Industrial sewage treatment device

Abstract

The present invention relates to the field of sewage treatment technology, and specifically to an industrial sewage treatment device, comprising a cylinder, which is mounted on a wall, and the inner wall of the cylinder is provided with a primary filter plate, a sponge filter block, an aerobic filter tank and an anaerobic filter tank from top to bottom, and the inner wall at the top of the cylinder is fixedly connected to a first mounting plate, one end of the primary filter plate is hinged to the first mounting plate, and the end of the primary filter plate away from the hinge is fixedly connected to a sewage baffle. The present invention is directly installed in a river channel, and uses the action of water flow to drive the primary filter plate to swing to promote the separation of large impurities. While the primary filter plate swings, the sludge at the sponge filter block is backflushed to avoid clogging, and the backflushed sludge and organic matter will be pushed into the interior of the purification box, and absorbed and purified by aquatic plants on the breeding float. The treated sewage will also undergo dual purification in the aerobic filter tank and the anaerobic filter tank, and the sewage is treated step by step, further improving the sewage purification effect.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, and in particular to an industrial sewage treatment device. Background Art

[0002] Water pollution control is also an important part of urban sewage treatment. Nowadays, a lot of domestic sewage and industrial sewage are discharged into nearby rivers. Domestic sewage and industrial sewage contain some large impurities and garbage that is not easily soluble in water. The difficult-to-degrade garbage will enter the river with the sewage and pollute the water and soil.

[0003] In the prior art, garbage is generally separated through a filter screen, and sewage is filtered through a multi-layer filter structure. However, during filtration, the filter screen and filter cotton are easily clogged with silt or organic matter, resulting in low cleaning efficiency and poor cleaning effect. It is also troublesome to clean the silt and organic matter, and the cleaning structure is generally installed on the ground after filtering and then discharged. It will cost a lot of manpower and material resources to re-modify the sewage system and install a sewage treatment system. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the background technology and to propose an industrial sewage treatment device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] An industrial sewage treatment device includes a cylinder, which is installed on the wall, and the inner wall of the cylinder is provided with a primary filter plate, a sponge filter block, an aerobic filter tank and an anaerobic filter tank from top to bottom; the inner wall of the top of the cylinder is fixedly connected to a first mounting plate, one end of the primary filter plate is hinged to the first mounting plate, and the end of the primary filter plate away from the hinge is fixedly connected to a sewage discharge baffle, and both sides of the primary filter plate are fixedly connected to a group of material retaining ropes, the inner wall of the cylinder is also fixedly connected to a second mounting plate, the inner side of the second mounting plate is fixedly connected to a sponge filter block, the outer wall of the cylinder is fixedly connected to a purification box, and a breeding box is provided inside the purification box. A floating plate, a connecting hole connected to the purification box is provided on the side of the cylinder close to the purification box, the outer wall of the cylinder is fixedly connected to a water passage, one end of the water passage is provided with a collecting bucket, the collecting bucket is rotatably connected to the outer wall of the cylinder, the outer wall of the collecting bucket is fixedly connected to a plurality of blades, the upper end of the collecting bucket is fixedly connected to a plurality of evenly distributed top sheets, each of the top sheets has a rounded corner on the top of one end, the top sheet conflicts with the bottom of the sewage baffle, one side of the primary filter plate is fixedly connected to a support filter plate, the support filter plate is fixedly connected to an air bag, and the top of the air bag contacts the bottom of the first mounting plate.

[0007] In the above-mentioned industrial sewage treatment device, an electric push rod is fixedly connected to the second mounting plate, one end of the electric push rod is fixedly connected to a U-shaped frame, a push plate is provided on the top of the sponge filter block, and the push plate is fixedly connected to the upper end of the U-shaped frame, and a sludge channel connected to the bottom of the purification box is opened on the second mounting plate, and the sludge channel is located above the sponge filter block, and a recoil plate is provided at the bottom of the sponge filter block, and the recoil plate is fixedly connected to the lower end of the U-shaped frame, an air inlet pipe is installed on the side of the air bag close to the primary filter plate, a conduit is installed on the outer wall of the air bag, and the lower end of the conduit is connected to the recoil plate.

[0008] In the above-mentioned industrial wastewater treatment device, a plurality of evenly distributed convex strips are fixedly connected to the top of the primary filter plate, and a connecting rope is fixedly connected to the middle of each group of the material retaining ropes.

[0009] In the above-mentioned industrial sewage treatment device, a vertically arranged spring is fixedly connected to the inside of the airbag, a filter is fixedly connected to the end of the air inlet pipe, a one-way valve for one-way air intake into the airbag is installed on the air inlet pipe, a one-way valve for one-way exhaust from the airbag to the outside is fixedly connected to the conduit, and a plurality of exhaust holes are opened on the top of the recoil plate.

