IC anaerobic reactor for treating high-concentration sewage

Abstract

The invention discloses an IC anaerobic reactor for treating high-concentration sewage, which comprises a base, the upper side of the base is fixedly connected with an outer cylinder, the inner side of the outer cylinder is provided with an inner cylinder, the inner cylinder is fixedly connected with the outer cylinder through a bracket, the lower side wall of the outer cylinder is fixedly connected with a water inlet pipe, the water inlet pipe penetrates through the outer cylinder, and the water inlet pipe is fixedly connected with a water outlet pipe. A plurality of heating pipes are arranged in the inner cylinder, threaded cylinders are fixedly connected to the outer sides of the heating pipes, openings of the threaded cylinders face upwards, threaded rods are fixedly connected to the lower sides of the threaded cylinders, the threaded rods penetrate through the adjacent threaded cylinders and are in threaded connection with the threaded cylinders, and threaded rings are fixedly connected into the inner cylinder. A plurality of separators are installed and fixed through the threaded rod, then secondary fixing operation between the separators is completed under the action of the fixing box, the fixing cylinder and the like, the overall stability of the device is improved, overall operation is simple, and the practical effect is good.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage treatment, in particular to an IC anaerobic reactor for treating high-concentration sewage. Background Art

[0002] The IC anaerobic reactor is a highly efficient multi-stage internal circulation reactor and a representative type of the third generation of anaerobic reactors. Compared with the second generation anaerobic reactor, it has the advantages of small footprint, high volumetric load, uniform water distribution, stronger shock resistance, more stable performance, and simpler operation and management. It has been widely used in wastewater treatment. The IC anaerobic reactor is mainly composed of an inner cylinder, an outer cylinder, and multiple separators and heating tubes. In the process of high-concentration sewage treatment, more separators will be added, so that the treatment operation of high-concentration sewage can be better completed. However, in the actual working process, the number and position of separators in the traditional IC anaerobic reactor are relatively fixed, and cannot be adjusted accordingly according to the actual working conditions, thereby reducing the treatment effect of high-concentration sewage. Therefore, an IC anaerobic reactor for treating high-concentration sewage is provided. Summary of the Invention

[0003] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: the number and position of separators in traditional IC anaerobic reactors are relatively fixed and cannot be adjusted accordingly according to actual working conditions, thereby reducing the treatment effect of high-concentration sewage. An IC anaerobic reactor for treating high-concentration sewage is proposed.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: An IC anaerobic reactor for treating high-concentration sewage comprises a base, an outer cylinder is fixedly connected to the upper side of the base, an inner cylinder is provided on the inner side of the outer cylinder, the inner cylinder is fixedly connected to the outer cylinder through a bracket, a water inlet pipe is fixedly connected to the lower side wall of the outer cylinder, the water inlet pipe passes through the outer cylinder, a plurality of heating tubes are provided in the inner cylinder, a plurality of the heating tubes are fixedly connected to the outer sides of the plurality of threaded tubes, the threaded tube openings are upwardly arranged, a threaded rod is fixedly connected to the lower side of the threaded tube, the threaded rod passes through the adjacent threaded tubes and is threadedly connected to the threaded tubes, a threaded ring is fixedly provided in the inner cylinder, the threaded rod on the lower side passes through the threaded ring and is threadedly connected to the threaded ring, and a plurality of the The outer side of the heating tube is fixedly connected with a wire, and the wire is passed through the outer tube. The upper side sliding sleeve of the outer tube is connected with a drain pipe, and the drain pipe is passed through the outer tube. The side wall of the drain pipe is fixedly connected with a fixing rod, and the upper side of the fixing rod is fixedly connected with a serrated plate. The upper side of the outer tube is also fixedly connected with an exhaust pipe, and the exhaust pipe is passed through the outer tube. The outer side of the outer tube is sleeved with multiple separators, and two cavities are symmetrically provided in the multiple separators. The side walls of the two cavities are provided with through holes, and a threaded rod is provided in the through hole. The threaded rod is passed through the through hole. The threaded rod is located in the through hole and is threadedly sleeved with a threaded ring, and the threaded ring and the through hole are fixedly connected.

[0005] Preferably, the threaded rod is located inside the cavity and a serrated ring is provided on the outer fixed sleeve. The two cavities are also provided with a serrated rod with an upper and lower sliding sleeve. The serrated rod and the serrated ring are engaged and connected. The upper side of the serrated rod is rotatably connected with a control rod, and the control rod passes through the cavity. The outer threaded sleeve of the control rod is provided with a control ring. The control ring is located on the upper side of the separator and is fixedly connected to the separator.

