Wastewater treatment device for environmental protection engineering

Abstract

The utility model discloses a wastewater treatment device for environmental protection engineering, which relates to the technical field of water conservancy project, and comprises a filter box, a filter plate and a limiting component, the right side of the filter box is provided with a side plate, a support base is arranged below the side plate, a pushing component is arranged in the support base, and the limiting component is arranged below the side plate. A limiting part is installed in the middle of the side plate, a plurality of filter plates are placed above the supporting base, and the pushing part used for pushing the single filter plate comprises a driving motor, a driving lead screw, a moving block and a limiting rod. According to the wastewater treatment device provided by the utility model, the filter screen in the middle of the filter plate is used for filtering impurities of wastewater generated in environmental protection engineering, and the filter plate is convenient to replace and can be moved by using the push block; and a worker can complete the purpose of automatic replacement only through control of the pushing component and the limiting component, the working steps of the worker are simplified, and the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, and particularly relates to a wastewater treatment device for environmental protection projects. Background Technique

[0002] The wastewater for environmental protection projects refers to the wastewater involved and used in the implementation process of environmental protection projects.

[0003] For example, a new wastewater treatment device for environmental protection projects with the patent application number: CN202023350677.8, including a frame, a support column is arranged on the left side of the upper surface of the frame, a filter barrel is fixedly installed on the top of the support column, a purification barrel is arranged on the right side of the upper surface of the frame, a communication pipe is connected between the filter barrel and the purification barrel, a stirring mechanism is arranged inside the purification barrel, a feed pipe is arranged on the top of the purification barrel, a discharge pipe communicating with the inside is arranged at the bottom of the side wall of the purification barrel, a feed hopper is arranged on the top of the filter barrel, a filter screen is arranged inside the filter barrel, elastic components are arranged on both sides of the bottom of the filter screen, an aggregate box is arranged on the outer wall of the filter barrel, a loading groove is embedded in the aggregate box, and a discharge port communicating the aggregate box with the filter barrel is opened on the filter barrel. The utility model solves the problem that the existing wastewater treatment device cannot pre-treat the wastewater well, resulting in unsatisfactory subsequent wastewater purification effect.

[0004] The above wastewater treatment equipment still has the following problems when in use:

[0005] The above equipment uses a filter screen arranged inside the filter barrel to filter impurities in the sewage. Such a filter screen has a service life (or usage limit) and needs to be replaced at intervals. The above equipment uses an inclined filter screen to clean the impurities of the filter screen, but after long-term use, the impurities embedded in the filter screen holes will not fall off (the filter screen holes are blocked and cannot be used), so the staff needs to replace it. However, it is relatively difficult to replace the filter screen of the above wastewater treatment equipment, which requires manual operation by the staff and is time-consuming and laborious. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a wastewater treatment device for environmental protection projects to solve the problems put forward in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solutions:

[0008] A wastewater treatment device for environmental protection projects, including a filter box, a filter plate and a limiting component. A side side plate is arranged on the right side of the filter box, a support base is installed below the side side plate, a pushing component is installed inside the support base, a limiting component is installed in the middle of the side side plate, and a plurality of filter plates are placed above the support base;

[0009] The pushing component for pushing a single filter plate includes a driving motor, a driving lead screw, a moving block, and a limiting rod. The driving motor is installed in the middle of the right side of the support base. The output end of the driving motor is installed with a driving lead screw through a coupling. The outer wall of the driving lead screw is installed with a moving block. The driving lead screw is threadedly connected to the moving block. A limiting rod is arranged below the driving lead screw. The limiting rod penetrates the outer wall of the bottom side of the moving block. A pushing block is fixedly connected above the moving block.

[0010] Further, a placement box is arranged on the left side of the filter box, and the used filter plates are placed inside the placement box.

[0011] Further, support plates are fixedly connected to both sides in the middle of the filter box, and the bottom side of the filter plate placed inside the filter box contacts the outer wall above the support plates.

[0012] Further, movable slots are opened on the left and right sides of the filter box.

[0013] Further, the limiting component includes an electric telescopic sleeve rod, a top block, and a limiting block. The electric telescopic sleeve rod is fixedly connected to the outer wall of the middle part of the side plate. The output end of the electric telescopic sleeve rod is installed with a top block. A limiting block is arranged below the top block. The limiting block is slidably connected to the side plate.

[0014] Further, the contact surfaces of the top block and the limiting block are both designed with an inclined structure.

[0015] Further, a water inlet is opened at the bottom side of the filter box, and a water passing box is arranged below the filter box. The top opening of the water passing box is communicated with the water inlet.

