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CN-122010280-A - Airlift circulation immobilized biomembrane reactor

CN122010280ACN 122010280 ACN122010280 ACN 122010280ACN-122010280-A

Abstract

The invention provides an airlift circulation immobilized biomembrane reactor, which relates to the technical field of biomembrane reactors, wherein the main body of a liquid discharge pipe is of an L-shaped structure, and an electromagnetic valve is arranged in the liquid discharge pipe, so that the problem that the surface area of a carrier cannot be adjusted according to the different sizes of sewage currently treated, namely the surface area of a biomembrane is adjusted, so that the sewage treatment efficiency is influenced is solved, starting the adjusting component installed at the bottom end of the support to lift the connecting plate B and the connecting plate A up to realize the rapid expansion adjustment operation on the surface area of the carrier currently arranged in the seat body, the design is compared with the traditional carrier, when the biofilm is formed, the problem that the expansion adjustment cannot be carried out according to the current sewage treatment capacity easily causes the poor sewage treatment efficiency is solved, and the aim of being more practical is achieved.

Inventors

  • ZHANG XIRUI
  • WANG XINWEI
  • WU XIFENG

Assignees

  • 乐山骏庞生物科技有限公司

Dates

Publication Date
20260512
Application Date
20231129

Claims (8)

  1. 1. The utility model provides an airlift circulation immobilized biofilm reactor, which is characterized by comprising a treatment tank (1), the main part of treatment tank (1) is open-ended tubular structure, and fixedly connected with landing leg (2) on the bottom end face of treatment tank (1), the main part of landing leg (2) is the cylinder structure, and landing leg (2) are equipped with three altogether, three landing legs (2) are annular array fixed connection on the bottom end face of treatment tank (1), and all fixedly connected with stabilizer blade (3) on the bottom end face of three landing legs (2), the cross-sectional diameter of stabilizer blade (3) is greater than the cross-sectional diameter of landing leg (2), supporting structure to treatment tank (1) has been constituteed jointly to stabilizer blade (3) and landing leg (2), and the bottom fixedly connected with fluid-discharge tube (23) of treatment tank (1), the main part of fluid-discharge tube (23) is L type structure, and the internally mounted of fluid-discharge tube (23) has the solenoid valve, fixedly connected with flange on the front end face of vertical component in fluid-discharge tube (23).
  2. 2. The airlift loop immobilized biofilm reactor as set forth in claim 1, characterized in that a plane is disposed at the front end of the treatment tank (1), a controller (4) is fixedly connected to the plane, a control screen is embedded at the front end of the controller (4), the control screen is of a touch control structure, a plane is disposed on the left side of the outer peripheral surface of the treatment tank (1), an air supply pump (5) is disposed on the plane, the air supply pump (5) is used for exhausting air from the outer side of the treatment tank (1), and the air supply pump (5) and the treatment tank (1) form an air supply device together.
  3. 3. The airlift loop immobilized biomembrane reactor of claim 1, wherein a distribution pipe (6) is fixedly connected to the inner bottom end surface of the treatment tank (1), the main body of the distribution pipe (6) is of an annular structure, the diameter of the distribution pipe (6) is smaller than that of the treatment tank (1), the distribution pipe (6) is connected with an air supply pump (5) arranged outside the treatment tank (1) through a hose, through holes are formed in the top end of the peripheral surface of the distribution pipe (6) in an annular array, the distribution pipe (6) is of an inner hollow structure, the through holes are spray holes (7), and the spray holes (7) are communicated with the distribution pipe (6).
  4. 4. The airlift loop immobilized biomembrane reactor as set forth in claim 1, wherein a base body (8) is fixedly connected to the inside of the treatment tank (1), the main body of the base body (8) is of an annular structure, the base body (8) is located at a position right above the treatment tank (1), a carrier (9) is fixedly connected to the inside of the base body (8), the carrier (9) is used for carrying biomembranes, the main body of the carrier (9) is of a telescopic structure, a connecting plate A (10) is fixedly connected to the top end face of the carrier (9), the main body of the connecting plate A (10) is of an L-shaped structure, longitudinal members in the connecting plate A (10) are perpendicularly installed with the top end face of the carrier (9), and transverse members in the connecting plate A (10) are arranged in parallel with the carrier (9).
  5. 5. The airlift loop immobilized biofilm reactor of claim 1, wherein the outer peripheral surface of the treatment tank (1) is fixedly connected with a mounting plate B (22), the main body of the mounting plate B (22) is of a circular structure, the mounting plate B (22) is fixedly connected to the top end position of the outer peripheral surface of the treatment tank (1), the diameter of the mounting plate B (22) is larger than that of the treatment tank (1), through holes are formed in the inner part of the mounting plate B (22) in an annular array, the through holes are mounting holes (11), the main body of the mounting holes (11) is of a two-way through structure on the upper side and the lower side, and the mounting holes (11) and the mounting plate B (22) form a mounting structure together.
  6. 6. The airlift loop immobilized biofilm reactor as set forth in claim 1, characterized in that a cover plate (12) is installed on the top end surface of the treatment tank (1), the main body of the cover plate (12) is of an arc-shaped structure, a mounting plate A (13) is fixedly connected to the outer side of the cover plate (12), the structure of the mounting plate A (13) is consistent with that of a mounting plate B (22), mounting holes (11) are formed in the mounting plate A (13) in an annular array, fixing bolts (14) are installed in the mounting holes (11), and the six fixing bolts (14) are arranged in an annular array and are used for mounting the mounting plate A (13) and the mounting plate B (22).
  7. 7. The airlift loop immobilized biofilm reactor of claim 6, wherein the top end surface of the cover plate (12) is fixedly connected with a liquid inlet pipe (15), the liquid inlet pipe (15) is used for supplying sewage to the inside of the device, the outer side of the liquid inlet pipe (15) is fixedly connected with a flange plate, the top of the cover plate (12) is fixedly connected with an air outlet pipe (16), the air outlet pipe (16) is used for exhausting air from the inside of the cover plate (12), the top end surface of the cover plate (12) is fixedly connected with a bracket (17), the main body of the bracket (17) is of a U-shaped structure with an opening at the bottom end, and the bracket (17) and the cover plate (12) jointly form a bearing structure.
  8. 8. The airlift loop immobilized biofilm reactor as set forth in claim 7, characterized in that an adjusting component (18) is mounted on a bottom end face of a cross member in the bracket (17), a mounting frame (19) is mounted on a bottom end face of the adjusting component (18), a main body of the mounting frame (19) is of a rectangular frame structure, a motor (20) is mounted in the mounting frame (19), the motor (20) is located at an inner side of the mounting frame (19), an output shaft is arranged at a bottom end of the motor (20), the output shaft penetrates through the mounting frame (19) downwards and protrudes out of the mounting frame (19), a connecting plate B (21) is mounted on the output shaft mounted at the bottom end of the motor (20), the structure of the connecting plate B (21) is consistent with that of the connecting plate A (10), and when the connecting plate B (21) rotates to a position where a longitudinal member faces to the right front, the connecting plate B (21) is in a clamped state with the connecting plate A (10) fixedly connected to the top end face of the carrier (9).