[0006] Preferably, there are two fixed boxes between each two of the separators, and fixed cylinders are provided on the upper and lower sides of the two fixed boxes. The fixed cylinder on the lower side is fixedly connected to the control rod, and two slides are provided in the two fixed boxes for sliding connection up and down. The two slides are connected by a second spring, and a slide groove is provided on the side of the two slides away from each other. The sliding groove is slidably connected with two sliding rods, and the two sliding rods pass through the slide groove and the fixed box. The two slide rods are connected by a third spring, and the two slide rods are fixedly connected with a positioning rod on the side close to each other, and the positioning rod passes through the fixed cylinder and the fixed cylinder and are matched and relatively arranged. The upper side of the upper fixed cylinder is rotatably connected with a fixed rod, and the fixed rod and the separator are fixedly connected.

[0007] Preferably, the side wall of the drain pipe is fixedly connected with a fixing rod, the upper side of the fixing rod is fixedly connected with a serrated plate, the upper side of the outer cylinder is provided with a limiting hole, the serrated plate passes through the limiting hole, the inner side wall of the limiting hole is provided with a limiting groove, the sliding sleeve in the limiting groove is provided with a limiting plate, the limiting plate passes through the limiting groove and is slidably connected to the limiting groove, and the limiting plate and the serrated plate are engaged and contacted.

[0008] Preferably, a limiting ring is provided on the outer fixing sleeve of the limiting plate, and the limiting ring is connected to the side wall of the limiting hole through a first spring.

[0009] Preferably, a rubber pad is fixedly connected to one side of the threaded rod away from the cavity, and the rubber pad is connected in contact with the inner wall of the outer cylinder.

[0010] Compared with the prior art, the beneficial effects of the present invention are: using threaded rods to complete the installation and fixing operations of multiple separators, and then under the action of fixed boxes, fixed cylinders, etc., completing the secondary fixing operations between the separators, thereby improving the overall stability of the device, and thus being able to better complete the treatment operations of high-concentration sewage, and then under the action of threaded cylinders and rotating rods, completing the fixing and adjustment operations of the heating pipe, and finally, cooperating between the limit plate and the serrated plate to complete the adjustment and fixing operations of the position of the drain pipe. The above-mentioned multiple methods are coordinated to perform various different adjustment operations according to actual working conditions. The overall operation is simple and the practical effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic structural diagram of an IC anaerobic reactor for treating high-concentration sewage proposed by the present invention; Figure 2 for Figure 1 A magnified view of the structure at point A; Figure 3 for Figure 1 A magnified view of the structure at B in the middle; Figure 4 This is an enlarged structural diagram of the fixed box in the IC anaerobic reactor for treating high-concentration sewage proposed by the present invention.

[0012] In the figure: 1 base, 2 outer tube, 3 inner tube, 4 water inlet pipe, 5 exhaust pipe, 6 drain pipe, 7 fixing plate, 8 separator, 9 heating tube, 10 threaded tube, 11 rotating rod, 12 wire, 13 threaded ring, 14 fixing box, 15 serrated plate, 16 limiting groove, 17 limiting plate, 18 limiting ring, 19 first spring, 20 cavity, 21 threaded rod, 22 through hole, 23 fixing ring, 24 serrated ring, 25 serrated rod, 26 control rod, 27 control ring, 28 slide plate, 29 second spring, 30 slide groove, 31 slide rod, 32 third spring, 33 positioning rod, 34 fixing rod, 35 fixing tube, 36 limiting hole. DETAILED DESCRIPTION

[0013] 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.

