Filtering structure of liquid separation tank

Abstract

The utility model belongs to the field of chemical separation equipment, and particularly relates to a liquid separation tank filtering structure which comprises a tank body, cover bodies are installed at the two ends of the tank body, a support is installed on the outer side of the tank body, one end of one cover body is communicated with a liquid inlet, one end of the other cover body is communicated with a liquid outlet, two first baffles are fixedly connected to the bottom of the tank body, a second baffle is arranged on one side of each first baffle, and the second baffles are fixedly connected with the tank body. The first baffle and the second baffle are arranged in a staggered mode, one side of the first baffle is fixedly connected with a filter screen, one end of the filter screen is fixedly connected with the second baffle, liquid is partitioned and filtered by arranging the first baffle, the second baffle and the filter screen, the filtering efficiency is improved, and the filter screen filters small floating objects; therefore, the liquid filtering efficiency is improved.

Description

Technical Field

[0001] This utility model belongs to the field of chemical separation equipment, specifically a liquid separator filtration structure. Background Technology

[0002] In chemical production, raw materials or reactants often need to be filtered before and after each reaction stage. Commonly used equipment includes vertical or horizontal filter tanks. Since filter tanks may also require gas protection or pressurization depending on the reactants, we use filter tanks with a sealed structure.

[0003] In existing technologies, the filtration structure inside the separator is located in the middle of the tank, making it difficult to clean thoroughly, and the cleaning process is time-consuming and labor-intensive.

[0004] Therefore, this utility model provides a liquid separator filter structure. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A liquid separator filter structure of this utility model includes a tank body; covers are installed at both ends of the tank body, and a bracket is installed on the outside of the tank body; one end of one cover is connected to a liquid inlet, and the other end of the cover is connected to a liquid outlet; two first baffles are fixedly connected to the bottom of the tank body; a second baffle is provided on one side of each first baffle; the second baffle is fixedly connected to the tank body; the first and second baffles are staggered; a filter screen is fixedly connected to one side of each first baffle; one end of the filter screen is connected to the second baffle. With a fixed connection, during operation, liquid enters the tank through the inlet, is blocked by the first and second baffles, and overflows the filter screen. The filter screen filters the liquid, and large sediments in the liquid fall to the bottom of the tank without clogging the filter screen. The filter screen filters small floating objects, and then the liquid exits from the outlet. Valves are installed at the connection between the inlet, outlet, and cover to ensure the airtightness of the tank. By setting the first and second baffles and the filter screen, the liquid is divided into zones and filtered, improving the filtration efficiency. The filter screen filters small floating objects, thereby improving the filtration efficiency of the liquid.

[0007] Preferably, the filter screen is equipped with a cleaning plate at the top, which is fixedly connected to the tank. An external water pipe is connected to the top of the cleaning plate, and a water outlet is connected to the bottom of the cleaning plate. During operation, when cleaning the filter screen, the cover is first opened, and the external water pipe is connected to a water pump. Water flows through the external water pipe into the cleaning plate and then out through the water outlet. The water flow impacts the filter screen, cleaning it. The water flow direction is opposite to the liquid filtration direction, applying reverse pressure to the filter screen, thus achieving a cleaner cleaning effect. Wastewater is discharged through both ends of the tank, and the wastewater in the middle can be discharged by rotating the tank. By setting up the cleaning plate, external water pipe, and water outlet, the filter screen is rinsed, and the water flow impacts the filter screen, achieving the effect of washing away the deposits on the filter screen, making the filter screen cleaner.

[0008] Preferably, a sliding groove is provided on one side surface of both the first baffle and the second baffle. A slider is slidably connected in the sliding groove. A cleaning rod is fixedly connected to the bottom of the slider. Multiple brushes are fixedly connected to the top of the cleaning rod. The brushes correspond to the filter screen. When working, the slider is pulled, and the slider slides along the sliding groove. Then the cleaning rod moves along the filter screen, and the brushes contact the surface of the filter screen to unclog and clean the mesh on the filter screen, further cleaning the filter screen and making the filter screen cleaner and more thorough.

