Industrial sewage treatment device

Abstract

The invention relates to the technical field of sewage treatment, in particular to an industrial sewage treatment device which comprises a barrel, the barrel is mounted on a wall, a primary filter plate, a sponge filter block, an aerobic filter and an anaerobic filter are arranged on the inner wall of the barrel from top to bottom, a first mounting plate is fixedly connected to the inner wall of the top of the barrel, and one end of the primary filter plate is hinged to the first mounting plate; one end of the primary filter plate far away from the hinged part is fixedly connected with a pollution discharge baffle. The device is directly mounted in a river channel, the primary filter plate is driven to swing under the action of water flow to promote separation of large impurities, sludge at the sponge filter block is backwashed while the primary filter plate swings, clogging is avoided, and the backwashed sludge and organic matter can be pushed into the purification box, so that the purification effect is improved. The sewage is absorbed and purified by the aquatic plants on the culture floating plate, and the treated sewage is also subjected to double purification of the aerobic filter tank and the anaerobic filter tank, so that the sewage is treated step by step, and the purification effect of the sewage is further improved.

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 larger 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 filtering, the filter screen and filter cotton are easily clogged by silt or organic matter, resulting in low cleaning efficiency and poor cleaning effect. The cleaning of silt and organic matter is also relatively troublesome, and the cleaning structure is generally installed on the ground for filtering and then discharging. 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: An industrial sewage treatment device comprises 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, the inner wall at the top of the cylinder is fixedly connected with a first mounting plate, one end of the primary filter plate is hinged to the first mounting plate, the end of the primary filter plate away from the hinge is fixedly connected with a sewage discharge baffle, both sides of the primary filter plate are fixedly connected with a group of material blocking ropes, the inner wall of the cylinder is also fixedly connected with a second mounting plate, the inner side of the second mounting plate is fixedly connected with a sponge filter block, the outer wall of the cylinder is fixedly connected with 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 one side of the cylinder close to the purification box, a water passage is fixedly connected to the outer wall of the cylinder, a collecting bucket is arranged at one end of the water passage, the collecting bucket is rotatably connected to the outer wall of the cylinder, a plurality of blades are fixedly connected to the outer wall of the collecting bucket, a plurality of evenly distributed top sheets are fixedly connected to the upper end of the collecting bucket, a rounded corner is provided on the top of one end of each of the top sheets, the top sheet conflicts with the bottom of the sewage baffle, a support filter plate is fixedly connected to one side of the primary filter plate, an air bag is fixedly connected to the support filter plate, and the top of the air bag contacts the bottom of the first mounting plate.

[0006] 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 arranged on the top of the sponge filter block, and the push plate is fixedly connected to the upper end of the U-shaped frame, 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, a recoil plate is arranged 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.

[0007] In the above-mentioned industrial sewage 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.

[0008] 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.

[0009] 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.

[0010] 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 truncated cone, and three wheels fitting the truncated cone are rotatably connected inside the base.

[0011] 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 panel is electrically connected to the controller, and the controller is electrically connected to the electric push rod.

[0012] In the above-mentioned industrial sewage treatment device, a plurality of mounting ears are fixedly connected to one side of the cylinder close to the wall, and a water guide block is arranged on the outside of the collecting barrel, and the water guide block is fixedly connected to the outer wall of the cylinder.

[0013] Compared with existing technologies, the advantages of this industrial sewage treatment device are: 1. This device can be directly installed on the wall of the river channel and is located below the sewage baffle. The initial filter plate is easy and quick to modify. The initial filter plate is used to filter out larger impurities. The impurities slide down along the inclined initial filter plate and fall into the collection bucket after being gathered by the sewage baffle. The collection bucket will be rotated under the action of the water flow impacting the blades. The top plate on the top of the collection bucket will continuously lift the sewage baffle, so that the initial filter plate rotates up and down along the hinge, promoting the impurities on the initial filter plate to slide off and avoid clogging by impurities. 2. The sponge filter block is used to filter smaller impurities such as silt 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 recoil the sponge filter block and flush out the silt 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 recoils the sponge filter block, and avoids clogging of the sponge filter block; 3. Through the set purification box, 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 purification box, and purified and absorbed by the aquatic plants inside the purification box. The aerobic filter uses ceramic fillers or fiber fillers as the sewage treatment medium, 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 the sewage treatment medium, and anaerobic bacteria are placed inside. The two groups of biochemical treatment structures of the aerobic filter and the anaerobic filter are stacked together, and the sewage is treated step by step, further improving the sewage purification effect; In summary, 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 is swinging, the sludge at the sponge filter block is backwashed to avoid clogging, and the sludge and organic matter after backwashing will be pushed into the interior of the purification box, absorbed and purified by aquatic plants on the breeding floating plate. The treated sewage will also undergo dual purification in an aerobic filter tank and an anaerobic filter tank, and the sewage is treated step by step to further improve the purification effect of the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the installation schematic diagram of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the present invention; Figure 3 is a top view of the present invention; Figure 4 The present invention Figure 3 Schematic diagram of the structural section at AA in the middle; Figure 5 It is a schematic diagram of the internal structure of the present invention; Figure 6It is a schematic structural diagram of the connection relationship between the air bag and the recoil plate of the present invention; Figure 7 is a schematic cross-sectional view of an air bag of the present invention; Figure 8 The present invention Figure 4 A schematic diagram of the structure enlarged at B in the middle; Fig. 9 The present invention Figure 4 Enlarged schematic diagram of the structure at C in the middle.

