Environment-friendly engineering wastewater treatment device

Abstract

The utility model discloses an environmental protection engineering wastewater treatment device relates to wastewater treatment technical field, the upper surface of limit seat is installed with filter frame, the front surface and rear surface of filter frame all are provided with the limit board, the lower surface of limit board is symmetrical with the positioning pin, and one side surface of filter frame is provided with the water -permeable hole, one side surface of processing pond is provided with the pneumatic cylinder, and the inside slide of processing pond has the moving plate, the upper surface of moving plate is provided with two electric lifting rods symmetrically, and the below of moving plate is provided with the lifting plate, the lower surface of lifting plate is provided with the mixing rod symmetrically. The work of pneumatic cylinder will make moving plate move left and right in the inside of processing pond, and utilize the synchronous work of two electric lifting rods to make lifting plate lift, so can adjust the position of mixing rod, and then can be through the inside movement of mixing rod in processing pond to the wastewater in the inside of processing pond and the full mixing of reagent, improve the wastewater treatment effect.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater treatment device for environmental engineering. Background Technology

[0002] Environmental engineering wastewater refers to wastewater discharged after pollution and pollutant treatment from various industrial, agricultural, and urban life activities. It usually contains harmful substances such as heavy metals, chemicals, oil, suspended solids, and microorganisms. In order to reduce the content of pollutants in wastewater and protect water resources and the environment, it is necessary to add chemical reagents to the water in the pool for sedimentation treatment.

[0003] In the prior art, a Chinese patent discloses an environmental engineering wastewater treatment device (authorization announcement number CN218058610U). This patented technology uses a blocking block and a fine-mesh mesh to break up the foam. The liquid formed by the breaking up flows out from the fine pores of the mesh, thereby removing the accumulated foam and preventing excessive foam from overflowing into the aeration tank and causing pollution to the area around the aeration tank. When the fine-mesh mesh is not in use, the connecting beam, connecting rod, and connecting frame are raised by a lifting device to prevent the fine-mesh mesh from blocking the flow of foam. The connecting frame can be moved into the frame groove to bring the fine-mesh mesh closer to the blocking block and improve the squeezing effect.

[0004] However, most existing wastewater treatment methods involve directly introducing the wastewater into a tank to mix it with chemicals. This method fails to ensure thorough mixing of the chemicals and wastewater, resulting in poor mixing efficiency. For example, the aforementioned prior art uses a method where chemicals are introduced directly into the tank for wastewater treatment. Therefore, those skilled in the art provide an environmental engineering wastewater treatment device to address the problems mentioned in the background section. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides an environmental engineering wastewater treatment device, which solves the problems mentioned in the background technology.

[0006] To achieve the above objectives, this utility model is implemented through the following technical solution: an environmental engineering wastewater treatment device, including a treatment tank, a limiting seat installed on the inner side of the treatment tank, a filter frame installed on the upper surface of the limiting seat, limiting plates provided on the front and rear surfaces of the filter frame, positioning pins symmetrically provided on the lower surface of the limiting plate, and a water-permeable hole opened on one side of the filter frame.

[0007] A cylinder is provided on one side of the treatment tank, and a movable plate slides inside the treatment tank. Two electric lifting rods are symmetrically arranged on the upper surface of the movable plate, and a lifting plate is provided below the movable plate. A mixing rod is symmetrically arranged on the lower surface of the lifting plate.

[0008] As a further technical solution of this utility model, the upper surface of the treatment pool is symmetrically provided with limiting holes, and the lower end of the positioning pin is embedded in the interior of the limiting holes.

[0009] As a further technical solution of this utility model, the lower surface of the filter frame is in contact with the upper surface of the limiting seat, and the water-permeable hole is a circular hole.

[0010] As a further technical solution of this utility model, a guide groove is provided on the inner surface of the treatment pool, and the outer side of the moving plate slides inside the guide groove.

[0011] As a further technical solution of this utility model, the fixed end of the cylinder is installed on one side of the treatment pool, and the telescopic end of the cylinder is connected to the middle position of one side of the moving plate.

[0012] As a further technical solution of this utility model, the fixed end of the electric lifting rod is installed on the upper surface of the moving plate, and the telescopic end of the electric lifting rod passes through the lower surface of the moving plate and is connected to the upper surface of the lifting plate.