[0009] Preferably, the cleaning plate is provided with an air guide plate on one side, the air guide plate is fixedly connected to the tank body, the top of the air guide plate is connected to an external air pipe, and the bottom of the air guide plate is provided with multiple air holes. During operation, after cleaning is completed, the wastewater is drained, the external air pipe is connected to hot air, and the hot air enters the tank body through the air guide plate and air holes to dry the inside of the tank body and accelerate the drying rate of the filter screen. After the inside of the tank body is dried, the cover can be closed.

[0010] Preferably, the bottom of the water outlet is provided with a diffuser, which is fixedly connected to the water outlet. During operation, the diffuser is connected to the end of the water outlet, which can expand the range of water flow from the water outlet, allowing the filter screen to come into more contact with the water flow and achieve a more comprehensive cleaning effect on the filter screen.

[0011] Preferably, a sealing ring is provided on one side of the cover, and the sealing ring is fixedly connected to the cover. During operation, the sealing ring fills the gap between the cover and the tank, increasing the sealing performance inside the tank and reducing liquid leakage inside the tank.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The liquid separator filtration structure of this utility model divides and filters the liquid by setting a first baffle, a second baffle and a filter screen, thereby improving the filtration efficiency. The filter screen filters small floating objects, thereby improving the filtration efficiency of the liquid.

[0014] 2. The liquid separator filter structure described in this utility model uses a cleaning plate, an external water pipe, and a water outlet to rinse the filter screen. The water flow impacts the filter screen, achieving the effect of washing away the deposits on the filter screen, making the filter screen cleaner. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a schematic diagram of the tank structure in this utility model;

[0018] Figure 3 This is a schematic diagram of the cleaning plate in this utility model;

[0019] Figure 4 This is a schematic diagram of the cleaning rod in this utility model;

[0020] Figure 5 This is a schematic diagram of the air guide plate in this utility model;

[0021] In the diagram: 1. Tank body; 11. Cover; 101. Support; 102. Liquid inlet; 103. Liquid outlet; 12. First baffle; 13. Second baffle; 14. Filter screen; 2. Cleaning plate; 21. External water pipe; 22. Water outlet; 3. Slide groove; 31. Sliding block; 32. Cleaning rod; 33. Brush; 4. Air guide plate; 41. External air pipe; 42. Air hole; 5. Diffuser; 6. Sealing ring. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 2As shown in the figure, the liquid separator filtration structure of this utility model includes a tank body 1; the tank body 1 has covers 11 installed at both ends, and a bracket 101 is installed on the outside of the tank body 1. One end of one cover 11 is connected to a liquid inlet 102, and the other end of the cover 11 is connected to a liquid outlet 103. Two first baffles 12 are fixedly connected to the bottom of the tank body 1, and a second baffle 13 is provided on one side of the first baffle 12. The second baffle 13 is fixedly connected to the tank body 1, and the first baffles 12 and the second baffles 13 are staggered. A filter screen 14 is fixedly connected to one side of the first baffle 12, and one end of the filter screen 14 is fixedly connected to the second baffle 13. During operation, liquid enters the tank 1 through the inlet 102, is blocked by the first baffle 12 and the second baffle 13, and overflows the filter screen 14. The filter screen 14 filters the liquid, and large sediments in the liquid fall to the bottom of the tank 1 without clogging the filter screen 14. The filter screen 14 filters small floating objects and then exits from the outlet 103. Valves are installed at the connection between the inlet 102, the outlet 103 and the cover 11 to ensure the airtightness of the tank 1. By setting the first baffle 12, the second baffle 13 and the filter screen 14 to divide and filter the liquid, the filtration efficiency is improved. The filter screen 14 filters small floating objects, thereby improving the filtration efficiency of the liquid.