[0016] Further, the pushing block is designed in an "L" shape, and the pushing block can push the lowermost filter plate into the movable slot on the right side of the filter box.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] The wastewater treatment device provided by the present utility model uses the filter screen in the middle of the filter plate to filter the impurities in the wastewater generated in the environmental protection project. The replacement of the filter plate is also relatively convenient. The filter plate can be moved by using the pushing block, and the staff only needs to control the pushing component and the limiting component to achieve the purpose of automatic replacement, simplifying the working steps of the staff and further increasing the practicability of the present utility model. Description of the Drawings

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a wastewater treatment device for environmental protection projects of the present utility model;

[0020] Figure 2 isFigure 1 Another perspective three-dimensional structure schematic diagram;

[0021] Figure 3 This is a partial three-dimensional structure schematic diagram of a wastewater treatment device for environmental protection projects in the present utility model;

[0022] Figure 4 This is a partial top view structure schematic diagram of a wastewater treatment device for environmental protection projects in the present utility model;

[0023] Figure 5 This is a partial front sectional structure schematic diagram of a wastewater treatment device for environmental protection projects in the present utility model;

[0024] Figure 6 This is a partial side sectional structure schematic diagram of a wastewater treatment device for environmental protection projects in the present utility model.

[0025] In the figure:

[0026] 1. Filter box; 2. Water passing box; 3. Placing box; 4. Activity slot; 5. Side side plate; 6. Filter plate; 7. Pushing block; 8. Limiting component; 801. Electric telescopic sleeve rod; 802. Top block; 803. Limiting block; 9. Pushing component; 901. Driving motor; 902. Driving lead screw; 903. Moving block; 904. Limiting rod; 10. Support plate; 11. Support base. Specific implementation mode

[0027] The following further describes in detail the implementation mode of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0028] As Figures 1-6 shown, the present utility model provides a wastewater treatment device for environmental protection projects. The wastewater treatment device specifically includes a filter box 1, a filter plate 6 and a limiting component 8. A side side plate 5 is arranged on the right side of the filter box 1, and the side side plate 5 is used for the installation work of the limiting component 8. A support base 11 is installed below the side side plate 5, a pushing component 9 is installed inside the support base 11, a limiting component 8 is installed in the middle of the side side plate 5, and a plurality of filter plates 6 are placed above the support base 11. The filter plates 6 are used for filtering sewage. The wastewater treatment device provided by the present utility model uses the filter screen in the middle of the filter plate 6 to filter the impurities in the wastewater generated in environmental protection projects, and the filter plate 6 is also relatively convenient to replace. The filter plate 6 can be moved by using the pushing block 7, and the staff only needs to control through the pushing component 9 and the limiting component 8 to achieve the purpose of automatic replacement, simplifying the working steps of the staff and further increasing the practicability of the present utility model;

[0029] As Figures 1-5As shown in the figure, the pushing member 9 for pushing a single filter plate 6 includes a driving motor 901, a driving lead screw 902, a moving block 903 and a limiting rod 904. The driving motor 901 is installed in the middle of the right side of the support base 11. The output end of the driving motor 901 is installed with a driving lead screw 902 through a coupling. The outer wall of the driving lead screw 902 is installed with a moving block 903. A limiting rod 904 is arranged below the driving lead screw 902. The limiting rod 904 penetrates through the bottom side outer wall of the moving block 903. A pushing block 7 is fixedly connected above the moving block 903;

[0030] The specific implementation is as follows:

[0031] After the driving motor 901 is started, the driving lead screw 902 at the output end starts to rotate, and the limiting rod 904 will limit the moving block 903, so that the moving block 903 can only move left and right, and then the moving block 903 will push the filter plate 6.

[0032] As an implementation method, a placement box 3 is arranged on the left side of the filter box 1. The used filter plate 6 is placed inside the placement box 3, and the staff can take out the filter plate 6 inside the placement box 3 for cleaning work.

[0033] As an implementation method, support plates 10 are fixedly connected to both sides of the middle part of the filter box 1. The bottom side of the filter plate 6 placed inside the filter box 1 contacts the upper outer wall of the support plate 10. When the filter plate 6 needs to be replaced, it is pushed to the support plate 10 by the pushing block 7, and the filter plate 6 above the support plate 10 is pushed away by the next filter plate 6.

[0034] As an implementation method, movable grooves 4 are opened on the left and right sides of the filter box 1, and the movable grooves 4 are used for the entry and exit of the filter plate 6.

[0035] As Figure 3 shown in the figure, the limiting member 8 includes an electric telescopic sleeve rod 801, a top block 802 and a limiting block 803. The electric telescopic sleeve rod 801 is fixedly connected to the middle outer wall of the side plate 5. The output end of the electric telescopic sleeve rod 801 is installed with a top block 802. A limiting block 803 is arranged below the top block 802. The limiting block 803 is slidably connected to the side plate 5;

[0036] After the electric telescopic sleeve rod 801 in the middle of the side plate 5 is started, the lower top block 802 will move downward, and then the top block 802 will push the limiting block 803 to move to one side, and the top block 802 will fix the second filter plate 6. At this time, the pushing block 7 can push the bottommost filter plate 6 into the movable groove 4.

