Sewage treatment denitrification bioreactor

Abstract

The utility model relates to the technical field of microbial culture, and discloses a sewage treatment denitrification bioreactor which comprises a suspended charging barrel, a replacement mechanism is arranged on the outer side of the suspended charging barrel, a U-shaped frame is arranged on one side of the replacement mechanism, a rotating mechanism is arranged on one side of the U-shaped frame, a second supporting frame is arranged on one side of the rotating mechanism, and a third supporting frame is arranged on one side of the second supporting frame. A first supporting frame is arranged on the side of the U-shaped frame, the replacing mechanism comprises a fixing groove, the fixing groove is fixedly connected to the inner side of the U-shaped frame, a connecting box is fixedly connected to one side of the fixing groove, and a sliding block is slidably connected to the inner wall of the connecting box. According to the denitrification bioreactor for sewage treatment, through the arranged replacement mechanism, the suspended charging barrel is disassembled, then a sealing plate is pulled out from one side of the suspended charging barrel, a movable block is pulled out from the interior of a connecting groove, in the long-time use process, when the interior of the suspended charging barrel needs to be cleaned, the good disassembly efficiency can be achieved, and the practicability is high. And the practicability of the device is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to microorganism culture technical field, concretely is a sewage treatment denitrification biological reactor. BACKGROUND

[0002] The biological rotating cylinder (or rotating disc) is a rotating cylinder (or rotating disc) erected in a biochemical reaction container for culturing microorganisms, which continuously exposes the filler to the air in the rotating process to allow the filler to fully contact the air in the external environment and ensure that the oxygen-rich environment of the filler maintains proliferation and purifies the sewage.

[0003] According to the energy-saving sewage treatment denitrification biological reactor disclosed in the patent network (the authorized announcement number is: CN207973558U), the energy-saving sewage treatment denitrification biological reactor includes a grid rotating cylinder placed in an oxygen tank, the grid rotating cylinder is floated on the oxygen-rich liquid through at least one buoyancy ring of an outer ring clamp, a center shaft is arranged at each end of the grid rotating cylinder, a plurality of free-rotation follow-up wheels are arranged on one side of each center shaft, a limiting baffle is arranged on the other side of each center shaft, the center shaft is limited between the follow-up wheel and the limiting baffle one by one, the floating ring is used as a buoyancy source, the whole ring body can be floated on the water surface, there is no bearing, and the free rotation can be realized, and the power-free rotation is realized.

[0004] According to the above content, the applicant considers that the following defects exist:

[0005] During the use of the energy-saving sewage treatment denitrification biological reactor, the grid rotating cylinder is fixedly arranged, when the inside of the grid rotating cylinder needs to be cleaned during a long-time use, the disassembly efficiency cannot be good, and the practicability of the device is reduced. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a sewage treatment denitrification biological reactor to solve the problems in the background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: a sewage treatment denitrification biological reactor, including the suspension material cylinder, the suspension material cylinder outside is provided with replacement mechanism, one side of the replacement mechanism is provided with U-shaped frame, one side of the U-shaped frame is provided with rotating mechanism, one side of the rotating mechanism is provided with support frame no.

[0008] The replacement mechanism comprises a fixed groove fixedly connected to the inner side of the U-shaped frame, a connecting box fixedly connected to one side of the fixed groove, a sliding block slidingly connected to the inner wall of the connecting box, a clamping block fixedly connected to one side of the sliding block, a threaded rod rotatably connected to the side, away from the clamping block, of the sliding block, a protruding block movably connected to the inside of the fixed groove, a sealing plate fixedly connected to the inner side of the protruding block, a movable block fixedly connected to the outer side of the sealing plate, and a connecting groove fixedly connected to the outer side of the suspension barrel.

[0009] Preferably, the sealing plate is movably connected to one side of the suspension barrel, and the movable block is movably connected to the inner side of the connecting groove, so that the sealing plate can stably seal the inside of the suspension barrel.

[0010] Preferably, a moving opening is formed in one side of the fixed groove, and the clamping block penetrates through the moving opening, so that the clamping block can move through the moving opening.

