CN219652786U

CN219652786U - Microbial MBBR (moving bed biofilm reactor) filler

Info

Publication number: CN219652786U
Application number: CN202321036871.XU
Authority: CN
Inventors: 罗永建; 朱旭
Original assignee: Chengdu Kaiyamei Environmental Protection Machinery Manufacturing Co ltd
Current assignee: Chengdu Kaiyamei Environmental Protection Machinery Manufacturing Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-09-08
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a microbial MBBR packing, which comprises a cylinder, wherein two groups of water inlets are formed in the outer surface of the cylinder, a group of first MBBR adsorption corrugated plates are fixedly connected to the inner wall of the cylinder, and a group of second MBBR adsorption corrugated plates which are annularly arranged are fixedly connected to the inner wall of the cylinder. This device adsorbs buckled plate and first MBBR adsorb the buckled plate through being equipped with the second MBBR can make microorganism adsorb at its surface to can increase the area of attaching of microorganism again through being equipped with first filter plate and second filter plate, and then increase microorganism at the inside adnexed quantity of barrel, increase microorganism to waste water treatment's efficiency, and cooperation MBBR adsorbs lug and support ring can attach once more the microorganism that falls, reduce the loss of microorganism, the ripple plate of having solved the present stage can be adnexed microorganism less, and the microorganism flows along with sewage easily when using, lead to the inside microorganism of MBBR filler can run off the problem.

Description

Microbial MBBR (moving bed biofilm reactor) filler

Technical Field

The utility model relates to the field of MBBR, in particular to a microbial MBBR filler.

Background

The MBBR biological carrier is a novel biological suspension carrier, has the advantages of low construction cost, high efficiency, no need of a bracket, no need of maintenance, high treatment efficiency, scientific formula, high specific surface area, optimal hydrophilicity and affinity, high biological activity, quick film formation, good treatment effect, long service life and the like, is formed by fusing a plurality of microelements favorable for the rapid attachment growth of microorganisms into a high polymer material according to different sewage properties and modifying and constructing the biological suspension carrier by a special process.

The present MBBR filler is used when working, but the present MBBR filler can adhere to microorganisms when in use, but there still exist some disadvantages when in use, for example, the present MBBR filler can adhere to fewer microorganisms when in use due to corrugated plates, and the microorganisms are easy to flow along with sewage when in use, so that the microorganisms in the MBBR filler can run off, therefore, we propose a microbial MBBR filler to solve the above problems.

Disclosure of Invention

The utility model aims to provide a microbial MBBR packing which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a microbial MBBR packs, includes the barrel, two sets of water inlets have been seted up to the surface of barrel, the first MBBR of inner wall fixedly connected with of barrel adsorbs the buckled plate, the second MBBR of a set of annular range of inner wall fixedly connected with of barrel adsorbs the buckled plate, a set of the first filter plate of inner wall fixedly connected with of second MBBR adsorbs the buckled plate, two sets of leak holes have been seted up to the upper surface of first filter plate, a set of first MBBR adsorbs the buckled plate and a set of second MBBR adsorbs the buckled plate staggered arrangement, the inner wall fixedly connected with of barrel a set of backup pad, a set of the upper surface of backup pad fixedly connected with second filter plate jointly, the inner wall fixedly connected with filter screen of second filter plate.

In a further embodiment, the inner wall of the cylinder is fixedly connected with a supporting ring, and the upper surface of the supporting ring is fixedly connected with a group of MBBR adsorption bumps which are equidistantly arranged.

In a further embodiment, the bottom surface of the supporting ring is fixedly connected with a top ring, and the outer surface of the top ring is fixedly connected with the inner wall of the cylinder.

In a further embodiment, the inner wall of the cylinder is fixedly connected with a guide ring, and the outer surface of the guide ring is fixedly connected with the inner wall of the cylinder.

In a further embodiment, the inner bottom wall of each water inlet is fixedly connected with a push rod, and the top ends of the two groups of push rods are respectively and fixedly connected with the inner top walls of the two groups of water inlets.

In a further embodiment, a group of supporting blocks are arranged below the cylinder at equal intervals, and the upper surface of each supporting block is fixedly connected with the bottom surface of the cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

this device adsorbs buckled plate and first MBBR adsorb the buckled plate through being equipped with the second MBBR can make microorganism adsorb at its surface to can increase the area of attaching of microorganism again through being equipped with first filter plate and second filter plate, and then increase microorganism at the inside adnexed quantity of barrel, increase microorganism to waste water treatment's efficiency, and cooperation MBBR adsorbs lug and support ring can attach once more the microorganism that falls, reduce the loss of microorganism, the ripple plate of having solved the present stage can be adnexed microorganism less, and the microorganism flows along with sewage easily when using, lead to the inside microorganism of MBBR filler can run off the problem.

Drawings

FIG. 1 is a schematic diagram of the three-dimensional structure of a microbial MBBR packing.

Fig. 2 is a schematic perspective view of a bottom view of a microbial MBBR packing cylinder.

FIG. 3 is a schematic perspective view of a front cross-section of a microbial MBBR packing cylinder.

FIG. 4 is a schematic perspective view of a cross-sectional view of a microbial MBBR packing cylinder.