[0014] Reference Figures 1-4 , an IC anaerobic reactor for treating high-concentration sewage, including a base 1, an outer cylinder 2 is fixedly connected on the upper side of the base 1, an inner cylinder 3 is provided on the inner side of the outer cylinder 2, the inner cylinder 3 is fixedly connected to the outer cylinder 2 through a bracket, and a water inlet pipe 4 is fixedly connected to the lower side wall of the outer cylinder 2, the water inlet pipe 4 is arranged through the outer cylinder 2, a plurality of heating pipes 9 are arranged in the inner cylinder 3, a plurality of heating pipes 9 are fixedly connected to the outer side of the plurality of heating pipes 9 with a threaded cylinder 10, the threaded cylinder 10 opening is arranged upward, a threaded rod 21 is fixedly connected to the lower side of the threaded cylinder 10, the threaded rod 21 passes through the adjacent threaded cylinders 10 and the threaded cylinder 10 is threadedly connected, a rubber pad is fixedly connected to the side of the threaded rod 21 away from the cavity 20, the rubber pad is in contact with the inner wall of the outer cylinder 2, so that the connection between the threaded rod 21 and the inner wall of the outer cylinder 2 is tighter, a threaded ring 13 is fixedly provided in the inner cylinder 3, and the bottom The side threaded rod 21 passes through the threaded ring 13 and the threaded ring 13 is threadedly connected. The outer sides of the multiple heating tubes 9 are fixedly connected with a wire 12, and the wire 12 passes through the outer tube 2. The upper sliding sleeve of the outer tube 2 is connected with a drain pipe 6, which passes through the outer tube 2. The side wall of the drain pipe 6 is fixedly connected with a fixed rod 34. The upper side of the fixed rod 34 is fixedly connected with a serrated plate 15. The upper side of the outer tube 2 is also fixedly connected with an exhaust pipe 5, which passes through the outer tube 2. The outer side of the outer tube 2 is sleeved with multiple separators 8. Two cavities 20 are symmetrically provided in the multiple separators 8. The side walls of the two cavities 20 are provided with through holes 22. A threaded rod 21 is provided in the through hole 22. The threaded rod 21 passes through the through hole 22. The threaded rod 21 is located in the through hole 22 and is threadedly sleeved with a threaded ring 13. The threaded ring 13 and the through hole 22 are fixedly connected. The threaded rod 21 is located inside the cavity 20 and is fixedly sleeved with a serrated ring 24 on the outside. A serrated rod 25 is also slidably sleeved up and down in the two cavities 20. The serrated rod 25 and the serrated ring 24 are engaged and connected. A control rod 26 is rotatably connected to the upper side of the serrated rod 25. The control rod 26 passes through the cavity 20. A control ring 27 is provided on the outer threaded sleeve of the control rod 26. The control ring 27 is located on the upper side of the separator 8 and is fixedly connected to the separator 8. The rotation control operation of the saw gear is completed by cooperating between the control rod 26 and the serrated rod 25. The cam 35 is connected to the cam 36 by the spring 29 and the spring 31 is connected to the cam 36 by the spring 32. The side wall of the drain pipe 6 is fixedly connected with a fixing rod 34, and the upper side of the fixing rod 34 is fixedly connected with a serrated plate 15. A limiting hole 36 is provided on the upper side of the outer cylinder 2, and the serrated plate 15 passes through the limiting hole 36. A limiting groove 16 is provided on the inner side wall of the limiting hole 36. A limiting plate 17 is provided on the sliding sleeve in the limiting groove 16. The limiting plate 17 passes through the limiting groove 16 and is slidably connected to the limiting groove 16. The limiting plate 17 and the serrated plate 15 are engaged and contacted to complete the restricted fixing operation of the drain pipe 6. A limiting ring 18 is provided on the outer fixed sleeve of the limiting plate 17. The limiting ring 18 is connected to the side wall of the limiting hole 36 through a first spring 19, so that the connection between the limiting plate 17 and the serrated plate 15 is tighter.

[0015] 13, and then the cam 11 is rotated to move the cam 12 and the cam 13 is rotated to move the cam 12. When the cam 12 is in the closed position, the cam 12 is rotated to move the cam 13 and the cam 13 is rotated to move the cam 13. When the cam 12 is in the closed position, the cam 12 is rotated to move the cam 13 and the cam 13 is rotated to move the cam 13. When the cam 12 is in the closed position, the cam 12 is rotated to move the cam 13 and the cam 13 is rotated to move the cam 13. When the cam 12 is in the closed position, the cam 12 is rotated to move the cam 13. The sliding rod 31 is moved in the direction of approaching the other party, and the sliding rod 31 drives the sliding plate 28 to move. The sliding plate 28 compresses the second spring 29, and the sliding rod 31 is moved in the direction away from the other party. The sliding rod 31 stretches the third spring 32, and the fixing rod 34 is placed on the outside of the fixing cylinder 35, and the fixing rod 34 and the fixing cylinder 35 are positioned relative to each other. The sliding rod 31 is released, and the fixing rod 34 enters the fixing cylinder 35. At the same time, the second spring 29 is in a stretched state, thereby completing the overall assembly operation, and moving the limit plate 17 in the direction away from the serrated plate 15. The limit plate 17 drives the limiting ring 18 to move, and the limiting ring 18 compresses the first spring 19 until the connection between the limiting plate 17 and the serrated plate 15 is disconnected, and the serrated plate 15 is moved up and down. The serrated plate 15 drives the drain pipe 6 to move up and down through the fixed plate 7 until the position of the drain pipe 6 meets the working needs, and the limiting plate 17 is released. Under the action of the first spring 19, the limiting ring 18 drives the limiting plate 17 to move, and the limiting plate 17 and the serrated plate 15 are engaged and connected together, thereby completing the adjustment and fixing operation of the drain pipe 6.