[0011] Preferably, an active opening is formed in one side of the protruding block, and the clamping block is inserted into the inner wall of the active opening, so that the clamping block and the active opening are matched with each other to achieve the purpose of limiting.

[0012] Preferably, a torsion sleeve is fixedly connected to the end, away from the sliding block, of the threaded rod, and the threaded rod is screw-connected to one side of the connecting box, so that the threaded rod can be rotated by the torsion sleeve.

[0013] Preferably, the rotating mechanism comprises a motor fixedly connected to the inner side of the rotating mechanism, an output shaft fixedly connected to the output end of the motor, and a driving assembly arranged at the bottom end of the output shaft, wherein a support shaft is arranged in the driving assembly, and a plate frame is fixedly connected to the right side of the support frame, so that the stable driving purpose can be achieved.

[0014] Preferably, the driving assembly comprises a driving bevel gear and a driven bevel gear, the motor is fixed in the inner ring of the driving bevel gear, the support shaft is fixedly connected to the inner ring of the driven bevel gear, and the driving bevel gear and the driven bevel gear are meshed with each other, so that the stable driving purpose can be achieved.

[0015] Preferably, the output shaft penetrates through the output shaft and rotates, and the support shaft penetrates through the output shaft and the support frame two and rotates, so that the motor and the support shaft are stably supported.

[0016] Preferably, two U-shaped frames are arranged, and the two U-shaped frames are rotatably connected to the right end of the support shaft and the left side of the support frame one respectively, so that the two support frames are supported.

[0017] Compared with the prior art, the sewage treatment denitrification biological reactor has the following beneficial effects:

[0018] 1. The sewage treatment denitrification biological reactor, through the setting of the replacement mechanism, realize the disassembly of the suspension cylinder, then the sealing plate is extracted from one side of the suspension cylinder, the movable block is extracted from the inside of the connecting groove, in the long use process, when the inside of the suspension cylinder needs to be cleaned, good disassembly efficiency can be achieved, and the practicability of the device is enhanced.

[0019] 2. The sewage treatment denitrification biological reactor, through the setting of the rotation mechanism, the output shaft can drive the support shaft to rotate through the transmission belt of the driving assembly, the support shaft drives the left support frame to rotate, and then the suspension cylinder interacts with the external environment through airflow through the grid, and good treatment effect is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor:

[0021] Figure 1 It is a structure front view of the present application;

[0022] Figure 2 It is a structure bottom view of the present application;

[0023] Figure 3 It is Figure 2 It is an enlarged structure schematic view of A in the middle;

[0024] Figure 4 It is a sectional view of the connecting box.

[0025] In the figure: 1, support frame one; 2, support frame two; 3, replacement mechanism; 31, fixed groove; 32, connecting box; 33, sliding block; 34, threaded rod; 35, clamping block; 36, sealing plate; 37, movable block; 38, connecting groove; 39, protruding block; 4, rotation mechanism; 41, motor; 42, output shaft; 43, driving assembly; 44, support shaft; 45, plate frame; 5, suspension cylinder; 6, U-shaped frame. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0027] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be two element internal communication or two element mutual action relation.For ordinary skilled person in the art, the above terms can be understood according to the specific meaning of the utility model.

[0028] The utility model provides the following technical scheme:

[0029] Embodiment one

[0030] Combined Figures 1 to 4 A sewage treatment denitrification bioreactor, including suspension material cylinder 5, the outer side of suspension material cylinder 5 is provided with replacement mechanism 3, one side of replacement mechanism 3 is provided with U-shaped frame 6, one side of U-shaped frame 6 is provided with rotating mechanism 4, one side of rotating mechanism 4 is provided with support frame two 2, and one side of U-shaped frame 6 is provided with support frame one 1;

[0031] Replacement mechanism 3 includes fixed groove 31, and the inner side of fixed groove 31 is fixedly connected in U-shaped frame 6, and one side of fixed groove 31 is fixedly connected with connecting box 32, and the inner wall of connecting box 32 is slidably connected with sliding block 33, and one side of sliding block 33 is fixedly connected with clamping block 35, and one side, away from clamping block 35 of sliding block 33 is rotatably connected with threaded rod 34, and the inside of fixed groove 31 is movably connected with protruding block 39, the inside of protruding block 39 is fixedly connected with sealing plate 36, the outside of sealing plate 36 is fixedly connected with movable block 37, and the outer side of suspension material cylinder 5 is fixedly connected with connecting groove 38.

