Separation equipment for energy-saving hydrolysis acidification pool

Abstract

The utility model belongs to the field of separation equipment, in particular relates to separation equipment for an energy-saving hydrolysis acidification pool, and aims to solve the problems that an existing bolt and an existing screw are soaked in a pool body and are easy to rust and damage the bolt and the screw, a cleaning structure cannot move when a filter barrel is used, impurities in the pool body are easy to attach to a filter screen due to water flow, and the separation efficiency is influenced. According to the scheme, the device comprises two floating buckets, two connecting plates, two first filter screens, a top ring and a bottom plate, the outer sides of the two floating buckets are fixedly sleeved with outer rings, and the sides, close to each other, of the two outer rings are fixedly connected with side blocks, so that the height of the filter buckets can be adjusted according to actual needs to adapt to different water depths and treatment requirements; and the flexibility and applicability of the equipment are improved, automatic cleaning of the first filter screen is achieved, the workload and cost of manual maintenance are reduced, and meanwhile continuous and efficient work of the filter screens is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of separation equipment, in particular to a separation equipment for an energy-saving hydrolysis acidification tank. Background Art

[0002] The hydrolysis acidification tank is divided into a sludge bed area and a clear water layer area. The sewage to be treated and the remaining microbial film shed during the backwashing of the filter tank enter the tank from the bottom of the reactor, and are quickly and evenly mixed with the sludge bed through a water distributor with a reflector plate. In order to avoid the trouble of increased subsequent treatment caused by floating sludge, a separation device is used, and the separation device can separate mud and water.

[0003] After retrieval, a patent with the publication number CN 219376253 U discloses a separation device for a hydrolysis acidification tank.

[0004] However, the following problems exist in the existing separation device: the device adjusts the height of the filter barrel through bolts. After long-term use, the bolts and screw rods are easily corroded when immersed in the pool body, causing damage to both. And when the filter barrel is in use, the cleaning structure cannot move, and impurities in the pool body are easily attached to the filter screen due to the water flow, affecting the separation efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to solve the shortcomings that the bolts and screw rods are easily corroded when immersed in the pool body in the existing technology, causing damage to both, and when the filter barrel is in use, the cleaning structure cannot move, and impurities in the pool body are easily attached to the filter screen due to the water flow, affecting the separation efficiency, and to propose a separation equipment for an energy-saving hydrolysis acidification tank.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A separation equipment for an energy-saving hydrolysis acidification tank, including two floating barrels, two connecting plates, two first filter screens, a top ring and a bottom plate. Outer rings are fixedly sleeved on the outer sides of the two floating barrels. Side blocks are fixedly connected to one side of the two outer rings close to each other. The two side blocks are respectively slidably connected to the opposite sides of the two connecting plates. The two connecting plates and the two first filter screens are fixedly connected to each other. The bottoms of the two connecting plates and the two first filter screens are all arranged on the bottom plate. The tops of the two connecting plates and the two first filter screens are all fixedly connected to the bottom of the same top ring. A connecting pipe is fixedly arranged on the bottom plate;

[0008] A lifting mechanism is arranged on the side block to facilitate the adjustment of the height of the filter barrel;

[0009] A cleaning mechanism is arranged outside the first filter screen to facilitate the operation of the first filter screen.

[0010] In a possible design, the lifting mechanism includes two side frames, a plurality of fixing holes, fixing rods, a top rod and a fixing ring. The shapes of the two side frames are both set to be L-shaped. The bottoms of the two side frames are respectively fixedly connected to the tops of two side blocks. The plurality of fixing holes are respectively arranged on the two side frames. Both ends of the top rod are fixedly connected to the inner wall of the same top ring. The fixing ring is fixedly arranged on the top of the top rod. One end of the fixing rod respectively penetrates through the fixing hole and the fixing ring and slides with the inner walls of the fixing hole and the fixing ring.

