CN210885490U

CN210885490U - Integrated device for intercepting and anti-blocking biological carrier

Info

Publication number: CN210885490U
Application number: CN201921741041.0U
Authority: CN
Inventors: 刘祥虎; 赵洪启; 刘惠杰; 钱国庆
Original assignee: Wuxi Haituoboshi Environmental Technology Co ltd
Current assignee: Wuxi Haituoboshi Environmental Technology Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-30
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses an anti-clogging integrated device of bio-carrier interception relates to fluidized bed bioreactor field, strain a section of thick bamboo and cell body including the interception, the one end that the section of thick bamboo was strained in the interception is connected with the overflow pipe, just the overflow pipe passes the discharge orifice of pool wall, the below that the section of thick bamboo was strained in the interception is provided with the air knife, just the air knife is fixed in the bottom that the section of thick bamboo was strained in the interception through a plurality of gang parts, the air knife is strained a section of thick bamboo parallel with the interception, the bottom of air knife is provided with the micropore of release air, the top of air knife is provided with the flange of being connected with aeration branch pipe, the upper end that the section of thick bamboo was strained in. Has the advantages that: the device is simple to install, convenient to use and stable in effect, and can effectively prevent biological carriers from being accumulated and prevent garbage from being adhered to the surface of the intercepting filter cylinder, so that the overflowing stability of a water body is ensured.

Description

Integrated device for intercepting and anti-blocking biological carrier

Technical Field

The utility model relates to a fluidized bed bioreactor field, concretely relates to biological carrier intercepting device, in particular to anti stifled integrated device of biological carrier interception.

Background

A fluidized bed bioreactor is a simple, robust, flexible and compact process for the treatment of wastewater. MBBR in different configurations has been successfully used to remove BOD₅Oxidizing ammonia nitrogen and removing nitrogen. The MBBR process uses special plastics as biofilm carriers that can be suspended in the reactor by aeration agitation, liquid reflux or mechanical mixing. The water outlet end of the reactor is provided with a plurality of empty trays or sieves, so that the biological carriers can be trapped in the reactor and the treated water can enter the next unit. However, in the process, the biological carriers are easy to accumulate at the water outlet end along with the flow of the water flow, so that the biological carriers are accumulated, and on one hand, the biological carriers are accumulated to influence the normal flow of the water body and cause overflowing difficulty; on the other hand, the accumulation of the biological carriers influences the flow of the biological carriers and the contact with water, and influences the treatment effect. In addition, some fine garbage, hair and the like in the sewage are easy to adhere to and wrap on the porous disc or the sieve, so that the overflow is not in time, the water flow is influenced to enter the next treatment unit, and even the water flow overflows.

At present, for solving the problems, aeration facilities are often directly additionally arranged at the lower part of a multi-empty tray or a sieve, the surface of the multi-empty tray or the sieve is flushed by airflow, the accumulation of biological carriers and the adhesion of garbage are reduced, on one hand, the aeration equipment is independently additionally arranged, and the installation workload is larger; on the other hand, the current aeration facilities and the intercepting filter cylinders are vertically installed, the purging effect is poor, and the biological carriers are easy to accumulate.

Aiming at the problems in the related art, a biological carrier interception and anti-blocking integrated device is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an installation is simple, convenient to use, the anti integrated device who blocks up of effect stable biological carrier interception, and then solves the problem among the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model adopts the following specific technical scheme:

the utility model provides an anti-clogging integrated device of bio-carrier interception, strains a section of thick bamboo and cell body including the interception, the cell body includes pool wall and bottom of the pool, the one end that the section of thick bamboo was strained in the interception is connected with the overflow pipe, just the overflow pipe passes the overflowing hole of pool wall and fixes on the overflowing hole of pool wall, the below that the section of thick bamboo was strained in the interception is provided with the air knife, just the air knife is fixed in the bottom that the section of thick bamboo was strained in the interception through a plurality of gang parts, the air knife is strained a section of thick bamboo parallel with the interception, the bottom of air knife is provided with the micropore of release air, the top of air knife is provided with the flange of being connected with aeration branch pipe.