[0032] Further, the sealing plate 36 is movably connected to one side of the suspension material cylinder 5, and the movable block 37 is movably connected to the inner side of the connecting groove 38, so that the sealing plate 36 can stably seal the inside of the suspension material cylinder 5.

[0033] Further, the fixed groove 31 is provided with a moving opening on one side, and the clamping block 35 penetrates the moving opening, so that the clamping block 35 can move through the moving opening.

[0034] Further, the protruding block 39 is provided with a movable opening on one side, and the clamping block 35 is inserted into the inner wall of the movable opening, so that the clamping block 35 and the movable opening are matched with each other to achieve the purpose of limiting.

[0035] Further, one end of the threaded rod 34, away from the sliding block 33, is fixedly connected with a torsion sleeve, and the threaded rod 34 is screwedly connected to one side of the connecting box 32, so as to conveniently rotate the threaded rod 34 through the torsion sleeve.

[0036] Embodiment two

[0037] Reference Figures 1 to 4And on the basis of embodiment one, further obtained rotating mechanism 4 includes motor 41, motor 41 fixedly connected to the inside of rotating mechanism 4, the output end of motor 41 is fixedly connected with output shaft 42, the bottom end of output shaft 42 is provided with driving assembly 43, driving assembly 43 is provided with support shaft 44 inside, support frame two 2 right side is fixedly connected with plate frame 45, so that the purpose of stable driving can be realized.

[0038] Further, the driving assembly 43 includes a driving bevel gear and a driven bevel gear, the motor 41 is fixed in the inner ring of the driving bevel gear, the support shaft 44 is fixedly connected to the inner ring of the driven bevel gear, and the driving bevel gear and the driven bevel gear are engaged with each other, thereby realizing the purpose of stable driving.

[0039] Further, the output shaft 42 penetrates the output shaft 42 and rotates, the support shaft 44 penetrates the output shaft 42 and the support frame two 2 and rotates, and the motor 41 and the support shaft 44 are stably supported.

[0040] Further, the U-shaped frame 6 is provided with two, two U-shaped frames 6 are respectively rotatably connected to the right end of the support shaft 44 and the left side of the support frame one 1, and the two U-shaped frames 6 are supported.

[0041] In actual operation process, when the device is used, first of all, the support frame one 1 and the support frame two 2 are respectively assumed in the corresponding position of sewage treatment, then the motor 41 can be started to work, the output shaft 42 of the motor 41 can drive the output shaft 42 to rotate, the output shaft 42 can drive the support shaft 44 to rotate through the transmission of the driving assembly 43, the support shaft 44 drives the left U-shaped frame 6 to rotate, and then the suspension cylinder 5 interacts with the external environment through airflow, achieving good treatment effect.

[0042] The rotating sleeve drives the threaded rod 34 to rotate, since the threaded rod 34 and the connecting box 32 are threadedly connected, and the sliding block 33 can slide and limit on the inner wall of the connecting box 32, the rotational motion of the threaded rod 34 is converted into the linear motion of the sliding block 33, the sliding block 33 can drive the clamping block 35 to separate from the inside of the protrusion 39, canceling the limiting of the protrusion 39, then the suspension cylinder 5 can be pulled upward to make the protrusion 39 extracted from the inside of the fixed groove 31, that is, the disassembly of the suspension cylinder 5 can be realized, then the sealing plate 36 is extracted from one side of the suspension cylinder 5, and the movable block 37 is extracted from the inside of the connecting groove 38, in the process of long time use, when the inside of the suspension cylinder 5 needs to be cleaned, good disassembly efficiency can be achieved, and the practicability of the device is enhanced.