[0011] In a possible design, the cleaning mechanism includes two side plates, two electric telescopic rods, four limiting rods, four limiting plates and two cleaning strips. The sides of the two side plates close to each other are respectively fixedly connected to the front side and the rear side of the two side frames. The fixed ends of the two electric telescopic rods are respectively fixedly connected to the two side plates. The telescopic ends of the two electric telescopic rods are respectively fixedly connected to the tops of the two cleaning strips. The sides of the two cleaning strips close to each other are both provided with bristles. The sides of the two cleaning strips close to each other are respectively attached to the sides of the two first filter meshes away from each other. One ends of the four limiting rods respectively penetrate through the tops of the two side plates and are fixedly connected to both sides of the tops of the two cleaning strips. One ends of the four limiting rods are respectively slidably connected to the two side plates. The bottoms of the four limiting plates are respectively fixedly connected to the other ends of the four limiting rods.

[0012] In a possible design, the bottoms of the two connecting plates and the two first filter meshes are both fixedly connected to the top of the same bottom ring. The bottom of the bottom ring is fixedly connected to the top of the bottom plate. A second filter mesh for preventing impurities from blocking the connecting pipe is fixedly arranged on the inner wall of the bottom ring.

[0013] In a possible design, the tops of the two side frames are both fixedly connected to the same holding ring which is convenient for moving the device.

[0014] In a possible design, rubber rings for facilitating the fixing of the fixing rods are sleeved on the fixing rods. The two rubber rings are respectively located on the sides of the two side frames away from each other.

[0015] In this application, when in use, the device is placed in the pool body. Through the design of floating barrels, the buoyancy of water can be utilized to reduce energy consumption. At the same time, an efficient filtration system can quickly separate impurities in the sewage, improving the treatment efficiency of the hydrolysis acidification tank. The filtration barrel filters the sewage through a first filter screen, and then discharges the filtered sewage through a connecting pipe at the bottom of the bottom plate for further treatment. When it is necessary to adjust the height of the filtration barrel, the operator can achieve this by moving the position of the fixed rod in the fixing hole on the side frame. The fixed rod passes through the fixing hole and the fixing ring. By adjusting its position and fixing it (such as using a rubber ring to increase friction), the relative position between the top rod and the side frame can be changed, thereby driving the entire filtration barrel to rise or fall. The design of the L-shaped side frame increases the stability of the device, ensuring that the filtration barrel does not shake or tilt during the lifting and lowering process, preventing the filtration barrel from being located below the water surface when filtering impurities in the sewage, and thus facilitating the first filter screen to filter impurities in the sewage. When the first filter screen needs to be cleaned, the external controller controls the telescopic end of the electric telescopic rod to expand and contract, pushing the cleaning strip to move up and down on the outside of the first filter screen. The bristles on the cleaning strip contact the surface of the filter screen, and the attached impurities are removed by brushing. The design of the limiting rod and the limiting plate ensures the stability and accuracy of the cleaning strip during movement, preventing it from moving excessively or damaging the filter screen, preventing impurities from adhering to the filter screen when the filter screen filters sewage, thereby ensuring the filtration efficiency, and at the same time eliminating the need for manual continuous cleaning of the filter screen, improving the automation operation. The design of the holding ring enables the device to be conveniently moved and carried when needed, improving the flexibility and convenience of the device. The second filter screen on the bottom ring effectively prevents impurities from entering the connecting pipe, avoiding the risk of pipeline blockage and ensuring the smooth operation of the device.

[0016] The beneficial effects of the present utility model are as follows:

[0017] In the present utility model, through the lifting mechanism and the cleaning mechanism, the height of the filtration barrel can be adjusted according to actual needs, adapting to different water depths and treatment requirements, increasing the flexibility and applicability of the device, and realizing the automatic cleaning of the first filter screen, reducing the workload and cost of manual maintenance, and at the same time ensuring the continuous and efficient operation of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view structural schematic diagram of the present utility model;

[0019] Figure 2 is the lifting structural schematic diagram of the present utility model;

[0020] Figure 3 is the exploded view of the cleaning structure of the present utility model;

[0021] Figure 4 is the partial structural exploded view of the present utility model.

[0022] In the figure: 1. floating barrel; 2. outer ring; 3. bottom plate; 4. side plate; 5. first filter screen; 6. top ring; 7. holding ring; 8. side frame; 9. fixing rod; 10. rubber ring; 11. fixing hole; 12. side block; 13. connecting plate; 14. bottom ring; 15. electric telescopic rod; 16. limiting rod; 17. cleaning strip; 18. top rod; 19. fixing ring; 20. second filter screen; 21. limiting plate; 22. connecting pipe. Detailed implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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.