[0010] In the above-mentioned industrial sewage treatment device, the outer wall of the collecting barrel is fixedly connected to a bearing, the collecting barrel is fixedly connected to the cylinder body through the set bearing, the interior of the collecting barrel is movably connected to an inner cylinder, and the top of the inner cylinder is fixedly connected to a hanging ear.

[0011] In the above-mentioned industrial sewage treatment device, a base is provided at the bottom of the collecting barrel, the outer wall of the base is fixedly connected to the outer wall of the cylinder, the bottom of the collecting barrel is fixedly connected to a frustum, and the interior of the base is rotatably connected to three wheels that fit with the frustum.

[0012] In the above-mentioned industrial wastewater treatment device, a plurality of photovoltaic panels are installed on the outer wall of the purification box, a controller is fixedly connected to the outer wall of the primary filter plate, the photovoltaic panels are electrically connected to the controller, and the controller is electrically connected to the electric push rod.

[0013] In the above-mentioned industrial sewage treatment device, a plurality of mounting ears are fixedly connected to the side of the cylinder close to the wall, and a water guide block is provided on the outside of the collection barrel, and the water guide block is fixedly connected to the outer wall of the cylinder.

[0014] Compared with existing technologies, the advantages of this industrial wastewater treatment device are:

[0015] 1. This device can be directly installed on the wall of the river channel and is located below the sewage baffle. The primary filter plate is easy and quick to modify. The primary filter plate is used to initially filter out larger impurities. The impurities slide down along the inclined primary filter plate, are gathered by the sewage baffle, and fall into the collection bucket for collection. Moreover, under the action of the water flow impacting the blades, the collection bucket will be driven to rotate. The top plate on the top of the collection bucket will continuously lift the sewage baffle, so that the primary filter plate will rotate up and down along the hinge, promoting the impurities on the primary filter plate to slide off and avoid clogging by impurities.

[0016] 2. The sponge filter block is used to filter smaller impurities such as sediment and organic matter. When the primary filter plate moves up and down, it will squeeze the air bag, so that the gas inside the air bag is discharged from the recoil plate, thereby backflushing the sponge filter block and flushing out the sediment blocked inside the sponge filter block. As the electric push rod continues to extend and shorten, the recoil plate sweeps across the bottom of the sponge filter block, fully backflushing the sponge filter block to avoid clogging of the sponge filter block;

[0017] 3. Through the purification box set up, when the push plate sweeps over the top of the sponge filter block, the silt and organic matter will be pushed from the sludge channel into the interior of the purification box, and purified and absorbed by the aquatic plants inside the purification box. The aerobic filter uses ceramic fillers or fiber fillers as sewage treatment media, and aerobic bacteria are placed inside. The gas blown out from the electric push rod will be conducive to the survival of aerobic bacteria. The anaerobic filter uses ceramic fillers or fiber fillers as sewage treatment media, and anaerobic bacteria are placed inside. The two sets of biochemical treatment structures of aerobic filter and anaerobic filter are stacked together, and the sewage is treated step by step, further improving the sewage purification effect;

[0018] To sum up, the present invention is directly installed in the river channel, and uses the action of water flow to drive the swing of the primary filter plate to promote the separation of large impurities. While the primary filter plate swings, the sludge at the sponge filter block is backflushed to avoid clogging. The sludge and organic matter after backwashing will be pushed into the interior of the purification box and absorbed and purified by the aquatic plants on the breeding float. The treated sewage will also undergo dual purification in the aerobic filter and the anaerobic filter. The sewage is treated step by step, further improving the purification effect of the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an installation diagram of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 3 is a top view of the present invention;

[0022] Figure 4 The present invention Figure 3 Schematic diagram of the structural cross-section at AA in the middle;

[0023] Figure 5 It is a schematic diagram of the internal structure of the present invention;

[0024] Figure 6 Schematic diagram of the connection between the air bag and the recoil plate of the present invention;

[0025] Figure 7 is a schematic cross-sectional view of the airbag of the present invention;

[0026] Figure 8 The present invention Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0027] Figure 9 The present invention Figure 4 Schematic diagram of the enlarged structure at point C in the middle.