[0013] As a further technical solution of this utility model, the mixing rod is cylindrical and has at least ten rods on the lower surface of the lifting plate.

[0014] This utility model provides an environmentally friendly wastewater treatment device, which has the following advantages compared with the prior art:

[0015] 1. This design is an environmental engineering wastewater treatment device. The operation of the cylinder causes the moving plate to move left and right inside the treatment tank. The synchronous operation of two electric lifting rods causes the lifting plate to rise and fall, thereby adjusting the position of the mixing rod. The movement of the mixing rod inside the treatment tank allows for thorough mixing of the wastewater and the reagents, improving the wastewater treatment effect.

[0016] 2. This design is an environmental engineering wastewater treatment device. The filter frame can filter the wastewater entering the treatment tank, and the filtered wastewater can be passed into the treatment tank through the water permeable holes. This facilitates subsequent treatment work. At the same time, the positioning pin on the lower surface of the limiting plate is embedded in the positioning hole to ensure its stability and facilitate its disassembly for cleaning. It has good practicality. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a wastewater treatment device for environmental protection engineering.

[0018] Figure 2 This is a schematic diagram of the structure of a filter frame in an environmental engineering wastewater treatment device.

[0019] Figure 3This is a schematic diagram of the structure of a movable plate in an environmental engineering wastewater treatment device.

[0020] Figure 4 This is a schematic diagram of the mixing rod in an environmental engineering wastewater treatment device.

[0021] In the diagram: 1. Treatment tank; 11. Guide groove; 12. Limiting hole; 13. Limiting seat; 2. Filter frame; 21. Limiting plate; 22. Positioning pin; 23. Water permeable hole; 3. Cylinder; 4. Moving plate; 41. Electric lifting rod; 42. Lifting plate; 43. Mixing rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution for an environmental engineering wastewater treatment device: it includes a treatment tank 1, a limiting seat 13 installed on the inner side of the treatment tank 1, a filter frame 2 installed on the upper surface of the limiting seat 13, a limiting plate 21 provided on the front and rear surfaces of the filter frame 2, a positioning pin 22 symmetrically provided on the lower surface of the limiting plate 21, and a water permeable hole 23 opened on one side of the filter frame 2. This device can filter the suspended solids in the wastewater through the filter frame 2 and allow them to enter the interior of the treatment tank 1 for further treatment through the water permeable hole 23, thus avoiding the suspended solids from affecting the subsequent treatment effect.

[0024] A cylinder 3 is provided on one side of the treatment tank 1, and a movable plate 4 slides inside the treatment tank 1. Two electric lifting rods 41 are symmetrically arranged on the upper surface of the movable plate 4, and a lifting plate 42 is provided below the movable plate 4. A mixing rod 43 is symmetrically arranged on the lower surface of the lifting plate 42. This arrangement uses the operation of the cylinder 3 to move the movable plate 4. When it moves, the mixing rod 43 on the lower surface of the lifting plate 42 can fully mix the wastewater and the reagent inside the treatment tank 1, thereby improving the treatment effect.

[0025] like Figure 2 As shown, symmetrical limit holes 12 are provided on the upper surface of the treatment pool 1. The lower end of the positioning pin 22 is embedded in the interior of the limit hole 12. This setting ensures the stability of the filter frame 2 by embedding the positioning pin 22 into the interior of the limit hole 12, and the limit plate 21 can also be used to remove it for cleaning.

[0026] like Figure 2As shown, the lower surface of the filter frame 2 contacts the upper surface of the limiting seat 13, and the water-permeable hole 23 is a circular hole. This arrangement uses the contact between the lower surface of the filter frame 2 and the limiting seat 13 to ensure the stability of the filter frame 2.

[0027] like Figure 3 As shown, a guide groove 11 is provided on the inner surface of the treatment tank 1. The outer side of the moving plate 4 slides inside the guide groove 11. The fixed end of the cylinder 3 is installed on one side of the treatment tank 1, and the telescopic end of the cylinder 3 is connected to the middle position of one side of the moving plate 4. This arrangement uses the operation of the cylinder 3 to make the moving plate 4 slide inside the guide groove 11. When it slides, the mixing rod 43 on the lower surface of the lifting plate 42 moves inside the treatment tank 1, thereby achieving the purpose of mixing the wastewater and the reagent inside.