[0024] Embodiment 1

[0025] Refer to Figures 1 - 4 , a separation device, including two floating barrels 1, two connecting plates 13, two first filter screens 5, a top ring 6 and a bottom plate 3. Prepare two floating barrels 1, and fixedly sleeved with an outer ring 2 on the outside of each floating barrel 1 to ensure that the outer ring 2 is firmly fixed on the floating barrel 1 to increase the buoyancy and stability of the device. Fixingly connect side blocks 12 on one side of the two outer rings 2 close to each other. The side blocks 12 are designed with chutes or slide rails for sliding connection with the connecting plates 13. Slide the two connecting plates 13 with the two side blocks 12 respectively to ensure that the connecting plates 13 can slide smoothly on the side blocks 12. Fixingly connect the two first filter screens 5 with the two connecting plates 13 respectively to ensure that the first filter screens 5 are installed flat and firmly on the connecting plates 13 for effectively filtering impurities in the sewage. Install a top ring 6 on the top of the connecting plates 13 and the first filter screens 5, and fix its bottom with the top of the connecting plates 13 and the first filter screens 5. The top ring 6 plays a role in supporting and fixing the entire filtering structure. Install a connecting pipe 22 on the bottom plate 3 for discharging the filtered sewage.

[0026] Fixingly connect two L-shaped side frames 8 on the tops of the two side blocks 12 respectively. The design of the side frames 8 should ensure sufficient strength and stability. Provide a plurality of fixing holes 11 on the two side frames 8 for fixing the fixing rods 9. Fix the two ends of the top rod 18 with the inner wall of the top ring 6, and then fixedly install a fixing ring 19 on the top of the top rod 18. Pass one end of the fixing rod 9 through the fixing hole 11 and the fixing ring 19 and make it slide with the inner walls of the fixing hole 11 and the fixing ring 19. By adjusting the position of the fixing rod 9 in the fixing hole 11, the lifting adjustment of the entire filtering structure can be realized.

[0027] On the front and rear sides of the two side frames 8, side plates 4 are fixedly connected respectively. Then, electric telescopic rods 15 are installed on the two side plates 4 respectively, ensuring that their fixed ends are firmly connected to the side plates 4. The tops of the two cleaning bars 17 are fixedly connected to the telescopic ends of the electric telescopic rods 15, ensuring that the cleaning bars 17 can move along with the telescopic movement of the electric telescopic rods 15. On both sides of the top of the cleaning bar 17, limit rods 16 are installed respectively, and one end of the limit rod 16 penetrates through the top of the side plate 4 to make it slidably connected to the side plate 4. A limit plate 21 is fixedly installed at the other end of the limit rod 16 to prevent the cleaning bar 17 from moving excessively. On the side where the two cleaning bars 17 are close to each other, bristles are installed to ensure that the bristles can be in contact with the first filter screen 5 for facilitating the cleaning of the filter screen.

[0028] This application can be used in the field of separation equipment and also in other fields applicable to this application.

[0029] Embodiment 2

[0030] Reference Figures 1 - 4 , on the basis of Embodiment 1, an improved energy-saving hydrolysis acidification tank separation device, comprising:

[0031] A rubber ring 10 is sleeved on the fixed rod 9 to ensure that the rubber ring 10 is located on the side where the two side frames 8 are away from each other, so as to facilitate the fixation of the fixed rod 9 and prevent the fixed rod 9 from moving during the separation operation.

[0032] On the tops of the two side frames 8, the same holding ring 7 is fixedly connected to facilitate the movement and handling of the device.

[0033] A bottom ring 14 is installed between the connecting plate 13, and a second filter screen 20 is installed on the inner wall of the bottom ring 14 to prevent some impurities from blocking the connecting pipe 22.

[0034] However, as is well known to those skilled in the art, the working principle and wiring method of the electric telescopic rod 15 are common knowledge, and they all belong to conventional means or well-known common sense, so they will not be elaborated here. Those skilled in the art can make arbitrary selections according to their needs or convenience. The electric telescopic rod 15 is connected to an external controller through a circuit and is powered by an external power source.