Further, the air knife is made of a stainless steel pipe, the micropores are formed at the bottom of the stainless steel pipe at certain intervals, and the top end of the air knife is sealed.

Further, the other end of the flange at the top end of the air knife is connected with a fan through an aeration branch pipe.

Further, the intercepting filter cylinder is formed by rolling a stainless steel punching plate, the bottom of the intercepting filter cylinder is blocked by a punching plate, a sealing plate is arranged at the other end of the intercepting filter cylinder, and the sealing plate is the stainless steel punching plate.

Furthermore, fixed lacing wire includes lacing wire and lacing wire down, the lacing wire sets up on the top of straining a section of thick bamboo and the pool wall in the interception, is the slope form, lacing wire down sets up between the lower extreme of straining a section of thick bamboo and the upper end of bottom of the pool in the interception, is vertical form.

(III) advantageous effects

Compared with the prior art, the utility model provides an anti jam integrated device of biological carrier interception possesses following beneficial effect:

the utility model discloses simple, the convenient to use of installation, effect are stable, can prevent effectively that the biological carrier from piling up and rubbish adhesion from straining a section of thick bamboo surface at the interception, ensure that the water overflows stably, have the meaning of very important reality, and economy is feasible.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an integrated device for intercepting and anti-blocking a biological carrier according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure according to plane A-A of FIG. 1;

figure 3 is a schematic view, partially enlarged, of the bottom of the gas knife according to figures 1 and 2.

In the figure:

1. intercepting the filter cartridge; 2. an air knife; 3. a flange; 4. upwards pulling ribs; 5. pulling down the tie bar; 6. a connecting member; 7. closing the plate; 8. a tank wall; 9. an overflow pipe; 10. the bottom of the pool.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides an anti jam integrated device of biological carrier interception.

The present invention will now be further described with reference to the accompanying drawings and detailed description, as shown in fig. 1-3:

the utility model provides an anti-clogging integrated device of bio-carrier interception, strains 1 and cell body including the interception, the cell body includes pool wall 8 and bottom of the pool 10, the one end that 1 was strained in the interception is connected with overflow pipe 9, just overflow pipe 9 passes the overflowing hole of pool wall 8 and fixes on the overflowing hole of pool wall 8, the below that 1 was strained in the interception is provided with air knife 2, just air knife 2 fixes the bottom of straining 1 in the interception through a plurality of group's connecting piece 6, air knife 2 is strained 1 parallel with the interception, the bottom of air knife 2 is provided with the micropore of release air, the top of air knife 2 is provided with the flange 3 of being connected with aeration branch pipe, the interception is strained the upper and lower end of 1 and is connected fixedly through fixed lacing wire and pool wall 8 and bottom of the pool 10.

In the integrated device for intercepting and anti-blocking the biological carrier, the air knife 2 is made of a stainless steel tube, the micropores are formed at the bottom of the stainless steel tube at certain intervals, and the top end of the air knife 2 is sealed.

In the integrated device for intercepting and anti-blocking the biological carrier, the other end of the flange 3 at the top end of the air knife 2 is connected with a fan through an aeration branch pipe, and the fan is used for supplying air to the air knife 2.

In the integrated device for intercepting and anti-blocking of the biological carrier, the intercepting filter cylinder 1 is formed by rolling a stainless steel punched plate, the bottom of the intercepting filter cylinder is blocked by a punched plate, the other end of the intercepting filter cylinder 1 is provided with a sealing plate 7, and the sealing plate 7 is the stainless steel punched plate.

The anti-blocking integrated device of bio-carrier interception of this embodiment, fixed lacing wire includes lacing wire 4 and lower lacing wire 5, upward lacing wire 4 sets up on the top and the pool wall 8 of a section of thick bamboo 1 are strained in the interception, is the slope form, lacing wire 5 sets up between the upper end of a lower extreme and bottom of the pool 10 of a section of thick bamboo 1 is strained in the interception, is vertical form, finally ensures that the device is stable, vibration and shake can not appear in the operation process.