[0028] In the figure: 1, cylinder; 2, primary filter plate; 3, first mounting plate; 4, second mounting plate; 5, sponge filter block; 6, aerobic filter tank; 7, anaerobic filter tank; 8, water channel; 9, water guide block; 10, collection barrel; 11, blades; 12, top plate; 13, sewage baffle; 14, material blocking rope; 15, filter support plate; 16, air bag; 17, guide tube; 18, purification box; 19, aquaculture float; 20, Electric push rod; 21. U-shaped frame; 22. Recoil plate; 23. Push plate; 24. Spring; 25. Inlet pipe; 26. Filter; 27. One-way valve; 28. Raised strip; 29. ​​Connecting rope; 30. Base; 31. Rotor; 32. Round table; 33. Photovoltaic panel; 34. Controller; 35. Inner cylinder; 36. Hanging ear; 37. Bearing; 38. Mounting ear; 39. Connecting hole; 40. Sludge channel. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0031] Reference Figures 1-9, an industrial sewage treatment device, including a cylinder 1, the cylinder 1 is installed on the wall, the inner wall of the cylinder 1 is provided with a primary filter plate 2, a sponge filter block 5, an aerobic filter 6 and an anaerobic filter 7 from top to bottom, wherein the primary filter plate 2 is used for preliminary filtering of larger impurities, the sponge filter block 5 is used for filtering smaller impurities such as mud and sand, the aerobic filter 6 uses ceramic filler or fiber filler as sewage treatment medium, and aerobic bacteria are placed inside, the anaerobic filter 7 uses ceramic filler or fiber filler as sewage treatment medium, and anaerobic bacteria are placed inside, the two groups of biochemical treatment structures of the aerobic filter 6 and the anaerobic filter 7 are stacked together, the sewage is treated step by step, and the purification effect of the sewage is further improved, the inner wall at the top of the cylinder 1 is fixed It is connected to a first mounting plate 3, one end of the primary filter plate 2 is hinged to the first mounting plate 3, and the end of the primary filter plate 2 away from the hinge is fixedly connected to a sewage baffle 13, and both sides of the primary filter plate 2 are fixedly connected to a group of material blocking ropes 14. The inner wall of the cylinder 1 is also fixedly connected to a second mounting plate 4, and the inner side of the second mounting plate 4 is fixedly connected to a sponge filter block 5. The outer wall of the cylinder 1 is fixedly connected to a purification box 18, and a breeding float 19 is provided inside the purification box 18, wherein the breeding float 19 is used to place hydroponic plants, which decompose and absorb organic matter in sewage through hydroponic plants, deodorize and purify, and can also improve the overall aesthetics. The cylinder 1 is provided with a side close to the purification box 18. The communicating hole 39 connected to the box 18, the outer wall of the cylinder 1 is fixedly connected to the water passage 8, and a collecting bucket 10 is provided at one end of the water passage 8. The collecting bucket 10 is rotatably connected to the outer wall of the cylinder 1, and a plurality of blades 11 are fixedly connected to the outer wall of the collecting bucket 10. The upper end of the collecting bucket 10 is fixedly connected to a plurality of evenly distributed top sheets 12, and a rounded corner is provided on the top of one end of each top sheet 12. The top sheet 12 conflicts with the bottom of the sewage baffle 13. A support filter plate 15 is fixedly connected to one side of the primary filter plate 2, and an air bag 16 is fixedly connected to the support filter plate 15. The top of the air bag 16 contacts the bottom of the first mounting plate 3, and the second mounting plate 4 is fixedly connected to an electric push rod 20. One end of the electric push rod 20 is fixedly connected to the U-shaped frame 21, and a push plate 23 is provided on the top of the sponge filter block 5, and the push plate 23 is fixedly connected to the upper end of the U-shaped frame 21. A sludge channel 40 connected to the bottom of the purification box 18 is provided on the second mounting plate 4. The sludge channel 40 is located above the sponge filter block 5. A recoil plate 22 is provided at the bottom of the sponge filter block 5, and the recoil plate 22 is fixedly connected to the lower end of the U-shaped frame 21. An air inlet pipe 25 is installed on the side of the air bag 16 close to the primary filter plate 2, and a conduit 17 is installed on the outer wall of the air bag 16. The lower end of the conduit 17 is connected to the recoil plate 22, and a plurality of mounting ears 38 of the cylinder 1 for installation are fixedly connected to the side of the cylinder 1 close to the wall.