[0035] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present invention.

Claims

1. An energy-saving separation device for a hydrolysis acidification tank, characterized in that: It comprises two floating barrels (1), two connecting plates (13), two No. 1 filter screens (5), a top ring (6) and a bottom plate (3), the outer sides of the two floating barrels (1) are fixedly sleeved with an outer ring (2), the sides of the two outer rings (2) close to each other are fixedly connected with side blocks (12), the two side blocks (12) are respectively slidably connected with the sides of the two connecting plates (13) away from each other, the two connecting plates (13) and the two No. 1 filter screens (5) are fixedly connected to each other, the bottoms of the two connecting plates (13) and the two No. 1 filter screens (5) are arranged on the bottom plate (3), the tops of the two connecting plates (13) and the two No. 1 filter screens (5) are fixedly connected with the bottom of the same top ring (6), and a connecting pipe (22) is fixedly arranged on the bottom plate (3); A lifting mechanism, the lifting mechanism being arranged on the side block (12) to facilitate adjustment of the height of the filter barrel; The cleaning mechanism is arranged outside the first filter screen (5) to facilitate the first filter screen (5) to work.

2. The energy-saving separation equipment for hydrolysis acidification tank according to claim 1 is characterized in that: The lifting mechanism comprises two side frames (8), a plurality of fixing holes (11), a fixing rod (9), a top rod (18) and a fixing ring (19); the two side frames (8) are both L-shaped; the bottoms of the two side frames (8) are respectively fixedly connected to the tops of the two side blocks (12); the plurality of fixing holes (11) are respectively arranged on the two side frames (8); both ends of the top rod (18) are both fixedly connected to the inner wall of the same top ring (6); the fixing ring (19) is fixedly arranged on the top of the top rod (18); one end of the fixing rod (9) respectively passes through the fixing hole (11) and the fixing ring (19) and slides with the inner walls of the fixing hole (11) and the fixing ring (19).

3. The energy-saving separation equipment for hydrolysis acidification tank according to claim 1, characterized in that: The cleaning mechanism comprises two side panels (4), two electric telescopic rods (15), four limit rods (16), four limit plates (21) and two cleaning strips (17); the adjacent sides of the two side panels (4) are respectively fixedly connected to the front side and the rear side of the two side frames (8); the fixed ends of the two electric telescopic rods (15) are respectively fixedly connected to the two side panels (4); the telescopic ends of the two electric telescopic rods (15) are respectively fixedly connected to the tops of the two cleaning strips (17); and the two cleaning strips (17) are respectively fixedly connected to the tops of the two cleaning strips (17). The sides of the two cleaning strips (17) that are close to each other are provided with bristles, the sides of the two cleaning strips (17) that are close to each other are respectively in contact with the sides of the two No. 1 filters (5) that are far away from each other, one end of the four limiting rods (16) respectively passes through the tops of the two side plates (4) and is fixedly connected to the two sides of the tops of the two cleaning strips (17), one end of the four limiting rods (16) is respectively slidably connected to the two side plates (4), and the bottoms of the four limiting plates (21) are respectively fixedly connected to the other ends of the four limiting rods (16).

4. The energy-saving separation equipment for hydrolysis acidification tank according to claim 1, characterized in that: The bottoms of the two connecting plates (13) and the two No. 1 filter screens (5) are fixedly connected to the top of the same bottom ring (14), the bottom of the bottom ring (14) is fixedly connected to the top of the bottom plate (3), and a No. 2 filter screen (20) is fixedly arranged on the inner wall of the bottom ring (14) to prevent impurities from clogging the connecting pipe (22).

5. The energy-saving separation equipment for hydrolysis acidification tank according to claim 2, characterized in that: The tops of the two side frames (8) are fixedly connected with a holding ring (7) for facilitating the movement of the device.

6. The energy-saving separation equipment for hydrolysis acidification tank according to claim 2, characterized in that: The fixing rod (9) is sleeved with a rubber ring (10) for fixing the fixing rod (9), and the two rubber rings (10) are respectively located on the sides of the two side frames (8) that are away from each other.

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