[0015] 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 passage; 9, water guide block; 10, collection bucket; 11, blades; 12, top plate; 13, sewage baffle; 14, material blocking rope; 15, filter support plate; 16, air bag; 17, catheter; 18, purification box; 19, breeding 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. Rotating wheel; 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

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0017] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0018] Reference Figure 1-Figure 9An industrial sewage treatment device comprises a cylinder 1, which is mounted on a wall. The inner wall of the cylinder 1 is provided with a preliminary filter plate 2, a sponge filter block 5, an aerobic filter 6 and an anaerobic filter 7 from top to bottom, wherein the preliminary filter plate 2 is used for preliminary filtering of larger impurities, the sponge filter block 5 is used for filtering smaller impurities such as silt, the aerobic filter 6 uses ceramic fillers or fiber fillers as sewage treatment media, and aerobic bacteria are placed inside, the anaerobic filter 7 uses ceramic fillers or fiber fillers as sewage treatment media, 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 sewage purification effect is further improved, and the inner wall at the top of the cylinder 1 is fixed A first mounting plate 3 is connected, one end of the primary filter plate 2 is hinged to the first mounting plate 3, one 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, the interior of the purification box 18 is provided with a breeding float 19, wherein the interior of the breeding float 19 is used to place hydroponic plants, and the organic matter in the sewage is decomposed and absorbed by the hydroponic plants, while deodorizing and purifying, it can also improve the overall aesthetics, and the cylinder 1 is provided with a side close to the purification box 18. The outer wall of the cylinder 1 is fixedly connected to the water passage 8, and a collecting bucket 10 is arranged 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. A plurality of evenly distributed top sheets 12 are fixedly connected to the upper end of the collecting bucket 10, and a rounded corner is provided on the top of one end of each top sheet 12. The top sheet 12 is in conflict with the bottom of the sewage baffle 13. A supporting filter plate 15 is fixedly connected to one side of the primary filter plate 2, and an airbag 16 is fixedly connected to the supporting filter plate 15. The top of the airbag 16 is in contact with the bottom of the first mounting plate 3. 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 opened on the second mounting plate 4, and 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 airbag 16 close to the primary filter plate 2, and a conduit 17 is installed on the outer wall of the airbag 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.

[0019] The sewage in the river will flow through the water passage 8, and the sewage discharged by the sewage discharge baffle will flow to the primary filter plate 2. The primary filter plate 2 and the retaining rope 14 play a role of preliminary filtration. The sewage is filtered from the primary filter plate 2, and the primary filter plate 2 initially filters out larger impurities. The impurities slide down along the inclined primary filter plate 2, and fall into the interior of the collecting barrel 10 after being gathered by the sewage discharge baffle 13 and collected. Moreover, under the action of the water flow impacting the blades 11, the collecting barrel 10 will be driven to rotate, and the top plate 12 on the top of the collecting barrel 10 will continuously lift the sewage discharge baffle 13, so that the primary filter plate 2 will rotate up and down along the hinge, thereby promoting the impurities on the primary filter plate 2 to slide off and avoid clogging by impurities. The sponge filter block 5 is used to filter smaller impurities such as silt and organic matter. When the primary filter plate 2 moves up and down, it will squeeze the air The airbag 16 allows the gas inside the airbag 16 to be discharged from the recoil plate 22, thereby recoiling 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 recoils 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 fillers or fiber fillers as sewage treatment media, 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 fillers or fiber fillers as sewage treatment media, 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, and the sewage is treated step by step, further improving the sewage purification effect.