In the figure: 1. a cylinder; 2. a push rod; 3. a guide ring; 4. a water inlet; 5. a support block; 6. a top ring; 7. a support ring; 8. a support plate; 9. the first MBBR adsorbs corrugated plates; 10. MBBR adsorbs the lug; 11. a second filter plate; 12. the second MBBR adsorbs corrugated plates; 13. a leak hole; 14. a first filter plate; 15. and (5) a filter screen.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the present utility model, a microbial MBBR packing material includes a cylinder 1, two sets of water inlets 4 are provided on an outer surface of the cylinder 1, a set of first MBBR adsorption corrugated plates 9 are fixedly connected to an inner wall of the cylinder 1, a set of second MBBR adsorption corrugated plates 12 are fixedly connected to an inner wall of the cylinder 1, a first filter plate 14 is fixedly connected to an inner wall of the set of second MBBR adsorption corrugated plates 12, two sets of leak holes 13 are provided on an upper surface of the first filter plate 14, the set of first MBBR adsorption corrugated plates 9 and the set of second MBBR adsorption corrugated plates 12 are staggered, a set of support plates 8 are fixedly connected to an inner wall of the cylinder 1, a second filter plate 11 is fixedly connected to an upper surface of the set of support plates 8, and a filter screen 15 is fixedly connected to an inner wall of the second filter plate 11.

The inner wall fixedly connected with supporting ring 7 of barrel 1, the upper surface fixedly connected with of supporting ring 7 a set of equidistant MBBR adsorbs lug 10, can bear the weight of the microorganism that falls through supporting ring 7 and MBBR adsorb lug 10, make the microorganism adsorb on MBBR adsorbs lug 10 surface, the bottom surface fixedly connected with top ring 6 of supporting ring 7, the surface of top ring 6 and the inner wall fixed connection of barrel 1, can support supporting ring 7 through being equipped with top ring 6, prevent that supporting ring 7 from appearing droing when using, the inner wall fixedly connected with water conservancy diversion ring 3 of barrel 1, the surface of water conservancy diversion ring 3 and the inner wall fixed connection of barrel 1 can guide waste water through being equipped with water conservancy diversion ring 3, make waste water can flow on first filter plate 14.

The inner bottom wall of every water inlet 4 is all fixedly connected with ejector pin 2, the top of two sets of ejector pins 2 respectively with the inner roof fixed connection of two sets of water inlets 4, can support water inlet 4 through being equipped with ejector pin 2, prevent that water inlet 4 from deformation from appearing when using, the below of barrel 1 is equipped with a set of equidistance supporting shoe 5, the upper surface of every supporting shoe 5 all with the bottom surface fixed connection of barrel 1, can support barrel 1 through being equipped with supporting shoe 5, make the inside water of barrel 1 flow.

The working principle of the utility model is as follows:

the device is installed in the appointed position when in use, and waste water enters the inside of the cylinder 1 through the water inlet 4, and the microorganism is put into the inside of the cylinder 1, and the microorganism is adsorbed through the second MBBR adsorption corrugated plate 12 and the first filter plate 14, and the microorganism is adsorbed through the first MBBR adsorption corrugated plate 9, so that the adsorption area of the microorganism is increased, the microorganism is prevented from falling off, and the microorganism can be born again through the second filter plate 11 and the filter screen 15, the waste water can flow downwards through the gap between the cylinder 1 and the second filter plate 11 through the cooperation of the supporting plate 8, and the microorganism can be born again through the cooperation of the MBBR adsorption convex block 10 and the supporting ring 7.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A microbial MBBR filler characterized by: including barrel (1), two sets of water inlets (4) have been seted up to the surface of barrel (1), the inner wall fixedly connected with of barrel (1) a set of first MBBR adsorbs buckled plate (9), the inner wall fixedly connected with of barrel (1) a set of annular second MBBR adsorbs buckled plate (12), a set of the inner wall fixedly connected with first filter plate (14) of second MBBR adsorbs buckled plate (12), two sets of leak (13) have been seted up to the upper surface of first filter plate (14), a set of first MBBR adsorbs buckled plate (9) and a set of second MBBR adsorbs buckled plate (12) staggered arrangement, the inner wall fixedly connected with of barrel (1) a set of backup pad (8), a set of the common fixedly connected with second filter plate (11) of upper surface of backup pad (8), the inner wall fixedly connected with filter screen (15) of second filter plate (11).

2. A microbial MBBR filler according to claim 1, wherein: the inner wall of the cylinder body (1) is fixedly connected with a supporting ring (7), and the upper surface of the supporting ring (7) is fixedly connected with a group of MBBR adsorption convex blocks (10) which are arranged at equal intervals.

3. A microbial MBBR filler according to claim 2, wherein: the bottom surface fixedly connected with top ring (6) of supporting ring (7), the surface of top ring (6) and the inner wall fixed connection of barrel (1).

4. A microbial MBBR filler according to claim 1, wherein: the inner wall of the cylinder body (1) is fixedly connected with a guide ring (3), and the outer surface of the guide ring (3) is fixedly connected with the inner wall of the cylinder body (1).

5. A microbial MBBR filler according to claim 1, wherein: the inner bottom wall of each water inlet (4) is fixedly connected with a push rod (2), and the top ends of the two groups of push rods (2) are respectively fixedly connected with the inner top walls of the two groups of water inlets (4).

6. A microbial MBBR filler according to claim 1, wherein: a group of supporting blocks (5) which are arranged at equal intervals are arranged below the cylinder body (1), and the upper surface of each supporting block (5) is fixedly connected with the bottom surface of the cylinder body (1).