotating screw rod arranged in a sliding groove at the higher end of the filter screen plate and a screw motor driving the rotating screw rod to rotate, and the sliding block is movably connected to the rotating screw rod.

[0010] As a further solution of the utility model: a driving groove is also arranged at the bottom of the box body, the stirring assembly includes a rotating shaft and a stirring blade arranged on the rotating shaft, one end of the rotating shaft passes through the water storage chamber and is connected to the driving groove and is connected to a driving motor.

[0011] As a further solution of the utility model: one end of the rotating screw rod passes through the sliding groove and is connected to the driving groove and is connected to a rotating shaft. The driving motor and the screw rod motor are both arranged in the driving groove, and the driving motor and the screw rod motor are respectively connected to the rotating shaft and the rotating shaft through a gear assembly.

[0012] As a further solution of the utility model: an inclined portion is provided at the top of the opening, and a conveyor belt is provided at one side of the box body, and the conveyor belt is located below the inclined portion.

[0013] As a further solution of the utility model: a dragon rod device is arranged in the feed port.

[0014] In summary, the utility model has the following beneficial effects:

[0015] The utility model is provided with a filter screen plate, a feed port, an opening, a driving device, a sliding block and a sliding groove. The feed port is arranged above the higher end of the filter screen plate, so that waste water can flow into and pass through the filter screen plate evenly, further ensuring the filtering effect, so that the waste water can be initially filtered when entering the water storage chamber, and the waste residue is retained on the filter screen plate. This design improves the filtering efficiency and reduces the complexity of subsequent processing. In conjunction with the driving device, the filter screen plate can be automatically moved, and the waste residue falls from the filter screen plate to the opening and separates from the box body from the opening, so that the waste residue on the filter screen plate can be regularly removed, thereby realizing automatic cleaning. Furthermore, by providing a liquid inlet pipe and a stirring component, the waste water that has been initially filtered can directly enter the action range of the stirring component, thereby realizing timely stirring of the waste water. By providing a liquid level sensor, the liquid level in the water storage chamber can be monitored in real time. The discharge pipe connected to one side of the bottom of the box body is convenient for discharging the treated waste water, thereby realizing the recycling of the waste water. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 1. Figure 1 It is the front view of the utility model;

[0017] 2. Figure 2 for Figure 1 Sectional view of part A in .

[0018] In the figure: 1, water storage chamber; 2, liquid inlet pipe; 3, stirring assembly; 4, filter screen plate; 5, drive motor; 6, rotating shaft; 7, rotating axis; 8, gear assembly; 9, drive groove; 10, valve device; 11, discharge pipe; 12, liquid level sensor; 13, opening; 14, conveyor belt; 15, sliding groove; 16, sliding block; 17, auger rod device; 18, feed inlet; 19, rotating lead screw. Detailed implementation manners

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] The present invention provides the following technical solutions: As Figure 1-2As shown, a wastewater recycling device comprises a box body and a water storage chamber 1 arranged in the box body, a filter screen plate 4 is arranged on the top of the water storage chamber 1, an opening 13 is arranged on one side above the box body, and the filter screen plate 4 is arranged in an inclined manner in the box body, and the lower end of the filter screen plate 4 faces the opening 13, sliding blocks 16 are arranged on both sides of the bottom of the filter screen plate 4, a sliding groove 15 corresponding to the sliding block 16 is opened in the box body, and a driving device for driving the sliding block 16 to move is arranged in the box body; a feed port 18 is arranged on the box body above the higher end of the filter screen plate 4; a stirring assembly 3 is rotatably connected to the bottom of the box body, a liquid inlet pipe 2 is arranged between the stirring assembly 3 and the filter screen plate 4, a liquid level sensor 12 is arranged on one side of the water storage chamber 1, and the liquid level sensor 12 is located below the liquid inlet pipe 2, and a discharge pipe 11 is connected to one side of the bottom of the box body. The utility model is provided with a filter screen plate 4, a feed port 18, an opening 13, a driving device, a sliding block 16 and a sliding groove 15. The feed port 18 is arranged above the higher end of the filter screen plate 4, so that the waste water can flow into and pass through the filter screen plate 4 evenly, and the filtering effect is further guaranteed, so that the waste water can be initially filtered when entering the water storage chamber 1, and the waste residue is intercepted on the filter screen plate 4. This design improves the filtering efficiency and reduces the complexity of subsequent processing. In conjunction with the driving device, the filter screen plate 4 can be automatically moved, and the waste residue falls from the filter screen plate 4 to the opening 13 and separates from the box body from the opening 13, so that the waste residue on the filter screen plate 4 can be regularly removed to achieve automatic cleaning. Furthermore, by providing a liquid inlet pipe 2 and a stirring component 3, the waste water that has been initially filtered can directly enter the action range of the stirring component 3, and the waste water can be stirred in time. By providing a liquid level sensor 12, the liquid level in the water storage chamber 1 can be monitored in real time. The discharge pipe 11 connected to one side of the bottom of the box body is convenient for discharging the treated waste water, so as to achieve the recycling of the waste water. In this embodiment, a valve device 10 is provided on the discharge pipe 11 .