[0020] In order to facilitate the sliding of impurities on the top of the primary filter plate 2, the present invention adopts the following technical scheme: a plurality of evenly distributed convex strips 28 are fixedly connected to the top of the primary filter plate 2, and the raised convex strips 28 prevent the impurities from directly contacting the filter holes and preventing the impurities from being stuck in the filter holes. A connecting rope 29 is fixedly connected to the middle part of each group of material blocking ropes 14. The combination of the connecting rope 29 and the material blocking rope 14 can function as a filter to prevent large pieces of impurities from directly falling into the interior of the cylinder 1.

[0021] In order to make the sponge filter block 5 flush more thoroughly, the present invention adopts the following technical scheme: a vertically arranged spring 24 is fixedly connected to the inside of the air bag 16, a filter 26 is fixedly connected to the end of the air inlet pipe 25, and the filter 26 plays a role in filtering sewage. A one-way valve 27 for one-way air intake to the inside of the air bag 16 is installed on the air inlet pipe 25, and a one-way valve 27 for one-way exhaust from the air bag 16 to the outside is fixedly connected to the conduit 17. A plurality of exhaust holes are opened on the top of the recoil plate 22. When the air bag 16 is squeezed, exhaust will be discharged 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 can bounce off the sewage baffle 13 to promote the reset of the sewage baffle 13, and at the same time, gas will be sucked 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, some water will also be sucked in. 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 backwashing, the gas will be recoiled first, and then the liquid will be recoiled, which will make the sponge filter block 5 flushed more thoroughly and avoid the clogging of the sponge filter block 5.

[0022] In order to facilitate the cleaning of impurities inside the collecting barrel 10, the present invention adopts the following technical solution: the outer wall of the collecting barrel 10 is fixedly connected with a bearing 37, the collecting barrel 10 is fixedly connected to the cylinder body 1 through the arranged bearing 37, the interior of the collecting barrel 10 is movably connected with an inner barrel 35, the top of the inner barrel 35 is fixedly connected with a hanging ear 36, the inner barrel 35 is used to store larger impurities, and the hanging ear 36 on the inner barrel 35 is convenient for the staff to take out the inner barrel 35.

[0023] 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 truncated cone 32 is fixedly connected to the bottom of the collection bucket 10; three rotating wheels 31 fitting with the truncated cone 32 are rotatably connected inside the base 30; 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; the water guide block 9 guides the water flowing out of the water channel 8 to rush toward the blades 11.

[0024] In order to realize the function of supplying power to the electric push rod 20, the present invention adopts the following technical scheme: a plurality of photovoltaic panels 33 are installed on the outer wall of the purification box 18, a controller 34 is fixedly connected to the outer wall of the primary filter plate 2, the photovoltaic panels 33 are electrically connected to the controller 34, the controller 34 is electrically connected to the electric push rod 20, the photovoltaic panels 33 convert solar energy into electrical energy, and provide a stable energy source for the electric push rod 20, and the electric push rod 20 continuously extends and shortens under the control of the controller 34.

[0025] 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 conventional means well known to those skilled in the art.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope 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 tank (6) and an anaerobic filter tank (7) from top to bottom, characterized in that: The inner wall at 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), one 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 arranged inside the purification box (18), and a connecting hole (39) connected to the purification box (18) is provided on a 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 contact with the bottom of a 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).

2. An industrial wastewater treatment device according to claim 1, characterized in that: 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 arranged on the top of the sponge filter block (5), 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 arranged at the bottom of the sponge filter block (5), 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 guide tube (17) is installed on the outer wall of the air bag (16), the lower end of the guide tube (17) is connected to the recoil plate (22).

3. An 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).

4. An industrial wastewater treatment device according to claim 2, characterized in that: A vertically arranged spring (24) is fixedly connected inside the airbag (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 airbag (16) is installed on the air intake pipe (25), a one-way valve (27) for one-way exhaust from the airbag (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).

5. 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); the collecting barrel (10) is fixedly connected to the cylinder body (1) via the bearing (37); the interior of the collecting barrel (10) is movably connected to an inner cylinder (35); and the top of the inner cylinder (35) is fixedly connected to a hanging ear (36).

6. An 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 fit the round table (32) are rotatably connected inside the base (30).

7. An industrial wastewater treatment device according to claim 2, characterized in that: A plurality of photovoltaic panels (33) are mounted on the outer wall of the purification box (18); a controller (34) is fixedly connected to the outer wall of the primary filter plate (2); the photovoltaic panels (33) are electrically connected to the controller (34); and the controller (34) is electrically connected to the electric push rod (20).

8. An 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), wherein the water guide block (9) is fixedly connected to the outer wall of the cylinder (1).

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