The working principle is as follows: when the device works, along with the flowing of the water body, the biological carriers in the water body flow to the surface of the intercepting filter cylinder 1 along with the flowing of the water body, the biological carriers are intercepted by the intercepting filter cylinder 1, and the water body is converged through the holes on the surface of the intercepting filter cylinder 1 and then flows into the next processing unit through the overflow pipe 9; meanwhile, the micro-pores at the bottom of the air knife 2 continuously release air bubbles, and the air bubbles drive the biological carriers attached to the surface of the intercepting filter cylinder 1 and some fine garbage to move together in the rising process, so that fluidization of the biological carriers is realized, and the phenomenon of biological carrier accumulation is eliminated; because the air knife 2 and the interception filter cylinder 1 are arranged in parallel, air bubbles can be formed on the whole cylinder body of the interception filter cylinder 1, so that no biological carriers are accumulated on the whole cylinder body, and the overflowing can be realized on the surface of the whole cylinder body.

By adopting the integrated device for intercepting and anti-blocking the biological carrier in the embodiment, the air knife 2 and the intercepting filter cylinder 1 are connected together to form the integrated device, so that the intercepting filter cylinder 1 is fixed without secondary installation of the air knife 2, and the installation is simpler; secondly, the air knife 2 is fixed at the bottom of the intercepting filter cylinder 1 in parallel, so that air bubbles can be swept on the surface of the whole cylinder body, no biological carrier accumulation and fine garbage adhesion on the whole cylinder surface are ensured, the filtration of the whole cylinder surface is realized, the overflowing efficiency is improved, and the overflowing stability of a water body is ensured while the biological carrier interception is realized.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a biological carrier interception anti-blocking integrated device, includes that interception is strained a section of thick bamboo (1) and cell body, the cell body includes pool wall (8) and bottom of the pool (10), its characterized in that: the one end that a section of thick bamboo (1) was strained in the interception is connected with overflow pipe (9), just overflow pipe (9) pass the discharge orifice of pool wall (8) and fix on the discharge orifice of pool wall (8), the below that a section of thick bamboo (1) was strained in the interception is provided with air knife (2), just air knife (2) are fixed in the bottom that a section of thick bamboo (1) was strained in the interception through a plurality of connectors (6), air knife (2) are strained a section of thick bamboo (1) with the interception and are parallel, the bottom of air knife (2) is provided with the micropore of release air, the top of air knife (2) is provided with flange (3) of being connected with aeration branch pipe, the upper and lower end that a section of thick bamboo (1) was strained in the interception is connected fixedly through fixed lacing wire and pool.

2. The integrated device for intercepting and anti-clogging of biological carriers as claimed in claim 1, wherein the air knife (2) is made of stainless steel tube, the bottom of the stainless steel tube is spaced apart to form the micro-pores, and the top end of the air knife (2) is sealed.

3. The integrated device for intercepting and anti-clogging of biological carriers as claimed in claim 2, wherein the other end of the flange (3) at the top end of the air knife (2) is connected with a fan through an aeration branch pipe.

4. The integrated device for intercepting and anti-clogging of bio-carrier as claimed in claim 1, wherein the intercepting filter cartridge (1) is made by rolling a stainless steel punched plate, the bottom of the intercepting filter cartridge is blocked by a punched plate, the other end of the intercepting filter cartridge (1) is provided with a sealing plate (7), and the sealing plate (7) is a stainless steel punched plate.

5. The integrated device for intercepting and anti-blocking of bio-carrier as claimed in claim 1, wherein the fixing tie bar comprises an upper tie bar (4) and a lower tie bar (5), the upper tie bar (4) is disposed on the top end of the intercepting filter cartridge (1) and the tank wall (8) and is inclined, and the lower tie bar (5) is disposed between the lower end of the intercepting filter cartridge (1) and the upper end of the tank bottom (10) and is vertical.