[0028] like Figure 3 and Figure 4 As shown, the fixed end of the electric lifting rod 41 is installed on the upper surface of the movable plate 4, and the telescopic end of the electric lifting rod 41 passes through the lower surface of the movable plate 4 and is connected to the upper surface of the lifting plate 42. The mixing rod 43 is cylindrical and at least ten are provided on the lower surface of the lifting plate 42. This arrangement uses the operation of the electric lifting rod 41 to make the lifting plate 42 rise and fall. When it rises and falls, the position of the mixing rod 43 can be adjusted, so that the mixing rod 43 can be used to treat the wastewater inside the treatment tank 1.

[0029] The working principle of this utility model is as follows: When using the wastewater treatment device for environmental protection engineering, the filter frame 2 is first installed inside the treatment tank 1. When it enters, the lower surface of the filter frame 2 is aligned with the upper surface of the limiting seat 13, and the positioning pin 22 on the lower surface of the limiting plate 21 is embedded in the limiting hole 12 to ensure the stability of the filter frame 2. After installation, wastewater enters the filter frame 2. After entering, it can filter the suspended solids in the wastewater, and the wastewater will enter the treatment tank 1 through the water permeable hole 23.

[0030] After entering, the reagent is added and mixed with the wastewater inside the treatment tank 1. During the mixing, the cylinder 3 is activated, which causes the moving plate 4 to slide inside the guide groove 11. When it slides, the mixing rod 43 on the lower surface of the lifting plate 42 can mix the wastewater and reagent inside the treatment tank 1. At the same time, the operation of two electric lifting rods 41 is controlled by an external controller, which causes the lifting plate 42 to rise and fall. This adjusts the height of the mixing rod 43, and thus, during the movement, the wastewater and reagent inside the treatment tank 1 can be stirred to achieve the purpose of mixing. It has good practicality.

[0031] All electrical devices used in this invention are existing and known, and are connected to an external main controller and power supply. The main controller can be a conventional and known device such as a computer, and can be purchased and used directly on the market. Its structure, circuit and control principle are all existing and known technologies. Therefore, the structure, circuit and control principle of the device are not described in detail here.

[0032] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. An environmental engineering wastewater treatment device, characterized in that, The system includes a treatment tank (1), a limiting seat (13) is installed on the inner side of the treatment tank (1), a filter frame (2) is installed on the upper surface of the limiting seat (13), a limiting plate (21) is provided on the front and rear surfaces of the filter frame (2), a positioning pin (22) is symmetrically provided on the lower surface of the limiting plate (21), and a water-permeable hole (23) is provided on one side of the filter frame (2). A cylinder (3) is provided on one side of the treatment tank (1), and a movable plate (4) slides inside the treatment tank (1). Two electric lifting rods (41) are symmetrically arranged on the upper surface of the movable plate (4), and a lifting plate (42) is provided below the movable plate (4). A mixing rod (43) is symmetrically arranged on the lower surface of the lifting plate (42).

2. The environmental engineering wastewater treatment device according to claim 1, characterized in that, The upper surface of the treatment pool (1) is symmetrically provided with limiting holes (12), and the lower end of the positioning pin (22) is embedded in the interior of the limiting hole (12).

3. The environmental engineering wastewater treatment device according to claim 1, characterized in that, The lower surface of the filter frame (2) is in contact with the upper surface of the limiting seat (13), and the water-permeable hole (23) is a circular hole.

4. The environmental engineering wastewater treatment device according to claim 1, characterized in that, The inner surface of the treatment pool (1) is provided with a guide groove (11), and the outer side of the moving plate (4) slides inside the guide groove (11).

5. The environmental engineering wastewater treatment device according to claim 1, characterized in that, The fixed end of the cylinder (3) is installed on one side of the treatment tank (1), and the telescopic end of the cylinder (3) is connected to the middle position of one side of the moving plate (4).

6. The environmental engineering wastewater treatment device according to claim 1, characterized in that, The fixed end of the electric lifting rod (41) is installed on the upper surface of the moving plate (4), and the telescopic end of the electric lifting rod (41) passes through the lower surface of the moving plate (4) and is connected to the upper surface of the lifting plate (42).

7. The environmental engineering wastewater treatment device according to claim 1, characterized in that, The mixing rod (43) is cylindrical and has at least ten units on the lower surface of the lifting plate (42).

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