[0024] like Figures 1 to 3 As shown, the filter screen 14 is equipped with a cleaning plate 2 at the top, which is fixedly connected to the tank body 1. An external water pipe 21 is connected to the top of the cleaning plate 2, and a water outlet 22 is connected to the bottom of the cleaning plate 2. During operation, when cleaning the filter screen 14, the cover 11 is opened first, and the external water pipe 21 is connected to a water pump. Water flows into the cleaning plate 2 through the external water pipe 21 and then out through the water outlet 22. The water flow impacts the filter screen 14, cleaning the filter screen 14 in the tank body 1. The water flow direction is opposite to the liquid filtration direction, and the water flow applies reverse pressure to the filter screen 14, thereby achieving a cleaner cleaning effect. Wastewater is discharged through both ends of the cover 11, and the wastewater in the middle can be discharged by rotating the tank body 1. By setting up the cleaning plate 2, the external water pipe 21, and the water outlet 22, the filter screen 14 is rinsed, and the water flow impacts the filter screen 14, achieving the effect of washing away the deposits on the filter screen 14, making the filter screen 14 cleaner.

[0025] like Figures 1 to 4As shown, a sliding groove 3 is provided on one side surface of the first baffle 12 and the second baffle 13. A slider 31 is slidably connected in the sliding groove 3. A cleaning rod 32 is fixedly connected to the bottom of the slider 31. Multiple brushes 33 are fixedly connected to the top of the cleaning rod 32. The brushes 33 correspond to the filter screen 14. When working, the slider 31 is pulled, and the slider 31 slides along the sliding groove 3. Then the cleaning rod 32 moves along the filter screen 14. The brushes 33 contact the surface of the filter screen 14 and unclog and clean the mesh on the filter screen 14, further cleaning the filter screen 14, making the filter screen 14 cleaner and more thorough.

[0026] like Figures 1 to 5 As shown, a guide plate 4 is provided on one side of the cleaning plate 2. The guide plate 4 is fixedly connected to the tank body 1. An external air pipe 41 is connected to the top of the guide plate 4. Multiple air holes 42 are opened at the bottom of the guide plate 4. During operation, after cleaning, the wastewater is drained, and the external air pipe 41 is connected to hot air. The hot air enters the tank body 1 through the guide plate 4 and the air holes 42 to dry the inside of the tank body 1 and accelerate the drying rate of the filter screen 14. After the inside of the tank body 1 is dried, the cover 11 is closed.

[0027] like Figure 3 As shown, the bottom of the water outlet 22 is provided with a diffuser 5. The diffuser 5 is fixedly connected to the water outlet 22. When working, the diffuser 5 is connected to the end of the water outlet 22. The diffuser 5 can expand the range of water flow from the water outlet 22, so that the filter screen 14 can come into more contact with the water flow and achieve a more comprehensive cleaning effect on the filter screen 14.

[0028] like Figure 2 As shown, a sealing ring 6 is provided on one side of the cover 11. The sealing ring 6 is fixedly connected to the cover 11. During operation, the sealing ring 6 fills the gap between the cover 11 and the tank 1, increasing the sealing performance inside the tank 1 and reducing liquid leakage inside the tank 1.