[0032] The filter element 13 is a kind of filter element of the present invention, and it is the filter element of the present invention. The air bag 16 causes the gas inside the air bag 16 to be discharged from the recoil plate 22, thereby backflushing the sponge filter block 5 and flushing out the mud and sand blocked inside the sponge filter block 5. As the electric push rod 20 continues to extend and shorten, the recoil plate 22 sweeps over the bottom of the sponge filter block 5, fully backflushing the sponge filter block 5. When the push plate 23 sweeps over the top of the sponge filter block 5, the mud and organic matter will be pushed from the sludge channel 40 into the interior of the purification box 18, and purified and absorbed by the aquatic plants inside the purification box 18. The aerobic filter 6 uses ceramic filler or fiber filler as the sewage treatment medium, and aerobic bacteria are placed inside. The gas blown out from the electric push rod 20 will be conducive to the survival of aerobic bacteria. The anaerobic filter 7 uses ceramic filler or fiber filler as the sewage treatment medium, and anaerobic bacteria are placed inside. The two sets of biochemical treatment structures of the aerobic filter 6 and the anaerobic filter 7 are stacked together, and the sewage is treated step by step, further improving the sewage purification effect.

[0033] In order to facilitate the sliding of impurities on the top of the primary filter plate 2, the present invention adopts the following technical solution: a plurality of evenly distributed ridges 28 are fixedly connected to the top of the primary filter plate 2. The raised ridges 28 prevent impurities from directly contacting the filter holes and preventing impurities from being stuck in the filter holes. A connecting rope 29 is fixedly connected to the middle of each group of material blocking ropes 14. The combination of the connecting rope 29 and the material blocking rope 14 can serve as a filter screen to prevent large pieces of impurities from falling directly into the interior of the cylinder 1.

[0034] In order to make the sponge filter block 5 flush more thoroughly, the present invention adopts the following technical solution: the interior of the air bag 16 is fixedly connected with a vertically arranged spring 24, the end of the air inlet pipe 25 is fixedly connected with a filter 26, the filter 26 plays the role of filtering sewage, the air inlet pipe 25 is installed with a one-way valve 27 for one-way air intake into the air bag 16, the conduit 17 is fixedly connected with a one-way valve 27 for one-way exhaust from the air bag 16 to the outside, and a plurality of exhaust holes are opened on the top of the recoil plate 22. When the air bag 16 is squeezed, the air will be exhausted from the conduit 17. When the sewage baffle 13 is not affected by the top sheet 1 2, the spring 24 will prop up the airbag 16 and be able to bounce off the sewage baffle 13 to promote the reset of the sewage baffle 13, and at the same time, gas will be sucked in from the air inlet pipe 25. Since the air inlet pipe 25 is arranged on the side close to the primary filter plate 2, when the air inlet pipe 25 sucks in gas, it will also suck in some water. When the airbag 16 is squeezed, the gas will first be ejected from the conduit 17, and finally the liquid will be ejected from the conduit 17. That is, during backflushing, the gas will be backflushed first, and then the liquid will be backflushed, which will make the sponge filter block 5 flushed more thoroughly and avoid clogging of the sponge filter block 5.

[0035] In order to facilitate the cleaning of impurities inside the collection barrel 10, the present invention adopts the following technical solution: the outer wall of the collection barrel 10 is fixedly connected to a bearing 37, and the collection barrel 10 is fixedly connected to the cylinder body 1 through the provided bearing 37. The interior of the collection barrel 10 is movably connected to an inner barrel 35, and the top of the inner barrel 35 is fixedly connected to a hanging ear 36. The inner barrel 35 is used to store larger impurities, and the hanging ear 36 on the inner barrel 35 makes it convenient for the staff to take out the inner barrel 35.

[0036] In order to make the collection bucket 10 rotate more smoothly, the present invention adopts the following technical solution: a base 30 is provided at the bottom of the collection bucket 10, and the outer wall of the base 30 is fixedly connected to the outer wall of the cylinder 1; a frustum 32 is fixedly connected to the bottom of the collection bucket 10; three wheels 31 that fit with the frustum 32 are rotatably connected inside the base 30; a water guide block 9 is provided on the outside of the collection bucket 10; the water guide block 9 is fixedly connected to the outer wall of the cylinder 1; the water guide block 9 guides the water flowing out of the water channel 8 to rush toward the blades 11.

[0037] In order to realize the function of powering the electric push rod 20, the present invention adopts the following technical solution: multiple photovoltaic panels 33 are installed on the outer wall of the purification box 18, and the outer wall of the primary filter plate 2 is fixedly connected to the controller 34. The photovoltaic panels 33 are electrically connected to the controller 34, and the controller 34 is electrically connected to the electric push rod 20. The photovoltaic panels 33 convert solar energy into electrical energy to provide stable energy for the electric push rod 20. The electric push rod 20 continuously extends and shortens under the control of the controller 34.

[0038] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are common means well known to those skilled in the art.