[0037] As an implementation method, the contact surfaces of the top block 802 and the limiting block 803 are both designed with an inclined structure. The inclined structure design can make the limiting block 803 move to one side, and the slider below the limiting block 803 can limit the limiting block 803 itself.

[0038] As an implementation manner, a water inlet is provided at the bottom side of the filter box 1, and a water passing box 2 is arranged below the filter box 1. The top opening of the water passing box 2 is communicated with the water inlet. After the sewage enters the filter box 1, it is filtered by the filter plate 6, and then enters the water passing box 2 through the water inlet below the filter box 1.

[0039] As an implementation manner, the pushing block 7 is designed in an "L" shape. The pushing block 7 can push the lowermost filter plate 6 into the right movable slot 4 of the filter box 1. The pushing block 7 is an inverted L-shaped block, which is convenient for pushing the filter plate 6 into the movable slot 4.

[0040] Working principle:

[0041] When the waste water treatment device for environmental protection projects is in use, first, the staff can place several filter plates 6 in the middle of the side plates 5. After the electric telescopic sleeve rod 801 in the middle of the side plates 5 is started, the lower top block 802 will move downward, and then the top block 802 will push the limiting block 803 to move to one side, and the top block 802 will fix the second filter plate 6. At this time, the pushing block 7 can push the lowermost filter plate 6 into the movable slot 4. After the driving motor 901 is started, the driving lead screw 902 at the output end starts to rotate, and the limiting rod 904 will limit the moving block 903, so that the moving block 903 can only move left and right. Then the moving block 903 pushes the filter plate 6. Subsequently, the electric telescopic sleeve rod 801 retracts, and the upper filter plate 6 drops downward. After the sewage enters the filter box 1, it is filtered by the filter plate 6, and then enters the water passing box 2 through the water inlet below the filter box 1.

[0042] The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A wastewater treatment device for environmental protection engineering, comprising a filtration tank (1), a filter plate (6) and a limiting component (8), characterized in that, A side side plate (5) is arranged on the right side of the filtering box (1), a support base (11) is installed below the side side plate (5), a pushing component (9) is installed inside the support base (11), a limiting component (8) is installed in the middle of the side side plate (5), and a plurality of filter plates (6) are placed above the support base (11). The pushing component (9) for pushing a single filter plate (6) includes a driving motor (901), a driving lead screw (902), a moving block (903) and a limiting rod (904). The driving motor (901) is installed in the middle on the right side of the support base (11). The output end of the driving motor (901) is installed with a driving lead screw (902) through a coupling. A moving block (903) is installed on the outer wall of the driving lead screw (902). The driving lead screw (902) is in threaded connection with the moving block (903). A limiting rod (904) is arranged below the driving lead screw (902). The limiting rod (904) penetrates through the bottom side outer wall of the moving block (903), and a pushing block (7) is fixedly connected above the moving block (903).

2. The wastewater treatment device for environmental protection engineering according to claim 1, characterized in that, A placing box (3) is arranged on the left side of the filtering box (1), and the used filter plates (6) are placed inside the placing box (3).

3. An industrial wastewater treatment device for environmental protection projects according to claim 2, characterized in that, Support plates (10) are fixedly connected to both sides in the middle of the filtering box (1), and the bottom sides of the filter plates (6) placed inside the filtering box (1) contact the upper outer walls of the support plates (10).

4. An industrial wastewater treatment device for environmental protection engineering according to claim 3, characterized in that, Activity slots (4) are opened on the left and right sides of the filtering box (1).

5. An industrial wastewater treatment device for environmental protection projects according to claim 4, characterized in that The limiting component (8) includes an electric telescopic sleeve rod (801), a top block (802), and a limiting block (803). The electric telescopic sleeve rod (801) is fixedly connected to the middle outer wall of the side side plate (5). The output end of the electric telescopic sleeve rod (801) is installed with a top block (802). A limiting block (803) is arranged below the top block (802), and the limiting block (803) is slidably connected to the side side plate (5).

6. An apparatus for treating wastewater used in environmental protection projects according to claim 5, wherein, The contact surfaces of the top block (802) and the limiting block (803) are both designed with an inclined structure.

7. An industrial wastewater treatment device for environmental protection projects according to claim 1, characterized in that A water inlet is opened on the bottom side of the filtering box (1), a water passing box (2) is arranged below the filtering box (1), and the top opening of the water passing box (2) is communicated with the water inlet.

8. An industrial wastewater treatment device for environmental protection projects according to claim 6, characterized in that, The pushing block (7) is designed in an "L" shape, and the pushing block (7) can push the lowermost filter plate (6) into the activity slot (4) on the right side of the filtering box (1).

Images