[0029] Working principle: Liquid enters the tank 1 through the inlet 102, is blocked by the first baffle 12 and the second baffle 13, and overflows the filter screen 14. The filter screen 14 filters the liquid, and large sediments in the liquid fall to the bottom of the tank 1 without clogging the filter screen 14. The filter screen 14 filters small floating objects, and then the liquid exits from the outlet 103. Valves are installed at the connection between the inlet 102, the outlet 103 and the cover 11 to ensure the airtightness of the tank 1. By setting the first baffle 12, the second baffle 13 and the filter screen 14 to divide and filter the liquid, the liquid is improved. With high filtration efficiency, the filter screen 14 filters small floating objects, thereby improving the filtration efficiency of the liquid. When cleaning the filter screen 14, first open the cover 11, connect the external water pipe 21 to the water pump, and let water flow into the cleaning plate 2 through the external water pipe 21. Then, water overflows from the outlet 22, impacting the filter screen 14 and cleaning it. The water flow direction is opposite to the liquid filtration direction, applying reverse pressure to the filter screen 14 to achieve a cleaner cleaning effect. Wastewater is discharged through both ends of the cover 11, while the wastewater in the middle can be... Discharge is achieved by rotating the tank 1; the filter screen 14 is rinsed by the cleaning plate 2, external water pipe 21, and water outlet 22. The water flow impacts the filter screen 14, washing away the deposits and making the filter screen 14 cleaner. Pulling the slider 31 causes it to slide along the groove 3, which in turn moves the cleaning rod 32 along the filter screen 14. The brush 33 contacts the surface of the filter screen 14, clearing and cleaning the mesh holes and further cleaning the filter screen 14, making it cleaner and more thorough. After cleaning, the wastewater is discharged. The external air pipe 41 is connected to hot air, which enters the tank 1 through the air guide plate 4 and the air hole 42 to dry the inside of the tank 1 and accelerate the drying rate of the filter screen 14. After the inside of the tank 1 is dried, the cover 11 is closed. The diffuser 5 is connected to the end of the water outlet 22. The diffuser 5 can expand the range of water flow from the water outlet 22, so that the filter screen 14 can come into more contact with the water flow and achieve a more comprehensive cleaning effect on the filter screen 14. The sealing ring 6 fills the gap between the cover 11 and the tank 1, increases the sealing of the inside of the tank 1, and reduces the leakage of liquid inside the tank 1.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A separatory filtration structure, comprising a tank body (1); characterized in that: The tank (1) has caps (11) installed at both ends. A bracket (101) is installed on the outside of the tank (1). One end of one cap (11) is connected to a liquid inlet (102), and the other end of the cap (11) is connected to a liquid outlet (103). Two first baffles (12) are fixedly connected to the bottom of the tank (1). A second baffle (13) is provided on one side of the first baffle (12). The second baffle (13) is fixedly connected to the tank (1). The first baffle (12) and the second baffle (13) are staggered. A filter screen (14) is fixedly connected to one side of the first baffle (12). One end of the filter screen (14) is fixedly connected to the second baffle (13).

2. The liquid separator filtration structure according to claim 1, characterized in that: The filter screen (14) is provided with a cleaning plate (2) at the top. The cleaning plate (2) is fixedly connected to the tank (1). An external water pipe (21) is connected to the top of the cleaning plate (2). A water outlet (22) is connected to the bottom of the cleaning plate (2).

3. The liquid separator filtration structure according to claim 2, characterized in that: The first baffle (12) and the second baffle (13) each have a groove (3) on one side surface. A slider (31) is slidably connected in the groove (3). A cleaning rod (32) is fixedly connected to the bottom of the slider (31). Multiple brushes (33) are fixedly connected to the top of the cleaning rod (32). The brushes (33) correspond to the filter screen (14).

4. The liquid separator filtration structure according to claim 3, characterized in that: The cleaning plate (2) is provided with an air guide plate (4) on one side. The air guide plate (4) is fixedly connected to the tank (1). An external air pipe (41) is connected to the top of the air guide plate (4). Multiple air holes (42) are opened at the bottom of the air guide plate (4).

5. The liquid separator filter structure according to claim 4, characterized in that: The bottom of the water outlet (22) is provided with a diffuser (5), and the diffuser (5) is fixedly connected to the water outlet (22).

6. The liquid separator filtration structure according to claim 5, characterized in that: A sealing ring (6) is provided on one side of the cover (11), and the sealing ring (6) is fixedly connected to the cover (11).

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