[0039] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An industrial wastewater treatment device, comprising a cylinder (1), the cylinder (1) being mounted on a wall, the inner wall of the cylinder (1) being provided with a primary filter plate (2), a sponge filter block (5), an aerobic filter (6) and an anaerobic filter (7) from top to bottom, characterized in that: The inner wall of the top of the cylinder (1) is fixedly connected to a first mounting plate (3), one end of the primary filter plate (2) is hinged to the first mounting plate (3), the end of the primary filter plate (2) away from the hinge is fixedly connected to a sewage baffle (13), both sides of the primary filter plate (2) are fixedly connected to a group of material blocking ropes (14), the inner wall of the cylinder (1) is also fixedly connected to a second mounting plate (4), the inner side of the second mounting plate (4) is fixedly connected to a sponge filter block (5), the outer wall of the cylinder (1) is fixedly connected to a purification box (18), a breeding float (19) is provided inside the purification box (18), and a connecting hole (39) connected to the purification box (18) is provided on the side of the cylinder (1) close to the purification box (18). The outer wall of the cylinder (1) is fixedly connected to a water passage (8), one end of the water passage (8) is provided with a collecting bucket (10), the collecting bucket (10) is rotatably connected to the outer wall of the cylinder (1), the outer wall of the collecting bucket (10) is fixedly connected to a plurality of blades (11), the upper end of the collecting bucket (10) is fixedly connected to a plurality of evenly distributed top sheets (12), the top of one end of each of the top sheets (12) is provided with a rounded corner, the top sheet (12) is in conflict with the bottom of the sewage baffle (13), one side of the primary filter plate (2) is fixedly connected to a supporting filter plate (15), the supporting filter plate (15) is fixedly connected to an air bag (16), the top of the air bag (16) is in contact with the bottom of the first mounting plate (3); An electric push rod (20) is fixedly connected to the second mounting plate (4), one end of the electric push rod (20) is fixedly connected to a U-shaped frame (21), a push plate (23) is provided on the top of the sponge filter block (5), and the push plate (23) is fixedly connected to the upper end of the U-shaped frame (21), a sludge channel (40) connected to the bottom of the purification box (18) is opened on the second mounting plate (4), the sludge channel (40) is located above the sponge filter block (5), a recoil plate (22) is provided at the bottom of the sponge filter block (5), and the recoil plate (22) is fixedly connected to the lower end of the U-shaped frame (21), an air inlet pipe (25) is installed on the side of the air bag (16) close to the primary filter plate (2), a conduit (17) is installed on the outer wall of the air bag (16), and the lower end of the conduit (17) is connected to the recoil plate (22).

2. The industrial wastewater treatment device according to claim 1, characterized in that: A plurality of evenly distributed convex strips (28) are fixedly connected to the top of the primary filter plate (2), and a connecting rope (29) is fixedly connected to the middle of each group of the material blocking ropes (14).

3. The industrial wastewater treatment device according to claim 1, characterized in that: A vertically arranged spring (24) is fixedly connected to the interior of the air bag (16), a filter (26) is fixedly connected to the end of the air intake pipe (25), a one-way valve (27) for one-way air intake into the air bag (16) is installed on the air intake pipe (25), a one-way valve (27) for one-way exhaust from the air bag (16) to the outside is fixedly connected to the conduit (17), and a plurality of exhaust holes are opened on the top of the recoil plate (22).

4. The industrial wastewater treatment device according to claim 1, characterized in that: The outer wall of the collecting barrel (10) is fixedly connected to a bearing (37), and the collecting barrel (10) is fixedly connected to the cylinder (1) via the provided bearing (37). The interior of the collecting barrel (10) is movably connected to an inner barrel (35), and the top of the inner barrel (35) is fixedly connected to a hanging ear (36).

5. The industrial wastewater treatment device according to claim 1, characterized in that: A base (30) is provided at the bottom of the collecting barrel (10), the outer wall of the base (30) is fixedly connected to the outer wall of the cylinder (1), a round table (32) is fixedly connected to the bottom of the collecting barrel (10), and three rotating wheels (31) that are in contact with the round table (32) are rotatably connected inside the base (30).

6. The industrial wastewater treatment device according to claim 1, characterized in that: The outer wall of the purification box (18) is installed with a plurality of photovoltaic panels (33), the outer wall of the primary filter plate (2) is fixedly connected with a controller (34), the photovoltaic panels (33) are electrically connected to the controller (34), and the controller (34) is electrically connected to the electric push rod (20).

7. The industrial wastewater treatment device according to claim 1, characterized in that: A plurality of mounting ears (38) are fixedly connected to one side of the cylinder (1) close to the wall, and a water guide block (9) is provided on the outside of the collection bucket (10), and the water guide block (9) is fixedly connected to the outer wall of the cylinder (1).

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