[0043] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an" and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Similarly, the terms "one" and "the" do not exclude the presence of more than one item, unless the context clearly indicates otherwise. Further, the terminology "an" and "one" are used in the detailed description and claims only to mean one or more, at least one, or "at least one." Finally, the words "comprise," "comprises," and "comprising" and the like, are to be construed in their broadest, intended, and open ended form to encompass events that would otherwise prevent a process, method, article, or apparatus from being encompassed by the specification.

Claims

1. A wastewater treatment denitrification bioreactor comprising a suspended media cylinder (5), characterized in that: The outside of the suspension barrel (5) is provided with a replacement mechanism (3), one side of the replacement mechanism (3) is provided with a U-shaped frame (6), one side of the U-shaped frame (6) is provided with a rotating mechanism (4), one side of the rotating mechanism (4) is provided with a support frame two (2), and one side of the U-shaped frame (6) is provided with a support frame one (1); the replacement mechanism (3) comprises a fixed groove (31), the fixed groove (31) is fixedly connected to the inner side of the U-shaped frame (6), one side of the fixed groove (31) is fixedly connected with a connecting box (32), a sliding block (33) is slidably connected to the inner wall of the connecting box (32), one side of the sliding block (33) is fixedly connected with a clamping block (35), a threaded rod (34) is rotatably connected to the side, away from the clamping block (35), of the sliding block (33), a protruding block (39) is movably connected in the fixed groove (31), a sealing plate (36) is fixedly connected to the inner side of the protruding block (39), an active block (37) is fixedly connected to the outer side of the sealing plate (36), and the suspension barrel (5) is fixedly connected with a connecting groove (38).

2. The wastewater treatment denitrification bioreactor according to claim 1, characterized in that: The sealing plate (36) is movably connected to one side of the suspension barrel (5), and the active block (37) is movably connected to the inner side of the connecting groove (38).

3. The denitrification bioreactor for sewage treatment according to claim 1, characterized in that: The fixed groove (31) is provided with a moving opening on one side, and the clamping block (35) penetrates through the moving opening.

4. The denitrification bioreactor for sewage treatment according to claim 1, characterized in that: The protruding block (39) is provided with a movable opening on one side, and the clamping block (35) is inserted into the inner wall of the movable opening.

5. The wastewater treatment denitrification bioreactor according to claim 1, characterized in that: One end of the threaded rod (34), away from the sliding block (33), is fixedly connected with a torsion sleeve, and the threaded rod (34) is screwedly connected to one side of the connecting box (32).

6. The wastewater treatment denitrification bioreactor according to claim 1, characterized in that: The rotating mechanism (4) comprises a motor (41), the motor (41) is fixedly connected to the inner side of the rotating mechanism (4), the output shaft (42) is fixedly connected to the output end of the motor (41), the driving assembly (43) is arranged at the bottom end of the output shaft (42), the support shaft (44) is arranged in the driving assembly (43), and the plate frame (45) is fixedly connected to the right side of the support frame two (2).

7. A wastewater treatment denitrification bioreactor according to claim 6, characterized in that: The driving assembly (43) comprises a driving bevel gear and a driven bevel gear, the motor (41) is fixedly connected to the inner ring of the driving bevel gear, the support shaft (44) is fixedly connected to the inner ring of the driven bevel gear, and the driving bevel gear and the driven bevel gear are meshed with each other.

8. The wastewater treatment denitrification bioreactor according to claim 6, characterized in that: The output shaft (42) penetrates through the output shaft (42) and rotates, and the support shaft (44) penetrates through the output shaft (42) and the support frame two (2) and rotates.

9. The wastewater treatment denitrification bioreactor according to claim 6, characterized in that: The U-shaped frame (6) is provided with two U-shaped frames (6), and the two U-shaped frames (6) are rotatably connected to the right end of the support shaft (44) and the left side of the support frame one (1) respectively.

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