[0016] 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 IC anaerobic reactor for treating high-concentration sewage, comprising a base (1), characterized in that: An outer cylinder (2) is fixedly connected to the upper side of the base (1), an inner cylinder (3) is provided on the inner side of the outer cylinder (2), and the inner cylinder (3) is fixedly connected to the outer cylinder (2) through a bracket. A water inlet pipe (4) is fixedly connected to the lower side wall of the outer cylinder (2), and the water inlet pipe (4) is provided through the outer cylinder (2). A plurality of heating tubes (9) are provided in the inner cylinder (3), and a threaded cylinder (10) is fixedly connected to the outer side of the plurality of heating tubes (9). The threaded cylinder (10) is opened upward, and a rotating rod (11) is fixedly connected to the lower side of the threaded cylinder (10). The rotating rod (11) penetrates the adjacent threaded cylinder (10) and is threadedly connected to the threaded cylinder (10). A threaded ring (13) is fixedly connected to the inner cylinder (3), and the lowermost rotating rod (11) penetrates the threaded ring (13) and is threadedly connected to the threaded ring (13). A wire (12) is fixedly connected to the outer side of the plurality of heating tubes (9). The wire (12) is provided through the outer cylinder (2), the upper side sliding sleeve of the outer cylinder (2) is provided with a drain pipe (6), the drain pipe (6) is provided through the outer cylinder (2), the side wall of the drain pipe (6) is fixedly connected with a fixing rod (34), the upper side of the fixing rod (34) is fixedly connected with a serrated plate (15), the upper side of the outer cylinder (2) is also fixedly connected with an exhaust pipe (5), the exhaust pipe (5) is provided through the outer cylinder (2), the outer side of the outer cylinder (2) is provided with a plurality of separators (8), two cavities (20) are symmetrically provided in the plurality of separators (8), the side walls of the two cavities (20) are provided with through holes (22), a threaded rod (21) is provided in the through hole (22), the threaded rod (21) is provided through the through hole (22), the threaded rod (21) is located in the through hole (22) and is provided with a threaded ring (13), the threaded ring (13) and the through hole (22) are fixedly connected.

2. The IC anaerobic reactor for treating high-concentration sewage according to claim 1, characterized in that: The threaded rod (21) is located in the cavity (20), and a sawtooth ring (24) is fixedly sleeved on the inner and outer sides. A sawtooth rod (25) is also slidably sleeved up and down in the two cavities (20). The sawtooth rod (25) and the sawtooth ring (24) are engaged and connected. A control rod (26) is rotatably connected on the upper side of the sawtooth rod (25). The control rod (26) passes through the cavity (20). A control ring (27) is provided on the outer threaded sleeve of the control rod (26). The control ring (27) is located on the upper side of the separator (8) and is fixedly connected to the separator (8).

3. The IC anaerobic reactor for treating high-concentration sewage according to claim 2, characterized in that: Two fixed boxes (14) are provided between each two separators (8), and fixed cylinders (35) are provided on the upper and lower sides of the two fixed boxes (14). The lower fixed cylinder (35) and the control rod (26) are fixedly connected. Two slide plates (28) are provided in the two fixed boxes (14) for sliding connection. The two slide plates (28) are connected by a second spring (29). A sliding groove (30) is provided on the side of the two slide plates (28) away from each other. Two slide rods are provided in the sliding groove (30). (31), the two slide rods (31) are arranged to pass through the slide groove (30) and the fixed box (14), the two slide rods (31) are connected by a third spring (32), the two slide rods (31) are fixedly connected to each other on one side with a positioning rod (33), the positioning rod (33) passes through the fixed cylinder (35) and the fixed cylinder (35) is matched and relatively arranged, the upper side of the upper fixed cylinder (35) is rotatably connected with a fixing rod (34), and the fixing rod (34) and the separator (8) are fixedly connected.

4. The IC anaerobic reactor for treating high-concentration sewage according to claim 1, characterized in that: The side wall of the drainage pipe (6) is fixedly connected with a fixing plate (7), the upper side of the fixing plate (7) is fixedly connected with a serrated plate (15), the upper side of the outer cylinder (2) is provided with a limiting hole (36), the serrated plate (15) is passed through the limiting hole (36), the inner side wall of the limiting hole (36) is provided with a limiting groove (16), the limiting groove (16) is slidably sleeved with a limiting plate (17), the limiting plate (17) is passed through the limiting groove (16) and is slidably connected to the limiting groove (16), and the limiting plate (17) and the serrated plate (15) are meshingly contacted and connected.

5. The IC anaerobic reactor for treating high-concentration sewage according to claim 4, characterized in that: A limiting ring (18) is provided on the outer fixed sleeve of the limiting plate (17), and the limiting ring (18) is connected to the side wall of the limiting hole (36) via a first spring (19).

6. The IC anaerobic reactor for treating high-concentration sewage according to claim 1, characterized in that: A rubber pad is fixedly connected to one side of the threaded rod (21) away from the cavity (20), and the rubber pad is in contact with the inner wall of the outer cylinder (2).

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