Description

Airlift circulation immobilized biomembrane reactor Technical Field The invention relates to the technical field of biomembrane reactors, in particular to an airlift circulation immobilized biomembrane reactor. Background In sewage treatment, water resource reuse field, membrane bioreactor is a novel water treatment technology that combines together by membrane separation unit and biological treatment unit, and it generally can select a inclosed container when carrying out sewage treatment, packs corresponding carrier to carry out the biomembrane towards the inside of container to carry out subsequent reaction operation, and current reactor is when using, because its internally mounted carrier is mostly fixed structure for it can't be according to the size difference of the sewage volume of handling at present to adjust the surface area of carrier, adjusts the surface area of biomembrane promptly, makes it can influence the treatment effeciency to sewage. Accordingly, in view of the above, an object of the present invention is to provide an airlift loop immobilized biofilm reactor which has a practical value. Disclosure of Invention In order to solve the technical problems, the invention provides an airlift circulation immobilized biomembrane reactor, which solves the problems that the existing carrier arranged in the airlift circulation immobilized biomembrane reactor is of a fixed structure, so that the surface area of the carrier cannot be adjusted according to the different sizes of the sewage currently treated, namely the surface area of a biomembrane is adjusted, and the sewage treatment efficiency is influenced. The invention provides an airlift circulation immobilized biomembrane reactor, which specifically comprises a treatment tank, wherein the main body of the treatment tank is of a tubular structure with an opening at the top end, a supporting leg is fixedly connected to the bottom end surface of the treatment tank, the main body of the supporting leg is of a cylindrical structure, the supporting leg is totally provided with three supporting legs, the three supporting legs are fixedly connected to the bottom end surface of the treatment tank in an annular array, the bottom end surfaces of the three supporting legs are fixedly connected with supporting legs, the section diameter of the supporting legs is larger than that of the supporting legs, the supporting legs and the supporting legs jointly form a supporting structure for the treatment tank, the bottom end of the treatment tank is fixedly connected with a liquid discharge pipe, the main body of the liquid discharge pipe is of an L-shaped structure, an electromagnetic valve is arranged in the liquid discharge pipe, and a flange plate is fixedly connected to the front end surface of a longitudinal member in the liquid discharge pipe. Further, install adjusting part on the bottom end face of cross member in the support, install the mounting bracket on adjusting part's the bottom end face, the main part of mounting bracket is rectangular frame body structure, and the internally mounted of mounting bracket has the motor, the motor is located the inboard position of mounting bracket, and the bottom of motor is provided with the output shaft, this output shaft passes the mounting bracket downwards to protruding the mounting bracket, and install connecting plate B on the output shaft that the motor bottom was installed, connecting plate B's structure is unanimous with connecting plate A's structure, and connecting plate B is in when rotating its longitudinal member and faces directly ahead the position, connecting plate B is in under the connecting plate A looks joint state on carrier top end face with fixed connection. Further, the front end of handling jar is provided with the plane, fixedly connected with controller on this plane, and the front end embedding of controller has the control screen, and this control screen is touch control structure, and the outer peripheral face left side of handling jar has been seted up the plane, is provided with the air supply pump on this plane, and the air supply pump is used for following handling jar outside and bleeds, and air supply pump and handling jar have constituteed air feeder jointly. Further, the inside fixedly connected with pedestal of treatment jar, the main part of pedestal is annular structure, and the pedestal is located the position directly over the treatment jar, the inside fixedly connected with carrier of pedestal, the carrier is used for bearing the biomembrane, and the main part of carrier is extending structure, fixedly connected with connecting plate A on the terminal surface of carrier, connecting plate A's main part is L type structure, and vertical component and the terminal surface looks perpendicular installation of carrier in the connecting plate A, and transverse component and carrier are parallel arrangement in the connecting plate A. Further, install the apron on the termina