[0021] In some embodiments of the present utility model, the driving device includes a rotating screw 19 arranged in a sliding groove 15 at a higher end of the filter screen plate 4 and a screw motor driving the rotating screw 19 to rotate, and the sliding block 16 is movably connected to the rotating screw 19.

[0022] In some embodiments of the utility model: a driving groove 9 is also provided at the bottom of the box body, the stirring assembly 3 includes a rotating shaft 6 and a stirring blade arranged on the rotating shaft 6, one end of the rotating shaft 6 passes through the water storage chamber 1 and is connected to the driving groove 9 and is connected to the driving motor 5.

[0023] In some embodiments of the utility model: one end of the rotating screw 19 passes through the sliding groove 15 and is connected to the driving groove 9 and is connected to the rotating shaft 7, the driving motor 5 and the screw motor are both arranged in the driving groove 9, and the driving motor 5 and the screw motor are respectively connected to the rotating shaft 7 and the rotating shaft 6 through the gear assembly 8.

[0024] In some embodiments of the present invention: an inclined portion is provided at the top of the opening 13, and a conveyor belt 14 is provided at one side of the box body, and the conveyor belt 14 is located below the inclined portion.

[0025] In some embodiments of the utility model, a dragon rod device 17 is provided in the feed port 18. When wastewater enters the box through the feed port 18, the rotation of the dragon rod can effectively push the wastewater into the water storage chamber 1. This arrangement effectively prevents materials from accumulating at the feed port 18.

[0026] The use method and working principle of a wastewater recycling device of the utility model are as follows: first, when wastewater enters the box through the feed port 18, the rotational movement of the dragon rod can effectively push the wastewater into the water storage chamber 1, and the wastewater flows into the higher end of the filter screen plate 4 through the feed port 18, and is preliminarily filtered through the inclined filter screen plate 4. The waste residue in the wastewater is retained on the filter screen plate 4, and the wastewater enters the water storage chamber 1 through the filter screen plate 4. When a certain amount of waste residue accumulates on the filter screen plate 4, the driving device is started to drive the sliding block 16 to move the waste residue in the sliding groove 15 from the lower end of the filter screen plate 4 to the opening 13, and the waste residue is separated from the box from the opening 13, thereby realizing automatic cleaning of the filter screen plate 4. The wastewater after preliminary filtration enters the action range of the stirring component 3, and the liquid level sensor 12 monitors the liquid level in the water storage chamber 1 in real time. When the liquid level reaches a preset high level, the feed port 18 stops feeding, the liquid inlet pipe 2 injects the mixed liquid, and the stirring component 3 is started to stir and mix the wastewater. When the treated wastewater needs to be discharged, the valve device 10 on the discharge pipe 11 is opened, and the stirred and mixed wastewater is discharged from the discharge pipe 11 to achieve wastewater recycling.

[0027] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A wastewater recycling device, comprising a box body and a water storage cavity arranged inside the box body, wherein a filter screen plate is arranged at the top of the water storage cavity, and it is characterized in that: One side above the box body is provided with an opening, and the filter screen plate is obliquely arranged in the box body. The lower end of the filter screen plate faces the opening. Sliding blocks are arranged on both sides of the bottom of the filter screen plate. Sliding grooves corresponding to the sliding blocks are formed in the box body. A driving device for driving the sliding blocks to move is arranged in the box body; The box body is provided with a feed inlet above the higher end of the filter screen plate; A stirring assembly is rotatably connected to the bottom of the box body. A liquid inlet pipe is arranged between the stirring assembly and the filter screen plate. One side of the water storage cavity is provided with a liquid level sensor, and the liquid level sensor is located below the liquid inlet pipe. One side of the bottom of the box body is communicated with a discharge pipe.

2. The wastewater recycling device according to claim 1, characterized in that: The driving device includes a rotating lead screw arranged in the sliding groove at the higher end of the filter screen plate and a lead screw motor for driving the rotating lead screw to rotate. The sliding block is movably connected to the rotating lead screw.

3. A wastewater recycling device according to claim 2, characterized in that: A driving groove is further arranged at the bottom of the box body. The stirring assembly includes a rotating shaft and stirring blades arranged on the rotating shaft. One end of the rotating shaft penetrates through the water storage cavity to communicate with the driving groove and is connected with a driving motor.

4. The wastewater recycling device according to claim 3, wherein: One end of the rotating lead screw penetrates through the sliding groove to communicate with the driving groove and is connected with a rotating shaft. The driving motor and the lead screw motor are both arranged in the driving groove, and the driving motor and the lead screw motor are respectively connected with the rotating shaft and the rotating shaft through gear assemblies.

5. An apparatus for recycling wastewater according to claim 1, characterized in that: An inclined part is arranged at the top of the opening, and a conveyor belt is arranged on one side of the box body. The conveyor belt is located below the inclined part.

6. The wastewater recycling device according to claim 1, characterized in that: A dragon rod device is arranged in the feed inlet.

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